CN106573393A - Device and method for the removal and the insertion of a mold of a press for ceramic products - Google Patents

Abstract

A device (1) for the removal or insertion of a mould (10) of a press for ceramic products comprises at least one movable element (11), able to be positioned at the front area (A) of the press (3), comprising an upper portion (13) on which the mould can be positioned, elements (17) for gripping the mould slidably associated with the upper portion (13) and which can be translationwise moved along a respective direction of translational movement (B), from a first position, in which the gripping elements (17) are positioned substantially above the movable element (11), to a second position of removal or insertion of the mould (10), in which they project with respect to the movable element (11), and vice-versa.

Description

Equipment for removing or inserting the mould of the forcing press for ceramic product

Specified inventor：M Ba Bandi, V Pei Luonei, R Wei Luoneisai

Technical field

The present invention relates to a kind of equipment for removing or inserting the mould of the forcing press for ceramic product.

The invention further relates to a kind of production line, it include forcing press and for remove or more mold exchange such equipment.

Finally, the present invention relates to a kind of method for removing or changing the mould of the forcing press for ceramic product.

Background technology

In the production field of the ceramic product of ceramic tile etc., using gate-type forcing press, the forcing press is furnished with bottom Support stand and top movement cross member, top movement cross member is provided with the mould for forming product again.

The typical moulds applied for these include being fixed to the lower punch of stand or or buffer, are fixed to upper lateral To the upper punch or buffer and die of component, in the Buffer Insertion die of upper and lower, to define forming cavity, Inside forming cavity, being positioned with will be pressed to form the porcelain powder of ceramic product.

As known, in production period, the form Jing of manufactured ceramic product often changes, or dry to the maintenance of mould It is pre- to become necessary to.

In order to meet such requirement, it is necessary to completely remove mould from forcing press to be substituted for different special Another mould of property reinstalls mould after service intervention.

It is well known that removing for the mould in such forcing press is very laborious and harsh operation.

In fact, mould is very huge, and the working region around forcing press is often limited；Additionally, pressure Power machine becomes easier to can this intervention relative to the positioning filament of the pipeline of ceramic product.

Also it is necessary the sizable weight for considering mould, its weight can reach thousand of kilograms of magnitude.

In order to remove mould from forcing press, workman is frequently used fork truck, but operation remains difficulty, and makes forcing press Production be forced a period of time for stopping possibly even growing very much.

In addition, it is contemplated that the larger volume and weight of mould itself, mould remove or replacement operation may prove right Workman's danger.

In order to be conducive to removing or replacement operation for mould, some type of forcing press is being fixed on lower buffers Stand on be furnished with oil hydraulic cylinder, oil hydraulic cylinder is responsible for for mould lifting enough height the fork of fork truck being inserted in slit or at it Other similar devices of lower section.

However, this device itself will not in a satisfactory manner overcome disadvantages mentioned above.

Other types of forcing press is there is also, it is passing through the forward movement direction of forcing press itself parallel to ceramic product Stand opposite sides at be furnished with corresponding arm, the arm can be moved along suitable guiding piece.

Each arm includes the device for picking up the appropriate section of mould.

It is kept in motion by making two arms, mould can be introduced forcing press or take out mould from forcing press.

This type is not without shortcoming.

In fact, in order to said arm and corresponding guiding piece, it is necessary to predict suitable in the structure of forcing press Base, the forcing press is therefore more complicated relative to conventional forcing press.

Additionally, arm, corresponding actuation means and guiding piece significantly increase forcing press volume in plan view, and So bigger volume is not always suitable for free space, particularly is wishing to change this in the case of without such device In the case of front forcing press.

The content of the invention

The technical assignment of the present invention is to improve prior art.

In such technical assignment, it is an object of the invention to provide a kind of equipment, the equipment allows to very fast Fast and efficient mode removes or changes the mould of the forcing press for ceramic product.

Another object of the present invention is a kind of equipment of manufacture, and the equipment allows to the bar in the safety for workman The mould of forcing press is removed or changed under part.

A further object of the present invention is to provide a kind of simple structure and equipment with low cost, the equipment be used to removing or Change the mould of the forcing press for ceramic product.

Another object of the present invention be manufacture it is a kind of can easily in the existing production line of ceramic product realize set Standby, the equipment is used to removing or changing the mould of the forcing press for ceramic product.

The task and these purposes by according to claims 1 for removing or insert for ceramic product Forcing press mould equipment realizing.

Equipment of the invention includes：At least one displaceable element, its can be positioned in the front of forcing press or Rear area；With the clamping device of at least one mould used by the forcing press for ceramic product, itself and displaceable element Upper part is slidably associated, and clamping device can be along the corresponding first direction of translational movement translationally from One advanced position is moved to the second position for removing or inserting of mould, and in the first advanced position, clamping device is substantially wrapped In being contained in displaceable element body in plan view, in the second position, clamping device relative to displaceable element substantially Extend (vice versa) in cantilever fashion, at least one mould is introduced/be used for the forcing press of ceramic product or from forcing press Take out.

A further object of the present invention is the production line of ceramic product of the manufacture for being obtained by compacting, wherein forcing press Mould remove or change and quickly and efficiently carry out very much.

Another object of the present invention be manufacture for ceramic product production line, wherein the mould of forcing press remove or Replacing is automatic, and can be carried out under conditions of the high safety for workman.

According to an aspect of the invention, there is provided according to claims 13 for by compacting obtain The production line of ceramic product.

It is a further object to provide a kind of be used for automatically and safely removed or changed for ceramics product The method of the step of mould of the forcing press of product.

According to an aspect of the invention, there is provided it is a kind of according to claims 19 for removing or change For the method for the mould of the forcing press of ceramic product.

Dependent claims are related to the preferred and advantageous embodiment of the present invention.

Description of the drawings

The other feature and advantage of the present invention will be illustrated rather than for limiting mesh from example is purely acting as in the accompanying drawings The described in detail below of some currently preferred embodiments of the present invention become apparent, in the accompanying drawings：

Fig. 1 is the front view of the production line of the ceramic product of the forcing press for including being associated with equipment of the invention；

Fig. 2 is the side view of the production line of ceramic product according to Fig. 1, wherein of the invention be arranged to behaviour Make configuration；

Fig. 3 is the side view of the production line of ceramic product according to Fig. 1, wherein of the invention be arranged to separately One kind operation configuration；

Fig. 4 is proximate to the enlarged perspective of the equipment of the invention of the forcing press for ceramic product；

Fig. 5 is a kind of perspective view of the thin portion of pattern of equipment of the invention, and it is arranged to during operating procedure Near the forcing press for ceramic product；

Fig. 6 is according to the perspective view of the thin portion of the equipment of Fig. 5 during another operating procedure；

Fig. 7 is relative to the perspective view shown in Fig. 6 in another operating procedure according to the thin portion of the equipment of Fig. 5；

Fig. 8 is the view of the thin portion of the forcing press of ceramic product production line of the invention；

Fig. 9 is the detailed perspective view of equipment of the invention；

Figure 10 is the detailed perspective view of the stand of forcing press；

Figure 11 is another detailed perspective view of equipment of the invention from another perspective；

Figure 12 is another detailed perspective view of the equipment of the invention from from the point of view of another angle；

Figure 13 is the detailed vertical view side view of the stand of the forcing press of production line of the invention.

Specific embodiment

Referring to the drawings 1, the equipment for removing or inserting the mould of the forcing press for ceramic product of the invention Generally represented with 1.

Equipment 1 can used in the production line of the ceramic product of ceramic tile etc., but it also may be installed it is other types of In the production line of product, and not by any restriction of the purpose of the present invention.

In more detail, equipment of the invention 1 can be in the production line including the ceramic product of at least one forcing press 3 Use, the production line is generally represented in the accompanying drawings with 2.

The purpose on surface is also constituted including the production line 2 of the said equipment 1.

In the present embodiment, production line 2 is described and represented as including understanding the minimum element needed for the feature of the present invention.

In other embodiments of the invention, in addition to forcing press 3 and equipment 1, production line 2 may also comprise in the accompanying drawings Other elements not represented, such as at least one of the outlet product conveyor of forcing press 3 or for feeding for manufacturing The equipment of the raw material (usually powder or particle form) of ceramic product, and/or complete miscellaneous equipment necessary to production line.

The forcing press 3 being included in production line 2 is preferably but non-exclusively gate-type.

In more detail, forcing press 3 includes the base block 4 with stand 5.

Pillar 6 rises from stand 5.

There is fixed cross member 7 on the top of pillar 6.

Mobile cross member 8 can slide along pillar 6.

Mobile cross member 8 is associated by device for hydraulically actuating 9 with fixed cross member 7, device for hydraulically actuating 9 Realize the alternating movement in mobile cross member 8 backward stroke in downward press strokes and upwards.

Obviously, the shapes and sizes of forcing press 3 and its part can be arbitrary, and not limited by the purpose of the present invention.

Forcing press 3 is provided with corresponding mould 10.

Mould 10 is adapted to the ceramic product of manufacture ceramic tile etc..

Mould 10 represents in detail that not in the drawings it is with the type for itself being known in the art characteristic.

In more detail, mould 10 is for example such type：It includes being fixed to the lower punch of stand 5 or or buffering Device, the upper punch or buffer and die that are fixed to mobile cross member 8, upper and lower Buffer Insertion die In, to limit forming cavity：Porcelain pruinescence is fed into inside forming cavity, to be pressed, so as to form such as ceramic tile or the like Ceramic product.

Above-mentioned mould 10 may, for example, be the type with so-called mirror image upper punch, wherein, die is by hydraulic piston Support.

However, above-mentioned mould can also be another type, without any restriction.

Stand 5 at top includes the first centring means M1 of mould 10, as shown in especially in Fig. 10.

First centring means M1 can for example including the taper bolt of one or more hydraulic actuations, and it is selectively inserted into and sets Put in the suitable base in mould 10 lower surface of itself.

Once the first centring means M1 causes mould 10 itself to be positioned on forcing press 3, it is possible to consolidate on mould 10 Surely stand 5 is arrived.

Forcing press 3 also includes the device S for lifting mould 10.

In more detail, for lifted mould 10 device S be adapted to by lower punch-upper punch-die component relative to Stand 5 lifts given height Q, and this highly be enough to allow above-mentioned die assembly phase the step of removing or changing from forcing press 3 Between slide relative to stand 5, what following article was more clearly described.

Lifting device S is especially found in Figure 10 and Figure 13.

In the embodiment for representing in the accompanying drawings, lifting device S includes the guiding piece G with roller R or the like, roller R positioning In the suitable groove 5a arranged along stand 5.

Guiding piece G is furnished with for the hydraulic pressure lift component of corresponding roller R.

The roller R of guiding piece G therefore, it is possible to by optionally lifted beyond stand 5 horizontal plane, to allow to be constituted mould 10 Said modules relative to the slip of itself of stand 5.

Another kind of pattern of the invention, lifting device S may include to be expected the oil hydraulic cylinder that the apex in rectangle is seen, The rectangle is in plan view corresponding to the body of the component or other equality units for constituting mould 10.

The stand 5 of forcing press 3 is also equipped with the device for mould 10 to be maintained at correct installation site.

Such holding meanss can be, for example, magnetic-type or or even another type of.

It should be pointed out that in the embodiments of the invention shown in Fig. 1-11, forcing press 3 includes other function group, this A little function groups are in itself known types, and not will be described in detail, because they do not constitute the objectives of the present invention.

According to an aspect of the present invention, equipment 1 includes at least one displaceable element 11.

Displaceable element 11 can be positioned at the front or behind region of forcing press 3.

In a preferred embodiment of the invention, displaceable element 11 can be positioned in front region A of forcing press 3 Place.

For purposes of the present invention, the rear area of so-called forcing press 3 refers to such region：In the normal of production line 2 Under operating condition, it is provided for feeding the equipment for manufacturing the raw material of ceramic product in this region；In other words, it is On the other hand the region relative with the region that the product manufactured inside forcing press 3 leaves, the region left is front region A.

The displaceable element 11 represented in accompanying drawing has substantially parallel hexahedral configuration, and including base part 12 With upper part 13.

Displaceable element 11 and in more detail base part 12 include outside box-shaped shell 14.

It should be noted that the shapes and sizes reality of the shape and/or size of displaceable element 11 and its external shell 14 On can be arbitrary, this is relevant with specific application requirement and without any restriction.

There are the feeding of the displaceable element 11 for outer protection and control device in the positioned internal of housing 14.

Especially, it should be noted that displaceable element 11 includes：First side 15, it is in use near forcing press 3 Side；And the second side 16 relative with first side 15, it is in use farthest away from forcing press 3.

Equipment 1 includes clamping device 17, and it is slidably coupled with the upper part 13 of displaceable element 11.

Clamping device 17 is adapted to guarantee that mould 10 or part thereof is being removed from the forcing press for ceramic product or more changed the mold It is kept during the step of tool.

In more detail, clamping device 17 can be along the corresponding first direction B of translational movement translationally first Move between position and the second position, in first position, clamping device is positioned substantially at displaceable element 11 in plane graph In sheet it is internal；In the second position, clamping device itself extends in cantilever fashion relative to displaceable element 11, otherwise also So.

Especially, the translation that being translated across from above-mentioned first position to the second position of clamping device 17 is described below is moved Dynamic device is carrying out.

The first direction B of the translational movement for indicating in the accompanying drawings is preferably with ceramic product after such shaping from forcing press 3 The direction left overlaps.

Clamping device 17 includes the balladeur train 19 being positioned on the top of upper part 13.

Balladeur train 19 is included in the roller guiding piece 20 at its top, to allow mould 10 or part thereof relative to displaceable element 11 upper part 13 is slided.

Such roller guiding piece 20 especially limits loading plane P, and mould 10 is manufactured so as to translation side along the plane Formula is moved through equipment of the invention.

In use, therefore, roller guiding piece 20 allow mould 10 relative to balladeur train and the upper part of displaceable element 11 13 smooth movements, without scraping or clamping stagnation.

Then, balladeur train 19 is slidably associated with the upper part 13 of displaceable element 11 by the first guiding piece 21, First guiding piece 21 is aligned parallel to the direction B of translational movement.

First guiding piece 21 in particular two and estimated visible along the side of displaceable element 11.

In more detail, the first guiding piece 21 for the slip of balladeur train 19 includes each side for displaceable element 11 For：The first sliding members 21a for fixing, its is aligned with each other and is fixedly connected to the upper part 13 of displaceable element 11； With corresponding the first profile 21b, it is fixedly connected to balladeur train 19 and couples with the first sliding members 21a.

First guiding piece 21 can also be another kind of equivalent type.

Clamping device 17 is also including the clamping head 18 of mould 10.

Clamping head 18 is operatively connectable to balladeur train 19 by the second guiding piece 22.

Similar to the first guiding piece 21, direction B of second guiding piece 22 also parallel with translational movement.

Second guiding piece 22 in particular two and estimated visible along the side of clamping head 18.

In more detail, the second guiding piece 22 for clamping head 18 relative to the slip of balladeur train 19 is included for clamping head 18 For each side of itself：The second sliding members 22a for fixing, its is aligned with each other and is fixedly connected to the side of clamping head 18 Face；With corresponding second profile 22b, it is fixedly connected to balladeur train 19 and couples with the second sliding members 22a.

Second guiding piece 22 can also be another kind of equivalent type.

During its predetermined portions along the stroke of the direction B of translational movement, clamping device 17 is moved by its translation Dynamic balladeur train 19, what following article was more clearly described.

In detail, it is such as appreciable in figs. 4-5, at the end of the balladeur train 19 direction B along translational movement relative to each other At portion part, adjacency section 23 raises, and it is provided with corresponding first mechanical abutment portion 26.

Adjacency section 23 acts substantially as the adjacency section of the corresponding joint element 24 extended from clamping device 17.

Joint element 24 includes corresponding second mechanical abutment portion 27.

Mechanical abutment portion 26,27 has to be prevented by the possible function of axially escaping the damage for causing.

In order to ensure near forcing press 3 personnel safety, particularly when exist on displaceable element 11 mould 10 or During its part, for stopping that balladeur train 19 is foreseen along the first device 25 that the first guiding piece 21 slides.

In fact, such first retention device 25 constrains balladeur train 19 relative to the upper part 13 of displaceable element 11 Position, prevents balladeur train 19 itself from unexpectedly can move relative to displaceable element 11 during displaceable element 11 is moved.

First retention device 25 includes buffer or friction element, and it can be selectively positioned to abut the first guiding piece 21, in case on-slip frame 19 is moved along the first guiding piece 21.

In more detail, in a preferred embodiment of the invention, the first retention device 25 is oil pressure activated type：Example Such as, each of which includes the guiding piece of molding, and barrier element is optionally squeezed on the guiding piece, and the barrier element is added Press oil the operating principle actuating approximately according to piston.

Unblock can be carried out for example by the return spring of preloaded.

The second retention device 22c along the clamping head 18 of the second guiding piece 22 is there is also, it especially in fig. 2 may be used See.

In a preferred embodiment of the invention, the second retention device 22c is about identical with the first retention device 25 Type.

In other embodiments of the invention, such second retention device 22c can be different types of, but with etc. Same operation.

Balladeur train 19 can translationally move out first side 15, and therefore relative to the top of displaceable element 11 Part 13 is arranged in cantilever fashion.

Such as from hereafter will become more apparent, the probability that balladeur train 19 is positioned relative to the cantilever of displaceable element 11 is true Protect the support of the mould 10 during the whole step that mould 10 itself or part thereof is removed or changed from forcing press 3.

Such as from appended Fig. 1-3 clearly, displaceable element 11 arranges close to forcing press 3, preferably at rear area A, It is appropriately spaced with forcing press 3.

Balladeur train 19 also providing stable support for mould 10 with the detached section of forcing press 3 by displaceable element 11, Because the roller guiding piece 20 moved towards forcing press 3 together with balladeur train 19 itself guarantees the stand 5 and displaceable element in forcing press 3 Along the continuous stayed surface for loading plane P between 11 upper part 13.

In more detail, clamping head 18 has the retained part for facing first side 15, and the part is arranged in use neighbour The side of pattern tool 10.

According to a preferred embodiment of the present invention for representing in the accompanying drawings, 18 retained part includes corresponding constraint Element 18a.

Confinement element 18a can be magnetic-type, it may for example comprise permanent magnet or electromagnet or the like, see, for example, Figure 11.

As hereinafter become more apparent upon, such confinement element 18a is adapted to couple clamping head 18 and make securely With in towards clamping head mould 10 side surface.

As it was previously stated, clamping device 17 can pass through generally with the 28 corresponding translational movement devices for indicating relative to upper Translationally move portion part 13.

The translational movement device 28 (that is, balladeur train 19 and clamping head 18) of clamping device 17 is in more detail in removable unit Predict in the upper part 13 of part 11.

Above-mentioned translational movement device 28 includes electric gear motor unit 29.

Electric gear motor unit 29 includes corresponding movement output axle 30.

In the illustrated embodiment, first direction B of the output shaft 30 of gearmotor group 29 perpendicular to translational movement.

Additionally, translational movement device 28 includes the driving member 31 being associated with the output shaft 30 of gearmotor group 29.

Confining part 31 is adapted to for the rotary motion of the output shaft 30 of gearmotor group 29 to be changed into the straight of clamping device 17 Line is moved, what following article became more apparent upon.

More specifically, above-mentioned driving member 31 includes at least one toothed wheel 32, it is fixedly connected to gear motor The output shaft 30 of group 29, i.e. be coupled on output shaft 30.

At least one toothed wheel 32 is engageable corresponding with what the upper part 13 of displaceable element 11 was associated Tooth bar.

In one embodiment of the present of invention shown in Fig. 4, confining part 31 includes single toothed wheel 32, and it engages and can The associated corresponding tooth bar 33 of the upper part 13 of moving element 11.

According to another variant of the invention shown in Fig. 5-7, confining part 30 includes two toothed wheels 32, and its is each From the engagement corresponding tooth bar 33 associated with the upper part 13 of displaceable element 11.

In more general terms, confining part 31 can be any other type, and not by any limit of the purpose of the present invention System.

Gearmotor group 29 is supported in the upper part 13 of displaceable element 11.

This is particularly advantageous solution, because it is used in safeguards or change the part in translational movement device 28 The practicality and maximum convenience of possible intervention.

According to a further aspect in the invention, the base part 12 of displaceable element 11 is furnished with wheel 34.

Wheel 34 be adapted to allow displaceable elements 11 especially towards/away from for ceramic product forcing press 3 dislocation.

According to an aspect of the present invention, forcing press 3 or more generally production line 2 can possibly be included for may move The corresponding guide of the wheel 34 of element 11, it is not shown in the accompanying drawings.

Such guide is foreseen at front region A of forcing press 3 or rear；In more detail, the present invention's In preferred embodiment, the guide of displaceable element 11 is foreseen at front region A of forcing press 3.

Especially, wheel 34 is adapted to the second direction for allowing displaceable element 11 along above-mentioned guide along translational movement C is moved.

Second direction C of translational movement can incline predetermined relative to the first direction B of the translational movement of clamping device 17 Angle [alpha].

In a preferred embodiment of the invention, above-mentioned predetermined angle [alpha] is 90 ° or is substantial access to 90 ° of angle.

Wheel 34 for moving displaceable element 11 may, for example, be four, and it is rotatably supported on displaceable element The apex of 11 base parts 12 of itself.

Wheel 34 can be associated with the corresponding actuation means not shown in accompanying drawing.

Actuation means may be installed the inside of the housing 14 of displaceable element 11.

Actuation means may include such as electro-motor and the corresponding device for transmitting motion to wheel 34.

Four wheels 34 can be driving wheel, or two wheels being installed only on identical wheel shaft can be driving wheel.

Displaceable element 11 may include the device of such as guide rail or other equivalents in the guide for moving above, and wheel 34 is fitted Conjunction is rolled thereon.

Guide can be either permanently mounted at front region A of forcing press 3, or they can be removable type , i.e. only can be arranged at above-mentioned zone when needing to remove mould from forcing press 3.

Guide may be connected to the unloading area of the mould removed from forcing press 3 and/or will be installed in forcing press 3 itself In mould loading area.

Such loading/unloading area is not shown in figures.

In order to ensure remove from forcing press or more mold exchange 10 or part thereof during displaceable element stability, in base At seating portion 12, stabilising arrangement 35 can be foreseen.

The stabilising arrangement 35 not being shown specifically in accompanying drawing can for example include the element for being furnished with lower support pedestal, lower support Pedestal can be from the base part 12 of displaceable element 11 out to be positioned to be contacted with ground, and displaceable element 11 itself is along this Ground moving.

Such stabilising arrangement 35 out causes to take turns 34 from the lifting on ground and displaceable element 11 to ground or to guiding The of short duration constraint of device (as existed).

As being particularly shown in fig. 11, in the upper part 13 of displaceable element 11, exist for mould 10 Second centring means M2.

Especially, similar to the first centring means M1 present on stand 5, centring means M2 may include one or more liquid The taper bolt that pressure is activated, once mould 10 is picked up from forcing press 3, taper bolt is just selectively inserted in mould 10 itself In the suitable base predicted in lower surface.

First centring means M permissions are immediately fixed on mould 10 after mould 10 itself is picked up from forcing press 3 removable The upper part 13 of dynamic element 11, so as to prevent accidental movement.

The system that equipment of the invention 1 includes sensor, it is adapted to guarantee the operability step quilt of the operation of equipment It is appropriately carried out.

Sensor is positioned in the key point of equipment 1；They are operably connected to processing unit, and processing unit is adapted to Management and the operation of itself of control device 1.

Processing unit can be for example airborne on displaceable element 11, or it can be long-range and by suitable connection Device is connected with displaceable element 11.

For example, on clamping head 18, there may be proximity transducer, the stand 5 and mould of its management 18 itself to forcing press The nearness of tool 10, in various operating procedures：Such sensor can especially allow the management clamping in close mould 10 18 deceleration ramp, to avoid that the impact of the correct performance of follow-up operating procedure can be weakened.

Another object of the present invention is production line 2, and it at least includes the said equipment 1 and the forcing press for ceramic product 3。

In this sense, according to an aspect of the present invention, forcing press 3 may include shown second operative position in the figure 7 The auxiliary supports 36 of the balladeur train 19 put.

Especially, become more apparent upon in following article, auxiliary supports 36 allow withdrawing from the phase of mould 10 by clamping head 18 Between keep balladeur train 19 to be properly positioned, once and therefore also allow the loading surface P of balladeur train 19 relative to mould 10 relative to The plane when surface of stand 5 is suitably raised residing for mould 10 is properly positioned.

In fact, it should be pointed out that in the figure 7 in shown second operating position, the end sections of balladeur train 19 relative to The cantilever of displaceable element 11 stretches out, because as it was previously stated, during mould 10 is withdrawn between displaceable element 11 and forcing press 3 Minimum safe distance must be kept.

Therefore, while mould 10 is transferred to the loading surface P of balladeur train 19 itself from stand 5, auxiliary supports 36 The end sections for guaranteeing balladeur train 19 are properly supported.

Due to the setting, the correct slip of mould 10 is guaranteed during it is transferred to loading surface C from stand 5, And do not change the unexpected flexure of balladeur train 19 and/or the unbalance level or risk of whole displaceable element 11.

According to a preferred embodiment of the production line of the invention 2 being shown specifically in Fig. 8, auxiliary supports 36 can To be the type with eccentric, eccentric includes the linkage of the crankshaft type that following article is more clearly described.

Auxiliary supports 36 should be regarded as falling within the scope of protection of the present invention relative to the described construction variant of those.

Auxiliary supports 36 may include at least one pair of eccentric stiffener 37 of such as crankshaft type, each in eccentric stiffener It is associated with the front surface of stand 5.

In practice, eccentric stiffener 37 is foreseen in the opposite two ends of the front surface of stand 5.

In more detail, each in eccentric stiffener 37 includes linear actuatorss 38 (for example, fluid pressure type, pneumatic type or another It is a type of), it has and is hinged to the standing part (for example, to stand 5) of forcing press 3 to serve as the first end of crank With the second end for being hinged to axle 39.

Axle 39 is associated with disk 40 again, and it is eccentric that the disk rotates relative to axis.

In each in eccentric stiffener 37, the actuating of actuator 38 thus result in axle 39 and therefore eccentric disc 40 to Determine the rotation of angle.

In use, when in the second operating position that balladeur train 19 translationally moves to Fig. 7, therefore when its end sections When substantially abutting the front surface of stand 5, eccentric stiffener 37 activated so that eccentric disc 40 is with its own side surface and cunning The lower surface contact of frame 19, so as to recovering the possible gap of presence and guaranteeing safe support.

Each in two eccentric stiffeners 37 can be adjusted differently than, to also compensate for the possible of involved part Machining or assembly error.

The operation of equipment of the invention 1 and more generally also production line of the invention 2 is as follows.

When being necessary to remove mould 10 from forcing press 3 to carry out service intervention and/or be substituted on mould for example to have During another mould of different-format, production line 2 is stopped.

Forcing press 3 is thus at the end of recurrent state, and mould 10 is positioned on.

If it is necessary, the equipment for feeding raw material is moved, so that the rear area for making forcing press 3 can be entered.

After these preparatory steps, the equipment 1 along guide translation is positioned in front region A, and phase It is placed in the middle for the longitudinally asymmetric plane of forcing press 3, as shown in such as Fig. 1, Fig. 4-7.

The clamping device 17 and balladeur train 19 of equipment 1 is in the first operating position shown in Fig. 2, Fig. 4, Fig. 5, i.e. their quilts It is fully located in the top of upper part 13 of displaceable element 11, i.e. the structure of the minimum volume being easily moved in permission equipment 1 In type.

In such first operating position, clamping device 17 is placed close to the second side 16 of displaceable element 11.

Now, if it does, the device of the mould predicted in for being lifted at forcing press 3 activated：Mould 10 therefore phase Given height elevated for the upper surface of stand 5.

In this step, the second retention device 22c of clamping head 18 is activated, and at the first retention device 25 of balladeur train 19 In inertia configuration.

Then, gearmotor group 29 activated, to make balladeur train 19 substantially adjoin stand 5.

In the position, the first retention device 25 is then activated；Vice versa, and the second retention device 22c is deactivated.

Now, the auxiliary supports 36 of the eccentric with forcing press 3 activated, so as to stable and reliable way Support carriages 19.

By further activating gearmotor group 29, clamping head 18 is advanced towards mould 10, until its abutting mold.

Then, the confinement element 18a of clamping head 18 is activated, to fasten mould 10.

In order that mould 10 departs from stand 5, the first centring means M1 is actuated downwards.

Then, gearmotor group 29 is reversely activated again, to make the clamping device 17 of carrying mould 10 from the second behaviour The first operating position is back to as position.

During moving step, the mould 10 being associated with clamping device 17 is slidingly supported by roller guiding piece 20.

Thus it is ensured that there is smooth movement, and there is no mould 10 relative to balladeur train 19 and/or displaceable element 11 The scraping of upper part 13 or clamping stagnation.

Once having reached first position, mould 10 is just supported completely by displaceable element 11.

In the position, the second centring means M2 of displaceable element 11 is then activated, and mould 10 is fixed to into it On.

Now, it is possible to disable the confinement element 18a of clamping head 18.

Therefore device for the mould 10 of adherence pressure machine 3 is lowered by, just as auxiliary supports 36 are also lowered by.

Clamping head 18 is then further withdrawn into end stop；Then, the first retention device 25 and second stops dress The actuating for putting 22c is reversed.

Balladeur train 19 is also further withdrawn into corresponding end stop position.

Displaceable element 11 can then activated with along guide (being foreseen in this place) for example towards suitable region (in this place, displaceable element can be released to carry out attended operation) is mobile；In same area, another mould 10 can be filled Carry, such as by one of different-format on forcing press 3.

Alternatively, another mould 10 on forcing press 3 can be before this loaded into into another displaceable element On 11, so that number of times is changed in the operation for reducing mould 10 itself.

Mould 10 is loaded on forcing press 3 by carry out aforesaid operations relative to the contrary order of described order Come carry out.

More specifically, clamping head 18 is moving upward to mould 10；In this case, the first retention device 25 is opened With, and the second retention device 22c is deactivated.

Then, the confinement element 18a of clamping head 18 is activated, i.e. be magnetized.

Second centring means M2 is actuated downwards, to discharge mould 10.

Then, the actuating of retention device 25,22c is inverted, i.e. the first retention device 25 is deactivated, and second stops Device 22c is activated.

After such reversion, balladeur train 19 can become to advance by the actuating of gearmotor group 29, until it is abutted Stand 5.

After the first retention device 25 is enabled again, the auxiliary supports 36 with eccentric then activated, i.e. Eccentric is raised, so as to support carriages 19 securely in cantilever fashion.

In that case it is possible to start actuatable clamp device 17 mould 10 is inserted on stand；Having started to After insertion-for example, it is actuated upward little several seconds afterwards-lifting device S are started, to make roller R relative to stand 5 Plane manifests.

When stand 5 itself is detected by the suitable proximity transducer predicted on clamping head 18, mould 10 is in stand 5 On insertion terminate.

Once insertion terminates, the first centring means M1 of stand 5 is just activated with relative to the first centring means M1 resistances Gear mould 10.

Then, the final ending step for being operated, i.e. the deactivation of the confinement element 18a of clamping head 18, lifting device S Decline, clamping head 18 and balladeur train 19 recall and mould 10 on stand 5 holding meanss magnetization.

Therefore, have been observed that how the present invention realizes proposed purpose.

The clamping device 17 and balladeur train 19 of equipment 1 is from the first operating position to the translation of the second operating position (vice versa) Permission is removed mould 10 from forcing press 3 in full automatic mode, i.e. workman need not carry out the manual intervention of danger to move Except mould.

Additionally, mould 10 extremely can be carried out rapidly from removing for forcing press 3, so as to avoid unnecessarily stopping production line Produce up to a few hours.

In an identical manner, equipment 1 allows to pacify in full automatic quick and efficient mode on forcing press 3 Dress new die 10, such as mould with different-format.

The simple structure of equipment of the invention 1 and with low cost, and it even can be arranged on by rule of thumb it is any On the production line of presence.

Additionally, the whole step for removing or changing of mould is carried out in an automated manner and according to previously described mode, To allow to significantly reduce the risk faced close to the workman of forcing press.

Finally, aligning equipment and for remove or more mold exchange equipment even in the production of the ceramic product without them Also easily realize in line.

In this case, therefore can be in the solution relative to the lower cost needed for changing completely Improve the productivity ratio of existing ceramic product production line.

The present invention is described according to preferred embodiment, but in the feelings of the protection domain provided without departing from claims Under condition, the variant of equivalent is can be designed that.

Claims (19)

1. be used for remove or insert the forcing press for ceramic product mould (10) equipment (1), including：At least one is removable Dynamic element (11), it can be positioned in the front or behind region of the forcing press (3), and the displaceable element (11) includes Base part (12) and upper part (13), the mould (10) can be positioned in the upper part (13), and its feature exists In the displaceable element (11) includes the device (17) for clamping the mould (10), and described device (17) is slidably Be connected to the upper part (13) and can translationally along translational movement corresponding direction (B) from removing or insert The first operating position for entering the mould (10) is moved to the second operating position, in first operating position, the clamping Device (17) is substantially positioned in the displaceable element (11) top, in second operating position, described device (17) extend relative to the displaceable element (11), vice versa.

2. equipment according to claim 1, it is characterised in that the clamping device (17) is including balladeur train (19), the cunning Frame (19) is slidably connected to the top portion along first guiding piece (21) in the direction parallel to translational movement (B) Divide (13).

3. equipment according to claim 2, it is characterised in that the clamping device (17) is including can be along the second guiding The clamping head (18) that part (22) slides, second guiding piece (22) is arranged in the balladeur train (19) and parallel to translational movement (B) the direction.

4. the equipment according to aforementioned claim, it is characterised in that element of the clamping head (18) including magnetic type (18a) for the constraint mould (10).

5. the equipment described in claim 2-4, it is characterised in that first guiding piece (21) include for Optionally stop the first device (25) of the slip of the balladeur train (19).

6. the equipment according to claim 3 or 4, it is characterised in that second guiding piece (22) is included for selectivity Ground stops the second device (22c) of the slip of the clamping head (18).

7. the equipment according to claim 5 or 6, it is characterised in that first retention device (25) and/or described second Retention device (22c) is hydraulic-driven type, and including buffer or friction element, the buffer or the friction element Can be selectively positioned to abut first guiding piece (21) and/or second guiding piece (22).

8. the equipment described in claim 2-7, it is characterised in that the balladeur train (19) is included on top Roller guiding piece (20), the roller guiding piece (20) limit on top of this loading surface (P), for the mould it is described can Slip and support in moving element (11).

9. the equipment described in aforementioned claim, it is characterised in that the clamping device (17) be arranged on The corresponding translational movement device (28) at the upper part (13) place of the displaceable element (11) is operatively connected, institute Translational movement device (28) is stated including electric gear motor unit (29), the output shaft of the electric gear motor unit (29) (30) be associated with driving member (31), the driving member (31) be suitable to be by the convert rotational motion of the output shaft (30) The linear motion of the clamping device (17).

10. the equipment described in aforementioned claim, it is characterised in that the base part (12) includes：Wheel Sub (34), it is used for displaceable element (11) described in front or behind region (A) the place dislocation in the forcing press (3)；And dress Put (35), its be used for from forcing press remove or more mold exchange during make the displaceable element (11) stable.

Equipment described in 11. one in aforementioned claim, it is characterised in that the displaceable element (11) is including steady Determine device (35), it is provided with the pedestal for shelving on the ground, the pedestal during the removing or change of mould (10) from The base part (12) of the displaceable element (11) is optionally projected.

Equipment described in 12. one in aforementioned claim, it is characterised in that the top of the displaceable element Partly (13) include the second selectivity centring means (M2), and the second selectivity centring means (M2) is suitable to keep from the pressure The mould (10) that power machine (3) takes out.

A kind of 13. production lines of ceramic product (2), at least include：Gate-type forcing press (3), the forcing press is provided with least one Mould, pedestal (4) and the stand (5) being arranged in above the pedestal (4)；And described in claim 1-12 For remove or more mold exchange at least one equipment (1).

The production line (2) of 14. ceramic products according to claim 13, it is characterised in that the forcing press (3) includes The lifting device (S) of the mould (10) of assigned altitute (Q), its suitable permission is removed by the equipment (1) or changes described Mould (10).

15. production lines according to claim 14, it is characterised in that the lifting device (S) includes the insertion stand (5) at least one of corresponding groove (5a) roller (R) guiding piece (G), wherein, the roller (R) is can be independently from each other Hydraulic pressure lift.

Production line described in 16. one in claim 13-15, it is characterised in that the forcing press include for The auxiliary supports (36) of the displaceable element (11) during mould (10) loading/unloading.

17. production lines according to aforementioned claim, it is characterised in that the auxiliary supports (36) are including at least one Eccentric stiffener (37), at least one eccentric stiffener (37) is associated with the standing part of the forcing press (3), and is suitable to The displaceable element (11) is supported during the loading/unloading of the mould (10).

Production line described in 18. one in claim 14-17, it is characterised in that the stand (5) includes the first choosing Selecting property centring means (M1), the first choice centring means (M1) is suitable to the mould (10) in the forcing press (3) On be maintained at correct installation site.

A kind of 19. moulds for removing from the stand (5) of the forcing press (3) in production line (2) for ceramic product Method, comprise the following steps：

There is provided according to any one of claim 1 to 12 for remove or more mold exchange equipment (1)；

The equipment (1) is positioned at the front or behind region A of the forcing press (3)；

The mould (10) is lifted from the stand (5)；

By the way that the clamping device (17) is moved to into second from the first operating position along the direction (B) of corresponding translational movement Position and activate the clamping device (17) of the equipment, in first operating position, clamping device (17) base The equipment top is positioned on this, in the second position, the clamping device (17) is outstanding relative to the equipment (10) Arm extends；

The mould is clamped by the clamping device (17) of the equipment；

By activating the clamping device (17) from second operating position to the translational movement of first operating position.