CN105059616A - Bag-dropping resistant clamping method for packing bag - Google Patents
Bag-dropping resistant clamping method for packing bag Download PDFInfo
- Publication number
- CN105059616A CN105059616A CN201510414744.2A CN201510414744A CN105059616A CN 105059616 A CN105059616 A CN 105059616A CN 201510414744 A CN201510414744 A CN 201510414744A CN 105059616 A CN105059616 A CN 105059616A
- Authority
- CN
- China
- Prior art keywords
- jaw
- bag
- clamping
- clamping piece
- movable jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012856 packing Methods 0.000 title abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims description 26
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
- B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention relates to a bag-dropping resistant clamping method for a packing bag. A pair of clamping jaws are arranged on a bag-feeding packing machine; a movable clamping jaw is opened by pushing clamp-opening rollers backwards; the bag edges of the packing bag are placed between a fixed clamping jaw and the movable clamping jaw; the clamp-opening rollers pushed backwards are loosened; a four-connecting-rod mechanism formed by the movable clamping jaw, a connecting rod, the fixed clamping jaw and a swing arm moves under the effect of a tension spring, so that the movable clamping jaw and the fixed clamping jaw are attached together, and an upper clamping piece of the movable clamping jaw is fitly fastened into the inner side of a steel wire and clamped with a lower clamping piece in an attached mode; the clamping jaws clamping a bag body tightly are hung in the air for five seconds and transferred to the next station. A self-locking method is adopted for preventing the packing bag from dropping and slip phenomena, the reliability of clamping is guaranteed, the speed limit of the packing machine due to the fact that the packing bag cannot be clamped and the clamping weight limit of the clamping jaws are eliminated, the efficiency of the finished packed products and the qualified rate are increased, and the uniformity and attractiveness of the packing bag after packing are improved.
Description
Technical field
The present invention relates to jaw technical field, be specifically related to a kind of clamp method of packaging bag dropping-prevention bag.
Background technology
The rotary of prior art gives bag machine jaw, in the occasion will sought quickness for packaging and the package speed compared with heavy material, come off and slippage to prevent packaging bag, general is mostly increase gripping power by the intensity of increase spring, thus cause clamping jaw structure to become large, when driving folder, thrust also will strain greatly mutually, cause the adjustment of a series of structures of being correlated with, and gripping stability is very bad, jaw after long-term work along with the use of spring, very easily loosening, the operating needs worked reliably and with long-term can not be met.
Summary of the invention
The object of the present invention is to provide a kind of clamp method of packaging bag dropping-prevention bag, can effectively prevent packaging bag from coming off and sliding phenomenon, ensure the reliability of jaw.
For achieving the above object, present invention employs following technical scheme: adopt clamping device to carry out the clamping of packaging bag, this clamping device comprises stationary jaw and is rotatably installed in the movable jaw on the upside of stationary jaw front end, there is on the downside of the front end of described stationary jaw the stationary jaw matched with described movable jaw, the resistance end of described movable jaw is fixedly connected with the rear end of stationary jaw by swinging mounting, described swinging mounting comprises swing arm and pipe link, one end of described swing arm is connected with the rear end thereof of stationary jaw by rotating shaft, its other end is rotationally connected by one end of rotating shaft and pipe link, the other end of described pipe link is rotationally connected by rotating shaft and movable jaw, the junction of described swing arm and pipe link is provided with out clamp roll, an extension spring is also provided with between described swinging mounting and stationary jaw, described swinging mounting can make movable jaw and stationary jaw fit under the effect of extension spring, the described movable jaw upper clamping piece and the lower clamping piece that are provided with mutually clamping relative to the inner side of stationary jaw, the edge of described lower clamping piece is provided with the steel wire with described upper clamping piece edges co-operate, be interlocked along the inner side of steel wire and upper clamping piece to make upper clamping piece, the cross-sectional plane of described steel wire is circular,
The clamp method of dropping-prevention bag, comprises the following steps: be arranged on on bag package machine by a pair jaw; Promote backward to open clamp roll, open movable jaw; The bag limit of packaging bag is sent between stationary jaw and movable jaw, unclamp promote backward open clamp roll, movable jaw, connecting rod, the four-bar linkage that stationary jaw and swing arm form is at the move under influence of extension spring, make movable jaw and stationary jaw laminating, and the upper clamping piece on movable jaw just fastens the clamping bonded to each other with lower clamping piece inside steel wire; By unsettled five seconds of the jaw of the bag of clamping, be then transported to next station.
As shown from the above technical solution, the present invention is reasonable in design, simply, cost is low, effective, effectively prevent packaging bag from coming off and sliding phenomenon by self-locking manner, ensure that the reliability of clamping, eliminate because of can't clip to wrapping machine speed and jaw to gripping heavily quantitative limitation improve efficiency and the qualification rate of packing out finished product, improve packaging bag encapsulate after conformability and aesthetic property.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is block diagram of the present invention;
Fig. 3 is lateral plan of the present invention;
Fig. 4 is partial schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in figures 1-4, the clamping device that a kind of clamp method of packaging bag dropping-prevention bag adopts, comprise stationary jaw 1 and be rotatably installed in the movable jaw 11 on the upside of stationary jaw 1 front end, there is on the downside of the front end of stationary jaw 1 stationary jaw 12 matched with movable jaw 11, the resistance end of movable jaw 11 is fixedly connected with by the rear end of swinging mounting with stationary jaw 1, swinging mounting comprises swing arm 21 and pipe link 22, one end of swing arm 21 is connected by the rear end thereof of rotating shaft with stationary jaw 1, its other end is rotationally connected by one end of rotating shaft and pipe link 22, the other end of pipe link 22 is rotationally connected by rotating shaft and movable jaw 11, swing arm 21 is provided with out clamp roll 4 with the junction of pipe link 22, an extension spring 5 is also provided with between swinging mounting and stationary jaw 1, swinging mounting can make movable jaw 11 fit with stationary jaw 12 under the effect of extension spring 5.
Movable jaw 11 upper clamping piece 13 and the lower clamping piece 14 that are provided with mutually clamping relative to the inner side of stationary jaw 12.The edge of lower clamping piece 14 is provided with the steel wire 6 with upper clamping piece 13 edges co-operate, and to make upper clamping piece 13 be interlocked along the inner side of steel wire 6 and upper clamping piece 13, the cross-sectional plane of steel wire 6 is circular.One end of extension spring 5 is fixed on the junction of swing arm 21 and pipe link 22, and the sidewall of its other end and stationary jaw 1 removably connects.
Principle of work is as follows: self-locking type dropping-prevention bag jaw is to bag package machine being use in pairs, when promoting backward to open clamp roll 4, movable jaw 11 is opened, at this moment packaging bag bag limit is sent between stationary jaw 12 and movable jaw 11, unclamp promote backward open clamp roll 4, movable jaw 11, connecting rod 22, the four-bar linkage that stationary jaw 1 and swing arm 21 form is at the move under influence of extension spring 5, movable jaw 11 and stationary jaw 12 are fitted, and the upper clamping piece 13 on movable jaw 11 just fasten clamping bonded to each other with lower clamping piece 14 inside steel wire 6.Such packaging bag is at the welding wire place of stationary jaw 11, have a turnover, when there being the power making packaging bag come off, movable jaw 11 can under this power effect, make upper clamping piece 13 fit to circular steel 6 place of lower clamping piece 14 more closely, ensure the fastness of packaging bag clamping.After completing packaging bags, bleed off packaging bag, only need to rear promotion and open clamp roll 7.The steel wire be fixed on lower clamping piece 14 is arc, can ensure that packaging bag is not destroyed.
The present invention adopts extension spring 5 by fixing for the laminating of activity outer clip inner clip, by the mode of packaging bag in round wire 6 place's bending, form knuckle self-locking form, effective compression, avoid conventional jaw when packaging bag material is relatively large or moving velocity is very fast, packaging bag comes off and the wild effect such as slippage, ensure that the reliability that packaging bag clamps.The stability of sack position after material got by dress, thus eliminate and reduce package speed because jaw can't clip, and improves efficiency and the qualification rate of packing out finished product, and conformability after packaging bag encapsulation and aesthetic property.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (1)
1. the clamp method of a packaging bag dropping-prevention bag, it is characterized in that: adopt clamping device to carry out the clamping of packaging bag, this clamping device comprises stationary jaw and is rotatably installed in the movable jaw on the upside of stationary jaw front end, there is on the downside of the front end of described stationary jaw the stationary jaw matched with described movable jaw, the resistance end of described movable jaw is fixedly connected with the rear end of stationary jaw by swinging mounting, described swinging mounting comprises swing arm and pipe link, one end of described swing arm is connected with the rear end thereof of stationary jaw by rotating shaft, its other end is rotationally connected by one end of rotating shaft and pipe link, the other end of described pipe link is rotationally connected by rotating shaft and movable jaw, the junction of described swing arm and pipe link is provided with out clamp roll, an extension spring is also provided with between described swinging mounting and stationary jaw, described swinging mounting can make movable jaw and stationary jaw fit under the effect of extension spring, the described movable jaw upper clamping piece and the lower clamping piece that are provided with mutually clamping relative to the inner side of stationary jaw, the edge of described lower clamping piece is provided with the steel wire with described upper clamping piece edges co-operate, be interlocked along the inner side of steel wire and upper clamping piece to make upper clamping piece, the cross-sectional plane of described steel wire is circular,
The clamp method of dropping-prevention bag, comprises the following steps: be arranged on on bag package machine by a pair jaw; Promote backward to open clamp roll, open movable jaw; The bag limit of packaging bag is sent between stationary jaw and movable jaw, unclamp promote backward open clamp roll, movable jaw, connecting rod, the four-bar linkage that stationary jaw and swing arm form is at the move under influence of extension spring, make movable jaw and stationary jaw laminating, and the upper clamping piece on movable jaw just fastens the clamping bonded to each other with lower clamping piece inside steel wire; By unsettled five seconds of the jaw of the bag of clamping, be then transported to next station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414744.2A CN105059616A (en) | 2015-07-15 | 2015-07-15 | Bag-dropping resistant clamping method for packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414744.2A CN105059616A (en) | 2015-07-15 | 2015-07-15 | Bag-dropping resistant clamping method for packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059616A true CN105059616A (en) | 2015-11-18 |
Family
ID=54489215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414744.2A Pending CN105059616A (en) | 2015-07-15 | 2015-07-15 | Bag-dropping resistant clamping method for packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059616A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313391A (en) * | 2017-01-14 | 2018-07-24 | 度库（苏州）自动化设备有限公司 | Grab bag mechanism |
| CN110812060A (en) * | 2019-10-29 | 2020-02-21 | 深圳市迈康信医用机器人有限公司 | Electric lifting shifting machine |
| CN111439436A (en) * | 2020-05-20 | 2020-07-24 | 烟台凯博机械自动化设备有限公司 | Infusion set bag clamping mechanism |
| CN112334392A (en) * | 2018-05-03 | 2021-02-05 | 海福和博克公司 | Apparatus and method for filling bulk materials into open bags |
| CN116714004A (en) * | 2023-06-14 | 2023-09-08 | 上海理工大学 | Spoon and chopstick integrated end actuating mechanism of meal-assisting robot, using method and meal-assisting robot |
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|---|---|---|---|---|
| KR20080035056A (en) * | 2006-10-18 | 2008-04-23 | 세진테크 주식회사 | Gripper assembly for rotary baler |
| CN201694421U (en) * | 2010-06-29 | 2011-01-05 | 瑞安市瑞志机械有限公司 | Bag feeding mechanism of bag feeding type packer |
| CN203638186U (en) * | 2013-12-23 | 2014-06-11 | 长沙绿丰源生物有机肥料有限公司 | Jamming type clamping device |
| CN203832823U (en) * | 2014-02-20 | 2014-09-17 | 温州名瑞机械有限公司 | Machine clamp of bag-feeding-type packing machine |
| CN104058141A (en) * | 2014-06-09 | 2014-09-24 | 瑞安市瑞志机械有限公司 | Rotary table component for bag feeding type packer |
| CN203902909U (en) * | 2014-04-21 | 2014-10-29 | 东莞丰裕电机有限公司 | Bag Opening Auxiliary Fixture |
-
2015
- 2015-07-15 CN CN201510414744.2A patent/CN105059616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080035056A (en) * | 2006-10-18 | 2008-04-23 | 세진테크 주식회사 | Gripper assembly for rotary baler |
| CN201694421U (en) * | 2010-06-29 | 2011-01-05 | 瑞安市瑞志机械有限公司 | Bag feeding mechanism of bag feeding type packer |
| CN203638186U (en) * | 2013-12-23 | 2014-06-11 | 长沙绿丰源生物有机肥料有限公司 | Jamming type clamping device |
| CN203832823U (en) * | 2014-02-20 | 2014-09-17 | 温州名瑞机械有限公司 | Machine clamp of bag-feeding-type packing machine |
| CN203902909U (en) * | 2014-04-21 | 2014-10-29 | 东莞丰裕电机有限公司 | Bag Opening Auxiliary Fixture |
| CN104058141A (en) * | 2014-06-09 | 2014-09-24 | 瑞安市瑞志机械有限公司 | Rotary table component for bag feeding type packer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313391A (en) * | 2017-01-14 | 2018-07-24 | 度库（苏州）自动化设备有限公司 | Grab bag mechanism |
| CN112334392A (en) * | 2018-05-03 | 2021-02-05 | 海福和博克公司 | Apparatus and method for filling bulk materials into open bags |
| CN112334392B (en) * | 2018-05-03 | 2023-10-27 | 海福和博克公司 | Apparatus and method for filling bulk materials into open-mouth bags |
| US12486065B2 (en) | 2018-05-03 | 2025-12-02 | Haver & Boecker Ohg | Device and method for packaging bulk materials in open bags |
| CN110812060A (en) * | 2019-10-29 | 2020-02-21 | 深圳市迈康信医用机器人有限公司 | Electric lifting shifting machine |
| CN111439436A (en) * | 2020-05-20 | 2020-07-24 | 烟台凯博机械自动化设备有限公司 | Infusion set bag clamping mechanism |
| CN116714004A (en) * | 2023-06-14 | 2023-09-08 | 上海理工大学 | Spoon and chopstick integrated end actuating mechanism of meal-assisting robot, using method and meal-assisting robot |
| CN116714004B (en) * | 2023-06-14 | 2024-03-26 | 上海理工大学 | A kind of terminal execution mechanism of a meal-assisting robot and a kind of meal-assisting robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |