CN117497670B - COB packaging equipment - Google Patents
COB packaging equipment Download PDFInfo
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- CN117497670B CN117497670B CN202311843649.5A CN202311843649A CN117497670B CN 117497670 B CN117497670 B CN 117497670B CN 202311843649 A CN202311843649 A CN 202311843649A CN 117497670 B CN117497670 B CN 117497670B
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- glue
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 68
- 239000003292 glue Substances 0.000 claims abstract description 44
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 abstract 5
- 239000000084 colloidal system Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/02—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for applying adhesive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0362—Manufacture or treatment of packages of encapsulations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Robotics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Package Closures (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及封装设备技术领域，具体为一种COB封装设备。The present invention relates to the technical field of packaging equipment, in particular to a COB packaging equipment.
背景技术Background technique
COB即Chips on Board，意思是芯片直接封装在PCB板上。COB灯带就是将芯片直接封装在FPC软线路板上的灯带。芯片多采用倒装芯片，呈线性固晶在FPC软线路板上，然后在芯片表面直接封装一层混合有荧光粉的封装胶水。外观酷似一条拉面粘在长条的线路板上，芯片发出的光在封装胶体里面通过折射、反射并激发不同波长的荧光粉后，在胶体内均匀地发出不同颜色，色温的光。用配制的胶水覆盖元器件，以达到固定和保护元器件的作用，同时使产品出光达到需求的光色参数需求。大多数LED灯的封装是将LED灯装配在安装有芯片的基板上，然后进行正负电极的焊接，最后整体进行灌胶封装。这种传统的封装方法虽然能够对LED灯起到有效的保护作用，但是由于灌封胶较强的密闭性会影响LED灯的散热和透光。COB stands for Chips on Board, which means that the chip is directly packaged on the PCB board. COB light strips are light strips that directly package the chip on the FPC soft circuit board. The chip is mostly flip-chip, linearly solidified on the FPC soft circuit board, and then a layer of packaging glue mixed with phosphor is directly packaged on the surface of the chip. The appearance is like a piece of ramen stuck on a long circuit board. The light emitted by the chip is refracted, reflected and excited in the packaging colloid. After phosphors of different wavelengths, it emits light of different colors and color temperatures evenly in the colloid. The components are covered with the formulated glue to achieve the function of fixing and protecting the components, and at the same time, the light output of the product meets the required light color parameter requirements. The packaging of most LED lamps is to assemble the LED lamp on a substrate with a chip installed, then weld the positive and negative electrodes, and finally perform the overall packaging with glue. Although this traditional packaging method can effectively protect the LED lamp, the strong airtightness of the potting glue will affect the heat dissipation and light transmittance of the LED lamp.
发明内容Summary of the invention
本发明的目的在于提供一种COB封装设备，以解决上述背景技术中提出的问题。The object of the present invention is to provide a COB packaging device to solve the problems raised in the above background technology.
为解决上述技术问题，本发明是通过以下技术方案实现的：To solve the above technical problems, the present invention is achieved through the following technical solutions:
本发明为一种COB封装设备，包括箱体，所述箱体上方设有输送部，所述输送部的上方设有拉胶封装部，所述输送部包括输送带和第一立座，所述输送带通过第一立座固定安装在箱体的上表面上，所述拉胶封装部的相对两侧均安装有支架，所述支架固定安装在箱体的上表面上，所述拉胶封装部包括封装机体、侧板和涂胶辊体，所述封装机体的侧面开设有第一腔体和第二腔体，所述第一腔体与第二腔体相互连通，所述封装机体的上表面上设有进料口,进料口与第一腔体内部连通，所述封装机体的相对两侧均安装有侧板，所述侧板将第一腔体和第二腔体的端口封闭，所述第二腔体内安装有涂胶辊体，两个侧板之间安装的轴体穿过涂胶辊体，所述支架上安装有与轴体传动连接的电机。The present invention is a COB packaging device, comprising a box body, a conveying part is provided above the box body, a glue drawing and packaging part is provided above the conveying part, the conveying part comprises a conveyor belt and a first stand, the conveyor belt is fixedly mounted on the upper surface of the box body through the first stand, brackets are installed on opposite sides of the glue drawing and packaging part, the brackets are fixedly mounted on the upper surface of the box body, the glue drawing and packaging part comprises a packaging body, a side plate and a glue coating roller body, a first cavity and a second cavity are opened on the side of the packaging body, the first cavity and the second cavity are communicated with each other, a feed port is provided on the upper surface of the packaging body, the feed port is communicated with the inside of the first cavity, side plates are installed on opposite sides of the packaging body, the side plates close the ports of the first cavity and the second cavity, a glue coating roller body is installed in the second cavity, a shaft installed between the two side plates passes through the glue coating roller body, and a motor connected to the shaft body for transmission is installed on the bracket.
进一步地，所述箱体的上表面为工作台面，所述工作台面的相对两侧均开设有限位槽，两个所述箱体相互拼接时，不同的两个限位槽对其，对其的两个限位槽内配合安装有固定板。Furthermore, the upper surface of the box is a work surface, and limiting grooves are provided on opposite sides of the work surface. When the two boxes are spliced together, two different limiting grooves are aligned, and a fixing plate is installed in the two aligned limiting grooves.
进一步地，所述支架包括板体和第二立座，所述板体上对称设有两个环座，所述环座上竖直安装有销杆，所述第二立座上开设有滑槽，所述滑槽内滑动安装有滑动件，所述滑动件的顶端安装有螺杆，螺杆穿过滑槽的侧壁向上延伸，所述滑动件上配合安装有螺母，所述螺母位于滑槽的外侧，所述销杆的一端部安装有滑动件。Furthermore, the bracket includes a plate body and a second seat, two ring seats are symmetrically provided on the plate body, a pin rod is vertically installed on the ring seat, a slide groove is opened on the second seat, a sliding member is slidably installed in the slide groove, a screw rod is installed on the top of the sliding member, the screw rod passes through the side wall of the slide groove and extends upward, a nut is installed on the sliding member, the nut is located on the outside of the slide groove, and a sliding member is installed on one end of the pin rod.
进一步地，所述工作台面的相对两侧边上均开设有条形槽，所述条形槽沿工作台面的长度方向分布，所述条形槽内固定安装有第一立座和第二立座。Furthermore, strip grooves are provided on two opposite sides of the work surface, the strip grooves are distributed along the length direction of the work surface, and the first stand and the second stand are fixedly installed in the strip grooves.
进一步地，两个所述板体相互平行，板体的两端均转动安装有梳料滚筒，所述梳料滚筒位于两个板体之间。Furthermore, the two plate bodies are parallel to each other, and combing rollers are rotatably mounted at both ends of the plate bodies, and the combing rollers are located between the two plate bodies.
进一步地，所述板体的中部设有凸台，所述凸台上开设有通槽，所述侧板的外侧面上设有沿体，所述沿体搭接在凸台上，穿过通槽的螺钉固定在沿体上，所述封装机体的侧面上开设有安装孔，所述侧板的内侧面安装有与安装孔配合的螺栓。Furthermore, a boss is provided in the middle of the plate body, a through groove is formed on the boss, an edge body is provided on the outer surface of the side panel, the edge body is overlapped on the boss, and a screw passing through the through groove is fixed to the edge body, a mounting hole is formed on the side of the packaging body, and a bolt matching the mounting hole is installed on the inner surface of the side panel.
进一步地，所述第二腔体的一侧内壁上设有若干个凸棱，所述凸棱与涂胶辊体上形成的若干个环槽配合，所述封装机体靠近凸棱的一侧开设有通道，所述通道的上壁为斜面，所述封装机体的外侧面上设有与通道连通的出料口。Furthermore, a plurality of ridges are provided on an inner wall of one side of the second cavity, and the ridges cooperate with a plurality of annular grooves formed on the glue coating roller body. A channel is opened on one side of the packaging body close to the ridges, and the upper wall of the channel is an inclined surface. A discharge port connected to the channel is provided on the outer side surface of the packaging body.
进一步地，所述第一腔体内转动安装有两个转动辊，所述转动辊的中部为中空的管体，管体的两端分别安装在对应的侧板上，所述侧板的外侧固定有与管体连通的进出气盒体，两个所述转动辊的管体上均套接有齿轮，两个齿轮啮合安装，转动辊的管体与轴体之间通过皮带传动连接，所述齿轮和皮带均位侧板的内侧面开设的凹槽内。Furthermore, two rotating rollers are rotatably installed in the first cavity, the middle part of the rotating roller is a hollow tube body, both ends of the tube body are respectively installed on the corresponding side panels, and the outer side of the side plate is fixed with an air inlet and outlet box body connected to the tube body. Gears are sleeved on the tube bodies of the two rotating rollers, and the two gears are meshed and installed. The tube body of the rotating roller is connected to the shaft body through a belt drive, and the gears and belts are both located in grooves opened on the inner side of the side plate.
进一步地，所述第一腔体两侧的弧形内壁的内径与转动辊的外径相同，所述转动辊的外侧面上开设有若干个深槽，深槽内滑动安装有活动板，所述活动板与深槽的底面之间安装有弹簧，所述活动板的底端两侧延伸有凸条，活动板的横截面为T形，凸条与深槽的开口限位配合。Furthermore, the inner diameter of the arc-shaped inner wall on both sides of the first cavity is the same as the outer diameter of the rotating roller, and a plurality of deep grooves are provided on the outer side surface of the rotating roller, in which a movable plate is slidably installed, and a spring is installed between the movable plate and the bottom surface of the deep groove, and convex strips extend on both sides of the bottom end of the movable plate, and the cross-section of the movable plate is T-shaped, and the convex strips cooperate with the opening limit of the deep groove.
本发明具有以下有益效果：The present invention has the following beneficial effects:
1、本发明将需要封装的COB灯带放置在输送部上，工作的输送部带动COB灯带依次经过梳料滚筒、拉胶封装部和梳料滚筒，由于梳料滚筒上开设有若干个环槽，梳料滚筒的环槽与涂胶辊体的环槽对应分布，从而实现经过两个梳料滚筒的COB灯带上排列的灯组与涂胶辊体的环槽对应，避免COB灯带偏移。1. The present invention places the COB light strip to be packaged on the conveying part. The working conveying part drives the COB light strip to pass through the combing roller, the glue drawing and packaging part and the combing roller in sequence. Since a plurality of annular grooves are provided on the combing roller, the annular grooves of the combing roller and the annular grooves of the glue coating roller are distributed correspondingly, so that the light groups arranged on the COB light strip passing through the two combing rollers correspond to the annular grooves of the glue coating roller, thereby avoiding the deviation of the COB light strip.
2、本发明设有的两个进出气盒体安装在供热管路上，热蒸汽通过进出气盒体进入转动辊的管体内，通过另一个进出气盒体排出，由于转动辊为导热金属，经过转动辊的热蒸汽，实现对第一腔体内部的胶体进行加热，从而增加胶体的流动性，便于实现对胶体进行加热。2. The two air inlet and outlet boxes provided in the present invention are installed on the heating pipeline. The hot steam enters the tube body of the rotating roller through the air inlet and outlet boxes and is discharged through the other air inlet and outlet box. Since the rotating roller is a heat-conducting metal, the hot steam passing through the rotating roller heats the colloid inside the first cavity, thereby increasing the fluidity of the colloid and facilitating the heating of the colloid.
3、本发明转动辊的外侧面上安装有若干个活动板，两个相向转动的转动辊通过活动板推动胶体向下运动，另外活动板转动至第一腔体与第二腔体的接触处时，接触处设有的斜面推动活动板压缩弹簧缩入转动辊外侧面上开设有的深槽内，由于第一腔体的弧形面内径与转动辊的外径相同，转动的过程中，通过第一腔体的弧形面侧边对转动辊外侧面附着的胶体刮除。3. A plurality of movable plates are installed on the outer side of the rotating roller of the present invention. The two rotating rollers rotating in opposite directions push the colloid to move downward through the movable plates. In addition, when the movable plates rotate to the contact point between the first cavity and the second cavity, the inclined surface provided at the contact point pushes the compression spring of the movable plate to retract into the deep groove provided on the outer side of the rotating roller. Since the inner diameter of the arc-shaped surface of the first cavity is the same as the outer diameter of the rotating roller, the colloid attached to the outer side surface of the rotating roller is scraped off through the side edge of the arc-shaped surface of the first cavity during the rotation.
当然，实施本发明的任一产品并不一定需要同时达到以上所述的所有优点。Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
图1为本发明整体结构示意图；Fig. 1 is a schematic diagram of the overall structure of the present invention;
图2为本发明上端局部结构示意图；FIG2 is a schematic diagram of the local structure of the upper end of the present invention;
图3为本发明支架与拉胶封装部配合安装结构示意图；FIG3 is a schematic diagram of the mounting structure of the bracket and the rubber packaging part of the present invention;
图4为本发明拉胶封装部爆炸结构示意图；FIG4 is a schematic diagram of the explosion structure of the adhesive packaging part of the present invention;
图5为本发明封装机体结构示意图；FIG5 is a schematic diagram of the packaging body structure of the present invention;
图6为本发明拉胶封装部剖面结构示意图；FIG6 is a schematic diagram of the cross-sectional structure of the adhesive packaging part of the present invention;
图7为本发明支架结构示意图；FIG7 is a schematic diagram of the support structure of the present invention;
图8为本发明输送部结构示意图；FIG8 is a schematic diagram of the structure of the conveying part of the present invention;
图9为本发明箱体拼接结构示意图；FIG9 is a schematic diagram of the box splicing structure of the present invention;
图10为本发明转动辊爆炸结构示意图；FIG10 is a schematic diagram of the explosion structure of the rotating roller of the present invention;
附图中，各标号所代表的部件列表如下：In the accompanying drawings, the components represented by the reference numerals are listed as follows:
图中：1、箱体；101、工作台面；1011、限位槽；1012、条形槽；102、固定板；2、输送部；201、输送带；202、第一立座；3、拉胶封装部；301、封装机体；3011、进料口；3012、第一腔体；3013、第二腔体；3014、通道；3015、安装孔；3016、凸棱；302、侧板；3021、沿体；303、转动辊；3031、活动板；3032、弹簧；3033、深槽；3034、凸条；304、涂胶辊体；305、齿轮；306、皮带；4、梳料滚筒；5、支架；501、板体；5011、凸台；5012、通槽；502、环座；503、销杆；504、螺母；505、第二立座；5051、滑槽；506、滑动件；6、电机；7、进出气盒体；8、轴体。In the figure: 1, box body; 101, work surface; 1011, limit groove; 1012, strip groove; 102, fixed plate; 2, conveying part; 201, conveyor belt; 202, first stand; 3, glue drawing and packaging part; 301, packaging body; 3011, feed inlet; 3012, first cavity; 3013, second cavity; 3014, channel; 3015, mounting hole; 3016, convex edge; 302, side plate; 3021, along the body; 303, rotating Moving roller; 3031, movable plate; 3032, spring; 3033, deep groove; 3034, convex strip; 304, glue coating roller body; 305, gear; 306, belt; 4, combing roller; 5, bracket; 501, plate body; 5011, boss; 5012, through groove; 502, ring seat; 503, pin rod; 504, nut; 505, second seat; 5051, slide groove; 506, sliding part; 6, motor; 7, inlet and outlet air box body; 8, shaft body.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
请参阅图1-图9所示，本发明为一种COB封装设备，包括箱体1，箱体1上方设有输送部2，输送部2的上方设有拉胶封装部3，输送部2包括输送带201和第一立座202，输送带201通过第一立座202固定安装在箱体1的上表面上，拉胶封装部3的相对两侧均安装有支架5，支架5固定安装在箱体1的上表面上，拉胶封装部3包括封装机体301、侧板302和涂胶辊体304，封装机体301的侧面开设有第一腔体3012和第二腔体3013，第一腔体3012与第二腔体3013相互连通，封装机体301的上表面上设有进料口3011,进料口3011与第一腔体3012内部连通，封装机体301的相对两侧均安装有侧板302，侧板302将第一腔体3012和第二腔体3013的端口封闭，第二腔体3013内安装有涂胶辊体304，两个侧板302之间安装的轴体8穿过涂胶辊体304，支架5上安装有与轴体8传动连接的电机6。Please refer to Figures 1 to 9. The present invention is a COB packaging device, including a box body 1, a conveying part 2 is provided above the box body 1, a glue drawing and packaging part 3 is provided above the conveying part 2, the conveying part 2 includes a conveyor belt 201 and a first stand 202, the conveyor belt 201 is fixedly installed on the upper surface of the box body 1 through the first stand 202, brackets 5 are installed on the opposite sides of the glue drawing and packaging part 3, the brackets 5 are fixedly installed on the upper surface of the box body 1, the glue drawing and packaging part 3 includes a packaging body 301, a side plate 302 and a glue coating roller body 304, and a first cavity 3 is opened on the side of the packaging body 301. 012 and the second cavity 3013, the first cavity 3012 and the second cavity 3013 are connected to each other, a feed port 3011 is provided on the upper surface of the packaging body 301, the feed port 3011 is connected to the inside of the first cavity 3012, side panels 302 are installed on the opposite sides of the packaging body 301, the side panels 302 close the ports of the first cavity 3012 and the second cavity 3013, a glue coating roller body 304 is installed in the second cavity 3013, the shaft body 8 installed between the two side panels 302 passes through the glue coating roller body 304, and a motor 6 connected to the shaft body 8 is installed on the bracket 5.
箱体1的上表面为工作台面101，工作台面101的相对两侧均开设有限位槽1011，两个箱体1相互拼接时，不同的两个限位槽1011对其，对其的两个限位槽1011内配合安装有固定板102。The upper surface of the box body 1 is a work surface 101, and limiting grooves 1011 are provided on opposite sides of the work surface 101. When two boxes 1 are spliced together, two different limiting grooves 1011 are aligned, and a fixing plate 102 is installed in the two aligned limiting grooves 1011.
支架5包括板体501和第二立座505，板体501上对称设有两个环座502，环座502上竖直安装有销杆503，第二立座505上开设有滑槽5051，滑槽5051内滑动安装有滑动件506，滑动件506的顶端安装有螺杆，螺杆穿过滑槽5051的侧壁向上延伸，滑动件506上配合安装有螺母504，螺母504位于滑槽5051的外侧，销杆503的一端部安装有滑动件506。The bracket 5 includes a plate body 501 and a second stand 505. Two ring seats 502 are symmetrically arranged on the plate body 501. A pin rod 503 is vertically installed on the ring seat 502. A slide groove 5051 is opened on the second stand 505. A sliding member 506 is slidably installed in the slide groove 5051. A screw rod is installed on the top of the sliding member 506. The screw rod passes through the side wall of the slide groove 5051 and extends upward. A nut 504 is installed on the sliding member 506. The nut 504 is located on the outer side of the slide groove 5051. The sliding member 506 is installed on one end of the pin rod 503.
工作台面101的相对两侧边上均开设有条形槽1012，条形槽1012沿工作台面101的长度方向分布，条形槽1012内固定安装有第一立座202和第二立座505。Two opposite sides of the work surface 101 are provided with strip grooves 1012 . The strip grooves 1012 are distributed along the length direction of the work surface 101 . The first stand 202 and the second stand 505 are fixedly installed in the strip grooves 1012 .
两个板体501相互平行，板体501的两端均转动安装有梳料滚筒4，梳料滚筒4位于两个板体501之间；The two plates 501 are parallel to each other, and a combing roller 4 is rotatably mounted on both ends of the plate 501, and the combing roller 4 is located between the two plates 501;
将需要封装的COB灯带放置在输送部2上，工作的输送部2带动COB灯带依次经过梳料滚筒4、拉胶封装部3和梳料滚筒4，由于梳料滚筒4上开设有若干个环槽，梳料滚筒4的环槽与涂胶辊体304的环槽对应分布，从而实现经过两个梳料滚筒4的COB灯带上排列的灯组与涂胶辊体304的环槽对应，避免COB灯带偏移。The COB light strip to be packaged is placed on the conveying part 2. The working conveying part 2 drives the COB light strip to pass through the combing roller 4, the glue drawing and packaging part 3 and the combing roller 4 in sequence. Since a plurality of annular grooves are provided on the combing roller 4, the annular grooves of the combing roller 4 are distributed correspondingly to the annular grooves of the glue coating roller body 304, so that the light groups arranged on the COB light strip passing through the two combing rollers 4 correspond to the annular grooves of the glue coating roller body 304, thereby avoiding the deviation of the COB light strip.
板体501的中部设有凸台5011，凸台5011上开设有通槽5012，侧板302的外侧面上设有沿体3021，沿体3021搭接在凸台5011上，穿过通槽5012的螺钉固定在沿体3021上，封装机体301的侧面上开设有安装孔3015，侧板302的内侧面安装有与安装孔3015配合的螺栓。A boss 5011 is provided in the middle of the plate body 501, and a through slot 5012 is opened on the boss 5011. A flange 3021 is provided on the outer surface of the side panel 302, and the flange 3021 is overlapped on the boss 5011. The screw passing through the through slot 5012 is fixed to the flange 3021. A mounting hole 3015 is opened on the side of the packaging body 301, and a bolt matching the mounting hole 3015 is installed on the inner surface of the side panel 302.
第二腔体3013的一侧内壁上设有若干个凸棱3016，凸棱3016与涂胶辊体304上形成的若干个环槽配合，封装机体301靠近凸棱3016的一侧开设有通道3014，通道3014的上壁为斜面，封装机体301的外侧面上设有与通道3014连通的出料口。A plurality of ridges 3016 are provided on the inner wall of one side of the second cavity 3013, and the ridges 3016 cooperate with a plurality of annular grooves formed on the glue coating roller body 304. A channel 3014 is provided on the side of the packaging body 301 close to the ridges 3016, and the upper wall of the channel 3014 is an inclined surface. A discharge port connected to the channel 3014 is provided on the outer surface of the packaging body 301.
第一腔体3012内转动安装有两个转动辊303，转动辊303的中部为中空的管体，管体的两端分别安装在对应的侧板302上，侧板302的外侧固定有与管体连通的进出气盒体7，两个转动辊303的管体上均套接有齿轮305，两个齿轮305啮合安装，转动辊303的管体与轴体8之间通过皮带306传动连接，齿轮305和皮带306均位侧板302的内侧面开设的凹槽内。Two rotating rollers 303 are rotatably installed in the first cavity 3012. The middle part of the rotating roller 303 is a hollow tube body. The two ends of the tube body are respectively installed on the corresponding side plates 302. The outer side of the side plate 302 is fixed with an air inlet and outlet box body 7 connected with the tube body. Gears 305 are sleeved on the tube bodies of the two rotating rollers 303. The two gears 305 are meshingly installed. The tube body of the rotating roller 303 is connected to the shaft body 8 through a belt 306. The gears 305 and the belt 306 are both located in the grooves opened on the inner side of the side plate 302.
第一腔体3012两侧的弧形内壁的内径与转动辊303的外径相同，转动辊303的外侧面上开设有若干个深槽3033，深槽3033内滑动安装有活动板3031，活动板3031与深槽3033的底面之间安装有弹簧3032，活动板3031的底端两侧延伸有凸条3034，活动板3031的横截面为T形，凸条3034与深槽3033的开口限位配合。The inner diameter of the arc-shaped inner wall on both sides of the first cavity 3012 is the same as the outer diameter of the rotating roller 303. A plurality of deep grooves 3033 are provided on the outer side surface of the rotating roller 303. A movable plate 3031 is slidably installed in the deep groove 3033. A spring 3032 is installed between the movable plate 3031 and the bottom surface of the deep groove 3033. Raised strips 3034 extend on both sides of the bottom end of the movable plate 3031. The cross section of the movable plate 3031 is T-shaped. The raised strips 3034 cooperate with the opening limit of the deep groove 3033.
通过多个箱体1相互拼接增加长度，实现满足安装不同长度的输送部2；The length of the conveying parts 2 of different lengths can be installed by connecting multiple boxes 1 to each other to increase the length;
板体501与第二立座505之间通过销杆503以及安装在滑槽5051内的滑动件506实现连接，The plate body 501 and the second stand 505 are connected via a pin 503 and a sliding member 506 installed in a sliding groove 5051.
将需要封装的COB灯带放置在输送部2上，工作的输送部2带动COB灯带依次经过梳料滚筒4、拉胶封装部3和梳料滚筒4，由于梳料滚筒4上开设有若干个环槽，梳料滚筒4的环槽与涂胶辊体304的环槽对应分布，从而实现经过两个梳料滚筒4的COB灯带上排列的灯组与涂胶辊体304的环槽对应；The COB light strip to be packaged is placed on the conveying part 2. The working conveying part 2 drives the COB light strip to pass through the combing roller 4, the glue drawing and packaging part 3 and the combing roller 4 in sequence. Since a plurality of annular grooves are provided on the combing roller 4, the annular grooves of the combing roller 4 correspond to the annular grooves of the glue coating roller body 304, so that the light groups arranged on the COB light strip passing through the two combing rollers 4 correspond to the annular grooves of the glue coating roller body 304.
设有的两个进出气盒体7安装在供热管路上，热蒸汽通过进出气盒体7进入转动辊303的管体内，通过另一个进出气盒体7排出，由于转动辊303为导热金属，经过转动辊303的热蒸汽，实现对第一腔体3012内部的胶体进行加热，从而增加胶体的流动性；Two inlet and outlet air boxes 7 are installed on the heating pipeline. Hot steam enters the tube body of the rotating roller 303 through the inlet and outlet air boxes 7 and is discharged through the other inlet and outlet air box 7. Since the rotating roller 303 is a heat-conducting metal, the hot steam passing through the rotating roller 303 heats the colloid inside the first cavity 3012, thereby increasing the fluidity of the colloid.
同时转动辊303的外侧面上安装有若干个活动板3031，两个相向转动的转动辊303通过活动板3031推动胶体向下运动，另外活动板3031转动至第一腔体3012与第二腔体3013的接触处时，接触处设有的斜面推动活动板3031压缩弹簧3032缩入转动辊303外侧面上开设有的深槽3033内，由于第一腔体3012的弧形面内径与转动辊303的外径相同，转动的过程中，通过第一腔体3012的弧形面侧边对转动辊303外侧面附着的胶体刮除；At the same time, a plurality of movable plates 3031 are installed on the outer surface of the rotating roller 303. The two rotating rollers 303 rotating in opposite directions push the colloid to move downward through the movable plates 3031. In addition, when the movable plates 3031 rotate to the contact point between the first cavity 3012 and the second cavity 3013, the inclined surface provided at the contact point pushes the compression spring 3032 of the movable plate 3031 to retract into the deep groove 3033 provided on the outer surface of the rotating roller 303. Since the inner diameter of the arc surface of the first cavity 3012 is the same as the outer diameter of the rotating roller 303, during the rotation process, the colloid attached to the outer side surface of the rotating roller 303 is scraped off through the side edge of the arc surface of the first cavity 3012.
向下运动的胶体落在涂胶辊体304的环槽内，由于第二腔体3013的另一侧设有凸棱3016将环槽封闭，避免胶体向另一侧流动；The colloid moving downward falls into the annular groove of the glue coating roller body 304. Since the convex ridge 3016 is provided on the other side of the second cavity 3013 to close the annular groove, the colloid is prevented from flowing to the other side.
向下的胶体附着在COB灯带上，在封装机体301的出料端安装有光固等，便于实现封装胶体的凝固。The downward colloid is attached to the COB light strip, and a light curing device is installed at the discharge end of the packaging body 301 to facilitate the solidification of the packaging colloid.
以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节，也不限制该发明仅为所述的具体实施方式。显然，根据本说明书的内容，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本发明的原理和实际应用，从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
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