CN219448780U - Glue preparation mechanism and glue sticking device - Google Patents
Glue preparation mechanism and glue sticking device Download PDFInfo
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- CN219448780U CN219448780U CN202320471783.6U CN202320471783U CN219448780U CN 219448780 U CN219448780 U CN 219448780U CN 202320471783 U CN202320471783 U CN 202320471783U CN 219448780 U CN219448780 U CN 219448780U
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- glue
- roller
- assembly
- bracket
- glue preparation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a glue preparation mechanism which comprises a glue preparation roller assembly and a sensor assembly. The glue preparation roller assembly is arranged at the downstream of a glue conveying assembly and used for pulling and holding glue. The sensor assembly is arranged on the path of the gummed paper conveying assembly for conveying gummed paper and detecting the marking information of the gummed paper. The glue preparation roller assembly pulls and holds glue paper with a set length according to the mark information detected by the sensor assembly. The utility model also discloses a rubberizing device adopting the rubberizing mechanism. According to the glue preparation mechanism, the glue preparation process can be quantitatively controlled through the matching of the rotating motor and the sensor assembly, so that the glue preparation mechanism is high in universality, and the glue coating efficiency and the glue coating yield of the glue coating device are improved.
Description
Technical Field
The utility model belongs to the field of automatic equipment of lithium batteries, and particularly relates to a glue preparation mechanism and a glue sticking device adopting the glue preparation mechanism.
Background
After the battery cell is wound and formed, the battery cell is fixed by attaching ending gummed paper, so that the battery cell is prevented from loosening. And a two-dimensional code with a certain distance is carved on the ending gummed paper and is used for tracking and recording the condition of each battery cell. When the adhesive tape is broken or a new adhesive tape is replaced, the two-dimensional code needs to be repositioned, so that not only is the unique two-dimensional code ensured on each electric core when the ending adhesive tape is attached, but also the two-dimensional code is ensured to be positioned at the same position of each electric core.
When the existing rubberizing device breaks the tape or replaces a new rubberizing disc, the head of the gummed paper is pulled out manually, the gummed paper is clamped by the clamping mechanism, and the gummed paper is cut off by the cutter mechanism to form a new gummed paper head. Then, the clamping mechanism drives the new gummed paper head to be close to the battery cells, the clamping mechanism releases gummed paper when the battery cells are wound, after the gummed paper is adhered to the battery cells by one standard gummed paper length, the clamping mechanism clamps the gummed paper again, and the cutter mechanism cuts off the gummed paper again, so that the gummed paper adhered to the battery cells is one standard gummed paper length, and the two-dimensional code is guaranteed to be identical in position of each battery cell. The above steps are repeated, and the rubberizing device can continuously rubberize different electric cores.
The head of the gummed paper is pulled out to be called as glue preparation, and a manual glue preparation mode is adopted, so that the efficiency is low, and the cutting precision is low, so that the dislocation of the two-dimensional code is caused, and the identification of the subsequent two-dimensional code is affected.
Disclosure of Invention
The utility model aims to provide a glue preparation mechanism for improving the glue sticking precision and the glue sticking efficiency of a battery cell and a glue sticking device adopting the glue preparation mechanism.
In order to achieve the above purpose, the glue preparation mechanism comprises a glue preparation roller assembly and a sensor assembly, wherein the glue preparation roller assembly is arranged at the downstream of a glue delivery assembly and is used for pulling and holding a piece of glue, the sensor assembly is arranged on a path of the glue delivery assembly for delivering the glue and is used for detecting the marking information of the glue, and the glue preparation roller assembly is used for pulling and holding the glue with a set length according to the marking information detected by the sensor assembly.
In one embodiment of the glue preparation mechanism of the utility model, the glue preparation roller assembly comprises a roller and a rotating motor for driving the roller to rotate.
In one embodiment of the glue preparation mechanism, the roller is provided with a gap for glue paper to pass through the axis of the roller.
In one embodiment of the glue preparation mechanism, a plurality of anti-sticking grooves extending along the axial direction of the roller are uniformly distributed on the peripheral surface of the roller.
In one embodiment of the glue preparation mechanism, the roller and the rotating motor are respectively arranged on a first mounting seat and a second mounting seat, the driving end of the rotating motor is connected with one end of the roller through a synchronous belt, and the first mounting seat and the second mounting seat are jointly fixed on a mounting bottom plate and protected through a dust-proof plate.
In one embodiment of the glue preparation mechanism, the dust guard is provided with a first waist-shaped hole penetrating through the plate body and extending along the conveying direction of the synchronous belt, the second mounting seat is provided with a threaded hole matched with the first waist-shaped hole, and the second mounting seat is provided with a second waist-shaped hole extending along the conveying direction of the conveying belt.
In one embodiment of the glue preparation mechanism, the sensor assembly comprises a bracket and a pair of optical fiber sensors arranged on the bracket, wherein the bracket is provided with an opening for glue paper to pass through, and the connecting line of the pair of optical fiber sensors is perpendicular to the glue paper.
In one embodiment of the glue preparation mechanism, the opening enables the bracket to form a U shape, the U-shaped connecting part of the bracket is arranged on the glue paper conveying assembly, and the free ends of the U-shaped bracket are connected through a supporting column.
In one embodiment of the glue preparation mechanism, the support is provided with a chute penetrating the support and extending along the width direction of the gummed paper, and the optical fiber sensor is slidably arranged on the support through the chute.
The rubberizing device is used for rubberizing the battery cell, and the rubberizing preparation mechanism is adopted.
In summary, the glue preparing mechanism of the utility model can quantitatively control the glue preparing process through the cooperation of the rotating motor and the sensor assembly; the rotating motor receives the signals of the sensor assembly and then continues to move, the set length is controlled in a programmable manner, the set length is set according to the change of the gummed paper of different electric cores, the universality of the gumming mechanism is high, and the gumming efficiency and the gumming yield of the gumming device are improved.
Drawings
FIG. 1 is a block diagram of a rubberizing device of the present embodiment;
FIG. 2 is a block diagram of the glue preparation mechanism of the present embodiment;
fig. 3 is a structural view of the backup roll assembly of the present embodiment.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
The rubberizing device is used for rubberizing the battery cells 100, and the battery cells 100 are prevented from being loose. As shown in fig. 1, the rubberizing device comprises at least one rubberizing disc 200, a gumming paper conveying component 300 and a rubberizing mechanism 400. The adhesive tape 210 is wound on the adhesive tape tray 200, and the adhesive tape 210 is transferred by the adhesive tape transfer assembly 300. The glue trays 200 may be provided one or two. When the battery cell 100 is shorter and the width of the adhesive paper 210 is longer, the adhesive paper 210 can fix the battery cell 100 in the middle of the battery cell 100; when the battery cell 100 is longer and the width of the adhesive tape 210 is shorter, two adhesive tape 210 may be respectively fixed at two ends of the battery cell 100, and at this time, two adhesive tape discs 200 are provided. Therefore, the number of the glue trays 200 is selected according to the actual widths of the battery cells 100 and the glue papers 210, and each battery cell 100 is bound with a unique two-dimensional code, that is, when the glue trays 200 are arranged in two, the glue papers 210 on one glue tray 200 are provided with two-dimensional codes at intervals of a set distance, and the glue papers 210 on the other glue tray 200 have no two-dimensional code. In order to facilitate the positioning of the two-dimensional code, the gummed paper 210 is also provided with a recognition small hole for positioning the position of the two-dimensional code on the gummed paper 210.
The gummed paper conveying assembly 300 is used for conveying gummed paper and attaching the head of the gummed paper 210 to the battery cell 100, and comprises a plurality of conveying rollers 310, a clamping mechanism 320, a cutter mechanism 330 and a first driving assembly 340. The plurality of conveying rollers 310, the clamping mechanism 320 and the cutter mechanism 330 are all installed on a mounting plate 350, and the first driving assembly 340 drives the mounting plate 350 to drive the plurality of conveying rollers 310, the clamping mechanism 320 and the cutter mechanism 330 to approach or separate from the battery cell 100. The gummed paper 210 passes through a plurality of transfer rollers 310, a clamping mechanism 320 and a cutter mechanism 330 in sequence. The surface of the transfer roller 310 in contact with the adhesive surface of the gummed paper 210 is subjected to a release treatment. The cutter mechanism 330 is connected with a second driving component, the second driving component is positioned at the shrinkage position under the conventional condition, and after the rubberizing of the battery cell 100 is finished, the second driving component drives the cutter mechanism 330 to extend out so as to cut off the gummed paper. The clamping mechanism 320 is connected to a third driving assembly, and the third driving assembly drives the clamping mechanism 320 to clamp or release the gummed paper 210. The clamping surface of the clamping mechanism 320 is provided with an anti-sticking tape, so that the adhesive tape 210 is prevented from being stuck when the clamping mechanism 320 clamps the adhesive tape 210. The first drive assembly 340, the second drive assembly, the third drive assembly may be a cylinder, an electric cylinder, a linkage, or the like.
To accommodate cells 100 of different diameter sizes, the mounting plate 350 may be coupled to a drive assembly that is driven in a direction perpendicular to the direction of drive of the first drive assembly 340, either toward or away from the cell 100.
The glue preparation mechanism 400 is used for pulling and holding the head of the glue paper 210 when the glue paper 210 is broken or a new glue tray 200 is replaced, so as to accurately prepare glue. The backup mechanism 400 includes a backup roll assembly 410 and a sensor assembly 420. A backup roll assembly 410 is disposed downstream of the offset transfer assembly 300 for pulling the offset 210. The sensor assembly 420 is mounted on the mounting plate 350 for detecting the marking information of the gummed paper 210 transmitted by the gummed paper transmitting assembly 300, wherein the marking information is the identification hole. The glue roller assembly 410 pulls the glue paper 210 with a set length at the identification size Kong Hou detected by the sensor assembly 420, and the head of the new glue paper 210 formed after the cutting knife mechanism 330 cuts off the glue paper 210 is just the head of one standard glue paper 210 attached to the battery cell 100.
As shown in fig. 2, the glue roller assembly 410 includes a roller 411 and a rotating motor 412, the roller 411 is rotatably mounted on a first mounting seat 413, the rotating motor 412 is fixedly mounted on a second mounting seat 414, the driving end of the rotating motor 412 extends out of the second mounting seat 414, the first mounting seat 413 and the second mounting seat 414 are connected through a dust-proof plate 415, and the driving end of the rotating motor 412 is connected with the roller 411 through a synchronous belt 416.
The second mounting seat 414 is provided with a plurality of threaded holes, the dust-proof plate 415 is provided with a first waist-shaped hole 4151 matched with the threaded holes, and the first waist-shaped hole 4151 penetrates through the plate body and extends along the conveying direction of the synchronous belt 416. The second mount 414 is provided with a plurality of second waist-shaped holes 4141 extending in the conveying direction of the timing belt 416. The distance between the second mounting seat 414 and the first mounting seat 413 is changed through the second waist-shaped hole 4141, and the distance between the dust-proof plate 415 and the second mounting seat 414 is changed through the first waist-shaped hole 4151, so that the tightness of the synchronous belt 416 is changed.
In other embodiments, the rotating motor 412 may be directly connected to the roller 411, and the rotating motor 412 and the roller 411 are disposed on two sides of the first mounting seat 413.
As shown in fig. 3, the roller 411 is provided with a slit 4111 through which the gummed paper 210 passes through on its axis, and the gummed paper 210 is stuck to the outer peripheral surface of the roller 411 through the slit 4111. The outer peripheral surface of the roller 411 is uniformly provided with a plurality of anti-sticking grooves 4112 extending along the axis thereof, so that a plurality of protruding parts are formed on the outer peripheral surface of the roller 411, and the surfaces of the protruding parts are subjected to anti-sticking treatment. The gap 4111 and the anti-sticking groove 4112 are arranged to facilitate winding the head of the gummed paper 210 on the roller 411 and cleaning the gummed paper 210 on the roller 411 after glue preparation.
Referring again to fig. 2, the sensor assembly 420 includes a bracket 421, a pair of fiber optic sensors 422 mounted to the bracket 421. The bracket 421 is provided with an opening through which the adhesive paper 210 passes, the opening forms the bracket 421 into a U shape, the connecting end of the bracket 421 and the bracket U is fixed on the mounting plate 350 by a screw, and the free end of the bracket 421 and the bracket U are connected by a supporting column 423, so that the optical fiber sensor 422 is more stably mounted on the bracket 421. The bracket 421 is further provided with a chute 4211 extending in the width direction of the gummed paper 210 and penetrating the bracket 421, and the optical fiber sensor 422 is slidably mounted in the chute 4211, so that the position of the optical fiber sensor 422 can be adjusted according to the position of the gummed paper.
The working process of the rubberizing device of the utility model is as follows:
when the gummed paper 210 is broken or a new gummed disc 200 is replaced, the gummed paper 210 is manually pulled out to sequentially pass through the conveying roller 310, the clamping mechanism 320, the cutter mechanism 330 and the gap 4111 of the roller 411, and the head of the gummed paper 210 is wound on the roller 411. Then, the rotating motor 412 is started, after the optical fiber sensor 422 detects the identification small hole, a signal is sent to the rotating motor 412, the rotating motor 412 stops rotating for a set length, and a worker checks whether the glue preparation condition of the roller 411 is qualified. If the reject control motor 412 continues to rotate a set standard gummed paper 210 length. If the glue preparation is qualified, the clamping mechanism 320 is driven to clamp the glue paper 210, and the cutter mechanism 330 cuts off the glue paper 210, so that the glue preparation operation is completed. A new gummed paper 210 head is formed on the clamping mechanism 320. The set length is determined after the battery cells 100 with each size are subjected to glue preparation and debugging for a plurality of times.
After the glue preparation is finished, the first driving assembly 340 drives the mounting plate 350 to be integrally close to the battery cell 100, and the clamping mechanism 320 clamps the head of the new glue paper 210 to be close to the battery cell 100. A plurality of tail-end glue smoothing rollers (not shown) which can be driven to be close to or far away from the battery cell 100 can be further arranged around the battery cell 100, and glue paper 210 is smoothed on the surface of the battery cell 100 when the battery cell 100 rotates, so that glue paper wrinkles are avoided. When the battery cell is rubberized, the first driving assembly 340 drives the mounting plate 350 to be integrally far away from the battery cell 100, and the clamping mechanism 320 releases the gummed paper. After the rubberizing is finished, the clamping mechanism 320 clamps the gummed paper 210 again, and the cutter mechanism 330 cuts off the gummed paper 210. Repeating the steps, and continuously rubberizing.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. The glue preparation mechanism is characterized by comprising a glue preparation roller assembly and a sensor assembly, wherein the glue preparation roller assembly is arranged at the downstream of a glue delivery assembly and is used for pulling and holding glue, the sensor assembly is arranged on a path of the glue delivery assembly for delivering the glue and is used for detecting the marking information of the glue, and the glue preparation roller assembly is used for pulling and holding the glue with a set length according to the marking information detected by the sensor assembly.
2. The glue preparation mechanism of claim 1, wherein the glue preparation roller assembly comprises a rotating motor that rotates a roller and a drive roller.
3. The glue preparation mechanism as claimed in claim 2, wherein the roller is provided with a slit through which glue paper passes through passing through its axis.
4. The glue preparation mechanism according to claim 2, wherein a plurality of anti-sticking grooves extending along the axial direction of the roller are uniformly distributed on the peripheral surface of the roller.
5. The glue preparation mechanism according to claim 2, wherein the roller and the rotating motor are respectively arranged on a first mounting seat and a second mounting seat, the driving end of the rotating motor is connected with one end of the roller through a synchronous belt, and the first mounting seat and the second mounting seat are jointly fixed on a mounting bottom plate and protected through a dust-proof plate.
6. The glue preparation mechanism according to claim 5, wherein the dust guard is provided with a first waist-shaped hole penetrating through the plate body and extending along the conveying direction of the synchronous belt, the second mounting seat is provided with a threaded hole matched with the first waist-shaped hole, and the second mounting seat is provided with a second waist-shaped hole extending along the conveying direction of the conveying belt.
7. The glue preparation mechanism as defined in claim 1, wherein the sensor assembly comprises a bracket and a pair of fiber sensors mounted on the bracket, the bracket is provided with an opening through which glue paper passes, and a connecting line of the pair of fiber sensors is perpendicular to the glue paper.
8. The glue preparation mechanism of claim 7, wherein the opening forms a U-shape for the bracket, the U-shaped connector of the bracket is mounted on the glue delivery assembly, and the free ends of the U-shape of the bracket are connected by a support post.
9. The glue preparation mechanism of claim 7, wherein the bracket is provided with a chute extending through the bracket in the width direction of the glue, and the optical fiber sensor is slidably mounted on the bracket through the chute.
10. A rubberizing device for rubberizing a battery cell, characterized by employing a glue preparation mechanism according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471783.6U CN219448780U (en) | 2023-03-14 | 2023-03-14 | Glue preparation mechanism and glue sticking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471783.6U CN219448780U (en) | 2023-03-14 | 2023-03-14 | Glue preparation mechanism and glue sticking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219448780U true CN219448780U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320471783.6U Active CN219448780U (en) | 2023-03-14 | 2023-03-14 | Glue preparation mechanism and glue sticking device |
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| CN (1) | CN219448780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096416A (en) * | 2023-10-18 | 2023-11-21 | 东莞泓宇智能装备有限公司 | End-to-end adhesive attaching device for cylindrical battery cell and working method of end-to-end adhesive attaching device |
-
2023
- 2023-03-14 CN CN202320471783.6U patent/CN219448780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096416A (en) * | 2023-10-18 | 2023-11-21 | 东莞泓宇智能装备有限公司 | End-to-end adhesive attaching device for cylindrical battery cell and working method of end-to-end adhesive attaching device |
| CN117096416B (en) * | 2023-10-18 | 2024-03-08 | 东莞泓宇智能装备有限公司 | End-to-end adhesive attaching device for cylindrical battery cell and working method of end-to-end adhesive attaching device |
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