CN219807564U - Tool bit rubberizing tool - Google Patents
Tool bit rubberizing tool Download PDFInfo
- Publication number
- CN219807564U CN219807564U CN202320537321.XU CN202320537321U CN219807564U CN 219807564 U CN219807564 U CN 219807564U CN 202320537321 U CN202320537321 U CN 202320537321U CN 219807564 U CN219807564 U CN 219807564U
- Authority
- CN
- China
- Prior art keywords
- rubberizing
- vacuum
- pressing
- knife
- material roll
- 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.)
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Links
- 238000003825 pressing Methods 0.000 claims abstract description 38
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 abstract description 16
- 239000004809 Teflon Substances 0.000 abstract description 10
- 229920006362 Teflon® Polymers 0.000 abstract description 10
- 238000003475 lamination Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000002313 adhesive film Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a knife pressing and rubberizing jig which comprises a workbench, a material roll fixing roller, a press roller and a glue film, wherein the material roll fixing roller, the press roller and the glue film are arranged on the workbench, a vacuum adsorption plate is arranged on the glue film, a first rubberizing groove position and a second rubberizing groove position are arranged on two opposite sides of the vacuum adsorption plate, the material roll fixing roller, the press roller, the first rubberizing groove position and the second rubberizing groove position are sequentially distributed on the same straight line, a knife pressing rubberizing station is arranged on the vacuum adsorption plate, a clamp is arranged on the glue film corresponding to the knife pressing rubberizing station, and a vacuum joint is arranged on one side of the vacuum adsorption plate. The utility model relates to a special teflon adhesive tape sticking jig applied to a lamination upper pressing cutter, which can replace a manual adhesive tape sticking mode on the pressing cutter, so that adhesive tape sticking positions of all pressing cutter adhesive tapes can be kept consistent, and the subsequent adhesive tape sticking quality is ensured.
Description
Technical Field
The utility model relates to the technical field of lithium battery production equipment, in particular to a knife pressing and rubberizing jig.
Background
From commercialization of 90-year lithium ion batteries to date, lithium ion battery technology gradually matures, and lithium ion batteries increasingly occupy important positions in the field of new energy. The lithium ion battery has the advantages of high energy density, long cycle life, small self-discharge, no memory effect and the like, and has been widely paid attention to and applied since commercialization. With the continuous upgrading of electronic products, the requirements on the multiplying power and the capacity of batteries are higher and higher, so that many enterprises in the industry are promoted to focus on manufacturing laminated batteries.
Along with the development of technology, the high-speed laminated square lithium battery is favored by various large lithium battery manufacturers, the key of the laminated battery is that the lamination technology of the laminated battery is that the efficiency and quality of the laminated battery determine the quality of the battery, in the existing lamination technology, the laminated battery is pressed on a lamination table by using a pressing knife, and laminated battery cells are formed by laminating layer by layer according to the sequence of positive electrode, diaphragm and negative electrode, and rubberizing is combined. The rubberizing is that firstly, the adhesive tape is pasted on the pressing knife by manpower, then the adhesive tape is pasted on the pole piece and the battery core by the pressing knife, the rubberizing is carried out on the bottom, the side face, the top and the winding termination of the battery core for winding and lamination of the battery core, and the rubberizing is also needed on the head and tail parts, the welding tab part and the tab leading-out part of the pole piece for winding the pole piece. The effect of rubberizing mainly has fixed electric core shape and improves battery security performance, and pole piece and utmost point ear rubberizing mainly prevent that the burr on pole piece and the utmost point ear from puncturing the diaphragm and at the improper short circuit of using, improve battery security performance, rubberizing in electric core bottom, side, top and coiling termination department can play fixed electric core, conveniently follow-up income shell assembly and multiple effects such as security performance improvement. However, the mode of manually sticking the adhesive on the pressing knives can cause that the adhesive of each pressing knife is different, so that the quality of the subsequent adhesive cannot be unified.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a special cutter pressing rubberizing jig applied to a laminated upper cutter to replace a manual rubberizing mode on the cutter pressing, and the rubberizing positions of all cutter pressing adhesive tapes can be kept consistent through the cutter pressing rubberizing jig, so that the rubberizing quality of the follow-up procedures is ensured.
The technical scheme of the utility model is as follows:
the utility model provides a knife pressing rubberizing tool, includes workstation and the material of setting on the workstation rolls up fixed roller, compression roller, glued membrane, be provided with the vacuum adsorption board on the glued membrane, the relative both sides of vacuum adsorption board are equipped with first cut gum groove position and second and cut the gum groove position, the fixed roller is rolled up to the material, compression roller, first cut gum groove position, second are cut the gum groove position and are located same straight line and distribute in proper order, be equipped with knife pressing rubberizing station on the vacuum adsorption board, correspond knife pressing rubberizing station on the glued membrane and be provided with the clamp, one side of vacuum adsorption board is equipped with vacuum joint.
Further, a material roll locking block is arranged at the end part of the material roll fixing roller.
Further, the press roller is a unidirectional anti-sticking press roller.
Further, the workbench is also provided with a vacuum generator, the input end of the vacuum generator is connected with an air source, and the output end of the vacuum generator is connected with the vacuum connector through a vacuum pipeline.
Further, the workbench is also provided with a manual valve, the input end of the vacuum generator is connected with an air source through the manual valve, and the manual valve is connected with the vacuum generator through a vacuum pipeline.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a special teflon adhesive tape sticking jig applied to a lamination upper pressing cutter, which can replace a manual adhesive tape sticking mode on the pressing cutter, so that adhesive tape sticking positions of all pressing cutter adhesive tapes can be kept consistent, and the subsequent adhesive tape sticking quality is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a tool for pressing and rubberizing according to the present utility model;
fig. 2 is a working schematic diagram of a tool for pressing and rubberizing according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.
Examples
Referring to fig. 1, the embodiment provides a knife-pressing rubberizing jig, which comprises a workbench 1, a material roll fixing roller 2, a unidirectional anti-sticking compression roller 3, an adhesive film 4, a vacuum generator 5 and a manual valve 6 which are arranged on the workbench 1, wherein a material roll locking block 7 is arranged at the end part of the material roll fixing roller 2, a vacuum adsorption plate 8 is arranged on the adhesive film 4, a first glue cutting slot 81 and a second glue cutting slot 82 are arranged on two opposite sides of the vacuum adsorption plate 8, the material roll fixing roller 2, the unidirectional anti-sticking compression roller 3, the first glue cutting slot 81 and the second glue cutting slot 82 are sequentially distributed on the same straight line, a knife-pressing rubberizing station is arranged on the vacuum adsorption plate 8, a clamp 9 is arranged on the adhesive film 4 corresponding to the knife-pressing rubberizing station, a vacuum joint 83 is arranged on one side of the vacuum adsorption plate 8, an input end of the vacuum generator 5 is connected with an air source through the manual valve 6, the manual valve 6 is connected with the vacuum generator 5 through a vacuum pipeline, and an output end of the vacuum generator 5 is connected with the vacuum joint 83 through the vacuum pipeline.
The working principle thereof is as shown in connection with fig. 2: 1. firstly, placing a teflon sizing roll 10 on a roll fixing roller 2, and then fixing the teflon sizing roll 10 by a roll locking block 7; 2. the teflon adhesive tape in the teflon adhesive roll 10 passes through the unidirectional anti-sticking compression roller 3 and is pulled to the position (the adhesive surface is upward) of the second adhesive cutting groove 82; 3. opening a manual valve 6 to vacuum and suck the teflon adhesive tape; 4. the pressing knife 20 is placed at a knife rubberizing station, and the pressing knife 20 is rapidly positioned and clamped by a clamp 9; 5. the teflon tape is stuck on the pressing knife 20 from two sides, and the teflon tape is cut off at the positions of the first adhesive cutting groove position 81 and the second adhesive cutting groove position 82. The knife-pressing rubberizing jig can rapidly position the teflon rubberizing, and then the rubberizing and rubberizing are finished in a standardized way.
The tool can replace the manual rubberizing mode on the laminated upper cutter by means of the tool, so that rubberizing of the laminated upper cutter is standardized, rubberizing positions of adhesive tapes of each laminated upper cutter can be kept consistent, and subsequent rubberizing quality is guaranteed.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a knife-pressing rubberizing tool which characterized in that: including workstation and material roll fixing roller, compression roller, glued membrane of setting on the workstation, be provided with the vacuum adsorption board on the glued membrane, the relative both sides of vacuum adsorption board are equipped with first cut glue position and second and cut the glue position, material roll fixing roller, compression roller, first cut glue position, second cut glue position and lie in same straight line and distribute in proper order, be equipped with the knife pressing rubberizing station on the vacuum adsorption board, correspond the knife pressing rubberizing station on the glued membrane and be provided with the clamp, one side of vacuum adsorption board is equipped with vacuum joint.
2. The knife pressing and rubberizing jig of claim 1, wherein: the end part of the material roll fixing roller is provided with a material roll locking block.
3. The knife pressing and rubberizing jig of claim 1, wherein: the press roller is a unidirectional anti-sticking press roller.
4. The knife pressing and rubberizing jig of claim 1, wherein: the workbench is also provided with a vacuum generator, the input end of the vacuum generator is connected with an air source, and the output end of the vacuum generator is connected with the vacuum joint through a vacuum pipeline.
5. The knife pressing and rubberizing jig of claim 4, wherein: the workbench is also provided with a manual valve, the input end of the vacuum generator is connected with an air source through the manual valve, and the manual valve is connected with the vacuum generator through a vacuum pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537321.XU CN219807564U (en) | 2023-03-17 | 2023-03-17 | Tool bit rubberizing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537321.XU CN219807564U (en) | 2023-03-17 | 2023-03-17 | Tool bit rubberizing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219807564U true CN219807564U (en) | 2023-10-10 |
Family
ID=88208909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320537321.XU Active CN219807564U (en) | 2023-03-17 | 2023-03-17 | Tool bit rubberizing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219807564U (en) |
-
2023
- 2023-03-17 CN CN202320537321.XU patent/CN219807564U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |