CN210589419U - Laminate polymer battery shell plastic-aluminum membrane cutting device - Google Patents
Laminate polymer battery shell plastic-aluminum membrane cutting device Download PDFInfo
- Publication number
- CN210589419U CN210589419U CN201920854012.9U CN201920854012U CN210589419U CN 210589419 U CN210589419 U CN 210589419U CN 201920854012 U CN201920854012 U CN 201920854012U CN 210589419 U CN210589419 U CN 210589419U
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- battery shell
- cutting device
- plastic film
- pressing plate
- aluminum plastic
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a laminate polymer battery shell plastic-aluminum membrane cutting device, it has included a main part support, is equipped with the disc cutter in the one end of main part support, and the disc cutter passes through the center pin to be fixed on the main part support, and the disc cutter can rotate round the center pin, and the other end of main part support is connected with cutting push cylinder. The utility model has the advantages of simple structure easily operates, in the time of the cooperation through above-mentioned device, can promote work efficiency greatly, and the automation mechanized operation of service equipment can be so that the incision of product is more standardized simultaneously.
Description
Technical Field
The utility model relates to a battery field, very much relate to an automatic change laminate polymer battery shell plastic-aluminum membrane cutting opening equipment.
Background
With the development of economy and social progress, soft package batteries of lithium batteries are widely used, and since a small amount of gas is generated from an electrolyte in a lithium battery after the lithium battery is charged for the first time, a vacuum-sealed battery needs to be cut at a suitable position after pre-charging, and the gas is discharged from the cut position.
In the prior art, after the battery is cut by scissors or a cutter, the battery is manually peeled or the battery is manually sucked from the planes on the two sides by using a vacuum suction nozzle, so that the battery is sucked from the cut position, and internal gas is conveniently discharged.
However, the process has poor working efficiency and additionally increases the cost of the lithium battery.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a laminate polymer battery shell plastic-aluminum membrane cutting device.
The utility model discloses a realize through following technical scheme:
the utility model provides a laminate polymer battery shell plastic-aluminum membrane cutting device, its has included a main part support, is equipped with the disc cutter in the one end of main part support, and the disc cutter passes through the center pin to be fixed on the main part support, and the disc cutter can rotate round the center pin, and the other end of main part support is connected with the cutting and promotes the cylinder.
Preferably, a sawtooth disk is further arranged below the disk cutter.
Preferably, the diameter of the disc cutter is 0.4-2mm larger than the diameter of the serrated disc C.
Preferably, the sawtooth disc C is rotatably fixed on the central shaft and is concentric with the disc cutter
Preferably, the soft package battery shell aluminum plastic film clamping device further comprises a first pressing plate and a second pressing plate, wherein the first pressing plate and the second pressing plate are correspondingly arranged and can realize separation and clamping, and the first pressing plate and the second pressing plate are used for clamping the upper portion of the soft package battery shell aluminum plastic film.
Preferably, a knife groove is formed in the second pressure plate, and the position of the knife groove corresponds to the position of the disc cutter.
Preferably, at least the lower half portion of the first pressing plate is provided with a first soft material.
Preferably, a second soft material is provided on at least the upper half of the second platen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a laminate polymer battery shell plastic-aluminum membrane cutting device can be with the quick cutting that cuts in the fixed back of battery, and is simple swift, can replace the manual work in batches, and the incision is more standardized, and production efficiency can show the improvement.
Drawings
Fig. 1 and 2 are the utility model discloses a laminate polymer battery shell plastic-aluminum membrane cutting device schematic structure.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a laminate polymer battery shell plastic-aluminum membrane cutting device, it has included a main part support 10, is equipped with disc cutter 11 in the one end of main part support, and disc cutter 11 passes through the center pin to be fixed on main part support A, and disc cutter can rotate round the center pin, and the other end of main part support is connected with the cutting and promotes the cylinder.
In the use, the cutting promotes cylinder and promotes support and disc cutter and be close to laminate polymer battery shell plastic-aluminum membrane, compresses tightly, and the disc cutter is when cutting laminate polymer battery shell plastic-aluminum membrane, and the disc is cut and to use the center pin to rotate as the center.
In the utility model discloses in, preferred, disc cutter 11's below still is equipped with sawtooth disc 12. The sawtooth disc 12 is also rotatably fixed on the central shaft and is concentric with the disc cutter.
The sawtooth disc 12 is used for impressing the aluminum-plastic film of the soft package battery shell, so that the aluminum-plastic film of the soft package battery shell forms a sawtooth-shaped impression below a knife edge, the purpose is to destroy the sealing property of the aluminum-plastic film of the soft package battery shell, and the subsequent exhaust of the working procedure is facilitated.
Sawtooth disc 12 is together fixed with disc cutter 11, and sawtooth disc 12 rotates around the center pin with disc cutter 11 is synchronous promptly, can understand that disc cutter 11 drives sawtooth disc 12 synchronous rotation, and when the sawtooth disc cut, carries out the indentation to laminate polymer battery shell plastic-aluminum membrane cutting device in step.
The diameter of the disc cutter B is 0.4-2mm larger than that of the sawtooth disc 12, namely the knife edge of the disc cutter 11 is closer to the aluminum plastic film of the soft package battery shell than the sawtooth of the sawtooth disc 12.
The utility model discloses in, laminate polymer battery shell plastic-aluminum membrane cutting device still includes first clamp plate 14 and second clamp plate, and first clamp plate 14 and second clamp plate correspond the setting, can realize separating and clamping, and first clamp plate and second clamp plate are used for the top position of centre gripping laminate polymer battery shell plastic-aluminum membrane, make it fixed, are convenient for cut.
The second pressing plate is provided with a cutter groove 17, and the position of the cutter groove 17 corresponds to the position of the disc cutter. When cutting, the disc cutter is close to the aluminum plastic film of the soft package battery shell and presses the aluminum plastic film to the cutter groove, and cutting is achieved.
The knife groove is positioned below the second soft material of the second pressing plate.
More preferably, a first soft material 15 is provided on at least the lower half of the first platen, and correspondingly, a second soft material 16 is provided on at least the upper half of the second platen. The first soft material of first clamp plate and the setting of the soft material of second clamp plate can be through the better centre gripping laminate polymer battery shell plastic-aluminum membrane upper half of the deformation of soft material, make it fully fixed, then, the disc cutter carries out better cutting to laminate polymer battery shell plastic-aluminum membrane in sword groove position.
Likewise, a third soft material 18 is additionally provided below the second soft material and the knife groove.
The soft material can be foam, plastic, PVC and other materials with elasticity and friction.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a laminate polymer battery shell plastic-aluminum membrane cutting device, its characterized in that has included a main part support, is equipped with the disc cutter in the one end of main part support, and the disc cutter passes through the center pin to be fixed on the main part support, and the disc cutter can rotate round the center pin, and the other end of main part support is connected with the cutting and promotes the cylinder.
2. The laminate battery shell aluminum plastic film cutting device of claim 1, characterized in that: and a sawtooth disk is also arranged below the disk cutter.
3. The laminate battery shell aluminum plastic film cutting device of claim 1, characterized in that: the diameter of the disc cutter is 0.4-2mm larger than that of the sawtooth disc C.
4. The laminate battery shell aluminum plastic film cutting device of claim 1, characterized in that: the sawtooth disc C is rotationally fixed on the central shaft and is in a concentric circle structure with the disc cutter.
5. The laminate battery shell aluminum plastic film cutting device of claim 1, characterized in that: the soft package battery shell aluminum plastic film clamping device is characterized by further comprising a first pressing plate and a second pressing plate, wherein the first pressing plate and the second pressing plate are correspondingly arranged, separation and clamping can be achieved, and the first pressing plate and the second pressing plate are used for clamping the upper portion of the soft package battery shell aluminum plastic film.
6. The laminate battery shell aluminum plastic film cutting device of claim 5, wherein: and a cutter groove is arranged on the second pressing plate, and the position of the cutter groove corresponds to the position of the disc cutter.
7. The laminate battery shell aluminum plastic film cutting device of claim 5, wherein: at least the lower half part of the first pressing plate is provided with a first soft material.
8. The laminate battery shell aluminum plastic film cutting device of claim 5, wherein: at least the upper half part of the second pressing plate is provided with a second soft material.
9. The laminate battery shell aluminum plastic film cutting device of claim 6, wherein: the knife groove is positioned below the second soft material, and a third soft material is additionally arranged below the knife groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854012.9U CN210589419U (en) | 2019-06-06 | 2019-06-06 | Laminate polymer battery shell plastic-aluminum membrane cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854012.9U CN210589419U (en) | 2019-06-06 | 2019-06-06 | Laminate polymer battery shell plastic-aluminum membrane cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589419U true CN210589419U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854012.9U Active CN210589419U (en) | 2019-06-06 | 2019-06-06 | Laminate polymer battery shell plastic-aluminum membrane cutting device |
Country Status (1)
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| CN (1) | CN210589419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271039A (en) * | 2019-06-06 | 2019-09-24 | 美科新能源(苏州)有限公司 | A kind of soft-package battery shell aluminum plastic film cutter device |
-
2019
- 2019-06-06 CN CN201920854012.9U patent/CN210589419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271039A (en) * | 2019-06-06 | 2019-09-24 | 美科新能源(苏州)有限公司 | A kind of soft-package battery shell aluminum plastic film cutter device |
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