CN220652169U - Button type flexible package lithium battery sealing device - Google Patents
Button type flexible package lithium battery sealing device Download PDFInfo
- Publication number
- CN220652169U CN220652169U CN202322238284.5U CN202322238284U CN220652169U CN 220652169 U CN220652169 U CN 220652169U CN 202322238284 U CN202322238284 U CN 202322238284U CN 220652169 U CN220652169 U CN 220652169U
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- China
- Prior art keywords
- fixedly connected
- flexible package
- lithium battery
- cavity
- fixed
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 230000006835 compression Effects 0.000 claims description 38
- 238000007906 compression Methods 0.000 claims description 38
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Hybrid Cells (AREA)
Abstract
The utility model discloses a button type flexible package lithium battery sealing device, which comprises a device base, wherein the top end of the device base is fixedly connected with an air pump, one end of the air pump is connected with a telescopic rod in a sliding manner, one end of the telescopic rod is fixedly connected with a movable block, and the inner wall of the movable block is connected with a connecting rod in a sliding manner.
Description
Technical Field
The utility model relates to the field of lithium battery sealing devices, in particular to a button type flexible package lithium battery sealing device.
Background
In the prior art, the button type lithium ion battery sealing machine for the laboratory mainly comprises an electric sealing machine, a pneumatic sealing machine and a hydraulic sealing machine, and when the electric sealing machine, the pneumatic sealing machine and the hydraulic sealing machine are used for sealing the button type lithium ion battery, the button type lithium ion battery sealing machine has the defects of complex structure, high maintenance cost, high cost and the like of the sealing machine, so that the small button type lithium ion battery sealing machine with low cost, simple structure and convenient operation is needed to save the cost and is suitable for the laboratory.
The utility model discloses a flexible package type lithium cell device with automatic protect function in chinese patent publication number CN216251002U, concretely relates to flexible package type lithium cell device with automatic protect function, flexible package type lithium cell device with automatic protect function includes protective housing, the guide end, auto-induction spare and blind end, the guide end includes the butt joint, the locking knot, relief valve and decompression pipe, improve the structure of lithium cell device, add the relief valve in order to cooperate auto-induction spare, when the expansion appears in the induction lithium cell, start the relief valve promptly, not only utilize the direction of motion of the gas that produces when the relief valve guide lithium cell explodes, still be used for rationally reducing the internal pressure of lithium cell device, avoid lithium cell device when meetting large capacity lithium cell explosion, self because of the condition of pressure emergence explosion.
The utility model has certain disadvantages: the sealing machine has the defects of complex structure, high maintenance cost, high cost and the like, so that the sealing machine for the small button-type lithium battery has the advantages of low cost, simple structure and convenient operation, saves the cost and is suitable for laboratories.
Disclosure of Invention
The utility model aims to provide a button type flexible package lithium battery sealing device, which solves the defects of complex structure, high maintenance cost, high cost and the like of a sealing machine, and therefore, a small button type lithium battery sealing machine with low cost, simple structure and convenient operation is needed, so that the cost is saved, and the button type flexible package lithium battery sealing device is suitable for laboratories.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a knot formula flexible package lithium cell closing device, includes the device base, device base top fixedly connected with air pump, air pump one end sliding connection has the telescopic link, telescopic link one end fixedly connected with movable block, movable block inner wall sliding connection has the connecting rod, connecting rod one end fixedly connected with screw rod, screw rod one end screw thread swing joint has the nut, connecting rod one end fixedly connected with fixed disk, fixed disk top fixedly connected with jack-prop, fixed disk bottom fixedly connected with compression pole chamber, device base bottom fixedly connected with fixing base, and movable block sliding connection is at the fixing base inner wall, screw rod threaded connection is at the fixed disk, jack-prop fixedly connected with is in compression pole chamber one end.
Preferably, the fixing base top fixedly connected with fixed bolster, the movable hole has been seted up to the fixed bolster inner wall, and the movable laminating of fixed bolster is in movable block one end.
Preferably, the compression rod is slidably connected to the inner wall of the compression rod cavity, and the compression rod is slidably connected to the inner wall of the fixing support.
Preferably, the device base bottom fixedly connected with places the post.
Preferably, the top end of the placing column is fixedly connected with a placing cavity, and the inner wall of the placing cavity is provided with a placing cavity.
Preferably, one end of the movable block is fixedly connected with a fixed block, and the fixed block is slidably connected to one end of the compression rod.
Preferably, a first fixing cavity is formed at one end of the fixing block, and a second fixing cavity is formed at one end of the fixing block.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the air pump, the compression rod cavity, the compression rod, the placement cavity and the placement cavity are adopted, the air pump is a main driving device, the compression rod cavity is a cavity capable of enabling the compression rod to slide, the compression rod is firmly sealed by compression through the movable hole formed in the inner wall of the fixed support, the compression rod cavity is driven by the fixed disc to downwards move, the compression rod downwards compresses the lithium battery, the movable hole formed in the fixed support enables the compression rod to accurately downwards move, and the defects of complex structure, high maintenance cost, high cost and the like of a sealing machine can be overcome by the simple compression device.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a buckle type flexible package lithium battery sealing device according to the present utility model;
fig. 2 is a schematic diagram of the whole structure of a buckle-type flexible package lithium battery sealing device according to the second embodiment of the present utility model;
fig. 3 is a schematic diagram of the whole structure of a buckle type flexible package lithium battery sealing device according to the present utility model;
fig. 4 is an enlarged view of the structure a in fig. 3 of the sealing device for the button type flexible package lithium battery according to the present utility model.
In the figure: 1. a device base; 2. an air pump; 3. a telescopic rod; 4. a movable block; 5. a connecting rod; 6. a screw; 7. a screw cap; 8. a fixed plate; 9. a top column; 10. compressing the rod cavity; 11. a compression rod; 12. a fixing seat; 13. a fixed bracket; 14. placing a column; 15. placing the cavity; 16. a placement cavity; 17. a movable hole; 18. a fixed block; 19. a first fixed cavity; 20. a second stationary chamber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a knot formula flexible package lithium cell closing device, including device base 1, device base 1 top fixedly connected with air pump 2, air pump 2 one end sliding connection has telescopic link 3, telescopic link 3 one end fixedly connected with movable block 4, movable block 4 inner wall sliding connection has connecting rod 5, connecting rod 5 one end fixedly connected with screw rod 6, screw rod 6 one end screw thread swing joint has nut 7, connecting rod 5 one end fixedly connected with fixed disk 8, fixed disk 8 top fixedly connected with jack post 9, fixed disk 8 bottom fixedly connected with compression pole chamber 10, device base 1 bottom fixedly connected with fixing base 12, and movable block 4 sliding connection is at fixing base 12 inner wall, screw rod 6 threaded connection is at fixed disk 8, jack post 9 fixed connection is in compression pole chamber 10 one end, air pump 2 is main drive arrangement, telescopic link 3 is as the mobile device of round trip control movable block 4, connecting rod 5 can be sealed by the operation lithium cell from top to bottom, fixed disk 8 can let movable block 4 carry out firm left and right sliding, screw rod 6 is the device that lets connecting rod 5 and fixed disk 8 carry out connection, compression pole chamber 10 is the cavity that lets compression pole 11 can carry out the slip.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fixing base 12 top fixedly connected with fixed bolster 13, movable hole 17 has been seted up to fixed bolster 13 inner wall, and fixed bolster 13 movable fit is in movable block 4 one end, compression pole chamber 10 inner wall sliding connection has compression pole 11, and compression pole 11 sliding connection is in fixed bolster 13 inner wall, device base 1 bottom fixedly connected with places post 14, place post 14 top fixedly connected with places cavity 15, place cavity 15 inner wall has been seted up and has been placed cavity 16, movable block 4 one end fixedly connected with fixed block 18, and fixed block 18 sliding connection is in compression pole 11 one end, first fixed cavity 19 has been seted up to fixed block 18 one end, second fixed cavity 20 has been seted up to fixed block 18 one end, fixed bolster 13 lets compression pole 11 firm the going on sealing the compression of lithium cell through movable hole 17 that the inner wall was seted up, place post 14 as firm device of placing cavity 15, place cavity 16 that sets up in cavity 15 can place the lithium cell that needs to seal and compress, first fixed cavity 19 and second fixed cavity 20 set up on fixed block 18 can carry out a compression spacing pole 11.
Working principle: the utility model is used as follows: the button lithium battery with positive and negative pole pieces to be placed is placed in a placement cavity 16 formed in a placement cavity 15, at the moment, the telescopic rod 3 is operated by the air pump 2, the telescopic rod 3 pushes the movable block 4 to move inwards, the connecting rod 5 is slidably connected in the inner wall of the movable block 4, a cavity is formed in the inner wall of the movable block 4, the formed cavity and the connecting rod 5 can move up and down, the connecting rod 5 is driven to move downwards when the movable block 4 moves inwards, the connecting rod 5 drives the fixed disc 8 to move downwards to compress, the jack post 9 fixedly connected to the fixed disc 8 can compress by gravity, the fixed disc 8 moves downwards to drive the compression rod cavity 10, the compression rod cavity 10 can enable the compression rod 11 to compress the lithium battery downwards, the movable hole 17 formed in the fixed support 13 enables the compression rod 11 to move downwards accurately, at the moment, the fixed block 18 moves inwards under the driving of the movable block 4, the first fixed cavity 19 formed in the fixed block 18 fixes the placement cavity 15, the hole type arranged in the second fixed cavity 20 corresponds to the placement cavity 16, and the fixed disc 8 can compress the lithium battery.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a knot formula flexible package lithium cell closing device, includes device base (1), device base (1) top fixedly connected with air pump (2), air pump (2) one end fixedly connected with telescopic link (3), telescopic link (3) one end fixedly connected with movable block (4), movable block (4) inner wall sliding connection has connecting rod (5), connecting rod (5) one end fixedly connected with screw rod (6), screw rod (6) one end threaded connection has nut (7), connecting rod (5) one end fixedly connected with fixed disk (8), fixed disk (8) top fixedly connected with jack-prop (9), fixed disk (8) bottom fixedly connected with compression pole chamber (10), device base (1) bottom fixedly connected with fixing base (12), and movable block (4) sliding connection is at fixing base (12) inner wall, screw rod (6) threaded connection is on fixed disk (8) top, jack-prop (9) fixedly connected with is in compression pole chamber (10) one end.
2. The button-type flexible package lithium battery sealing device according to claim 1, wherein: the fixing seat (12) top fixedly connected with fixed bolster (13), movable hole (17) have been seted up to fixed bolster (13) inner wall, and fixed bolster (13) activity laminating is in movable block (4) one end.
3. The button-type flexible package lithium battery sealing device according to claim 1, wherein: the inner wall of the compression rod cavity (10) is slidably connected with a compression rod (11), and the compression rod (11) is slidably connected with the inner wall of the fixed support (13).
4. The button-type flexible package lithium battery sealing device according to claim 1, wherein: the device base (1) bottom fixedly connected with places post (14).
5. The button-type flexible package lithium battery sealing device according to claim 4, wherein: the top end of the placement column (14) is fixedly connected with a placement cavity (15), and a placement cavity (16) is formed in the inner wall of the placement cavity (15).
6. The button-type flexible package lithium battery sealing device according to claim 1, wherein: one end of the movable block (4) is fixedly connected with a fixed block (18), and the fixed block (18) is slidably connected with one end of the compression rod (11).
7. The button-type flexible package lithium battery sealing device according to claim 6, wherein: a first fixing cavity (19) is formed in one end of the fixing block (18), and a second fixing cavity (20) is formed in one end of the fixing block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238284.5U CN220652169U (en) | 2023-08-18 | 2023-08-18 | Button type flexible package lithium battery sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238284.5U CN220652169U (en) | 2023-08-18 | 2023-08-18 | Button type flexible package lithium battery sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220652169U true CN220652169U (en) | 2024-03-22 |
Family
ID=90284831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322238284.5U Active CN220652169U (en) | 2023-08-18 | 2023-08-18 | Button type flexible package lithium battery sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220652169U (en) |
-
2023
- 2023-08-18 CN CN202322238284.5U patent/CN220652169U/en active Active
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