CN218799426U - Soft-packaged electrical core utmost point ear cutting device - Google Patents
Soft-packaged electrical core utmost point ear cutting device Download PDFInfo
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- CN218799426U CN218799426U CN202222875329.5U CN202222875329U CN218799426U CN 218799426 U CN218799426 U CN 218799426U CN 202222875329 U CN202222875329 U CN 202222875329U CN 218799426 U CN218799426 U CN 218799426U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a cutting device for the electrode lug of a soft-packaged battery cell, which comprises a workbench, a first cutting mechanism, a second cutting mechanism and a first adjusting mechanism; the workbench is used for placing a soft package battery cell; the first cutting mechanism comprises a first cutter and a first driving piece; the second cutting mechanism comprises a second cutter and a second driving piece; the first adjusting mechanism is connected with the first driving part and used for driving the first driving part and the first cutter to move towards the direction perpendicular to the first cutter. The utility model provides a technical scheme's beneficial effect is: when the electrode lugs with different lengths need to be cut, the first driving piece is driven to be perpendicular to the direction of the first cutter through the first adjusting mechanism, so that the first cutter is driven to be perpendicular to the direction of the first cutter, at the moment, the first cutter and the second cutter are staggered transversely, the electrode lugs with different lengths can be cut, and the adaptability of the cutting device is improved.
Description
Technical Field
The utility model belongs to the technical field of cutting device technique and specifically relates to a soft-packaged electrical core utmost point ear cutting device is related to.
Background
Before the equipment of soft package module, cut soft-packaged electrical core utmost point ear to suitable length, be the important link of soft package module production. At present, soft package tabs are cut, most of the tabs are cut by special automation equipment for a certain specific electric core, the tabs are suitable for large-batch production, but for some small-batch and multi-variety orders, the cutting cost is higher by using the automation equipment, and debugging and switching of production line tools are troublesome.
Chinese utility model patent with application number CN202221648987.4 discloses a soft-packaged electrical core utmost point ear cutting device, its utmost point ear that can be applicable to small batch, many varieties order cuts, however the length of two utmost point ears that the device cut must equal, however, as shown in fig. 1, current soft-packaged electrical core 1 can be divided into following three kinds according to the length of utmost point ear 11: the device comprises a long tab battery cell, (b) a short tab battery cell and (c) tab battery cells with different lengths, so that the device can only cut the long tab battery cell and the short tab battery cell and cannot cut the tab battery cells with different lengths.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a soft-package battery cell tab cutting device, so as to solve the technical problem that the existing soft-package battery cell tab cutting device cannot cut tab batteries with different lengths.
In order to achieve the purpose, the utility model provides a soft-packaged cell tab cutting device, which comprises a workbench, a first cutting mechanism, a second cutting mechanism and a first adjusting mechanism;
the workbench is used for placing a soft package battery cell;
the first cutting mechanism comprises a first cutter and a first driving piece, the first cutter is arranged above the workbench, and the first driving piece is connected with the first cutter and used for driving the first cutter to move up and down;
the second cutting mechanism comprises a second cutter and a second driving piece, the second cutter is arranged above the workbench and is parallel to the first cutter, and the second driving piece is connected with the second cutter and is used for driving the second cutter to move up and down;
the first adjusting mechanism is connected with the first driving piece and used for driving the first driving piece and the first cutter to move in the direction perpendicular to the first cutter.
In some embodiments, the first driving part comprises a first bracket and a first air cylinder, the first bracket is arranged on the workbench, a cylinder body of the first air cylinder is fixed on the first bracket, and an output shaft of the first air cylinder is downwards fixedly connected with the first cutter; the second driving part comprises a second support and a second air cylinder, the second support is arranged on the workbench, a cylinder body of the second air cylinder is fixed on the second support, and an output shaft of the second air cylinder is downwards fixedly connected with the second cutter.
In some embodiments, the first adjusting mechanism includes a first fixing seat, a first nut, and a first screw, the first fixing seat is fixed to the workbench, the first fixing seat is provided with a first mounting hole, the first nut is fixed to the first fixing seat and is coaxial with the first mounting hole, the first screw is in threaded connection with the first nut, and one end of the first screw is connected to the first bracket.
In some embodiments, the first adjusting mechanism further includes a first connecting block and a first bearing, the first connecting block is fixed to the first bracket, an outer ring of the first bearing is fixed to the first connecting block, and an inner ring of the first bearing is fixedly sleeved on the first screw rod.
In some embodiments, a first limit screw is fixed on the workbench, a first elongated hole matched with the first limit screw is formed in the first support, and the length direction of the first elongated hole is perpendicular to the plane where the first cutter is located.
In some embodiments, the soft package battery cell tab cutting device further includes a second adjusting mechanism, the second adjusting mechanism includes a second fixing seat, a second nut and a second screw rod, the second fixing seat is fixed on the workbench, a second mounting hole is formed in the second fixing seat, the second nut is fixed on the second fixing seat and coaxially disposed with the second mounting hole, the second screw rod is parallel to the second cutter and is in threaded connection with the second nut, and one end of the second screw rod is connected to the second support.
In some embodiments, the second adjusting mechanism further includes a second connecting block and a second bearing, the second connecting block is fixed to the second bracket, an outer ring of the second bearing is fixed to the second connecting block, and an inner ring of the second bearing is fixedly sleeved on the second screw rod.
In some embodiments, a second limit screw is fixed on the workbench, a second elongated hole matched with the second limit screw is formed in the second support, and the length direction of the second elongated hole is parallel to the plane where the second cutter is located.
In some embodiments, the soft-package battery core tab cutting device further includes a positioning mechanism, the positioning mechanism includes a guide rail, a sliding plate, a first limiting plate and a second limiting plate, the guide rail is fixed on the workbench, the sliding plate is slidably disposed on the guide rail, the sliding plate is slidable to the first cutter and the below of the second cutter, the first limiting plate and the second limiting plate are all fixed on the sliding plate, the first limiting plate and the second limiting plate are perpendicular to each other and are respectively used for abutting against two adjacent side walls of the soft-package battery core.
In some embodiments, the positioning mechanism further includes two limiting members, each of the two limiting members includes a fixed block, a limiting nut, and a limiting screw, the fixed block is fixed on the guide rail, the limiting nut is fixed on the fixed block, the limiting screw is in threaded connection with the limiting nut, and the limiting screws of the two limiting members are respectively used for abutting against two opposite side walls of the sliding plate.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: when the cutting device is used, the soft package battery cell is placed on the workbench, two tabs of the soft package battery cell are respectively positioned below the first cutter and the second cutter, the first cutter is driven to move downwards by the first driving piece to cut the tabs below the first cutter, and the second cutter is driven to move downwards by the second driving piece to cut the tabs below the second cutter; when the utmost point ear of different length is cut out to needs, drive first driving piece to the perpendicular to through first adjustment mechanism the direction of first cutter removes to drive first cutter to the perpendicular to the direction of first cutter removes, and at this moment, first cutter staggers on horizontal with the second cutter, repeats aforementioned step again and cuts the utmost point ear of soft-packaged electric core, and at this moment, can cut out the utmost point ear of different length, has improved cutting device's adaptability.
Drawings
Fig. 1 is a classification of a conventional soft-packaged battery cell according to the length of a tab;
fig. 2 is a schematic perspective view of an embodiment of a soft-packaged battery cell tab cutting device provided by the present invention;
fig. 3 is a schematic perspective view of the soft-package cell tab cutting device in fig. 2 with a workbench omitted;
FIG. 4 is a front view of FIG. 3;
FIG. 5 isbase:Sub>A cross-sectional view taken along section A-A of FIG. 4;
FIG. 6 is an enlarged view of a portion of area B of FIG. 5;
FIG. 7 is an enlarged view of a portion of area C of FIG. 5;
FIG. 8 is an enlarged partial view of region D of FIG. 5;
in the figure: 1-soft package battery cell, 11-tab, 2-workbench, 21-first limit screw, 22-second limit screw, 3-first cutting mechanism, 31-first cutter, 32-first driving piece, 321-first support, 3211-first elongated hole, 322-first cylinder, 4-second cutting mechanism, 41-second cutter, 42-second driving piece, 421-second support, 4211-second elongated hole, 422-second cylinder, 5-first adjusting mechanism, 51-first fixing seat, 52-first nut, 53-first screw, 54-first connecting block, 55-first bearing, 6-second adjusting mechanism, 61-second fixing seat, 62-second nut, 63-second screw, 64-second connecting block, 65-second bearing, 7-positioning mechanism, 71-guide rail, 72-sliding plate, 73-first limit plate, 74-second limit plate, 75-second limit block, 751-limit block, 752-limit screw, 73-first limit plate, 74-second limit nut, 75-limit block, 751-limit screw, 752-limit screw, and 8-limit screw receiving groove.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 2-5, the utility model provides a soft-packaged electrical core utmost point ear cutting device, including workstation 2, first mechanism 3, the second of cutting cuts mechanism 4 and first adjustment mechanism 5.
And the workbench 2 is used for placing a soft package battery core 1.
The first cutting mechanism 3 comprises a first cutter 31 and a first driving part 32, the first cutter 31 is arranged above the workbench 2, and the first driving part 32 is connected with the first cutter 31 and used for driving the first cutter 31 to move up and down.
The second cutting mechanism 4 comprises a second cutter 41 and a second driving member 42, the second cutter 41 is arranged above the workbench 2 and parallel to the first cutter 31, and the second driving member 42 is connected with the second cutter 41 and used for driving the second cutter 41 to move up and down. The first cutter 31 and the second cutter 41 are fixed to the first driving member 32 and the second driving member 42 through insulators respectively, so that the phenomenon of short circuit of the soft package battery cell 1 when the cutters cut is prevented.
The first adjusting mechanism 5 is connected to the first driving member 32 and is configured to drive the first driving member 32 and the first cutter 31 to move in a direction perpendicular to the first cutter 31.
When the flexible package battery cell cutting device is used, the flexible package battery cell 1 is placed on the workbench 2, two tabs 11 of the flexible package battery cell 1 are respectively located below the first cutter 31 and the second cutter 41, the first cutter 31 is driven to move downwards by the first driving piece 32, the tabs 11 below the first cutter are cut, and meanwhile, the second cutter 41 is driven to move downwards by the second driving piece 42, and the tabs 11 below the second cutter are cut; when the utmost point ear 11 of different length is cut out to needs, drive first driving piece 32 through first adjustment mechanism 5 to the perpendicular to the direction of first cutter 31 removes to drive first cutter 31 to the perpendicular to the direction of first cutter 31 removes, and at this moment, first cutter 31 staggers on horizontal with second cutter 41, repeats aforementioned step again and cuts the utmost point ear 11 of soft-packaged electrical core 1, and at this moment, can cut out the utmost point ear 11 of different length, has improved cutting device's adaptability.
In order to specifically realize the functions of the first driving member 32 and the second driving member 42, referring to fig. 2-5, in a preferred embodiment, the first driving member 32 includes a first bracket 321 and a first cylinder 322, the first bracket 321 is disposed on the worktable 2, a cylinder body of the first cylinder 322 is fixed on the first bracket 321, and an output shaft of the first cylinder 322 is downward fixedly connected to the first cutter 31. The second driving member 42 includes a second support 421 and a second cylinder 422, the second support 421 is disposed on the working platform 2, a cylinder body of the second cylinder 422 is fixed on the second support 421, and an output shaft of the second cylinder 422 is downward fixedly connected to the second cutter 41.
In order to specifically realize the function of the first adjusting mechanism 5, please refer to fig. 2 to 7, in a preferred embodiment, the first adjusting mechanism 5 includes a first fixing seat 51, a first nut 52 and a first screw 53, the first fixing seat 51 is fixed on the workbench 2, a first mounting hole is formed in the first fixing seat 51, the first nut 52 is fixed on the first fixing seat 51 and is coaxially arranged with the first mounting hole, the first screw 53 is in threaded connection with the first nut 52, one end of the first screw 53 is connected with the first bracket 321, and when the first adjusting mechanism is used, the first screw 53 is rotated, and the first screw 53 is screwed in or out, so as to drive the first bracket 321 to move back and forth.
In order to realize the connection between one end of the first screw 53 and the first bracket 321, referring to fig. 2-7, in a preferred embodiment, the first adjusting mechanism 5 further includes a first connecting block 54 and a first bearing 55, the first connecting block 54 is fixed to the first bracket 321, an outer ring of the first bearing 55 is fixed to the first connecting block 54, and an inner ring of the first bearing 55 is fixedly sleeved on the first screw 53, so that when the first screw 53 is rotated, the first bracket 321 will not rotate along with the first screw, but only move.
In order to improve the stability of the movement of the first bracket 321, referring to fig. 2 to 7, in a preferred embodiment, a first limiting screw 21 is fixed on the working platform 2, a first elongated hole 3211 matched with the first limiting screw 21 is formed in the first bracket 321, and a length direction of the first elongated hole 3211 is perpendicular to a plane where the first cutting blade 31 is located, so as to limit the movement of the first bracket 321.
In order to facilitate cutting of two tabs with different distances, referring to fig. 2 to 7, in a preferred embodiment, the soft package cell tab cutting device further includes a second adjusting mechanism 6, where the second adjusting mechanism 6 includes a second fixing seat 61, a second nut 62 and a second screw 63, the second fixing seat 61 is fixed on the workbench 2, a second mounting hole is formed in the second fixing seat 61, the second nut 62 is fixed on the second fixing seat 61 and is coaxially disposed with the second mounting hole, the second screw 63 is parallel to the second cutter 41 and is in threaded connection with the second nut 62, and one end of the second screw 63 is connected with the second support 421. When the cutting tool is used, the second screw 63 is rotated, and the second screw 63 is screwed in or out, so that the second support 421 is driven to move left and right, the distance between the first cutter 31 and the second cutter 41 is adjusted, and the cutting tool is suitable for cutting two tabs with different distances.
In order to realize the connection between one end of the second screw 63 and the second support 421, referring to fig. 2-7, in a preferred embodiment, the second adjusting mechanism 6 further includes a second connecting block 64 and a second bearing 65, the second connecting block 64 is fixed to the second support 421, an outer ring of the second bearing 65 is fixed to the second connecting block 64, and an inner ring of the second bearing 65 is fixedly sleeved on the second screw 63, so that when the second screw 63 is rotated, the second support 421 will not rotate therewith, but only move.
In order to improve the moving stability of the second support 421, referring to fig. 2-7, in a preferred embodiment, a second limiting screw 22 is fixed on the working platform 2, a second elongated hole 4211 matched with the second limiting screw 22 is formed on the second support 421, and a length direction of the second elongated hole 4211 is parallel to a plane where the second cutting knife 41 is located, so that the second limiting screw 22 can limit the moving of the second support 421, and the moving stability is improved.
In order to facilitate the positioning of the soft package battery core 1, please refer to fig. 2, fig. 3, fig. 4, and fig. 8, in a preferred embodiment, the soft package battery core tab cutting device further includes a positioning mechanism 7, the positioning mechanism 7 includes a guide rail 71, a sliding plate 72, a first limiting plate 73, and a second limiting plate 74, the guide rail 71 is fixed on the workbench 2, the sliding plate 72 is slidably disposed on the guide rail 71, the sliding plate 72 is slidable to the lower side of the first cutter 31 and the second cutter 41, the first limiting plate 73 and the second limiting plate 74 are both fixed on the sliding plate 72, the first limiting plate 73 and the second limiting plate 74 are perpendicular to each other and are respectively used for abutting against two adjacent sidewalls of the soft package battery core 1, so as to position the soft package battery core 1.
In order to fix the sliding plate 72, please refer to fig. 2, fig. 3, fig. 4, and fig. 8, in a preferred embodiment, the positioning mechanism 7 further includes two limiting members 75, each of the two limiting members 75 includes a fixing block 751, a limiting nut 752, and a limiting screw 753, the fixing block 751 is fixed on the guide rail 71, the limiting nut 752 is fixed on the fixing block 751, the limiting screw 753 is screwed into the limiting nut 752, the limiting screws 753 of the two limiting members 75 are respectively used for abutting against two opposite side walls of the sliding plate 72, so as to fix the sliding plate 72, and when the sliding plate 72 needs to be moved, the two limiting screws 753 can be rotated, so as to adjust the position of the sliding plate 72 relative to the guide rail 71.
In order to collect the cut-out material sheets conveniently, a blanking hole is further formed in the workbench 2, and a material receiving groove 8 is formed in the lower portion of the blanking hole.
For better understanding of the present invention, the following detailed description is made in conjunction with fig. 1 to 8 to illustrate the working process of the soft-packaged electrical core tab cutting device provided by the present invention: when the cutting device is used, the soft package battery cell 1 is placed on the workbench 2, two tabs 11 of the soft package battery cell 1 are respectively positioned below the first cutter 31 and the second cutter 41, the first cutter 31 is driven by the first driving piece 32 to move downwards to cut the tabs 11 below the first cutter, and meanwhile, the second cutter 41 is driven by the second driving piece 42 to move downwards to cut the tabs 11 below the second cutter; when the utmost point ear 11 of different length is cut out to needs, drive first driving piece 32 through first adjustment mechanism 5 to the perpendicular to the direction of first cutter 31 removes to drive first cutter 31 to the perpendicular to the direction of first cutter 31 removes, and at this moment, first cutter 31 staggers on horizontal with second cutter 41, repeats aforementioned step again and cuts the utmost point ear 11 of soft-packaged electrical core 1, and at this moment, can cut out the utmost point ear 11 of different length, has improved cutting device's adaptability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A cutting device for a soft-package battery cell tab is characterized by comprising a workbench, a first cutting mechanism, a second cutting mechanism and a first adjusting mechanism;
the workbench is used for placing a soft package battery cell;
the first cutting mechanism comprises a first cutter and a first driving piece, the first cutter is arranged above the workbench, and the first driving piece is connected with the first cutter and used for driving the first cutter to move up and down;
the second cutting mechanism comprises a second cutter and a second driving piece, the second cutter is arranged above the workbench and is parallel to the first cutter, and the second driving piece is connected with the second cutter and is used for driving the second cutter to move up and down;
the first adjusting mechanism is connected with the first driving part and used for driving the first driving part and the first cutter to move towards the direction perpendicular to the first cutter.
2. The soft-package cell tab cutting device according to claim 1, wherein the first driving member comprises a first support and a first cylinder, the first support is disposed on the workbench, a cylinder body of the first cylinder is fixed to the first support, and an output shaft of the first cylinder is downward fixedly connected with the first cutter;
the second driving part comprises a second support and a second air cylinder, the second support is arranged on the workbench, a cylinder body of the second air cylinder is fixed on the second support, and an output shaft of the second air cylinder is downwards fixedly connected with the second cutter.
3. The soft package core tab cutting device according to claim 2, wherein the first adjusting mechanism includes a first fixing seat, a first nut, and a first screw, the first fixing seat is fixed to the worktable, the first fixing seat is provided with a first mounting hole, the first nut is fixed to the first fixing seat and coaxially disposed with the first mounting hole, the first screw is in threaded connection with the first nut, and one end of the first screw is connected with the first bracket.
4. The soft-package battery cell tab cutting device of claim 3, wherein the first adjusting mechanism further comprises a first connecting block and a first bearing, the first connecting block is fixed to the first support, an outer ring of the first bearing is fixed to the first connecting block, and an inner ring of the first bearing is fixedly sleeved on the first screw rod.
5. The soft-package battery cell tab cutting device according to claim 2, wherein a first limit screw is fixed on the workbench, a first elongated hole matched with the first limit screw is formed in the first support, and the length direction of the first elongated hole is perpendicular to the plane where the first cutter is located.
6. The soft-package battery cell tab cutting device of claim 2, further comprising a second adjusting mechanism, wherein the second adjusting mechanism comprises a second fixing seat, a second nut and a second screw rod, the second fixing seat is fixed on the workbench, a second mounting hole is formed in the second fixing seat, the second nut is fixed on the second fixing seat and coaxially arranged with the second mounting hole, the second screw rod is parallel to the second cutter and is in threaded connection with the second nut, and one end of the second screw rod is connected with the second support.
7. The soft-package battery cell tab cutting device of claim 6, wherein the second adjusting mechanism further comprises a second connecting block and a second bearing, the second connecting block is fixed to the second support, an outer ring of the second bearing is fixed to the second connecting block, and an inner ring of the second bearing is fixedly sleeved on the second screw rod.
8. The soft-package battery cell tab cutting device according to claim 6, wherein a second limit screw is fixed on the workbench, a second elongated hole matched with the second limit screw is formed in the second support, and the length direction of the second elongated hole is parallel to the plane where the second cutter is located.
9. The cutting device for the soft package battery core tab according to claim 1, further comprising a positioning mechanism, wherein the positioning mechanism comprises a guide rail, a sliding plate, a first limiting plate and a second limiting plate, the guide rail is fixed on the workbench, the sliding plate is slidably arranged on the guide rail, the sliding plate can slide to the lower side of the first cutter and the lower side of the second cutter, the first limiting plate and the second limiting plate are both fixed on the sliding plate, and the first limiting plate and the second limiting plate are perpendicular to each other and are respectively used for abutting against two adjacent side walls of the soft package battery core.
10. The soft-package battery cell tab cutting device of claim 9, wherein the positioning mechanism further comprises two positioning members, and each of the two positioning members comprises a fixed block, a limiting nut and a limiting screw, the fixed block is fixed on the guide rail, the limiting nut is fixed on the fixed block, the limiting screw is in threaded connection with the limiting nut, and the limiting screws of the two positioning members are respectively used for being abutted against two opposite side walls of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875329.5U CN218799426U (en) | 2022-10-28 | 2022-10-28 | Soft-packaged electrical core utmost point ear cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875329.5U CN218799426U (en) | 2022-10-28 | 2022-10-28 | Soft-packaged electrical core utmost point ear cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218799426U true CN218799426U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222875329.5U Active CN218799426U (en) | 2022-10-28 | 2022-10-28 | Soft-packaged electrical core utmost point ear cutting device |
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| Country | Link |
|---|---|
| CN (1) | CN218799426U (en) |
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- 2022-10-28 CN CN202222875329.5U patent/CN218799426U/en active Active
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