CN210677524U - Laminate polymer battery utmost point ear welding jig - Google Patents
Laminate polymer battery utmost point ear welding jig Download PDFInfo
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- CN210677524U CN210677524U CN201921322809.0U CN201921322809U CN210677524U CN 210677524 U CN210677524 U CN 210677524U CN 201921322809 U CN201921322809 U CN 201921322809U CN 210677524 U CN210677524 U CN 210677524U
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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 relates to a laminate polymer battery utmost point ear welding jig, including anchor clamps base, the fixed subassembly of electric core and the fixed subassembly of utmost point ear, the fixed subassembly of electric core sets up on the anchor clamps base, and the fixed subassembly of utmost point ear is fixed mutually with the fixed subassembly of electric core. The utility model has the advantages that: the clamp base is vertically fixed with the workbench of the ultrasonic welding machine, the battery cell and the lug are respectively fixed on the battery cell fixing component and the lug fixing component, then the ultrasonic equipment is started to weld the battery cell and the lug, and the battery cell and the lug are respectively and stably fixed in the welding process, so that the welding is convenient, the efficiency is high, the welding is stable, and the error is small.
Description
Technical Field
The utility model relates to a battery production field, concretely relates to laminate polymer battery utmost point ear welding jig.
Background
When welding of electric core and utmost point ear, fixed electric core and utmost point ear are artifical usually, and artifical fixed easily appears rocking, leads to final welding failure, and intensity of labour is also great simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a laminate polymer battery utmost point ear welding jig is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a laminate polymer battery utmost point ear welding jig, includes anchor clamps base, the fixed subassembly of electric core and utmost point ear fixed subassembly, and the fixed subassembly of electric core sets up on the anchor clamps base, and utmost point ear fixed subassembly is fixed mutually with the fixed subassembly of electric core.
The utility model has the advantages that: the clamp base is vertically fixed with the workbench of the ultrasonic welding machine, the battery cell and the lug are respectively fixed on the battery cell fixing component and the lug fixing component, then the ultrasonic equipment is started to weld the battery cell and the lug, and the battery cell and the lug are respectively and stably fixed in the welding process, so that the welding is convenient, the efficiency is high, the welding is stable, and the error is small.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the battery cell fixing assembly comprises a clamp platform, fixing stop blocks and an adjusting piece, the clamp platform is arranged on the clamp base, the lug fixing assembly is fixed with the clamp platform, and the clamp platform is provided with a plurality of fixing stop blocks so as to clamp the battery cell; every fixed dog all links to each other with the anchor clamps platform through the regulating part.
Furthermore, the battery cell fixing assembly also comprises a plurality of fixing baffles and a lifting assembly, and the clamp base is provided with a plurality of fixing baffles so as to clamp the clamp platform; and a lifting component is arranged between the clamp platform and the clamp base.
The adoption of the further beneficial effects is as follows: the welding position of the electrode beam of the battery cell can be ensured to be matched with the lower die of the ultrasonic welding machine through the adjusting screw, so that the welding machine is suitable for welding different battery cells.
Further, electric core fixed subassembly still includes second adjusting bolt, the quantity of the last fixed stop who establishes of anchor clamps base is three, three fixed stop arranges the left side at anchor clamps base up end respectively, front side and right side, the last second spout that is equipped with of fixed stop, the length direction of the second spout on every fixed stop all is mutually perpendicular with the relative side of this fixed stop place side, second adjusting bolt's screw rod end pass behind the second spout with anchor clamps base threaded connection, in order to realize compressing tightly fixed stop on anchor clamps base.
The adoption of the further beneficial effects is as follows: can be suitable for clamping fixture platforms with different sizes.
Furthermore, the lifting assembly is a plurality of screws, a plurality of through holes with internal threads are formed in the clamp base, the screw end of each screw is screwed with one through hole, and the nut end of each screw is supported on the clamp base so as to support the clamp platform.
The adoption of the further beneficial effects is as follows: simple structure and convenient adjustment.
Furthermore, the number of the fixed stop blocks arranged on the clamp platform is three, the tab fixing assembly is arranged on the rear side of the upper end surface of the clamp platform, and the three fixed stop blocks are respectively arranged on the left side, the front side and the right side of the upper end surface of the clamp platform; the adjusting part comprises a first adjusting bolt and a first sliding groove formed in the fixed stop block, the length direction of the first sliding groove in each fixed stop block is perpendicular to the opposite side of the side where the fixed stop block is located, and the screw end of the first adjusting bolt penetrates through the first sliding groove and then is in threaded connection with the fixture platform, so that the fixed stop block is pressed on the fixture platform.
The adoption of the further beneficial effects is as follows: the distance between the side face of the tab with any polarity and the side edge of the battery cell with the corresponding polarity is adjustable, so that the post-process packaging of the aluminum plastic film of the battery is simple and rapid, and the accuracy of process errors can be ensured to be smaller.
Further, utmost point ear fixed subassembly includes utmost point ear mounting, utmost point ear briquetting and utmost point ear fixing base, and utmost point ear fixing base sets up on the up end of anchor clamps platform, and utmost point ear mounting sets up on the up end of utmost point ear fixing base, and the separable setting of utmost point ear briquetting is on utmost point ear mounting.
Furthermore, the fixed subassembly of utmost point ear still includes hinge and connecting piece, and the one end of utmost point ear briquetting is connected with utmost point ear mounting through the hinge, and the other end of utmost point ear briquetting passes through the connecting piece and is connected with utmost point ear mounting separable.
Furthermore, the connecting piece comprises a first magnet and a second magnet which is attracted with the first magnet, and the first magnet and the second magnet are respectively arranged on the lug pressing block and the lug fixing piece.
The adoption of the further beneficial effects is as follows: the clamping of the pole lug is convenient.
Furthermore, the lug fixing assembly further comprises a third adjusting bolt, a third sliding groove is formed in the lug fixing seat, the length direction of the third sliding groove is perpendicular to the opposite side of the side where the lug fixing seat is located, and the screw end of the third adjusting bolt penetrates through the third sliding groove and then is in threaded connection with the clamp platform, so that the lug fixing seat is pressed on the clamp platform.
The adoption of the further beneficial effects is as follows: the distance between the lug fixing piece and the lug pressing block and the clamp platform is convenient to adjust, so that the clamp is suitable for clamping different lugs.
Drawings
Fig. 1 is a top view of a soft-package battery tab welding fixture of the present invention;
fig. 2 is the utility model discloses laminate polymer battery utmost point ear welding jig's stereogram.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the anchor clamps base, 2, electric core fixed component, 210, the anchor clamps platform, 220, fixed dog, 230, regulating part, 231, first adjusting bolt, 232, first spout, 240, lifting unit, 250, fixed stop, 251, the second spout, 260, the second adjusting bolt, 3, utmost point ear fixed component, 310, utmost point ear mounting, 320, utmost point ear briquetting, 330, third adjusting bolt, 340, utmost point ear fixing base, 341, the third spout, 350, the hinge, 4, electric core, 5, utmost point ear.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 and fig. 2, a laminate polymer battery utmost point ear welding jig, including anchor clamps base 1, the fixed subassembly 2 of electric core and utmost point ear fixed subassembly 3, the fixed subassembly 2 of electric core sets up on anchor clamps base 1, utmost point ear fixed subassembly 3 is fixed mutually with the fixed subassembly 2 of electric core, wherein, the fixed subassembly 2 of electric core is used for fixing electric core 4, and utmost point ear fixed subassembly 3 is used for fixing utmost point ear 5, after utilizing this anchor clamps to fix electric core 4 and utmost point ear 5 in place, can be in the same place utmost point ear 5 and electric core 4 welding through ultrasonic welder.
Example 2
As shown in fig. 1 and fig. 2, a laminate polymer battery utmost point ear welding jig, including anchor clamps base 1, the fixed subassembly 2 of electric core and utmost point ear fixed subassembly 3, the fixed subassembly 2 of electric core sets up on anchor clamps base 1, utmost point ear fixed subassembly 3 is fixed mutually with the fixed subassembly 2 of electric core, wherein, the fixed subassembly 2 of electric core is used for fixing electric core 4, and utmost point ear fixed subassembly 3 is used for fixing utmost point ear 5, after utilizing this anchor clamps to fix electric core 4 and utmost point ear 5 in place, can be in the same place utmost point ear 5 and electric core 4 welding through ultrasonic welder.
The battery cell fixing assembly 2 comprises a clamp platform 210, fixing stoppers 220 and an adjusting piece 230, wherein the clamp platform 210 is arranged on a clamp base 1, the tab fixing assembly 3 is fixed with the clamp platform 210, the clamp platform 210 is provided with a plurality of fixing stoppers 220, and the battery cell 4 is clamped by the fixing stoppers 220. Each fixed stop 220 is connected to the clamp platform 210 by an adjustment member 230.
Example 3
As shown in fig. 1 and fig. 2, a laminate polymer battery utmost point ear welding jig, including anchor clamps base 1, the fixed subassembly 2 of electric core and utmost point ear fixed subassembly 3, the fixed subassembly 2 of electric core sets up on anchor clamps base 1, utmost point ear fixed subassembly 3 is fixed mutually with the fixed subassembly 2 of electric core, wherein, the fixed subassembly 2 of electric core is used for fixing electric core 4, and utmost point ear fixed subassembly 3 is used for fixing utmost point ear 5, after utilizing this anchor clamps to fix electric core 4 and utmost point ear 5 in place, can be in the same place utmost point ear 5 and electric core 4 welding through ultrasonic welder.
The battery cell fixing assembly 2 comprises a clamp platform 210, fixing stoppers 220 and an adjusting piece 230, wherein the clamp platform 210 is arranged on a clamp base 1, the tab fixing assembly 3 is fixed with the clamp platform 210, the clamp platform 210 is provided with a plurality of fixing stoppers 220, and the battery cell 4 is clamped by the fixing stoppers 220. Each fixed stop 220 is connected to the clamp platform 210 by an adjustment member 230.
The battery cell fixing assembly 2 further comprises a plurality of fixing baffles 250 and a lifting assembly 240, and the fixture base 1 is provided with a plurality of fixing baffles 250 to clamp the fixture platform 210. The lifting assembly 240 is arranged between the clamp platform 210 and the clamp base 1, that is, the lifting assembly 240 can make the distance between the clamp platform 210 and the clamp base 1 larger and smaller.
Example 4
As shown in fig. 1 and fig. 2, a laminate polymer battery utmost point ear welding jig, including anchor clamps base 1, the fixed subassembly 2 of electric core and utmost point ear fixed subassembly 3, the fixed subassembly 2 of electric core sets up on anchor clamps base 1, utmost point ear fixed subassembly 3 is fixed mutually with the fixed subassembly 2 of electric core, wherein, the fixed subassembly 2 of electric core is used for fixing electric core 4, and utmost point ear fixed subassembly 3 is used for fixing utmost point ear 5, after utilizing this anchor clamps to fix electric core 4 and utmost point ear 5 in place, can be in the same place utmost point ear 5 and electric core 4 welding through ultrasonic welder.
The battery cell fixing assembly 2 comprises a clamp platform 210, fixing stoppers 220 and an adjusting piece 230, wherein the clamp platform 210 is arranged on a clamp base 1, the tab fixing assembly 3 is fixed with the clamp platform 210, the clamp platform 210 is provided with a plurality of fixing stoppers 220, and the battery cell 4 is clamped by the fixing stoppers 220. Each fixed stop 220 is connected to the clamp platform 210 by an adjustment member 230.
The battery cell fixing assembly 2 further comprises a plurality of fixing baffles 250 and a lifting assembly 240, and the fixture base 1 is provided with a plurality of fixing baffles 250 to clamp the fixture platform 210. The lifting assembly 240 is arranged between the clamp platform 210 and the clamp base 1, that is, the lifting assembly 240 can make the distance between the clamp platform 210 and the clamp base 1 larger and smaller.
The battery cell fixing assembly 2 further comprises a second adjusting bolt 260, the number of the fixing baffle plates 250 arranged on the fixture base 1 is three, the three fixing baffle plates 250 are respectively arranged on the left side, the front side and the right side of the upper end face of the fixture base 1, a second sliding groove 251 is arranged on each fixing baffle plate 250, the length direction of each second sliding groove 251 on each fixing baffle plate 250 is perpendicular to the opposite side of the side where the corresponding fixing baffle plate 250 is located, and the screw end of the second adjusting bolt 260 penetrates through the second sliding groove 251 and then is in threaded connection with the fixture base 1, so that the fixing baffle plates 250 are tightly pressed on the fixture base 1.
The lifting assembly 240 is provided with a plurality of screws, a plurality of through holes with internal threads are formed in the fixture base 1, the screw end of each screw is screwed with one through hole, and the nut end of each screw is supported on the fixture base 1 so as to support the fixture platform 210.
The number of the fixed stoppers 220 arranged on the fixture platform 210 is three, the tab fixing assembly 3 is arranged on the rear side of the upper end surface of the fixture platform 210, and the three fixed stoppers 220 are respectively arranged on the left side, the front side and the right side of the upper end surface of the fixture platform 210; the adjusting member 230 includes a first adjusting bolt 231 and a first sliding slot 232 opened on the fixed block 220, and a length direction of the first sliding slot 232 on each fixed block 220 is perpendicular to an opposite side of the fixed block 220. The screw end of the first adjusting bolt 231 passes through the first sliding groove 232 and then is in threaded connection with the fixture platform 210, so that the fixed stopper 220 is pressed on the fixture platform 210.
The fixed subassembly 3 of utmost point ear includes utmost point ear mounting 310, utmost point ear briquetting 320 and utmost point ear fixing base 340, and utmost point ear fixing base 340 sets up on the up end of anchor clamps platform 210, and utmost point ear mounting 310 sets up on the up end of utmost point ear fixing base 340, and the separable setting of utmost point ear briquetting 320 can clip utmost point ear 5 through the cooperation of utmost point ear briquetting 320 and utmost point ear mounting 310 on utmost point ear mounting 310.
The tab fixing assembly 3 further includes a hinge 350 and a connecting member, one end of the tab pressing block 320 is connected to the tab fixing member 310 through the hinge 350, and the other end of the tab pressing block 320 is detachably connected to the tab fixing member 310 through the connecting member, in general, the hinge 350 may be a hinge, and the connecting member may be a buckle, a latch, etc., and in this embodiment, the connecting member includes a first magnet and a second magnet attracted to the first magnet, and the first magnet and the second magnet are respectively disposed on the tab pressing block 320 and the tab fixing member 310.
The tab fixing assembly 3 further comprises a third adjusting bolt 330, a third sliding groove 341 is formed in the tab fixing seat 340, the length direction of the third sliding groove 341 is perpendicular to the opposite side of the side where the tab fixing seat 340 is located, and the screw end of the third adjusting bolt 330 penetrates through the third sliding groove 341 and then is in threaded connection with the clamp platform 210, so that the tab fixing seat 340 is pressed on the clamp platform 210.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. The soft package battery tab welding clamp is characterized by comprising a clamp base (1), a battery cell fixing assembly (2) and a tab fixing assembly (3), wherein the battery cell fixing assembly (2) is arranged on the clamp base (1), and the tab fixing assembly (3) is fixed with the battery cell fixing assembly (2); the battery cell fixing assembly (2) comprises a clamp platform (210), fixing stop blocks (220) and an adjusting piece (230), the clamp platform (210) is arranged on the clamp base (1), the lug fixing assembly (3) is fixed with the clamp platform (210), and the clamp platform (210) is provided with a plurality of fixing stop blocks (220) so as to clamp a battery cell (4); each fixed stop block (220) is connected with the clamp platform (210) through the adjusting piece (230);
the number of the fixed stop blocks (220) arranged on the clamp platform (210) is three, the tab fixing assembly (3) is arranged on the rear side of the upper end face of the clamp platform (210), and the three fixed stop blocks (220) are respectively arranged on the left side, the front side and the right side of the upper end face of the clamp platform (210); the adjusting piece (230) comprises a first adjusting bolt (231) and a first sliding groove (232) formed in the fixed stop blocks (220), the length direction of the first sliding groove (232) in each fixed stop block (220) is perpendicular to the opposite side of the side where the fixed stop block (220) is located, and the screw end of the first adjusting bolt (231) penetrates through the first sliding groove (232) and then is in threaded connection with the clamp platform (210) so as to press the fixed stop blocks (220) onto the clamp platform (210);
utmost point ear fixed subassembly (3) are including utmost point ear mounting (310), utmost point ear briquetting (320) and utmost point ear fixing base (340), utmost point ear fixing base (340) set up on the up end of anchor clamps platform (210), utmost point ear mounting (310) set up on the up end of utmost point ear fixing base (340), the separable setting of utmost point ear briquetting (320) is in on utmost point ear mounting (310).
2. The soft package battery tab welding fixture according to claim 1, wherein the cell fixing assembly (2) further comprises a plurality of fixing baffles (250) and a lifting assembly (240), and the fixture base (1) is provided with a plurality of fixing baffles (250) to clamp the fixture platform (210); and a lifting component (240) is arranged between the clamp platform (210) and the clamp base (1).
3. The soft-package battery tab welding fixture according to claim 2, wherein the battery cell fixing assembly (2) further comprises three second adjusting bolts (260), the three fixing baffles (250) are arranged on the fixture base (1), the three fixing baffles (250) are respectively arranged on the left side, the front side and the right side of the upper end surface of the fixture base (1), the fixing baffles (250) are provided with second sliding grooves (251), the length direction of each second sliding groove (251) on each fixing baffle (250) is perpendicular to the opposite side of the side where the corresponding fixing baffle (250) is located, and the screw end of each second adjusting bolt (260) penetrates through the corresponding second sliding groove (251) and then is in threaded connection with the fixture base (1), so that the fixing baffles (250) are pressed on the fixture base (1).
4. The soft-package battery tab welding clamp according to claim 3, wherein the lifting component (240) is a plurality of screws, a plurality of through holes with internal threads are formed in the clamp base (1), the screw end of each screw is screwed with one of the through holes, and the nut end of each screw abuts against the clamp base (1) to support the clamp platform (210).
5. The soft package battery tab welding fixture according to claim 1, wherein the tab fixing assembly (3) further comprises a hinge (350) and a connecting piece, one end of the tab pressing block (320) is connected with the tab fixing piece (310) through the hinge (350), and the other end of the tab pressing block (320) is detachably connected with the tab fixing piece (310) through the connecting piece.
6. The soft package battery tab welding fixture of claim 5, wherein the connecting member comprises a first magnet and a second magnet attracted to the first magnet, and the first magnet and the second magnet are respectively disposed on the tab pressing block (320) and the tab fixing member (310).
7. The soft-package battery tab welding clamp according to claim 1, wherein the tab fixing assembly (3) further comprises a third adjusting bolt (330), a third sliding groove (341) is formed in the tab fixing seat (340), the length direction of the third sliding groove (341) is perpendicular to the opposite side of the side where the tab fixing seat (340) is located, and the screw end of the third adjusting bolt (330) penetrates through the third sliding groove (341) and then is in threaded connection with the clamp platform (210), so that the tab fixing seat (340) is pressed on the clamp platform (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322809.0U CN210677524U (en) | 2019-08-14 | 2019-08-14 | Laminate polymer battery utmost point ear welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322809.0U CN210677524U (en) | 2019-08-14 | 2019-08-14 | Laminate polymer battery utmost point ear welding jig |
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| Publication Number | Publication Date |
|---|---|
| CN210677524U true CN210677524U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921322809.0U Active CN210677524U (en) | 2019-08-14 | 2019-08-14 | Laminate polymer battery utmost point ear welding jig |
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| CN (1) | CN210677524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114566719A (en) * | 2022-01-31 | 2022-05-31 | 中山天贸电池有限公司 | Device for controlling center distance |
| CN115476095A (en) * | 2022-09-29 | 2022-12-16 | 天津力神电池股份有限公司 | V-shaped tab welding device for laminated battery |
-
2019
- 2019-08-14 CN CN201921322809.0U patent/CN210677524U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114566719A (en) * | 2022-01-31 | 2022-05-31 | 中山天贸电池有限公司 | Device for controlling center distance |
| CN114566719B (en) * | 2022-01-31 | 2024-06-14 | 中山天贸电池有限公司 | Device for controlling center distance |
| CN115476095A (en) * | 2022-09-29 | 2022-12-16 | 天津力神电池股份有限公司 | V-shaped tab welding device for laminated battery |
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