CN220178490U - Lithium battery tab welding mechanical arm - Google Patents
Lithium battery tab welding mechanical arm Download PDFInfo
- Publication number
- CN220178490U CN220178490U CN202321401078.5U CN202321401078U CN220178490U CN 220178490 U CN220178490 U CN 220178490U CN 202321401078 U CN202321401078 U CN 202321401078U CN 220178490 U CN220178490 U CN 220178490U
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- CN
- China
- Prior art keywords
- lithium battery
- plate
- wall
- rigid coupling
- welding
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 67
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 45
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model belongs to the field of lithium battery welding devices, in particular to a lithium battery tab welding mechanical arm, which comprises a bottom plate; the top end of the bottom plate is fixedly connected with a conveyor belt; the rotating motor is started to drive the disc and the turntable to rotate, the placing groove on the outer wall of the turntable can be moved together when the turntable rotates, the lug in the conveying plate is conveyed into the placing groove, the lug rotates along with the turntable, the long rod on one side can be driven to rotate when the turntable rotates, the long rod can extend into the slot on the inner wall of the conveying block and is abutted against the stop block, then the rotating motor is stopped to rotate, the lug in the placing groove can be tightly attached to one side of the lithium battery in the supporting plate, then the welding machine can be pushed downwards through the hydraulic cylinder, the lug and the lithium battery are subjected to welding treatment, and after welding, the conveying block and the supporting plate can be conveyed through the conveying belt, so that the problem that the welding efficiency is low due to manual placement of the lug is solved.
Description
Technical Field
The utility model relates to the field of lithium battery welding devices, in particular to a lithium battery tab welding mechanical arm.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as a positive and negative electrode material, and can be broadly divided into two types: the lithium metal battery and the lithium ion battery, the lithium ion battery does not contain lithium in a metal state, and the tab of the lithium battery is a metal conductor which leads out the positive electrode and the negative electrode from the battery core, and when the tab is welded, a welding arm is needed.
The tab welding arm of the lithium battery comprises a welding frame, a hydraulic cylinder and a welder, when the tab of the lithium battery is required to be welded, the tab can be placed at a place where the lithium battery is required to be welded, and then the hydraulic cylinder is enabled to push the welder to move downwards, and the tab is welded.
In the prior art, when the electrode lugs of the lithium battery are required to be welded, the electrode lugs are manually placed on the lithium battery by an operator, and then the electrode lugs of the lithium battery are welded by a mechanical arm, and the welding operation steps are increased by manual operation, so that the welding efficiency is easily affected; therefore, a lithium battery tab welding mechanical arm is provided for solving the above problems.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides a lithium battery tab welding mechanical arm.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a lithium battery tab welding mechanical arm, which comprises a bottom plate; the top end of the bottom plate is fixedly connected with a conveyor belt, and a welding assembly is arranged at the top end of the bottom plate;
the welding assembly comprises a supporting arm, the supporting arm rigid coupling is in one side of bottom plate, supporting arm one side bottom rigid coupling has the pneumatic cylinder, pneumatic cylinder bottom rigid coupling has the welding machine, conveyer belt top rigid coupling has the transmission piece, transmission piece top rigid coupling has the layer board, the slot has been seted up to the transmission piece inner wall, transmission piece inner wall rigid coupling has the dog, bottom plate top rigid coupling has the rotating electrical machines, the rotating electrical machines output rigid coupling has the disc, disc top rigid coupling has the carousel, disc one side rigid coupling has the stock, the standing groove has been seted up to carousel one side, stock and standing groove all are provided with a set of to be circumference distribution, a set of stock grafting is in the inner wall of transmission piece, the bottom plate top rigid coupling has the pillar, the pillar top rigid coupling has the transfer board, the transfer board sets up one side at the carousel.
Preferably, the inner wall of the placing groove is fixedly connected with a gasket, the gasket is made of rubber, the shape of the gasket is consistent with that of the placing groove, and the number of the gaskets is consistent with that of the placing groove.
Preferably, the top end of the conveying plate is provided with a groove, the inner wall of the groove is rotationally connected with a roller, and the roller is provided with a plurality of groups and is parallel to the inner wall of the groove.
Preferably, a baffle is fixedly connected to one side of the conveying plate, the baffle is arc-shaped, the baffle is arranged on the outer wall of the turntable, and an opening is formed in one side, close to the conveying block, of the baffle.
Preferably, a side plate is fixedly connected to one side of the welding machine, the height of one side of the supporting plate is larger than that of the other side of the supporting plate, and the side plate is arranged at the top end of the supporting plate.
Preferably, the bottom plate top rigid coupling has the receiver, the receiver sets up the bottom in conveyer belt one side.
The utility model has the advantages that:
1. according to the utility model, the rotating motor is started to drive the disc and the turntable to rotate, the placing groove on the outer wall of the turntable can be moved together when the turntable rotates, the lug in the conveying plate is conveyed into the placing groove, the lug rotates along with the turntable, the long rod on one side can be driven to rotate when the turntable rotates, the long rod can extend into the slot on the inner wall of the conveying block and is abutted against the stop block, then the rotation of the rotating motor is stopped, the placing groove is exposed on one side of the conveying block, the lug in the placing groove can be tightly attached to one side of the lithium battery in the supporting plate, then the welding machine can be pushed downwards through the hydraulic cylinder, and the lug and the lithium battery are welded through the welding machine, and after welding, the conveying block and the supporting plate can be conveyed through the conveying belt, so that the problem that the welding efficiency is low when the lug is manually placed is solved.
2. According to the utility model, the arc-shaped baffle plate is arranged on one side of the conveying plate, so that the baffle plate can be used for limiting the outer wall of the turntable conveniently, the tab can be prevented from falling off in the conveying process, the tab can be conveniently welded with one side of the lithium battery in a contact manner through the opening arranged on one side, and the rubber gasket is arranged on the inner wall of the placing groove, so that the tab can be conveniently protected through the gasket when the tab is conveyed into the placing groove.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a turntable according to the present utility model;
FIG. 3 is a schematic view of a welder according to the present utility model;
FIG. 4 is a schematic diagram of a pallet structure according to the present utility model;
fig. 5 is a schematic diagram of a conveying plate structure according to the present utility model.
In the figure: 1. a bottom plate; 2. a conveyor belt; 3. a support arm; 4. a hydraulic cylinder; 5. welding machine; 6. a transport block; 7. a supporting plate; 8. a slot; 9. a stop block; 10. a rotating electric machine; 11. a disc; 12. a turntable; 13. a long rod; 14. a placement groove; 15. a gasket; 16. a support post; 17. a transfer plate; 18. a roller; 19. a baffle; 20. a side plate; 21. and a storage box.
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. 1-5, a mechanical arm for welding tabs of a lithium battery comprises a bottom plate 1; the top end of the bottom plate 1 is fixedly connected with a conveyor belt 2, and a welding assembly is arranged at the top end of the bottom plate 1;
the welding assembly comprises a supporting arm 3, the supporting arm 3 is fixedly connected to one side of a bottom plate 1, a hydraulic cylinder 4 is fixedly connected to the bottom of one side of the supporting arm 3, a welding machine 5 is fixedly connected to the bottom of the hydraulic cylinder 4, a transmission block 6 is fixedly connected to the top end of a transmission belt 2, a supporting plate 7 is fixedly connected to the top end of the transmission block 6, a slot 8 is formed in the inner wall of the transmission block 6, a stop block 9 is fixedly connected to the inner wall of the transmission block 6, a rotating motor 10 is fixedly connected to the top end of the bottom plate 1, a disc 11 is fixedly connected to the output end of the rotating motor 10, a turntable 12 is fixedly connected to the top end of the disc 11, a long rod 13 is fixedly connected to one side of the disc 11, a placing groove 14 is formed in one side of the turntable 12, the long rod 13 and the placing groove 14 are all arranged in groups and distributed circumferentially, a group of long rods 13 is spliced on the inner wall of the transmission block 6, a support column 16 is fixedly connected to the top end of the bottom plate 1, a transmission plate 17 is fixedly connected to the top end of the support column 16, and the transmission plate 17 is arranged on one side of the turntable 12.
During operation, in the prior art, when the tab of lithium battery is required to carry out welding operation, lead to the groove and be through the manual processing that will place the tab on lithium battery of operating personnel, rethread robotic arm carries out welding treatment to lithium battery tab, and manual operation can make the welding operation step increase, easily influence welded efficiency, in order to solve the problem that manual setting tab easily causes welding efficiency to be low, when the tab of lithium battery is required to carry out welding, can place the tab on transfer plate 17, and convey the layer board 7 that the lithium battery passes through the conveyer belt 2 top setting, then start rotating electrical machines 10, make rotating electrical machines 10 drive disc 11 and carousel 12 and rotate, carousel 12 is in carrying out the standing groove 14 together when rotating, and with the tab in the transfer plate 17 being conveyed and carry out the standing groove 14, make the tab rotate along with carousel 12, disc 11 can drive the stock 13 of one side and rotate, can make stock 13 stretch into in the slot 8 of transfer block 6 inner wall, and support to dog 9, stop rotating electrical machines 10's rotation, make the tab 14 drive the lug 6 and carry out welding machine at one side in the backing plate 5 and can carry out the welding machine through the backing plate 5 with the lithium battery that the backing plate is followed, can carry out welding efficiency to carry out the welding with the backing plate 5 in the backing plate 5, can carry out welding machine through the backing plate 5, can be carried out welding with the side is convenient to carry out welding to the side welding machine through the side 5.
Further, as shown in fig. 2, the inner wall of the placement groove 14 is fixedly connected with a gasket 15, the gasket 15 is made of rubber, the shape of the gasket 15 is consistent with that of the placement groove 14, and the number of the gaskets 15 is consistent with that of the placement groove 14;
in operation, the rubber gasket 15 is arranged on the inner wall of the placement groove 14, so that the gasket 15 is convenient to protect the tab when the tab is conveyed into the placement groove 14.
Further, as shown in fig. 5, a groove is formed at the top end of the conveying plate 17, the inner wall of the groove is rotatably connected with a roller 18, and the roller 18 is provided with a plurality of groups and is parallel to the inner wall of the groove;
in operation, a plurality of groups of rollers 18 which are distributed in parallel are arranged on the inner wall of the groove of the conveying plate 17, so that the lugs can be conveniently conveyed to one side through the rollers 18.
Further, as shown in fig. 5, a baffle plate 19 is fixedly connected to one side of the conveying plate 17, the baffle plate 19 is arc-shaped, the baffle plate 19 is arranged on the outer wall of the turntable 12, and an opening is formed in one side of the baffle plate 19, which is close to the conveying block 6;
during operation, through set up curved baffle 19 in one side of transfer plate 17, can be convenient for carry out spacingly for the outer wall of carousel 12 through baffle 19 to can prevent that the utmost point ear from taking place to drop at the in-process of conveying, and through the opening that one side set up, can be convenient for carry out contact welding with the utmost point ear through opening and one side of lithium cell.
Further, as shown in fig. 3, a side plate 20 is fixedly connected to one side of the welding machine 5, the height of one side of the supporting plate 7 is greater than that of the other side, and the side plate 20 is arranged at the top end of the supporting plate 7;
during operation, by arranging the side plate 20 on one side of the welding machine 5, the side plate 20 can be conveniently inserted on the higher side of the supporting plate 7 when the welding machine 5 moves downwards, so that the position of the welding machine 5 is conveniently limited, and the welding position is conveniently determined.
Further, as shown in fig. 1, a storage box 21 is fixedly connected to the top end of the bottom plate 1, and the storage box 21 is disposed at the bottom of one side of the conveyor belt 2;
in operation, the storage box 21 is arranged at the top end of the bottom plate 1, so that the welded lithium batteries can be conveniently collected.
The working principle is that in order to solve the problem that the welding efficiency is low when the tab of the lithium battery is needed to be welded, the tab can be placed on the conveying plate 17, the tab can be conveniently conveyed to one side through the rollers 18 by arranging a plurality of groups of rollers 18 which are distributed in parallel on the inner wall of the groove of the conveying plate 17, the lithium battery is conveyed through the supporting plate 7 arranged at the top end of the conveying belt 2, then the rotating motor 10 is started, the rotating motor 10 drives the disc 11 and the rotating disc 12 to rotate, the rotating disc 12 can enable the placing groove 14 on the outer wall of the rotating disc 12 to move together when rotating, the tab in the conveying plate 17 is conveyed into the placing groove 14, the rubber gasket 15 is arranged on the inner wall of the placing groove 14, the tab can be conveniently protected through the gasket 15 when the tab is conveyed into the placing groove 14, the lug rotates along with the rotary table 12, the baffle 19 is arranged on one side of the conveying plate 17, the baffle 19 can be used for limiting the outer wall of the rotary table 12 conveniently, so that the lug can be prevented from falling off in the conveying process, the disc 11 can drive the long rod 13 on one side to rotate when rotating, the long rod 13 can extend into the slot 8 on the inner wall of the conveying block 6 and abut against the stop block 9, then the rotation of the rotary motor 10 is stopped, the placing groove 14 is exposed on one side of the conveying block 6, the lug in the placing groove 14 can be tightly attached to one side of a lithium battery in the supporting plate 7, then the welding machine 5 can be pushed downwards through the hydraulic cylinder 4, the side plate 20 is inserted on one side higher than the supporting plate 7, so that the downward moving position of the welding machine 5 can be limited conveniently, the welding position can be determined conveniently, and the lug and the lithium battery can be welded through the welding machine 5, and after welding, the transmission block 6 and the supporting plate 7 can be transmitted through the conveyor belt 2, and the storage box 21 is arranged at the top end of the bottom plate 1, so that the welded lithium battery can be conveniently collected, and the efficiency of tab welding can be conveniently improved in a reciprocating manner.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A lithium battery tab welding mechanical arm comprises a bottom plate (1); the top end of the bottom plate (1) is fixedly connected with a conveyor belt (2), and the top end of the bottom plate (1) is provided with a welding assembly, which is characterized in that;
the welding assembly comprises a supporting arm (3), one side of bottom plate (1) is fixedly connected with supporting arm (3), one side bottom of supporting arm (3) is fixedly connected with pneumatic cylinder (4), pneumatic cylinder (4) bottom rigid coupling has welding machine (5), conveyer belt (2) top rigid coupling has transmission block (6), transmission block (6) top rigid coupling has layer board (7), slot (8) have been seted up to transmission block (6) inner wall, transmission block (6) inner wall rigid coupling has dog (9), bottom plate (1) top rigid coupling has rotating electrical machines (10), rotating electrical machines (10) output rigid coupling has disc (11), disc (11) top rigid coupling has carousel (12), disc (11) one side rigid coupling has stock (13), standing groove (14) have been seted up to carousel (12) one side, stock (13) and standing groove (14) all are provided with the group to be circumference and distribute, a set of stock (13) are pegged graft at the inner wall of transmission block (6), bottom plate (1) top rigid coupling has pillar (16), carousel (17) top rigid coupling has pillar (17) to be provided with.
2. The lithium battery tab welding robot arm according to claim 1, wherein: the inner wall of the placing groove (14) is fixedly connected with a gasket (15), the gasket (15) is made of rubber, the shape of the gasket (15) is consistent with that of the placing groove (14), and the number of the gaskets (15) is consistent with that of the placing groove (14).
3. The lithium battery tab welding robot arm according to claim 2, wherein: the top end of the conveying plate (17) is provided with a groove, the inner wall of the groove is rotationally connected with a roller (18), and the roller (18) is provided with a plurality of groups and is parallel to the inner wall of the groove.
4. A lithium battery tab welding robot arm as defined in claim 3, wherein: the conveying device is characterized in that a baffle (19) is fixedly connected to one side of the conveying plate (17), the baffle (19) is arc-shaped, the baffle (19) is arranged on the outer wall of the rotary table (12), and an opening is formed in one side, close to the conveying block (6), of the baffle (19).
5. The lithium battery tab welding robot arm as set forth in claim 4, wherein: a side plate (20) is fixedly connected to one side of the welding machine (5), the height of one side of the supporting plate (7) is larger than that of the other side, and the side plate (20) is arranged at the top end of the supporting plate (7).
6. The lithium battery tab welding robot arm according to claim 5, wherein: the top end of the bottom plate (1) is fixedly connected with a storage box (21), and the storage box (21) is arranged at the bottom of one side of the conveyor belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401078.5U CN220178490U (en) | 2023-06-02 | 2023-06-02 | Lithium battery tab welding mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401078.5U CN220178490U (en) | 2023-06-02 | 2023-06-02 | Lithium battery tab welding mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178490U true CN220178490U (en) | 2023-12-15 |
Family
ID=89101948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321401078.5U Active CN220178490U (en) | 2023-06-02 | 2023-06-02 | Lithium battery tab welding mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178490U (en) |
-
2023
- 2023-06-02 CN CN202321401078.5U patent/CN220178490U/en active Active
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