An automatic welding positioning device for battery current collector

Abstract

The utility model discloses a kind of automatic welding positioning devices for battery current collector, including support plate, adjusting assembly, driving assembly, telescopic part and clamping plate, when using, when welding battery current collector, telescopic part drives clamping plate to move towards and fix it, after fixing, the driving assembly of setting drives the installation block connected with it to move, installation block drives placement plate to move towards, placement plate moves towards and drives battery current collector to move towards, so that battery current collector mutually close contact, so as to facilitate welding, harmful gas and impurity can be generated in welding process, the dust collector of setting is absorbed by dust absorption head, so as to can play a protective role to welding environment, when needing to adjust the angle of battery current collector, the adjusting assembly of setting drives mounting plate to rotate, mounting plate rotates around pivot to the angle required, so as to facilitate welding at different positions of battery current collector, improve the convenience of welding.

Description

Technical Field

[0001] This utility model relates to a positioning device, specifically an automatic welding positioning device for battery current collectors. Background Technology

[0002] With the rapid development of new energy vehicles, energy storage devices, and consumer electronics, the demand for lithium-ion batteries is constantly increasing. As a crucial component of the battery cell, the welding precision of the current collector directly affects the battery's conductivity and safety performance. During battery production, the current collector needs to be welded to the tabs, electrodes, or leads to achieve efficient current conduction and reliable connection. Existing current collector welding methods mostly rely on manual placement and positioning, which has the following shortcomings: insufficient positioning accuracy; different current collector sizes require different fixtures; manual positioning is prone to misalignment, leading to inaccurate weld point positions and affecting electrical performance consistency. Therefore, an automatic welding and positioning device for battery current collectors needs to be designed to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide an automatic welding and positioning device for battery current collectors to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An automatic welding and positioning device for battery current collectors includes a support plate, a mounting frame mounted on the support plate, vertical plates symmetrically mounted on the support plate, a rotating shaft rotatably mounted on the vertical plates, a mounting plate fixedly mounted on the rotating shaft, an adjustment component at the bottom of the mounting plate, the end of the adjustment component away from the mounting plate being connected to the support plate, a mounting groove formed on the mounting plate, mounting blocks symmetrically slidably mounted in the mounting groove, a placement plate mounted on the mounting block, a placement groove formed on the placement plate, a clamping component disposed in the placement groove, a driving component mounted on the mounting plate, the driving component being connected to the mounting block, a mounting rod mounted on the mounting plate, a vacuum head mounted on the end of the mounting rod away from the mounting plate, a vacuum cleaner mounted on the mounting frame, a vacuum hose mounted on the vacuum cleaner, the end of the vacuum hose away from the vacuum cleaner being connected to the vacuum head.

[0006] As a further embodiment of this utility model: the clamping assembly includes a telescopic component, which is symmetrically arranged in the placement groove. One end of the telescopic component is connected to the side wall of the placement groove, and the other end is connected to a clamping plate.

[0007] As a further embodiment of this utility model: the driving assembly includes a driving component, which is mounted on a mounting plate. A driving groove is provided on the mounting plate. A driving shaft is mounted on the output end of the driving component. The end of the driving shaft away from the driving component extends into the driving groove and is connected to a threaded rod. The end of the threaded rod away from the driving shaft is rotatably connected to the side wall of the driving groove. A slider is slidably mounted in the driving groove. A driving rod is hinged on the slider. The end of the driving rod away from the slider is hinged to the mounting block. The threaded rod and the slider are connected by a thread.

[0008] As a further embodiment of this utility model: the adjustment component includes an adjustment groove, an adjustment groove is provided on the support plate, an adjustment block is slidably installed in the adjustment groove, an adjustment rod is hinged on the adjustment block, the end of the adjustment rod away from the adjustment block is hinged to the mounting plate, a telescopic component is installed on the side wall of the adjustment groove, and the end of the telescopic component away from the side wall of the adjustment groove is connected to the adjustment block.

[0009] As a further embodiment of this utility model: a lighting lamp is installed on the mounting bracket.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When the device is in use, the battery current collector is placed in the placement slot during welding. The telescopic component drives the clamping plate to move towards each other and fix it. After fixing, the driving component drives the driving shaft to rotate. The rotation of the driving shaft drives the threaded rod to rotate. The rotation of the threaded rod drives the slider to move under the action of the thread. The slider moves towards each other and pulls the mounting block to move through the driving rod. The mounting block drives the placement plate to move towards each other. The movement of the placement plate drives the battery current collector to move towards each other, so that the battery current collectors are close to each other and in contact, which facilitates welding of their contact surfaces. Harmful gases and impurities are generated during the welding process. The vacuum cleaner absorbs them through the vacuum head, which can protect the welding environment. When it is necessary to adjust the angle of the battery current collector, the telescopic component drives the adjustment block connected to it to move. The movement of the adjustment block drives the mounting plate to rotate through the adjustment rod. The mounting plate rotates around the axis to the required angle, which facilitates welding of different positions of the battery current collector and improves the convenience of welding. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of an automatic welding and positioning device for battery current collectors.

[0012] Figure 2 This is a schematic diagram of an automatic welding and positioning device for battery current collectors from another angle.

[0013] Figure 3 This is a schematic diagram of the threaded rod in an automatic welding and positioning device for battery current collectors.

[0014] In the diagram: 1. Support plate; 2. Mounting bracket; 3. Lighting lamp; 4. Vertical plate; 5. Rotating shaft; 6. Adjustment groove; 7. Adjustment block; 8. Adjustment rod; 9. Mounting plate; 10. Drive groove; 11. Mounting block; 12. Placement plate; 13. Clamping plate; 14. Telescopic component; 15. Mounting rod; 16. Drive component; 17. Vacuum head; 18. Mounting groove; 19. Vacuum hose; 20. Vacuum cleaner; 21. Threaded rod; 22. Slider; 23. Drive rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-3 As an embodiment of this utility model, an automatic welding and positioning device for battery current collectors includes a support plate 1, a mounting bracket 2 mounted on the support plate 1, vertical plates 4 symmetrically mounted on the support plate 1, a rotating shaft 5 rotatably mounted on the vertical plates 4, a mounting plate 9 fixedly mounted on the rotating shaft 5, an adjustment component at the bottom of the mounting plate 9, the end of the adjustment component away from the mounting plate 9 being connected to the support plate 1, a mounting groove 18 formed on the mounting plate 9, mounting blocks 11 symmetrically slidably mounted in the mounting groove 18, a placement plate 12 mounted on the mounting blocks 11, and a placement groove formed on the placement plate 12. A clamping assembly is provided, which includes a telescopic member 14. The telescopic member 14 is symmetrically arranged in the placement groove. One end of the telescopic member 14 is connected to the side wall of the placement groove, and the other end is connected to a clamping plate 13. A driving assembly is installed on the mounting plate 9, and the driving assembly is connected to the mounting block 11. A mounting rod 15 is installed on the mounting plate 9, and a vacuum cleaner head 17 is installed at the end of the mounting rod 15 away from the mounting plate 9. A vacuum cleaner 20 is installed on the mounting frame 2, and a vacuum cleaner pipe 19 is installed on the vacuum cleaner 20. The end of the vacuum cleaner pipe 19 away from the vacuum cleaner 20 is connected to the vacuum cleaner head 17. A lighting lamp 3 is installed on the mounting frame 2.

[0017] In this embodiment, when the device is in use, the battery current collector is placed in the placement slot for welding. The telescopic member 14 drives the clamping plate 13 to move towards each other to fix it. After fixing, the drive component drives the mounting block 11 connected to it to move. The mounting block 11 drives the placement plate 12 to move towards each other. The movement of the placement plate 12 towards each other causes the battery current collector to move towards each other, so that the battery current collector is close to each other and in contact, which facilitates welding. Harmful gases and impurities are generated during the welding process. The vacuum cleaner 20 absorbs them through the suction head 17, which can protect the welding environment. When it is necessary to adjust the angle of the battery current collector, the adjustment component drives the mounting plate 9 to rotate. The mounting plate 9 rotates around the rotating shaft 5 to the required angle, which facilitates welding at different positions of the battery current collector and improves the convenience of welding. The lighting lamp 3 can provide good light for welding work at night.

[0018] Furthermore, the telescopic component 14 can be an electric telescopic rod or an electric push rod, etc., which will not be described in detail here.

[0019] As an embodiment of this utility model, the driving assembly includes a driving component 16, which is mounted on a mounting plate 9. A driving groove 10 is provided on the mounting plate 9. A driving shaft is mounted on the output end of the driving component 16. The end of the driving shaft away from the driving component 16 extends into the driving groove 10 and is connected to a threaded rod 21. The end of the threaded rod 21 away from the driving shaft is rotatably connected to the side wall of the driving groove 10. A slider 22 is slidably mounted in the driving groove 10. A driving rod 23 is hinged to the slider 22. The end of the driving rod 23 away from the slider 22 is hinged to the mounting block 11. The threaded rod 21 and the slider 22 are connected by threads.

[0020] In this embodiment, when it is necessary to adjust the position of the battery current collector of the required welding machine, the driving component 16 drives the driving shaft to rotate, the driving shaft rotates the threaded rod 21 to rotate, the threaded rod 21 rotates and drives the slider 22 to move under the action of the thread, the slider 22 moves towards each other and pulls the mounting block 11 to move through the driving rod 23, the mounting block 11 drives the placement plate 12 to move towards each other, the placement plate 12 moves towards each other and drives the battery current collector to move towards each other, so that the battery current collectors are close to each other and can be easily welded to their contact surfaces, which is convenient and efficient.

[0021] Furthermore, the driving component 16 can be a stepper motor or a servo motor, etc., which will not be described in detail here.

[0022] As an embodiment of the present utility model, the adjustment component includes an adjustment groove 6, an adjustment groove 6 is provided on the support plate 1, an adjustment block 7 is slidably installed in the adjustment groove 6, an adjustment rod 8 is hinged on the adjustment block 7, the end of the adjustment rod 8 away from the adjustment block 7 is hinged to the mounting plate 9, a telescopic component is installed on the side wall of the adjustment groove 6, and the end of the telescopic component away from the side wall of the adjustment groove 6 is connected to the adjustment block 7.

[0023] In this embodiment, when the welding angle needs to be adjusted, the telescopic component drives the adjustment block 7 connected to it to move. The movement of the adjustment block 7 drives the mounting plate 9 to rotate through the adjustment rod 8. The mounting plate 9 rotates around the rotating shaft 5 by the required angle, which facilitates welding at different positions of the battery current collector and improves the convenience of welding.

[0024] Furthermore, the telescopic component can be an electric telescopic rod or an electric push rod, etc., which will not be described in detail here.

[0025] The working principle of this utility model is as follows: When the device is in use, the battery current collector is welded and placed in the placement groove. The telescopic member 14 drives the clamping plate 13 to move towards each other to fix it. After fixing, the driving member 16 drives the driving shaft to rotate. The rotation of the driving shaft drives the threaded rod 21 to rotate. The rotation of the threaded rod 21 drives the slider 22 to move under the action of the thread. The movement of the slider 22 towards each other pulls the mounting block 11 to move through the driving rod 23. The mounting block 11 drives the placement plate 12 to move towards each other. The movement of the placement plate 12 towards each other drives the battery current collector to move towards each other, so that the current collector... The battery current collectors are brought close together for easy welding of their contact surfaces. Harmful gases and impurities are generated during welding, which are absorbed by the vacuum cleaner 20 through the vacuum head 17, thus protecting the welding environment. When the angle of the battery current collectors needs to be adjusted, the telescopic component moves the connected adjusting block 7. The movement of the adjusting block 7 drives the mounting plate 9 to rotate via the adjusting rod 8. The mounting plate 9 rotates around the pivot 5 to the required angle, which facilitates welding of different positions of the battery current collectors and improves the convenience of welding.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic welding and positioning device for battery current collectors, comprising a support plate, characterized in that, A mounting bracket is installed on the support plate, and vertical plates are symmetrically mounted on the support plate. A rotating shaft is rotatably mounted on the vertical plates, and a mounting plate is fixedly mounted on the rotating shaft. An adjustment component is provided at the bottom of the mounting plate, and the end of the adjustment component away from the mounting plate is connected to the support plate. A mounting groove is provided on the mounting plate, and mounting blocks are symmetrically slidably mounted in the mounting groove. A placement plate is mounted on the mounting block, and a placement groove is provided on the placement groove. A clamping component is provided in the placement groove. A driving component is mounted on the mounting plate and connected to the mounting block. A mounting rod is mounted on the mounting plate, and a vacuum head is mounted on the end of the mounting rod away from the mounting plate. A vacuum cleaner is mounted on the mounting bracket, and a vacuum hose is mounted on the vacuum cleaner. The end of the vacuum hose away from the vacuum cleaner is connected to the vacuum head.

2. The automatic welding and positioning device for battery current collectors according to claim 1, characterized in that, The clamping assembly includes a telescopic component, which is symmetrically arranged in the placement slot. One end of the telescopic component is connected to the side wall of the placement slot, and the other end is connected to a clamping plate.

3. The automatic welding and positioning device for battery current collectors according to claim 1, characterized in that, The drive assembly includes a drive component mounted on a mounting plate. The mounting plate has a drive groove. A drive shaft is mounted on the output end of the drive component. The end of the drive shaft away from the drive component extends into the drive groove and is connected to a threaded rod. The end of the threaded rod away from the drive shaft is rotatably connected to the side wall of the drive groove. A slider is slidably mounted in the drive groove. A drive rod is hinged to the slider. The end of the drive rod away from the slider is hinged to the mounting block. The threaded rod and the slider are connected by a thread.

4. The automatic welding and positioning device for battery current collectors according to claim 1, characterized in that, The adjustment assembly includes an adjustment groove, an adjustment groove is provided on the support plate, an adjustment block is slidably installed in the adjustment groove, an adjustment rod is hinged to the adjustment block, the end of the adjustment rod away from the adjustment block is hinged to the mounting plate, and a telescopic component is installed on the side wall of the adjustment groove, the end of the telescopic component away from the side wall of the adjustment groove is connected to the adjustment block.

5. The automatic welding and positioning device for battery current collectors according to claim 2, characterized in that, The mounting bracket is equipped with a lighting fixture.

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