Lithium battery poor welding repair welding machine

Abstract

The utility model discloses a lithium battery poor welding repair welding machine in the technical field of lithium battery welding, which comprises a rack box, the upper end of the rack box is covered with a protective cover, the center of the upper end of the rack box is rotatably connected with an automatic transposition device, one side of the upper end of the rack box is fixedly connected with a conveyor belt assembly, and the other side of the upper end of the rack box is fixedly connected with a motor. A feeding manipulator is fixedly connected to one side of the conveying belt assembly, a material guiding sliding groove is fixedly connected to the other side of the upper end of the rack box, a discharging manipulator is fixedly connected to one side of the material guiding sliding groove, and a welding device is fixedly connected to the center of the upper end of the rack box. By means of the arrangement, a series of full-automatic feeding and machining processes can be conducted, in the welding process, the influence of part of dust and other impurities can be isolated to a certain degree, the protection effect is good, and the welding efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery welding, and particularly relates to a repair welding machine for lithium battery with defective welding. Background Art

[0002] After the lithium battery is assembled, it needs to be repaired and welded to further reinforce the assembled battery to prevent leakage. During the welding process, some defective products with poor welding often appear and need to be repaired and welded again.

[0003] Most of the existing repair welding machines have poor protection effects, which can easily lead to dust and other workshop impurities being welded to the welding point during welding, affecting the appearance and effect of welding, and have certain limitations. Utility Model Content

[0004] The purpose of the present invention is to provide a lithium battery repair welding machine for poor welding, so as to solve the problem that most of the existing repair welding machines mentioned in the above background technology have poor protection effects, are prone to cause dust and other workshop impurities to be welded to the welding point during welding, affecting the beauty and effect of welding, and have certain limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a lithium battery welding defect repair machine, comprising a frame box, the upper end cover of the frame box is connected to a protective cover, the upper end center of the frame box is rotatably connected to an automatic position change device, one side of the upper end of the frame box is fixedly connected to a conveyor belt assembly, one side of the conveyor belt assembly is fixedly connected to a loading robot, the other side of the upper end of the frame box is fixedly connected to a material guide chute, one side of the material guide chute is fixedly connected to a material unloading robot, and the upper end center of the frame box is fixedly connected to a welding device.

[0006] Preferably, the automatic transposition device includes a transposition disc, a transposition motor and a battery assembly. The lower end of the interior of the rack box is fixedly connected to the transposition motor and the battery assembly. The transposition motor is electrically connected to the battery assembly through a wire, and the transposition motor is fixedly connected to the transposition disc through a shaft.

[0007] Preferably, the lower end of the transposition disc is fixedly connected to a rotating motor, and there are several rotating motors, which are evenly fixed around the lower end of the transposition disc. The rotating motor is fixedly connected to a fixed processing seat through a shaft.

[0008] Preferably, the welding device includes a fixed bracket, a telescopic cylinder and a welding machine, one end of the fixed bracket is fixedly connected to the telescopic cylinder, and the lower end of the telescopic cylinder is fixedly connected to the welding machine.

[0009] Preferably, a cabinet door is hingedly connected to one side of the rack box, and a pull handle is fixedly connected to one side of the outer surface of the cabinet door.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model can carry out a series of fully automatic feeding processing processes. During the welding process, it can isolate the influence of some dust and other impurities to a certain extent, with good protection effect and high welding efficiency.

[0012] 2. The utility model can automatically perform rotation and reversing processing, thereby performing multi-station loading and unloading processing on a solid line without delaying the intermediate loading and unloading time, which is more efficient. At the same time, it can perform rotation and reversing processing, which makes the processing effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the rack box of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the welding device of the present utility model.

[0016] In the figure: 1. Rack box; 2. Protective cover; 3. Automatic transposition device; 4. Conveyor belt assembly; 5. Loading robot; 6. Unloading robot; 7. Welding device; 8. Material guide chute; 9. Cabinet door; 10. Transposition disc; 11. Transposition motor; 12. Battery assembly; 13. Rotating motor; 14. Fixed processing seat; 15. Fixed bracket; 16. Telescopic cylinder; 17. Welding machine; 18. Pull handle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 The utility model provides a technical solution: a lithium battery welding defect repair machine, comprising a frame box 1, the upper end cover of the frame box 1 is connected to a protective cover 2, the upper end center of the frame box 1 is rotatably connected to an automatic position change device 3, one side of the upper end of the frame box 1 is fixedly connected to a conveyor belt assembly 4, one side of the conveyor belt assembly 4 is fixedly connected to a loading robot 5, the other side of the upper end of the frame box 1 is fixedly connected to a material guide chute 8, one side of the material guide chute 8 is fixedly connected to a material unloading robot 6, and the upper end center of the frame box 1 is fixedly connected to a welding device 7.

[0019] In this embodiment, when loading, the conveyor belt assembly 4 is set, and the lithium battery block can be clamped to the upper end of the automatic position switching device 3 by the set loading robot 5, and processed by the set welding device 7. After the processing of the welding device 7 is completed, when the automatic position switching device 3 is rotated and replaced, the set unloading robot 6 can be used to take the material to the guide chute 8 for discharge. During the processing, a certain protection can be provided by the protective cover 2 connected to the external cover. Transparent materials can be used to observe the processing process, and the influence of dust and other impurities on the processing process can be well avoided. It has a certain protective effect. This design method can perform a series of fully automatic feeding processing processes. During the welding process, it can isolate the influence of some dust and other impurities to a certain extent, with good protection effect and high welding efficiency.

[0020] Specifically, the automatic transposition device 3 includes a transposition disc 10, a transposition motor 11 and a battery assembly 12. The transposition motor 11 and the battery assembly 12 are fixedly connected to the lower end of the interior of the rack box 1. The transposition motor 11 is electrically connected to the battery assembly 12 through a wire, and the transposition motor 11 is fixedly connected to the transposition disc 10 through an axis.

[0021] In this embodiment, the transposition motor 11 is provided to drive the transposition disc 10 to rotate after being powered on, so that the robot can load and unload materials.

[0022] Specifically, the lower end of the transposition disc 10 is fixedly connected to a rotating motor 13 . There are several rotating motors 13 , which are evenly fixed around the lower end of the transposition disc 10 . The rotating motors 13 are fixedly connected to a fixed processing seat 14 via a shaft.

[0023] In this embodiment, the fixed processing seat 14 can be set to clamp and fix the lithium battery to be processed, which is convenient for processing. The rotating motor 13 can be rotated to perform multi-directional processing, so that the processing effect is better. This design method can automatically perform rotation and reversing processing, thereby performing multi-station loading and unloading processing on the solid line, which will not delay the intermediate loading and unloading time and is more efficient. At the same time, it can rotate and reverse processing to achieve better processing results.

[0024] Specifically, the welding device 7 includes a fixed bracket 15 , a telescopic cylinder 16 and a welding machine 17 . One end of the fixed bracket 15 is fixedly connected to the telescopic cylinder 16 , and the lower end of the telescopic cylinder 16 is fixedly connected to the welding machine 17 .

[0025] In this embodiment, the telescopic cylinder 16 can drive the welding machine 17 to move up and down for welding.

[0026] Specifically, a cabinet door 9 is hingedly connected to one side of the rack box 1 , and a pull handle 18 is fixedly connected to one side of the outer surface of the cabinet door 9 .

[0027] In this embodiment, the cabinet door 9 can provide a certain degree of protection and can be opened to inspect and repair the internal transposition motor 11.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery welding repair machine, comprising a frame box (1), characterized in that: The upper end cover of the frame box (1) is connected to a protective cover (2); the center of the upper end of the frame box (1) is rotatably connected to an automatic position-changing device (3); one side of the upper end of the frame box (1) is fixedly connected to a conveyor belt assembly (4); one side of the conveyor belt assembly (4) is fixedly connected to a loading robot (5); the other side of the upper end of the frame box (1) is fixedly connected to a material guide chute (8); one side of the material guide chute (8) is fixedly connected to a material unloading robot (6); and the center of the upper end of the frame box (1) is fixedly connected to a welding device (7).

2. The lithium battery welding defect repair machine according to claim 1, characterized in that: The automatic transposition device (3) comprises a transposition disc (10), a transposition motor (11) and a battery assembly (12); the transposition motor (11) and the battery assembly (12) are fixedly connected to the lower end of the interior of the frame box (1); the transposition motor (11) is electrically connected to the battery assembly (12) via a wire; and the transposition motor (11) is fixedly connected to the transposition disc (10) via a shaft.

3. The lithium battery welding defect repair machine according to claim 2, characterized in that: The lower end of the transposition disc (10) is fixedly connected to a rotating motor (13). The number of the rotating motors (13) is several and the rotating motors (13) are evenly fixed around the lower end of the transposition disc (10). The rotating motors (13) are fixedly connected to a fixed processing seat (14) via a shaft.

4. The lithium battery welding defect repair machine according to claim 1, characterized in that: The welding device (7) comprises a fixed bracket (15), a telescopic cylinder (16) and a welding machine (17); one end of the fixed bracket (15) is fixedly connected to the telescopic cylinder (16); and the lower end of the telescopic cylinder (16) is fixedly connected to the welding machine (17).

5. The lithium battery welding defect repair machine according to claim 1, characterized in that: One side of the rack box (1) is hingedly connected to a cabinet door (9), and one side of the outer surface of the cabinet door (9) is fixedly connected to a pull handle (18).

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