Battery maintenance device

Abstract

The invention discloses a battery maintenance device, and relates to the technical field of battery maintenance. Comprising a workbench and a detection device, the detection device comprises two induction devices, each induction device comprises four bottom plates, and a supporting seat is fixedly arranged on the outer wall of the top of each bottom plate. The battery touches a detection pressing block, the detection pressing block is stressed and lifted upwards to drive movable blocks on the two sides to move upwards, a compression spring is stretched, a first driving air cylinder is started to drive a plurality of push rods to move forwards, the battery in a containing base is pushed forwards, the other end of the battery is flush with a baffle, and follow-up battery power detection is facilitated. When the battery passes through the detection pressing block, the stress on the detection pressing block disappears, the movable block resets under the action of the spring force, the next group of batteries can be conveniently detected, when the bulge battery passes through the detection pressing block, the lifting height of the detection pressing block can change, and the change value can be transmitted to the database through the sensor, so that the worker can conveniently check.

Description

Technical Field

[0001] The present invention relates to the technical field of battery repair, and in particular to a battery repair device. Background Art

[0002] With the rapid development of modern electronic technology, the types of batteries are increasing, including lithium-ion batteries, lead-acid batteries, nickel-metal hydride batteries, etc. Each battery has different structures, performance and maintenance requirements. As an important part of electronic equipment, the performance and stability of batteries are directly related to the operation effect of the entire equipment.

[0003] As an important energy source for electronic devices, the performance and stability of batteries are crucial to the operation of the equipment. However, during the use of batteries, problems such as performance degradation and failure are inevitable. Traditional battery maintenance methods mostly rely on manual operations, with low detection efficiency, low accuracy, and high maintenance costs. Therefore, the development of efficient and accurate battery maintenance equipment has become an urgent need for the development of the industry. Summary of the invention

[0004] The purpose of the present invention is to provide a battery repair device to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a battery maintenance device, comprising a workbench and a detection device, wherein the detection device comprises two groups of sensing devices, each group of sensing devices comprises four bottom plates, each of the top outer walls of the bottom plates is fixedly provided with a support seat, each of the top outer walls of the support seats is fixedly provided with a seat plate, each of the top outer walls of the seat plates is fixedly provided with a fixed frame, each of the inner walls of the fixed frames is fixedly provided with limited track, each of the inner walls of the fixed frames is slidably provided with a movable block, and the upper surface of the movable block A block hole is formed through the lower surface, a positioning rod and a compression spring are fixedly arranged at the bottom of the inner wall of each fixed frame, a support rod is fixedly arranged between the corresponding two movable blocks, and a detection pressure block is fixedly arranged between the corresponding two support rods, wherein a group of sensing devices includes a fixed plate, a vertical plate is fixedly arranged on the top outer wall of the fixed plate, a first driving cylinder is fixedly arranged on the outer wall of the vertical plate, a plurality of push rods are fixedly arranged on the output end of the first driving cylinder, the outer wall of the positioning rod is slidably connected with the inner wall of the corresponding block hole, and the block hole is located inside the compression spring.

[0006] Preferably, another group of sensing devices includes two fixed blocks and two electric energy boards, each of the fixed blocks is fixedly provided with a second driving cylinder, each of the output ends of the second driving cylinders is fixedly provided with a connecting plate, a first buffer spring is provided between each connecting plate and the corresponding fixed block, a connecting rod and a second buffer spring are fixedly provided on the outer wall of each electric energy board on one side close to the corresponding connecting plate, a detection head is fixedly provided on the outer wall of each electric energy board on one side away from the corresponding connecting plate, and a power lamp is fixedly provided on the outer wall of each electric energy board on one side close to the connecting plate.

[0007] Preferably, a driving motor is fixedly provided on one side of the inner wall of the workbench, a first gear is fixedly provided on the output end of the driving motor, two pairs of supporting sleeves are fixedly provided on the top of the inner wall of the workbench, a shaft rod is rotatably provided between each pair of supporting sleeves, a third gear is fixedly provided on the middle part of the outer wall of each shaft rod, a second gear is fixedly provided on the outer wall of one of the shaft rods, a first chain is sleeved between the second gear and the first gear, a second chain is sleeved between the two third gears, and a plurality of placement seats are fixedly provided on the outer wall of the second chain.

[0008] Preferably, the top outer wall of the workbench is fixedly provided with a first base and a second base, the top outer wall of the first base is fixedly provided with a feed bin, the top outer wall of the second base is fixedly provided with a discharge plate, a shift block is provided at the bottom of the inner wall of the discharge plate, the feed bin is located above the second chain, the discharge plate is located above the second chain, and baffles are fixedly provided on the top outer walls of the feed bin and the discharge plate.

[0009] Preferably, a pair of sliding blocks are fixedly provided on the bottom outer wall of each of the connecting plates, and a sliding groove is provided on the bottom outer wall of each of the sliding blocks.

[0010] Preferably, a working groove is provided on the top outer wall of the workbench, a box door is slidably provided on the outer wall of one side of the workbench, a handle is provided on the outer wall of the box door, and two pairs of slide rails are fixedly provided on the top outer wall of the workbench, the two pairs of slide rails are evenly distributed on both sides of the working groove, and the inner wall of the slide groove is slidably connected to the outer wall corresponding to the slide rail.

[0011] Preferably, the output end of the first driving cylinder passes through the inner wall of the vertical plate, and the output end of each of the second driving cylinders passes through the inner wall of the corresponding fixing block.

[0012] Preferably, each of the positioning rods is located inside the corresponding compression spring, and the output shaft of the second driving cylinder is located inside the first buffer spring.

[0013] Preferably, each of the connecting rods is located inside the corresponding second buffer spring, the outer wall of each of the second buffer springs at one end away from the electric energy board is fixedly connected to the corresponding connecting plate, the outer wall of each connecting rod is slidably connected to the inner wall of the corresponding connecting plate, and the power lights correspond one-to-one to the detection heads.

[0014] Preferably, the second chain is located inside the working groove, the working groove is respectively located below the middle of each group of sensing devices, the second chain is respectively located in the middle of each group of sensing devices, the second chain is located between baffles, and the second chain is located below the detection block.

[0015] Compared with the related art, the battery repair device provided by the present invention has the following beneficial effects:

[0016] 1. The present invention provides a battery inspection device, which starts a driving motor to drive the first gear to rotate, and as the first gear rotates, the first chain rotates to drive the second gear to rotate, and as the second gear rotates, the second chain rotates, and the battery is put in from the feed bin, and the battery is straightened and falls into the placement seat through the feed bin. As the second chain runs, the battery on the placement seat is sequentially passed through the detection block at the first group of sensing devices for detection. The lower parts of both sides of the detection block are arc-shaped. When the battery reaches the detection position, the battery will first touch the detection block, and the detection block is lifted upward by force, driving the two sides The movable block moves upward, and the movable block slides upward along the limit track, the compression spring is stretched, and the first driving cylinder is started at the same time to drive several push rods to move forward, pushing the battery inside the placement seat forward, so that the other end of the battery is flush with the baffle, which is convenient for subsequent battery power detection. When the battery passes through the detection pressure block, the force on the detection pressure block disappears, and the movable block is reset under the action of the spring force, which is convenient for the detection of the next group of batteries. When a bulging battery passes through the detection pressure block, the lifting height of the detection pressure block will change, and the change value will be transmitted to the database via the sensor, which is convenient for the staff to check.

[0017] 2. The present invention provides a battery inspection device. After the inspection is completed, the second chain continues to run. When the batteries are neatly placed at the positions of the first group of sensing devices, the inspected batteries are close to the second group of sensing devices under the transmission of the second chain. When the batteries reach the inspection position, the batteries will first touch the inspection pressure block. The inspection pressure block is forced to lift upward and drive the movable blocks on both sides to move upward. The movable blocks then slide upward along the limit track, and the compression spring is stretched. At the same time, the two second driving cylinders at the second group of sensing devices are started to drive the corresponding connecting rods to move forward, pushing the batteries forward. The output end of the second driving cylinder ensures the pushing through the cooperation of the connecting rod and the second buffer spring. In order to ensure the smoothness of the movement process, the first driving cylinder and the second driving cylinder drive the push rod and the connecting plate respectively, so that the detection pressure block applies pressure to the battery, and at the same time the detection head on the power board detects the electrical performance of the battery. If the battery is qualified, the second chain continues to operate to transport the battery to the discharge plate, and the battery is pulled out by the pull block to complete the detection process. If the battery is unqualified, the power light will not light up, indicating that the battery needs to be rejected. The whole process realizes the automatic detection and sorting of the battery, improves the production efficiency and detection accuracy, so as to facilitate subsequent processing. The whole detection process has a high degree of automation, fast detection speed and high accuracy, which greatly improves the efficiency and quality of battery maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a structural schematic diagram of the driving motor of the present invention;

[0020] Figure 3 It is a partial structural cross-sectional view of the working table of the present invention;

[0021] Figure 4 It is a cross-sectional view of the structure of the workbench of the present invention from another angle;

[0022] Figure 5 It is a structural schematic diagram of the working tank of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the detection device of the present invention;

[0024] Figure 7 This is a structural schematic diagram of the second driving cylinder of the present invention;

[0025] Figure 8 This is a structural schematic diagram of the first driving cylinder of the present invention;

[0026] Fig. 9 This is a schematic diagram of the structure of the detection block of the present invention;

[0027] Fig.10 It is a structural schematic diagram of the second chain of the present invention;

[0028] Fig.11 For the present invention Fig. 9 A magnified view of the structure at center;

[0029] Fig.12 For the present invention Figure 7 A magnified view of the structure at B in the middle;

[0030] Fig.13 For the present invention Figure 6 Enlarged view of the structure at point C in the middle.

[0031] In the figure: 1, workbench; 101, box door; 102, handle; 103, working groove; 104, slide rail; 2, detection device; 201, bottom plate; 202, support seat; 203, seat plate; 204, fixed frame; 205, limit track; 206, positioning rod; 207, compression spring; 208, movable block; 209, block hole; 210, support rod; 211, detection pressure block; 212, vertical plate; 213, fixed plate; 214, first driving cylinder; 215, push rod; 216, fixed block; 217, second driving cylinder; 218 , first buffer spring; 219, connecting plate; 220, connecting rod; 221, second buffer spring; 222, electric energy board; 223, detection head; 224, power light; 225, drive motor; 226, first gear; 227, first chain; 228, supporting bushing; 229, shaft; 230, second gear; 231, third gear; 232, second chain; 233, placement seat; 234, slider; 235, slide; 3, first base; 4, feed bin; 5, second base; 6, discharge plate; 601, shift block; 7, baffle. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figure 1-Figure 11The present invention provides a technical solution: a battery repair device, including a workbench 1, a detection device 2, the detection device 2 includes two groups of sensing devices, each group of sensing devices includes four bottom plates 201, each bottom plate 201 is fixedly provided with a support seat 202 on the top outer wall, each support seat 202 is fixedly provided with a seat plate 203 on the top outer wall, each seat plate 203 is fixedly provided with a fixed frame 204 on the top outer wall, each fixed frame 204 has limited position rails 205 fixedly provided on both sides of the inner wall, each fixed frame 204 has a movable block 208 slidably provided between the inner walls, the upper and lower surfaces of the movable block 208 are penetrated with block holes 209, each A positioning rod 206 and a compression spring 207 are fixedly arranged at the bottom of the inner wall of each fixed frame 204, a support rod 210 is fixedly arranged between the corresponding two movable blocks 208, and a detection pressure block 211 is fixedly arranged between the corresponding two support rods 210. One group of sensing devices includes a fixed plate 213, a vertical plate 212 is fixedly arranged on the top outer wall of the fixed plate 213, a first driving cylinder 214 is fixedly arranged on the outer wall of the vertical plate 212, and a plurality of push rods 215 are fixedly arranged on the output end of the first driving cylinder 214. The outer wall of the positioning rod 206 is slidably plugged into the inner wall of the corresponding block hole 209, and the block hole 209 is located inside the compression spring 207. One side of the inner wall of the workbench 1 is fixed A driving motor 225 is fixedly provided, and a first gear 226 is fixedly provided at the output end of the driving motor 225. Two pairs of supporting sleeves 228 are fixedly provided on the top of the inner wall of the workbench 1. A shaft 229 is rotatably provided between each pair of supporting sleeves 228. A third gear 231 is fixedly provided on the middle part of the outer wall of each shaft 229. A second gear 230 is fixedly provided on the outer wall of one of the shafts 229. A first chain 227 is sleeved between the second gear 230 and the first gear 226. A second chain 232 is sleeved between the two third gears 231. A plurality of placement seats 233 are fixedly provided on the outer wall of the second chain 232. A third gear 231 is fixedly provided on the top outer wall of the workbench 1. A base 3 and a second base 5, a feed bin 4 is fixedly provided on the top outer wall of the first base 3, a discharge plate 6 is fixedly provided on the top outer wall of the second base 5, a shift block 601 is provided on the bottom of the inner wall of the discharge plate 6, the feed bin 4 is located above the second chain 232, the discharge plate 6 is located above the second chain 232, baffles 7 are fixedly provided on the top outer walls of the feed bin 4 and the discharge plate 6, the second chain 232 is located inside the working groove 103, the working groove 103 is respectively located below the middle of each group of sensing devices, the second chain 232 is respectively located in the middle of each group of sensing devices, the second chain 232 is located between the baffles 7, and the second chain 232 is located below the detection block 211.

[0035] In this embodiment, the driving motor 225 is started to drive the first gear 226 to rotate. As the first gear 226 rotates, the first chain 227 is driven to rotate, thereby driving the second gear 230 to rotate. As the second gear 230 rotates, the second chain 232 is driven to operate, and the battery is put in from the feed bin 4. The battery is straightened through the feed bin 4 and falls into the placement seat 233. As the second chain 232 operates, the batteries on the placement seat 233 are sequentially detected by the detection block 211 at the first group of sensing devices. The lower parts of the two sides of the detection block 211 are curved. When the battery reaches the detection position, the battery will first touch the detection block 211, and the detection block 211 is lifted upward by force to drive the activities on both sides. The movable block 208 moves upward, and the movable block 208 slides upward along the limit track 205, the compression spring 207 is stretched, and the first driving cylinder 214 is started at the same time to drive several push rods 215 to move forward, pushing the battery inside the placement seat 233 forward, so that the other end of the battery is aligned with the baffle 7, which is convenient for subsequent battery power detection. When the battery passes through the detection pressure block 211, the force on the detection pressure block 211 disappears, and the movable block 208 is reset under the action of the spring force, which is convenient for the detection of the next group of batteries. When a bulging battery passes through the detection pressure block 211, the lifting height of the detection pressure block 211 will change, and its change value will be transmitted to the database via the sensor, which is convenient for the staff to check.

[0036] Embodiment 2:

[0037] See also Figure 1-Figure 12As shown, on the basis of the first embodiment, the present invention provides a technical solution: another group of sensing devices includes two fixed blocks 216 and two electric energy boards 222, the outer wall of each fixed block 216 is fixedly provided with a second driving cylinder 217, the output end of each second driving cylinder 217 is fixedly provided with a connecting plate 219, a first buffer spring 218 is provided between each connecting plate 219 and the corresponding fixed block 216, a connecting rod 220 and a second buffer spring 221 are fixedly provided on the outer wall of one side of each electric energy board 222 close to the corresponding connecting plate 219, a detection head 223 is fixedly provided on the outer wall of one side of each electric energy board 222 away from the corresponding connecting plate 219, a power lamp 224 is fixedly provided on the outer wall of one side of each electric energy board 222 close to the connecting plate 219, a pair of sliders 234 are fixedly provided on the bottom outer wall of each connecting plate 219, a slide groove 235 is provided on the bottom outer wall of each slider 234, and a working groove 10 is provided on the top outer wall of the workbench 1 3. A box door 101 is slidably provided on the outer wall of one side of the workbench 1. A handle 102 is provided on the outer wall of the box door 101. Two pairs of slide rails 104 are fixedly provided on the top outer wall of the workbench 1. The two pairs of slide rails 104 are evenly distributed on both sides of the working groove 103. The inner wall of the slide groove 235 is slidably connected with the outer wall of the corresponding slide rail 104. The output end of the first driving cylinder 214 penetrates the inner wall of the vertical plate 212. The output end of each second driving cylinder 217 penetrates the inner wall of the corresponding fixed block 216. Each The positioning rods 206 are respectively located inside the corresponding compression springs 207, the output shaft of the second driving cylinder 217 is located inside the first buffer spring 218, each connecting rod 220 is respectively located inside the corresponding second buffer spring 221, the outer wall of one end of each second buffer spring 221 away from the electric energy board 222 is fixedly connected to the corresponding connecting plate 219, the outer wall of each connecting rod 220 is slidably plugged into the inner wall of the corresponding connecting plate 219, and the power light 224 corresponds one-to-one to the detection head 223.

[0038] In this embodiment, after the detection is completed, the second chain 232 continues to run. When the batteries are neatly arranged at the position of the first group of sensing devices, the detected batteries are close to the second group of sensing devices under the transmission of the second chain 232. When the batteries reach the detection position, the batteries will first touch the detection pressing block 211. The detection pressing block 211 is forced to lift upward and drive the movable blocks 208 on both sides to move upward. The movable blocks 208 then slide upward along the limiting track 205, and the compression spring 207 is stretched. At the same time, the two second driving cylinders 217 at the second group of sensing devices are started to drive the corresponding connecting rods 220 to move forward, pushing the batteries forward. The output end of the second driving cylinder 217 cooperates with the connecting rod 220 and the second buffer spring 221 to ensure that the pushing process is smooth. In order to ensure the stability of the process, the first driving cylinder 214 and the second driving cylinder 217 respectively drive the push rod 215 and the connecting plate 219, so that the detection block 211 applies pressure to the battery, and at the same time the detection head 223 on the power board 222 detects the electrical performance of the battery. If the battery is qualified, the second chain 232 continues to operate to transport the battery to the discharge plate 6, and the battery is pulled out by the shifting block 601 to complete the detection process. If the battery is unqualified, the power light 224 will not light up, indicating that the battery needs to be rejected. The whole process realizes the automatic detection and sorting of the battery, improves the production efficiency and detection accuracy, so as to facilitate subsequent processing. The whole detection process has a high degree of automation, fast detection speed and high accuracy, which greatly improves the efficiency and quality of battery maintenance.

[0039] Working principle: When the device is used, first start the driving motor 225 to drive the first gear 226 to rotate. As the first gear 226 rotates, it drives the first chain 227 to rotate, thereby driving the second gear 230 to rotate. As the second gear 230 rotates, it drives the second chain 232 to operate, and the battery is put in from the feed bin 4. The battery is straightened through the feed bin 4 and falls into the placement seat 233. As the second chain 232 operates, the batteries on the placement seat 233 are sequentially detected by the detection block 211 at the first group of sensing devices. The lower parts of the two sides of the detection block 211 are curved. When the battery reaches the detection position, the battery will first touch the detection block 211, and the detection block 211 is lifted upward by force, driving the movable blocks 208 on both sides to move upward. , the movable block 208 slides upward along the limit track 205, the compression spring 207 is stretched, and the first driving cylinder 214 is started to drive several push rods 215 to move forward, pushing the battery inside the placement seat 233 forward, so that the other end of the battery is aligned with the baffle 7, which is convenient for subsequent battery power detection. After the battery passes through the detection pressure block 211, the force on the detection pressure block 211 disappears, and the movable block 208 is reset under the action of the spring force, which is convenient for the detection of the next group of batteries. When a bulging battery passes through the detection pressure block 211, the lifting height of the detection pressure block 211 will change, and its change value will be transmitted to the database via the sensor, which is convenient for the staff to check. At the same time, the detection pressure block 211 is input with a command, and the detection pressure block 211 senses After a certain number of batteries are detected, the second chain 232 stops running. After the detection is completed, the second chain 232 continues to run. When the batteries are neatly placed at the position of the first group of sensing devices, the detected batteries are close to the second group of sensing devices under the transmission of the second chain 232. When the battery reaches the detection position, the battery will first touch the detection pressing block 211. The detection pressing block 211 is forced to lift up and drive the movable blocks 208 on both sides to move upward. The movable blocks 208 then slide upward along the limiting track 205, and the compression spring 207 is stretched. At the same time, the two second driving cylinders 217 at the second group of sensing devices are started to drive the corresponding connecting rod 220 to move forward, pushing the battery forward, and the output end of the second driving cylinder 217 is connected to the connecting rod 220 and the first The cooperation of the two buffer springs 221 ensures the stability of the pushing process. The first driving cylinder 214 and the second driving cylinder 217 drive the push rod 215 and the connecting plate 219 respectively, so that the detection block 211 applies pressure to the battery. At the same time, the detection head 223 on the power board 222 performs electrical performance detection on the battery. If the battery is qualified, the second chain 232 continues to operate and transports the battery to the discharge plate 6. The battery is pulled out by the pull block 601 to complete the detection process. If the battery is unqualified, the power light 224 will not light up, indicating that the battery needs to be rejected. The whole process realizes the automatic detection and sorting of the battery, improves the production efficiency and detection accuracy, so as to facilitate subsequent processing. The whole detection process has a high degree of automation, fast detection speed and high accuracy.Greatly improve the efficiency and quality of battery maintenance.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery repair device, comprising a workbench (1) and a detection device (2), characterized in that: The detection device (2) comprises two groups of sensing devices, each group of sensing devices comprises four bottom plates (201), a support seat (202) is fixedly provided on the top outer wall of each bottom plate (201), a seat plate (203) is fixedly provided on the top outer wall of each support seat (202), a fixed frame (204) is fixedly provided on the top outer wall of each seat plate (203), limiting tracks (205) are fixedly provided on both sides of the inner wall of each fixing frame (204), a movable block (208) is slidably provided between the inner walls of each fixing frame (204), a block hole (209) is penetrated through the upper surface and the lower surface of the movable block (208), and the bottom of the inner wall of each fixing frame (204) is A positioning rod (206) and a compression spring (207) are fixedly arranged, a support rod (210) is fixedly arranged between the two corresponding movable blocks (208), and a detection pressure block (211) is fixedly arranged between the two corresponding support rods (210), wherein a group of sensing devices includes a fixed plate (213), a vertical plate (212) is fixedly arranged on the top outer wall of the fixed plate (213), a first driving cylinder (214) is fixedly arranged on the outer wall of the vertical plate (212), and a plurality of push rods (215) are fixedly arranged on the output end of the first driving cylinder (214), the outer wall of the positioning rod (206) is slidably plugged with the inner wall of the corresponding block hole (209), and the block hole (209) is located inside the compression spring (207).

2. A battery repair device according to claim 1, characterized in that: Another group of sensing devices comprises two fixed blocks (216) and two electric energy boards (222). A second driving cylinder (217) is fixedly arranged on the outer wall of each of the fixed blocks (216). A connecting plate (219) is fixedly arranged on the output end of each of the second driving cylinders (217). A first buffer spring (218) is arranged between each of the connecting plates (219) and the corresponding fixed block (216). A connecting rod (220) and a second buffer spring (221) are fixedly arranged on the outer wall of each of the electric energy boards (222) on one side close to the corresponding connecting plate (219). A detection head (223) is fixedly arranged on the outer wall of each of the electric energy boards (222) on one side away from the corresponding connecting plate (219). A power lamp (224) is fixedly arranged on the outer wall of each of the electric energy boards (222) on one side close to the connecting plate (219).

3. A battery repair device according to claim 1, characterized in that: A driving motor (225) is fixedly arranged on one side of the inner wall of the workbench (1), and a first gear (226) is fixedly arranged at the output end of the driving motor (225). Two pairs of supporting sleeves (228) are fixedly arranged on the top of the inner wall of the workbench (1), and a shaft (229) is rotatably arranged between each pair of supporting sleeves (228). A third gear (231) is fixedly arranged on the middle part of the outer wall of each shaft (229), and a second gear (230) is fixedly arranged on the outer wall of one of the shafts (229). A first chain (227) is sleeved between the second gear (230) and the first gear (226), and a second chain (232) is sleeved between the two third gears (231), and a plurality of placement seats (233) are fixedly arranged on the outer wall of the second chain (232).

4. A battery repair device according to claim 1, characterized in that: The top outer wall of the workbench (1) is fixedly provided with a first base (3) and a second base (5); the top outer wall of the first base (3) is fixedly provided with a feed bin (4); the top outer wall of the second base (5) is fixedly provided with a discharge plate (6); a shift block (601) is provided at the bottom of the inner wall of the discharge plate (6); the feed bin (4) is located above the second chain (232); the discharge plate (6) is located above the second chain (232); and baffles (7) are fixedly provided on the top outer walls of both the feed bin (4) and the discharge plate (6).

5. A battery repair device according to claim 2, characterized in that: A pair of sliding blocks (234) are fixedly disposed on the bottom outer wall of each connecting plate (219), and a sliding groove (235) is provided on the bottom outer wall of each sliding block (234).

6. A battery repair device according to claim 5, characterized in that: A working groove (103) is provided on the top outer wall of the workbench (1); a box door (101) is slidably provided on the outer wall of one side of the workbench (1); a handle (102) is provided on the outer wall of the box door (101); two pairs of slide rails (104) are fixedly provided on the top outer wall of the workbench (1); the two pairs of slide rails (104) are evenly distributed on both sides of the working groove (103); and the inner wall of the slide groove (235) is slidably connected to the outer wall of the corresponding slide rail (104).

7. A battery repair device according to claim 2, characterized in that: The output end of the first driving cylinder (214) passes through the inner wall of the vertical plate (212), and the output end of each of the second driving cylinders (217) passes through the inner wall of the corresponding fixing block (216).

8. A battery repair device according to claim 2, characterized in that: Each positioning rod (206) is located inside the corresponding compression spring (207), and the output shaft of the second driving cylinder (217) is located inside the first buffer spring (218).

9. A battery repair device according to claim 2, characterized in that: Each of the connecting rods (220) is located inside the corresponding second buffer spring (221), and the outer wall of one end of each of the second buffer springs (221) away from the electric energy board (222) is fixedly connected to the corresponding connecting plate (219). The outer wall of each of the connecting rods (220) is slidably plugged into the inner wall of the corresponding connecting plate (219), and the power lights (224) correspond one-to-one to the detection heads (223).

10. A battery repair device according to claim 3, characterized in that: The second chain (232) is located inside the working groove (103), the working groove (103) is located below the middle of each group of sensing devices, the second chain (232) is located in the middle of each group of sensing devices, the second chain (232) is located between the baffles (7), and the second chain (232) is located below the detection pressure block (211).

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