A battery pack board machine

Abstract

The utility model discloses a kind of battery package plate machines, it is related to battery production equipment field, including protective shell, the inner wall left and right sides of protective shell are fixedly connected with multiple limiting slide bars, the outer surface slidingly connected with L type board of limiting slide bar, the inner wall front and back sides of protective shell are fixedly connected with rack, the left side of L type board is rotatably connected with connecting rod, the end of two described connecting rods mutually far away is fixedly connected with linkage gear, every described linkage gear is engagedly connected with the rack, the outer surface of every described connecting rod is fixedly connected with rotating plate, the inside of every described rotating plate is fixedly installed with reciprocating cylinder.In the utility model, by two groups of L type board and rotating plate operation, different rotating plate and pusher plate are driven respectively, and electrode sheet and baffle are moved staggered and stacked, and then different electrode sheet and baffle can be stacked staggered, and then production speed is improved, manpower and space are saved.

Description

Technical Field

[0001] This utility model relates to the field of storage battery production equipment, specifically to a storage battery packing machine. Background Technology

[0002] A storage battery is a device that converts chemical energy into electrical energy and is widely used in various fields. Its main types include lead-acid batteries, nickel-cadmium batteries, and lithium-ion batteries. The structure of a storage battery typically consists of positive and negative electrode materials, electrolyte, separator, and battery casing. Its working principle is to convert chemical energy into electrical energy through a chemical reaction, and during charging, it converts electrical energy back into chemical energy for storage.

[0003] Currently, in the battery manufacturing process, the key process of battery packing still mainly relies on manual operation, requiring each pack to be completed manually. This is not only labor-intensive but also slow, severely restricting the improvement of overall production efficiency. Due to differences in the technical level, operating habits, and work attitude of different operators, the quality of manual packing varies, making it difficult to effectively guarantee the consistency and reliability of battery products. Therefore, this utility model proposes a battery packing machine to solve the above problems. Utility Model Content

[0004] To address the aforementioned technical problems, a battery packing machine is provided. This technical solution solves the problem mentioned in the background art: Currently, in the battery manufacturing process, the key process of battery packing still mainly relies on manual operation, requiring each pack to be completed manually. This is not only labor-intensive but also slow, severely restricting the improvement of overall production efficiency. Due to differences in the technical level, operating habits, and work attitude of different operators, the quality of manual packing is inconsistent, making it difficult to effectively guarantee the consistency and reliability of battery products.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A battery pack assembly machine includes a protective shell. Multiple limiting slide rods are fixedly connected to the left and right sides of the inner wall of the protective shell. An L-shaped plate is slidably connected to the outer surface of each limiting slide rod. Racks are fixedly connected to the front and rear sides of the inner wall of the protective shell. A connecting rod is rotatably connected to the left side of each L-shaped plate. A linkage gear is fixedly connected to the ends of two connecting rods that are far apart from each other. Each linkage gear meshes with the rack. A rotating plate is fixedly connected to the outer surface of each connecting rod. A reciprocating cylinder is fixedly installed inside each rotating plate. A push plate is fixedly connected to the output end of each reciprocating cylinder. Multiple suction nozzles are fixedly installed at the end of each push plate.

[0006] Preferably, a drive motor is fixedly installed on the left side of the inner wall of the protective shell, and a drive gear is fixedly connected to the output end of the drive motor. The outer surface of the drive gear is rotatably connected to the inside of the protective shell, and two symmetrically distributed driven gears are rotatably connected to the inner wall of the protective shell.

[0007] Preferably, the driving gear meshes with two driven gears, and a rocker arm is fixedly connected to the side of each of the two driven gears that is far apart from each other. The outer surface of each rocker arm is fixedly connected to the L-shaped plate.

[0008] Preferably, a base plate is fixedly connected to the lower surface of the protective shell, a conveyor belt limiting plate is fixedly connected to the right side of the protective shell, an electrode conveyor belt is fixedly installed inside the conveyor belt limiting plate, and baffles are provided on the upper surfaces of the conveyor belt limiting plate and the electrode conveyor belt.

[0009] Preferably, a control cylinder is fixedly installed inside the base plate, and a limit plate is fixedly connected to the output end of the control cylinder. The outer surface of the limit plate is slidably connected to the inside of the base plate.

[0010] Preferably, a linear slide rod is fixedly installed inside the base plate, a connecting plate is fixedly installed on the outer surface of the linear slide rod, a motor gear drive assembly is fixedly installed inside the connecting plate, and a pneumatic clamp is hinged to the front end of the connecting plate.

[0011] Preferably, the pneumatic gripper is slidably connected to the inner wall of the base plate, a support frame is fixedly connected to the upper surface of the base plate, and a mold limiting plate is fixedly connected to the lower surface of the support frame.

[0012] Preferably, a hydraulic rod is fixedly installed on the upper surface of the support frame, and the output end of the hydraulic rod passes through and connects to the interior of the support frame and the mold limiting plate, and is fixedly connected to the limiting pressure plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, two sets of L-shaped plates and rotating plates operate, driving different rotating plates and push plates to move and stack electrode sheets and partitions in an alternating manner. This allows for the rapid stacking of different electrode sheets and partitions, thereby increasing production speed and saving manpower and space. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention. Figure 2 This is a schematic diagram of the structure of the bottom plate in this utility model; Figure 3 This is a schematic diagram of the limiting slide bar in this utility model; Figure 4 This is a schematic diagram of the drive gear in this utility model; Figure 5 This is a schematic diagram of the support frame in this utility model; Figure 6 This is a schematic diagram of the hydraulic rod in this utility model; Figure 7 This is a schematic diagram of the pneumatic gripper in this utility model; Figure 8 This is a schematic diagram of the limiting plate in this utility model.

[0015] The numbers on the map are: 1. Protective shell; 2. Conveyor belt limiting plate; 3. Electrode plate conveyor belt; 4. Baffle; 5. Base plate; 6. Rack; 7. Limiting slide bar; 8. L-shaped plate; 9. Linkage gear; 10. Connecting rod; 11. Rotating plate; 12. Reciprocating cylinder; 13. Push plate; 14. Suction nozzle; 15. Drive gear; 16. Drive motor; 17. Limiting connecting plate; 18. Rocker arm; 19. Driven gear; 20. Control cylinder; 21. Support frame; 22. Hydraulic rod; 23. Mold limiting plate; 24. Pneumatic clamp; 25. Linear slide bar; 26. Limiting pressure plate; 27. Connecting plate; 28. Motor gear drive assembly. Detailed Implementation

[0016] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0017] Reference Figures 1-4As shown, a battery pack assembly machine includes a protective shell 1. Multiple limiting slide rods 7 are fixedly connected to the left and right sides of the inner wall of the protective shell 1. An L-shaped plate 8 is slidably connected to the outer surface of the limiting slide rods 7. Racks 6 are fixedly connected to the front and rear sides of the inner wall of the protective shell 1. A connecting rod 10 is rotatably connected to the left side of the L-shaped plate 8. A linkage gear 9 is fixedly connected to the ends of two connecting rods 10 that are far apart from each other. Each linkage gear 9 meshes with a rack 6. A rotating plate 11 is fixedly connected to the outer surface of each connecting rod 10. A reciprocating cylinder 12 is fixedly installed inside each rotating plate 11. Each reciprocating cylinder... Each of the output ends of the 12 is fixedly connected to a push plate 13, and each push plate 13 is fixedly installed with multiple suction nozzles 14; a drive motor 16 is fixedly installed on the left side of the inner wall of the protective shell 1, and a drive gear 15 is fixedly connected to the output end of the drive motor 16. The outer surface of the drive gear 15 is rotatably connected to the inside of the protective shell 1, and two symmetrically distributed driven gears 19 are rotatably connected to the inner wall of the protective shell 1; the drive gear 15 is meshed with the two driven gears 19, and a rocker arm 18 is fixedly connected to the side of the two driven gears 19 that is far away from each other. The outer surface of each rocker arm 18 is fixedly connected to the L-shaped plate 8; Specifically, the drive motor 16 and the driving gear 15 are fixed by the protective shell 1. The drive motor 16 drives the driving gear 15 to rotate, and the fixed plate on the left side of the inner wall of the protective shell 1 restricts the two driven gears 19, allowing them to rotate inside the protective shell 1. Then, the driving gear 15 drives the two driven gears 19 to rotate, and the rotating driven gears 19 drive the two rocker arms 18 on both sides respectively. The rocker arms 18, which are set in different positions, can drive two identical L-shaped plates 8 to move in opposite directions. At the same time, the two L-shaped plates 8 are restricted by multiple limiting slide rods 7 on the upper side, which restrict the range and direction of movement of the L-shaped plates 8. The moving L-shaped plates 8 drive the connecting rod 10 and the linkage gear 9 to move under the rack 6. The protective shell 1 fixes the position of the rack 6. The linkage gear 9 meshes with the rack 6, allowing the linkage gear 9 to rotate while sliding left and right with the L-shaped plate 8. This, in turn, drives the connecting rod 10 to rotate at the right end of the L-shaped plate 8, which in turn drives the rotating plate 11 connected to the connecting rod 10 to rotate. The rotating plate 11 then reciprocates. Subsequently, the reciprocating cylinder 12 fixed on the rotating plate 11 pushes the push plate 13 to reciprocate. At the same time, the limiting rod set between the rotating plate 11 and the push plate 13 prevents the push plate 13 from falling off. This allows the push plate 13 and the suction nozzle 14 to attract and move the electrode sheet. The electrode sheet can rotate with the rotating plate 11 and move with the L-shaped plate 8. Thus, the electrode sheet and the partition can be moved alternately by the two L-shaped plates 8 and the rotating plate 11, which move in opposite directions.

[0018] Reference Figure 1As shown, a base plate 5 is fixedly connected to the lower surface of the protective shell 1, a conveyor belt limiting plate 2 is fixedly connected to the right side of the protective shell 1, an electrode conveyor belt 3 is fixedly installed inside the conveyor belt limiting plate 2, and baffles 4 are provided on the upper surfaces of the conveyor belt limiting plate 2 and the electrode conveyor belt 3. Specifically, the protective shell 1 is supported by the base plate 5, and the electrode conveyor belt 3 installed inside the conveyor belt limit plate 2 is protected and restricted by the conveyor belt limit plate 2. Then, the electrode conveyor belt 3 is divided into two areas by the baffle 4, so that the positive and negative electrode plates and the separator can be conveyed separately, which facilitates the staggered stacking of the electrode plates and the separator. At the same time, the electrode conveyor belt 3 is fixed to one side of the protective shell 1 by the conveyor belt limit plate 2.

[0019] Reference Figures 4-8 As shown, a control cylinder 20 is fixedly installed inside the base plate 5. The output end of the control cylinder 20 is fixedly connected to a limit plate 17. The outer surface of the limit plate 17 is slidably connected to the inside of the base plate 5. A linear slide rod 25 is fixedly installed inside the base plate 5. A connecting plate 27 is fixedly installed on the outer surface of the linear slide rod 25. A motor gear drive assembly 28 is fixedly installed inside the connecting plate 27. A pneumatic clamp 24 is hinged to the front end of the connecting plate 27. Specifically, the control cylinder 20 is fixed by the base plate 5. The control cylinder 20 drives the limiting plate 17 to slide back and forth inside the base plate 5, thereby driving the limiting plate 17 to reciprocate under the two L-shaped plates 8. The electrode sheets and partitions can be stacked alternately by the limiting plate 17. After stacking, the partitions and electrode sheets are clamped by the pneumatic clamp 24. At the same time, the limiting plate 17 and the pneumatic clamp 24 move respectively, and the limiting plate 17 is stacked again. The pneumatic clamp 24 moves backward under the drive of the linear slide rod 25. The linear slide rod 25 is fixed by the base plate 5. At the same time, the motor gear drive group 28 installed on the connecting plate 27 drives the pneumatic clamp 24 to rotate, so that the electrode sheet group held by the pneumatic clamp 24 rotates upward to facilitate the subsequent boxing operation of the electrode sheet group.

[0020] Reference Figures 6-8 As shown, the pneumatic gripper 24 is slidably connected to the inner wall of the base plate 5. A support frame 21 is fixedly connected to the upper surface of the base plate 5, and a mold limiting plate 23 is fixedly connected to the lower surface of the support frame 21. A hydraulic rod 22 is fixedly installed on the upper surface of the support frame 21. The output end of the hydraulic rod 22 passes through and connects the support frame 21 and the mold limiting plate 23 and is fixedly connected to a limiting pressure plate 26. Specifically, the base plate 5 fixes the support frame 21, and the support frame 21 supports the hydraulic rod 22 for operation. At the same time, the movable pneumatic clamp 24 moves the electrode assembly to the upper side of the limiting plate 26, and the limiting plate 26 is accommodated through the gap between the electrode assembly and the pneumatic clamp 24, which facilitates the placement of the electrode assembly. Meanwhile, the support frame 21 fixes the mold limiting plate 23, and a groove for placing the outer shell is opened on the lower side of the mold limiting plate 23. Then, the upper hydraulic rod 22 retracts, driving the limiting plate 26 and the electrode assembly to move towards the outer shell, thereby completing the battery encapsulation operation, realizing automated production, saving manpower and improving production efficiency.

[0021] Working principle: In use, positive and negative electrode plates are placed alternately on one side of baffle 4, and the required partition is placed on the other side. Then, the electrode plates and partition are transported by electrode plate conveyor belt 3. Subsequently, the drive motor 16 inside the protective shell 1 starts, and the drive motor 16 and the drive gear 15 drive the two driven gears 19 to rotate. Then, the rotating driven gears 19 drive the L-shaped plate 8 to slide left and right on the limiting slide rod 7 through the two rocker arms 18 on both sides. This drives the rotating plate 11 and the linkage gear 9 on the L-shaped plate 8 to move. At the same time, the rack 6 restricts the linkage gear 9, so that the linkage gear 9 rotates under the rack 6 when it moves left and right. This causes the connecting rod 10 connected to the linkage gear 9 to rotate at the right end of the L-shaped plate 8. The connecting rod 10 drives the rotating plate 11 mounted on the connecting rod 10 to rotate, which in turn drives the push plate 13 mounted on the right end of the rotating plate 11 to rotate. At the same time, the reciprocating cylinder 12 pushes the push plate 13 to move. Then, the suction nozzle 14 mounted on the push plate 13 adsorbs the electrode sheet and the partition, which can then move the electrode sheet and the partition. When the L-shaped plate 8 moves backward, the rotating plate 11 drives the push plate 13 downward, and at the same time, the reciprocating cylinder 12 extends, pushing the suction nozzle 14 and the electrode sheet to the lower limiting plate 17, and the limiting plate 17 supports the electrode sheet and the partition. Then, the L-shaped plate 8 moves forward, causing the rotating plate 11 to drive the push plate 13 to the right. At the same time, the reciprocating cylinder 12 pushes the suction nozzle 14 to approach the electrode sheet, adsorbing and transporting the electrode sheet and the partition. Subsequently, the control cylinder 20 inside the lower base plate 5 drives the limiting plate 17 to slide inside the base plate 5, thereby placing the electrode sheets and partitions driven by the two push plates 13 in an alternating manner. After stacking, the linear slide rod 25 drives the pneumatic clamp 24 to move towards the limiting plate 17. The pneumatic clamp 24 clamps the stacked electrode sheets and partitions on the limiting plate 17. Then, it moves under the drive of the linear slide rod 25. Subsequently, the motor gear drive group 28 drives the pneumatic clamp 24 and the electrode sheets clamped by the pneumatic clamp 24 to rotate upward, thereby facilitating the subsequent shelling of the electrode sheets. Subsequently, driven by the linear slide bar 25, the electrode sheet is placed on the limiting pressure plate 26, while the outer casing is placed on the lower side of the mold limiting plate 23 through the sliding groove on the upper side of the mold limiting plate 23 with the opening facing downward. Then, the upper hydraulic rod 22 is activated, which drives the limiting pressure plate 26 and the electrode sheet to move towards the mold limiting plate 23, thereby pushing the electrode sheet and the separator into the interior of the outer casing, thus completing the encapsulation operation of the electrode sheet, thereby accelerating battery production, and separating the positive and negative electrodes through the separator.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A battery pack assembly machine, characterized in that, The protective shell (1) includes a protective shell (1), on the left and right sides of the inner wall of the protective shell (1) a plurality of limiting slide rods (7) are fixedly connected, and an L-shaped plate (8) is slidably connected to the outer surface of the limiting slide rods (7). A rack (6) is fixedly connected to the front and rear sides of the inner wall of the protective shell (1). A connecting rod (10) is rotatably connected to the left side of the L-shaped plate (8). A linkage gear (9) is fixedly connected to the ends of the two connecting rods (10) that are far apart from each other. Each linkage gear (9) is meshed with the rack (6). A rotating plate (11) is fixedly connected to the outer surface of each connecting rod (10). A reciprocating cylinder (12) is fixedly installed inside each rotating plate (11). A push plate (13) is fixedly connected to the output end of each reciprocating cylinder (12). A plurality of suction nozzles (14) are fixedly installed at the end of each push plate (13).

2. The battery pack assembly machine according to claim 1, characterized in that: A drive motor (16) is fixedly installed on the left side of the inner wall of the protective shell (1). The output end of the drive motor (16) is fixedly connected to a drive gear (15). The outer surface of the drive gear (15) is rotatably connected to the inside of the protective shell (1). Two symmetrically distributed driven gears (19) are rotatably connected to the inner wall of the protective shell (1).

3. A battery pack assembly machine according to claim 2, characterized in that: The driving gear (15) meshes with the two driven gears (19), and rocker arms (18) are fixedly connected to the two driven gears (19) on the side away from each other. The outer surface of each rocker arm (18) is fixedly connected to the L-shaped plate (8).

4. A battery pack assembly machine according to claim 1, characterized in that: A base plate (5) is fixedly connected to the lower surface of the protective shell (1), and a conveyor belt limiting plate (2) is fixedly connected to the right side of the protective shell (1). An electrode conveyor belt (3) is fixedly installed inside the conveyor belt limiting plate (2), and baffles (4) are provided on the upper surfaces of the conveyor belt limiting plate (2) and the electrode conveyor belt (3).

5. A battery pack assembly machine according to claim 4, characterized in that: A control cylinder (20) is fixedly installed inside the base plate (5). The output end of the control cylinder (20) is fixedly connected to a limit plate (17). The outer surface of the limit plate (17) is slidably connected to the inside of the base plate (5).

6. A battery pack assembly machine according to claim 5, characterized in that: A linear slide rod (25) is fixedly installed inside the base plate (5). A connecting plate (27) is fixedly installed on the outer surface of the linear slide rod (25). A motor gear drive group (28) is fixedly installed inside the connecting plate (27). A pneumatic clamp (24) is hinged to the front end of the connecting plate (27).

7. A battery pack assembly machine according to claim 6, characterized in that: The pneumatic gripper (24) is slidably connected to the inner wall of the base plate (5). A support frame (21) is fixedly connected to the upper surface of the base plate (5), and a mold limiting plate (23) is fixedly connected to the lower surface of the support frame (21).

8. A battery pack assembly machine according to claim 7, characterized in that: A hydraulic rod (22) is fixedly installed on the upper surface of the support frame (21). The output end of the hydraulic rod (22) is connected through the support frame (21) and the mold limiting plate (23) and is fixedly connected to the limiting pressure plate (26).

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