A flipping device for battery pack processing

Abstract

This utility model discloses a flipping device for battery pack processing, relating to the field of battery pack processing technology. It includes a base plate, with a vertical plate fixedly connected to the top surface of the base plate. A horizontal shaft is rotatably mounted in the vertical plate. A driving device is provided on one side of the vertical plate to drive the horizontal shaft to rotate. An L-shaped plate capable of moving up and down is provided at the other end of the horizontal shaft, and the L-shaped plate can rotate with the horizontal shaft. The vertical shaft is rotatably mounted in the L-shaped plate. This utility model uses an adsorption device to adsorb and fix the battery pack. After fixing, the driving device drives the horizontal shaft to rotate, which in turn drives the L-shaped plate to rotate. Simultaneously, the driving device drives the vertical shaft to rotate the adsorption device, facilitating the processing of different surfaces of the battery pack. Adsorption of the battery pack through the adsorption device avoids excessive clamping force during fixing, preventing damage to the battery pack and providing better protection.

Description

Technical Field

[0001] This utility model relates to the field of battery pack processing technology, and in particular to a flipping device for battery pack processing. Background Technology

[0002] A battery pack is an assembly, typically composed of multiple battery cells connected in series, parallel, or series-parallel configurations, and encapsulated within a housing. It is usually equipped with a Battery Management System (BMS) to protect the battery cells and the entire pack from various abnormal conditions and to ensure the safe operation of the battery pack. Battery packs are designed to provide higher voltage and capacity to meet the needs of electric vehicles, energy storage systems, or other devices requiring high energy output. During battery pack manufacturing, a flipping device is used to rotate the battery pack, facilitating handling by workers.

[0003] However, existing battery pack processing flipping devices often fix the battery pack by clamping. Since the battery pack is a fragile component, excessive clamping force may damage the battery pack. Utility Model Content

[0004] The purpose of this utility model is to provide a flipping device for battery pack processing, so as to solve the problem mentioned in the background art that when the battery pack is flipped by the clamping device during the processing of the existing battery pack, the clamping force is too large and the battery pack is damaged.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flipping device for battery pack processing, comprising a base plate, a vertical plate fixedly connected to the top surface of the base plate, a horizontal shaft rotatably mounted in the vertical plate, a first driving device for driving the horizontal shaft to rotate on one side of the vertical plate, an L-shaped plate capable of moving up and down at the other end of the horizontal shaft, and the L-shaped plate capable of rotating with the horizontal shaft, a vertical shaft rotatably mounted in the L-shaped plate, a second driving device for driving the vertical shaft to rotate above the L-shaped plate, and an adsorption device at the bottom end of the vertical shaft.

[0006] Preferably, the driving device includes a first housing fixed to one side of the vertical plate, a first stepper motor fixedly connected to the inner wall of the first housing, a first drive gear fixedly connected to the output end of the first stepper motor, a first driven gear meshing with the bottom surface of the first drive gear, and the first driven gear fixedly sleeved on one end of the horizontal shaft.

[0007] Preferably, a cylinder is fixedly connected to the top surface of the L-shaped plate, a guide groove is provided on one side of the L-shaped plate, a guide block is slidably connected inside the guide groove, the top end of the guide block is fixedly connected to the output end of the cylinder, and the side of the guide block is fixedly connected to the end of the horizontal axis away from the first driven gear.

[0008] Preferably, the second driving device includes a second housing fixed to the top surface of the L-shaped plate, a second stepper motor fixedly connected to the inner wall of the second housing, a second driving gear fixedly connected to the output end of the second stepper motor, a second driven gear meshing with one side of the second driving gear, and the second driven gear fixedly sleeved on the top end of the vertical shaft.

[0009] Preferably, the adsorption device includes an adsorption seat fixedly connected to the bottom end of a vertical shaft, a negative pressure pump fixedly connected inside the adsorption seat, a one-way valve fixedly connected to the output end of the negative pressure pump, a negative pressure pipe fixedly connected to one end of the one-way valve, a groove formed in the lower part of the adsorption seat, a vacuum suction cup fixedly connected inside the groove, a pressure relief pipe fixedly connected to the top surface of the vacuum suction cup, a pressure relief valve fixedly connected to the top surface of the pressure relief pipe, and ventilation holes formed in the side wall of the adsorption seat.

[0010] Preferably, a controller is fixedly connected to the top surface of the base plate, and anti-slip pads are fixedly connected to the four corners of the bottom surface of the base plate.

[0011] The technical effects and advantages of this utility model are as follows: This utility model uses an adsorption device to adsorb and fix the battery pack. After fixing, the first drive device drives the horizontal axis to rotate, which in turn drives the L-shaped plate to rotate. At the same time, the second drive device drives the vertical axis to rotate the adsorption device, which facilitates the processing of different surfaces of the battery pack. Adsorbing the battery pack with the adsorption device can avoid damage to the battery pack caused by excessive clamping force during fixing, and can better protect the battery pack. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 for Figure 1 A schematic diagram of the side sectional structure.

[0014] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Base plate; 2. Vertical plate; 3. Horizontal shaft; 4. L-shaped plate; 5. First housing; 6. First stepper motor; 7. First driving gear; 8. First driven gear; 9. Vertical shaft; 10. Adsorption seat; 11. Groove; 12. Vacuum suction cup; 13. Negative pressure pump; 14. Negative pressure pipe; 15. One-way valve; 16. Pressure relief pipe; 17. Pressure relief valve; 18. Ventilation hole; 19. Second housing; 20. Second stepper motor; 21. Second driving gear; 22. Second driven gear; 23. Controller; 24. Anti-slip pad; 25. Cylinder; 26. Guide groove; 27. Guide block. Detailed Implementation

[0016] 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.

[0017] This utility model provides, for example Figure 1-3 A flipping device for battery pack processing is shown, including a base plate 1, a vertical plate 2 fixedly connected to the top surface of the base plate 1, a horizontal shaft 3 rotatably mounted in the vertical plate 2, a drive device 1 for driving the horizontal shaft 3 to rotate on one side of the vertical plate 2, an L-shaped plate 4 that can move up and down at the other end of the horizontal shaft 3, and the L-shaped plate 4 can rotate with the horizontal shaft 3, a vertical shaft 9 rotatably mounted in the L-shaped plate 4, a drive device 2 for driving the vertical shaft 9 to rotate above the L-shaped plate 4, and an adsorption device at the bottom end of the vertical shaft 9. This invention uses an L-shaped plate 4 to move downwards at one end of the horizontal axis 3, allowing the adsorption device to adhere tightly to the top surface of the battery pack. The adsorption device then holds the battery pack in place. The L-shaped plate 4 moves the adsorption device and battery pack upwards. Subsequently, a driving device 1 rotates the horizontal axis 3, and the horizontal axis 3 rotates the L-shaped plate 4 in both directions, causing the battery pack held by the bottom adsorption device to flip, thus facilitating the processing of the battery pack. Simultaneously, a driving device 2 rotates the vertical axis 9, facilitating the processing of various surfaces of the battery pack. Compared to existing clamping methods, this invention uses an adsorption device to hold the battery pack, avoiding damage caused by excessive clamping force during fixation.

[0018] like Figure 2 As shown, the drive device includes a first housing 5 fixed to one side of the vertical plate 2. A first stepper motor 6 is fixedly connected to the inner wall of the first housing 5. A first drive gear 7 is fixedly connected to the output end of the first stepper motor 6. A first driven gear 8 is meshed with the bottom surface of the first drive gear 7. The first driven gear 8 is fixedly sleeved on one end of the horizontal shaft 3. When driving the horizontal shaft 3 to rotate, the first stepper motor 6 is started first. The output end of the first stepper motor 6 rotates, which drives the first drive gear 7 to rotate. The first drive gear 7 drives the first driven gear 8 to rotate, which in turn drives the horizontal shaft 3 to rotate.

[0019] like Figure 1 and Figure 2 As shown, a cylinder 25 is fixedly connected to the top surface of the L-shaped plate 4, a guide groove 26 is provided on one side of the L-shaped plate 4, a guide block 27 is slidably connected inside the guide groove 26, the top end of the guide block 27 is fixedly connected to the output end of the cylinder 25, and the side of the guide block 27 is fixedly connected to the end of the horizontal shaft 3 away from the first driven gear 8. By extending and retracting the output end of the cylinder 25, the guide block 27 moves in the guide groove 26, thereby enabling the cylinder seat of the cylinder 25 to drive the L-shaped plate 4 to move up and down at one end of the horizontal axis 3, which facilitates the adsorption device to adhere and adsorb to the top surface of the battery pack.

[0020] like Figure 3 As shown, the second drive device includes a second housing 19 fixed to the top surface of the L-shaped plate 4. A second stepper motor 20 is fixedly connected to the inner wall of the second housing 19. A second drive gear 21 is fixedly connected to the output end of the second stepper motor 20. A second driven gear 22 is meshed on one side of the second drive gear 21. The second driven gear 22 is fixedly sleeved on the top end of the vertical shaft 9. When the vertical shaft 9 is driven to rotate, the second stepper motor 20 is started. The output end of the second stepper motor 20 drives the second driving gear 21 to rotate, thereby realizing the rotation of the second driven gear 22, and further realizing the rotation of the vertical shaft 9.

[0021] like Figure 3 As shown, the adsorption device includes an adsorption seat 10 fixedly connected to the bottom end of the vertical shaft 9. A negative pressure pump 13 is fixedly connected inside the adsorption seat 10. A one-way valve 15 is fixedly connected to the output end of the negative pressure pump 13. A negative pressure pipe 14 is fixedly connected to one end of the one-way valve 15. A groove 11 is provided in the lower part of the adsorption seat 10. A vacuum suction cup 12 is fixedly connected inside the groove 11. The top surface of the vacuum suction cup 12 is fixedly connected to one end of the negative pressure pipe 14. A pressure relief pipe 16 is fixedly connected to the top surface of the vacuum suction cup 12. A pressure relief valve 17 is fixedly connected to the top surface of the pressure relief pipe 16. A ventilation hole 18 is provided on the side wall of the adsorption seat 10. When the adsorption device adsorbs the battery pack, it starts the negative pressure pump 13. The negative pressure pump 13 extracts the air from the vacuum suction cup 12 through the negative pressure pipe 14, so that the vacuum suction cup 12 adsorbs and fixes the battery pack. After the adsorbed battery pack is processed, the pressure relief valve 17 is opened, and air is allowed to enter the vacuum suction cup 12 through the pressure relief pipe 16, thereby releasing the adsorption and fixation state of the vacuum suction cup 12 on the battery pack.

[0022] like Figure 1 As shown, a controller 23 is fixedly connected to the top surface of the base plate 1, and anti-slip pads 24 are fixedly connected to the four corners of the bottom surface of the base plate 1.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A turnover device for battery pack processing, comprising a bottom plate (1), characterized in that: A vertical plate (2) is fixedly connected to the top surface of the base plate (1). A horizontal shaft (3) is rotatably installed in the vertical plate (2). A driving device for driving the horizontal shaft (3) to rotate is provided on one side of the vertical plate (2). An L-shaped plate (4) that can move up and down is provided at the other end of the horizontal shaft (3). The L-shaped plate (4) can rotate with the horizontal shaft (3). A vertical shaft (9) is rotatably installed in the L-shaped plate (4). A driving device for driving the vertical shaft (9) to rotate is provided above the L-shaped plate. An adsorption device is provided at the bottom end of the vertical shaft (9).

2. The turnover device for processing battery pack according to claim 1, characterized in that: The drive device includes a first housing (5) fixed to one side of the vertical plate (2), a first stepper motor (6) fixedly connected to the inner wall of the first housing (5), a first drive gear (7) fixedly connected to the output end of the first stepper motor (6), a first driven gear (8) meshing with the bottom surface of the first drive gear (7), and the first driven gear (8) fixedly sleeved on one end of the horizontal shaft (3).

3. The turnover device for processing battery pack according to claim 1, characterized in that: A cylinder (25) is fixedly connected to the top surface of the L-shaped plate (4). A guide groove (26) is provided on one side of the L-shaped plate (4). A guide block (27) is slidably connected inside the guide groove (26). The top end of the guide block (27) is fixedly connected to the output end of the cylinder (25). The side of the guide block (27) is fixedly connected to the end of the horizontal shaft (3) away from the first driven gear (8).

4. The turnover device for processing battery pack according to claim 1, characterized in that: The second drive device includes a second housing (19) fixed on the top surface of the L-shaped plate (4). A second stepper motor (20) is fixedly connected to the inner wall of the second housing (19). A second drive gear (21) is fixedly connected to the output end of the second stepper motor (20). A second driven gear (22) is meshed on one side of the second drive gear (21). The second driven gear (22) is fixedly sleeved on the top end of the vertical shaft (9).

5. The turnover device for processing battery pack according to claim 1, characterized in that: The adsorption device includes an adsorption seat (10) fixedly connected to the bottom end of the vertical shaft (9). A negative pressure pump (13) is fixedly connected inside the adsorption seat (10). A one-way valve (15) is fixedly connected to the output end of the negative pressure pump (13). A negative pressure pipe (14) is fixedly connected to one end of the one-way valve (15). A groove (11) is provided in the lower part of the adsorption seat (10). A vacuum suction cup (12) is fixedly connected inside the groove (11). The top surface of the vacuum suction cup (12) is fixedly connected to one end of the negative pressure pipe (14). A pressure relief pipe (16) is fixedly connected to the top surface of the vacuum suction cup (12). A pressure relief valve (17) is fixedly connected to the top surface of the pressure relief pipe (16). A ventilation hole (18) is provided on the side wall of the adsorption seat (10).

6. The turnover device for processing battery pack according to claim 1, characterized in that: A controller (23) is fixedly connected to the top surface of the base plate (1), and anti-slip pads (24) are fixedly connected to the four corners of the bottom surface of the base plate (1).

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