Power battery frame disassembling device

Abstract

The utility model discloses a power battery frame disassembling device which comprises an operation table, a supporting plate is installed on the upper side of the operation table, the supporting plate can be rotatably adjusted and is used for supporting a battery pack, a door frame is installed on the upper side, corresponding to the supporting plate, of the operation table, a pressing plate for pressing and fixing the upper side of the battery pack is installed on the door frame, and a traction device is further installed on the operation table. And a clamp is mounted at the output end of the traction device and is used for clamping a frame corresponding to the battery pack. A battery pack with a frame to be disassembled is placed on the supporting plate, the driving device is started to drive the pressing plate, the upper side of the battery pack is fixed through the pressing plate, then the clamp locks the frame, the traction device is started to drive the clamp to move in the opposite direction, the frame is dragged and forced to be separated from the battery pack, and separation of the frame on one side is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of power battery disassembly equipment, and in particular relates to a power battery frame disassembly device. Background Art

[0002] Lithium iron phosphate batteries have stable performance and are wrapped in an aluminum shell to form a block structure with a length, width and thickness of about 15*12*3cm. As a power battery component, the battery pack is assembled by splicing multiple battery cells, which are glued together and supported by a frame on the outside. When the power battery pack reaches the end of its service life, it still has a high recycling value.

[0003] The steps before recycling the battery cells require the power battery pack to be disassembled. The first step is to remove the solder. Then, in order to avoid the tedious operation of removing a single screw, the outer frame is directly cut, and the end plates corresponding to the battery pack frame are cut off. Finally, the frames are separated in turn. The frame and the battery pack are filled with sealing materials to prevent the battery pack from shaking in the shell and improve stability. Therefore, there is an adhesive layer and sealing material between the frame and the internal battery pack. When disassembling the frame, it is manually disassembled with a vise, which requires a lot of hand strength, is difficult to maintain, and is very inefficient.

[0004] Therefore, after the frame end plates are cut, an auxiliary disassembly device is prepared for separating the frame, and the frame is separated by mechanized processing, which saves manpower and improves disassembly efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a power battery frame disassembly device, and an auxiliary disassembly equipment is prepared for the separation of the frame. The frame is separated by mechanized processing, which saves manpower and improves disassembly efficiency.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] A power battery frame disassembly device, comprising an operating table, a support plate is installed on the upper side of the operating table, the support plate is circular, the support plate can be rotated and adjusted, and is used to support a battery pack, a door frame is installed on the upper side of the operating table corresponding to the support plate, the door frame is installed with a pressing plate for pressing and fixing the upper side of the battery pack, and the door frame has a driving device for driving the pressing plate to move along the pressing side;

[0008] The operating table is also equipped with a traction device, and a clamp is installed at the output end of the traction device for clamping the frame corresponding to the battery pack.

[0009] Furthermore, the driving device is a cylinder assembly, which is installed on the door frame. The output end of the cylinder assembly is located in the center of the pressing plate. The pressing plate has a limiting rod corresponding to the four corner positions, and the door frame has a rod sleeve that is sleeved with the limiting rod and limits the telescopic movement.

[0010] Furthermore, a rotating shaft is fixed at the center of the bottom of the support plate, and the operating table has a sleeve corresponding to the rotating shaft. A roller is installed at the position of the operating table corresponding to the lower side of the support plate to support the side position of the support plate, and the rotation angle of the roller is set along the rotation direction of the support plate.

[0011] Furthermore, the traction device comprises a motor, the output end of the motor is provided with a roller, a cable is wound around the roller, and a clamp is fixed to the end of the cable.

[0012] The utility model has the following beneficial effects: a battery pack with a frame to be disassembled is placed on a support plate, a driving device is started to drive a pressing plate, the upper side of the battery pack is fixed by the pressing plate, and then a clamp is used to lock the frame, and a traction device is started to drive the clamp to move in the opposite direction for dragging, thereby forcing the frame to separate from the battery pack, thereby completing the separation of the single-side frame.

[0013] Then drive the pressing plate to reset, rotate the support plate to adjust the angle, so that the adjacent frames of the battery pack are facing the clamp, the clamp is fixed again, the pressing plate fixes the battery pack for the second time, and the adjacent frames are disassembled. This is repeated to complete the process of disassembling the battery pack frames in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0015] Figure 1 : Schematic diagram of the structure of the utility model.

[0016] Figure 2 : Schematic diagram of the position structure of the support plate of the utility model.

[0017] Figure 3 : Schematic diagram of the bottom structure of the support plate of the utility model.

[0018] In the accompanying drawings, the list of components represented by each reference numeral is as follows: operating table 1, support plate 3, battery pack 4, door frame 2, pressing plate 6, clamp 5, cylinder assembly 61, limiting rod 62, rod sleeve 21, rotating shaft 31, shaft sleeve 11, roller 12, and cable 51. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0020] like Figure 1-3 As shown: A power battery frame disassembly device includes an operating table 1, which is a box structure and has a corresponding box door. A support plate 3 is installed on the upper side of the operating table 1. The support plate 3 is horizontally installed. The support plate 3 is circular and can be rotatably adjusted to adjust the angle of the battery pack and support the battery pack 4. A door frame 2 is installed on the upper side of the operating table 1 corresponding to the support plate 3. The door frame is a frame structure composed of splicing rods. The door frame 2 is installed with a pressing plate 6 for pressing and fixing the upper side of the battery pack 4. The door frame 2 has a driving device for driving the pressing plate 6 to move along the pressing side;

[0021] The operating platform 1 is also equipped with a traction device, and a clamp 5 is installed at the output end of the traction device for clamping the frame corresponding to the battery pack 4.

[0022] Place the battery pack with the frame to be disassembled on the support plate, start the driving device to drive the pressing plate, fix the upper side of the battery pack through the pressing plate, then lock the frame with the clamp, start the traction device, drive the clamp to move in the opposite direction, drag, force the frame to separate from the battery pack, and complete the separation of the single-side frame.

[0023] Then drive the pressing plate to reset, rotate the support plate to adjust the angle, so that the adjacent frames of the battery pack are facing the clamp, the clamp is fixed again, the pressing plate fixes the battery pack for the second time, and the adjacent frames are disassembled. This is repeated to complete the process of disassembling the battery pack frames in sequence.

[0024] like Figure 2 As shown: the driving device is a cylinder assembly 61, which is installed on the door frame 2, and the output end of the cylinder assembly 61 is located in the center of the pressing plate 6. The pressing plate 6 has a limit rod 62 corresponding to the four corner positions, and the door frame 2 has a rod sleeve 21 that sleeves the limit rod 62 and limits the telescopic movement. The cylinder assembly is installed vertically, in line with the direction of the pressing side, and is used to drive the pressing plate. The pressing plate is a rectangular plate body, and the limit rod is used to limit the movement of the pressing plate in a square shape, which improves stability when pressing the battery pack.

[0025] like Figure 3As shown: a rotating shaft 31 is fixed at the center of the bottom of the support plate 3, and the operating table 1 has a sleeve 11 corresponding to the rotating shaft 31. The rotating shaft is a cylindrical structure, and there is also a ball between the sleeve and the rotating shaft, which is used for rotation adjustment of the support plate, and the rotating shaft can provide sufficient support strength for the support plate. A roller 12 is installed at the position of the operating table 1 corresponding to the lower side of the support plate 3, which is used to support the side position of the support plate 3, and the rotation angle of the roller 12 is set along the rotation direction of the support plate 3. There are four specific rolling paths, which are evenly arranged to correspond to the side support of the support plate, improve the support strength of the support plate, and will not form a rotation obstacle when the support plate rotates.

[0026] like Figure 1 As shown: the traction device includes a motor, and a roller is provided at the output end of the motor, and a cable 51 is wound around the roller, and the end of the cable 51 fixes the clamp 5. The motor shaft is coaxially arranged with the roller, and the motor drives the roller to rotate. The clamp is pulled during the process of winding the cable. After the frame is separated, the cable is manually stretched, and the roller rotates to fix the adjacent frame for the next frame separation operation.

[0027] This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. A power battery frame disassembly device, characterized in that: The invention comprises an operating table (1), a support plate (3) is installed on the upper side of the operating table (1), the support plate (3) is circular, the support plate (3) can be rotated and adjusted, and is used to support a battery pack (4), a door frame (2) is installed on the upper side of the operating table (1) corresponding to the support plate (3), the door frame (2) is installed with a pressing plate (6) for pressing and fixing the upper side of the battery pack (4), and the door frame (2) has a driving device for driving the pressing plate (6) to move along the pressing side; The operating table (1) is also equipped with a traction device, and a clamp (5) is installed at the output end of the traction device for clamping the frame corresponding to the battery pack (4).

2. A power battery frame disassembly device according to claim 1, characterized in that: The driving device is a cylinder assembly (61), which is mounted on the door frame (2). The output end of the cylinder assembly (61) is located at the center of the pressing plate (6). The pressing plate (6) has limit rods (62) at four corner positions corresponding to the pressing plate (6). The door frame (2) has a rod sleeve (21) which is sleeved with the limit rod (62) and limits the telescopic movement.

3. A power battery frame disassembly device according to claim 1, characterized in that: A rotating shaft (31) is fixed at the center of the bottom of the support plate (3), and the operating table (1) correspondingly has a shaft sleeve (11) sleeved with the rotating shaft (31).

4. A power battery frame disassembly device according to claim 3, characterized in that: The operating table (1) is provided with a roller (12) at a position corresponding to the lower side of the support plate (3) for supporting the side position of the support plate (3); the rotation angle of the roller (12) is set along the rotation direction of the support plate (3).

5. A power battery frame disassembly device according to claim 1, characterized in that: The traction device comprises a motor, the output end of the motor is provided with a roller, a cable (51) is wound around the roller, and a clamp (5) is fixed to the end of the cable (51).

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