Clamp for disassembling lithium battery

Abstract

The utility model discloses a clamp for disassembling a lithium battery, which relates to the technical field of battery disassembling and comprises a supporting table, a lifting hydraulic column is arranged on the supporting table, a rotating shaft is mounted on the top side of the lifting hydraulic column and driven by a driving structure, and a U-shaped frame is connected to the front side of the rotating shaft. Two first locking structures are installed at the front end of the U-shaped frame. According to the clamp for disassembling the lithium battery, the lithium battery can be clamped in various modes, the U-shaped frame is rotated to be in the vertical state, the four faces of the lithium battery are clamped through the two first clamping plates and the two second clamping plates, or after the U-shaped frame is rotated to be in the vertical state, the two first clamping plates are loosened after the lithium battery is clamped by the two second clamping plates, and then the lithium battery is disassembled. In this way, the clamping face of the lithium battery is replaced, the U-shaped frame is rotated to the inclined state after the clamping face is replaced, the situation that the upper side and the lower side of the lithium battery are shielded by the U-shaped frame, the first locking structure and the first clamping plate can be avoided, more space is provided for disassembly of the lithium battery, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of battery disassembly, in particular to a clamp for disassembling a lithium battery. Background Art

[0002] Waste lithium batteries refer to lithium batteries that cannot be used after their service life or failure. Such batteries may contain harmful substances and elements with high recycling value. The subsequent treatment of waste lithium batteries will be through disassembly and material recycling. Chinese patent CN112894672A discloses a lithium battery disassembly clamp, which realizes the clamping and fixing of the lithium battery by setting two telescopic hydraulic rods to push two movable clamping plates closer together, and cooperates with a rotating structure to realize the rotation operation of the clamped lithium battery. This solution can only clamp the two sides of the lithium battery. If the clamping surface needs to be changed, the lithium battery needs to be removed, and the clamping and fixing must be re-fixed after the clamping surface is replaced, which is very inconvenient in operation. For this reason, the present application proposes a lithium battery disassembly clamp to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a clamp for disassembling a lithium battery, which solves the technical problems raised in the above background.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a clamp for disassembling lithium batteries, including a support table, a lifting hydraulic column is arranged on the support table, a rotating shaft is installed on the top side of the lifting hydraulic column, and the rotating shaft is driven by a driving structure, a U-shaped frame is connected to the front side of the rotating shaft, two locking structures 1 are installed at the front end of the U-shaped frame, and a clamping plate 1 is installed on the two locking structures 1, two side brackets are installed on the lifting hydraulic column, locking structures 2 are installed on the front ends of the two side brackets, and clamping plates 2 are installed on the two locking structures 2.

[0007] Preferably, the telescopic ends of the two locking structures one are arranged opposite to each other, and the telescopic ends of the two locking structures two are arranged opposite to each other.

[0008] Preferably, the two side brackets are respectively located on the outer side surfaces of both sides of the U-shaped frame.

[0009] Preferably, the two locking structures 1 and the two locking structures 2 are both located on both sides above the middle of the support platform.

[0010] Preferably, the two locking structures 1 and the two locking structures 2 are electric push rods or hydraulic push rods.

[0011] Preferably, the driving structure is two meshing gears and a servo motor, and the two gears are respectively mounted on the rotating shaft and the output shaft of the servo motor, and the servo motor is mounted on the rear side of the lifting hydraulic column.

[0012] (III) Beneficial effects

[0013] The beneficial effects of the utility model are:

[0014] The clamp for disassembling a lithium battery is based on a U-shaped frame, a locking structure and a clamping plate. A side bracket, a locking structure and a clamping plate are arranged on the outer side of the U-shaped frame, so that the lithium battery can be clamped in a variety of ways. The U-shaped frame is rotated to a vertical state, and the four sides of the lithium battery are clamped by two clamping plates one and two clamping plates two. Alternatively, after the U-shaped frame is rotated to a vertical state, the two clamping plates two clamp the lithium battery and then the two clamping plates one release, so that the clamping surface of the lithium battery can be replaced. After the clamping surface is replaced, the U-shaped frame is rotated to an inclined state, so that the upper and lower sides of the lithium battery are not blocked by the U-shaped frame, the locking structure one and the clamping plate one, thereby providing more space for the disassembly of the lithium battery and being more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial cross-section of the rear view of the three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the U-shaped frame of the utility model rotated to an upright state;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of two clamping plates and two pairs of lithium batteries clamped by the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the U-shaped frame of the utility model rotated to a tilted state;

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of two clamping plates 1 and two clamping plates 2 clamping a pair of lithium batteries in the utility model.

[0021] In the figure: 1 support platform, 2 lifting hydraulic column, 3 rotating shaft, 4 driving structure, 41 gear, 42 servo motor, 5 U-shaped frame, 6 locking structure 1, 7 clamping plate 1, 8 side bracket, 9 locking structure 2, 10 clamping plate 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a clamp for disassembling lithium batteries, comprising a support platform 1, on which a lifting hydraulic column 2 is arranged, characterized in that a rotating shaft 3 is installed on the top side of the lifting hydraulic column 2, and the rotating shaft 3 is driven by a driving structure 4, the driving structure 4 is two meshing gears 41 and a servo motor 42, and the two gears 41 are respectively installed on the rotating shaft 3 and the output shaft of the servo motor 42, the two meshing gears 41 are large and small, and play a deceleration role, and the servo motor 42 is installed on the rear side of the lifting hydraulic column 2, the front side of the rotating shaft 3 is connected to a U-shaped frame 5, the front end of the U-shaped frame 5 is installed with two locking structures 1 6, and the two locking structures 1 6 are both installed with a clamping plate 1 7, the lifting hydraulic column 2 is installed with two side brackets 8, the two side brackets 8 are respectively located on the outer side surfaces of both sides of the U-shaped frame 5, the front ends of the two side brackets 8 are both installed with locking structures 2 9, and the two locking structures 2 9 are both installed with clamping plates 2 10, the telescopic ends of the two locking structures 1 6 are arranged relatively, and the telescopic ends of the two locking structures 2 9 are relatively For the setting, the two locking structures 1 6 and the two locking structures 2 9 are both located on both sides of the upper middle part of the support platform 1. The two locking structures 1 6 and the two locking structures 2 9 are electric push rods or hydraulic push rods. The lithium battery is placed between the two clamping plates 1 7. The locking structure 1 6 drives the two clamping plates 1 7 to clamp and fix the lithium battery. The lithium battery is lifted by the lifting hydraulic column 2 and then disassembled. When the clamping surface of the lithium battery needs to be replaced, the driving structure 4 drives the rotating shaft 3 to rotate, and drives the U-shaped frame 5 to rotate ninety degrees. The two locking structures 2 9 drive the two clamping plates 2 10 to clamp and fix the other two sides of the lithium battery. At this time, the four sides of the lithium battery can be clamped and fixed. After the two locking structures 1 6 drive the two clamping plates 1 7 to move away from and cancel the clamping of the lithium battery, the clamping surface of the lithium battery can be replaced. At the same time, the U-shaped frame 5 can be driven by the driving structure 4 to rotate to an inclined state. In this way, when the lithium battery is clamped by the two clamping plates 2 10, the upper and lower sides of the lithium battery will not be blocked, providing space for disassembly of the lithium battery, which is more practical.

[0024] The operating steps of the utility model are:

[0025] The lithium battery is placed between the two clamping plates 7, and the locking structure 6 drives the two clamping plates 7 to clamp and fix the lithium battery. The lithium battery is lifted by the lifting hydraulic column 2 to perform the disassembly operation. When the clamping surface of the lithium battery needs to be replaced, the driving structure 4 drives the rotating shaft 3 to rotate, and drives the U-shaped frame 5 to rotate ninety degrees (such as Figure 3 ), the two locking structures 29 drive the two clamping plates 2 10 to approach the other two sides of the lithium battery for clamping and fixing, and then the two locking structures 1 6 drive the two clamping plates 1 7 to move away from each other to cancel the clamping of the lithium battery, thereby replacing the clamping surface of the lithium battery, and at the same time, the driving structure 4 can drive the U-shaped frame 5 to rotate to an inclined state (such as Figure 5 ), so that when the lithium battery is clamped by the two clamping plates 10, the upper and lower sides of the lithium battery will not be blocked, providing space for disassembly of the lithium battery;

[0026] If the four sides of the lithium battery need to be clamped, the locking structure 6 drives the two clamping plates 7 to clamp the lithium battery, and the driving structure 4 drives the rotating shaft 3 to rotate, driving the U-shaped frame 5 to rotate ninety degrees (such as Figure 3 ), the two locking structures 29 drive the two clamping plates 210 to clamp and fix the other two sides of the lithium battery (such as Figure 6 ), which can provide more stable four-sided clamping for the lithium battery.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although the 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 lithium battery disassembly fixture, comprising a support platform (1), on which a lifting hydraulic column (2) is arranged, characterized in that: The top side of the lifting hydraulic column (2) is provided with a rotating shaft (3), and the rotating shaft (3) is driven by a driving structure (4); the front side of the rotating shaft (3) is connected with a U-shaped frame (5); the front end of the U-shaped frame (5) is provided with two locking structures (6), and the two locking structures (6) are both provided with a clamping plate (7); the lifting hydraulic column (2) is provided with two side brackets (8), the front ends of the two side brackets (8) are both provided with locking structures (9), and the two locking structures (9) are both provided with a clamping plate (10).

2. A lithium battery disassembly fixture according to claim 1, characterized in that: The telescopic ends of the two locking structures (6) are arranged opposite to each other, and the telescopic ends of the two locking structures (9) are arranged opposite to each other.

3. A lithium battery disassembly fixture according to claim 1, characterized in that: The two side brackets (8) are respectively located on the outer side surfaces of both sides of the U-shaped frame (5).

4. A lithium battery disassembly fixture according to claim 1, characterized in that: The two locking structures one (6) and the two locking structures two (9) are both located on both sides above the middle of the support platform (1).

5. A lithium battery disassembly fixture according to claim 1, characterized in that: The two locking structures 1 (6) and the two locking structures 2 (9) are electric push rods or hydraulic push rods.

6. A lithium battery disassembly fixture according to claim 1, characterized in that: The driving structure (4) comprises two meshing gears (41) and a servo motor (42), wherein the two gears (41) are respectively mounted on the rotating shaft (3) and the output shaft of the servo motor (42), and the servo motor (42) is mounted on the rear side of the lifting hydraulic column (2).

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