Lithium battery disassembling equipment

Abstract

The utility model belongs to the technical field of lithium batteries, and particularly relates to lithium battery disassembling equipment which comprises a disassembling support, a machining table arranged on the disassembling support, an air cylinder arranged on the top of the disassembling support, an adjusting cutting assembly used for cutting the two ends of a lithium battery and a limiting mechanism fixedly arranged at the bottom end of the air cylinder. The air cylinder pushes the top plate to move downwards, when the upper limiting seat is attached to the lower limiting seat, the sliding rod slides in the sliding hole of the top plate and compresses the spring, the counter-acting force of the spring exerts downward counter-acting force on the upper limiting seat, and then the lithium battery is limited through the upper limiting seat and the lower limiting seat; and meanwhile, the left cutting machine and the right cutting machine are driven to move downwards to cut the two ends of the lithium battery, the cutting operation of the two ends can be completed at a time, the disassembling efficiency is high, the cutting assembly is adjusted, the distance between the left cutting machine and the right cutting machine is adjusted, then the lithium batteries of different sizes are cut, and subsequent disassembling operation is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium batteries, and in particular relates to lithium battery disassembly equipment. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. The heavy metal ions contained in discarded lithium batteries will cause waste of resources and huge pollution to the environment. With the development of recycling technology and people's attention to environmental protection, a large number of discarded lithium batteries are recycled;

[0003] Existing lithium battery disassembly equipment first cuts one end of the lithium battery and then cuts the other end, which is cumbersome to operate and has low disassembly efficiency. Utility Model Content

[0004] To solve the problems raised in the above background technology. The utility model provides a lithium battery disassembly device, including a disassembly bracket and a processing table arranged on the disassembly bracket, a cylinder is arranged on the top of the disassembly bracket, a limit mechanism is fixedly arranged at the bottom of the cylinder, and an adjustment cutting assembly for cutting the two ends of the lithium battery, and a lower limit seat is fixed on the top of the processing table;

[0005] The adjusting cutting assembly comprises a U-shaped support fixed on the cylinder piston rod, the U-shaped support, a rotating rod is arranged between the left and right ends of the U-shaped support through a bearing, and a pair of guide rods for guiding.

[0006] As a lithium battery disassembly equipment of the utility model, preferably, the left and right ends of the rotating rod are respectively provided with external threads with opposite thread directions, and the two ends of the rotating rod are respectively screwed with a left support and a right support, and the left support and the right support are respectively provided with a left cutter and a right cutter.

[0007] As a lithium battery disassembly device of the utility model, preferably, the left support and the right support are both sleeved on the guide rod, and the left support and the right support both slide left and right on the guide rod.

[0008] As a lithium battery disassembly device of the utility model, preferably, a reduction motor is installed at the left end of the U-shaped support, and the rotor of the reduction motor is fixedly connected to the rotating rod.

[0009] As a lithium battery disassembly device of the utility model, preferably, the limiting mechanism includes a top plate fixed on the cylinder piston rod, sliding holes are opened at both ends of the top plate, a sliding rod sliding up and down is arranged inside the sliding hole, and a limiting plate is fixed on the top of the sliding rod.

[0010] As a lithium battery disassembly device of the utility model, preferably, an upper limit seat is fixed between the bottom ends of the two slide bars, and a spring is sleeved on the slide bar at the top of the upper limit seat.

[0011] As a lithium battery disassembly device of the utility model, preferably, the upper limit seat matches the lower limit seat, and the two are symmetrically arranged up and down.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The cylinder pushes the top plate to move downward, and when the upper limit seat is fitted with the lower limit seat, the sliding rod slides inside the sliding hole of the top plate and compresses the spring. The reaction force of the spring exerts a downward reaction force on the upper limit seat, and then limits the lithium battery through the upper limit seat and the lower limit seat, and at the same time drives the left cutter and the right cutter to move downward to cut the two ends of the lithium battery. The cutting operation at both ends can be completed at one time, and the disassembly efficiency is high. The reduction motor is driven to drive the rotating rod to rotate. Since the threads at both ends of the rotating rod are in opposite directions, and the left support and the right support are respectively screwed on the threads in different directions at both ends of the rotating rod, the rotation of the rotating rod drives the left support and the right support to move in opposite directions, and then drives the left cutter and the right cutter to move in opposite directions, adjusts the distance between the left cutter and the right cutter, and then cuts lithium batteries of different sizes, which is convenient for subsequent disassembly operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the limit mechanism and the adjustment cutting assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment and cutting assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0019] In the figure:

[0020] 1. Disassemble the bracket;

[0021] 2. Processing table; 21. Cylinder;

[0022] 3. Limiting mechanism; 31. Top plate; 32. Sliding rod; 33. Limiting plate; 34. Upper limit seat; 35. Spring;

[0023] 4. Adjust the cutting assembly; 41. U-shaped support; 42. Rotating rod; 43. Guide rod; 44. Left support; 45. Right support; 46. Speed ​​reduction motor; 47. Left cutting machine; 48. Right cutting machine. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] A lithium battery disassembling device comprises a disassembling bracket 1 and a processing table 2 arranged on the disassembling bracket 1.

[0028] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the existing lithium battery disassembly equipment first cuts one end of the lithium battery, and then cuts the other end, the cutting is cumbersome and the cutting efficiency is low", combined with actual use, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve this technical problem, a limiting mechanism 3 and an adjustable cutting assembly 4 are added on this basis.

[0029] like Figure 1-4 As shown in the figure;

[0030] In combination with the above content, in order to improve the disassembly efficiency, a cylinder 21 is provided on the top of the disassembly bracket 1, a limit mechanism 3 is fixedly provided at the bottom end of the cylinder 21, and an adjustment cutting assembly 4 for cutting both ends of the lithium battery is provided, and a lower limit seat 5 is fixedly provided on the top of the processing table 2;

[0031] The adjusting cutting assembly 4 comprises a U-shaped support 41 fixed on the piston rod of the cylinder 21, a rotating rod 42 is arranged between the left and right ends of the U-shaped support 41 through a bearing, and a pair of guide rods 43 for guiding.

[0032] In an optional embodiment, the left and right ends of the rotating rod 42 are respectively provided with external threads with opposite thread directions, and the two ends of the rotating rod 42 are respectively screwed with a left support 44 and a right support 45, and the left support 44 and the right support 45 are respectively provided with a left cutter 47 and a right cutter 48, and the left support 44 and the right support 45 are both sleeved on the guide rod 43, and the left support 44 and the right support 45 both slide left and right on the guide rod 43, and a reduction motor 46 is installed at the left end of the U-shaped support 41, and the rotor of the reduction motor 46 is fixedly connected to the rotating rod 42.

[0033] In this embodiment: the driving reduction motor 46 drives the rotating rod 42 to rotate. Since the threads at both ends of the rotating rod 42 are in opposite directions, and the left support 44 and the right support 45 are respectively screwed on the threads in different directions at both ends of the rotating rod 42, the rotation of the rotating rod 42 drives the left support 44 and the right support 45 to move in opposite directions, thereby driving the left cutter 47 and the right cutter 48 to move in opposite directions.

[0034] In an optional embodiment, the limiting mechanism 3 includes a top plate 31 fixed on the piston rod of the cylinder 21, and sliding holes are opened at both ends of the top plate 31. A sliding rod 32 that slides up and down is arranged inside the sliding hole. A limiting plate 33 is fixed on the top of the sliding rod 32, and an upper limit seat 34 is fixed between the bottom ends of the two sliding rods 32. A spring 35 is sleeved on the sliding rod 32 at the top of the upper limit seat 34. The upper limit seat 34 matches the lower limit seat 5, and the two are symmetrically arranged up and down.

[0035] In this embodiment: the cylinder 21 pushes the top plate 31 to move downward. When the upper limit seat 34 is in contact with the lower limit seat 5, the slide rod 32 slides inside the slide hole of the top plate 31 and compresses the spring 35. The reaction force of the spring 35 exerts a downward reaction force on the upper limit seat 34, thereby limiting the lithium battery through the upper limit seat 34 and the lower limit seat 5.

[0036] Working principle of this utility model:

[0037] The cylinder 21 pushes the top plate 31 to move downward. When the upper limit seat 34 is fitted with the lower limit seat 5, the slide bar 32 slides inside the slide hole of the top plate 31 and compresses the spring 35. The reaction force of the spring 35 exerts a downward reaction force on the upper limit seat 34, and then the lithium battery is limited by the upper limit seat 34 and the lower limit seat 5. At the same time, the left cutter 47 and the right cutter 48 are driven downward to cut the two ends of the lithium battery. The cutting operation of the two ends can be completed at one time, the disassembly efficiency is high, and the drive is reduced The high-speed motor 46 drives the rotating rod 42 to rotate. Since the threads at both ends of the rotating rod 42 are in opposite directions, and the left support 44 and the right support 45 are respectively screwed on the threads at both ends of the rotating rod 42 in different directions, the rotation of the rotating rod 42 drives the left support 44 and the right support 45 to move in opposite directions, thereby driving the left cutter 47 and the right cutter 48 to move in opposite directions, adjusting the distance between the left cutter 47 and the right cutter 48, and then cutting operations on lithium batteries of different sizes are performed to facilitate subsequent disassembly operations.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lithium battery disassembly device, comprising a disassembly support (1) and a processing table (2) arranged on the disassembly support (1), characterized in that: The top of the disassembling bracket (1) is provided with a cylinder (21), the bottom of the cylinder (21) is fixedly provided with a limit mechanism (3) and an adjustment cutting assembly (4) for cutting the two ends of the lithium battery, and the top of the processing table (2) is fixedly provided with a lower limit seat (5); The adjusting cutting assembly (4) comprises a U-shaped support (41) fixed on the piston rod of the cylinder (21), a rotating rod (42) being arranged between the left and right ends of the U-shaped support (41) via bearings, and a pair of guide rods (43) for guiding.

2. A lithium battery disassembly equipment according to claim 1, characterized in that: The left and right ends of the rotating rod (42) are respectively provided with external threads with opposite thread directions, and the two ends of the rotating rod (42) are respectively screwed with a left support (44) and a right support (45), and the left support (44) and the right support (45) are respectively provided with a left cutter (47) and a right cutter (48).

3. A lithium battery disassembly equipment according to claim 2, characterized in that: The left support (44) and the right support (45) are both sleeved on the guide rod (43), and the left support (44) and the right support (45) are both slidable left and right on the guide rod (43).

4. A lithium battery disassembly equipment according to claim 3, characterized in that: A reduction motor (46) is installed at the left end of the U-shaped support (41), and the rotor of the reduction motor (46) is fixedly connected to the rotating rod (42).

5. The lithium battery disassembly equipment according to claim 1, characterized in that: The limiting mechanism (3) comprises a top plate (31) fixed on the piston rod of the cylinder (21), the top plate (31) having sliding holes at both ends, a sliding rod (32) sliding up and down is arranged inside the sliding hole, and a limiting plate (33) is fixed on the top of the sliding rod (32).

6. A lithium battery disassembly equipment according to claim 5, characterized in that: An upper limit seat (34) is fixed between the bottom ends of the two slide bars (32), and a spring (35) is sleeved on the slide bar (32) at the top of the upper limit seat (34).

7. A lithium battery disassembly equipment according to claim 6, characterized in that: The upper limit seat (34) matches the lower limit seat (5), and the two are symmetrically arranged up and down.

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