A waste lithium ion battery disassembling device

Abstract

The utility model discloses a kind of waste old lithium ion battery disassembling device, it is related to lithium battery disassembling technical field, including base, mobile frame is slidably installed on base, first electric telescopic link is slidably installed on mobile frame, the output end of first electric telescopic link is fixedly installed with cutting machine subassembly, the upper surface of base is fixedly installed with support, support is slidably installed with shift rod in, the bottom of shift rod is fixedly installed with block, the upper surface of block is fixedly installed with spring, another end of spring is fixedly installed on support, the side of base is provided with alignment mechanism, fixed mechanism is provided in base, lithium ion battery is provided on fixed mechanism, in the utility model, by the setting of alignment mechanism and fixed mechanism structure, lithium ion battery can be fixed, prevent lithium ion battery from moving when cutting, affect cutting effect, and lithium ion battery end before fixing can be aligned, prevent cutting lithium ion battery when part is not one, affect the effect of disassembly.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery dismantling technology, and in particular to a dismantling device for waste lithium-ion batteries. Background Technology

[0002] Lithium-ion batteries are a type of battery that uses lithium metal or lithium alloys as the positive / negative electrode material and a non-aqueous electrolyte solution. Due to the highly reactive chemical properties of lithium metal, its processing, storage, and use require very strict environmental control. With the development of science and technology, lithium-ion batteries have become mainstream. They can be broadly classified into two categories: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. The fifth generation of rechargeable batteries, the lithium metal battery, was developed in 1996, and its safety, specific capacity, self-discharge rate, and performance-price ratio are all superior to lithium-ion batteries.

[0003] Currently, most lithium-ion batteries are still disassembled manually. Since most lithium-ion batteries are cylindrical in shape, it is difficult to fix them in place manually, making it difficult to cut the top shell of the battery step by step. Furthermore, when disassembling multiple cylindrical lithium-ion batteries, there is no alignment mechanism, which may result in inconsistent cutting of the batteries, affecting the disassembly effect. Therefore, a waste lithium-ion battery disassembly device is needed. Utility Model Content

[0004] The purpose of this invention is to provide a device for dismantling waste lithium-ion batteries to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste lithium-ion battery dismantling device, comprising a base, a movable frame slidably mounted on the base, a first electric telescopic rod slidably mounted on the movable frame, a cutting machine assembly fixedly mounted at the output end of the first electric telescopic rod, a bracket fixedly mounted on the upper surface of the base, a moving rod slidably mounted inside the bracket, a stop block fixedly mounted at the bottom of the moving rod, a spring fixedly mounted on the upper surface of the stop block, the other end of the spring fixedly mounted on the bracket, an alignment mechanism provided on one side of the base, a fixing mechanism provided inside the base, and a lithium-ion battery mounted on the fixing mechanism.

[0006] Preferably, a telescopic rod is fixedly installed on the side of the bracket near the spring, and the stop block is fixedly installed on the output end of the telescopic rod.

[0007] Preferably, the alignment mechanism includes a motor fixedly installed on one side of the base, a screw fixedly installed at the output end of the motor, the screw being rotatably installed inside the base, a sliding groove being provided on the base, a threaded rod being slidably installed in the sliding groove, and the threaded rod being threaded onto the screw.

[0008] Preferably, the fixing mechanism includes a second electric telescopic rod fixedly installed in the base, and a connecting strip is fixedly installed at the output end of the second electric telescopic rod, the connecting strip being slidably installed in the base.

[0009] Preferably, a support bar is fixedly installed on the upper surface of the base, a first slide bar is slidably installed on the support bar, the first slide bar is fixedly installed on the top of the connecting bar, and a first fixing block is fixedly installed on one side of the first slide bar.

[0010] Preferably, a first rack is fixedly installed at the bottom of the first slide bar, a fixed rod is fixedly installed inside the base, and a gear is rotatably installed on the fixed rod, with the first rack meshing with the gear.

[0011] Preferably, a second slide bar is slidably mounted on the support bar, a second rack is fixedly mounted on the bottom of the second slide bar, the second rack meshes with a gear, a second fixing block is fixedly mounted on the side of the second slide bar near the first fixing block, and a worktable is fixedly mounted on the upper surface of the base.

[0012] The beneficial effects of this utility model are:

[0013] In this invention, by setting up an alignment mechanism, the lithium-ion battery is placed on the worktable. Activating the second electric telescopic rod causes the first and second fixing blocks to move. The first and second fixing blocks move towards each other, thus fixing the lithium-ion battery on the worktable. This setup secures the lithium-ion battery, preventing it from shifting during cutting and affecting the cutting effect.

[0014] In this invention, by setting up a fixing mechanism, the motor is started, the motor drives the screw to rotate, the screw rotation drives the screw strip to move, and the movement of the screw strip can align the ends of the lithium-ion battery before fixing, preventing uneven parts from affecting the disassembly effect when cutting the lithium-ion battery. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a waste lithium-ion battery dismantling device proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the moving rod, spring, and other structures of a waste lithium-ion battery dismantling device proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the screw, screw strip, and other structures of a waste lithium-ion battery dismantling device proposed in this utility model.

[0018] Figure 4This is a schematic diagram of the first rack, gear, and other structures of a waste lithium-ion battery dismantling device proposed in this utility model.

[0019] In the diagram: 1. Base; 2. Movable frame; 3. First electric telescopic rod; 4. Cutting machine assembly; 5. Support; 6. Moving rod; 7. Abutment block; 8. Telescopic rod; 9. Spring; 10. Alignment mechanism; 11. Fixing mechanism; 12. Lithium-ion battery; 101. Motor; 102. Screw; 103. Slide groove; 104. Screw strip; 111. Second electric telescopic rod; 112. Connecting strip; 113. Support strip; 114. First slide bar; 115. First fixing block; 116. First rack; 117. Fixing rod; 118. Gear; 119. Second slide bar; 1110. Second rack; 1111. Second fixing block; 1112. Workbench. Detailed Implementation

[0020] 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.

[0021] Example:

[0022] like Figure 1-4 As shown, this embodiment provides a waste lithium-ion battery dismantling device, including a base 1, a movable frame 2 slidably mounted on the base 1, a first electric telescopic rod 3 slidably mounted on the movable frame 2, a cutting machine assembly 4 fixedly mounted at the output end of the first electric telescopic rod 3, a bracket 5 fixedly mounted on the upper surface of the base 1, a moving rod 6 slidably mounted inside the bracket 5, a stop block 7 fixedly mounted at the bottom of the moving rod 6, a spring 9 fixedly mounted on the upper surface of the stop block 7, the other end of the spring 9 fixedly mounted on the bracket 5, an alignment mechanism 10 provided on one side of the base 1, a fixing mechanism 11 provided inside the base 1, a lithium-ion battery 12 provided on the fixing mechanism 11, a telescopic rod 8 fixedly mounted on the side of the bracket 5 near the spring 9, and the stop block 7 fixedly mounted at the output end of the telescopic rod 8;

[0023] When the lithium-ion battery 12 is placed on the fixing mechanism 11, the lithium-ion battery 12 will drive the abutment 7 to move. The movement of the abutment 7 will drive the moving rod 6 to move. Due to the setting of the spring 9, the abutment 7 will hold the lithium-ion battery 12 against the fixing mechanism 11 to prevent the lithium-ion battery 12 from tilting up during cutting. The setting of the telescopic rod 8 can limit the position of the abutment 7, so that the abutment 7 only moves along the vertical direction of the telescopic rod 8. Then, the fixing mechanism 11 will be activated to fix the lithium-ion battery 12, preventing the lithium-ion battery 12 from moving during cutting and affecting the cutting effect. The setting of the alignment mechanism 10 can align the ends of the lithium-ion battery 12 before fixing, preventing uneven parts when cutting the lithium-ion battery 12 and affecting the disassembly effect.

[0024] In this embodiment of the utility model, specifically, the alignment mechanism 10 includes a motor 101 fixedly installed on one side of the base 1, a screw 102 fixedly installed at the output end of the motor 101, the screw 102 being rotatably installed in the base 1, a sliding groove 103 being provided on the base 1, a screw 104 being slidably installed in the sliding groove 103, and the screw 104 being threadedly sleeved on the screw 102.

[0025] In order to align the ends of the lithium-ion battery 12, the motor 101 is started. The motor 101 drives the screw 102 to rotate. The rotation of the screw 102 drives the screw bar 104 to move. The movement of the screw bar 104 can align the ends of the lithium-ion battery 12 before fixing, so as to prevent uneven parts when cutting the lithium-ion battery 12 and affecting the disassembly effect.

[0026] In this embodiment of the utility model, specifically, the fixing mechanism 11 includes a second electric telescopic rod 111 fixedly installed inside the base 1. A connecting strip 112 is fixedly installed at the output end of the second electric telescopic rod 111. The connecting strip 112 is slidably installed inside the base 1. A support strip 113 is fixedly installed on the upper surface of the base 1. A first slide bar 114 is slidably installed on the support strip 113. The first slide bar 114 is fixedly installed on the top of the connecting strip 112. A first fixing block 115 is fixedly installed on one side of the first slide bar 114. The bottom of the first slide bar 114... A first rack 116 is fixedly installed, a fixed rod 117 is fixedly installed inside the base 1, a gear 118 is rotatably installed on the fixed rod 117, the first rack 116 meshes with the gear 118, a second slide bar 119 is slidably installed on the support bar 113, a second rack 1110 is fixedly installed at the bottom of the second slide bar 119, the second rack 1110 meshes with the gear 118, a second fixed block 1111 is fixedly installed on the side of the second slide bar 119 near the first fixed block 115, and a worktable 1112 is fixedly installed on the upper surface of the base 1.

[0027] To secure the lithium-ion battery 12 and prevent it from moving during cutting, the lithium-ion battery 12 is placed on the worktable 1112. The second electric telescopic rod 111 is activated, which moves the connecting bar 112. The connecting bar 112 moves the first slide bar 114, which in turn moves the first fixing block 115. Simultaneously, the first slide bar 114 moves the first rack 116, which in turn rotates the gear 118. The gear 118 then moves the second rack 1110, which in turn moves the second slide bar 119. The second slide bar 119 then moves the second fixing block 1111. The movement of the first fixing block 115 and the second fixing block 1111 towards each other secures the lithium-ion battery 12 on the worktable 1112. This setup secures the lithium-ion battery 12, preventing it from shifting during cutting and affecting the cutting results.

[0028] Working principle: In use, place the lithium-ion battery 12 on the workbench 1112, activate the second electric telescopic rod 111, which moves the connecting bar 112. The movement of the connecting bar 112 moves the first slide bar 114, which in turn moves the first fixed block 115. Simultaneously, the movement of the first slide bar 114 moves the first rack 116, which in turn rotates the gear 118. The rotation of the gear 118 moves the second rack 1110, which in turn moves the second slide bar 119. The movement of the first fixing block 115 and the second fixing block 1111 moves the first fixing block 115 towards the second fixing block 1111, thus fixing the lithium-ion battery 12 onto the worktable 1112. This setting can fix the lithium-ion battery 12 and prevent it from moving during cutting, which would affect the cutting effect. The motor 101 is started, and the motor 101 drives the screw 102 to rotate. The rotation of the screw 102 drives the screw bar 104 to move. The movement of the screw bar 104 can align the ends of the lithium-ion battery 12 before fixing, preventing uneven parts from affecting the disassembly effect when cutting the lithium-ion battery 12.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for dismantling waste lithium-ion batteries, comprising a base (1), characterized in that: A movable frame (2) is slidably mounted on the base (1), and a first electric telescopic rod (3) is slidably mounted on the movable frame (2). A cutting machine assembly (4) is fixedly mounted on the output end of the first electric telescopic rod (3). A bracket (5) is fixedly mounted on the upper surface of the base (1). A moving rod (6) is slidably mounted inside the bracket (5). A stop block (7) is fixedly mounted on the bottom of the moving rod (6). A spring (9) is fixedly mounted on the upper surface of the stop block (7). The other end of the spring (9) is fixedly mounted on the bracket (5). An alignment mechanism (10) is provided on one side of the base (1). A fixing mechanism (11) is provided inside the base (1). A lithium-ion battery (12) is provided on the fixing mechanism (11).

2. The waste lithium-ion battery dismantling device according to claim 1, characterized in that: The bracket (5) has a telescopic rod (8) fixedly installed on the side near the spring (9), and the stop block (7) is fixedly installed at the output end of the telescopic rod (8).

3. The waste lithium-ion battery dismantling device according to claim 1, characterized in that: The alignment mechanism (10) includes a motor (101) fixedly installed on one side of the base (1). A screw (102) is fixedly installed at the output end of the motor (101). The screw (102) is rotatably installed in the base (1). A sliding groove (103) is provided on the base (1). A threaded rod (104) is slidably installed in the sliding groove (103). The threaded rod (104) is threaded onto the screw (102).

4. The waste lithium-ion battery dismantling device according to claim 1, characterized in that: The fixing mechanism (11) includes a second electric telescopic rod (111) fixedly installed in the base (1), and a connecting strip (112) is fixedly installed at the output end of the second electric telescopic rod (111), and the connecting strip (112) is slidably installed in the base (1).

5. The waste lithium-ion battery dismantling device according to claim 3, characterized in that: A support bar (113) is fixedly installed on the upper surface of the base (1), and a first slide bar (114) is slidably installed on the support bar (113). The first slide bar (114) is fixedly installed on the top of the connecting bar (112), and a first fixing block (115) is fixedly installed on one side of the first slide bar (114).

6. The waste lithium-ion battery dismantling device according to claim 5, characterized in that: The first slide bar (114) has a first rack (116) fixedly installed at its bottom. The base (1) has a fixed rod (117) fixedly installed inside. The fixed rod (117) has a gear (118) rotatably installed on it. The first rack (116) meshes with the gear (118).

7. The waste lithium-ion battery dismantling device according to claim 5, characterized in that: A second slide bar (119) is slidably mounted on the support bar (113). A second rack (1110) is fixedly mounted on the bottom of the second slide bar (119). The second rack (1110) meshes with the gear (118). A second fixing block (1111) is fixedly mounted on the side of the second slide bar (119) near the first fixing block (115). A worktable (1112) is fixedly mounted on the upper surface of the base (1).

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