A stripping machine for recycling waste batteries

Abstract

The utility model belongs to the technical field of waste battery recycling, disclose a kind of peeling machine for waste battery recycling, including the rack device for supporting and conveying waste battery one by one, further including the blanking device for containing waste battery in order to be sequentially discharged, which is arranged at one end of rack device, rack device middle is provided with the peeling device for limiting the movement of waste battery and friction and stripping the outer skin of waste battery, cutting device is arranged in the middle of peeling device for reciprocating and sliding cutting the outer skin of waste battery.The utility model discloses a kind of peeling machine for waste battery recycling, stripping roll surface is wrapped with gelatinous material rotation and friction and stripping the outer skin of waste battery, both provide enough friction force and continuously strip the outer skin, and reduce the wear of battery metal shell;Elastic pressing plate and stripping roll synergistic effect, keep the uniform stress of battery outer skin when friction stripping, avoid damaging the internal structure of battery;Triangular double-blade sliding cutter is driven reciprocating motion by linear motor, quickly and accurately cut open the outer skin.

Description

Technical Field

[0001] This utility model belongs to the field of waste battery recycling technology, and in particular relates to a peeling machine for waste battery recycling. Background Technology

[0002] As a typical hazardous waste, used batteries contain heavy metals such as lead, cadmium, and mercury, as well as strong acid and alkali electrolytes. These substances gradually leach out into the environment, entering groundwater systems through soil infiltration and rainwater runoff. Even more worryingly, these toxic substances accumulate in the food chain, ultimately threatening human health. Faced with the environmental threat posed by used batteries, scientific recycling and resource utilization have become the solution. To more accurately classify and recycle used battery materials, the first step is to remove the outer casing of the battery.

[0003] Comparing with Chinese Patent CN206497950U, a cylindrical battery peeling machine is disclosed, comprising: a feeding mechanism for storing cylindrical batteries and having an outlet; a stepping feeding mechanism with spaced battery positioning grooves, wherein the cylindrical batteries roll out from the outlet of the feeding mechanism and fall into the battery positioning grooves, and the stepping feeding mechanism drives the cylindrical batteries to move step by step; a cutting mechanism with crescent-shaped blades for radially cutting the protective tube on the outside of the cylindrical battery core; a peeling mechanism for ejecting the cylindrical battery core from the protective tube; and an output mechanism: after the cylindrical battery core is ejected from the protective tube, it falls into the output mechanism, which transports the peeled cylindrical battery core to a predetermined position. This machine can automatically remove the protective tube from the outside of the cylindrical battery core, has high production efficiency, greatly saves manpower, does not scratch the cylindrical battery core, operates stably and reliably, and is simple to operate.

[0004] However, the aforementioned patent requires a pause when separating the waste battery from its outer casing, waiting for the ejector rod to extend and push the waste battery, which increases the pause time and greatly reduces the continuity of waste battery recycling and peeling. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a peeling machine for recycling waste batteries, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A peeling machine for recycling waste batteries includes a frame device for supporting and conveying waste batteries one by one, and a feeding device at one end of the frame device for sequentially lowering waste batteries. A peeling device is located in the middle of the frame device for limiting the movement of waste batteries and rubbing to peel off their outer casing. A cutting device is located in the middle of the peeling device for reciprocatingly sliding and cutting the outer casing of the waste batteries. The frame device includes a frame body, a feeding assembly for conveying waste batteries one by one is installed in the middle of the frame body, a first hopper is located below the feeding assembly, a second support is located on one side of the feeding assembly, and a second hopper is located in the middle of the second support. The feeding device includes a first support, on which a feeding hopper is mounted. A first motor is positioned in front of the feeding hopper, and a feeding rack is positioned at the output end of the first motor. A conveying pipe is inclinedly positioned at the bottom of the feeding hopper. The peeling device includes a first limiting arc plate positioned at the bottom of the conveying pipe and a second limiting arc plate mounted at the top of the second support. A clearance groove is provided between the first limiting arc plate and the second limiting arc plate. A peeling component for rotary friction peeling is positioned at the bottom of the second limiting arc plate. The cutting device includes a linear guide rail fixed to the top of the second support. A linear motor is mounted below the linear guide rail, and a sliding cutting component is mounted below the linear motor.

[0008] Furthermore: the feeding assembly includes a rotating frame, the rotating frame has several limiting grooves evenly distributed around its circumference, the rotating frame has limiting baffles symmetrically arranged at the front and rear, and a third motor is arranged at the front of the rotating frame.

[0009] Furthermore: the rotating frame is a horizontally arranged cylindrical shape, and the first limiting arc plate and the second limiting arc plate cover the upper half of the rotating frame.

[0010] Furthermore, the peeling assembly includes an elastic pressure plate mounted at the bottom end of the second limiting arc plate and a peeling roller mounted in the middle of the second bracket, with a second motor disposed in front of the peeling roller.

[0011] Furthermore, the peeling roller is a cylindrical roller with a surface coated with a rubber material.

[0012] Furthermore, the sliding cutting assembly includes a cutter holder, under which two sliding cutting blades are symmetrically mounted.

[0013] Furthermore, the sliding cutting blade is triangular and has two sharp edges.

[0014] Furthermore, the material feeding frame is a horizontally arranged multi-lobed structure.

[0015] Compared with existing technologies, the beneficial effects are:

[0016] The peeling roller, coated with a rubbery material, rotates and rubs to peel off the outer casing of used batteries. This provides sufficient friction for continuous peeling, avoiding pauses, while minimizing wear on the battery's metal shell. An elastic pressure plate works in conjunction with the peeling roller to maintain uniform force on the battery casing during frictional peeling, preventing damage to the internal structure. A triangular double-edged sliding cutter, driven by a linear motor, reciprocates quickly and accurately cuts the casing, minimizing pauses and preventing over-cutting or damage to the battery cells. The combination of a feeding device (feeder rack, conveyor pipe) and a feeding assembly (rotating frame, limiting groove) enables automatic batching and directional conveying of used batteries without manual intervention, significantly improving processing efficiency. This method achieves efficient, precise, and safe peeling of used battery casings, combining reliability, environmental friendliness, and economy, making it suitable for large-scale battery recycling applications. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a peeling machine for recycling waste batteries according to the present invention;

[0018] Figure 2 This is an appearance drawing of a waste battery stripping machine for recycling according to the present invention;

[0019] Figure 3 This is a front perspective view of the frame device of the waste battery recycling peeling machine described in this utility model;

[0020] Figure 4 This is an external view of the frame device of the waste battery recycling peeling machine described in this utility model;

[0021] Figure 5 This is a schematic diagram of the feeding device of a peeling machine for recycling waste batteries according to the present invention;

[0022] Figure 6 This is a schematic diagram showing the relative positions of the peeling device and the cutting device of the peeling machine for recycling waste batteries described in this utility model;

[0023] Figure 7 This is a schematic diagram of the peeling device of a peeling machine for recycling waste batteries according to the present invention;

[0024] Figure 8 This is a schematic diagram of the cutting device of a peeling machine for recycling waste batteries as described in this utility model.

[0025] In the attached drawings, the following are the reference numerals: 1. Frame assembly; 2. Feeding device; 3. Peeling device; 4. Cutting device; 101. Frame body; 102. First hopper; 103. Rotating frame; 104. Limiting groove; 105. Limiting baffle; 106. Third motor; 107. Second support; 108. Second hopper; 201. First support; 202. Feed hopper; 203. Conveying pipe; 204. First motor; 205. Feeding frame; 301. First limiting arc plate; 302. Clearance groove; 303. Second limiting arc plate; 304. Elastic pressure plate; 305. Peeling roller; 306. Second motor; 401. Linear guide rail; 402. Linear motor; 403. Cutter holder; 404. Sliding cutting blade. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-8 A waste battery recycling peeling machine includes a frame device 1 for supporting and conveying waste batteries one by one, and a feeding device 2 for holding waste batteries and dropping them down in sequence at one end of the frame device 1. A peeling device 3 is provided in the middle of the frame device 1 for limiting the movement of waste batteries and rubbing to peel off the outer skin of the waste batteries. A cutting device 4 is provided in the middle of the peeling device 3 for reciprocating sliding to cut the outer skin of the waste batteries.

[0028] In this embodiment: the frame device 1 includes a frame body 101, a feeding assembly for conveying waste batteries one by one is installed in the middle of the frame body 101, a first hopper 102 is provided below the feeding assembly, a second support 107 is provided on one side of the feeding assembly, and a second hopper 108 is provided in the middle of the second support 107; the feeding assembly includes a rotating frame 103, a plurality of limiting grooves 104 are evenly distributed around the circumference of the rotating frame 103, limiting baffles 105 are symmetrically provided at the front and rear of the rotating frame 103, and a [missing information - likely a typo, should be "…"] is provided at the front of the rotating frame 103. The third motor 106; waste batteries enter the limiting groove 104 of the rotating frame 103 one by one along the conveying pipe 203. The limiting baffle 105 restricts the waste batteries from moving back and forth. The third motor 106 drives the rotating frame 103 to rotate, causing the waste batteries to rotate and move along the first limiting arc plate 301 and the second limiting arc plate 303. After separation, the outer casing of the waste battery falls into the second hopper 108 for discharge. The waste battery continues to rotate with the rotating frame 103 until it rotates to the bottom and falls into the first hopper 102 for discharge.

[0029] In this embodiment: the feeding device 2 includes a first support 201, a feeding hopper 202 is mounted on the first support 201, a first motor 204 is provided in front of the feeding hopper 202, a feeding rack 205 is provided at the output end of the first motor 204, and a conveying pipe 203 is provided at an incline at the bottom of the feeding hopper 202; the feeding rack 205 is a horizontally arranged multi-lobed structure; the waste batteries are horizontally placed into the feeding hopper 202, the first support 201 supports the feeding hopper 202, the first motor 204 drives the feeding rack 205 to rotate, so that the feeding rack 205 moves the waste batteries one by one into the conveying pipe 203, and along the conveying pipe 203 into the limiting groove 104 of the rotating frame 103;

[0030] In this embodiment: the peeling device 3 includes a first limiting arc plate 301 disposed at the bottom of the conveying pipe 203 and a second limiting arc plate 303 mounted on the top of the support 107. A clearance groove 302 is provided between the first limiting arc plate 301 and the second limiting arc plate 303. A peeling component for rotary friction peeling is disposed at the bottom of the second limiting arc plate 303. The rotating frame 103 is a horizontally arranged cylinder, and the first limiting arc plate 301 and the second limiting arc plate 303 cover the upper half of the rotating frame 103. The peeling component includes an elastic pressure plate 304 mounted at the bottom of the second limiting arc plate 303 and a second limiting arc plate 304 mounted on the top of the support 107. A stripping roller 305 is installed between the layers, and a second motor 306 is set in front of the stripping roller 305. The stripping roller 305 is a cylindrical roller with a surface covered with adhesive. The waste battery moves along the first limiting arc plate 301 and the second limiting arc plate 303. The clearance groove 302 is used for the reciprocating movement of the sliding cutting blade 404 to cut open the outer skin of the waste battery. Then the rotating frame 103 drives the waste battery to continue rotating to the stripping roller 305. The second bracket 107 supports the second motor 306 to drive the stripping roller 305 to rotate, which rubs against the outer skin of the waste battery, so that the outer skin of the waste battery flips up and separates from the waste battery under the cooperation of the elastic pressure plate 304.

[0031] In this embodiment: the cutting device 4 includes a linear guide rail 401 fixed to the top of the second bracket 107, a linear motor 402 installed under the linear guide rail 401, and a sliding cutting assembly installed under the linear motor 402; the sliding cutting assembly includes a cutter seat 403, and two sliding cutting blades 404 are symmetrically installed under the cutter seat 403; the sliding cutting blades 404 are triangular and have sharp edges on both sides; when the waste battery rotates to the clearance groove 302, the linear motor 402 drives the sliding cutting blades 404 to reciprocate along the linear guide rail 401 through the cutter seat 403, so that the sliding cutting blades 404 cut open the outer casing of the waste battery.

[0032] Working principle: Waste batteries are horizontally placed into the feeding hopper 202. The first support 201 supports the feeding hopper 202. The first motor 204 drives the feeding rack 205 to rotate, causing the feeding rack 205 to push the waste batteries one by one into the conveying pipe 203. The batteries then move along the conveying pipe 203 into the limiting groove 104 of the rotating frame 103. The limiting baffle 105 restricts the waste batteries from moving back and forth. The third motor 106 drives the rotating frame 103 to rotate, causing the waste batteries to rotate and move along the first limiting arc plate 301 and the second limiting arc plate 303. When the waste battery rotates to the clearance groove 302, the linear motor... 402 drives the sliding blade 404 to reciprocate along the linear guide rail 401 via the cutter holder 403, so that the sliding blade 404 cuts open the outer casing of the waste battery. Then, the rotating frame 103 drives the waste battery to continue rotating to the peeling roller 305. The second bracket 107 supports the second motor 306 to drive the peeling roller 305 to rotate, which rubs against the outer casing of the waste battery. Under the cooperation of the elastic pressure plate 304, the outer casing of the waste battery flips up and separates from the waste battery, and falls into the second hopper 108 for discharge. The waste battery continues to rotate with the rotating frame 103 until it rotates to the bottom and falls into the first hopper 102 for discharge.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stripping machine for recycling waste batteries, comprising a frame device (1) for supporting and conveying waste batteries one by one, characterized in that: It also includes a feeding device (2) for holding waste batteries and dropping them down in sequence at one end of the frame device (1), a peeling device (3) for limiting the movement of waste batteries and rubbing off the outer skin of waste batteries in the middle of the frame device (1), and a cutting device (4) for reciprocating sliding to cut the outer skin of waste batteries in the middle of the peeling device (3). The frame device (1) includes a frame body (101), a feeding component for conveying waste batteries one by one is installed in the middle of the frame body (101), a first hopper (102) is provided below the feeding component, a second support (107) is provided on one side of the feeding component, and a second hopper (108) is provided in the middle of the second support (107). The feeding device (2) includes a first support (201), a feeding hopper (202) is installed on the first support (201), a first motor (204) is provided in front of the feeding hopper (202), a feeding rack (205) is provided at the output end of the first motor (204), and a conveying pipe (203) is provided at the bottom of the feeding hopper (202) at an incline. The peeling device (3) includes a first limiting arc plate (301) provided at the bottom of the feed pipe (203) and a second limiting arc plate (303) installed at the top of the second bracket (107). A relief groove (302) is provided between the first limiting arc plate (301) and the second limiting arc plate (303). A peeling component for rotary friction peeling is provided at the bottom of the second limiting arc plate (303). The cutting device (4) includes a linear guide rail (401) fixed to the top of the second bracket (107), a linear motor (402) mounted below the linear guide rail (401), and a sliding cutting assembly mounted below the linear motor (402).

2. The peeling machine for recycling waste batteries according to claim 1, characterized in that: The feeding assembly includes a rotating frame (103), which has several limiting grooves (104) evenly distributed around its circumference. Limiting baffles (105) are symmetrically arranged at the front and rear of the rotating frame (103), and a third motor (106) is arranged at the front of the rotating frame (103).

3. The peeling machine for recycling waste batteries according to claim 2, characterized in that: The rotating frame (103) is a horizontally arranged cylindrical shape, and the first limiting arc plate (301) and the second limiting arc plate (303) cover the upper half of the rotating frame (103).

4. The peeling machine for recycling waste batteries according to claim 1, characterized in that: The peeling assembly includes an elastic pressure plate (304) installed at the bottom of the second limiting arc plate (303) and a peeling roller (305) installed in the middle of the second bracket (107), and a second motor (306) is provided in front of the peeling roller (305).

5. The peeling machine for recycling waste batteries according to claim 4, characterized in that: The peeling roller (305) is a cylindrical roller with a surface coated with rubber.

6. The peeling machine for recycling waste batteries according to claim 1, characterized in that: The sliding cutting assembly includes a cutter holder (403), under which two sliding cutting blades (404) are symmetrically mounted.

7. A stripping machine for recycling waste batteries according to claim 6, characterized in that: The sliding cutting blade (404) is triangular and has two sharp edges.

8. The peeling machine for recycling waste batteries according to claim 1, characterized in that: The material feeder (205) is a horizontally arranged multi-lobed structure.

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