A waste battery disassembly and recycling device

Abstract

The present invention provides a waste battery disassembly and recycling device, which relates to the field of waste battery recycling and includes a support frame, a control system, a conveying device and a disassembling device. The support frame is arranged on the ground, the conveying device includes a conveyor belt and auxiliary limit bars, and anti-slip guard plates are also arranged on both sides of the conveyor belt. The disassembling device includes a sensor, a pad, a cutting device and a pushing device. Compared with the prior art, the beneficial effects of the present invention are: the control system controls the sawtooth disk to move downward, cuts the upper cover of the waste battery, separates the upper cover from the main body of the waste battery, and after cutting the upper cover, it can also control the rotating part to drive the sawtooth disk to rotate to the other end, cut the bottom wall of the waste battery, and make the unloading block enter the unloading state, and then control the pushing piece to enter the shelling state, so that the pushing piece pushes the plastic shell of the waste battery, the separation effect is better, and no manual operation is required throughout the process, while improving efficiency, safety is also guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of waste battery recycling, in particular to a waste battery disassembly and recycling device. Background Art

[0002] A lead-acid battery is a battery consisting of electrode plates, electrolyte, and a plastic casing. The separation and recycling of waste lead-acid battery materials is very important, as it can reduce environmental pollution caused by lead-acid batteries and save resources. However, many methods and equipment suffer from low efficiency. A quick disassembly device for recycling waste lead-acid batteries, published as CN115347263A, includes a base mounted on the middle portion of the top surface of a disassembly chamber inner cavity. Two sets of sliding clamping mechanisms for clamping the lead-acid battery cover are mounted on the top surface of the inner cavity of the disassembly chamber. A rotating frame is connected to the top surface of the base, and a mounting hole 1 is mounted on the outer wall of the rotating frame. A liquid collection container is disposed in contact with the side of the disassembly chamber near the base, and the height of the liquid collection container is lower than that of the base. A flipping mechanism for driving the rotating frame to rotate is disposed at the ends of the base and the rotating frame. A positioning mechanism is provided on the rotating frame for fixing the lead-acid battery casing surface, and an exhaust port for purifying acidic waste gas is disposed at the top of the rotating frame.

[0003] However, in the above technology, the casing of the lead-acid battery is disassembled through the positioning mechanism and the rotating frame. However, since the electrolyte easily causes the electrode plate to adhere to the plastic casing, the electrode plate cannot be separated from the casing, resulting in poor separation effect. Summary of the Invention

[0004] The problem to be solved by the present invention is to separate the electrode plate and the plastic shell by a pushing device.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a waste battery disassembly and recycling device, including a support frame, a control system, a conveying device and a disassembling device, the support frame is set on the ground, the conveying device includes a conveyor belt and an auxiliary limit bar, and anti-slip guard plates are also set on both sides of the conveyor belt, the disassembling device includes a sensor, a pad, a cutting device and a pushing device, the sensor is set on the anti-slip guard plate, the sensor is set on the anti-slip guard plate, and the sensor is connected to the control system and can stop the conveyor belt through the control system, on the anti-slip guard plates on both sides Both are provided with limit openings, and the two limit openings pass through the anti-slip guard plate. The pushing device is arranged on the outside of the anti-slip guard plate. The pushing device includes a pushing piece and a discharge block. The pushing piece and the discharge block are respectively arranged on both sides of the conveyor belt. The cross-section of the pushing piece is an inverted "U" shape. A fixed platform is provided at the lower end of the pushing piece. The cross-section of the discharge block is rectangular. An auxiliary platform is provided at the lower end of the discharge block. The fixed platform and the auxiliary platform are both connected to the support frame. Motor grooves and screw motors are provided on the fixed platform and the auxiliary platform. The screw motor can be controlled by the control system to drive the pushing piece or the discharge block to move.

[0006] More preferably, a limited slide is provided on the fixed platform, the lower end of the push piece is provided in the limited slide, and the push piece can move in the limited slide, while a positioning bar is provided on the auxiliary platform, and a positioning groove is provided at the lower end of the unloading block, the positioning bar can be inserted into the positioning groove and move in the positioning groove.

[0007] More preferably, a side wall pad is provided on the fixed platform, and an upper cover pad is connected to the auxiliary platform. The upper surfaces of the side wall pad and the upper cover pad are both arc-shaped, and there is a gap between the side wall pad and the upper cover pad and the anti-slip guard plate.

[0008] More preferably, a side wall pad is provided on the fixed platform, and an upper cover pad is connected to the auxiliary platform. The upper surfaces of the side wall pad and the upper cover pad are both arc-shaped, and there is a gap between the side wall pad and the upper cover pad and the anti-slip guard plate.

[0009] More preferably, the cutting device includes a supporting beam, a telescopic member and a serrated disk. The supporting beam is connected to the supporting frame, and a rotating groove is provided on the supporting beam. A rack is provided in the rotating groove. A rotating member is provided at the upper end of the telescopic member. The rotating member shaft is connected to the rotating groove, and a servo motor is provided in the rotating member. The servo motor is meshed with the rack in the rotating groove.

[0010] More preferably, the serrated disk is arranged at the lower end of the telescopic member, and the sliding sleeve at the lower end of the telescopic member is provided with a pressing sleeve, a vertical strip is provided on the side wall of the pressing sleeve, and a compression return spring is provided in the pressing sleeve.

[0011] More preferably, the support frame is also connected to a plastic recycling box and an electrode plate recycling box. The plastic recycling box is arranged on both sides of the conveyor belt, and the used battery shells falling from the upper limit opening of the anti-slip guard plate can fall into the plastic recycling box, while the electrode plate recycling box is arranged at the end of the conveyor belt, and the conveyor belt can transport the disassembled electrode plates to the electrode plate recycling box.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the control system controls the pushing piece to enter the pushing state, so that the pushing piece pushes the upper cover of the waste battery onto the upper cover pad, and then the control system controls the telescopic part to extend, so that the serrated disk moves downward, cuts the upper cover of the waste battery, and separates the upper cover from the main body of the waste battery. After cutting the upper cover, the rotating part can also be controlled to drive the serrated disk to rotate to the other end, cut the bottom wall of the waste battery, and make the unloading block enter the unloading state, and then control the pushing piece to enter the shelling state, so that the pushing piece pushes the plastic shell of the waste battery, thereby realizing the separation of the electrode plate and the plastic shell, the separation effect is better, and no manual operation is required throughout the process, while improving efficiency, safety is also guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1This is a schematic diagram of the structure of the present invention in a pushing state;

[0014] Figure 2 This is a structural schematic diagram of the unloading state of the present invention;

[0015] Figure 3 It is a schematic diagram of the overall planar structure of the present invention;

[0016] Figure 4 This is a schematic diagram of the structure of the discharge block of the present invention;

[0017] Figure 5 This is a schematic diagram of the push piece structure of the present invention;

[0018] Figure 6 It is a schematic diagram of the structure of the conveyor belt and the anti-slip guard plate of the present invention;

[0019] Figure 7 This is a schematic structural diagram of the pressing kit of the present invention;

[0020] Figure 8 This is a schematic diagram of the vertical strip structure of the present invention;

[0021] Among them, 1-support frame, 2-conveyor belt, 3-auxiliary insertion strip, 4-auxiliary groove, 5-anti-slip guard plate, 6-sensor, 7-side wall pad, 8-upper cover pad, 9-fixed table, 901-limiting slide, 10-auxiliary table, 11-push plate, 12-unloading block, 13-positioning groove, 14-positioning bar, 15-support beam, 16-telescopic part, 17-serrated disk, 18-rotating part, 19-pressing sleeve, 1901-vertical strip mouth, 20-compression return spring, 21-plastic recycling box, 22-electrode plate recycling box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," "back," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections; electrical connections; hydraulic connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0025] See Figures 1 to 8 As shown, a waste battery disassembly and recycling device includes a support frame 1, a control system, a conveying device and a disassembling device. The support frame 1 is set on the ground, and the disassembling device is set on the support frame 1. The support frame 1 is also connected to a plastic recycling box 21 and an electrode plate recycling box 22. The conveying device includes a conveyor belt 2 and an auxiliary insert 3. The conveyor belt 2 is made of polypropylene. The waste batteries are transported to the location of the disassembling device through the conveyor belt 2. Auxiliary grooves 4 are provided on the conveyor belt 2. The auxiliary grooves 4 are arranged horizontally at equal distances along the length direction of the conveyor belt 2. The auxiliary inserts 3 can Insert into the auxiliary groove 4. Auxiliary insertion strips 3 can be inserted into the auxiliary grooves 4 with different spacings according to different models of waste batteries. The waste batteries are placed between the two auxiliary insertion strips 3. The auxiliary insertion strips 3 are used to ensure that the waste batteries are placed horizontally on the conveyor belt 2. Anti-slip guard plates 5 are also provided on both sides of the conveyor belt 2. The anti-slip guard plates 5 are arranged perpendicular to the conveyor belt 2. The anti-slip guard plates 5 extend along the length direction of the conveyor belt 2. The anti-slip guard plates 5 are arranged on both sides of the conveyor belt 2, which can block both sides of the conveyor belt 2 to prevent the waste batteries from detaching from both sides of the conveyor belt 2.

[0026] The disassembling device includes a sensor 6, a pad, a cutting device and a pushing device. The sensor 6 is arranged on the anti-slip guard plate 5. The sensor 6 is connected to the control system and can stop the conveyor belt 2 through the control system. Limit openings are set on the anti-slip guard plates 5 on both sides. The two limit openings penetrate the anti-slip guard plates 5 so that the waste batteries on the conveyor belt 2 can be moved out of the limit openings. The position of the waste batteries can be detected by the sensor 6, so that the waste batteries are stopped at the position of the limit openings. Pads are set on the outside of the two limit openings. The upper surface of the pads is an arc surface. The two pads The horizontal heights are different. The relatively higher pad is the side wall pad 7, and the relatively lower is the upper cover pad 8. The side wall pad 7 is used to support the side wall of the waste battery, and the upper cover pad 8 is used to support the upper cover position of the waste battery, and there is a gap between the vertical end face of the pad and the vertical plane of the anti-slip guard 5. The gap can make it more convenient for the cutting device to cut the waste battery. A fixed platform 9 is connected to the side wall of the side wall pad 7, and an auxiliary platform 10 is connected to the side wall of the upper cover pad 8, and the lower ends of the fixed platform 9 and the auxiliary platform 10 are both connected to the side wall of the side wall pad 7. The support frame 1 is connected, and motor grooves and screw motors are provided on the fixed platform 9 and the auxiliary platform 10. The screw motor can drive the pushing device to move on the fixed platform 9 and the auxiliary platform 10. The pushing device includes a pushing piece 11 and a discharge block 12. The pushing piece 11 is provided on the fixed platform 9 connected to the side wall pad 7. The cross section of the pushing piece 11 is an inverted "U" shape. A limited slide 901 is provided on the fixed platform 9. The lower end of the pushing piece 11 is inserted into the limited slide 901, and the pushing piece 11 is connected to the slider of the screw motor on the fixed platform 9, so that the screw motor can control the pushing piece 11. The movable piece 11 moves on the fixed platform 9, and the pushing piece 11 is divided into three states. In the normal state, the slider of the screw motor is located at the origin end of the stroke. At this time, the pushing piece 11 is completely located on the fixed platform 9. In the pushing state, the slider of the screw motor is located at the middle end of the stroke. At this time, the pushing piece 11 passes through the limit opening and enters above the conveyor belt 2, and can push the used batteries on the conveyor belt 2 out of the limit opening on the other side. When the pushing piece 11 enters the shelling state, the slider of the screw motor is located at the end end of the stroke. At this time, the pushing piece 11 extends through the limit opening to the upper end of the upper cover plate 8 on the other side;The unloading block 12 is arranged on the auxiliary table 10 connected to the upper cover pad 8. The cross section of the unloading block 12 is rectangular. A positioning groove 13 is provided at the bottom of the unloading block 12. The cross section of the positioning groove 13 is "T"-shaped. A positioning bar 14 corresponding to the positioning groove 13 is provided on the auxiliary table 10. The positioning groove 13 and the positioning bar 14 can prevent the unloading block 12 from deviating during the movement. The unloading block 12 is connected to the slider of the screw motor on the auxiliary table 10, thereby driving the unloading block 12 to move on the auxiliary table 10. The unloading block 12 has two states. In the normal state, the slider of the screw motor is at the origin end, and the unloading block 12 is located at the upper end of the auxiliary table 10. In the unloading state, the slider of the screw motor is at the end end, so that the unloading block 12 extends through the limit port to the top of the conveyor belt 2. At this time, the unloading block 12 can push the used batteries that have lost the upper cover to the side wall pad 7 on the other side, and then the control system can control the cutting device to cut.

[0027] The cutting device includes a supporting beam 15, a telescopic member 16 and a serrated disk 17. The supporting beam 15 is connected to the support frame 1 through a fixed platform 9 and an auxiliary platform 10. A rotating groove is provided on the supporting beam 15. A rotating member 18 is provided on the upper end of the telescopic member 16. The upper end of the rotating member 18 is inserted into the rotating groove, and the rotating member 18 is axially connected to the supporting beam 15 so that the rotating member 18 can rotate in the rotating groove. A fixed rack is provided in the rotating groove. A servo motor is provided in the rotating member 18. The output shaft of the servo motor is meshed with the fixed rack so that when the servo motor rotates, it can drive the rotating member 18 to rotate in the rotating groove. The telescopic member 16 is connected to the lower end of the rotating member 18. The telescopic member 16 can rotate with the rotating member 18. The telescopic member 16 is a telescopic cylinder. A positioning protrusion is provided on the side wall of the lower end, and a serrated disk 17 is provided on the positioning protrusion, and a pressing sleeve 19 is also provided on the lower end of the telescopic part 16, and a vertical strip 1901 is provided on the side wall of the pressing sleeve 19. When the telescopic part 16 moves downward into the limiting sleeve, it can drive the positioning protrusion to enter the vertical strip 1901, and a compression return spring 20 is provided in the pressing sleeve 19. A pressing piece is provided at the lower end of the pressing sleeve 19. When the telescopic part 16 is extended, it can drive the serrated disk 17 to move downward, thereby cutting the waste battery. At the same time, the pressing part can press the waste battery for auxiliary positioning to prevent deviation during cutting, and through the setting of the pressing sleeve 19 and the compression return spring 20, the pressing part can be adapted to waste batteries of different heights, and the adaptability range is wider.

[0028] When in use, according to different battery models, insert the corresponding auxiliary insert 3 into the auxiliary groove 4, then place the used battery between the two auxiliary inserts 3, and then place the used battery on its side on the conveyor belt 2 so that the upper cover of the used battery is located in the direction of the upper cover pad 8. When the used battery passes the sensor 6, the sensor 6 will stop the operation of the conveyor belt 2 through the control system. At the same time, the control system controls the screw motor on the fixed platform 9 to operate, so that the pushing piece 11 enters the pushing state, so that the pushing piece 11 pushes the upper cover of the used battery onto the upper cover pad 8. Then the control system controls the telescopic member 16 to extend, so that the serrated disk 17 moves downward and enters the gap between the upper cover pad 8 and the anti-slip guard plate 5, thereby cutting the upper cover of the used battery. , so that the upper cover is separated from the main body of the waste battery. After cutting, the control system controls the telescopic member 16 to contract, driving the serrated disk 17 to move upward. At this time, the cut upper cover falls on the upper cover pad 8, and because the upper surface of the upper cover pad 8 is an arc-shaped surface, the upper cover will slide from the upper cover pad 8 and fall into the plastic recycling box 21 through the support frame 1. At this time, the control system controls the screw motor of the auxiliary table 10 to operate, so that the unloading block 12 enters the unloading state, and controls the pushing piece 11 to return to the normal state. The unloading block 12 pushes the waste battery onto the side wall pad 7. At the same time, the control system also controls the servo motor in the rotating member 18 to rotate. Since the servo motor is engaged with the rack in the rotating groove, the servo motor will drive the rotating member 18 to rotate when it rotates. The control system controls the sawtooth disc 17 to move upward, thereby causing the telescopic member 16 to drive the serrated disc 17 to rotate, causing the serrated disc 17 to rotate to the position where the side wall pad 7 is located, and then controls the sawtooth disc 17 to move downward, causing the serrated disc 17 to enter the gap between the side wall pad 7 and the anti-stripping guard plate 5, thereby cutting the bottom wall of the waste battery, and the cut bottom wall falls into the plastic recycling box 21 through the side wall pad 7. At this time, the shell of the waste battery is a cylindrical structure with open ends. After the control system controls the sawtooth disc 17 to move upward, it controls the pushing piece 11 to enter the shelling state, causing the pushing piece 11 to push the shell of the waste battery, and at this time the unloading block 12 limits the electrode plate in the shell, so that the shell can be separated from the electrode plate after the pushing piece 11 continues to push, and because the pushing piece 11 1 has a special shape that enables the electrode sheet to fall directly onto the conveyor belt after being separated from the plastic shell, and the shell is sleeved on the unloading block 12, and then the control system controls the push sheet 11 and the unloading block 12 to reset and return to the normal state. During the resetting process of the unloading block 12, the shell is pushed by the auxiliary table 10, which will cause the shell to detach from the unloading block 12 and fall into the plastic recycling box 21 through the upper cover pad 8, which is convenient for the subsequent recycling and reuse of the plastic shell in the plastic recycling box 21. Finally, the control system controls the conveyor belt 2 to operate and transport the electrode plate on the conveyor belt 2 to the electrode plate recycling box 22 at the end of the conveyor belt 2, which is convenient for the extraction and recycling of metal resources in the electrode plate, alleviating resource shortages while better promoting the development of the circular economy.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A waste battery disassembly and recycling device, comprising a support frame, a control system, a conveying device, and a disassembling device. The support frame is set on the ground. The conveying device includes a conveyor belt and auxiliary limit bars. Anti-slip guard plates are also provided on both sides of the conveyor belt. The device is characterized in that: The disassembling device includes a sensor, a pad, a cutting device and a pushing device. The sensor is arranged on the anti-slip guard plate, and the sensor is connected to the control system and can stop the conveyor belt through the control system. Limit openings are provided on the anti-slip guard plates on both sides, and the two limit openings pass through the anti-slip guard plates. The pushing device is arranged on the outside of the anti-slip guard plates. The pushing device includes a pushing piece and a discharge block. The pushing piece and the discharge block are respectively arranged on both sides of the conveyor belt. The cross-section of the pushing piece is an inverted "U" shape. A fixed platform is provided at the lower end of the pushing piece. The cross-section of the discharge block is rectangular. An auxiliary platform is provided at the lower end of the discharge block. The fixed platform and the auxiliary platform are both connected to the support frame. Motor grooves and screw motors are provided on the fixed platform and the auxiliary platform. The screw motor can be controlled by the control system to drive the pushing piece or the discharge block to move. There are side wall pads, and an upper cover pad is connected to the auxiliary table. The upper surfaces of the side wall pad and the upper cover pad are both arc-shaped, and there is a gap between the side wall pad and the upper cover pad and the anti-slip guard plate. The cutting device includes a supporting beam, a telescopic part and a serrated disk. The supporting beam is connected to the support frame, and a rotating groove is provided on the supporting beam. A rack is provided in the rotating groove. A rotating part is provided at the upper end of the telescopic part. The rotating part shaft is connected to the rotating groove, and a servo motor is provided in the rotating part. The servo motor is meshed with the rack in the rotating groove. A plastic recycling box and an electrode plate recycling box are also connected to the support frame. The plastic recycling box is arranged on both sides of the conveyor belt. The waste battery shell falling from the upper limit opening of the anti-slip guard plate can fall into the plastic recycling box, and the electrode plate recycling box is arranged at the end of the conveyor belt. The conveyor belt can transport the disassembled electrode plates to the electrode plate recycling box.

2. The waste battery disassembly and recycling device according to claim 1, characterized in that: A limiting slide is provided on the fixed platform, the lower end of the push piece is provided in the limiting slide, and the push piece can move in the limiting slide, and a positioning bar is provided on the auxiliary platform, and a positioning groove is provided at the lower end of the unloading block, and the positioning bar can be inserted into the positioning groove and move in the positioning groove.

3. The waste battery disassembly and recycling device according to claim 1, characterized in that: The conveyor belt is provided with auxiliary grooves, which are arranged at equal distances along the length direction of the conveyor belt, and the auxiliary inserts can be inserted into the auxiliary grooves.

4. The waste battery disassembly and recycling device according to claim 3, characterized in that: The serrated disk is arranged at the lower end of the telescopic member, and the sliding sleeve at the lower end of the telescopic member is provided with a pressing sleeve, a vertical strip opening is provided on the side wall of the pressing sleeve, and a compression reset spring is provided in the pressing sleeve.

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