Disassembling device for recycling waste lead storage battery

Abstract

The utility model relates to the technical field of waste lead-acid battery recovery, in particular to a disassembling device for recovering a waste lead-acid storage battery. Comprising a platform, a clamping unit is arranged in the middle of the platform in a sliding mode, cutting units are arranged on the platform on the two sides of the clamping unit, the two cutting units are oppositely arranged, a long groove is formed in the platform below the cutting units, and an ejection unit is arranged on the platform on one side of one cutting unit. A blocking unit is arranged on the platform on one side of the other cutting unit, the blocking unit and the ejection unit are oppositely arranged, the clamping unit can move to the position between the blocking unit and the ejection unit, and a discharging groove is formed in the platform below the blocking unit. According to the device, the two ends of the battery can be cut, after the two ends of the battery are cut, acid liquor in the battery can enter the liquor collecting barrel through the long groove, and the acid liquor in the battery can be conveniently collected.

Description

Technical Field

[0001] This utility model relates to the field of waste lead-acid battery recycling technology, specifically to a dismantling device for recycling waste lead-acid batteries. Background Technology

[0002] Effective recycling and processing are essential when handling used lead-acid batteries. Lead-acid batteries are a common energy storage device, but used lead-acid batteries are harmful to the environment and human health. Therefore, proper recycling and processing of used lead-acid batteries is crucial. Recycled used lead-acid batteries should undergo appropriate processing. This includes separating different parts, such as the metal casing, acid solution, and lead plates; these parts can then be further processed and recycled separately. The acid solution requires special treatment to prevent serious environmental pollution. The acid solution can be neutralized, diluted, or treated in other ways to convert it into harmless substances, avoiding pollution of soil and water sources. The lead plates can undergo smelting and refining processes to produce new lead materials, which can then be reused in the manufacture of new batteries or other products.

[0003] Patent document CN222037024U discloses a dismantling device for recycling waste lead-acid batteries, including a working platform, a rotating assembly, a clamping assembly, a cutting assembly, a conveying assembly, a separating assembly, and a storage assembly. The rotating assembly is positioned above the working platform, the clamping assembly is positioned on the top surface of the working platform and above the rotating assembly, the cutting assembly is positioned above the working platform and to one side of the clamping assembly, the conveying assembly is positioned above the working platform, the separating assembly is positioned inside the conveying assembly, and the storage assembly is positioned below the working platform. The rotating assembly rotates the lead-acid battery, allowing it to be cut in conjunction with the cutting assembly. The clamping assembly clamps and secures the lead-acid battery. The conveying assembly transports the cut lead-acid battery, the separating assembly separates the lead-acid battery, and the storage assembly stores the different components of the lead-acid battery. However, when dismantling waste lead-acid batteries, this device is not convenient for effectively recycling the acid. In addition, after the battery is cut, it is necessary to remove the battery from the clamping station. The battery is prone to falling during the transfer process, which makes it impossible to carry out effective subsequent dismantling work.

[0004] Patent document CN219852449U discloses a waste lead-acid battery dismantling device, comprising: a base, with hydraulic cylinders mounted on both sides of the top of the base; a middle plate mounted on the top of the two hydraulic cylinders; the output shaft of each hydraulic cylinder extending through the middle plate and mounted on a top plate; a support column mounted on both sides between the middle plate and the top plate; a support plate slidably mounted on the surface of each support column; and a battery mounted on the top of each support plate. Two hydraulic cylinders are symmetrically mounted on both sides of the bottom of the top plate; a cutting blade is mounted on the output end of each hydraulic cylinder; and a slider is mounted on the top of each hydraulic cylinder, slidingly mounted in a groove at the bottom of the top plate; a screw is threaded onto the surface of the slider. This waste lead-acid battery dismantling device uses clamps to fix the battery, then uses the hydraulic cylinders to drive the cutting blade to cut open the top of the battery, and then uses a motor to move the hydraulic cylinders, causing the cutting blade to completely cut open the top of the battery. This device only has the function of opening the top of the battery, its function is limited, and it needs to be used in conjunction with other equipment for effective battery dismantling. Utility Model Content

[0005] The main purpose of this invention is to provide a dismantling device for recycling waste lead-acid batteries that can effectively recover the acid from the waste lead-acid batteries and effectively eject the electrode groups from the waste lead-acid batteries.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0007] A dismantling device for recycling waste lead-acid batteries includes a platform with a clamping unit slidably disposed in the middle of the platform. Cutting units are disposed on both sides of the platform of the clamping unit, and the two cutting units are arranged opposite to each other. An elongated groove is provided on the platform below the cutting units. An ejection unit is disposed on the platform on one side of one cutting unit, and a blocking unit is disposed on the platform on the other side of the cutting unit. The blocking unit and the ejection unit are arranged opposite to each other. The clamping unit can move between the blocking unit and the ejection unit. A feeding chute is provided on the platform below the blocking unit.

[0008] Specifically, the clamping unit includes a sliding plate, which is slidably disposed in a groove on the platform. A drive unit is disposed on the platform and connected to the sliding plate. Two symmetrically arranged first telescopic rods are fixed at the upper end of the sliding plate. The axial direction of the first telescopic rods is parallel to the sliding direction of the sliding plate in the groove. A clamping plate is fixed on the telescopic end of the first telescopic rod.

[0009] Specifically, the drive unit includes a lead screw rotatably disposed in a slide groove. The axial direction of the lead screw is parallel to the sliding direction of the slide plate in the slide groove. One end of the lead screw is concentrically and fixedly connected to the output shaft of the first motor, and the first motor is fixed on the platform.

[0010] Specifically, the cutting unit includes a second motor fixed on the platform. The axial direction of the second motor is perpendicular to the sliding direction of the slide plate in the groove. A cutting blade is concentrically fixed on the output shaft of the second motor, and the long groove is located below the cutting blade on one side.

[0011] Specifically, a protective plate is fixed on the second motor housing outside the cutting blade, and the protective plate is C-shaped.

[0012] Specifically, the ejection unit includes a second telescopic rod fixed on the platform. The axial direction of the second telescopic rod is perpendicular to the sliding direction of the slide plate in the slide groove. A fixing plate is fixed on the telescopic end of the second telescopic rod. Multiple top plates are fixed on the fixing plate. The number of top plates is equal to the number of cell cells of the battery to be disassembled.

[0013] Specifically, the blocking unit includes a third telescopic rod fixed on the platform. The axial direction of the third telescopic rod is perpendicular to the sliding direction of the slide plate in the slide groove. A connecting plate is fixed on the telescopic end of the third telescopic rod. A baffle corresponding to the space between two adjacent top plates is fixed on the connecting plate. The number of baffles is equal to the number of separators inside the battery to be disassembled.

[0014] Specifically, a collection cylinder corresponding to the feeding trough is placed below the platform, and a liquid collection cylinder connected to the long trough is detachably fixed at the lower end of the platform.

[0015] Specifically, a vibrator is fixed on the connecting plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This device can cut both ends of the battery. After cutting both ends of the battery, the acid inside the battery can enter the collection cylinder through the long trough, which facilitates the collection of the acid inside the battery.

[0018] 2. After the two ends of the battery are cut, the blocking unit can block one end of the battery, and the ejection unit can eject the electrode group in the battery cell. After the electrode group is ejected, it falls into the collection cylinder through the feeding chute, resulting in high battery disassembly efficiency.

[0019] 3. After the two ends of the battery are cut, the overall structural strength of the battery is reduced. By setting a blocking unit, the battery can be prevented from detaching from the clamping unit when the ejection unit ejects the electrode group in the battery cell. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the device.

[0021] Figure 2 This is a front view of the device.

[0022] Figure 3 This is a top view of the device.

[0023] The components in the attached diagram are named as follows: 1. Platform, 2. Slide, 3. Slide plate, 4. Clamping plate, 5. First telescopic rod, 6. Lead screw, 7. First motor, 8. Second motor, 9. Cutting blade, 10. Guard plate, 11. Long trough, 12. Second telescopic rod, 13. Fixing plate, 14. Top plate, 15. Third telescopic rod, 16. Connecting plate, 17. Baffle, 18. Vibrator, 19. Feed trough, 20. Collection cylinder, 21. Liquid collection cylinder. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1: Refer to Figures 1-3 As shown, a dismantling device for recycling waste lead-acid batteries includes a platform 1, with a clamping unit slidably disposed in the middle of the platform 1.

[0026] The clamping unit includes a slide plate 3, which is slidably disposed in a groove 2 on a platform 1. A drive unit is provided on the platform 1 and is connected to the slide plate 3. Two symmetrically arranged first telescopic rods 5 are fixed at the upper end of the slide plate 3. The axial direction of the first telescopic rods 5 is parallel to the sliding direction of the slide plate 3 in the groove 2. A clamping plate 4 is fixed on the telescopic end of the first telescopic rods 5.

[0027] The drive unit includes a lead screw 6 rotatably disposed in the slide groove 2. The axial direction of the lead screw 6 is parallel to the sliding direction of the slide plate 3 in the slide groove 2. One end of the lead screw 6 is concentrically and fixedly connected to the output shaft of the first motor 7, and the first motor 7 is fixed on the platform 1.

[0028] The battery is placed between the two clamping plates 4. When the two first telescopic rods 5 are activated, the two clamping plates 4 can hold the battery. When the first motor 7 is activated, the clamping unit can move the battery under the action of the lead screw 6 and the sliding plate 3.

[0029] Cutting units are provided on both sides of the clamping unit platform 1, and the two cutting units are arranged opposite each other. A long groove 11 is provided on the platform 1 below the cutting unit.

[0030] The cutting unit includes a second motor 8 fixed on the platform 1. The axial direction of the second motor 8 is perpendicular to the sliding direction of the slide plate 3 in the slide groove 2. A cutting blade 9 is concentrically fixed on the output shaft of the second motor 8, and a long groove 11 is located below the cutting blade 9 on one side. A liquid collection cylinder 21 communicating with the long groove 11 is detachably fixed to the lower end of the platform 1.

[0031] During the movement of the battery by the clamping unit, the second motor 8 drives the cutting blades 9 to rotate. The two cutting blades 9 can cut the ends of the battery on both sides. After the ends of the battery on both sides are cut, the acid inside the battery can flow into the long trough 11 and then into the liquid collection cylinder 21.

[0032] A filter screen can be installed inside the liquid collection cylinder 21 so that the cut-off battery end enters the liquid collection cylinder 21 and is intercepted by the filter screen, while the acid can flow through the filter screen into the collection cylinder 20.

[0033] A protective plate 10, which is C-shaped, is fixed to the housing of the second motor 8 on the outer side of the cutting blade 9. During the process of the cutting blade 9 cutting the battery, the acid in contact with the cutting blade 9 will splash outward under the centrifugal force of the cutting blade 9. The protective plate 10 can reduce the amount of acid splashed outward.

[0034] One platform 1 of one cutting unit is equipped with an ejector unit, and the other platform 1 of the other cutting unit is equipped with a blocking unit. The blocking unit and the ejector unit are arranged opposite to each other, and the clamping unit can move between the blocking unit and the ejector unit. A feeding trough 19 is provided on the platform 1 below the blocking unit, and a collection cylinder 20 corresponding to the feeding trough 19 is placed below the platform 1.

[0035] The ejection unit includes a second telescopic rod 12 fixed on the platform 1. The axial direction of the second telescopic rod 12 is perpendicular to the sliding direction of the slide plate 3 in the slide groove 2. A fixing plate 13 is fixed on the telescopic end of the second telescopic rod 12. Multiple top plates 14 are fixed on the fixing plate 13. The number of top plates 14 is equal to the number of cell cells of the battery to be disassembled.

[0036] The blocking unit includes a third telescopic rod 15 fixed on the platform 1. The axial direction of the third telescopic rod 15 is perpendicular to the sliding direction of the slide plate 3 in the slide groove 2. A connecting plate 16 is fixed on the telescopic end of the third telescopic rod 15. A baffle 17 corresponding to the space between two adjacent top plates 14 is fixed on the connecting plate 16. The number of baffles 17 is equal to the number of separators inside the battery to be disassembled.

[0037] After the two ends of the battery are cut, the blocking unit can block one end of the battery casing, and the ejecting unit can enter the battery and eject the electrode group inside the battery.

[0038] In this embodiment, the height of the baffle 17 can be set so that the height of the upper end of the baffle 17 is greater than the height of the upper end of the battery after the battery is clamped, so that the baffle 17 can not only block the separator inside the battery, but also block the upper side wall of the battery.

[0039] After the two ends of the battery are cut, the blocking unit can block one end of the battery, and the ejection unit can eject the electrode group in the battery cell. After the electrode group is ejected, it falls into the collection cylinder 20 through the feeding chute 19, resulting in high battery disassembly efficiency.

[0040] After the two ends of the battery are cut, the overall structural strength of the battery is reduced. By setting a blocking unit, the battery can be prevented from detaching from the clamping unit when the ejecting unit ejects the electrode group in the battery cell.

[0041] In practice: The battery is placed centered on the upper end of the slide plate 3. In this embodiment, the battery end cap faces left or right when placed. Then, the two first telescopic rods 5 are activated, and the two clamping plates 4 can clamp the battery. After the battery is clamped, the first motor 7 is activated. With the cooperation of the lead screw 6 and the slide plate 3, the clamping unit can drive the battery to move. At the same time as the first motor 7 is activated, the two second motors 8 are activated, and the second motors 8 drive the cutting blade 9 to rotate. This causes the battery to move towards the cutting blade 9, and the cutting blade 9 cuts one side of the battery end. After the battery end is cut, the cut-off battery end and acid can enter the liquid collection cylinder 21 through the long groove 11.

[0042] Then, the first motor 7 is started. With the cooperation of the lead screw 6 and the slide plate 3, the clamping unit can move the battery between the blocking unit and the ejection unit. The third telescopic rod 15 is started, so that the baffle 17 abuts against the battery end on one side. At this time, the baffle 17 corresponds to the partition inside the battery, and the top plate 14 corresponds to the cell inside the battery.

[0043] Activate the second telescopic rod 12 to move the top plate 14 into the battery cell. Once inside the cell, the top plate 14 ejects the electrode group, which then flows through the discharge chute 19 into the collection cylinder 20. The battery casing can then be removed from the clamping unit.

[0044] Example 2: Based on Example 1, referring to... Figure 1 and Figure 3 As shown, a vibrator 18 is fixed on the connecting plate 16.

[0045] When the top plate 14 pushes out the electrode group in the cell, some electrode groups will enter between the two adjacent baffles 17. In order to prevent the electrode groups from remaining between the two adjacent baffles 17, a vibrator 18 is fixed on the connecting plate 16. After the top plate 14 is removed from the battery, the vibrator 18 is activated. The vibrator 18 can make the connecting plate 16 and the baffles 17 vibrate, thereby causing the electrode groups between the two adjacent baffles 17 to fall off, so as to avoid affecting the subsequent battery disassembly work.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A disassembling device for recycling waste lead storage batteries, comprising a platform (1) in which a clamping unit is slidably arranged in the middle, characterized in that, The cutting units are oppositely arranged on the two sides of the platform (1), and a long groove (11) is formed in the platform (1) below the cutting units. The platform (1) on one side of one of the cutting units is provided with an ejection unit, and the platform (1) on one side of the other cutting unit is provided with a blocking unit. The blocking unit and the ejection unit are oppositely arranged, and the clamping unit can move between the blocking unit and the ejection unit. A discharging groove (19) is formed in the platform (1) below the blocking unit.

2. The device as claimed in claim 1, wherein, The clamping unit comprises a sliding plate (3) which is slidably arranged in a sliding groove (2) on the platform (1). A driving unit is arranged on the platform (1) and connected with the sliding plate (3). The upper end of the sliding plate (3) is fixed with two symmetrically arranged first telescopic rods (5). The axial direction of the first telescopic rods (5) is parallel to the sliding direction of the sliding plate (3) in the sliding groove (2). The telescopic end of the first telescopic rods (5) is fixed with a clamping plate (4).

3. The device as claimed in claim 2, wherein, The driving unit comprises a screw rod (6) which is rotatably arranged in the sliding groove (2). The axial direction of the screw rod (6) is parallel to the sliding direction of the sliding plate (3) in the sliding groove (2). One end of the screw rod (6) is fixedly connected with the output shaft of a first motor (7). The first motor (7) is fixed on the platform (1).

4. The device as claimed in claim 2, wherein, The cutting unit comprises a second motor (8) which is fixed on the platform (1). The axial direction of the second motor (8) is perpendicular to the sliding direction of the sliding plate (3) in the sliding groove (2). The output shaft of the second motor (8) is fixedly connected with a cutting blade (9) in a concentric manner. The long groove (11) is located below the cutting blade (9) on one side thereof.

5. The device of claim 4, wherein the device further comprises a means for removing the lead grid from the lead plate. 5 A guard plate (10) is fixed on the shell of the second motor (8) on the outer side of the cutting blade (9). The guard plate (10) is in a C shape.

6. The device of claim 2, wherein the device further comprises a device for recovering the lead from the spent lead-acid battery. The ejection unit comprises a second telescopic rod (12) which is fixed on the platform (1). The axial direction of the second telescopic rod (12) is perpendicular to the sliding direction of the sliding plate (3) in the sliding groove (2). The telescopic end of the second telescopic rod (12) is fixed with a fixed plate (13). The fixed plate (13) is fixed with a plurality of top plates (14). The number of the top plates (14) is equal to the number of the unit cells of the battery to be disassembled.

7. A device for disassembling recovered spent lead-acid batteries according to claim 6, characterized in that, The blocking unit comprises a third telescopic rod (15) which is fixed on the platform (1). The axial direction of the third telescopic rod (15) is perpendicular to the sliding direction of the sliding plate (3) in the sliding groove (2). The telescopic end of the third telescopic rod (15) is fixed with a connecting plate (16). The connecting plate (16) is fixed with a baffle (17) corresponding to the space between the adjacent two top plates (14). The number of the baffles (17) is equal to the number of the separators inside the battery to be disassembled.

8. The device of claim 1, wherein: A collecting cylinder (20) corresponding to the discharging groove (19) is placed below the platform (1). A liquid collecting cylinder (21) in communication with the long groove (11) is detachably fixed to the lower end of the platform (1).

9. The device of claim 7, wherein the device further comprises a lead removal device. The connecting plate (16) is fixed with a vibrator (18).

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