Dismounting device for lithium battery

Abstract

The utility model provides a dismounting device for a lithium battery, and belongs to the technical field of lithium batteries. The dismounting device for the lithium battery comprises a dismounting machine and a dismounting adjusting mechanism, a dismounting seat is installed on the left side of the rear side of the top of the dismounting machine, a dismounting head is installed on the top of the dismounting seat, a supporting sleeve is fixedly connected to the rear side of the dismounting machine, a supporting rod is movably connected into the supporting sleeve, and an adjusting plate is movably connected to the top of the supporting rod. The adjusting plate is connected with the disassembling head through a bolt, the adjusting lifting mechanism is arranged on the front side of the top of the adjusting plate, and the disassembling adjusting mechanism is arranged, so that the disassembling head can be supported, translated and adjusted, and a user can translate and adjust the disassembling position of the disassembling head according to the actual disassembling and separating requirements of an external battery shell; and the situation that the dismounting head is difficult to dismount for adaptive adjustment during use is avoided, so that the use adaptability and flexibility of the dismounting head are improved.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery technology, and more specifically, to a disassembly device for lithium batteries. Background Technology

[0002] The lithium battery disassembly device is a specialized piece of equipment designed for the safe disassembly of used lithium batteries. Its core function is to disassemble and separate the lithium battery casing, laying the foundation for subsequent material recycling and reuse. During operation, vertical or axial pressure is applied to the battery cover using hydraulic or electric push rods, and the wedge-shaped disassembly head contacts the battery casing. By utilizing the principle of stress concentration, the connection between the cover and the casing, such as the clips or welds, undergoes plastic deformation or fracture, thereby achieving separation. Since the disassembly and separation positions of the casings of batteries of different sizes are different, it is necessary to perform disassembly and separation adjustment operations.

[0003] In related technologies, during the use of disassembly devices, the disassembly head used for disassembly and separation is generally installed in the working position by means of a fixing frame and bolts, and then used.

[0004] However, in the current use of the disassembly device, the position of the disassembly head is fixed by the mounting bracket and bolts, making it difficult to adjust the disassembly head according to the external battery disassembly requirements and to disassemble battery casings of different sizes, thus affecting the adaptability and flexibility of the disassembly device. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a disassembly device for lithium batteries that overcomes or at least partially solves the above technical problems.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a disassembly device for lithium batteries, including a disassembly machine, a disassembly seat is installed on the left side of the rear top of the disassembly machine, and a disassembly head is installed on the top of the disassembly seat;

[0008] The disassembly and adjustment mechanism includes:

[0009] Support sleeve; the support sleeve is fixedly connected to the rear side of the disassembly machine, and a support rod is movably connected inside the support sleeve;

[0010] Adjustment plate; the adjustment plate is movably connected to the top of the support rod, and the adjustment plate is connected to the disassembly head by bolts;

[0011] Adjust the lifting mechanism; the adjusting lifting mechanism is located on the front side of the top of the adjusting plate.

[0012] In a preferred embodiment, the adjusting lifting mechanism includes a lifting port, a lifting rod, and a lifting plate. The lifting port is located on the front side of the top of the adjusting plate. The lifting rod is movably connected inside the lifting port. The lifting plate is fixedly connected to the bottom of both sides of the lifting rod. The lifting plate is connected to the disassembly seat by bolts.

[0013] In a preferred embodiment, a translation opening is provided on the rear side of the top of the adjustment plate, and a translation seat is movably connected inside the translation opening. The bottom of the translation seat is fixedly connected to the top of the support rod.

[0014] In a preferred embodiment, a fixed plate is movably connected to the top of the translation seat, and a rubber ring is fixedly connected to the bottom of the fixed plate.

[0015] In a preferred embodiment, the top of the fixed plate is provided with a screw hole, and a stud is threaded into the inside of the screw hole. The bottom of the stud is fixedly connected to the top of the translation seat.

[0016] In a preferred embodiment, a threaded groove is provided on the rear side of the inner wall of the support sleeve, and a threaded shank that contacts the support rod is connected inside the threaded groove.

[0017] In a preferred embodiment, a magnetic sheet is embedded in the right side of the inner wall of the support sleeve, and the left side of the magnetic sheet is magnetically connected to the rear side of the support rod.

[0018] In a preferred embodiment, a magnetic strip is embedded in the right side of the support rod, and the right side of the magnetic strip is magnetically connected to the left side of the magnetic sheet.

[0019] The present invention provides a disassembly device for lithium batteries, the advantages of which include:

[0020] 1. By setting up a disassembly and adjustment mechanism, the disassembly head can be supported and adjusted horizontally, so that users can adjust the disassembly position of the disassembly head according to the actual disassembly requirements of the external battery casing. This avoids situations where the disassembly head is difficult to disassemble and adjust during use, thus improving the adaptability and flexibility of the disassembly head.

[0021] 2. By setting up an adjustment lifting mechanism, the lifting connection between the disassembly seat and the adjustment plate can be adjusted, so that the disassembly head and the disassembly seat are on the same axis after adjustment. This avoids the situation where it is difficult to adjust the lifting synchronization of the disassembly head and the disassembly seat, thus improving the adjustment synchronization of the disassembly seat and the disassembly head.

[0022] 3. By setting up a translation port and a translation seat, the translation between the adjustment plate and the support rod can be performed to prevent displacement, thus avoiding positional deviation of the translation plate during use and improving the translational connection between the adjustment plate and the support rod. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model;

[0025] Figure 2 A right-view perspective three-dimensional structural diagram of the support rod provided for an embodiment of this utility model;

[0026] Figure 3 A three-dimensional cross-sectional structural diagram of the adjustment plate provided for an embodiment of this utility model;

[0027] Figure 4 A three-dimensional cross-sectional structural diagram of the support rod provided for an embodiment of this utility model;

[0028] In the diagram: 1. Disassembly machine; 2. Disassembly base; 3. Disassembly head; 4. Support sleeve; 5. Support rod; 6. Adjustment plate; 7. Lifting port; 8. Lifting rod; 9. Lifting plate; 10. Translation port; 11. Translation base; 12. Fixing plate; 13. Rubber ring; 14. Screw hole; 15. Screw stud; 16. Screw groove; 17. Screw shank; 18. Magnetic sheet; 19. Magnetic strip. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Reference Figures 1-4 This utility model provides a technical solution: a disassembly device for lithium batteries, including a disassembly machine 1 and a disassembly adjustment mechanism. A disassembly seat 2 is installed on the left side of the rear top of the disassembly machine 1, and a disassembly head 3 is installed on the top of the disassembly seat 2. The disassembly head 3 can be supported and adjusted for translation, so that the user can adjust the disassembly position of the disassembly head 3 according to the actual disassembly requirements of the external battery casing. This avoids the situation where the disassembly head 3 is difficult to disassemble and adjust during use, thus improving the adaptability and flexibility of the disassembly head 3.

[0031] Reference Figures 1-4 In a preferred embodiment, the disassembly and adjustment mechanism includes a support sleeve 4, which is fixedly connected to the rear side of the disassembly machine 1. A support rod 5 is movably connected inside the support sleeve 4, and an adjustment plate 6 is movably connected to the top of the support rod 5. The adjustment plate 6 is connected to the disassembly head 3 by bolts. An adjustment lifting mechanism is set on the front side of the top of the adjustment plate 6. Based on the actual disassembly requirements of the external battery casing, the support rod 5 is held in conjunction with the adjustment plate 6 to drive the disassembly head 3 to rise and fall, and the adjustment plate 6 is held in conjunction with the disassembly head 3 to move back and forth. The disassembly position of the disassembly head 3 can be adjusted so that the disassembly head 3 is in contact with the external battery casing. The disassembly requirements of the outer shell are consistent. The adjustment lifting mechanism includes a lifting port 7, a lifting rod 8, and a lifting plate 9. The lifting port 7 is opened on the front side of the top of the adjustment plate 6. The lifting rod 8 is movably connected inside the lifting port 7. The lifting plate 9 is fixedly connected to the bottom of both sides of the lifting rod 8. The lifting plate 9 is connected to the disassembly seat 2 by bolts. The lifting connection between the disassembly seat 2 and the adjustment plate 6 can be adjusted to make the disassembly head 3 and the disassembly seat 2 on the same axis after adjustment. This avoids the situation where it is difficult to adjust the lifting synchronization of the disassembly head 3 and the disassembly seat 2, thus improving the adjustment synchronization of the disassembly seat 2 and the disassembly head 3.

[0032] Reference Figures 2-4 In a preferred embodiment, a translation port 10 is provided on the rear side of the top of the adjustment plate 6. A translation seat 11 is movably connected inside the translation port 10. The bottom of the translation seat 11 is fixedly connected to the top of the support rod 5. This allows for translational anti-displacement between the adjustment plate 6 and the support rod 5, preventing positional displacement during use. This improves the translational connection between the adjustment plate 6 and the support rod 5. A fixing plate 12 is movably connected to the top of the translation seat 11. A rubber ring 13 is fixedly connected to the bottom of the fixing plate 12. This allows for tight fixing between the adjustment plate 6 and the support rod 5 after translational adjustment, preventing difficulty in fixing the adjustment plate 6 during use. This improves the ease of fixing the adjustment plate 6.

[0033] Reference Figures 2-4 In a preferred embodiment, a screw hole 14 is provided on the top of the fixed plate 12, and a stud 15 is threaded inside the screw hole 14. The bottom of the stud 15 is fixedly connected to the top of the translation seat 11. This provides a medium for the fixed plate 12 to connect with the translation seat 11 and apply a clamping force to the adjustment plate 6, thus avoiding the situation where the fixed plate 12 is difficult to effectively apply force for fixing during use. Therefore, the clamping effect of the fixed plate 12 is improved. A screw groove 16 is provided on the rear side of the inner wall of the support sleeve 4, and a screw shank 17 that contacts the support rod 5 is threaded inside the screw groove 16. This allows for clamping and fixing between the support rod 5 and the support sleeve 4 after lifting and lowering, avoiding the situation where the support rod 5 is difficult to fix during use. Therefore, the convenience of fixing the support rod 5 is improved.

[0034] Reference Figures 2-4 In a preferred embodiment, a magnetic sheet 18 is embedded and connected to the right side of the inner wall of the support sleeve 4. The left side of the magnetic sheet 18 is magnetically connected to the rear side of the support rod 5. This allows for magnetic pre-positioning of the support rod 5 and the support sleeve 4 during lifting and lowering operations. This avoids difficulties in pre-positioning the lifting rod 8 during use, which would lead to inconvenience in subsequent operations. Therefore, the ease of operation of the support rod 5 is improved. A magnetic strip 19 is embedded and connected to the right side of the support rod 5. The right side of the magnetic strip 19 is magnetically connected to the left side of the magnetic sheet 18. This provides a medium for the magnetic sheet 18 to apply magnetic positioning force to the support rod 5. This avoids difficulties in effectively applying magnetic positioning force to the support rod 5 during use. Therefore, the magnetic positioning effect of the magnetic sheet 18 is improved.

[0035] Specifically, the working process or principle of this lithium battery disassembly device is as follows: During use, an external battery is placed on top of the disassembly machine 1, and the bottom of the battery position adjustment plate 6 is positioned. Based on the disassembly requirements of the same batch of battery casings, the adjustment plate 6 is held and the adjustment head is moved back and forth. At this time, the lifting rod 8 and the lifting plate 9, in conjunction with the lifting port 7, move the disassembly seat 2 along with the adjustment plate 6 and the disassembly head 3, ensuring the synchronization of the adjustment of the disassembly head 3 and the disassembly seat 2. This allows for the adjustment of the disassembly head 3 and the disassembly seat 2's forward and backward positions. Simultaneously, the translation seat 11 moves inside the translation port 10, performing translational connection work between the adjustment plate 6 and the support rod 5. Then, the fixed plate 12 is held and rotated through the screw hole 14 in conjunction with the stud 15. The actual downward threaded force of the fixed plate 12 causes the fixed plate 12 to move the rubber ring 13 downwards to contact and press against the top of the adjustment plate 6. Through the fixed plate 12 and the translation seat 11, the adjusted adjustment plate 6 and the support rod 5 are then connected. After the initial fixing work is completed, the support rod 5 is held and the disassembly head 3 is raised and lowered via the adjustment plate 6 according to the actual height of the external battery casing. The height of the disassembly head 3 is adjusted. At this time, the lifting rod 8 moves inside the lifting port 7 to adjust the height of the adjustment seat and the adjustment head, ensuring that the disassembly seat 2 and the disassembly head 3 are on the same axis during adjustment. At this time, the magnetic strip 19 moves with the support rod 5 inside the support sleeve 4, and the magnetic plate 18 performs magnetic pre-positioning between the adjusted support rod 5 and the support sleeve 4. Then, the screw 17 is held and rotated to engage the screw groove 16, so that the screw 17 is tightened and fixed between the support rod 5 and the support sleeve 4. The screw on the front side of the adjustment plate 6 is held and rotated to tighten and fix the lifting rod 8 and the adjustment plate 6, ensuring that the adjusted disassembly head 3 and the disassembly seat 2 are in the disassembly position. This prepares for the subsequent disassembly machine 1 to push the external battery into contact with the disassembly head 3 and the disassembly seat 2 for disassembly and separation.

[0036] It should be noted that the disassembly machine 1, the disassembly base 2, and the disassembly head 3 are all existing devices or equipment, or devices or equipment that can be implemented with existing technology. Their power supply, specific composition, and principles are clear to those skilled in the art, so they will not be described in detail here.

Claims

1. A dismounting device for lithium battery, comprising a dismounting machine (1), a dismounting seat (2) is installed on the left side of the top rear side of the dismounting machine (1), a dismounting head (3) is installed on the top of the dismounting seat (2), characterized in that ； The disassembly and adjustment mechanism includes: Support sleeve (4); The support sleeve (4) is fixedly connected to the rear side of the disassembly machine (1), and a support rod (5) is movably connected inside the support sleeve (4). Adjustment plate (6); The adjustment plate (6) is movably connected to the top of the support rod (5), and the adjustment plate (6) is connected to the disassembly head (3) by bolts; Adjust the lifting mechanism; the adjusting lifting mechanism is located on the front side of the top of the adjusting plate (6).

2. The dismounting device for lithium batteries according to claim 1, characterized in that, The adjustment and lifting mechanism includes a lifting port (7), a lifting rod (8), and a lifting plate (9). The lifting port (7) is located on the front side of the top of the adjustment plate (6). The lifting rod (8) is movably connected inside the lifting port (7). The lifting plate (9) is fixedly connected to the bottom of both sides of the lifting rod (8). The lifting plate (9) is connected to the disassembly seat (2) by bolts.

3. The dismounting device for lithium batteries according to claim 1, characterized in that, The adjustment plate (6) has a translation port (10) on the rear side of the top. The translation port (10) is movably connected to a translation seat (11). The bottom of the translation seat (11) is fixedly connected to the top of the support rod (5).

4. The dismounting device for lithium batteries according to claim 3, characterized in that, The top of the translation seat (11) is movably connected to a fixed plate (12), and the bottom of the fixed plate (12) is fixedly connected to a rubber ring (13).

5. The disassembly device for lithium batteries according to claim 4, characterized in that, The top of the fixed plate (12) is provided with a screw hole (14), and a stud (15) is threaded inside the screw hole (14). The bottom of the stud (15) is fixedly connected to the top of the translation seat (11).

6. The disassembly device for lithium batteries according to claim 1, characterized in that, The rear side of the inner wall of the support sleeve (4) is provided with a screw groove (16), and the screw groove (16) is threaded with a screw shank (17) that contacts the support rod (5).

7. The disassembly device for lithium batteries according to claim 1, characterized in that, A magnetic sheet (18) is embedded in the right side of the inner wall of the support sleeve (4), and the left side of the magnetic sheet (18) is magnetically connected to the right side of the support rod (5).

8. The disassembly device for lithium batteries according to claim 7, characterized in that A magnetic strip (19) is embedded in the right side of the support rod (5), and the right side of the magnetic strip (19) is magnetically connected to the left side of the magnetic sheet (18).

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