Lithium battery sorting device

Abstract

The invention relates to the related technical field of lithium battery production equipment, in particular to a lithium battery sorting device which comprises a base, a stepping mechanism is arranged on the surface of one side of the base, a detection mechanism is arranged on the surface of the upper portion of the base, and a sorting mechanism is arranged on the surface of one side of the base. And a transmission mechanism is arranged on the outer side surface of the connecting belt. According to the lithium battery sorting device, through the arrangement of the fixing mechanism, when the lithium battery sorting device is used, a pushing air cylinder is started, a pushing plate is pushed to move, a detection plate makes contact with a detection opening, a detection sensor can measure relevant parameters of an object, a measurement result is transmitted to a control center, and an electric sliding block is started through the control center; and when the clamping mold moves to a proper position, the lifting air cylinder is started, so that the clamping mold can reach a proper height in the vertical direction, and the clamping mold on the inner side of the clamping plate clamps or loosens the lithium battery, so that the lithium battery can be sorted, the sorting process is accelerated, and the sorting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery production equipment, and in particular to a lithium battery sorting device. Background Art

[0002] Lithium battery is a rechargeable battery that uses lithium as the main negative electrode material. It has the advantages of high energy density, low self-discharge rate, no memory effect, and long cycle life. Therefore, it is widely used in portable electronic devices, electric vehicles, energy storage systems and other fields. In the production process of lithium batteries, due to the influence of various factors such as production technology, there will be certain differences in the performance parameters of lithium batteries, such as battery capacity, internal resistance, voltage, etc. Therefore, a lithium battery sorting device is particularly needed.

[0003] However, when using existing lithium battery sorting devices, some sorting devices include manual intervention links, which slows down the entire sorting process and results in low sorting efficiency. Summary of the invention

[0004] The purpose of the new invention is to provide a lithium battery sorting device to solve the problem that some of the existing lithium battery sorting devices mentioned in the above background technology include manual intervention during use, which slows down the entire sorting process and leads to low sorting efficiency.

[0005] To achieve the above object, the present invention provides the following technical solution: a lithium battery sorting device, comprising a base, the upper surface of the base is fixedly connected to a control center, a side surface of the base is provided with a stepping mechanism, the upper surface of the base is provided with a detection mechanism, a side surface of the base is provided with a sorting mechanism, the outer surface of the stepping mechanism is provided with a connecting belt, and the outer surface of the connecting belt is provided with a transmission mechanism;

[0006] The sorting mechanism comprises a bottom plate, a vertical plate, a panel, a slide, a sliding shaft, an electric slider, a lifting cylinder, a cylinder plate, a fixed plate, a limiting rod, positive and negative screw rods, a movable plate, a clamping plate and a clamping mold. One side surface of the base is fixedly connected to the bottom plate, the upper surface of the bottom plate is fixedly connected to the vertical plate, one side surface of the vertical plate is fixedly connected to the panel, the upper surface of the panel is fixedly connected to the slide, one side surface of the vertical plate is fixedly connected to the sliding shaft, the outer surface of the sliding shaft is slidably connected to the electric slider, the lower surface of the electric slider is fixedly connected to the lifting cylinder, the lower surface of the lifting cylinder is fixedly connected to the cylinder plate, the lower surface of the cylinder plate is fixedly connected to the fixed plate, the inner surface of the fixed plate is fixedly connected to the limiting rod, the inner surface of the fixed plate is rotatably connected with the positive and negative screw rods, the outer surfaces of the positive and negative screw rods are threadedly connected with the movable plate, the lower surface of the movable plate is fixedly connected with the clamping plate, and the clamping mold is installed on the inner surface of the clamping plate.

[0007] Preferably, two groups of vertical panels are provided, and the slideways are symmetrically arranged about the central axis of the panel.

[0008] Preferably, a groove is provided on the inner side of the fixing plate, and the limiting rods are symmetrically arranged with respect to the central axis of the fixing plate.

[0009] Preferably, the clamping plates are provided in two groups, and the clamping molds are mounted on the surfaces of the clamping plates by bolts.

[0010] Preferably, the stepping mechanism includes a support plate, a placement plate, a rotating shaft, a driving motor, a connecting rod, a fixed shaft, a connecting plate and a stepping plate. One side surface of the base is fixedly connected to the support plate, the upper surface of the support plate is fixedly connected to the placement plate, one side surface of the support plate is rotatably connected to the rotating shaft, one side surface of the rotating shaft is fixedly connected to the driving motor, one side surface of the rotating shaft is fixedly connected to a connecting rod, one side surface of the connecting rod is fixedly connected to the fixed shaft, one side surface of the fixed shaft is fixedly connected to the connecting plate, and the upper surface of the connecting plate is fixedly connected to the stepping plate.

[0011] Preferably, the placement plates and the support plates are provided in two groups, the rotation axes are provided in multiple groups symmetrically with respect to the central axis of the connecting plate, and the stepping plates are provided symmetrically with respect to the central axis of the connecting plate.

[0012] Preferably, the detection mechanism includes a limit groove, a limit block, a detection plate, a detection port, a pushing plate and a pushing cylinder, the upper surface of the base is provided with a limit groove, the upper surface of the limit groove is slidably connected to the limit block, the upper surface of the limit block is fixedly connected to the detection plate, the one side surface of the detection plate is fixedly connected to the detection port, the one side surface of the detection plate is fixedly connected to the pushing plate, and the one side surface of the push plate is fixedly connected to the pushing cylinder.

[0013] Preferably, the inner dimension of the limiting groove matches the outer dimension of the limiting block, and the limiting groove is symmetrically arranged with respect to the central axis of the detection plate.

[0014] Preferably, the transmission mechanism includes a transmission rod, a connecting roller, a transmission belt, a bracket and a partition, the outer surface of the connecting belt is fitted with the transmission rod, the outer surface of the transmission rod is fixedly connected to the connecting roller, the outer surface of the connecting roller is fitted with the transmission belt, the outer surface of the transmission rod is rotatably connected to the bracket, and one side surface of the bracket is fixedly connected to the partition.

[0015] Preferably, the transmission belts are arranged in multiple groups on the surface of the transmission rod, and the partitions are arranged in multiple groups on the surface of the bracket.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the lithium battery sorting device, through the setting of the fixing mechanism, when in use, starts the pushing cylinder to push the pushing plate to move, and then pushes the detection plate to slide along the direction of the limit groove, so that the detection plate contacts the detection port, and the limit groove limits the limit block, thereby improving the stability of the detection plate during movement and avoiding unnecessary displacement or shaking. The detection port can be connected to various detection sensors or probes. When the lithium battery contacts the detection port, the detection sensor can measure the relevant parameters of the object and transmit the measurement results to the control center. The control center controls the sorting mechanism to clamp the lithium battery and transfer it to the surface of the transmission mechanism. The electric slider is started by the control center, and the electric slider can drive the lifting cylinder, the cylinder plate and the fixed The plate moves on the slide to facilitate alignment with the lithium batteries to be sorted. When it moves to the appropriate position, the lifting cylinder is started to push the cylinder plate and the fixed plate up and down, so that the clamping mold can reach an appropriate height in the vertical direction to adapt to the clamping needs of lithium batteries in different positions. On the inner side of the fixed plate, the limit rod provides guidance for the movement of the mobile plate to ensure its movement stability. The rotation of the forward and reverse screw rods can drive the mobile plate to move. When it is necessary to clamp the lithium battery, the motor is started to rotate the forward and reverse screw rods. The rotation of the forward and reverse screw rods drives the mobile plate to move toward or away from each other under the guidance of the limit rod, and the clamping plate fixed under the mobile plate moves accordingly. The clamping mold on the inner side of the clamping plate finally realizes the clamping or loosening action of the lithium battery, so that the lithium battery can be sorted, which speeds up the sorting process and improves the sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the side appearance structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the base and the control center cooperating with each other in the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the stepping mechanism of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the detection mechanism of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the sorting mechanism and the transmission mechanism cooperating with each other in the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the sliding shaft and the electric slider cooperating with each other in the present invention;

[0023] Figure 7 It is a schematic diagram of the structure of the cooperation between the limit rod and the positive and negative screw rods of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of the transmission mechanism of the present invention cooperating with each other.

[0025] In the figure: 1. base; 2. control center; 3. stepping mechanism; 301. support plate; 302. placement plate; 303. rotating shaft; 304. driving motor; 305. connecting rod; 306. fixed shaft; 307. connecting plate; 308. stepping plate; 4. detection mechanism; 401. limit groove; 402. limit block; 403. detection plate; 404. detection port; 405. push plate; 406. push cylinder; 5. sorting mechanism; 501. bottom plate; 502, vertical plate; 503, panel; 504, slideway; 505, sliding shaft; 506, electric slider; 507, lifting cylinder; 508, cylinder plate; 509, fixed plate; 510, limit rod; 511, forward and reverse screw rod; 512, movable plate; 513, clamping plate; 514, clamping mold; 6, connecting belt; 7, transmission mechanism; 701, transmission rod; 702, connecting roller; 703, transmission belt; 704, bracket; 705, partition. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the new embodiment of the present invention to clearly and completely describe the technical solutions in the new embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not 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.

[0027] See also Figure 1-8 The present invention provides a technical solution: a lithium battery sorting device, comprising a base 1, a control center 2 is fixedly connected to the upper surface of the base 1, a stepping mechanism 3 is arranged on one side surface of the base 1, a detection mechanism 4 is arranged on the upper surface of the base 1, a sorting mechanism 5 is arranged on one side surface of the base 1, a connecting belt 6 is arranged on the outer surface of the stepping mechanism 3, and a transmission mechanism 7 is arranged on the outer surface of the connecting belt 6;

[0028] The sorting mechanism 5 includes a bottom plate 501, a vertical plate 502, a panel 503, a slide 504, a sliding shaft 505, an electric slider 506, a lifting cylinder 507, a cylinder plate 508, a fixed plate 509, a limit rod 510, a forward and reverse screw rod 511, a movable plate 512, a clamping plate 513 and a clamping mold 514. The bottom plate 501 is fixedly connected to one side surface of the base 1, the vertical plate 502 is fixedly connected to the upper surface of the bottom plate 501, the panel 503 is fixedly connected to one side surface of the vertical plate 502, the slide 504 is fixedly connected to the upper surface of the panel 503, the sliding shaft 505 is fixedly connected to one side surface of the vertical plate 502, and the outer side of the sliding shaft 505 The surface is slidably connected with an electric slider 506, the lower surface of the electric slider 506 is fixedly connected with a lifting cylinder 507, the lower surface of the lifting cylinder 507 is fixedly connected with a cylinder plate 508, the lower surface of the cylinder plate 508 is fixedly connected with a fixed plate 509, the inner surface of the fixed plate 509 is fixedly connected with a limit rod 510, the inner surface of the fixed plate 509 is rotatably connected with a positive and negative screw rod 511, the outer surface of the positive and negative screw rod 511 is threadedly connected with a moving plate 512, the lower surface of the moving plate 512 is fixedly connected with a clamping plate 513, and the inner surface of the clamping plate 513 is installed with a clamping mold 514, through the bottom plate 501, the vertical plate 502, and the surface plate 503, the bottom plate 503 is fixedly connected with a clamping plate 513, and the inner surface of the clamping plate 513 is fixedly connected with a clamping mold 514. The arrangement of the plate 503, the slideway 504, the sliding shaft 505, the electric slider 506, the lifting cylinder 507, the cylinder plate 508, the fixed plate 509, the limit rod 510, the positive and negative screw rods 511, the movable plate 512, the clamping plate 513 and the clamping mold 514. When in use, the electric slider 506 is started through the control center 2, and the electric slider 506 can drive the lifting cylinder 507, the cylinder plate 508 and the fixed plate 509 to move on the slideway 504, so as to facilitate alignment of the lithium batteries to be sorted. When they are moved to a suitable position, the lifting cylinder 507 is started to push the cylinder plate 508 and the fixed plate 509 to move up and down, so that the clamping mold 514 can be moved vertically. It reaches a suitable height upward to meet the needs of lithium battery clamping in different positions. On the inner side of the fixed plate 509, the limit rod 510 provides guidance for the movement of the movable plate 512 to ensure its movement stability. The rotation of the positive and negative screw rods 511 can drive the movable plate 512 to move. When the lithium battery needs to be clamped, the motor is started to rotate the positive and negative screw rods 511. The rotation of the positive and negative screw rods 511 drives the movable plate 512 to move toward or away from each other under the guidance of the limit rod 510, and the clamping plate 513 fixed under the movable plate 512 moves accordingly. The clamping mold 514 on the inner side of the clamping plate 513 finally realizes the clamping or loosening action of the lithium battery, so that the lithium battery can be sorted.

[0029] Furthermore, the vertical plate 502 is provided with two groups, and the slides 504 are symmetrically arranged with respect to the central axis of the panel 503. Through the setting of the slides 504, when in use, the two groups of slides 504 can make the friction force and the supporting force evenly distributed, which can reduce the shaking or deviation caused by uneven force, and ensure the smooth movement of the electric slider 506.

[0030] Furthermore, a groove is provided on the inner side of the fixed plate 509, and the limiting rod 510 is symmetrically arranged with respect to the central axis of the fixed plate 509. Through the arrangement of the fixed plate 509, when in use, the size of the movable plate 512 is consistent with the size of the groove provided on the inner side of the fixed plate 509. When the movable plate 512 moves, the fixed plate 509 will limit the movable plate 512, so that the movement of the movable plate 512 is more stable.

[0031] Furthermore, the clamping plate 513 is provided with two groups, and the clamping mold 514 is installed on the surface of the clamping plate 513 by bolts. Through the setting of the clamping mold 514, when in use, the clamping mold 514 can stably clamp the lithium battery, making the movement of the lithium battery more stable. At the same time, the clamping mold 514 can be replaced by bolt installation.

[0032] Further, the stepping mechanism 3 includes a supporting plate 301, a placing plate 302, a rotating shaft 303, a driving motor 304, a connecting rod 305, a fixed shaft 306, a connecting plate 307 and a stepping plate 308. One side surface of the base 1 is fixedly connected to the supporting plate 301, the upper surface of the supporting plate 301 is fixedly connected to the placing plate 302, one side surface of the supporting plate 301 is rotatably connected to the rotating shaft 303, one side surface of the rotating shaft 303 is fixedly connected to the driving motor 304, one side surface of the rotating shaft 303 is fixedly connected to the connecting rod 305, one side surface of the connecting rod 305 is fixedly connected to the fixed shaft 306, one side surface of the fixed shaft 306 is fixedly connected to the connecting plate 307, and the upper surface of the connecting plate 307 is fixedly connected to the stepping plate 308. The placement plate 302, the rotating shaft 303, the driving motor 304, the connecting rod 305, the fixed shaft 306, the connecting plate 307 and the stepping plate 308 are arranged. When in use, the driving motor 304 is started to drive the rotating shaft 303 to rotate, and at the same time drive the connecting rod 305 and the fixed shaft 306 to rotate. The connecting plate 307 is connected to the fixed shaft 306, and the movement of the fixed shaft 306 is transmitted through the connecting plate 307. Since the connecting rod 305 performs a circular motion driven by the rotating shaft 303, this circular motion is converted into a linear motion in the up and down directions through the connection between the fixed shaft 306 and the connecting plate 307. The stepping plate 308 is fixed above the connecting plate 307, and finally realizes a step-by-step movement up and down or in a specific direction with the movement of the connecting plate 307, thereby completing the intermittent transportation of lithium batteries.

[0033] Furthermore, two groups of placement plates 302 and support plates 301 are provided, multiple groups of rotating shafts 303 are symmetrically provided with the central axis of the connecting plate 307, and the stepping plates 308 are symmetrically provided with the central axis of the connecting plate 307. Through the setting of the placement plates 302 and the stepping plates 308, when in use, the two groups of placement plates 302 and the stepping plates 308 can make the transportation of lithium batteries more stable.

[0034] Furthermore, the detection mechanism 4 includes a limit groove 401, a limit block 402, a detection plate 403, a detection port 404, a push plate 405 and a push cylinder 406. The upper surface of the base 1 is provided with a limit groove 401, the upper surface of the limit groove 401 is slidably connected to the limit block 402, the upper surface of the limit block 402 is fixedly connected with the detection plate 403, the one side surface of the detection plate 403 is fixedly connected with the detection port 404, the one side surface of the detection plate 403 is fixedly connected with the push plate 405, and the one side surface of the push plate 405 is fixedly connected with the push cylinder 406. The cylinder 406 is set up. When in use, the pushing cylinder 406 is started to push the pushing plate 405 to move, and then the detection plate 403 is pushed to slide along the direction of the limit groove 401, so that the detection plate 403 contacts the detection port 404. The limit groove 401 limits the limit block 402 to improve the stability of the detection plate 403 during the movement and avoid unnecessary displacement or shaking. The detection port 404 can be connected to various detection sensors or probes. When the lithium battery contacts the detection port 404, the detection sensor can measure the relevant parameters of the object and transmit the measurement results to the control center 2. The control center 2 controls the sorting mechanism 5 to clamp the lithium battery and transfer it to the surface of the transmission mechanism 7.

[0035] Furthermore, the inner dimension of the limit groove 401 is consistent with the outer dimension of the limit block 402, and the limit groove 401 is symmetrically arranged with respect to the central axis of the detection plate 403. Through the arrangement of the limit groove 401 and the limit block 402, when in use, the limit block 402 moves on the inner side of the limit groove 401, and the limit groove 401 can limit the limit block 402, making the movement of the limit block 402 more stable.

[0036] Furthermore, the transmission mechanism 7 includes a transmission rod 701, a connecting roller 702, a transmission belt 703, a bracket 704 and a partition 705. The outer surface of the connecting belt 6 is attached to the transmission rod 701, the outer surface of the transmission rod 701 is fixedly connected to the connecting roller 702, the outer surface of the connecting roller 702 is attached to the transmission belt 703, the outer surface of the transmission rod 701 is rotatably connected to the bracket 704, and one side surface of the bracket 704 is fixedly connected to the partition 705. Through the arrangement of the transmission rod 701, the connecting roller 702, the transmission belt 703, the bracket 704 and the partition 705, when in use, the driving motor 304 drives the rotating shaft 303 to rotate, and at the same time, the rotating shaft 303 is rotated with the rotating shaft 303. The connecting belt 6 that is in contact with the moving shaft 303 also rotates accordingly, thereby driving the transmission rod 701 to rotate. The connecting roller 702 that is fixedly connected to the outside of the transmission rod 701 rotates synchronously with the rotation of the transmission rod 701. The connecting roller 702 is in contact with the transmission belt 703. The rotation of the connecting roller 702 will drive the transmission belt 703 to move, thereby further transmitting and expanding the power to the transmission belt 703. The rotation of the transmission belt 703 can transmit the lithium batteries placed on the surface of the transmission belt 703 and transfer them to the corresponding positions. The partition 705 can play a role of separation and blocking to ensure that the entire transmission process is carried out in an orderly environment and prevent interference between different lithium batteries.

[0037] Furthermore, multiple groups of transmission belts 703 are arranged on the surface of the transmission rod 701, and multiple groups of partitions 705 are arranged on the surface of the bracket 704. Through the arrangement of the partitions 705, when in use, multiple groups of partitions 705 can separate lithium batteries with different parameters, making the classification of lithium batteries more intuitive.

[0038] Working principle: Start the driving motor 304 to drive the rotating shaft 303 to rotate, and at the same time drive the connecting rod 305 and the fixed shaft 306 to rotate. The connecting plate 307 is connected to the fixed shaft 306, and the movement of the fixed shaft 306 is transmitted through the connecting plate 307. Since the connecting rod 305 performs circular motion under the drive of the rotating shaft 303, through the connection between the fixed shaft 306 and the connecting plate 307, this circular motion is converted into linear motion in the up and down directions. The stepping plate 308 is fixed above the connecting plate 307, and finally realizes step-by-step movement up and down or in a specific direction with the movement of the connecting plate 307, which can complete the intermittent transportation of lithium batteries. Start the pushing cylinder 406 to push the pushing plate 405 to move, and then push the detection plate 403 to slide along the direction of the limit groove 401. The detection plate 403 is moved to contact the detection port 404, and the limit groove 401 limits the limit block 402 to improve the stability of the detection plate 403 during the movement to avoid unnecessary deviation or shaking. The detection port 404 can be connected to various detection sensors or probes. When the lithium battery contacts the detection port 404, the detection sensor can measure the relevant parameters of the object and transmit the measurement results to the control center 2. The control center 2 controls the sorting mechanism 5 to clamp the lithium battery and transfer it to the surface of the transmission mechanism 7. The electric slider 506 is started by the control center 2. The electric slider 506 can drive the lifting cylinder 507, the cylinder plate 508 and the fixed plate 509 to move on the slide 504, so as to align the lithium battery to be sorted. When it reaches the appropriate position, the lifting cylinder 507 is started to push the cylinder plate 508 and the fixed plate 509 to move up and down, so that the clamping mold 514 can reach an appropriate height in the vertical direction to meet the lithium battery clamping needs at different positions. On the inner side of the fixed plate 509, the limit rod 510 provides guidance for the movement of the movable plate 512 to ensure its movement stability. The rotation of the positive and negative screw rods 511 can drive the movable plate 512 to move. When it is necessary to clamp the lithium battery, the motor is started to rotate the positive and negative screw rods 511. The rotation of the positive and negative screw rods 511 drives the movable plate 512 to move toward or away from each other under the guidance of the limit rod 510, and the clamping plate 513 fixed under the movable plate 512 moves accordingly, and the clamping mold 514 on the inner side of the clamping plate 513 finally achieves the lithium battery clamping. The lithium batteries can be sorted by the clamping or loosening action. When the driving motor 304 drives the rotating shaft 303 to rotate, the connecting belt 6 that is in contact with the rotating shaft 303 also rotates, thereby driving the transmission rod 701 to rotate. The connecting roller 702 fixedly connected to the outside of the transmission rod 701 rotates synchronously with the rotation of the transmission rod 701. The connecting roller 702 is in contact with the transmission belt 703. The rotation of the connecting roller 702 will drive the transmission belt 703 to move, thereby further transmitting and extending the power to the transmission belt 703. The rotation of the transmission belt 703 can transmit the lithium batteries placed on the surface of the transmission belt 703 and transfer them to the corresponding positions. The partition 705 can play a role of separation and blocking to ensure that the entire transmission process is carried out in an orderly environment.Prevent different lithium batteries from interfering with each other. ‌,

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery sorting device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a control center (2), a side surface of the base (1) is provided with a stepping mechanism (3), a detection mechanism (4) is provided on the upper surface of the base (1), a sorting mechanism (5) is provided on one side surface of the base (1), a connecting belt (6) is provided on the outer surface of the stepping mechanism (3), and a transmission mechanism (7) is provided on the outer surface of the connecting belt (6); The sorting mechanism (5) comprises a bottom plate (501), a vertical plate (502), a panel (503), a slideway (504), a sliding shaft (505), an electric slider (506), a lifting cylinder (507), a cylinder plate (508), a fixed plate (509), a limit rod (510), a forward and reverse screw rod (511), a movable plate (512), a clamping plate (513) and a clamping mold (514); a side surface of the base (1) is fixedly connected to the bottom plate (501); an upper surface of the bottom plate (501) is fixedly connected to the vertical plate (502); a side surface of the vertical plate (502) is fixedly connected to the panel (503); an upper surface of the panel (503) is fixedly connected to the slideway (504); a side surface of the vertical plate (502) is fixedly connected to the sliding shaft (505); 5), the outer surface of the sliding shaft (505) is slidably connected to an electric slider (506), the lower surface of the electric slider (506) is fixedly connected to a lifting cylinder (507), the lower surface of the lifting cylinder (507) is fixedly connected to a cylinder plate (508), the lower surface of the cylinder plate (508) is fixedly connected to a fixed plate (509), the inner surface of the fixed plate (509) is fixedly connected to a limit rod (510), the inner surface of the fixed plate (509) is rotatably connected to a forward and reverse screw rod (511), the outer surface of the forward and reverse screw rod (511) is threadedly connected to a moving plate (512), the lower surface of the moving plate (512) is fixedly connected to a clamping plate (513), and the inner surface of the clamping plate (513) is installed with a clamping mold (514).

2. A lithium battery sorting device according to claim 1, characterized in that: The vertical plates (502) are provided in two groups, and the slideways (504) are symmetrically arranged about the central axis of the panel (503).

3. A lithium battery sorting device according to claim 1, characterized in that: A groove is provided on the inner side of the fixing plate (509), and the limiting rods (510) are symmetrically arranged with respect to the central axis of the fixing plate (509).

4. A lithium battery sorting device according to claim 1, characterized in that: The clamping plates (513) are provided in two groups, and the clamping molds (514) are mounted on the surface of the clamping plates (513) by means of bolts.

5. A lithium battery sorting device according to claim 1, characterized in that: The stepping mechanism (3) comprises a support plate (301), a placement plate (302), a rotating shaft (303), a driving motor (304), a connecting rod (305), a fixed shaft (306), a connecting plate (307) and a stepping plate (308); one side surface of the base (1) is fixedly connected to the support plate (301); the upper surface of the support plate (301) is fixedly connected to the placement plate (302); one side surface of the support plate (301) is rotatably connected to the rotating shaft (303); one side surface of the rotating shaft (303) is fixedly connected to the driving motor (304); one side surface of the rotating shaft (303) is fixedly connected to the connecting rod (305); one side surface of the connecting rod (305) is fixedly connected to the fixed shaft (306); one side surface of the fixed shaft (306) is fixedly connected to the connecting plate (307); and the upper surface of the connecting plate (307) is fixedly connected to the stepping plate (308).

6. A lithium battery sorting device according to claim 5, characterized in that: The placement plates (302) and the support plates (301) are provided in two groups, the rotation shafts (303) are provided in multiple groups symmetrically about the central axis of the connection plate (307), and the stepping plates (308) are provided symmetrically about the central axis of the connection plate (307).

7. A lithium battery sorting device according to claim 1, characterized in that: The detection mechanism (4) comprises a limit groove (401), a limit block (402), a detection plate (403), a detection port (404), a push plate (405) and a push cylinder (406); the upper surface of the base (1) is provided with a limit groove (401); the upper surface of the limit groove (401) is slidably connected to the limit block (402); the upper surface of the limit block (402) is fixedly connected to the detection plate (403); the detection port (404) is fixedly connected to one side surface of the detection plate (403); the push plate (405) is fixedly connected to one side surface of the detection plate (403); and the push cylinder (406) is fixedly connected to one side surface of the push plate (405).

8. A lithium battery sorting device according to claim 7, characterized in that: The inner dimension of the limiting groove (401) matches the outer dimension of the limiting block (402), and the limiting groove (401) is symmetrically arranged with respect to the central axis of the detection plate (403).

9. A lithium battery sorting device according to claim 1, characterized in that: The transmission mechanism (7) comprises a transmission rod (701), a connecting roller (702), a transmission belt (703), a bracket (704) and a partition (705); the outer surface of the connecting belt (6) is bonded to the transmission rod (701); the outer surface of the transmission rod (701) is fixedly connected to the connecting roller (702); the outer surface of the connecting roller (702) is bonded to the transmission belt (703); the outer surface of the transmission rod (701) is rotatably connected to the bracket (704); and the partition (705) is fixedly connected to one side surface of the bracket (704).

10. A lithium battery sorting device according to claim 9, characterized in that: The transmission belts (703) are arranged in multiple groups on the surface of the transmission rod (701), and the partition plates (705) are arranged in multiple groups on the surface of the bracket (704).

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