A disassembling device for waste and old battery recycling

Abstract

The application discloses a disassembling equipment for waste and old battery recycling, which comprises a bottom plate, a clamping and cutting mechanism, a conveying assembly, an induction assembly, a dismounting mechanism and a control unit. The clamping and cutting mechanism cuts the bottom shell of the battery through two adjustable clamping plates and a blade, and folds the cut shell downward by using a limiting wheel; the conveying assembly drives the battery to move by using a screw slide and a pushing suction disc; the induction assembly realizes the mechanical accurate positioning of the pole group dismounting station by using an induction slide plate, an induction lug and a switch; the dismounting mechanism comprises a lifting assembly, a jacking assembly and an upward pulling assembly, wherein the lifting assembly changes the force direction by using the same lever plate to successively complete the lateral outward lifting of the shell and the upward lifting of the pole group, the floating clamping of the cylinder and the contact switch ensure the accurate positioning, the jacking assembly and the upward pulling assembly are fixedly connected with the vertical plate and the connecting plate to realize the mechanical linkage, and the bottom of the pole group is jacked up and the clamping jaw is lifted at the same time by using the same second electric push rod.

Description

Technical Field

[0001] This invention belongs to the field of battery processing technology, and in particular relates to a dismantling device for recycling waste batteries. Background Technology

[0002] With the increasing use of batteries, the recycling and disposal of used batteries has become an important issue for resource reuse and environmental protection. Used lead-acid batteries contain multiple electrode groups, each consisting of positive and negative plates and separators. The top of the electrode groups is connected by a busbar, and the whole assembly is encapsulated in the battery casing.

[0003] In existing technologies, the removal of electrode groups is mostly done by pulling or ejecting them as a whole. However, the above-mentioned existing technologies have the following shortcomings in practical applications: 1. Due to the long-term use of the battery, the electrode group and the battery casing not only have a tight physical bond, but also strong chemical adhesion due to sulfate crystallization. Pulling or ejecting the entire battery at once requires overcoming huge initial static friction, which can easily lead to bending and deformation of the plates in the electrode group, damage to the separators, or even breakage of the busbar, resulting in the loss of recycled materials;

[0004] 2. Due to the different spacing between the electrode groups of different battery models, existing equipment has difficulty in automatically identifying the exact location of each electrode group. It usually requires manual adjustment or complex solutions such as visual recognition, which are costly and have low reliability. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and to propose a dismantling device for recycling waste batteries.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dismantling device for recycling waste storage batteries includes a base plate laid on a horizontal surface, and further includes:

[0008] A clamping and cutting mechanism, mounted on the base, is used to clamp the battery and cut its bottom casing;

[0009] The conveying assembly includes a lead screw slide and a push suction cup fixedly disposed with the lead screw slide slider, for driving the battery to move on the clamping and cutting mechanism;

[0010] Sensing components are used to detect the movement of the battery to determine the disassembly station for each pole group;

[0011] A disassembly mechanism, mounted on the base, is used to remove the electrode groups inside the battery one by one;

[0012] The disassembly mechanism includes:

[0013] A tilting assembly is used to tilt the battery sidewall housing outwards and to tilt the electrode group upwards.

[0014] A lifting component is used to lift the pole group from the bottom up;

[0015] The pull-up component is used to drag polar groups upwards;

[0016] The control unit is electrically connected to the conveying mechanism, sensing component, tilting component, lifting structure and pulling mechanism. The control unit is configured to: control the conveying mechanism to sequentially send each electrode group to the disassembly station according to the detection signal of the sensing component, and control the tilting component, lifting structure and pulling mechanism to operate sequentially to remove the electrode groups one by one.

[0017] Preferably, the clamping and cutting mechanism includes two clamping plates and a blade arranged opposite each other. The distance between the two clamping plates is adjustable. Each clamping plate has a through hole for guiding the blade. The blade is movably inserted into the through holes of the two clamping plates for cutting the bottom casing of the battery.

[0018] Preferably, the clamping and cutting mechanism further includes a double-headed telescopic rod disposed between two clamping plates, and a rotating wheel for supporting the battery is rotatably disposed on the sleeve of the double-headed telescopic rod.

[0019] Preferably, a limiting wheel is also fixed on one of the clamping plates. The limiting wheel is located behind the blade cutting path and is used to fold the bottom shell after it has been cut downwards.

[0020] Preferably, the sensing component includes multiple sensing bumps and a switch corresponding to each sensing bump. The positions of the sensing bumps correspond to the preset disassembly positions of each pole group inside the battery. The sensing bumps are rotatably mounted to one side of the outer wall of the clamping plate via bearings. The switch is located directly below the sensing bump and is fixedly connected to one side of the outer wall of the clamping plate, thereby triggering the switch. The component also includes a sensing slide plate, which is slidably connected to the top of the clamping plate via a slide groove. The sensing slide plate has multiple connecting protrusions fixedly provided on the side wall near the battery. When the battery moves, it causes the sensing slide plate to sequentially touch and rotate the corresponding sensing bumps.

[0021] Preferably, the tilting assembly includes a positioning box, a motor, a gear, a slider, a rotating fulcrum, a lever plate, a first electric push rod, and a bracket. The positioning box is fixedly connected to the top of the base plate. The motor is fixedly connected to one side of the outer wall of the positioning box. The gear is rotatably connected to the inner wall of the positioning box via a bearing, and the output end of the motor is fixedly connected to the gear. The slider is fixedly connected to the gear, and a groove for sliding the slider is provided on one side of the outer wall of the positioning box. The rotating fulcrum is rotatably connected to one side of the outer wall of the slider via a bearing. An opening for fixing the rotating fulcrum is passed through the inside of the lever plate. The bracket is fixedly connected to the positioning box and hinged to the first electric push rod. The output end of the first electric push rod is rotatably connected to the lever plate via a rotating shaft.

[0022] Preferably, the bottom of the lever plate is rotatably connected to a plate body via a pivot to adaptively adjust the tilt angle between it and the pole group; a horizontal plate is vertically slidable on one side of the outer wall of the plate body, and a cylinder is horizontally slidable on the horizontal plate, the cylinder being used to engage with the holes on the pole group; a contact switch is provided on the outside of the cylinder, which is triggered when the cylinder engages with the holes of the pole group to start the first electric push rod.

[0023] Preferably, the lifting assembly includes a second electric push rod, a triangular block, a fixed C-shaped plate, an undulating rod, a guide wheel, and a connecting plate. The second electric push rod is fixedly connected to the top of the base plate, and the output end of the second electric push rod is fixedly connected to one side of the outer wall of the triangular block. The top of the base plate has a sliding groove for the triangular block to slide. The fixed C-shaped plate is fixedly connected to the top of the base plate, and the fixed crossbar has an opening through which the undulating rod passes and slides. A return spring is fixedly provided between the undulating rod and the fixed C-shaped plate. The connecting plate is fixedly connected to the bottom of the undulating rod. Two blocks are fixedly provided at the bottom of the connecting plate, and the guide wheel is rotatably set with the side walls of the two blocks through bearings. The bottom of the guide wheel abuts against the inclined surface of the triangular frame.

[0024] Preferably, the upward pulling mechanism includes a vertical plate, a horizontal bar, a third electric push rod, a connecting block, a fourth electric push rod, and an L-shaped gripper. The vertical plate is fixedly connected to one side of the outer wall of the connecting plate, and a sliding groove for the vertical plate to slide is provided on the positioning box. One end of the horizontal plate is fixedly connected to one side of the outer wall of the vertical plate, and the third electric push rod is fixedly connected to the other end of the horizontal plate. The output end of the third electric push rod is fixedly connected to the connecting block. Both sides of the outer wall of the connecting block are fixedly connected to the fourth electric push rod, and the output end of the fourth electric push rod is fixedly connected to the L-shaped gripper.

[0025] Preferably, the control unit is further configured to:

[0026] When the sensing component detects that the battery has been delivered to the disassembly position of the first pole group, the delivery is stopped;

[0027] The lifting assembly, the jacking structure, and the pulling mechanism are activated sequentially to complete the disassembly of this pole group;

[0028] Restart the delivery mechanism to move the battery to the disassembly position of the next pole group, and repeat the above actions.

[0029] The present invention has the following beneficial effects:

[0030] 1. The present invention provides a clamping and cutting mechanism and a sensing component. It utilizes two adjustable clamping plates to adapt to batteries of different sizes. The blade passes through the through holes of the two clamping plates to cut the bottom shell of the battery. At the same time, the limiting wheel folds the cut shell downwards, avoiding interference from the shell fragments after cutting in subsequent disassembly processes, thus improving cutting efficiency and safety. Multiple sensing protrusions correspond one-to-one with the preset positions of the inner electrode groups of the battery. When the battery moves, it touches and rotates the sensing protrusions in sequence to trigger the switch, realizing the precise positioning of the electrode group disassembly station and providing a positional basis for automated disassembly.

[0031] 2. This invention employs a disassembly mechanism in which the lifting, jacking, and pulling components do not operate independently but are coordinated through a control unit. The lifting component first breaks the lateral adhesion between the electrode group and the housing, creating an initial gap. The jacking component then widens this gap and pushes the electrode group upward. Finally, the pulling component smoothly removes the electrode group with a low pulling force. This step-by-step force application is completely different from the violent method of pulling or jacking out the entire electrode group at once in existing technologies, effectively avoiding problems such as electrode group deformation and busbar breakage.

[0032] 3. This invention features a cylinder that can slide horizontally and vertically on the bottom plate of the lever of the tilting assembly, with a contact switch on the outside of the cylinder. When the cylinder moves with the lever to the electrode group hole position, it automatically adapts to the hole position and engages under sliding adjustment, simultaneously triggering the contact switch to activate the first electric push rod. This design achieves mechanical adaptive alignment and confirmation: on the one hand, the floating sliding structure of the cylinder allows it to automatically align itself when there are positional deviations in the hole positions of different electrode groups, without the need for high-precision visual positioning or complex centering mechanisms; on the other hand, the electric push rod will only initiate the tilting action after the cylinder successfully engages the hole position and triggers the switch, otherwise it will not move, thus avoiding equipment misoperation or electrode group damage due to alignment failure. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall left-side view structure proposed in this invention;

[0034] Figure 2 This is a schematic diagram of the overall right-side view structure proposed in this invention;

[0035] Figure 3 This is a schematic diagram of the overall and partial cross-sectional structure proposed in this invention;

[0036] Figure 4 This is a schematic diagram of the connection structure of the clamping and cutting mechanism, the conveying component, and the lifting component proposed in this invention;

[0037] Figure 5 This is a schematic diagram of the enlarged structure of the sensing component proposed in this invention;

[0038] Figure 6 This is an enlarged structural schematic diagram of the tilting component and the pulling component proposed in this invention;

[0039] Figure 7 This is an enlarged structural diagram of the tilting component proposed in this invention;

[0040] Figure 8 This is a schematic diagram of the enlarged plate structure proposed in this invention;

[0041] Figure 9 This is an enlarged structural diagram of the pull-up component proposed in this invention.

[0042] In the diagram: 1. Base plate; 2. Clamping and cutting mechanism; 21. Clamping plate; 22. Blade; 23. Double-headed telescopic rod; 24. Rotating wheel; 25. Limiting wheel; 3. Conveying assembly; 31. Lead screw slide; 32. Push suction cup; 4. Sensing assembly; 41. Sensing protrusion; 42. Switch; 43. Sensing slide plate; 5. Disassembly mechanism; 51. Lifting assembly; 511. Positioning box; 512. Motor; 513. Gear; 514. Slider; 515. Rotation fulcrum; 516. Lever plate; 517. First electric push rod 518. Bracket; 519. Plate; 520. Horizontal plate; 521. Cylinder; 52. Lifting assembly; 5210. Second electric push rod; 5220. Triangular block; 5230. Fixed C-shaped plate; 5240. Idling rod; 5250. Guide wheel; 5260. Connecting plate; 5270. Return spring; 53. Pulling assembly; 531. Vertical plate; 532. Horizontal bar; 533. Third electric push rod; 534. Connecting block; 535. Fourth electric push rod; 536. L-shaped gripper; 6. Control unit. Detailed Implementation

[0043] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0044] A dismantling device for recycling waste storage batteries includes a base plate 1, which is laid on a horizontal working surface. The base plate 1 is equipped with a clamping and cutting mechanism 2, a conveying assembly 3, a sensing assembly 4, a dismantling mechanism 5, and a control unit 6.

[0045] Clamping and cutting mechanism 2

[0046] The clamping and cutting mechanism 2 is used to clamp batteries of different sizes and cut their bottom casings. This mechanism includes two opposing clamping plates 21 and a blade 22. The distance between the two clamping plates 21 is adjustable to accommodate batteries of different widths. Each clamping plate 21 has a through hole for guiding the blade 22, which is movably inserted into the through holes of the two clamping plates 21 to cut the bottom casing of the battery. The movement of the blade 22 can be driven by an external electric actuator or cylinder, or it can be operated manually.

[0047] A double-headed telescopic rod 23 is provided between the two clamping plates 21, and a rotating wheel 24 is rotatably mounted on the sleeve of the double-headed telescopic rod 23. The battery is placed on the rotating wheel 24 to reduce frictional resistance during movement. A limit wheel 25 is also fixed on one of the clamping plates 21, and the limit wheel 25 is located behind the cutting path of the blade 22. After the blade 22 completes the cutting of the bottom shell, the battery continues to move. When the cut edge of the shell passes the limit wheel 25, it is bent and folded downwards to prevent shell fragments from interfering with the subsequent disassembly process.

[0048] Conveyor Component 3

[0049] The conveying assembly 3 includes a lead screw slide 31 and a push suction cup 32 fixedly mounted to the slider 514 of the lead screw slide 31. The push suction cup 32 is attached to the side wall or end face of the battery. The lead screw slide 31 drives the push suction cup 32 to move linearly, thereby moving the battery along the length of the clamping plate 21 on the rotating wheel 24. The push suction cup 32 can be a vacuum suction cup or an electromagnetic suction cup to ensure a reliable connection with the battery.

[0050] Sensing component 4

[0051] The sensing component 4 is used to detect the movement position of the battery to determine the disassembly position of each terminal group. This component includes multiple sensing bumps 41 and switches 42 corresponding to each sensing bump 41. The positions of the sensing bumps 41 correspond to the preset disassembly positions of each terminal group inside the battery. The sensing bumps 41 are rotatably connected to one side of the outer wall of one of the clamping plates 21 via bearings, and the switches 42 are located directly below the sensing bumps 41 and are fixedly connected to the outer wall of the clamping plate 21.

[0052] Furthermore, the sensing component 4 also includes a sensing slide plate 43, which is slidably connected to the top of the clamping plate 21 via a groove. Multiple connecting protrusions are fixedly provided on the side wall of the sensing slide plate 43 near the battery. When the conveying component 3 pushes the battery to move, the battery first touches the sensing slide plate 43, causing it to move together. The connecting protrusions on the sensing slide plate 43 sequentially touch and rotate the corresponding sensing protrusions 41, causing the sensing protrusions 41 to rotate a certain angle and trigger the switch 42. This indirect transmission method avoids direct friction between the battery and the sensing protrusions 41, improving the service life and reliability of the sensing component 4.

[0053] Disassembly mechanism 5

[0054] The disassembly mechanism 5 is used to remove the electrode groups inside the battery one by one, including the lifting assembly 51, the jacking assembly 52 and the pulling assembly 53.

[0055] The tilting assembly 51 is used to tilt the battery sidewall housing outwards and the electrode groups upwards. This assembly includes a positioning box 511, a motor 512, a gear 513, a slider 514, a pivot point 515, a lever 516, a first electric push rod 517, and a bracket 518. The positioning box 511 is fixedly connected to the top of the base plate 1, and the motor 512 is fixedly connected to one side of the outer wall of the positioning box 511. The gear 513 is rotatably connected to the inner wall of the positioning box 511 via a bearing, and the output end of the motor 512 is fixedly connected to the gear 513. The slider 514 is fixedly connected to the gear 513, and a groove is provided on one side of the outer wall of the positioning box 511 for the slider 514 to slide. When the motor 512 rotates, it drives the slider 514 to move along the groove via the gear 513, thereby rotating the entire tilting assembly 51 to align the electrode groups at different positions.

[0056] The pivot point 515 is rotatably connected to one side of the outer wall of the slider 514 via a bearing. The lever plate 516 has an opening inside for the pivot point 515 to pass through, allowing the lever plate 516 to swing around the pivot point 515. The bracket 518 is fixedly connected to the positioning box 511. The rear end of the first electric push rod 517 is hinged to the bracket 518, and the output end of the first electric push rod 517 is rotatably connected to the lever plate 516 via a rotating shaft.

[0057] A plate 519 is rotatably connected to the bottom of a lever plate 516 via a pivot. The plate 519 can swing around the pivot to adaptively adjust the tilting angle with the pole group. A horizontal plate 520 is vertically slidable on one side of the outer wall of the plate 519, and a cylinder 521 is horizontally slidable on the horizontal plate 520. The cylinder 521 is used to engage with the holes on the pole group. A contact switch 42 is provided on the outside of the cylinder 521. The cylinder 521 has both mechanical positioning and electrical triggering functions: on the one hand, it adapts to the positional deviation of the holes in different pole groups through vertical and horizontal floating sliding, achieving purely mechanical alignment; on the other hand, the contact switch 42 is triggered only when it is engaged, ensuring that the tilting action is only performed after precise alignment, avoiding equipment damage or pole group damage caused by alignment deviation. When the slider 514 moves the lever 516 to the preset hole position on the cylinder 521 aligned with the electrode group, the cylinder 521 can automatically align and engage with the hole through vertical and horizontal sliding adjustments. After engaging, the contact switch 42 on the outside of the cylinder 521 is triggered, and the control unit 6 receives the signal and activates the first electric push rod 517. The first electric push rod 517 pushes the lever 516 to swing around the pivot point 515, and the short arm end of the lever 516 applies force to the electrode group or the housing through the plate 519 and the cylinder 521. The same lever 516 changes the direction of force around the pivot point 515, completing two completely different actions: "tilting the housing outward" and "tilting the electrode group upward". There is no need to change the actuator, resulting in a compact structure and smooth operation. When the lever plate 516 is set to face outward, the cylinder 521 tilts the battery sidewall housing outward, causing the housing to separate laterally from the electrode group; when the lever plate 516 is set to face upward, the cylinder 521 tilts the electrode group upward to a certain height, creating an initial gap at the bottom.

[0058] The lifting assembly 52 is used to lift the pole group from the bottom upwards. This assembly includes a second electric push rod 5210, a triangular block 5220, a fixed C-shaped plate 5230, an undulating rod 5240, a guide wheel 5250, and a connecting plate 5260. The second electric push rod 5210 is fixedly connected to the top of the base plate 1, and its output end is fixedly connected to one side of the outer wall of the triangular block 5220. A groove is provided on the top of the base plate 1 for the triangular block 5220 to slide horizontally. The fixed C-shaped plate 5230 is fixedly connected to the top of the base plate 1, and an opening is provided inside the fixed C-shaped plate 5230 for the undulating rod 5240 to pass through and slide up and down. A return spring 5270 is fixedly provided between the undulating rod 5240 and the fixed C-shaped plate 5230. The bottom of the connecting plate 5260 is fixedly connected to the bottom of the undulating rod 5240. Two blocks are fixedly provided at the bottom of the connecting plate 5260. The guide wheel 5250 is rotatably connected between the two blocks through the bearing, and the bottom of the guide wheel 5250 abuts against the inclined surface of the triangular block 5220.

[0059] When the second electric push rod 5210 pushes the triangular block 5220 to move horizontally, the guide wheel 5250 rolls along the inclined surface of the triangular block 5220, thereby causing the undulating rod 5240 to lift upward against the elastic force of the return spring 5270; when the second electric push rod 5210 moves in the opposite direction or resets, the return spring 5270 pushes the undulating rod 5240 downward to reset. When the undulating rod 5240 is lifted, the top of it pushes upward against the bottom of the pole group, further increasing the separation distance between the pole group and the housing.

[0060] The upward-pulling assembly 53 is used to pull the pole group upwards. This assembly includes a vertical plate 531, a horizontal bar 532, a third electric push rod 533, a connecting block 534, a fourth electric push rod 535, and L-shaped grippers 536. The vertical plate 531 is fixedly connected to one side of the outer wall of the connecting plate 5260 in the lifting assembly 52. ​​A sliding groove for the vertical plate 531 to slide up and down is provided on the positioning box 511. One end of the horizontal bar 532 is fixedly connected to one side of the outer wall of the vertical plate 531, and the other end of the third electric push rod 533 is fixedly connected to the horizontal bar 532. The output end of the third electric push rod 533 is fixedly connected to the connecting block 534. Fourth electric push rods 535 are fixedly connected to both sides of the outer wall of the connecting block 534. Each output end of the fourth electric push rod 535 is fixedly connected to an L-shaped gripper 536, and the two L-shaped grippers 536 are arranged opposite each other.

[0061] The vertical plate 531 is fixedly connected to the connecting plate 5260. Therefore, when the second electric push rod 5210 drives the undulating rod 5240 to lift the pole group upwards, the connecting plate 5260 drives the vertical plate 531, the horizontal rod 532, the third electric push rod 533, the connecting block 534, and the L-shaped gripper 536 to rise synchronously. That is, the same second electric push rod 5210 simultaneously lifts the bottom of the pole group and pulls the gripper upwards, eliminating the need for a separate lifting drive for the pull-up assembly 53, ensuring the synchronization of the lifting and pulling actions, and simplifying the control logic. The control unit 6 activates the fourth electric push rod 535, driving the two L-shaped grippers 536 to move relative to each other, clamping the busbar at the top of the pole group; subsequently, the pull-up assembly 53 moves up and down following the movement of the lifting assembly 52, that is, when the lifting assembly 52 rises, it drives the gripper and the pole group to rise together, and when the lifting assembly 52 falls, the gripper also falls, eliminating the need for the third electric push rod 533 to actively pull upwards. The extracted polar groups can fall into the collection container below.

[0062] Control Unit 6

[0063] The control unit 6 is electrically connected to the lead screw slide 31 of the conveying assembly 3, the switch 42 of the sensing assembly 4, the motor 512 and the first electric push rod 517 of the lifting assembly 51, the second electric push rod 5210 of the lifting assembly 52, and the third electric push rod 533 and the fourth electric push rod 535 of the pulling assembly 53. The control unit 6 can be a programmable logic controller (PLC) or a microcontroller, and has a pre-set control program.

[0064] Control unit 6 is configured to perform the following steps:

[0065] The conveying assembly 3 is activated, pushing the battery along the clamping and cutting mechanism 2. The blade 22 is activated simultaneously or in advance to cut the bottom casing of the battery; the limiting wheel 25 folds the cut casing downwards.

[0066] When the battery moves, it drives the sensing slide plate 43 to move. The connecting protrusions on the sensing slide plate 43 touch and rotate the sensing protrusion 41 in sequence. When the sensing protrusion 41 triggers the first switch 42, the control unit 6 stops the delivery of component 3. At this time, the first pole group of the battery is exactly in the disassembly station, and the blade 22 has completed the bottom shell cutting of the area corresponding to the pole group.

[0067] Control unit 6 initiates the tilting assembly 51: First, it controls motor 512 to drive lever 516 to rotate, causing plate 519 to insert between the pole group and the housing, and activates the first electric push rod 517 to complete the lateral separation of the housing; then, it controls motor 512 again to rotate lever 516, causing cylinder 521 to find and engage with the hole in the pole group, triggering contact switch 42, and then activating the first electric push rod 517 again to complete the upward tilting of the pole group. The two stages are completed in time by the same motor 512 and the same electric push rod, demonstrating the deep integration of mechanical structure and control logic.

[0068] Control unit 6 activates lifting assembly 52: activating the second electric push rod 5210, pushing the triangular block 5220 horizontally, causing the undulating rod 5240 to lift the bottom of the pole group upwards. Simultaneously, since the vertical plate 531 is fixedly connected to the connecting plate 5260, the L-shaped gripper 536 of the pulling assembly 53 rises synchronously with the lifting action, automatically following the top position of the pole group.

[0069] Control unit 6 activates the pull-up assembly 53: the third electric push rod 533 moves downward, causing the L-shaped gripper 536 to reach the clamping position; then the fourth electric push rod 535 is activated, driving the L-shaped gripper 536 to clamp the busbar at the top of the electrode group; subsequently, the clamped electrode group moves up and down with the up and down movement of the lifting assembly 52, so that one drive (the second electric push rod 5210) simultaneously drives the lifting and pull-up actions.

[0070] After the removal of one pole group is completed, the control unit 6 restarts the delivery assembly 3, moves the battery to the position corresponding to the next sensing bump 41, and repeats the above action until all pole groups are removed one by one.

[0071] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dismantling device for recycling waste storage batteries, comprising a base plate (1), characterized in that: The base plate (1) is laid on a horizontal surface and also includes: A clamping and cutting mechanism (2) is provided on the base for clamping the battery and cutting its bottom casing; The conveying assembly (3) includes a lead screw slide (31) and a push suction cup (32) fixedly disposed with the slider (514) of the lead screw slide (31), for driving the battery to move on the clamping and cutting mechanism (2); The sensing component (4) is used to detect the movement position of the battery to determine the disassembly station of each pole group; A disassembly mechanism (5) is provided on the base and is used to remove the electrode groups inside the battery one by one. The disassembly mechanism (5) includes: A tilting assembly (51) is used to tilt the battery sidewall housing outward and to tilt the electrode group upward; A lifting assembly (52) is used to lift the pole group from the bottom up; The pull-up component (53) is used to pull up the pole group; The control unit (6) is electrically connected to the conveying mechanism, the sensing component (4), the lifting component (51), the lifting structure and the pulling mechanism. The control unit (6) is configured to: control the conveying mechanism to send each pole group to the disassembly station in sequence according to the detection signal of the sensing component (4), and control the lifting component (51), the lifting structure and the pulling mechanism to operate in sequence to remove the pole groups one by one.

2. The dismantling equipment for recycling waste storage batteries according to claim 1, characterized in that, The clamping and cutting mechanism (2) includes two clamping plates (21) arranged opposite to each other and a blade (22). The distance between the two clamping plates (21) is adjustable. Each clamping plate (21) has a through hole for guiding the blade (22). The blade (22) is movably inserted into the through hole of the two clamping plates (21) for cutting the bottom casing of the battery.

3. The dismantling equipment for recycling waste storage batteries according to claim 2, characterized in that, The clamping and cutting mechanism (2) also includes a double-headed telescopic rod (23) disposed between two clamping plates (21), and a rotating wheel (24) for carrying the battery is rotatably disposed on the sleeve of the double-headed telescopic rod (23).

4. The dismantling equipment for recycling waste storage batteries according to claim 2, characterized in that, A limiting wheel (25) is also fixed on one of the clamping plates (21), the limiting wheel (25) being located behind the cutting path of the blade (22) for folding the cut bottom housing downwards.

5. The dismantling equipment for recycling waste storage batteries according to claim 1, characterized in that, The sensing component (4) includes multiple sensing bumps (41) and switches (42) corresponding to each sensing bump (41). The positions of the sensing bumps (41) correspond to the preset disassembly positions of each pole group in the battery. The sensing bumps (41) are rotatably mounted to one side of the outer wall of a clamping plate (21) via bearings. The switches (42) are located directly below the sensing bumps (41) and are fixedly connected to one side of the outer wall of the clamping plate (21), thereby triggering the switches (42). The component also includes a sensing slide plate (43). The sensing slide plate (43) is slidably connected to the top of the clamping plate (21) via a slide groove. The sensing slide plate (43) is fixedly provided with multiple connecting protrusions on one side wall near the battery. When the battery moves, it causes the sensing slide plate (43) to touch and rotate the corresponding sensing bumps (41) in sequence.

6. The dismantling equipment for recycling waste storage batteries according to claim 1, characterized in that, The tilting assembly (51) includes a positioning box (511), a motor (512), a gear (513), a slider (514), a rotation fulcrum (515), a lever plate (516), a first electric push rod (517), and a bracket (518). The positioning box (511) is fixedly connected to the top of the base plate (1). The motor (512) is fixedly connected to one side of the outer wall of the positioning box (511). The gear (513) is rotatably connected to the inner wall of the positioning box (511) through a bearing, and the output end of the motor (512) is fixedly connected to the gear (513). The slider (514) is fixedly connected to the gear (513), and a groove for sliding the slider (514) is provided on one side of the outer wall of the positioning box (511). The rotation fulcrum (515) is rotatably connected to one side of the outer wall of the slider (514) through a bearing. The inside of the lever plate (516) has an opening for fixing the rotation fulcrum (515). The bracket (518) is fixedly connected to the positioning box (511) and is hinged to the first electric push rod (517). The output end of the first electric push rod (517) is rotatably connected to the lever plate (516) through a rotating shaft.

7. The dismantling equipment for recycling waste storage batteries according to claim 6, characterized in that, The bottom of the lever plate (516) is rotatably connected to a plate body (519) via a pivot to adaptively adjust the tilt angle between it and the pole group; a horizontal plate (520) is vertically slidable on one side of the outer wall of the plate body (519), and a cylinder (521) is horizontally slidable on the horizontal plate (520). The cylinder (521) is used to engage with the holes on the pole group; a contact switch (42) is provided on the outside of the cylinder (521). When the cylinder (521) engages with the holes of the pole group, the contact switch (42) is triggered to start the first electric push rod (517).

8. A dismantling device for recycling waste storage batteries according to claim 7, characterized in that, The lifting assembly (52) includes a second electric push rod (5210), a triangular block (5220), a fixed C-shaped plate (5230), an undulating rod (5240), a guide wheel (5250), and a connecting plate (5260). The second electric push rod (5210) is fixedly connected to the top of the base plate (1), and the output end of the second electric push rod (5210) is fixedly connected to one side of the outer wall of the triangular block (5220). The top of the base plate (1) is provided with a sliding groove for the triangular block (5220) to slide. The fixed C-shaped plate (5230) is connected to the base plate (5260). 1) The top is fixedly connected, and the fixed crossbar (532) has an opening through which the undulating rod (5240) passes and slides. A return spring (5270) is fixed between the undulating rod (5240) and the fixed C-shaped plate (5230). The connecting plate (5260) is fixedly connected to the bottom of the undulating rod (5240). Two blocks are fixedly provided at the bottom of the connecting plate (5260), and the guide wheel (5250) is rotatably set with the side wall of the two blocks through the bearing. The bottom of the guide wheel (5250) abuts against the inclined surface of the triangular frame.

9. A dismantling device for recycling waste storage batteries according to claim 8, characterized in that, The upward pulling mechanism includes a vertical plate (531), a horizontal bar (532), a third electric push rod (533), a connecting block (534), a fourth electric push rod (535), and an L-shaped gripper (536). The vertical plate (531) is fixedly connected to one side of the outer wall of the connecting plate (5260), and a sliding groove for sliding the vertical plate (531) is provided on the positioning box (511). One end of the horizontal plate (520) is fixedly connected to one side of the outer wall of the vertical plate (531), and the other end of the third electric push rod (533) is fixedly connected to the horizontal plate (520). The output end of the third electric push rod (533) is fixedly connected to the connecting block (534). Both sides of the outer wall of the connecting block (534) are fixedly connected to the fourth electric push rod (535), and the output end of the fourth electric push rod (535) is fixedly connected to the L-shaped gripper (536).

10. A dismantling device for recycling waste storage batteries according to claim 1, characterized in that, The control unit (6) is also configured to: When the sensing component (4) detects that the battery has been delivered to the disassembly position of the first pole group, the delivery is stopped; The lifting assembly (51), the lifting structure, and the pulling mechanism are activated in sequence to complete the disassembly of the pole group; Restart the delivery mechanism to move the battery to the disassembly position of the next pole group, and repeat the above actions.

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