Shell disassembling machine for square aluminum shell battery

Abstract

The utility model relates to the technical field of battery recycling, in particular to a square aluminum shell battery shell disassembling machine which comprises a machine table, a material grabbing mechanism, a punching mechanism, a shell recycling mechanism, a battery cell glue cutting mechanism and a top cover cutting mechanism. The grabbing mechanism is installed on the machine table and used for grabbing the batteries. The punching mechanism is installed on the machine table and used for cutting a battery shell. The grabbing mechanism is connected with the punching mechanism; the shell recycling mechanism is installed on the machine table and used for stamping waste shells. The battery cell glue cutting mechanism is mounted on the machine table and is connected with the shell recycling mechanism; and the top cover cutting mechanism is mounted on the machine table on one side of the battery cell glue cutting mechanism. According to the structure, on one hand, participation of personnel is greatly reduced, and the safety coefficient is improved; and on the other hand, the disassembling process is orderly and accurate, so that the waste shells and the battery cells can be accurately and efficiently treated, and the safety problem caused by manual battery disassembling in the prior art is solved.

Description

Technical Field

[0001] The present application relates to the technical field of battery recycling, and in particular to a square aluminum shell battery shell disassembly machine. Background Art

[0002] Battery disassembly is related to battery recycling, repair, reuse or performance evaluation. In order to deeply study the evolution of the physical and chemical properties of the positive electrode, negative electrode, electrolyte and diaphragm of square aluminum shell batteries, battery disassembly has become a necessary step.

[0003] The outer shell of an aluminum shell battery is generally divided into two parts, one is the top cover and the other is the shell. The top cover is connected to the shell by welding. The traditional battery disassembly method often uses manual disassembly, which is not only inefficient but also has many safety hazards. Toxic gases may be released during the manual disassembly process, causing environmental pollution. At the same time, the workers may also affect their health due to inhalation of electrolyte or toxic gases. In addition, manual disassembly also has the risk of explosion caused by short circuit between positive and negative electrodes, and fire on the negative electrode. Utility Model Content

[0004] In order to improve the safety issues caused by manual disassembly of batteries, the present application provides a square aluminum shell battery disassembly machine.

[0005] The present application provides a square aluminum shell battery disassembly machine, which adopts the following technical solution:

[0006] A square aluminum shell battery shell removing machine, comprising:

[0007] Machine;

[0008] A material grabbing mechanism, which is mounted on the machine platform and is used to grab batteries;

[0009] A punching mechanism, the punching mechanism is installed on the machine platform, and the punching mechanism is used to cut the battery shell; the material grabbing mechanism is connected to the punching mechanism;

[0010] A shell recovery mechanism, the shell recovery mechanism is installed on the machine platform, and the shell recovery mechanism is used for punching waste shells;

[0011] A battery core glue cutting mechanism, the battery core glue cutting mechanism is installed on the machine platform, and the battery core glue cutting mechanism is connected to the shell recovery mechanism;

[0012] The top cover cutting mechanism is installed on a machine platform on one side of the battery core glue cutting mechanism.

[0013] By adopting the above technical solution, when it is necessary to disassemble the battery, the top covers of multiple batteries are placed downward in the grasping area respectively, and the grasping mechanism grasps the batteries placed in the grasping area to the punching mechanism for punching and cutting, so that the shell and the top cover are separated; at this time, the grasping mechanism returns to the battery grasping area, one end of the grasping mechanism grasps the unpunched battery, and the other end grasps the shell that has been separated from the battery cell; then, the battery cell glue cutting mechanism grasps the battery cell that has been separated from the shell to its working position, the grasping mechanism places the unpunched battery at the punching mechanism, and the disassembled shell is placed in the shell At the body recovery mechanism, the shell recovery mechanism punches the shell into a plate shape to compress the recovery space; the battery cell glue cutting mechanism cuts off the tape fixing the diaphragm on the battery cell, and the top cover cutting mechanism takes the battery cell to its working position, and then cuts and separates the top cover to obtain a complete battery cell; the above structure, on the one hand, greatly reduces the participation of personnel and improves the safety factor; on the other hand, the disassembly process is orderly and precise, so that the waste shells and batteries can be accurately and efficiently processed, thereby improving the safety problems caused by the existing manual disassembly of batteries.

[0014] Optionally, the punching mechanism includes:

[0015] A punching jig, the punching jig is fixedly mounted on the machine platform;

[0016] A punching drive member, wherein the punching drive member is mounted on the punching jig;

[0017] The punching drive members are provided in multiple groups, and the multiple groups of punching drive members are installed around the punching jig;

[0018] A V-shaped cutter, the V-shaped cutter is connected to a punching drive, each group of the punching drive is respectively equipped with a V-shaped cutter, and the punching drive is used to drive the V-shaped cutter to slide relative to the machine table;

[0019] The V-shaped cutter faces the connection between the shell and the top cover.

[0020] By adopting the above technical solution, when it is necessary to separate the top cover and the shell, the gripping mechanism places the battery in the punching jig, the punching drive drives the V-shaped cutter to slide relative to the machine, the V-shaped cutter punches the connection between the shell and the top cover, the shell is separated from the top cover, and the gripping mechanism takes out the shell; at the same time, the battery cell glue cutting mechanism grabs the battery cell that has been detached from the shell to its working position; then, the gripping mechanism places the unpunched battery in the punching jig, at this time, the gripping mechanism puts the disassembled shell into the shell recovery mechanism, thereby simultaneously completing the battery cell punching loading and the waste shell recovery; the above structure, by providing a punching jig, multiple groups of punching drives and multiple groups of V-shaped cutters, and multiple groups of punching drives are installed around the punching jig, can simultaneously perform circumferential cutting on the square aluminum shell, which can not only improve the efficiency of separating the shell, but also reduce the probability of damage to the battery cell, and improve the safety performance of disassembled batteries.

[0021] Optionally, the battery core glue cutting mechanism includes:

[0022] A battery cell picking piece, which is installed on the machine platform and is used to grab the battery cell with the shell removed;

[0023] A circular cutting jig, the circular cutting jig is slidably mounted on the machine platform;

[0024] A translation driving member, the translation driving member is fixedly mounted on the machine platform, and the translation driving member is used to drive the circumcision jig to translate relative to the machine platform;

[0025] A rubber cutting knife, the rubber cutting knife is slidably mounted on the machine table;

[0026] A lifting drive member, the lifting drive member is fixedly mounted on the machine platform, and the lifting drive member is used to drive the rubber cutting knife to rise and fall relative to the machine platform;

[0027] A rotating driving member is installed on the lifting driving member, the rubber cutting knife is connected to the rotating driving member, and the rotating driving member is used to drive the rubber cutting knife to rotate relative to the machine platform.

[0028] By adopting the above technical scheme, when it is necessary to disassemble the diaphragm of the battery cell, the battery cell picking component grabs the battery cell with the shell removed from the punching jig and puts it into the ring cutting jig; then, the translation drive component drives the ring cutting jig to approach the rubber cutting knife, and after the rubber cutting knife contacts the diaphragm, the tape fixing the diaphragm is cut in a ring shape; that is, the lifting drive component drives the rubber cutting knife to slide from the bottom of the battery cell to the top of the battery cell, and the rotating drive component drives the rubber cutting knife to rotate, changes the direction of the cutting knife, cuts the tape on the end surface, slides to the other side of the battery cell, and then moves down to cut, the tape is cut, and the diaphragm is disassembled; by providing the rubber cutting knife, the rotating drive component, the translation drive component and the lifting drive component, the diaphragm can be disassembled accurately and quickly, which not only improves the performance of safe rubber cutting, but also improves the disassembly efficiency.

[0029] Optionally, the top cover cutting mechanism comprises:

[0030] A cutting jig, the cutting jig being slidably mounted on the machine platform;

[0031] A lifting frame, the lifting frame is fixedly mounted on the machine platform;

[0032] A cutting member, wherein the cutting member is slidably mounted on the lifting frame;

[0033] A lifting drive member is fixedly mounted on the lifting frame and is located above the cutting tool; the lifting drive member is used to drive the cutting tool to rise and fall relative to the lifting frame.

[0034] By adopting the above technical solution, when it is necessary to remove the top cover, the battery cell picking piece grabs the battery cell with the diaphragm disassembled in the ring cutting jig and puts it into the cutting jig, and the lifting drive piece drives the cutting frame to descend relative to the lifting frame. The cutting piece is driven by the lifting drive piece to gradually cut off the top cover, and the top cover is separated from the battery cell, completing the battery shell removal; by providing a cutting jig, a cutting piece and a lifting drive piece, the top cover can be stably cut off, thereby reducing the problem of the battery cell being damaged and releasing harmful gases.

[0035] Optionally, a support plate is installed on the lifting frame, and the cutting piece is installed on the support plate;

[0036] The cutting element comprises:

[0037] A cutting motor, wherein the cutting motor is slidably mounted on the support plate;

[0038] A cutting blade, wherein the cutting blade is connected to a cutting motor, and the cutting motor is used to drive the cutting blade to rotate;

[0039] The cutting members are provided in two groups, and the cutting blades in the two groups of cutting members are arranged close to each other;

[0040] A distance adjusting component is installed on the support plate, and the distance adjusting component is rotatably connected to the support plate;

[0041] The body of the cutting motor in each group of cutting elements is rotatably connected to the adjusting component.

[0042] By adopting the above technical solution and setting up two groups of cutting pieces, the two connection points between the top cover and the battery cell can be cut off at the same time, which can reduce the number of repeated cutting actions and improve cutting efficiency; by rotating the distance adjusting component, the distance adjusting component pushes the cutting motor to slide relative to the support plate, and the distance between the cutting blades increases or decreases, thereby adapting to batteries with different connection point spacings and expanding the operating range of the equipment.

[0043] Optionally, a dust suction component is installed on the support plate, and the dust suction component wraps the two groups of cutting pieces.

[0044] By adopting the above technical solution, the dust suction component extracts the smoke and particles generated by the cutting piece cutting the top cover, which can reduce the amount of particles and smoke in the workshop and maintain good air quality.

[0045] Optionally, the machine is equipped with:

[0046] A shift driving member, wherein the shift driving member is fixedly mounted on the machine platform, the cutting jig is connected to the shift driving member, and the shift driving member drives the cutting jig to slide relative to the machine platform;

[0047] A material unloading air claw, wherein the material unloading air claw is slidably mounted on the machine platform;

[0048] A material unloading driving member, the material unloading driving member is installed on the machine platform, and the material unloading air claw is connected to the material unloading driving member, and the material unloading driving member is used to drive the material unloading air claw to take out the battery cell on the cutting jig;

[0049] The discharging conveyor belt is installed on the machine platform, and one end of the discharging conveyor belt is located below the unloading air claw.

[0050] By adopting the above technical solution, during cutting, the lifting drive member drives the cutting member to move down to the cutting position, the shifting drive member drives the cutting jig to gradually approach the cutting blade until the top cover is cut off, and the unloading drive member drives the unloading air claw to take the battery cell with the top cover cut off to the unloading conveyor belt, and transport the battery cell to the receiving area, thereby realizing efficient recovery and reuse of the battery cell.

[0051] Optionally, the material grabbing mechanism includes:

[0052] A material grabbing plate, the material grabbing plate is slidably mounted on the machine platform;

[0053] Gripping air claws, two of which are respectively installed on both ends of the gripping plate;

[0054] A material lifting driving member, the material lifting driving member is installed on the machine platform, the material grabbing plate is connected to the material lifting driving member; the material lifting driving member is used to drive the material grabbing air claw to rise and fall;

[0055] A transverse driving member, wherein the transverse driving member is mounted on the machine platform, the material lifting driving member is connected to the transverse driving member, and the transverse driving member is used to drive the material grabbing air claw to slide relative to the machine platform;

[0056] The incoming material conveyor belt is installed on the machine platform, one end of the incoming material conveyor belt is located below the material grabbing air claw, and the incoming material conveyor belt is used to transport batteries.

[0057] By adopting the above technical scheme, the incoming material conveyor belt continuously conveys the batteries with the top cover facing down to the bottom of the grabbing air claw, the transverse driving member drives the lifting driving member to slide relative to the machine table, the lifting driving member drives one end of the grabbing plate to move above the incoming material conveyor belt, the lifting driving member drives the grabbing plate to descend, the grabbing air claw moves to the grabbing position, grabs the battery, the lifting driving member drives the grabbing air claw to rise, the transverse driving member drives the grabbing air claw to move transversely above the punching jig, the lifting driving member drives the grabbing air claw to descend to the punching jig, and the battery falls into the punching jig for disassembly of the shell; by arranging the incoming material conveyor belt, the grabbing air claw, the lifting driving member and the transverse driving member, it is possible to realize automated material incoming, and it is possible to improve the accuracy of grabbing and placing the battery, realize accurate disassembly of the shell, and improve the safety performance of disassembling the battery.

[0058] In summary, this application has the following beneficial effects:

[0059] 1. By setting up the material grabbing mechanism, punching mechanism, shell recovery mechanism, battery cell glue cutting mechanism and top cover cutting mechanism, on the one hand, the involvement of personnel is greatly reduced and the safety factor is improved; on the other hand, the disassembly process is orderly and precise, so that the waste shells and batteries can be handled accurately and efficiently, thereby improving the safety problems caused by the existing manual disassembly of batteries.

[0060] 2. By setting a punching jig, multiple sets of punching driving parts and multiple sets of V-shaped cutters, and the multiple sets of punching driving parts are installed around the punching jig, the square aluminum shell can be cut circumferentially at the same time, which can not only improve the efficiency of separating the shell, but also reduce the probability of damage to the battery cell, and improve the safety performance of disassembling the battery.

[0061] 3. By setting the rubber cutting knife, the rotating drive part, the translation drive part and the lifting drive part, the diaphragm can be disassembled accurately and quickly, which not only improves the performance of safe rubber cutting, but also improves the disassembly efficiency.

[0062] 4. By setting up a cutting jig, a cutting piece and a lifting drive piece, the top cover can be stably cut off, thereby reducing the problem of the battery cell being damaged and releasing harmful gases.

[0063] 5. A distance adjustment component is provided, and the distance adjustment component pushes the cutting motor to slide relative to the support plate, and the distance between the cutting blades increases or decreases, thereby adapting to batteries with different connection point distances and expanding the operating range of the equipment.

[0064] 6. By setting the material conveyor belt, material grabbing air claw, material lifting drive and transverse moving drive, it is possible to realize automatic material incoming, improve the accuracy of grabbing and placing the battery, realize the accurate disassembly of the shell, and improve the safety performance of disassembling the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] Figure 1 This is an overall structural view of a square aluminum shell battery shell removing machine disclosed in this embodiment;

[0066] Figure 2 This is a structural view of a material grabbing mechanism in a square aluminum shell battery shell removing machine disclosed in this embodiment;

[0067] Figure 3 This is a structural view of a top cover cutting mechanism in a square aluminum shell battery shell removing machine disclosed in this embodiment.

[0068] Description of reference numerals:

[0069] 1. Machine; 11. Battery; 12. Frame; 2. Material grabbing mechanism; 21. Incoming material conveyor belt; 22. Material grabbing plate; 23. Material grabbing air claw; 24. Material lifting drive; 25. Transverse drive; 3. Punching mechanism; 31. Punching fixture; 32. Punching drive; 33. V-shaped cutter; 4. Shell recovery mechanism; 5. Cell glue cutting mechanism; 51. Cell material taking part; 52. Circular cutting fixture; 53. Translation drive; 54. Lifting drive; 55. Rotation drive; 6. Top cover cutting mechanism; 61. Cutting fixture; 62. Lifting frame; 63. Cutting part; 64. Lifting drive; 65. Support plate; 66. Distance adjustment part; 67. Dust collection part; 7. Shift drive; 8. Material unloading air claw; 9. Material unloading drive; 10. Discharge conveyor belt. DETAILED DESCRIPTION

[0070] The following is combined with Figure 1-3 This application is described in further detail.

[0071] The present application embodiment discloses a square aluminum shell battery shell disassembly machine, see Figure 1 , including a machine 1, a material grabbing mechanism 2, a punching mechanism 3, a shell recovery mechanism 4, a battery cell glue cutting mechanism 5 and a top cover cutting mechanism 6; the material grabbing mechanism 2 is installed on the machine 1, and the material grabbing mechanism 2 is used to grab the battery 11; the punching mechanism 3 is installed on the machine 1, and the punching mechanism 3 is used to cut the battery 11 shell; the material grabbing mechanism 2 is connected to the punching mechanism 3; the shell recovery mechanism 4 is installed on the machine 1, and the shell recovery mechanism 4 is used to punch the waste shell; the battery cell glue cutting mechanism 5 is installed on the machine 1, and the battery cell glue cutting mechanism 5 is connected to the shell recovery mechanism 4; the top cover cutting mechanism 6 is installed on the machine 1 on one side of the battery cell glue cutting mechanism 5.

[0072] See also Figure 1 and Figure 2 Furthermore, the material grabbing mechanism 2 includes an incoming material conveyor belt 21, a material grabbing plate 22, a material grabbing air claw 23, a material lifting drive 24 and a transverse driving member 25. The incoming material conveyor belt 21 is installed on the machine 1, and one end of the incoming material conveyor belt 21 is located below the material grabbing air claw 23. The incoming material conveyor belt 21 is used to convey the battery 11; the material grabbing plate 22 is slidably installed on the machine 1; two material grabbing air claws 23 are provided, and are respectively installed on the two ends of the material grabbing plate 22; the material lifting drive 24 is installed on the machine 1, and the material grabbing plate 22 is connected to the material lifting drive 24; the material lifting drive 24 is used to drive the material grabbing air claw 23 to rise and fall; the transverse driving member 25 is installed on the machine 1, and the material lifting drive 24 is connected to the transverse driving member 25, and the transverse driving member 25 is used to drive the material grabbing air claw 23 to slide relative to the machine 1.

[0073] Specifically, a frame 12 is fixedly installed on the machine platform 1, and the transverse driving component 25 includes a transverse servo motor and a transverse screw rod. The transverse servo motor is fixedly installed on the frame 12, and the transverse screw rod is rotatably installed on the frame 12. One end of the transverse screw rod is fixedly connected to the output spindle of the transverse servo motor.

[0074] The material lifting drive component 24 includes a material lifting servo motor and a material lifting screw. The body of the material lifting servo motor is rotatably connected to the transverse screw. The material lifting screw is rotatably installed on the frame 12. One end of the material lifting screw is fixedly connected to the output spindle of the lifting servo motor. The material grabbing plate 22 is rotatably connected to the material lifting screw.

[0075] See also Figure 1 and Figure 2 Furthermore, the punching mechanism 3 includes a punching jig 31, a punching driving member 32 and a V-shaped cutter 33. The punching jig 31 is fixedly installed on the machine 1; the punching driving member 32 is installed on the punching jig 31; the punching driving member 32 is provided with multiple groups, and multiple groups of punching driving members 32 are installed around the punching jig 31; the V-shaped cutter 33 is connected to the punching driving member 32, and each group of punching driving members 32 is respectively installed with a V-shaped cutter 33, and the punching driving member 32 is used to drive the V-shaped cutter 33 to slide relative to the machine 1; the V-shaped cutter 33 is toward the connection between the shell and the top cover.

[0076] Specifically, the punching drive member 32 includes a punching cylinder, which is obliquely installed on the machine platform 1, and a V-shaped cylinder is fixedly connected to a piston rod of the punching cylinder.

[0077] See also Figure 1 and Figure 2 The shell recovery mechanism 4 includes a stamping table, a shell stamping cylinder and a stamping block. The stamping table is installed on the machine table 1, and the shell stamping cylinder is fixedly installed on the frame 12 and arranged toward the stamping table. The stamping block is fixedly connected to the piston rod of the shell stamping cylinder; the shell stamping cylinder drives the stamping block to press down, so that the grabbing mechanism 2 grabs the shell placed on the stamping table and presses it into a plate shape, which is conducive to recycling the shell and reducing the occupation of the recycling space.

[0078] See also Figure 1 and Figure 2Furthermore, the battery cell glue cutting mechanism 5 includes a battery cell material picking component 51, a ring cutting jig 52, a translation drive component 53, a glue cutting knife, a lifting drive component 54 and a rotating drive component 55. The battery cell material picking component 51 is installed on the machine 1, and the battery cell material picking component 51 is used to grab the battery cell with the shell removed; the ring cutting jig 52 is slidably installed on the machine 1; the translation drive component 53 is fixedly installed on the machine 1, and the translation drive component 53 is used to drive the ring cutting jig 52 to translate relative to the machine 1; the glue cutting device 5 is slidably installed on the machine 1; the lifting drive component 54 is fixedly installed on the machine 1, and the lifting drive component 54 is used to drive the glue cutting knife to rise and fall relative to the machine 1; the rotating drive component 55 is installed on the lifting drive component 54, and the glue cutting knife is connected to the rotating drive component 55, and the rotating drive component 55 is used to drive the glue cutting knife to rotate relative to the machine 1.

[0079] Specifically, the battery cell picking component 51 includes a picking servo motor, a picking screw and a picking air claw. The picking servo motor is installed on the frame 12. The picking screw is rotatably installed on the frame 12. One end of the picking screw is fixedly connected to the output spindle of the picking servo motor. The body of the picking air claw is rotatably connected to the picking screw, and the body of the picking air claw is slidably connected to the frame 12, thereby limiting the rotation of the picking air claw relative to the circumferential direction of the picking screw.

[0080] The translation drive component 53 includes a translation servo motor and a translation screw. The translation servo motor is fixedly mounted on the frame 12, and the translation screw is rotatably mounted on the frame 12. One end of the translation screw is fixedly connected to the output spindle of the translation servo motor; the circular cutting jig 52 is rotatably connected to the translation screw, and one end of the circular cutting jig 52 is slidably connected to the frame 12, thereby limiting the rotation of the circular cutting jig 52 in the circumferential direction relative to the translation screw.

[0081] The lifting drive member 54 includes a lifting servo motor and a lifting screw. The lifting servo motor is mounted on the frame 12. The lifting screw is rotatably mounted on the frame 12. One end of the lifting screw is fixedly connected to the output spindle of the lifting servo motor.

[0082] The rotary drive member 55 comprises a rotary servo motor, the body of which is rotatably connected to the lifting screw rod and slidably connected to the frame 12; the rubber cutter is fixedly connected to the output spindle of the rotary servo motor.

[0083] See also Figure 1 and Figure 3Furthermore, the top cover cutting mechanism 6 includes a cutting jig 61, a lifting frame 62, a cutting piece 63 and a lifting drive 64, the cutting jig 61 is slidably mounted on the machine table 1; the lifting frame 62 is fixedly mounted on the machine table 1; the cutting piece 63 is slidably mounted on the lifting frame 62; the lifting drive 64 is fixedly mounted on the lifting frame 62, and the lifting drive 64 is located above the cutting jig 61; the lifting drive 64 is used to drive the cutting piece 63 to rise and fall relative to the lifting frame 62.

[0084] Specifically, a support plate 65 is mounted on the lifting frame 62, and a cutting member 63 is mounted on the support plate 65. The cutting member 63 includes a cutting motor and a cutting blade, and the cutting motor is slidably mounted on the support plate 65; the cutting blade is connected to the cutting motor, and the cutting motor member is used to drive the cutting blade to rotate; the cutting member 63 is provided with two groups, and the cutting blades in the two groups of cutting members 63 are arranged close to each other.

[0085] See also Figure 3 Furthermore, a distance adjusting component 66 is installed on the support plate 65, and the distance adjusting component 66 is rotatably connected to the support plate 65; the body of the cutting motor in each group of cutting members 63 is rotatably connected to the adjusting component.

[0086] Specifically, the distance adjusting component 66 is a distance adjusting handle screw, which is threadedly connected to the support plate 65 and has the other end threadedly connected to the body of the cutting motor.

[0087] See also Figure 1 and Figure 3 Furthermore, a dust collecting component 67 is installed on the support plate 65 , and the dust collecting component 67 wraps the two groups of cutting pieces 63 .

[0088] Specifically, the dust suction component 67 includes a dust suction hood and a dust suction negative pressure pump. The dust suction hood is fixedly mounted on the support plate 65, and the dust suction hood wraps the two groups of cutting pieces 63; the dust suction negative pressure pump is mounted on the dust suction hood.

[0089] See also Figure 1 and Figure 3 Furthermore, a shift drive 7, a blanking air claw 8, a blanking drive 9 and a discharge conveyor belt 10 are installed on the machine table 1; the shift drive 7 is fixedly installed on the machine table 1, and the cutting jig 61 is connected to the shift drive 7, and the shift drive 7 drives the cutting jig 61 to slide relative to the machine table 1; the blanking air claw 8 is slidably installed on the machine table 1; the blanking drive 9 is installed on the machine table 1, and the blanking air claw 8 is connected to the blanking drive 9, and the blanking drive 9 is used to drive the blanking air claw 8 to take out the battery cell on the cutting jig 61; the discharge conveyor belt is installed on the machine table 1, and one end of the discharge conveyor belt 10 is located below the blanking air claw 8.

[0090] Specifically, the shift drive member 7 includes a shift servo motor and a shift lead screw. The shift servo motor is fixedly mounted on the machine platform 1 , the shift lead screw is rotatably mounted on the machine platform 1 , and one end of the shift lead screw is fixedly connected to the output spindle of the shift servo motor.

[0091] The material removal drive 9 includes a positioning servo motor, a positioning screw, a lowering frame, a lowering servo motor and a lowering screw. The positioning servo motor is mounted on the frame 12, the positioning screw is rotatably mounted on the frame 12, and one end of the positioning screw is fixedly connected to the output spindle of the positioning servo motor; the lowering frame is rotatably connected to the positioning screw, and the lowering frame is slidably connected to the frame 12. The lowering servo motor is mounted on the lowering frame, the lowering screw is rotatably mounted on the lowering frame, and one end of the lowering screw is fixedly connected to the output spindle of the lowering servo motor; the body of the material removal air claw 8 is rotatably connected to the material removal servo motor, and the body of the material removal air claw 8 is slidably connected to the lowering frame.

[0092] The working principle of a square aluminum shell battery disassembly machine in this application is as follows:

[0093] The incoming material conveyor belt 21 continuously conveys the battery 11 with the top cover facing down to the bottom of the grabbing claw 23, and the transverse driving member 25 drives the lifting driving member 54 to slide relative to the machine table 1. The lifting driving member 54 drives one end of the grabbing plate 22 to move to above the incoming material conveyor belt 21, and the lifting driving member 54 drives the grabbing plate 22 to descend, and the grabbing claw 23 moves to the grabbing position to grab the battery 11. The lifting driving member 54 drives the grabbing claw 23 to rise, and the transverse driving member 25 drives the grabbing claw 23 to move transversely to above the punching jig 31. The lifting driving member 54 drives the grabbing claw 23 to descend to the punching jig 31, and the battery 11 falls into the punching jig 31 for disassembly of the shell.

[0094] The grabbing mechanism 2 places the battery 11 in the punching jig 31, and the punching drive 32 drives the V-shaped cutter 33 to slide relative to the machine 1. The V-shaped cutter 33 punches the connection between the shell and the top cover, and the shell is separated from the top cover, and the grabbing mechanism 2 takes out the shell; at the same time, the battery cell glue cutting mechanism 5 grabs the battery cell that has been removed from the shell to its working position; then, the grabbing mechanism 2 places the unpunched battery 11 in the punching jig 31. At this time, the grabbing mechanism 2 puts the disassembled shell into the shell recovery mechanism 4, thereby simultaneously completing the battery cell punching loading and the waste shell recovery.

[0095] The battery cell picking component 51 grabs the battery cell with the shell removed from the punching jig 31 and puts it into the ring cutting jig 52; then, the translation drive component 53 drives the ring cutting jig 52 to approach the rubber cutter, and after the rubber cutter contacts the diaphragm, the tape fixing the diaphragm is cut in a ring shape; that is, the lifting drive component 54 drives the rubber cutter to slide from the bottom of the battery cell to the top of the battery cell, and the rotating drive component 55 drives the rubber cutter to rotate, changes the direction of the cutter, cuts the tape on the end surface, slides to the other side of the battery cell, and then moves down to cut, the tape is cut, and the disassembly of the diaphragm is completed.

[0096] The battery cell picking member 51 grabs the battery cell with the diaphragm disassembled in the ring cutting jig 52 and puts it into the cutting jig 61. The lifting drive member 64 drives the cutting frame to descend relative to the lifting frame 62. The dust suction member 67 works. The cutting member 63 gradually cuts off the top cover under the drive of the lifting drive member 64, and the top cover is separated from the battery cell, completing the shell removal of the battery 11.

[0097] The lifting drive 64 drives the cutting member 63 to move down to the cutting position, and the shifting drive 7 drives the cutting jig 61 to gradually approach the cutting blade until the top cover is cut off. The unloading drive 9 drives the unloading air claw 8 to take the battery cell with the top cover cut off to the unloading conveyor belt 10, and transport the battery cell to the receiving area, so as to realize the efficient recovery and reuse of the battery cell.

[0098] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A square aluminum shell battery shell removing machine, characterized by: include: Machine (1); A material grabbing mechanism (2), the material grabbing mechanism (2) being installed on the machine platform (1), and the material grabbing mechanism (2) being used to grab the battery (11); A punching mechanism (3), the punching mechanism (3) being installed on the machine platform (1), and the punching mechanism (3) being used to cut the battery (11) shell; the material grabbing mechanism (2) being connected to the punching mechanism (3); A shell recovery mechanism (4), the shell recovery mechanism (4) being installed on the machine platform (1), and the shell recovery mechanism (4) being used for punching waste shells; A battery core glue cutting mechanism (5), the battery core glue cutting mechanism (5) is installed on the machine platform (1), and the battery core glue cutting mechanism (5) is connected to the shell recovery mechanism (4); A top cover cutting mechanism (6), wherein the top cover cutting mechanism (6) is installed on a machine platform (1) on one side of the battery core glue cutting mechanism (5).

2. A square aluminum shell battery shell removing machine according to claim 1, characterized in that: The punching mechanism (3) comprises: A punching jig (31), wherein the punching jig (31) is fixedly mounted on the machine platform (1); A punching drive member (32), wherein the punching drive member (32) is mounted on the punching jig (31); The punching drive members (32) are provided in multiple groups, and the multiple groups of punching drive members (32) are installed around the punching jig (31); A V-shaped cutter (33), the V-shaped cutter (33) being connected to a punching drive member (32), each group of the punching drive members (32) being respectively provided with a V-shaped cutter (33), the punching drive member (32) being used to drive the V-shaped cutter (33) to slide relative to the machine platform (1); The V-shaped cutter (33) faces the connection between the shell and the top cover.

3. A square aluminum shell battery shell removing machine according to claim 1, characterized in that: The battery core glue cutting mechanism (5) comprises: A battery cell picking piece (51), the battery cell picking piece (51) being installed on the machine platform (1), and the battery cell picking piece (51) being used to grab the battery cell with the shell removed; A circular cutting jig (52), wherein the circular cutting jig (52) is slidably mounted on the machine platform (1); A translation driving member (53), wherein the translation driving member (53) is fixedly mounted on the machine platform (1), and the translation driving member (53) is used to drive the circumcision jig (52) to translate relative to the machine platform (1); A rubber cutting knife, the rubber cutting knife being slidably mounted on the machine platform (1); A lifting drive member (54), the lifting drive member (54) is fixedly mounted on the machine platform (1), and the lifting drive member (54) is used to drive the rubber cutting knife to rise and fall relative to the machine platform (1); A rotating driving member (55), wherein the rotating driving member (55) is mounted on the lifting driving member (54), the rubber cutting knife is connected to the rotating driving member (55), and the rotating driving member (55) is used to drive the rubber cutting knife to rotate relative to the machine platform (1).

4. A square aluminum shell battery shell removing machine according to claim 2, characterized in that: The top cover cutting mechanism (6) comprises: A cutting jig (61), wherein the cutting jig (61) is slidably mounted on the machine platform (1); A lifting frame (62), the lifting frame (62) is fixedly mounted on the machine platform (1); A cutting member (63), wherein the cutting member (63) is slidably mounted on the lifting frame (62); A lifting drive member (64), the lifting drive member (64) is fixedly mounted on the lifting frame (62), and the lifting drive member (64) is located above the cutting fixture (61); the lifting drive member (64) is used to drive the cutting member (63) to rise and fall relative to the lifting frame (62).

5. A square aluminum shell battery shell removing machine according to claim 4, characterized in that: A support plate (65) is installed on the lifting frame (62), and the cutting member (63) is installed on the support plate (65); The cutting member (63) comprises: A cutting motor, the cutting motor being slidably mounted on a support plate (65); A cutting blade, wherein the cutting blade is connected to a cutting motor, and the cutting motor is used to drive the cutting blade to rotate; The cutting members (63) are provided in two groups, and the cutting blades in the two groups of cutting members (63) are arranged close to each other; A distance adjusting component (66) is installed on the support plate (65), and the distance adjusting component (66) is rotatably connected to the support plate (65); The body of the cutting motor in each group of cutting members (63) is rotatably connected to the adjusting component.

6. A square aluminum shell battery shell removing machine according to claim 5, characterized in that: A dust suction component (67) is installed on the support plate (65), and the dust suction component (67) wraps the two groups of cutting pieces (63).

7. A square aluminum shell battery shell removing machine according to claim 4, characterized in that: The machine (1) is equipped with: A shift driving member (7), wherein the shift driving member (7) is fixedly mounted on the machine platform (1), the cutting jig (61) is connected to the shift driving member (7), and the shift driving member (7) drives the cutting jig (61) to slide relative to the machine platform (1); A material unloading air claw (8), wherein the material unloading air claw (8) is slidably mounted on the machine platform (1); A material unloading driving member (9), wherein the material unloading driving member (9) is mounted on the machine platform (1), and the material unloading air claw (8) is connected to the material unloading driving member (9), and the material unloading driving member (9) is used to drive the material unloading air claw (8) to remove the battery cell on the cutting jig (61); A discharge conveyor belt (10), wherein the discharge conveyor belt is installed on the machine platform (1), and one end of the discharge conveyor belt (10) is located below the discharge air claw (8).

8. The square aluminum shell battery shell removing machine according to claim 1, characterized in that: The material grabbing mechanism (2) comprises: A material grabbing plate (22), the material grabbing plate (22) being slidably mounted on the machine platform (1); A material grabbing air claw (23), wherein two of the material grabbing air claws (23) are provided and are respectively installed on both ends of the material grabbing plate (22); A material lifting driving member (24), the material lifting driving member (24) is installed on the machine platform (1), and the material grabbing plate (22) is connected to the material lifting driving member (24); the material lifting driving member (24) is used to drive the material grabbing air claw (23) to rise and fall; A transverse driving member (25), wherein the transverse driving member (25) is mounted on the machine platform (1), the material lifting driving member (24) is connected to the transverse driving member (25), and the transverse driving member (25) is used to drive the material grabbing air claw (23) to slide relative to the machine platform (1); An incoming material conveyor belt (21), the incoming material conveyor belt (21) is installed on the machine platform (1), one end of the incoming material conveyor belt (21) is located below the material grabbing air claw (23), and the incoming material conveyor belt (21) is used to convey the battery (11).

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