An automatic adhesive-removing device for square aluminum shells of lithium batteries

Abstract

This invention provides an automatic adhesive-removing device for square aluminum shells used in lithium battery production, comprising: a frame; an incoming material conveying module located at the top of the frame; a rotary dispensing module located at the top of the frame, adjacent to the incoming material conveying module; a transfer module located at the top of the frame, above the incoming material conveying module and the rotary dispensing module; an adhesive-removing module located at the top of the frame, adjacent to the rotary dispensing module; a fixture return module located at the top of the frame, above the incoming material conveying module; a position detection sensor group located on the incoming material conveying module; a PLC connected to the incoming material conveying module, the rotary dispensing module, the transfer module, the adhesive-removing module, the fixture return module, and the position detection sensor group; and an adhesive-removing and wrapping reel located at the top of the frame, adjacent to the adhesive-removing module. The advantages of this invention are: significantly improved quality and efficiency of adhesive removal from square aluminum shells, and significantly reduced adhesive-removing costs.

Description

Technical Field

[0001] This invention relates to the field of lithium battery production equipment technology, and in particular to an automatic adhesive-removing device for square aluminum shells of lithium batteries. Background Technology

[0002] A square lithium battery consists of several cells connected in series and parallel, with a square aluminum casing forming a component of the square cells. Before drying, the square cells are wrapped with a protective film to separate them, preventing the impact of various faults in one cell on other cells and preventing "all cells from being damaged if one is damaged." The film can also be used to bundle the cells together, providing both aesthetic protection and insulation. This is an indispensable part of the production process of square lithium batteries.

[0003] During the production process, a coating layer needs to be sprayed onto the surface of the square aluminum shell to replace the traditional blue film application process. The coating process involves cleaning the outer surface of the square aluminum shell, spraying the coating, and drying it to form a protective film. The square aluminum shell is 'U' shaped. To prevent impurities from penetrating into the interior of the square aluminum shell during cleaning and spraying, the outer surface of the square aluminum shell needs to be sealed. Usually, a jig that matches the shape of the square aluminum shell is used to seal the gaps, and then waterproof tape is applied for sealing. The waterproof tape is then removed after the spraying is completed.

[0004] Traditionally, the waterproof tape on square aluminum shells is removed manually. However, since the waterproof tape is cured at high temperature after spraying, it is not easy for the tape to separate from the coating. Manual removal can easily damage the coating, resulting in high risk, high labor intensity, high labor costs, and low output.

[0005] Therefore, how to provide an automatic adhesive removal device for square aluminum shells of lithium batteries, which can improve the quality and efficiency of adhesive removal and reduce the cost of adhesive removal, has become an urgent technical problem to be solved. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide an automatic adhesive removal device for square aluminum shells of lithium batteries, which improves the quality and efficiency of adhesive removal from square aluminum shells and reduces adhesive removal costs.

[0007] This invention is implemented as follows: an automatic adhesive-removing device for square aluminum shells of lithium batteries, comprising:

[0008] One rack;

[0009] A material conveying module is located at the top of the frame;

[0010] A rotating material distribution module is located at the top of the frame, next to the material conveying module;

[0011] A transplanting module is located at the top of the frame, above the material conveying module and the rotary dispensing module;

[0012] A peeling module is located at the top of the frame, next to the rotating dispensing module;

[0013] A fixture return module is located at the top of the frame, above the incoming material conveying module, and perpendicular to the conveying direction of the incoming material conveying module;

[0014] A set of arrival detection sensors is installed on the material conveying module;

[0015] A PLC is connected to the material conveying module, the rotary material dispensing module, the transfer module, the adhesive tearing module, the fixture return module, and the position detection sensor group, respectively.

[0016] A tape-off and tape-wrapping reel is located at the top of the frame, next to the tape-off module.

[0017] Furthermore, the incoming material conveying module includes:

[0018] Four material conveyor lines are arranged side by side at the top of the frame and connected to the PLC.

[0019] Furthermore, the rotary dispensing module includes:

[0020] A first rotary motor is located at the top of the frame, with its power output end pointing vertically upwards and its control end connected to the PLC;

[0021] A rotating disk, with its bottom center connected to the power output end of the first rotating motor;

[0022] An anti-tipping device is installed at the center of the top of the rotating disk and connected to the PLC;

[0023] Four centering and clamping parts are symmetrically arranged on the edge of the top of the rotating disk;

[0024] An aluminum shell rotating assembly is positioned directly above one of the centering and pressing assemblies and is connected to the PLC;

[0025] An anti-rotation pin is mounted on the rotating disk and connected to the PLC.

[0026] Furthermore, the anti-tipping device includes:

[0027] A pressure motor is located at the center of the top of the rotating disk, with its power output end pointing horizontally outward and its control end connected to the PLC;

[0028] Several suction cups are located at the power output end of the clamping motor;

[0029] A vacuum generator, with its suction port connected to each of the suction cups and connected to the PLC;

[0030] The centering and clamping assembly includes:

[0031] A rotating base is located at the top of the rotating disk;

[0032] A rotating plate, with its bottom center rotatably connected to the rotating seat, and its top end equipped with several positioning pins;

[0033] The aluminum shell rotating assembly includes:

[0034] A mounting bracket is positioned directly above one of the centering clamping components;

[0035] A second rotary motor is mounted on the mounting bracket, with its power output end facing vertically downwards and its control end connected to the PLC.

[0036] A rotating gripper is connected to the power output end of the second rotating motor;

[0037] The anti-rotation component of the pin includes:

[0038] A telescopic motor is located at the bottom of the rotating disk, and its control terminal is connected to the PLC;

[0039] Eight pins, one end of which is connected to the power output end of the telescopic motor, and the other end passes vertically through the rotating disk and the rotating plate.

[0040] Furthermore, the transplanting module includes:

[0041] A support frame is provided at the top of the frame;

[0042] Four horizontal lifting mechanisms are mounted on the support frame and connected to the PLC.

[0043] Furthermore, the adhesive-removing module includes:

[0044] An X-axis transfer unit is mounted on the top of the frame and connected to the PLC;

[0045] A Y-axis transplanting unit is connected to the power output terminal of the X-axis transplanting unit and to the PLC;

[0046] A rotating assembly is connected to the power output end of the Y-axis transplanting assembly and to the PLC;

[0047] A peeling assembly is connected to the power output end of the rotating assembly and to the PLC.

[0048] Furthermore, the adhesive-removing component includes:

[0049] A mounting base is connected to the power output end of the rotating assembly;

[0050] A gripper cylinder is mounted on the mounting base and connected to the PLC;

[0051] Two elastic grippers are respectively connected to the power output end of one of the gripper cylinders;

[0052] Two retractable cylinders are symmetrically arranged on the mounting base and connected to the PLC;

[0053] Two rubber-coated sheets are respectively connected to the power output end of one of the aforementioned retractable cylinders;

[0054] Two push plate cylinders are symmetrically arranged on the mounting base and connected to the PLC;

[0055] Two push plates are respectively connected to the power output end of one of the push plate cylinders.

[0056] Furthermore, the elastic gripper includes:

[0057] A fixing member is connected to the power output end of the gripper cylinder;

[0058] A length adjusting nut is provided inside the fixing member;

[0059] A bushing is provided inside the fastener;

[0060] A telescopic rod is horizontally installed inside the fixing member, passes through the bushing and is threadedly connected to the length adjusting nut;

[0061] A rubber scraper head is fitted onto the end of the telescopic rod and extends out of the fixing member;

[0062] A spring is fitted onto the telescopic rod, located between the bushing and the scraper head.

[0063] The advantages of this invention are:

[0064] 1. The system consists of a frame, a material conveying module, a rotary dispensing module, a transfer module, a glue-tearing module, a fixture return module, a position detection sensor group, a PLC, and a glue-tearing and wrapping reel. These modules are mounted on the frame and are all connected to the PLC. The PLC controls the sealing of the square aluminum... The square aluminum shell is conveyed and, after the arrival detection sensor group senses that the square aluminum shell has been transported to the arrival conveying module, it is transferred to the rotary dispensing module via the transfer module. The adhesive-removing module performs an adhesive-removing operation on the square aluminum shell on the rotary dispensing module, and then the adhesive-removed square aluminum shell is transferred to the incoming material conveying module for unloading via the transfer module. The disassembled fixture after adhesive removal is transferred to the fixture return module for return, thus realizing automatic adhesive removal of square aluminum shells. Compared with traditional manual adhesive removal, it greatly improves the quality and efficiency of adhesive removal of square aluminum shells and greatly reduces adhesive removal costs.

[0065] 2. By setting up an infeed conveyor module including four infeed conveyor lines for feeding and discharging square aluminum shells, the conveying efficiency of square aluminum shells is greatly improved, which in turn greatly improves the adhesive removal efficiency of square aluminum shells.

[0066] 3. The rotating material distribution module includes a first rotating motor, a rotating disk, an anti-tipping device, a centering and clamping device, an aluminum shell rotating device, and a pin anti-rotation device. The centering and clamping device is used to place the square aluminum shell. The rotating disk is driven by the first rotating motor to rotate, which in turn causes the square aluminum shell placed on the centering and clamping device to rotate. The aluminum shell rotating device can adjust the placement angle of the square aluminum shell as needed, so that the square aluminum shell can complete the adhesive tearing operation during rotation. The pin anti-rotation device limits the centering and clamping device and prevents the square aluminum shell from rotating during the rotation of the rotating disk. Combined with the anti-tipping device, it prevents the square aluminum shell from tipping over, ensuring the stability of the adhesive tearing process and thus greatly improving the adhesive tearing quality.

[0067] 4. By setting up an anti-tipping device including a clamping motor, a suction cup, and a vacuum generator, the clamping motor drives the suction cup to clamp the square aluminum shell, and the vacuum generator evacuates the suction cup, which greatly improves the stability of the square aluminum shell and effectively prevents the square aluminum shell from tipping over.

[0068] 5. The centering and clamping device includes a rotating seat and a rotating plate. The middle part of the bottom of the rotating plate is rotatably connected to the rotating seat, and the top is equipped with several positioning pins. The positioning pins can accurately position the fixture on the square aluminum shell. The rotation of the rotating plate can flexibly adjust the direction of the square aluminum shell, thereby ensuring the quality of adhesive removal.

[0069] 6. By setting up a glue-tearing module including an X-axis transplanting component, a Y-axis transplanting component, a rotating component, and a glue-tearing component, the position and angle of the glue-tearing component can be flexibly adjusted through the X-axis transplanting component, the Y-axis transplanting component, and the rotating component, greatly improving the flexibility of glue-tearing.

[0070] 7. By setting up a tape-tearing assembly including a mounting base, a gripper cylinder, elastic grippers, a shrink cylinder, a wrapping plate, a push plate cylinder, and a push plate, the gripper cylinder can hold the waterproof tape with its elastic grippers, the shrink cylinder can wrap the waterproof tape with its wrapping plate, and the push plate cylinder can remove excess adhesive with its push plate, greatly ensuring the tape-tearing quality.

[0071] 8. By setting up elastic grippers including a fixing part, length adjusting nut, bushing, telescopic rod, adhesive scraper head and spring, the adhesive scraper head will compress the telescopic rod when it contacts the square aluminum shell, and return to its original position under the elastic force of the spring. That is, the adhesive scraper head makes flexible contact with the square aluminum shell, avoiding damage to the square aluminum shell during the adhesive removal process, and greatly ensuring the adhesive removal quality. Attached Figure Description

[0072] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0073] Figure 1 This is a schematic diagram of the structure of an automatic adhesive-removing device for a square aluminum shell of a lithium battery according to the present invention.

[0074] Figure 2 This is a top view of an automatic adhesive-removing device for a square aluminum shell of a lithium battery according to the present invention.

[0075] Figure 3 This is a schematic diagram of the rotating material distribution module of the present invention.

[0076] Figure 4 This is a schematic diagram of the transplanting module of the present invention.

[0077] Figure 5 This is a schematic diagram of the adhesive-removing module of the present invention.

[0078] Figure 6 This is a schematic diagram of the adhesive-removing assembly of the present invention.

[0079] Figure 7 This is a schematic diagram of the structure of the elastic gripper of the present invention.

[0080] Figure 8 This is a circuit diagram of an automatic adhesive-removing device for a square aluminum shell of a lithium battery according to the present invention.

[0081] Figure 9 This is a schematic diagram showing the exploded state of the square aluminum shell, fixture, and waterproof tape of the present invention.

[0082] Figure 10This is a schematic diagram showing the assembly state of the square aluminum shell, fixture, and waterproof tape of the present invention.

[0083] Marker explanation:

[0084] 100-An automatic adhesive-removing device for square aluminum shells of lithium batteries, 1-Frame, 2-Incoming material conveying module, 3-Rotating material dispensing module, 4-Transfer module, 5-Adhesive-removing module, 6-Jig return module, 7-Position detection sensor group, 8-PLC, 91-Square aluminum shell, 92-Jig, 93-Waterproof tape, 21-Incoming material conveying line, 31-First rotary motor, 32-Rotating disk, 33-Anti-tipping component, 34-Centering and pressing component, 35-Aluminum shell rotating component, 36-Pin anti-rotation component, 331-Pressure motor, 332-Suction cup, 333-Vacuum generator, 341-Rotating seat, 342-Rotating plate, 3421 - Positioning pin, 351 - Mounting bracket, 352 - Second rotary motor, 353 - Rotary gripper, 361 - Telescopic motor, 362 - Pin, 41 - Support frame, 42 - Horizontal lifting mechanism, 51 - X-axis transplanting component, 52 - Y-axis transplanting component, 53 - Rotating component, 54 - Adhesive peeling component, 541 - Mounting seat, 542 - Gripper cylinder, 543 - Elastic gripper, 544 - Retracting cylinder, 545 - Glue wrapping plate, 546 - Push plate cylinder, 547 - Push plate, 5431 - Fixing component, 5432 - Length adjusting nut, 5433 - Bushing, 5434 - Telescopic rod, 5435 - Glue scraper head, 5436 - Spring. Detailed Implementation

[0085] The overall concept of the technical solution in this application embodiment is as follows: A glue-removing device 100 is set up, including a frame 1, a material conveying module 2, a rotary dispensing module 3, a transfer module 4, a glue-removing module 5, a fixture return module 6, a position detection sensor group 7, a PLC 8, and a glue-removing and wrapping reel. The PLC 8 conveys the sealed square aluminum shell 91 through the material conveying module 2. After the position detection sensor group 7 detects that the square aluminum shell 91 has been transferred to the correct position, it is transferred to the rotary dispensing module 3 through the transfer module 4. The glue-removing module 5 performs a glue-removing operation on the square aluminum shell 91 on the rotary dispensing module 3. Then, the glue-removed square aluminum shell 91 is transferred to the material conveying module 2 for removal from the production line through the transfer module 4. The disassembled fixture 92 after glue removal is transferred to the fixture return module 6 for return, thus realizing automatic glue removal of the square aluminum shell 91, improving the quality and efficiency of glue removal, and reducing glue removal costs.

[0086] Please refer to Figures 1 to 10 As shown, a preferred embodiment of the automatic adhesive-removing device 100 for square aluminum shells of lithium batteries according to the present invention includes:

[0087] A frame 1 is used to support the adhesive-removing device 100;

[0088] A material conveying module 2 is located at the top of the frame 1 and is used for feeding and discharging the square aluminum shell 91. During feeding, the square aluminum shell 91 is fixed with a fixture 92 by waterproof tape 93.

[0089] A rotating material distribution module 3 is located at the top of the frame 1 and on the side of the incoming material conveying module 2, for rotating material distribution of the square aluminum shell 91;

[0090] A transplanting module 4 is located at the top of the frame 1, above the material conveying module 2 and the rotary distributing module 3, and is used for transplanting the square aluminum shell 91 and the fixture 92.

[0091] A glue-tearing module 5 is located at the top of the frame 1, next to the rotating material dispensing module 3, and is used to perform the glue-tearing operation.

[0092] A fixture return module 6 is located at the top of the frame 1, above the material conveying module 2, and perpendicular to the transmission direction of the material conveying module 2. It is used for the return of the fixture 92, i.e., the conveyor line.

[0093] A set of position detection sensors 7 is provided on the material conveying module 2 to detect whether the square aluminum shell 91 has been conveyed to the correct position, and includes at least four position detection sensors (not shown).

[0094] A PLC 8 is connected to the material conveying module 2, the rotary material distribution module 3, the transfer module 4, the adhesive tearing module 5, the fixture return module 6, and the position detection sensor group 7, respectively, and is used to control the operation of the adhesive tearing device 100.

[0095] A tape-wrapping reel (not shown) is located at the top of the frame 1, next to the tape-tearing module 5, and is used to wrap the torn waterproof tape 93.

[0096] The material conveying module 2 includes:

[0097] Four material conveyor lines 21 are arranged side by side at the top of the frame 1 and connected to the PLC 8.

[0098] The rotary dispensing module 3 includes:

[0099] A first rotary motor 31 is located at the top of the frame 1, with its power output end facing vertically upward and its control end connected to the PLC 8, for driving the rotary disk 32 to rotate;

[0100] A rotating disk 32, with its bottom center connected to the power output end of the first rotating motor 31, is used to support the anti-tipping device 33 and the centering clamping device 34.

[0101] An anti-tipping device 33 is located at the center of the top of the rotating disk 32 and connected to the PLC8 to prevent the square aluminum shell 91 from tipping over.

[0102] Four centering clamping parts 34 are symmetrically arranged on the edge of the top of the rotating disk 32, and are used to place the square aluminum shell 91 to perform the adhesive tearing operation.

[0103] An aluminum shell rotating part 35 is located directly above one of the centering pressing parts 34 and connected to the PLC8 for rotating a square aluminum shell 91 placed on the centering pressing part 35.

[0104] A pin anti-rotation device 36 is provided on the rotating disk 32 and connected to the PLC8 to limit the rotation of the centering clamping device 34, thereby limiting the rotation of the square aluminum shell 91.

[0105] The anti-tipping component 33 includes:

[0106] A clamping motor 331 is located at the center of the top of the rotating disk 32, with its power output end pointing horizontally outward and its control end connected to the PLC8, for driving the suction cup 332 to extend and retract.

[0107] Several suction cups 332 are located at the power output end of the clamping motor 331 to stabilize the square aluminum shell 91;

[0108] A vacuum generator 333 has an air intake port connected to each of the suction cups 332 and connected to the PLC 8, used to provide suction force to the suction cups 332;

[0109] The centering clamping component 34 includes:

[0110] A rotating base 341 is disposed at the top of the rotating disk 32;

[0111] A rotating plate 342 is rotatably connected to the rotating seat 341 at the middle of its bottom end, and has several positioning pins 3421 at its top end for positioning and rotating the square aluminum shell 91.

[0112] The aluminum shell rotating assembly 35 includes:

[0113] A mounting bracket 351 is located directly above one of the centering clamping parts 34;

[0114] A second rotary motor 352 is mounted on the mounting bracket 351, with its power output end facing vertically downwards and its control end connected to the PLC8, for driving the rotary gripper 353 to rotate.

[0115] A rotating gripper 353 is connected to the power output end of the second rotating motor 352 and is used to grip the square aluminum shell 91 for rotation.

[0116] The anti-rotation component 36 of the pin includes:

[0117] A telescopic motor 361 is located at the bottom of the rotating disk 32, and its control terminal is connected to the PLC 8 to drive the pin 362 to move up and down.

[0118] Eight pins 362 are connected at one end to the power output end of the telescopic motor 361, and at the other end pass vertically through the rotating disk 32 and the rotating plate 342 to limit the rotation of the rotating plate 342.

[0119] The transplanting module 4 includes:

[0120] A support frame 41 is provided at the top of the frame 1;

[0121] Four horizontal lifting mechanisms 42 are mounted on the support frame 41 and connected to the PLC 8 for transplanting the square aluminum shell 91 or the fixture 92.

[0122] The adhesive-removing module 5 includes:

[0123] An X-axis transfer unit 51 is located at the top of the frame 1 and connected to the PLC 8;

[0124] A Y-axis transplanting unit 52 is connected to the power output end of the X-axis transplanting unit 51 and is also connected to the PLC 8.

[0125] A rotating assembly 53 is connected to the power output end of the Y-axis transplanting assembly 52 and to the PLC 8;

[0126] A peeling part 54 is connected to the power output end of the rotating part 53 and to the PLC8 to perform the peeling operation.

[0127] The adhesive-removing component 54 includes:

[0128] A mounting base 541 is connected to the power output end of the rotating part 53;

[0129] A gripper cylinder 542 is mounted on the mounting base 541 and connected to the PLC 8;

[0130] Two elastic grippers 543 are respectively connected to the power output end of a gripper cylinder 542 and are used to hold the waterproof tape 93.

[0131] Two retraction cylinders 544 are symmetrically arranged on the mounting base 541 and connected to the PLC8;

[0132] Two adhesive wrapping boards 545 are respectively connected to the power output end of a shrink cylinder 544, and are used to wrap the waterproof tape 93 around the adhesive wrapping reel;

[0133] Two push plate cylinders 546 are symmetrically arranged on the mounting base 541 and connected to the PLC8;

[0134] Two push plates 547 are respectively connected to the power output end of a push plate cylinder 546 for scraping adhesive.

[0135] The elastic gripper 543 includes:

[0136] A fastener 5431 is connected to the power output end of the gripper cylinder;

[0137] A length adjusting nut 5432 is disposed within the fixing member;

[0138] A bushing 5433 is disposed within the fastener;

[0139] A telescopic rod 5434 is horizontally installed inside the fixing member, passes through the bushing and is threadedly connected to the length adjusting nut, and is used for the extension and retraction of the rubber scraper head;

[0140] A scraper head 5435 is fitted onto the end of the telescopic rod, extends out of the fixing member, and is used to scrape up the edge of the waterproof tape to clamp it;

[0141] A spring 5436 is sleeved on the telescopic rod, located between the bushing and the scraper head, for resetting the scraper head.

[0142] Working principle of this invention:

[0143] The PLC8 controls the material conveying module 2 to convey the square aluminum shell 91, which is fixed with a fixture 92 by waterproof tape 93. When the delivery is in place, the PLC8 controls the transfer module 4 to transfer the square aluminum shell 91 to the centering and pressing part 34 of the rotary material distribution module 3. During the transfer, the fixture 92 faces downward and is positioned by the positioning pin 3421.

[0144] The PLC8 controls the rotating disk 32 of the rotating dispensing module 3 to rotate so that the square aluminum shell 91 rotates to the working position of the adhesive tearing module 5. The rotation of the square aluminum shell 91 is limited by the anti-rotation pin assembly 36. The PLC8 controls the adhesive tearing assembly 54 to push against the waterproof tape 93 on the square aluminum shell 91 to perform the adhesive removal action. After the waterproof tape 93 is removed, it is clamped by the elastic claw 543 of the adhesive tearing assembly 54. Then, the anti-rotation pin assembly 36 releases the restriction on the square aluminum shell 91. The aluminum shell rotating assembly 35 controls the square aluminum shell 91 to rotate to release the waterproof tape 93. The adhesive tearing assembly 54 wraps the released waterproof tape 93 around the adhesive tearing and wrapping reel.

[0145] After the adhesive is removed, the square aluminum shell 91 is rotated to the initial position by the aluminum shell rotating part 35, and the rotation of the square aluminum shell 91 is limited by the pin anti-rotation part 36. The square aluminum shell 91 with the adhesive removed is transferred to the material conveying module 2 for discharge by the transfer module 4, and the remaining fixture 92 is transferred to the fixture return module 6 for return.

[0146] In summary, the advantages of this invention are as follows:

[0147] 1. The system consists of a frame, a material conveying module, a rotary dispensing module, a transfer module, a glue-tearing module, a fixture return module, a position detection sensor group, a PLC, and a glue-tearing and wrapping reel. These modules are mounted on the frame and are all connected to the PLC. The PLC controls the sealing of the square aluminum... The square aluminum shell is conveyed and, after the arrival detection sensor group senses that the square aluminum shell has been transported to the arrival conveying module, it is transferred to the rotary dispensing module via the transfer module. The adhesive-removing module performs an adhesive-removing operation on the square aluminum shell on the rotary dispensing module, and then the adhesive-removed square aluminum shell is transferred to the incoming material conveying module for unloading via the transfer module. The disassembled fixture after adhesive removal is transferred to the fixture return module for return, thus realizing automatic adhesive removal of square aluminum shells. Compared with traditional manual adhesive removal, it greatly improves the quality and efficiency of adhesive removal of square aluminum shells and greatly reduces adhesive removal costs.

[0148] 2. By setting up an infeed conveyor module including four infeed conveyor lines for feeding and discharging square aluminum shells, the conveying efficiency of square aluminum shells is greatly improved, which in turn greatly improves the adhesive removal efficiency of square aluminum shells.

[0149] 3. The rotating material distribution module includes a first rotating motor, a rotating disk, an anti-tipping device, a centering and clamping device, an aluminum shell rotating device, and a pin anti-rotation device. The centering and clamping device is used to place the square aluminum shell. The rotating disk is driven by the first rotating motor to rotate, which in turn causes the square aluminum shell placed on the centering and clamping device to rotate. The aluminum shell rotating device can adjust the placement angle of the square aluminum shell as needed, so that the square aluminum shell can complete the adhesive tearing operation during rotation. The pin anti-rotation device limits the centering and clamping device and prevents the square aluminum shell from rotating during the rotation of the rotating disk. Combined with the anti-tipping device, it prevents the square aluminum shell from tipping over, ensuring the stability of the adhesive tearing process and thus greatly improving the adhesive tearing quality.

[0150] 4. By setting up an anti-tipping device including a clamping motor, a suction cup, and a vacuum generator, the clamping motor drives the suction cup to clamp the square aluminum shell, and the vacuum generator evacuates the suction cup, which greatly improves the stability of the square aluminum shell and effectively prevents the square aluminum shell from tipping over.

[0151] 5. The centering and clamping device includes a rotating seat and a rotating plate. The middle part of the bottom of the rotating plate is rotatably connected to the rotating seat, and the top is equipped with several positioning pins. The positioning pins can accurately position the fixture on the square aluminum shell. The rotation of the rotating plate can flexibly adjust the direction of the square aluminum shell, thereby ensuring the quality of adhesive removal.

[0152] 6. By setting up a glue-tearing module including an X-axis transplanting component, a Y-axis transplanting component, a rotating component, and a glue-tearing component, the position and angle of the glue-tearing component can be flexibly adjusted through the X-axis transplanting component, the Y-axis transplanting component, and the rotating component, greatly improving the flexibility of glue-tearing.

[0153] 7. By setting up a tape-tearing assembly including a mounting base, a gripper cylinder, elastic grippers, a shrink cylinder, a wrapping plate, a push plate cylinder, and a push plate, the gripper cylinder can hold the waterproof tape with its elastic grippers, the shrink cylinder can wrap the waterproof tape with its wrapping plate, and the push plate cylinder can remove excess adhesive with its push plate, greatly ensuring the tape-tearing quality.

[0154] 8. By setting up elastic grippers including a fixing part, length adjusting nut, bushing, telescopic rod, adhesive scraper head and spring, the adhesive scraper head will compress the telescopic rod when it contacts the square aluminum shell, and return to its original position under the elastic force of the spring. That is, the adhesive scraper head makes flexible contact with the square aluminum shell, avoiding damage to the square aluminum shell during the adhesive removal process, and greatly ensuring the adhesive removal quality.

[0155] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A lithium battery square aluminum shell automatic adhesive tearing equipment, characterized in that: The utility model relates to a kind of automatic production line for the production of semiconductor wafer, including: A rack; A raw material conveying module is arranged at the top of the rack; A rotating material distribution module is arranged at the top of the rack, located at the side of the raw material conveying module; A transplanting module is arranged at the top of the rack, located above the raw material conveying module and the rotating material distribution module; A tear adhesive module is arranged at the top of the rack, located at the side of the rotating material distribution module; A jig backflow module is arranged at the top of the rack, located above the raw material conveying module, perpendicular to the transmission direction of the raw material conveying module; A position detection sensor group is arranged on the raw material conveying module; A PLC is connected with the raw material conveying module, the rotating material distribution module, the transplanting module, the tear adhesive module, the jig backflow module and the position detection sensor group respectively; A tear adhesive winding disc is arranged at the top of the rack, located at the side of the tear adhesive module; The rotating material distribution module includes: A first rotating motor is arranged at the top of the rack, with the power output end vertically upward, and the control end is connected with the PLC; A rotating disc is connected with the power output end of the first rotating motor at the middle of the bottom end; An anti-toppling part is arranged at the middle of the top of the rotating disc, and is connected with the PLC; Four centering and pressing parts are symmetrically arranged at the edges of the top of the rotating disc; An aluminum shell rotating part is arranged directly above one of the centering and pressing parts, and is connected with the PLC; A latch anti-rotation part is arranged on the rotating disc, and is connected with the PLC; The anti-toppling part includes: A pressing motor is arranged at the middle of the top of the rotating disc, with the power output end horizontally outward, and the control end is connected with the PLC; A plurality of suction cups are arranged on the power output end of the pressing motor; A vacuum generator is connected with each suction cup through the air inlet, and is connected with the PLC; The centering and pressing part includes: A rotating seat is arranged at the top of the rotating disc; A rotating plate is rotatably connected with the rotating seat at the middle of the bottom end, and a plurality of positioning pins are arranged at the top end; The aluminum shell rotating part includes: A mounting bracket is arranged directly above one of the centering and pressing parts; A second rotating motor is mounted on the mounting bracket, with the power output end vertically downward, and the control end is connected with the PLC; A rotating clamp jaw is connected with the power output end of the second rotating motor; The latch anti-rotation part includes: A telescopic motor is arranged at the bottom end of the rotating disc, and the control end is connected with the PLC; Eight latches are connected with the power output end of the telescopic motor at one end, and the other end penetrates through the rotating disc and the rotating plate vertically.

2. The automatic adhesive tearing device for lithium battery square aluminum shell according to claim 1, characterized in that: The raw material conveying module includes: Four raw material conveying lines are arranged side by side at the top of the rack, and are connected with the PLC.

3. The automatic adhesive tearing device for lithium battery square aluminum shell according to claim 1, characterized in that: The transplanting module includes: A support frame is arranged at the top of the rack; Four horizontal moving and lifting mechanisms are arranged on the support frame, and are connected with the PLC.

4. The automatic adhesive tearing device for lithium battery square aluminum shell according to claim 1, characterized in that: The tear adhesive module includes: An X-axis part is arranged at the top of the rack, and is connected with the PLC; A Y-axis part is connected with the power output end of the X-axis part, and is connected with the PLC. A rotating part is connected with the power output end of the Y-axis part and the PLC; A tearing part is connected with the power output end of the rotating part and the PLC.

5. The automatic adhesive tearing device for lithium battery square aluminum shell according to claim 4, characterized in that: The tearing part comprises: A mounting seat connected with the power output end of the rotating part; A clamping jaw cylinder arranged on the mounting seat and connected with the PLC; Two elastic clamping jaws respectively connected with the power output end of the clamping jaw cylinder; Two contraction cylinders symmetrically arranged on the mounting seat and connected with the PLC; Two glue winding plates respectively connected with the power output end of the contraction cylinder; Two push plate cylinders symmetrically arranged on the mounting seat and connected with the PLC; Two push plates respectively connected with the power output end of the push plate cylinder.

6. The automatic adhesive tearing device for lithium battery square aluminum shell according to claim 5, characterized in that: The elastic clamping jaw comprises: A fixed part connected with the power output end of the clamping jaw cylinder; A length adjusting nut arranged in the fixed part; A bushing arranged in the fixed part; A telescopic rod horizontally arranged in the fixed part, threaded with the length adjusting nut through the bushing; A glue shoveling head sleeved on the end of the telescopic rod and extending out of the fixed part; A spring sleeved on the telescopic rod between the bushing and the glue shoveling head.

Images