Multi-tab in-shell packaging mechanism

Abstract

The utility model discloses a multi-tab casing packaging mechanism which comprises a casing assembly, a tab shaping assembly, a tab correcting assembly, a clamp mechanism, a top sealing assembly, a top side sealing manipulator, a corner sealing mechanism and a side sealing mechanism, and the shell entering assembly comprises a shell entering CCD positioning assembly for acquiring the position information of the battery cell and a robot assembly for grabbing and transferring the battery cell. Compared with an existing mechanism, the multi-tab battery cell packaging mechanism has the advantages of being higher in universality, capable of being compatible with multi-tab battery cells for packaging, easy and convenient to remodel and operate and low in cost. The position is detected through the CCD camera, the precision is supplemented, all-directional positioning and detection are provided for supplied battery cells, particularly the positions of tabs are accurately detected and positioned, the battery cell packaging effect is greatly improved, and the packaging efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of semiconductor testing equipment, specifically to a multi-tab encapsulation mechanism. Background Technology

[0002] Currently, with the increasing market demand for various types of battery cells, the slow pace of updates to packaging equipment and processes, outdated designs, and rigid, singular production methods make it difficult to cope with the complexity of multi-tab battery cell production. This limitation not only reduces production flexibility but also leads to increased production costs and decreased efficiency.

[0003] Against this backdrop, traditional battery packing mechanisms have revealed several shortcomings, particularly their limitation of only being able to pack a single type of cell, making it difficult to meet the diverse market demand for multi-specification cells. In the packaging process of multi-tab cells, the equipment lacks effective tab positioning control, resulting in poor production compatibility, insufficient packaging precision, and ultimately affecting product quality. Therefore, how to strengthen the precise positioning control of the tabs and improve the compatibility and precision of packaging technology has become an urgent problem to be solved. Utility Model Content

[0004] The first problem to be solved

[0005] The technical problem to be solved by this utility model is to provide a multi-tab housing packaging mechanism in light of the current state of the technology.

[0006] Two technical solutions

[0007] This utility model is achieved through the following technical solution: a multi-tab housing packaging mechanism, including a housing assembly, a tab shaping assembly, a tab correction assembly, a clamping mechanism, a top sealing assembly, a top and side sealing robot, a corner sealing mechanism, and a side sealing mechanism; the housing assembly includes a housing CCD positioning assembly for acquiring cell position information and a robot assembly for gripping and transferring the cell; the tab correction assembly includes a tab correction CCD assembly, a tab correction mechanism, and a cell piezoelectric mechanism; the clamping assembly includes a clamp and a servo motor for driving the rotating cover; the top sealing assembly includes a top sealing support for holding the aluminum-plastic film, a top sealing gripper cylinder and a tab gripper for adjusting the tab position, and an upper and lower sealing head for sealing the top edge of the aluminum-plastic film; the corner sealing assembly includes a corner sealing assembly, a resealing assembly, and a corner sealing support assembly; the side sealing assembly includes a side sealing support for placing and fixing the cell, and an upper and lower side sealing head for sealing the side edge of the aluminum-plastic film.

[0008] Furthermore, the housing CCD positioning component also includes an NG box for collecting defective battery cells; the robot component includes a housing gripper cylinder, cylinder one, cylinder two, a shaping suction plate, and a housing suction cup.

[0009] Furthermore, the electrode shaping assembly includes a slanted push cylinder, an electrode pressing block, an upper top insert, a lower top insert, and a shaping lead screw.

[0010] Furthermore, the electrode correction mechanism includes a correction CCD camera, a front light source board, and a back light source board; the electrode correction mechanism includes a third cylinder, a cam groove block, a correction gripper cylinder, a correction gripper block, an electrode support block, a second servo motor, a correction screw mechanism, and a support block mounting plate; the piezoelectric core mechanism includes a third servo motor, a correction electrode screw mechanism, and a correction electrode clamp.

[0011] Furthermore, the fixture assembly also includes a servo motor 5 for moving the fixture up and down and a linear motor module 1 for moving the fixture back and forth.

[0012] Furthermore, the top sealing assembly also includes servo motor six, cylinder four, servo motor seven, pin, side pressure plate for sealing the piezoelectric cell side edge, servo motor eight, top sealing screw module, servo motor nine, upper electrode auxiliary heating block, lower electrode auxiliary heating block, and adjustment block two.

[0013] Furthermore, the top and side sealing robot includes a double-acting linear motor module 2, cylinder 5, cylinder 6, a top sealing conveying suction plate, and a corner sealing conveying suction plate.

[0014] Furthermore, the corner sealing assembly includes corner sealing assembly one, a repair sealing assembly, a corner sealing support assembly, and an NG box two for placing the NG battery cells with tabs; corner sealing assembly one includes cylinder eight, upper corner sealing head, lower corner sealing head, digital display multimeter one, angle adjustment block one, and adjustment mounting plate; the repair sealing assembly includes cylinder ten, upper repair sealing head, lower repair sealing head, digital display scale, and angle adjustment block two; the corner sealing support assembly includes cylinder eleven, corner sealing support suction plate, and digital display multimeter two.

[0015] Furthermore, the side sealing assembly also includes a light source board, a servo motor, a side sealing bracket, a knob, a locking block, a digital dial indicator, and an adjustment block.

[0016] Three beneficial effects

[0017] This invention relates to the packaging of multi-tab battery cells. Its design is highly versatile; by simply adjusting the positioning blocks and clamps, it can adapt to the packaging requirements of battery cells of different specifications, significantly improving equipment compatibility and packaging yield. Compared with traditional packaging mechanisms, this invention offers advantages such as simple changeover operation, low cost, low maintenance cost, and greatly improved production efficiency. Furthermore, the addition of a CCD system allows for comprehensive inspection of incoming battery cells, particularly precise positioning and inspection of the tab positions, further enhancing the accuracy and effectiveness of the packaging process. The mechanism is highly automated and compact, saving production time and increasing overall capacity, meeting diverse packaging needs with high production efficiency and good product quality. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0019] Figure 1 This is a perspective view of a multi-pole tab housing packaging mechanism according to the present invention;

[0020] Figure 2 This is a perspective view of the housing insertion machine component in the multi-tab housing insertion packaging mechanism described in this utility model;

[0021] Figure 3 This is a perspective view of the robot component in the multi-pole ear housing packaging mechanism described in this utility model;

[0022] Figure 4 This is a perspective view of the tab shaping component in a multi-tab housing packaging mechanism according to the present invention;

[0023] Figure 5 This is a perspective view of the tab-aligned CCD component in the multi-tab housing packaging mechanism described in this utility model.

[0024] Figure 6 This is a perspective view of the tab correction mechanism in the multi-tab housing packaging mechanism described in this utility model.

[0025] Figure 7 This is a perspective view of the piezoelectric cell mechanism in the multi-tab housing packaging mechanism described in this utility model.

[0026] Figure 8 This is a perspective view of the clamping component in the multi-tab housing packaging mechanism described in this utility model.

[0027] Figure 9 This is a partial structural view of the top sealing assembly in a multi-tab housing packaging mechanism described in this utility model. Figure 1 .

[0028] Figure 10 This is a partial structural view of the top sealing assembly in a multi-tab housing packaging mechanism described in this utility model. Figure 2 .

[0029] Figure 11 This is a perspective view of the top-side sealing robot in a multi-tab encapsulation mechanism described in this utility model.

[0030] Figure 12 This utility model describes a three-dimensional corner sealing component in a multi-tab housing packaging mechanism. Figure 1 A three-dimensional image.

[0031] Figure 13 This utility model describes a three-dimensional corner sealing component in a multi-tab housing packaging mechanism. Figure 2 .

[0032] Figure 14 This is a perspective view of the side sealing component in a multi-tab housing packaging mechanism described in this utility model.

[0033] The accompanying reference numerals are as follows:

[0034] 1. Housing assembly; 2. Electrode shaping assembly; 3. Electrode correction assembly; 4. Clamping assembly; 5. Top sealing assembly; 6. Top and side sealing robot; 7. Corner sealing assembly; 8. Side sealing assembly; 11. Housing CCD positioning assembly; 12. Robot assembly; 13. NG box one; 1201. Housing gripper cylinder; 1202. Cylinder one; 1203. Cylinder two; 1204. Shaping suction plate; 1205. Housing suction cup; 2101. Inclined push cylinder; 2102. Electrode pressing block; 2103. Lower top insert; 2104. Servo motor one; 2105. Shaping lead screw; 31. Electrode correction CCD assembly; 32. Electrode correction mechanism; 33. Piezoelectric cell mechanism; 3101. Positive light source board; 3102. 3201 Backlight board; 3202 Cylinder 3; 3203 Cam groove block; 3204 Correction gripper cylinder; 3205 Correction clamp block; 3206 Pole lug support block; 3207 Servo motor 2; 3208 Correction screw mechanism; 3301 Support block mounting plate; 3301 Servo motor 3; 3302 Correction pole lug screw mechanism; 3304 Correction pole lug clamp; 4201 Clamp; 4202 Servo motor 4; 4203 Servo motor 5; 4204 Linear motor module 1; 5101 Servo motor 6; 5102 Upper end cap; 5103 Lower end cap; 5104 Servo motor 7; 5106 Cylinder 4; 5107 Servo motor 7; 5109 Pin; 51 10. Side pressure plate; 5201. Servo motor eight; 5202. Top seal screw module; 5203. Servo motor nine; 5204. Top seal support; 5205. Upper electrode ear auxiliary heating block; 5206. Lower electrode ear auxiliary heating block; 5207. Top seal gripper cylinder; 5208. Electrode gripper; 5209. Adjustment block two; 6101. Double-acting linear motor module two; 6102. Cylinder five; 6103. Cylinder six; 6104. Top seal conveying suction plate; 6105. Corner seal conveying suction plate; 71. Corner seal assembly one; 72. Re-sealing assembly; 73. Corner seal support assembly; 7001. NG box two; 7101. Cylinder seven; 7102. Cylinder eight; 7103. Corner seal upper end; 71 04. Corner seal lower end cap; 7105. Digital display multimeter standard one; 7106. Angle adjustment block one; 7107. Adjustment mounting plate; 7201. Cylinder nine; 7202. Cylinder ten; 7203. Supplementary seal upper end cap; 7204. Supplementary seal lower end cap; 7205. Digital display scale; 7206. Angle adjustment block two; 7301. Cylinder eleven; 7302. Corner seal support suction plate; 7303. Digital display multimeter standard two; 8101. Light source board; 8105. Side seal support; 8201. Servo motor nine; 8202. Side seal upper end cap; 8203. Side seal lower end cap; 8204. Servo motor ten; 8206. Knob; 8207. Locking block; 8208. Digital display dial indicator; 8209. Adjustment block three. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In the description of this application, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0037] Please see Figures 1-14 This utility model provides a technical solution including a housing assembly 1, a tab shaping assembly 2, a tab alignment assembly 3, a clamping mechanism 4, a top sealing assembly 5, a top and side sealing robot 6, a corner sealing mechanism 7, and a side sealing mechanism 8; the housing assembly 1 includes a housing CCD positioning assembly 11 for acquiring cell position information and a robot assembly 12 for gripping and transferring the cell; the tab alignment assembly 3 includes a tab alignment CCD assembly 31, a tab alignment mechanism 32, and a piezoelectric cell mechanism 33; the clamping assembly 4 includes a clamp 4201 and a mechanism for rotating the clamp 4201. The servo motor 4202 is used for closing; the top sealing assembly 5 includes a top sealing support 5204 for holding the aluminum-plastic film, a top sealing gripper cylinder 5207 and a gripper 5208 for adjusting the position of the electrode tabs, and an upper sealing head 5102 and a lower sealing head 5103 for sealing the top edge of the aluminum-plastic film; the corner sealing assembly 7 includes a corner sealing assembly 71, a resealing assembly 72 and a corner sealing support assembly 73; the side sealing assembly 8 includes a side sealing support 8105 for placing and fixing the battery cell, and an upper side sealing head 8202 and a lower side sealing head 8203 for sealing the side edge of the aluminum-plastic film.

[0038] Preferably, the housing-entry CCD positioning component 11 further includes an NG box 13 for collecting defective battery cells; the robot component 12 includes a housing-entry gripper cylinder 1201, a first cylinder 1202, a second cylinder 1203, a shaping suction plate 1204, and a housing-entry suction cup 1205. In the housing-entry component 1, the housing-entry CCD positioning component 11 performs backlight positioning of the battery cell. After reading the coordinate information, the robot component 12 uses the housing-entry suction cup 1205 to grab the battery cell and move it to the tab shaping component for tab shaping. After the tab is shaped, the tab is held by the shaping suction plate 1204, and finally the robot component places it into the aluminum-plastic film from the tab shaping platform. Afterward, the battery cell is gripped by the lifting and lowering of the first cylinder 1202 and the second cylinder 1203, and the extension and retraction of the housing-entry gripper cylinder 1201 to prevent the battery cell from falling. When an abnormal battery cell is found, it is grabbed and placed in the NG box 13.

[0039] Preferably, the tab shaping assembly 2 includes a slanted push cylinder 2101, a tab pressing block 2102, an upper top insert 1204, a lower top insert 2103, and a shaping screw 2105. During operation, the robot assembly descends, causing the upper top insert 1204 and lower top insert 2103 to press against the protective adhesive at the bottom of the tab. The slanted push cylinder 2101 is installed at a certain angle, pushing the tab pressing block 2102 to press against the tab. Then, the servo motor 2104 drives the shaping screw 2105 via a synchronous pulley and belt, causing the mechanism to translate and press the tab firmly. Finally, the tab is held in place by the suction cup 1205 on the robot assembly 12. By setting the upper and lower top inserts, the tab shaping effect can be made to fit more closely to the battery cell body.

[0040] Preferably, the tab correction mechanism 32 includes a correction CCD camera, a front light source board 3101, and a back light source board 3102; the tab correction mechanism 32 includes a cylinder 3201, a cam slot block 3202, a correction gripper cylinder 3203, a correction clamping block 3204, a tab support block 3205, a servo motor 3206, a correction lead screw mechanism 3207, and a support block mounting plate 3208; the piezoelectric cell mechanism 33 includes a servo motor 3301, a tab correction lead screw mechanism 3302, and a tab correction clamp 3304. The tab correction CCD assembly is designed with two light sources: a front light source board 3101 and a back light source board 3102, and shares a common CCD camera. The backlight is used to detect the tab insertion status, sealant position, tab center distance, tab angle, foreign matter in the protective adhesive, and reversed cell placement; the front light is used to detect the seal on the green adhesive and the seal on the tab. Before the battery cell is installed in the casing, the electrode correction mechanism corrects the electrode tabs and pushes the protective adhesive. Specifically, robot component 12 moves the battery cell from electrode shaping component 2 to the electrode correction position. Cylinder 3201 pushes the electrode correction fixture by pushing cam slot block 3202. Correction gripper cylinder 3203 controls correction clamp block 3204 to clamp the electrode tab. Finally, servo motor 3206 drives correction screw mechanism 3207 to move via synchronous pulley and synchronous belt to push the protective adhesive. The correction clamp block has a baffle at the top to prevent the electrode tab from popping out, and an electrode tab support block 3205 is designed below to support the electrode tab. This block can be finely adjusted in the front and back directions. The screw holes are on the top view and have reference guides, which facilitates personnel adjustment and avoids deformation, scratches and other appearance defects. The support block mounting plate 3208 of the correction clamp block and the support block is designed with multiple threaded holes, which makes it easy to change the type. Only the electrode tab clamp block and the support block need to be added, removed and adjusted.

[0041] Preferably, the clamping assembly 4 further includes a servo motor 4203 for moving the clamp 4201 up and down, and a linear motor module 4204 for moving the clamp 4201 back and forth. The servo motor 4202 drives the clamp 4201 to rotate and close via a synchronous belt, folding the aluminum-plastic film. The servo motor 4203 drives the clamping platform up and down via a lead screw to pick up the aluminum-plastic film and adjust the height of the sealing edge to match the sealing line height of the sealing head. The linear motor module 4204 drives the clamping platform to move back and forth, transporting the aluminum film to the mold-taking position, the shell-insertion position, and the sealing position respectively.

[0042] Preferably, the top sealing assembly 5 further includes a servo motor 6 5101, a cylinder 4 5106, a servo motor 7 5107, a pin 5109, a side pressure plate 5110 for sealing the side edge of the battery cell, a servo motor 8 5201, a top sealing lead screw module 5202, a servo motor 9 5203, an upper electrode auxiliary heating block 5205, a lower electrode auxiliary heating block 5206, and an adjustment block 2 5209. During operation, the top sealing support 5204 holds the aluminum-plastic film already in the casing, delivered by the clamping mechanism 4. The top sealing gripper cylinder 5207 drives the electrode gripper 5208 to clamp the electrode, adjusting its position. Simultaneously, the cylinder 4 5106 pulls the cam groove block to press the side pressure plate 5110 against the side edge of the battery cell. After clamping the electrode, the servo motor 9 5203 drives the lead screw through a coupling. The lead screw is designed with both left-hand and right-hand rotation, causing the upper tab auxiliary heating block 5205 and lower tab auxiliary heating block 5206 to move towards each other, pressing and heating the tabs. Servo motor six 5101 drives the lead screw via a coupling, causing the upper sealing head 5102 to press down and contact the lower sealing head 5103, sealing the top edge of the aluminum-plastic film. The heating temperature range for the upper and lower sealing heads is 150-230℃, which can be adjusted according to the aluminum-plastic film used. After top sealing, servo motor seven 5104 drives the lead screw via a coupling to raise the top sealing support 5204, preventing overheating and burns to the battery cell. Servo motor seven 5107, driving the lead screw via a coupling, enables automatic switching between different sized battery cells; servo motor eight 5201, driving the top sealing lead screw module 5202 via a coupling, also enables automatic switching between different sized tabs. Next, by adjusting adjustment block one, the top sealing mechanism is rotated around pin 5109 to adjust the sealing angle. Finally, by adjusting adjustment block two 5209, the relative positions of the electrode auxiliary heating block and the electrode clamp are adjusted.

[0043] Preferably, the top-side sealing robot 6 includes a dual-actuator linear motor module 6101, a cylinder 6102, a cylinder 6103, a top-sealing transport suction plate 6104, and a corner-sealing transport suction plate 6105. After top sealing, the independently controlled dual-actuator linear motor module 6101 allows the top-sealing transport suction plate 6104 to be raised and lowered via cylinder 6102, transporting the top-sealed battery cell from the top-sealed position to the corner-sealed position. After corner sealing, the corner-sealing transport suction plate 6105 is raised and lowered via cylinder 6103, transporting the top-sealed battery cell from the corner-sealed position to the side-sealed position. The suction plate assembly and cylinders are connected by springs, ensuring flexible contact with the battery cell during suction and preventing damage. This technical solution is compatible with different sized battery cells by simply replacing the suction plates.

[0044] Preferably, the corner sealing assembly 7 includes a corner sealing assembly 71, a resealing assembly 72, a corner sealing support assembly 73, and an NG box 7001 for placing the tab-type battery cell; the corner sealing assembly 71 includes a cylinder 7102, an upper corner sealing head 7103, a lower corner sealing head 7104, a digital display multimeter 7105, an angle adjustment block 7106, and an adjustment mounting plate 7107; the resealing assembly 72 includes a cylinder 7202, an upper resealing head 7203, a lower resealing head 7204, a digital display scale 7205, and an angle adjustment block 7206; the corner sealing support assembly 73 includes a cylinder 7301, a corner sealing support suction plate 7302, and a digital display multimeter 7303. When the top sealing robot moves the battery cell from the top sealing position to the corner sealing position, the tab-type battery cell is placed in the NG box 7001. Subsequently, the corner seal suction plate 7302 holds the battery cell, and the lower sealing surface of the battery cell contacts the lower corner seal head 7104 and the lower resealing head 7204. Cylinder 8 7102 drives the upper corner seal head 7103 to move to the corner sealing position, and cylinder 7101 drives the upper corner seal head 7103 to descend, so that the upper corner seal head 7103 and the lower corner seal head 7104 contact each other, sealing the corner sealing area. The corner sealing and resealing actions are based on the same principle and are performed simultaneously. Cylinder 10 7202 drives the upper resealing head 7203 to move to the resealing position, and cylinder 9 7201 drives the upper resealing head 7203 to descend. After the corner sealing and resealing are completed, cylinder 11 7301 lifts the top sealing suction plate, which can prevent the battery cell from being burned. The digital multimeter 7105 is used to adjust the relative position of the corner sealing mechanism and the battery cell, facilitating quick and accurate adjustment. The digital multimeter 7303 is used to adjust the relative position of the lower corner seal and the battery cell sealing surface, also facilitating quick and accurate adjustment. The digital scale 7205 allows for easy and accurate adjustment of the resealing mechanism and the battery cell. An adjustment mounting plate 7107 is installed below the corner sealing mechanism to align the corner seal and resealing positions. Both the corner sealing mechanism and the resealing mechanism are equipped with angle adjustment blocks 7106 and 7206 respectively.

[0045] Preferably, the side sealing assembly 8 further includes a light source board 8101, a servo motor 8204, a side sealing bracket 8205, a knob 8206, a locking block 8207, a digital dial indicator 8208, and an adjustment block 8209. After the side sealing bracket 8105 holds the battery cell, the light source board 8101, using CCD backlighting, detects the center distance between the tabs, the tab angle, and the exposed size of the protective adhesive. During operation, the side sealing bracket 8105 holds the battery cell delivered by the top side sealing robot, and the servo motor 8201 drives the lead screw through a coupling, causing the upper side sealing head 8202 to press down and contact the lower side sealing head 8203, sealing the side edge of the aluminum-plastic film. The heating temperature range of the upper and lower sealing heads is 150-230℃, and the specific temperature can be adjusted according to the aluminum-plastic film used. After the side sealing is completed, the servo motor 8204 drives the lead screw through the synchronous pulley and belt to raise the side sealing support 8205, preventing overheating and scalding of the battery cell. The front and rear positions of the side seal are adjusted by setting the knob 8206, locking block 8207 and digital dial indicator 8208, and the sealing angle is adjusted by adjusting block 8209 and corresponding pins to complete precise sealing.

[0046] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-tab housing packaging mechanism, characterized in that: The assembly includes a housing assembly (1), a tab shaping assembly (2), a tab alignment assembly (3), a clamping assembly (4), a top sealing assembly (5), a top and side sealing robot (6), a corner sealing assembly (7), and a side sealing assembly (8). The housing assembly (1) includes a housing CCD positioning assembly (11) for acquiring cell position information and a robot assembly (12) for gripping and transferring the cell. The tab alignment assembly (3) includes a tab alignment CCD assembly (31), a tab correction mechanism (32), and a piezoelectric cell mechanism (33). The clamping assembly (4) includes a clamp (4201) and a servo drive that rotates the clamp (4201) to close the cover. The motor is 4202; the top sealing assembly (5) includes a top sealing support (5204) for holding the aluminum-plastic film, a top sealing gripper cylinder (5207) and a gripper (5208) for adjusting the position of the electrode tab, and an upper sealing head (5102) and a lower sealing head (5103) for sealing the top edge of the aluminum-plastic film; the corner sealing assembly (7) includes a corner sealing assembly (71), a resealing assembly (72), and a corner sealing support assembly (73); the side sealing assembly (8) includes a side sealing support (8105) for placing and fixing the battery cell, and a side sealing upper sealing head (8202) and a side sealing lower sealing head (8203) for sealing the side edge of the aluminum-plastic film.

2. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The CCD positioning component (11) for entering the shell also includes an NG box (13) for collecting defective battery cells; the robot component (12) includes an entry gripper cylinder (1201), a cylinder (1202), a cylinder (1203), a shaping suction plate (1204), and an entry suction cup (1205).

3. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The electrode shaping assembly (2) includes a slanted push cylinder (2101), an electrode pressing block (2102), an upper top insert, a lower top insert (2103), and a shaping lead screw (2105).

4. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The electrode correction mechanism (32) includes a correction CCD camera, a front light source board (3101) and a back light source board (3102); the electrode correction mechanism (32) includes a cylinder three (3201), a cam slot block (3202), a correction gripper cylinder (3203), a correction clamp block (3204), an electrode support block (3205), a servo motor two (3206), a correction screw mechanism (3207) and a support block mounting plate (3208); the piezoelectric core mechanism (33) includes a servo motor three (3301), an electrode correction screw mechanism (3302), and an electrode correction clamp (3304).

5. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The clamp assembly (4) further includes a servo motor five (4203) for driving the clamp (4201) to move up and down, and a linear motor module one (4204) for driving the clamp (4201) to move back and forth.

6. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The top sealing assembly (5) also includes servo motor six (5101), cylinder four (5106), servo motor seven (5107), pin (5109), side pressure plate (5110) for sealing the piezoelectric cell side edge, servo motor eight (5201), top sealing screw module (5202), servo motor nine (5203), upper electrode auxiliary heating block (5205), lower electrode auxiliary heating block (5206), and adjustment block two (5209).

7. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The top-side sealing robot (6) includes a double-acting linear motor module two (6101), cylinder five (6102), cylinder six (6103), top sealing conveying suction plate (6104), and corner sealing conveying suction plate (6105).

8. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The corner sealing assembly (7) includes a corner sealing assembly one (71), a repair sealing assembly (72), a corner sealing support assembly (73), and an NG box two (7001) for placing the NG battery cells with tabs; the corner sealing assembly one (71) includes a cylinder eight (7102), a corner sealing upper end cap (7103), a corner sealing lower end cap (7104), a digital display multimeter one (7105), an angle adjustment block one (7106), and an adjustment mounting plate (7107); the repair sealing assembly (72) includes a cylinder ten (7202), a repair sealing upper end cap (7203), a repair sealing lower end cap (7204), a digital display scale (7205), and an angle adjustment block two (7206); the corner sealing support assembly (73) includes a cylinder eleven (7301), a corner sealing support suction plate (7302), and a digital display multimeter two (7303).

9. The multi-tab housing packaging mechanism according to claim 1, characterized in that: The side sealing assembly (8) also includes a light source board (8101), a servo motor (8204), a side sealing bracket (8105), a knob (8206), a locking block (8207), a digital dial indicator (8208), and an adjustment block (8209).

Images