Lithium battery rubberizing machine

Abstract

The lithium battery rubberizing machine comprises an upper machine frame and a lower machine frame, the upper machine frame is provided with an operation panel, the lower machine frame is provided with an operation table, and the lower machine frame is further provided with a rotating disc system, an upper battery cell suction cup mechanism, a rubberizing mechanism, a lower battery cell cover suction mechanism, a battery cell clamping mechanism and a battery cell belt mechanism. The rotating disc system comprises a rotating disc, a precise divider and a plurality of stations arranged on the rotating disc, each station is provided with a jig mechanism, the rotating disc is further connected with a driving motor, each jig mechanism comprises a jig cover, a jig base, a connecting seat, a battery cell product placed on the jig base and a plurality of connecting shafts, and the connecting shafts are connected with the jig cover. And a battery cell product is placed on the jig base. By using the servo motor, the precise screw rod, the precise air cylinder and other accessories and a reasonable structure, one person can discharge and collect the battery cells, the battery cell rubberizing production efficiency can be improved, and the battery cell rubberizing machine has the advantages of neat pasting position, consistent position, moderate pasting and improved quality.

Description

Technical Field

[0001] The present invention relates to the technical field of glue sticking machines, in particular to a lithium battery glue sticking machine. Background Art

[0002] The surface gluing of lithium batteries is an important process in the production of lithium batteries. Lithium battery gluing includes top gluing, double-sided gluing, top gluing and end gluing, etc. Top gluing and double-sided gluing are relatively convenient, and are currently automated, while top gluing and side gluing are difficult to automate. Since the accuracy of the side gluing is difficult to control, most of the processes involving the side gluing are still manually operated. In addition, traditional gluing machines have uneven pasting, inconsistent positions, and are too tight or too loose, resulting in relatively low production efficiency. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art solutions, the present invention provides a lithium battery glue sticking machine, which can effectively solve the problems raised by the background technology.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A lithium battery gluing machine, comprising an upper frame and a lower frame, wherein the upper frame is provided with an operation panel, the lower frame is provided with an operation table, the lower frame is further provided with a turntable system, an upper battery core suction cup mechanism, a gluing mechanism, a lower battery core suction cover mechanism, a battery core clamping mechanism and a battery core belt mechanism, the turntable system comprises a rotating disk, a precision divider and a plurality of workstations arranged on the rotating disk, each of the workstations is provided with a fixture mechanism, the rotating disk is further connected with a driving motor, the fixture mechanism comprises a fixture cover, a fixture base, a connecting seat, a battery core product placed on the fixture base and a plurality of connecting shafts, and the battery core product is placed on the fixture base;

[0006] The upper battery core suction cup mechanism presses down the fixture cover, and the upper battery core suction cup mechanism includes a first fixing plate, a second fixing plate, a first upper battery core suction cup cylinder, a second upper battery core suction cup cylinder and a plurality of first suction cups, wherein the first fixing plate is fixedly connected to the first upper battery core suction cup cylinder, the first upper battery core suction cup cylinder is connected to the second upper battery core suction cup cylinder, the second upper battery core suction cup cylinder is connected to the second fixing plate, wherein the first suction cup is arranged on the second fixing plate;

[0007] The rotating disk rotates in a clockwise or counterclockwise direction to send the battery cell to the gluing mechanism, and the battery cell is glued to the side, top and bottom of the battery cell at the same time by the gluing mechanism. The gluing mechanism includes a mounting frame for placing the tape, a glue fixing plate, a vertical plate, a horizontal plate, a tape suction cup and a glue driving module. The mounting frame is connected to the vertical plate, and a fixing rod is provided between the vertical plates. The glue fixing plate is movably connected to the vertical plate, and a guide structure is also provided at the connection between the glue fixing plate and the vertical plate.

[0008] After the battery cell glue is completed, the rotating disk rotates the battery cell to the lower battery cell cover suction mechanism, and the lower battery cell cover suction mechanism sucks up the jig cover. The lower battery cell cover suction mechanism includes a third fixed plate, a fourth fixed plate, a first cover suction cylinder, a second cover suction cylinder and a plurality of second suction cups. The third fixed plate is fixedly connected to the first cover suction cylinder, the first cover suction cylinder is connected to the second cover suction cylinder, and the second suction cup is arranged on the fourth fixed plate;

[0009] The battery cell clamping mechanism moves the battery cell product to the lower battery cell belt mechanism, and the battery cell belt mechanism is used to convey the battery cell product. The battery cell clamping mechanism includes a horizontal plate for clamping the battery cell product, a clamping plate arranged on the horizontal plate, a first finger cylinder connecting the clamping plate, a second finger cylinder, a displacement drive module and a first fixed structure. The battery cell product is clamped by the clamping plate and the displacement structure and placed on the lower battery cell belt mechanism. The lower battery cell belt mechanism includes a conveying belt, a belt drive module and a second fixed structure.

[0010] As a further description of the above technical solution, the first upper battery core suction cup cylinder is arranged on the side of the first fixed plate, and the first upper battery core suction cup cylinder is arranged in parallel with the second upper battery core suction cup cylinder, wherein the second fixed plate is fixedly connected to the first suction cup, and the second fixed plate is fixedly connected to the first suction cup, the first cover suction cylinder is arranged on the side of the third fixed plate, and the first cover suction cylinder is arranged in parallel with the second cover suction cylinder, wherein the fourth fixed plate is fixedly connected to the second suction cup, and the first suction cup and the second suction cup suck up or put down the jig cover in a telescopic manner.

[0011] As a further description of the above technical solution, the connecting seat is connected to the fixture base through a connecting shaft, the connecting seat is fixed on the rotating disk, and the connecting seat is distributed along the circumference of the axial surface of the rotating disk, wherein the precision divider and the drive motor are arranged at the bottom of the rotating disk.

[0012] As a further description of the above technical solution, the glue sticking drive module includes a first glue sticking servo motor, a second glue sticking servo motor, a glue sticking cylinder, and a glue sticking transmission structure connected to a guide structure. The vertical plate moves along the vertical direction of the glue sticking fixing plate through the guide structure. The guide structure includes a first guide rail and a second guide rail. The first guide rail is horizontally arranged on the vertical plate, and the second guide rail is longitudinally arranged on the glue sticking fixing plate. A cutter is also provided at the bottom of the vertical plate, and the glue sticking suction cups are arranged on the vertical plate in a line.

[0013] As a further description of the above technical solution, the first rubber servo motor is arranged above the rubber fixing plate, and the rubber transmission structure includes a fixing seat, a bearing seat, a first rubber precision screw and a second rubber precision screw, the first rubber precision screw is connected to the first rubber servo motor, and the fixing seat is connected to the second rubber servo motor, wherein the second rubber precision screw is connected to the second rubber servo motor, and the first rubber precision screw passes through the fixing seat and is connected to the bearing seat.

[0014] As a further description of the above technical solution, the first fixed structure includes a motor fixing plate and a cylinder fixing plate for installing the displacement drive module, a long plate is provided on the top of the cylinder fixing plate, and the long plate connects the first finger cylinder and the second finger cylinder, wherein the displacement drive module includes a clamping servo motor, a clamping precision screw rod, a lifting cylinder and a lifting sliding plate, the lifting sliding plate is connected to the cylinder fixing plate, and the lifting cylinder is connected to the long plate.

[0015] As a further description of the above technical solution, the second fixed structure includes a side plate for installing a belt drive module, a lower battery cell fixed plate, a connecting plate and a plurality of guide pillars connected to the side plates, the belt drive module includes a lower battery cell servo motor, a conveying motor and a belt transmission structure connected to the conveying motor, wherein the side plates are arranged on both sides of the conveying belt, the belt transmission structure is connected to the conveying belt, the lower battery cell servo motor is fixed on the lower battery cell fixed plate, and the belt transmission structure includes a driving wheel and a passive wheel.

[0016] As a further description of the above technical solution, the lower battery cell fixing plate is arranged in parallel with the connecting plate, and a lower battery cell precision screw is also provided between the lower battery cell fixing plate and the connecting plate. The guide column is vertically provided on the connecting plate. The connecting plate can be lifted and lowered above the lower battery cell fixing plate through the lower battery cell precision screw and the guide column. A synchronous belt is provided at the bottom of the lower battery cell fixing plate, and the lower battery cell precision screw is connected to the lower battery cell servo motor through the synchronous belt.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The lithium battery gluing machine of the present invention has at least one of the following beneficial effects during use:

[0019] By using servo motors, precision screws, precision cylinders and other accessories, and reasonable structures, one person can complete the discharge and collection of cells. According to the parameters of the cell products, the required parameters are set on the operation panel, and the cell products are manually placed on the fixture mechanism. The upper cell suction cup mechanism presses down the fixture cover. Press the button on the operating table, and the turntable system transfers the cell products to the gluing mechanism. The side, top and bottom of the cell products are glued at the same time. After completion, the turntable system transfers the cell products to the lower cell suction cover mechanism. The lower cell suction cover mechanism sucks up the fixture, and the cell clamping mechanism moves the cell products to the lower cell belt mechanism. The lower cell belt mechanism sends the cell to the front of the equipment, and the cell is manually collected and discharged. The above cycle can improve the efficiency of cell gluing production, and also has the advantages of neat and consistent pasting positions, moderate pasting, and improved quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a lithium battery glue sticking machine of the present invention;

[0021] Figure 2 It is a schematic diagram of a gluing mechanism of a lithium battery gluing machine of the present invention;

[0022] Figure 3 It is a schematic diagram of a lower cell cover suction mechanism of a lithium battery glue sticking machine of the present invention;

[0023] Figure 4 It is a schematic diagram of a cell clamping mechanism of a lithium battery gluing machine of the present invention;

[0024] Figure 5 It is a schematic diagram of a lower cell belt mechanism of a lithium battery gluing machine of the present invention;

[0025] Figure 6 It is a schematic diagram of a battery cell suction cup mechanism of a lithium battery gluing machine of the present invention;

[0026] Figure 7 It is a schematic diagram of a fixture mechanism of a lithium battery gluing machine of the present invention;

[0027] Figure 8 The figure is a schematic diagram of a turntable system of a lithium battery gluing machine according to the present invention.

[0028] Numbers in the figure:

[0029] 1. Upper rack; 101. Operation panel; 102. Lower rack; 103. Operation table; 2. Gluing mechanism; 201. First glueing servo motor; 202. First glueing precision screw rod; 203. Second glueing servo motor; 204. Second glueing precision screw rod; 205. Mounting frame; 206. Gluing cylinder; 207. Cutter; 208. Tape sucker; 209. First guide rail; 210. Gluing fixing plate; 211. Second guide rail; 212 , fixed seat; 213, bearing seat; 214, fixed rod; 215, vertical plate; 216, horizontal plate; 3, lower battery core suction cover mechanism; 301, third fixed plate; 302, first suction cover cylinder; 303, second suction cover cylinder; 304, second suction cup; 305, fourth fixed plate; 4, battery core clamping mechanism; 401, first finger cylinder; 402, clamping plate; 403, second finger cylinder; 404, battery core product; 405, clamping servo motor; 40 6. Clamping precision screw rod; 407. Lifting cylinder; 408. Motor fixing plate; 409. Cylinder fixing plate; 410. Lifting sliding plate; 411. Horizontal bar; 412. Long plate; 5. Lower battery belt mechanism; 501. Lower battery servo motor; 502. Lower battery precision screw rod; 503. Guide column; 504. Driving wheel; 505. Conveying belt; 506. Side plate; 507. Passive wheel; 508. Lower battery fixing plate; 509. Connecting plate; 510. Synchronous belt; 511. Conveying motor; 6. Upper battery core suction cup mechanism; 601. First fixed plate; 602. First upper battery core suction cup cylinder; 603. Second upper battery core suction cup cylinder; 604. First suction cup; 7. Fixture mechanism; 701. Fixture cover; 702. Fixture base; 703. Connecting shaft; 704. Connecting seat; 8. Turntable system; 801. Work station; 802. Rotating disk; 803. Precision divider; 804. Driving motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-8As shown, the present invention provides a lithium battery gluing machine, including an upper frame 1 and a lower frame 102, the upper frame 1 is provided with an operation panel 101, the lower frame 102 is provided with an operation table 103, the lower frame 102 is also provided with a turntable system 8, an upper battery cell suction cup mechanism 6, a gluing mechanism 2, a lower battery cell suction cover mechanism 3, a battery cell clamping mechanism 4 and a battery cell belt mechanism, the turntable system 8 includes a rotating disk 802, a precision divider 803 and a plurality of workstations 801 arranged on the rotating disk 802, each of the workstations 801 is provided with a fixture mechanism 7, the rotating disk 802 is also connected to a drive motor 804, the fixture mechanism 7 includes a fixture cover 701, a fixture base 702, a connecting seat 704, a battery cell product 404 placed on the fixture base 702 and a plurality of connecting shafts 703, and the battery cell product 404 is placed on the fixture base 702.

[0032] This embodiment is suitable for lithium battery cell gluing. During the production process of lithium batteries, glue needs to be glued all around to facilitate the next step. By using servo motors, precision screws, precision cylinders and other accessories, and a reasonable structure, one person can complete the discharge and collection of cells, which can improve the efficiency of cell gluing, and has the effect of neat and consistent gluing positions, moderate gluing, and improved quality.

[0033] Among them, the required parameters are set on the operation panel 101 according to the parameters of the battery cell product 404. The battery cell product 404 is manually placed on the fixture mechanism 7, the upper battery cell suction cup mechanism 6 presses down the fixture cover 701, and the button on the operating table 103 is pressed. The turntable system 8 transfers the battery cell product 404 to the gluing mechanism 2, and the side, top and bottom of the battery cell product 404 are glued at the same time. After completion, the turntable system 8 transfers the battery cell product 404 to the lower battery cell suction cover mechanism 3, and the lower battery cell suction cover mechanism 3 sucks up the fixture, and the clamping battery cell mechanism 4 moves the battery cell product 404 to the lower battery cell belt mechanism 5. The lower battery cell belt mechanism 5 sends the battery cell to the front of the equipment, and the battery cell is manually collected and discharged. The above cycle can improve the production efficiency of battery cell gluing, and also has the advantages of neat and consistent pasting positions, moderate pasting, and improved quality.

[0034] The connection seat 704 is fixed on the rotating disk 802 of the turntable system 8. The connecting shaft 703 and the fixture bottom are fixed on the connection seat 704. The battery product 404 is placed on the fixture bottom, and the upper battery cover suction mechanism presses the fixture cover 701 on the battery product 404.

[0035] The upper battery core suction cup mechanism 6 presses down the fixture cover 701, and the upper battery core suction cup mechanism 6 includes a first fixed plate 601, a second fixed plate, a first upper battery core suction cup cylinder 602, a second upper battery core suction cup cylinder 603 and multiple first suction cups 604, the first fixed plate 601 is fixedly connected to the first upper battery core suction cup cylinder 602, the first upper battery core suction cup cylinder 602 is connected to the second upper battery core suction cup cylinder 603, the second upper battery core suction cup cylinder 603 is connected to the second fixed plate, and the first suction cup 604 is arranged on the second fixed plate.

[0036] The first upper battery core suction cup cylinder 602 and the second upper battery core suction cup cylinder 603 are installed on the first fixed plate 601, the second fixed plate is connected to the second upper battery core suction cup cylinder 603, and the first suction cup 604 is fixed on the second fixed plate. The first upper battery core suction cup cylinder 602 and the second upper battery core suction cup cylinder 603 shrink in sequence to drive the first suction cup 604 to suck up the fixture cover 701 or extend to put down the fixture cover 701.

[0037] The rotating disk 802 rotates in a clockwise or counterclockwise direction to send the battery cell to the gluing mechanism 2, and the battery cell is glued on the side, top and bottom edges of the battery cell at the same time through the gluing mechanism 2. The gluing mechanism 2 includes a mounting frame 205 for placing tape, a glue fixing plate 210, a vertical plate 215, a horizontal plate 216, a tape suction cup 208 and a glue driving module. The mounting frame 205 is connected to the vertical plate 215, and a fixing rod 214 is provided between the mounting frame 205 and the vertical plate 215. The glue fixing plate 210 is movably connected to the vertical plate 215, and a guide structure is also provided at the connection between the glue fixing plate 210 and the vertical plate 215.

[0038] The fixture mechanism 7 is fixed on the rotation, the rotating disk 802 is fixed on the precision divider 803, and the driving motor 804 is connected to the precision divider 803. The motor drives the precision divider 803 to transfer the battery product 404 to the gluing mechanism 2. The first gluing servo motor 201 of the gluing mechanism 2 is connected to the first gluing precision screw 202 and fixed on the gluing fixing plate 210, and the second guide rail 211 is connected to the gluing fixing plate 210. The first gluing servo motor 201 drives and controls the upper and lower gluing of the tape. The second gluing servo motor 203 is fixed on the fixing seat 212, the second gluing servo motor 203 is connected to the second gluing precision screw 204, the second gluing precision screw 204 is installed on the bearing seat 213, and the second gluing servo motor 203 drives and controls the front and rear gluing of the tape. The first guide rail 209 is connected to the vertical plate 215 and the horizontal plate 216 respectively. The first guide rail 209 is fixed on the horizontal plate 216. The vertical plate 215 can be adjusted left and right through the first guide rail 209 to be positioned at the gluing position of the battery product 404. The tape is set on the mounting frame 205, and the mounting frame 205 is connected to the vertical plate 215 through the fixing rod 214. The fixing rod 214, the gluing cylinder 206, the cutter 207, and the tape sucker 208 are all fixed on the vertical plate 215. The tape sucker 208 sucks the tape, and the gluing cylinder 206 extends and the tape is cut by the cutter 207 to complete the gluing of the battery.

[0039] After the battery cell is glued, the rotating disk 802 rotates the battery cell to the lower battery cell cover suction mechanism 3, and the lower battery cell cover suction mechanism 3 sucks up the fixture cover 701. The lower battery cell cover suction mechanism 3 includes a third fixed plate 301, a fourth fixed plate 305, a first cover suction cylinder 302, a second cover suction cylinder 303 and a plurality of second suction cups 304. The third fixed plate 301 is fixedly connected to the first cover suction cylinder 302, the first cover suction cylinder 302 is connected to the second cover suction cylinder 303, and the second suction cup 304 is arranged on the fourth fixed plate 305.

[0040] In this embodiment, the clamping plate 402 and the horizontal bar 411 are fixed on the first finger cylinder 401, and the long plate 412 is fixed on the second finger cylinder 403. The second finger cylinder 403 is fixed on the lifting sliding plate 410. The lifting cylinder 407 is connected to the lifting sliding plate 410, the clamping servo motor 405 is fixed on the motor fixing plate 408, the lifting cylinder 407 is installed on the cylinder fixing plate 409, and the cylinder fixing plate 409 and the clamping servo motor 405 are connected to the clamping precision screw 406. The clamping servo motor 405 can control the clamping plate 402 to clamp the battery product 404 and put it on the lower battery belt mechanism 5 through the lifting cylinder 407, the first finger cylinder 401, and the second finger cylinder 403.

[0041] The lower cell servo motor 501 is fixed on the lower cell fixing plate 508, the guide column 503 and the precision screw are fixed on the connecting plate 509, and the synchronous belt 510 connects the lower cell servo motor 501 and the precision screw. The lower cell servo motor 501 controls the lifting and lowering of the conveyor belt 505. The driving wheel 504, the driven wheel 504, and the conveyor motor 511 are fixed on the side plate 506, and the conveyor belt 505 connects the driving wheel 504 and the driven wheel 507. The conveyor motor 511 conveys the cell product 404 to the front, and the cell product 404 is manually received and discharged.

[0042] The battery cell clamping mechanism 4 moves the battery cell product 404 to the lower battery cell belt mechanism 5, and the battery cell belt mechanism is used to convey the battery cell product 404. The battery cell clamping mechanism 4 includes a horizontal plate 216 for clamping the battery cell product 404, a clamping plate 402 arranged on the horizontal plate 216, a first finger cylinder 401 connected to the clamping plate 402, a second finger cylinder 403, a displacement drive module and a first fixed structure. The battery cell product 404 is clamped by the clamping plate 402 and the displacement structure and placed on the lower battery cell belt mechanism 5. The lower battery cell belt mechanism 5 includes a conveying belt 505, a belt drive module and a second fixed structure.

[0043] It is further explained that the first upper battery core suction cup cylinder 602 is arranged on the side of the first fixed plate 601, and the first upper battery core suction cup cylinder 602 is arranged in parallel with the second upper battery core suction cup cylinder 603, wherein the second fixed plate is fixedly connected to the first suction cup 604, and the second fixed plate is fixedly connected to the first suction cup 604, the first cover suction cylinder 302 is arranged on the side of the third fixed plate 301, and the first cover suction cylinder 302 is arranged in parallel with the second cover suction cylinder 303, wherein the fourth fixed plate 305 is fixedly connected to the second suction cup 304, and the first suction cup 604 and the second suction cup 304 suck up or put down the jig cover 701 in a telescopic manner.

[0044] It is further explained that the connecting seat 704 is connected to the fixture base 702 through the connecting shaft 703, the connecting seat 704 is fixed on the rotating disk 802, and the connecting seat 704 is distributed along the circumference of the axial surface of the rotating disk 802, wherein the precision divider 803 and the driving motor 804 are arranged at the bottom of the rotating disk 802.

[0045] It is further explained that the glue sticking drive module includes a first glue sticking servo motor 201, a second glue sticking servo motor 203, a glue sticking cylinder 206, and a glue sticking transmission structure connected to a guide structure. The vertical plate 215 moves along the vertical direction of the glue sticking fixing plate 210 through the guide structure. The guide structure includes a first guide rail 209 and a second guide rail 211. The first guide rail 209 is horizontally arranged on the vertical plate 215, and the second guide rail 211 is longitudinally arranged on the glue sticking fixing plate 210. A cutter 207 is also provided at the bottom of the vertical plate 215, and the glue sticking suction cups are arranged on the vertical plate 215 in a line.

[0046] It is further explained that the first rubber servo motor 201 is arranged above the rubber fixing plate 210, and the rubber transmission structure includes a fixing seat 212, a bearing seat 213, a first rubber precision screw 202 and a second rubber precision screw 204, the first rubber precision screw 202 is connected to the first rubber servo motor 201, and the fixing seat 212 is connected to the second rubber servo motor 203, wherein the second rubber precision screw 204 is connected to the second rubber servo motor 203, and the first rubber precision screw 202 passes through the fixing seat 212 and is connected to the bearing seat 213.

[0047] It is further explained that the first fixed structure includes a motor fixing plate 408 and a cylinder fixing plate 409 for installing a displacement drive module, a long plate 412 is provided on the top of the cylinder fixing plate 409, and the long plate 412 is connected to the first finger cylinder 401 and the second finger cylinder 403, wherein the displacement drive module includes a clamping servo motor 405, a clamping precision screw rod 406, a lifting cylinder 407 and a lifting sliding plate 410, the lifting sliding plate 410 is connected to the cylinder fixing plate 409, and the lifting cylinder 407 is connected to the long plate 412.

[0048] It is further explained that the second fixed structure includes a side plate 506 for installing a belt drive module, a lower battery cell fixed plate 508, a connecting plate 509 and a plurality of guide pillars 503 connected to the side plate 506, the belt drive module includes a lower battery cell servo motor 501, a conveying motor 511 and a belt transmission structure connected to the conveying motor 511, wherein the side plates 506 are arranged on both sides of the conveying belt 505, the belt transmission structure is connected to the conveying belt 505, the lower battery cell servo motor 501 is fixed on the lower battery cell fixed plate 508, and the belt transmission structure includes a driving wheel 504 and a passive wheel 507.

[0049] It is further explained that the lower battery cell fixing plate 508 is arranged in parallel with the connecting plate 509, and a lower battery cell precision screw 502 is also provided between the lower battery cell fixing plate 508 and the connecting plate 509. The guide column 503 is vertically provided on the connecting plate 509. The connecting plate 509 can be lifted and lowered above the lower battery cell fixing plate 508 through the lower battery cell precision screw 502 and the guide column 503. A synchronous belt 510 is provided at the bottom of the lower battery cell fixing plate 508, and the lower battery cell precision screw 502 is connected to the lower battery cell servo motor 501 through the synchronous belt 510.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A lithium battery gluing machine, comprising an upper frame and a lower frame, wherein the upper frame is provided with an operation panel, and the lower frame is provided with an operation table, characterized in that: The lower frame is also provided with a turntable system, an upper battery core suction cup mechanism, a glue sticking mechanism, a lower battery core suction cover mechanism, a battery core clamping mechanism and a battery core belt mechanism. The turntable system includes a rotating disk, a precision divider and a plurality of workstations arranged on the rotating disk. Each of the workstations is provided with a fixture mechanism. The rotating disk is also connected with a driving motor. The fixture mechanism includes a fixture cover, a fixture base, a connecting seat, a battery core product placed on the fixture base and a plurality of connecting shafts. The battery core product is placed on the fixture base. The upper battery core suction cup mechanism presses down the fixture cover, and the upper battery core suction cup mechanism includes a first fixing plate, a second fixing plate, a first upper battery core suction cup cylinder, a second upper battery core suction cup cylinder and a plurality of first suction cups, wherein the first fixing plate is fixedly connected to the first upper battery core suction cup cylinder, the first upper battery core suction cup cylinder is connected to the second upper battery core suction cup cylinder, the second upper battery core suction cup cylinder is connected to the second fixing plate, wherein the first suction cup is arranged on the second fixing plate; The rotating disk rotates in a clockwise or counterclockwise direction to send the battery cell to the gluing mechanism, and the battery cell is glued to the side, top and bottom of the battery cell at the same time by the gluing mechanism. The gluing mechanism includes a mounting frame for placing the tape, a glue fixing plate, a vertical plate, a horizontal plate, a tape suction cup and a glue driving module. The mounting frame is connected to the vertical plate, and a fixing rod is provided between the vertical plates. The glue fixing plate is movably connected to the vertical plate, and a guide structure is also provided at the connection between the glue fixing plate and the vertical plate. After the battery cell glue is completed, the rotating disk rotates the battery cell to the lower battery cell cover suction mechanism, and the lower battery cell cover suction mechanism sucks up the jig cover. The lower battery cell cover suction mechanism includes a third fixed plate, a fourth fixed plate, a first cover suction cylinder, a second cover suction cylinder and a plurality of second suction cups. The third fixed plate is fixedly connected to the first cover suction cylinder, the first cover suction cylinder is connected to the second cover suction cylinder, and the second suction cup is arranged on the fourth fixed plate; The battery cell clamping mechanism moves the battery cell product to the lower battery cell belt mechanism, and the battery cell belt mechanism is used to convey the battery cell product. The battery cell clamping mechanism includes a horizontal plate for clamping the battery cell product, a clamping plate arranged on the horizontal plate, a first finger cylinder connecting the clamping plate, a second finger cylinder, a displacement drive module and a first fixed structure. The battery cell product is clamped by the clamping plate and the displacement structure and placed on the lower battery cell belt mechanism. The lower battery cell belt mechanism includes a conveying belt, a belt drive module and a second fixed structure.

2. A lithium battery gluing machine according to claim 1, characterized in that: The first upper battery core suction cup cylinder is arranged on the side of the first fixed plate, and the first upper battery core suction cup cylinder is arranged in parallel with the second upper battery core suction cup cylinder, wherein the second fixed plate is fixedly connected to the first suction cup, and the second fixed plate is fixedly connected to the first suction cup, the first cover suction cylinder is arranged on the side of the third fixed plate, and the first cover suction cylinder is arranged in parallel with the second cover suction cylinder, wherein the fourth fixed plate is fixedly connected to the second suction cup, and the first suction cup and the second suction cup suck up or put down the jig cover in a telescopic manner.

3. A lithium battery gluing machine according to claim 1, characterized in that: The connecting seat is connected to the fixture base through a connecting shaft, the connecting seat is fixed on the rotating disk, and the connecting seat is distributed along the circumference of the axial surface of the rotating disk, wherein the precision divider and the driving motor are arranged at the bottom of the rotating disk.

4. A lithium battery gluing machine according to claim 1, characterized in that: The glue sticking driving module includes a first glue sticking servo motor, a second glue sticking servo motor, a glue sticking cylinder, and a glue sticking transmission structure connected to a guide structure. The vertical plate moves along the vertical direction of the glue sticking fixing plate through the guide structure. The guide structure includes a first guide rail and a second guide rail. The first guide rail is transversely arranged on the vertical plate, and the second guide rail is longitudinally arranged on the glue sticking fixing plate. A cutter is also provided at the bottom of the vertical plate, and the glue sticking suction cups are arranged on the vertical plate in a line.

5. A lithium battery gluing machine according to claim 4, characterized in that: The first rubber servo motor is arranged above the rubber fixing plate, and the rubber transmission structure includes a fixing seat, a bearing seat, a first rubber precision screw and a second rubber precision screw, the first rubber precision screw is connected to the first rubber servo motor, and the fixing seat is connected to the second rubber servo motor, wherein the second rubber precision screw is connected to the second rubber servo motor, and the first rubber precision screw passes through the fixing seat and is connected to the bearing seat.

6. The lithium battery gluing machine according to claim 1, characterized in that: The first fixed structure includes a motor fixing plate and a cylinder fixing plate for installing a displacement drive module. A long plate is provided on the top of the cylinder fixing plate. The long plate connects the first finger cylinder and the second finger cylinder. The displacement drive module includes a clamping servo motor, a clamping precision screw rod, a lifting cylinder and a lifting sliding plate. The lifting sliding plate is connected to the cylinder fixing plate, and the lifting cylinder is connected to the long plate.

7. The lithium battery gluing machine according to claim 1, characterized in that: The second fixed structure includes a side plate for installing a belt drive module, a lower battery cell fixed plate, a connecting plate and a plurality of guide pillars connected to the side plates, the belt drive module includes a lower battery cell servo motor, a conveying motor and a belt transmission structure connected to the conveying motor, wherein the side plates are arranged on both sides of the conveying belt, the belt transmission structure is connected to the conveying belt, the lower battery cell servo motor is fixed on the lower battery cell fixed plate, and the belt transmission structure includes a driving wheel and a passive wheel.

8. A lithium battery gluing machine according to claim 7, characterized in that: The lower battery cell fixing plate is arranged in parallel with the connecting plate, and a lower battery cell precision screw is also provided between the lower battery cell fixing plate and the connecting plate. The guide column is vertically arranged on the connecting plate. The connecting plate can be lifted and lowered above the lower battery cell fixing plate through the lower battery cell precision screw and the guide column. A synchronous belt is provided at the bottom of the lower battery cell fixing plate, and the lower battery cell precision screw is connected to the lower battery cell servo motor through the synchronous belt.

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