Lithium ion battery side gluing machine

Abstract

The utility model discloses a lithium ion battery side gluing machine, and relates to the technical field of battery side gluing machines, the lithium ion battery side gluing machine comprises a side gluing machine, a fixing block is arranged at the front end of the side gluing machine, an auxiliary block is arranged above the fixing block, and supporting blocks are fixedly arranged at the two ends of the two sides of the upper end face of the auxiliary block. Movable grooves are formed in the four supporting blocks, internal threads are arranged on the inner walls of the supporting blocks, mounting grooves located in the supporting blocks are formed in one sides of the internal threads, a rotating roller is arranged between the two supporting blocks, and movable blocks connected through the movable grooves in a penetrating mode are arranged in the supporting blocks; sliding grooves are formed in the four end feet of the supporting block correspondingly, guide rods are arranged in the four sliding grooves correspondingly, and guide sliding blocks connected to the exteriors of the four guide rods in a sleeving mode are arranged on the four end feet of the movable block correspondingly. According to the utility model, the subsequent working efficiency is improved through the structure convenient to replace, disassemble and assemble of the rotating roller.

Description

Technical Field

[0001] The utility model relates to the technical field of battery side glue machines, in particular to a lithium ion battery side glue machine. Background Art

[0002] When making lithium-ion batteries, in order to protect the internal battery cells, a layer of carbon-coated aluminum foil is needed to be coated on the outside. At the same time, a single piece of carbon-coated aluminum foil can provide better protection for the entire lithium-ion battery. Before the carbon-coated aluminum foil is wrapped around the entire lithium-ion battery, double-sided tape needs to be adhered to the side of the lithium-ion battery to allow the carbon-coated aluminum foil to be combined with the surface of the lithium-ion battery.

[0003] For example, patent No. CN201820173211.9 discloses a lithium battery gluing machine, whose structure includes an equipment base, a battery moving device, a double-sided adhesive moving device and a finished product discharging track. The battery moving device, the double-sided adhesive moving device and the finished product discharging track are all fixed on the upper surface of the equipment base. The battery moving device includes a discharge rack, a conveying track, a push rod, a discharging cylinder, a first motor and a transmission belt. The conveying track is fixed on the equipment base, the discharge rack is fixed at one end of the conveying track, and the push rod is located on the side of the discharge rack away from the conveying track. The bottom of the material discharging rack is also provided with a discharging notch, a vertical plate is vertically fixed on one side of the conveying track, the fixed end of the first motor is fixed to the top of the vertical plate, a rotating gear is fixed to the movable end of the first motor, the rotating gear is meshed with the transmission belt, a transmission block is fixed on the outer side of the transmission belt, the transmission block is fixedly connected to the fixed end of the discharging cylinder, and a discharging push block is fixedly connected to the movable end of the discharging cylinder. The utility model can quickly stick double-sided tape on the side of the lithium battery through the lithium battery gluing machine, thereby reducing the production time of the entire lithium battery and improving the production efficiency of the enterprise;

[0004] In the prior art, the rotating rollers in such side glue machines may be damaged after long-term use, affecting the subsequent work efficiency. The existing rotating rollers are fixed by threads, which is a relatively simple connection method. In addition, the threads may be rusted over a long period of time, which may make disassembly more complicated, time-consuming and labor-intensive. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a lithium-ion battery side glue machine, which solves the problem that the rotating rollers in such side glue machines in the prior art may be damaged after long-term use, thereby affecting subsequent work efficiency. The existing rotating rollers are all fixed by threads, which is a relatively simple connection method. In addition, the threads may rust over a long period of time, making disassembly more complicated, time-consuming and labor-intensive.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a lithium-ion battery side glue machine, including a side glue machine, a fixed block is arranged at the front end of the side glue machine, an auxiliary block is arranged above the fixed block, support blocks are fixedly arranged at both ends of the upper end surface of the auxiliary block, movable grooves are arranged inside the four support blocks, internal threads are arranged on the inner wall of the support block, a mounting groove located inside the support block is arranged on one side of the internal thread, a rotating roller is arranged between the two support blocks, a movable block connected through the movable groove is arranged inside the support block, slide grooves are arranged inside the four end feet of the support block, guide rods are arranged inside the four slide grooves, and guide sliders are arranged on the four end feet of the movable block, which are sleeved on the outside of the four guide rods. One side of the guide sliding block is provided with a spring A which is sleeved on the outside of the four guide rods, one side of the movable block is fixedly provided with a U-shaped block, the interior of the U-shaped block is provided with a U-shaped groove, the interior of the two sides of the U-shaped block is provided with slots, both sides of the rotating roller are provided with couplings, one side of the coupling is fixedly provided with a threaded rod, the threaded rod is meshed and connected with the internal thread, the interior of the threaded rod is provided with a slot, the U-shaped block is inserted into the slot, the interior of the slot is provided with a convex block, the interior of the convex block is provided with a spring slot, the interior of the spring slot is provided with a spring B, both ends of the spring B are provided with plug-in blocks, the two plug-in blocks are inserted into the two slots, the convex block is inserted into the U-shaped slot, and a discharging push rod is fixedly installed on the left side of the upper end of the fixed block through a connecting frame.

[0007] Preferably, a displacement structure is provided at the front end of the side glue machine, a glue adsorption box is provided below the displacement structure, the displacement structure is composed of a lifting cylinder and a front and rear displacement cylinder, a plurality of evenly arranged adsorption ports are provided on the surface of the lower end face of the glue adsorption box, and a vacuum adsorption machine is provided inside the glue adsorption box.

[0008] Preferably, a cutting knife is provided on the front side of the side glue machine behind the fixed block, the cutting knife and the side glue machine are movably connected via a lifting displacement cylinder, and two cutting knives are provided.

[0009] Preferably, a glue paper roll is arranged on the right side of the front end of the side glue machine, a feed plate is arranged at the front end of the side glue machine, located on the side of the glue paper roll, a limiting roller and a paper clamping tooling are arranged on the front end surface of the feed plate, the rear end of the feed plate and the side glue machine are slidably connected through a linear guide rail, left and right lateral displacement cylinders are arranged inside the side glue machine, and the output ends of the left and right lateral displacement cylinders and the right end of the feed plate are fixedly connected through a connecting plate.

[0010] Preferably, there are two rotating rollers, and the outsides of the two rotating rollers are both sleeved with anti-slip rubber skins.

[0011] Preferably, a limiting block is fixedly provided on one side of the movable block.

[0012] Preferably, a tape winding disk is provided on one side of the front end surface of the side glue machine, a plurality of wire rollers are provided on one side of the tape winding disk, a shearing blade located at the rear end of the rotating roller is provided on one side of the wire roller, and a lifting seat located inside the side glue machine is provided on the lower end surface of the shearing blade.

[0013] Beneficial Effects

[0014] The utility model provides a self-locking bowl head hanging plate. Compared with the prior art, it has the following beneficial effects:

[0015] 1. When disassembling the rotating roller, pull the movable block to one side so that it slides through the guide sliders sleeved on the outside of the guide rod at both ends. Under the action of the pulling force, the U-shaped block slowly disengages from the card slot inside the threaded rod. At the same time, the plug-in block inserted into the internal slot of the U-shaped block is also squeezed in the slot under the action of the pulling force, so that the spring B at one end of the plug-in block is slowly squeezed and compressed. At this time, the plug-in block also disengages from the slot. Finally, rotate the rotating roller so that the threaded rod on one side of the coupling is meshed and connected with the internal thread of the inner wall of the support block. Finally, disengage to complete the disassembly. When installing the rotating roller, first align the threaded rod on one side with the internal thread of the inner wall of the supporting block to engage and fix it. After the fixation is completed, release the pulled movable block so that it is in the installation groove inside the supporting block. The movable block is slowly inserted into the groove inside the threaded rod by sliding the guide sliders at both ends to be fixed. While it is inserted, the plug blocks at both ends of the protrusion will be squeezed toward one end, so that the spring B between the two plug blocks is compressed. Then, when the U-shaped block is inserted into the groove, the spring B is relaxed so that the plug blocks at both ends are ejected and inserted into the slot inside the U-shaped block for fixation.

[0016] 2. When the side glue machine is in operation, the lithium-ion battery is placed between the two rotating rollers, and the cylinder at the rear end of the displacement structure drives the glue adsorption box to move, and the glue adsorption box is moved to the top of the cutting knife. At the same time, the feeding plate sends out the adhesive paper on the adhesive paper roll, and drives the adhesive paper to the bottom of the glue adsorption box through the left and right lateral displacement cylinders. Then the cutting knife cuts the adhesive paper and the adhesive paper is adsorbed by the glue adsorption box, so that the tape is located on the lower end surface of the glue adsorption box, and the displacement structure makes it move forward and backward and then move up and down, and the glue adsorption box moves to the top of the battery until the tape sticks to the surface of the lithium-ion battery, and the adhesive paper is attached to the battery surface to achieve gluing. Finally, the lithium-ion battery is pushed out by the discharge push rod on one side to facilitate discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the feeding plate of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the rotating structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating roller connection of the utility model;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of the cross section A of the rotating roller connection of the utility model.

[0022] In the figure: 1. Side glue machine; 2. Displacement structure; 3. Glue adsorption box; 4. Fixed block; 5. Rotating roller; 6. Support block; 7. Auxiliary block; 8. Movable groove; 9. Guide slider; 10. Limit block; 11. Movable block; 12. Coupling; 13. Threaded rod; 14. Internal thread; 15. Mounting groove; 16. Slide groove; 17. Spring A; 18. Guide rod; 19. U-shaped block; 20. Slot; 21. Spring B; 22. Slot; 23. Insert block; 24. U-shaped groove; 25. Bump; 26. Spring groove; 27. Cutter; 28. Discharge push rod; 29. ​​Adhesive paper roll; 30. Feed plate; 31. Limit roller; 32. Paper clamping tool; 33. Left and right lateral displacement cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model provides a technical solution: a lithium-ion battery side glue machine, including a side glue machine 1, a fixed block 4 is arranged at the front end of the side glue machine 1, an auxiliary block 7 is arranged above the fixed block 4, support blocks 6 are fixedly arranged at both ends of the upper end surface of the auxiliary block 7, and movable grooves 8 are arranged inside the four support blocks 6, and the inner wall of the support block 6 is provided with an internal thread 14, and a mounting groove 15 located inside the support block 6 is arranged on one side of the internal thread 14, and a rotating roller 5 is arranged between the two support blocks 6, and a displacement structure 2 is arranged at the front end of the side glue machine 1, and a glue adsorption box 3 is arranged below the displacement structure 2, and the displacement structure 2 is controlled by a lifting cylinder and a front-rear displacement cylinder, a plurality of evenly arranged adsorption ports are provided on the surface of the lower end surface of the glue adsorption box 3, a vacuum adsorption machine is arranged inside the glue adsorption box 3, a cutting knife 27 is arranged at the front side of the side glue machine 1 behind the fixed block 4, the cutting knife 27 and the side glue machine 1 are movably connected through a lifting displacement cylinder, two cutting knives 27 are arranged, two rotating rollers 5, and the outsides of the two rotating rollers 5 are sleeved with non-slip rubber skins, the displacement structure 2 can drive the glue adsorption box 3, the glue adsorption box 3 moves forward and backward, which is convenient for adsorbing and pasting adhesive tape, and the rolled adhesive tape is cut by the cutting knife 27 to realize automatic processing;

[0025] A movable block 11 connected through a movable groove 8 is arranged inside the support block 6, a limit block 10 is fixedly arranged on one side of the movable block 11, a slide groove 16 is arranged inside the four end feet of the support block 6, a guide rod 18 is arranged inside the four slide grooves 16, and a guide slider 9 is arranged on the four end feet of the movable block 11 and sleeved on the outside of the four guide rods 18. A tape winding disk is arranged on one side of the front end surface of the side glue machine 1, and a plurality of wire rollers are arranged on one side of the tape winding disk. A shearing blade located at the rear end of the rotating roller 5 is arranged on one side of the wire roller, and a lifting seat located inside the side glue machine 1 is arranged on the lower end surface of the shearing blade, so as to facilitate the installation and disassembly of the rotating roller 5 and improve the convenience;

[0026] One side of the four guide sliders 9 is provided with a spring A17 sleeved on the outside of the four guide rods 18, one side of the movable block 11 is fixedly provided with a U-shaped block 19, the interior of the U-shaped block 19 is provided with a U-shaped groove 24, and the interior of the two sides of the U-shaped block 19 is provided with a slot 22, and the two sides of the rotating roller 5 are provided with a coupling 12, and one side of the coupling 12 is fixedly provided with a threaded rod 13, and the threaded rod 13 is meshed and connected with the internal thread 14, and the interior of the threaded rod 13 is provided with a slot 20, and the U-shaped block 19 is inserted into the slot 20, and the interior of the slot 20 is provided with a protrusion 25, and the interior of the protrusion 25 is provided with a spring slot 26, and the interior of the spring slot 26 is provided with a spring B21, and both ends of the spring B21 are provided with an insert block 23, and the two insert blocks 23 are inserted into the two slots 22, and the protrusion 25 is inserted into the U-shaped slot 24, and the upper end of the fixed block 4 A discharging push rod 28 is fixedly installed on the left side through a connecting frame, a glue paper roll 29 is arranged on the right side of the front end of the side glue machine 1, and a feeding plate 30 is arranged on the side of the glue paper roll 29 at the front end of the side glue machine 1. A limiting roller 31 and a paper clamping tool 32 are arranged on the front end surface of the feeding plate 30, and the rear end of the feeding plate 30 is slidably connected to the side glue machine 1 through a linear guide rail. A left and right lateral displacement cylinder 33 is arranged inside the side glue machine 1, and the output end of the left and right lateral displacement cylinder 33 and the right end of the feeding plate 30 are fixedly connected through a connecting plate. The feeding plate 30 sends out the glue paper on the glue paper roll 29, and drives the glue paper to the bottom of the glue adsorption box 3 through the left and right lateral displacement cylinder 33, and then the cutting knife 27 cuts the glue paper and is adsorbed by the glue adsorption box 3, so that the tape is located on the lower end surface of the glue adsorption box 3, so that the cut glue paper can adapt to the size of the battery for gluing.

[0027] During operation, the lithium-ion battery is placed between the two rotating rollers 5, and the adhesive adsorption box 3 is driven to move by the cylinder at the rear end face of the displacement structure 2, and the adhesive adsorption box 3 is moved to the top of the cutting knife 27. At the same time, the feeding plate 30 feeds out the adhesive paper on the adhesive paper roll 29, and drives the adhesive paper to the bottom of the adhesive adsorption box 3 through the left and right lateral displacement cylinders 33, and then the cutting knife 27 cuts the adhesive paper, and the adhesive is adsorbed by the adhesive adsorption box 3, so that the adhesive tape is located on the lower end face of the adhesive adsorption box 3, and the displacement structure 2 makes it move forward and backward and then move up and down, and the adhesive adsorption box 3 moves to the top of the battery until the adhesive tape sticks to the surface of the lithium-ion battery, and the adhesive tape is attached to the battery surface to achieve gluing, and finally the lithium-ion battery is pushed out by the discharge push rod 28 on one side thereof, so as to facilitate discharge;

[0028] When disassembling the rotating roller 5, the movable block 11 is pulled to one side so that it slides through the guide sliders 9 sleeved on the outside of the guide rod 18 at both ends. Under the action of the pulling force, the U-shaped block 19 is slowly disengaged from the slot 20 inside the threaded rod 13. At the same time, the plug block 23 inserted into the slot 22 inside the U-shaped block 19 is also squeezed in the slot 22 under the action of the pulling force, so that the spring B21 at one end of the plug block 23 is slowly squeezed and compressed. At this time, the plug block 23 is also disengaged from the slot 22. Finally, the rotating roller 5 is rotated so that the threaded rod 13 on one side of the coupling 12 is meshed and connected with the internal thread 14 on the inner wall of the support block 6, and finally disengaged to complete the disassembly; When installing the roller 5, first align the threaded rod 13 on one side with the internal thread 14 on the inner wall of the support block 6 to engage and fix it. After the fixation is completed, release the pulled movable block 11 so that it is in the installation groove 15 inside the support block 6. Through the sliding of the guide sliders 9 at both ends, the movable block 11 is slowly inserted into the groove 20 inside the threaded rod 13 for fixation. While it is inserted, the plug blocks 23 at both ends of the protrusion 25 are squeezed toward one end, so that the spring B21 between the two plug blocks 23 is compressed. Then, when the U-shaped block 19 is inserted into the groove 20, the spring B21 is relaxed so that the plug blocks 23 at both ends are ejected and inserted into the slot 22 inside the U-shaped block 19 for fixation.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A lithium-ion battery side glue machine, comprising a side glue machine (1), characterized in that: The front end of the side glue machine (1) is provided with a fixed block (4), an auxiliary block (7) is provided above the fixed block (4), support blocks (6) are fixedly provided at both ends of the upper end surface of the auxiliary block (7), movable grooves (8) are provided inside the four support blocks (6), the inner wall of the support block (6) is provided with an internal thread (14), and a mounting groove (15) located inside the support block (6) is provided on one side of the internal thread (14), and a rotating roller (5) is provided between the two support blocks (6). The support block (6) is provided with a movable block (11) connected through a movable groove (8), the four end feet of the support block (6) are provided with a slide groove (16), the four slide grooves (16) are provided with a guide rod (18), the four end feet of the movable block (11) are provided with a guide slider (9) sleeved on the outside of the four guide rods (18), and one side of the four guide sliders (9) is provided with a spring A (17) sleeved on the outside of the four guide rods (18), and the movable block A U-shaped card block (19) is fixedly provided on one side of the rotating roller (11), a U-shaped groove (24) is provided inside the U-shaped card block (19), slots (22) are provided inside both sides of the U-shaped card block (19), couplings (12) are provided on both sides of the rotating roller (5), a threaded rod (13) is fixedly provided on one side of the coupling (12), the threaded rod (13) is meshedly connected with the internal thread (14), a card groove (20) is provided inside the threaded rod (13), and the U-shaped card block (19) The card slot (20) is inserted into the card slot (20), a protrusion (25) is provided inside the card slot (20), a spring groove (26) is provided inside the protrusion (25), a spring B (21) is provided inside the spring groove (26), both ends of the spring B (21) are provided with plug blocks (23), the two plug blocks (23) are inserted into the two slots (22), the protrusion (25) is inserted into the U-shaped groove (24), and a discharge push rod (28) is fixedly installed on the left side of the upper end of the fixed block (4) through a connecting frame.

2. A lithium-ion battery side glue machine according to claim 1, characterized in that: The front end of the side glue machine (1) is provided with a displacement structure (2), a glue adsorption box (3) is provided below the displacement structure (2), the displacement structure (2) is composed of a lifting cylinder and a front and rear displacement cylinder, a plurality of evenly arranged adsorption ports are provided on the surface of the lower end face of the glue adsorption box (3), and a vacuum adsorption machine is provided inside the glue adsorption box (3).

3. A lithium-ion battery side glue machine according to claim 1, characterized in that: A cutting knife (27) is provided on the front side of the side glue machine (1) and located behind the fixed block (4). The cutting knife (27) and the side glue machine (1) are movably connected via a lifting displacement cylinder. Two cutting knives (27) are provided.

4. A lithium-ion battery side glue machine according to claim 1, characterized in that: A glue roll (29) is arranged on the right side of the front end of the side glue machine (1); a feed plate (30) is arranged at the front end of the side glue machine (1) and on the side of the glue roll (29); a limit roller (31) and a paper clamping tool (32) are arranged on the front end surface of the feed plate (30); the rear end of the feed plate (30) and the side glue machine (1) are slidably connected via a linear guide rail; a left and right lateral displacement cylinder (33) is arranged inside the side glue machine (1); the output end of the left and right lateral displacement cylinder (33) and the right end of the feed plate (30) are fixedly connected via a connecting plate.

5. A lithium-ion battery side glue machine according to claim 1, characterized in that: There are two rotating rollers (5), and the exteriors of the two rotating rollers (5) are both sleeved with anti-slip rubber skins.

6. A lithium-ion battery side glue machine according to claim 1, characterized in that: A limiting block (10) is fixedly arranged on one side of the movable block (11).

7. A lithium-ion battery side glue machine according to claim 1, characterized in that: A tape winding disk is arranged on one side of the front end surface of the side glue machine (1), a plurality of wire rollers are arranged on one side of the tape winding disk, a shearing blade located at the rear end of the rotating roller (5) is arranged on one side of the wire roller, and a lifting seat located inside the side glue machine (1) is arranged on the lower end surface of the shearing blade.

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