CN219017740U - Electrode slice winding device with position deviation correcting structure - Google Patents
Electrode slice winding device with position deviation correcting structure Download PDFInfo
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- CN219017740U CN219017740U CN202222538245.2U CN202222538245U CN219017740U CN 219017740 U CN219017740 U CN 219017740U CN 202222538245 U CN202222538245 U CN 202222538245U CN 219017740 U CN219017740 U CN 219017740U
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- 238000004804 winding Methods 0.000 title claims description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 14
- 238000003475 lamination Methods 0.000 abstract description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a lithium cell processing technology field discloses an electrode slice coiling mechanism with position structure of rectifying, including PMKD, PMKD top left side fixedly connected with two front and back symmetrical arrangement's lateral part fixed plate, every the equal rotation in lateral part fixed plate middle part is connected with the pivot, every equal fixedly connected with band pulley in pivot middle part, the front side lateral part fixed plate left side wall fixedly connected with motor one, motor one output fixedly connected with front side pivot, PMKD top center fixedly connected with slide rail, slide rail top sliding connection has two sets of sliders, front end slider top fixedly connected with L type cardboard one. According to the utility model, the L-shaped clamping plate on the movable belt is driven by the motor to perform small-range relative movement for correction and reset, so that the problem of lamination offset loss is solved, and the problem that the sizes of lithium battery laminations with different sizes are inconvenient to adjust during production and processing is solved by the bidirectional cylinder.
Description
Technical Field
The utility model relates to the technical field of lithium battery processing equipment, in particular to an electrode slice winding device with a position deviation rectifying structure.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as positive and negative electrode materials and uses nonaqueous electrolyte solution, and the lithium metal is very active in chemical characteristics, so that the lithium metal is processed, stored and used, the environmental requirements are very high, and the pole piece and the diaphragm are required to be wound and bound in the processing of a lithium battery cell, so that a winding machine for processing the lithium battery is required.
However, the existing winding machine for processing lithium batteries has certain problems and defects, the lamination can deviate from the machine in the transmission process of the existing winding machine after the lamination, the lamination can be lost so that the lithium batteries cannot be used, and for producing and processing lithium batteries with different sizes, the size of the lamination during winding is inconvenient to adjust.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a winding machine for processing a lithium battery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an electrode slice coiling mechanism with position structure of rectifying, includes PMKD, PMKD top left side fixedly connected with two front and back symmetrical lug first, PMKD top right side fixedly connected with two front and back symmetrical lug second, the equal sliding connection of lateral wall has spout piece first, spout piece first top fixedly connected with spacing bottom plate second, spacing post second of a plurality of front and back arrangements of spacing bottom plate second top fixedly connected with, the one end of connecting rod first is rotated at spacing bottom plate second top center, PMKD top center is rotated and is connected with the pivot, pivot lateral wall fixedly connected with bull stick, connecting rod first other end rotates the one end of connecting rod second, connecting rod second other end rotates and is connected with spacing bottom plate first, two spout pieces second of spacing bottom fixedly connected with front and back symmetry, the equal sliding connection of lug lateral wall is in the inside of spout piece second, spacing post first top fixedly connected with a plurality of front and back arrangements.
As a further description of the above technical solution:
the right side wall of the fixed bottom plate is fixedly connected with a lower transmission plate, and the left side of the top of the lower transmission plate is fixedly connected with two supporting blocks which are arranged in a front-back symmetrical mode.
As a further description of the above technical solution:
the top of the supporting block is fixedly connected with an upper transmission plate, and two vertically symmetrical roller shafts are rotationally connected between the two supporting blocks.
As a further description of the above technical solution:
the left side wall of the fixed bottom plate is fixedly connected with a side bottom plate at the rear part, and the top of the side bottom plate is fixedly connected with a vertical plate.
As a further description of the above technical solution:
the rear side wall of the vertical plate is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a bidirectional cylinder.
As a further description of the above technical solution:
the front side wall of the vertical plate is rotationally connected with a bidirectional cylinder, and the opposite output ends of the bidirectional cylinder are fixedly connected with rolling rotating rods.
As a further description of the above technical solution:
the rear side of the top of the fixed bottom plate is fixedly connected with a hydraulic component, and the output end of the hydraulic component is fixedly connected to the right part of the limiting bottom plate.
As a further description of the above technical solution:
the lower transmission plate and the upper transmission plate are arranged in an up-down symmetrical relation.
The utility model has the following beneficial effects:
1. according to the utility model, the first L-shaped clamping plate and the second L-shaped clamping plate on the moving belt are driven to do small-range relative movement through the rotation of the belt wheel, so that the effect of correcting and resetting the lamination is achieved, and the probability that the lamination cannot be used due to loss caused by deviation from a machine is reduced.
2. According to the utility model, the distance between the rolling rotating rods is adjusted according to the required winding size and diameter by starting the output ends at the two ends of the bidirectional cylinder, so that the problem that the sizes of lithium batteries with different sizes are produced and processed and the sizes of the laminated sheets are inconvenient to adjust during winding is solved.
Drawings
Fig. 1 is a schematic perspective view of an electrode sheet winding device with a position deviation rectifying structure according to the present utility model;
fig. 2 is a schematic left-view perspective view of an electrode sheet winding device with a position deviation rectifying structure according to the present utility model;
fig. 3 is a schematic perspective view of a fixing base plate of an electrode sheet winding device with a position deviation rectifying structure according to the present utility model.
Legend description:
1. a fixed bottom plate; 2. a lower transfer plate; 3. an upper transfer plate; 4. a side floor; 5. a first limiting bottom plate; 6. a first limit column; 7. a vertical plate; 8. a second motor; 9. a bidirectional cylinder; 10. a limiting bottom plate II; 11. a roll shaft; 12. a support block; 13. a second limit column; 14. a first connecting rod; 15. a second connecting rod; 16. a hydraulic assembly; 17. a chute block I; 18. a first bump; 19. a second chute block; 20. a second bump; 21. a rotating rod; 22. a rotating shaft; 23. and rolling the rotating rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an electrode slice coiling device with position rectifying structure, including fixed baseplate 1, fixed baseplate 1 top left side fixedly connected with two front and back symmetrical lug first 18, fixed baseplate 1 top right side fixedly connected with two front and back symmetrical lug second 20, fixed baseplate 1 top rear side fixedly connected with hydraulic component 16, lug first 18 lateral wall all sliding connection has spout piece first 17, spout piece first 17 top fixedly connected with spacing baseplate second 10, spacing baseplate second 10 top fixedly connected with a plurality of spacing post second 13 of arranging, spacing baseplate second 10 bottom spout piece first 17 slides on lug first 18, spacing baseplate second 10 top center rotation is connected with the one end of connecting rod first 14, connecting rod first 14 other end rotation is connected with one end of bull stick 21, connecting rod 21 center fixedly connected with pivot 22, the pivot 22 runs through bull stick 21 and rotates and connect at fixed baseplate 1 top, connecting rod first 14 other end rotation is connected with one end of connecting rod second 15, the other end of bull stick 21 drives the spout piece second 19 of spacing baseplate first 5 bottom of connecting rod second 15 other end, the other end rotation is connected with spacing baseplate second 15 other end rotation on lug second 20, spacing baseplate second 5 top limit post first 5 bottom limit post 5, spacing baseplate second 5 is fixed connection has spacing post first and second bottom 5 to make a round trip spacing baseplate 6, spacing baseplate first limit post 6 of arranging and spacing baseplate second bottom 5 is fixed to limit baseplate 6.
The right side wall of the fixed bottom plate 1 is fixedly connected with a lower transmission plate 2, the left side of the top of the lower transmission plate 2 is fixedly connected with two supporting blocks 12 which are arranged in a front-back symmetrical mode, the top of the supporting blocks 12 is fixedly connected with an upper transmission plate 3, the lower transmission plate 2 and the upper transmission plate 3 are respectively used for conveying pole pieces and diaphragms, two compression roller shafts 11 which are vertically symmetrical are rotationally connected between the two supporting blocks 12, the pole pieces and the diaphragms are subjected to lamination procedures through the compression roller shafts 11, the rear part of the left side wall of the fixed bottom plate 1 is fixedly connected with a side bottom plate 4, the top of the side bottom plate 4 is fixedly connected with a vertical plate 7, the rear side wall of the vertical plate 7 is fixedly connected with a motor II 8, the output end of the motor II is fixedly connected with a bidirectional cylinder 9, the front side wall of the vertical plate 7 is rotationally connected with a bidirectional cylinder 9, the output ends of the bidirectional cylinder 9 are fixedly connected with a rolling rotary rod 10, the distance between the two output ends of the bidirectional cylinder 9 can be adjusted according to the required winding size and diameter, the lamination is completed through the rolling rod 10, the rolling work is performed through the rotating rolling rod 10, the rear side of the fixed bottom plate 1 is fixedly connected with a hydraulic assembly 16, the output end of the hydraulic assembly 16 is fixedly connected with the motor II, the output end of the motor II is fixedly connected with the limiting assembly 16, the output end of the motor II is fixedly connected with the rotating shaft 3 and the left side of the upper transmission plate 2, and the upper end is fixedly connected with the rotating shaft and the rotating shaft 3 and the upper end is fixedly connected with the left side and the upper end of the rotating plate 2.
Working principle: when the pole pieces and the diaphragms are transmitted to the supporting blocks 12, the lamination process is carried out through the group of pressing roller shafts 11, the output end of the hydraulic component 16 drives the limiting bottom plate II 10 to move back and forth, the sliding groove block I17 at the bottom of the limiting bottom plate II 10 slides on the convex block I18, the limiting bottom plate II 10 drives the connecting rod I14 to move back and forth, the other end of the connecting rod I14 drives the rotating rod 21 to rotate in half circle by taking the rotating shaft 22 as the center, the other end of the rotating rod 21 drives the sliding groove block II 19 at the bottom of the limiting bottom plate I5 at the other end of the connecting rod II 15 to slide on the convex block II 20, the limiting bottom plate I5 moves back and forth, the limiting bottom plate II 10 and the limiting bottom plate I5 are rectified, the limiting bottom plate II 13 and the limiting bottom plate I6 can be regulated and rectified according to electrode plates with different widths, the motor II 8 on the side bottom plate 4 drives the bidirectional cylinder 9 on the vertical plate 7 to rotate, the output ends of the two ends of the bidirectional cylinder 9 can be started according to the required winding size and the diameter to regulate the distance between the rotating rods 23, and the lamination is coiled through the rolling work.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Electrode slice coiling apparatus with position rectifying structure, including fixed baseplate (1), its characterized in that: two convex blocks I (18) which are symmetrical front and back are fixedly connected to the left side of the top of the fixed bottom plate (1), two convex blocks II (20) which are symmetrical front and back are fixedly connected to the right side of the top of the fixed bottom plate (1), sliding chute blocks I (17) are slidably connected to the outer side walls of the convex blocks I (18), limiting bottom plates II (10) are fixedly connected to the top of the sliding chute blocks I (17), a plurality of limiting columns II (13) which are arranged front and back are fixedly connected to the top of the limiting bottom plates II (10), one end of a connecting rod I (14) is rotatably connected to the center of the top of the limiting bottom plates II (10), a rotating shaft (22) is rotatably connected to the center of the top of the fixed bottom plate (1), the utility model discloses a rotary table, including pivot (22) lateral wall, connecting rod one (14) other end rotation is connected in the one end of bull stick (21), connecting rod one (14) other end rotation is connected with the one end of connecting rod two (15), connecting rod two (15) other end rotation is connected with spacing bottom plate one (5), two spout piece two (19) of symmetry around spacing bottom plate one (5) bottom fixedly connected with, the equal sliding connection of lug two (20) lateral wall is in the inside of spout piece two (19), spacing post one (6) of a plurality of front and back ranges of spacing bottom plate one (5) top fixedly connected with.
2. The electrode sheet winding device with a position deviation rectifying structure according to claim 1, wherein: the right side wall of the fixed bottom plate (1) is fixedly connected with a lower transmission plate (2), and the left side of the top of the lower transmission plate (2) is fixedly connected with two supporting blocks (12) which are arranged in a front-back symmetrical mode.
3. The electrode sheet winding device with a position deviation rectifying structure according to claim 2, wherein: the top of the supporting block (12) is fixedly connected with an upper transmission plate (3), and two compression roller shafts (11) which are vertically symmetrical are rotationally connected between the two supporting blocks (12).
4. The electrode sheet winding device with a position deviation rectifying structure according to claim 1, wherein: the rear part of the left side wall of the fixed bottom plate (1) is fixedly connected with a side bottom plate (4), and the top of the side bottom plate (4) is fixedly connected with a vertical plate (7).
5. The electrode sheet winding device with a position correcting structure according to claim 4, wherein: the rear side wall of the vertical plate (7) is fixedly connected with a motor II (8), and the output end of the motor II (8) is fixedly connected with a bidirectional cylinder (9).
6. The electrode sheet winding device with a position correcting structure according to claim 5, wherein: the bidirectional cylinder (9) is rotationally connected to the front side wall of the vertical plate (7), and the opposite output ends of the bidirectional cylinder (9) are fixedly connected with a rolling rotating rod (23).
7. The electrode sheet winding device with a position deviation rectifying structure according to claim 1, wherein: the rear side of the top of the fixed bottom plate (1) is fixedly connected with a hydraulic assembly (16), and the output end of the hydraulic assembly (16) is fixedly connected to the right part of the limiting bottom plate II (10).
8. The electrode sheet winding device with a position deviation rectifying structure according to claim 2, wherein: the lower transmission plate (2) and the upper transmission plate (3) are arranged in an up-down symmetrical relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538245.2U CN219017740U (en) | 2022-09-22 | 2022-09-22 | Electrode slice winding device with position deviation correcting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538245.2U CN219017740U (en) | 2022-09-22 | 2022-09-22 | Electrode slice winding device with position deviation correcting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219017740U true CN219017740U (en) | 2023-05-12 |
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ID=86243549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222538245.2U Active CN219017740U (en) | 2022-09-22 | 2022-09-22 | Electrode slice winding device with position deviation correcting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219017740U (en) |
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2022
- 2022-09-22 CN CN202222538245.2U patent/CN219017740U/en active Active
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