CN220351218U - Automatic roll changing device for rolling pole piece of lithium battery - Google Patents
Automatic roll changing device for rolling pole piece of lithium battery Download PDFInfo
- Publication number
- CN220351218U CN220351218U CN202322010165.4U CN202322010165U CN220351218U CN 220351218 U CN220351218 U CN 220351218U CN 202322010165 U CN202322010165 U CN 202322010165U CN 220351218 U CN220351218 U CN 220351218U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- changing device
- battery pole
- automatic roll
- pole pieces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 title claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to an automatic roll changing device for rolling lithium battery pole pieces, which comprises upright frames, transverse frames, rotating shafts, rotating discs and roll seats, wherein the two upright frames are arranged on a base plate, the transverse frames are horizontally arranged on the upright frames, the rotating shafts are rotatably arranged on the upright frames, the rotating discs are arranged at the end parts of the rotating shafts, and a plurality of roll seats are arranged on the opposite sides of the two rotating discs at equal angles; the position conversion to new and old material roller is realized through the carousel rotation, drive the threaded rod rotation through the work of second motor, with threaded connection's smooth roof beam cooperation, drive smooth roof beam and remove on threaded rod and slide rail, and drive lifter plate and backing roll claw through the work of second pneumatic cylinder and go up and down, realize the position adjustment to backing roll claw, drive the roller stand through first pneumatic cylinder and remove, be convenient for load and unload the material roller, mutually support, realize the last unloading operation to the material roller, accomplish automatic roll change.
Description
Technical Field
The utility model relates to the technical field of lithium battery processing, in particular to an automatic roll changing device for rolling a lithium battery pole piece.
Background
The lithium battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, and is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, wherein a rolling device is used for rolling a lithium battery pole piece in the processing process of the lithium battery pole piece, and a feeding device is used for feeding the lithium battery pole piece.
When the existing feeding device is used for replacing the coil, the shutdown operation is firstly carried out, the coil replacement work can be completed only by manually carrying and installing the lithium battery pole piece coil by means of auxiliary tools or cooperation of a plurality of workers, the coil replacement operation is quite inconvenient due to space limitation, and time and labor are wasted.
Disclosure of Invention
The utility model solves the problems that when the existing feeding device is used for replacing the coil, the shutdown operation is firstly carried out, the coil replacement work can be completed only by manually carrying and installing the lithium battery pole piece coil by means of auxiliary tools or cooperation of a plurality of workers, and the coil replacement device is limited by space, so that the coil replacement operation is quite inconvenient and time and labor are wasted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the automatic roll changing device for rolling the lithium battery pole pieces comprises vertical frames, transverse frames, rotating shafts, rotating discs and roll seats, wherein the two vertical frames are arranged on a base plate, the transverse frames are horizontally arranged on the vertical frames, the rotating shafts are rotatably arranged on the vertical frames, the rotating discs are arranged at the end parts of the rotating shafts, and a plurality of roll seats are arranged on the opposite sides of the two rotating discs at equal angles;
and a sliding beam is slidably arranged between the two transverse frames, a lifting plate is arranged on the top side of the sliding beam, and supporting roller claws are arranged at two ends of the lifting plate.
Preferably, a first motor is installed on one of the uprights, and the output end of the first motor is connected with the rotating shaft.
Preferably, a plurality of first pneumatic cylinders are arranged on the outer side of the turntable, and the first pneumatic cylinders are connected with the roller seat through bearings.
Preferably, one of the cross frames is provided with a sliding rail, the other cross frame is provided with a threaded rod in a rotating mode, one end of the sliding beam is slidably mounted with the sliding rail, and the other end of the sliding beam is in threaded connection with the threaded rod.
Preferably, a second motor is mounted at the end of the other cross frame, and the second motor is connected with a threaded rod.
Preferably, a second pneumatic cylinder is arranged in the middle of the bottom side of the sliding beam, and the telescopic end of the second pneumatic cylinder is connected with the lifting plate.
Preferably, the bottom side of the lifting plate is symmetrically provided with guide rods, and the guide rods penetrate through the sliding beam.
The beneficial effects of the utility model are as follows: the position conversion to new and old material roller is realized through the carousel rotation, drive the threaded rod rotation through the work of second motor, with threaded connection's smooth roof beam cooperation, drive smooth roof beam and remove on threaded rod and slide rail, and drive lifter plate and backing roll claw through the work of second pneumatic cylinder and go up and down, realize the position adjustment to backing roll claw, drive the roller stand through first pneumatic cylinder and remove, be convenient for load and unload the material roller, mutually support, realize the last unloading operation to the material roller, accomplish automatic roll change.
Drawings
FIG. 1 is a first overall structural schematic of the present utility model;
FIG. 2 is a schematic diagram of the overall second structure of the present utility model;
fig. 3 is a top view of the present utility model.
Legend description:
1. a vertical frame; 2. a cross frame; 3. a rotating shaft; 4. a turntable; 5. a roller seat; 6. a slide beam; 7. a lifting plate; 8. a backup roll claw; 9. a first motor; 10. a first pneumatic cylinder; 11. a second motor; 12. a threaded rod; 13. a slide rail; 14. and a second pneumatic cylinder.
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.
Specific examples are given below.
Referring to fig. 1-3, an automatic roll changing device for rolling lithium battery pole pieces comprises a vertical frame 1, a transverse frame 2, rotating shafts 3, rotating discs 4 and roll holders 5, wherein the two vertical frames 1 are all installed on a substrate, the transverse frame 2 is horizontally installed on the vertical frame 1, the rotating shafts 3 are rotatably installed on the vertical frame 1, the rotating discs 4 are installed at the end parts of the rotating shafts 3, a plurality of roll holders 5 are installed on opposite sides of the two rotating discs 4 at equal angles, a first motor 9 is installed on one vertical frame 1, the output end of the first motor 9 is connected with the rotating shafts 3, the rotating discs 4 are driven to rotate through the operation of the first motor 9 to realize the position change of new and old material rolls, a plurality of first pneumatic cylinders 10 are installed on the outer sides of the rotating discs 4, the first pneumatic cylinders 10 are connected with the roll holders 5 through bearings, and the roll holders 5 are driven to move through the first pneumatic cylinders 10, so that the material rolls are convenient to assemble and disassemble;
a sliding beam 6 is slidably arranged between the two crossbeams 2, a lifting plate 7 is arranged on the top side of the sliding beam 6, supporting roller claws 8 are arranged at two ends of the lifting plate 7, a sliding rail 13 is arranged on one crossbeams 2, a threaded rod 12 is rotatably arranged on the other crossbeams 2, one end of the sliding beam 6 is slidably arranged on the sliding rail 13, the other end of the sliding beam 6 is in threaded connection with the threaded rod 12, a second motor 11 is arranged at the end of the other crossbeams 2, the second motor 11 is connected with the threaded rod 12, the threaded rod 12 is driven to rotate by the second motor 11, and the sliding beam 6 is driven to move on the threaded rod 12 and the sliding rail 13 by being matched with the threaded rod 6;
the second pneumatic cylinder 14 is arranged in the middle of the bottom side of the sliding beam 6, the telescopic end of the second pneumatic cylinder 14 is connected with the lifting plate 7, guide rods are symmetrically arranged on the bottom side of the lifting plate 7, the guide rods penetrate through the sliding beam 6, the lifting plate 7 and the supporting roller claw 8 are driven to lift through the working of the second pneumatic cylinder 14, the height of the supporting roller claw 8 is adjusted, and the guiding function is achieved through the guide rods.
The lithium battery pole piece roll is placed on the supporting roller claw 8, the threaded rod 12 is driven to rotate through the operation of the second motor 11 at the moment, the sliding beam 6 is matched with the sliding beam 6 in threaded connection, the sliding beam 6 is driven to move on the threaded rod 12 and the sliding rail 13, the lifting plate 7 and the supporting roller claw 8 are driven to lift through the operation of the second pneumatic cylinder 14, the lithium battery pole piece roll is moved between the roller seats 5 of the rotary table 4, the roller seats 5 are driven to stretch through the first pneumatic cylinder 10, the lithium battery pole piece roll is installed between the roller seats 5, the rotary table 4 is driven to rotate through the operation of the first motor 9 at the moment, the lithium battery pole piece roll is rotated to the top, the material roll is moved to the bottom, the first pneumatic cylinder 10 is contracted at the moment, the material roll is placed on the supporting roller claw 8, and automatic roll replacement of the lithium battery pole piece roll is completed.
The position conversion to new and old material rollers is realized through the rotation of the turntable 4, the threaded rod 12 is driven to rotate through the work of the second motor 11, the sliding beam 6 is matched with the sliding beam 6 in threaded connection, the sliding beam 6 is driven to move on the threaded rod 12 and the sliding rail 13, the lifting plate 7 and the supporting roller claw 8 are driven to lift through the work of the second pneumatic cylinder 14, the position adjustment to the supporting roller claw 8 is realized, the roller seat 5 is driven to move through the first pneumatic cylinder 10, the loading and unloading to the material rollers are convenient, the loading and unloading operation to the material rollers is realized through the mutual matching, and the automatic roll changing is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The automatic roll changing device for rolling the lithium battery pole pieces is characterized by comprising a vertical frame (1), a transverse frame (2), rotating shafts (3), rotating discs (4) and roll seats (5), wherein the two vertical frames (1) are all arranged on a substrate, the transverse frame (2) is horizontally arranged on the vertical frame (1), the rotating shafts (3) are rotatably arranged on the vertical frame (1), the rotating discs (4) are arranged at the end parts of the rotating shafts (3), and a plurality of roll seats (5) are arranged on opposite sides of the two rotating discs (4) at equal angles;
a sliding beam (6) is slidably arranged between the two transverse frames (2), a lifting plate (7) is arranged on the top side of the sliding beam (6), and supporting roller claws (8) are arranged at two ends of the lifting plate (7).
2. The automatic roll changing device for rolling lithium battery pole pieces according to claim 1, wherein a first motor (9) is installed on one of the vertical frames (1), and the output end of the first motor (9) is connected with the rotating shaft (3).
3. The automatic roll changing device for rolling lithium battery pole pieces according to claim 1, wherein a plurality of first air cylinders (10) are arranged on the outer side of the rotary disc (4), and the first air cylinders (10) are connected with the roll seat (5) through bearings.
4. The automatic roll changing device for rolling lithium battery pole pieces according to claim 1, wherein one of the cross frames (2) is provided with a sliding rail (13), the other cross frame (2) is rotatably provided with a threaded rod (12), one end of the sliding beam (6) is slidably arranged on the sliding rail (13), and the other end of the sliding beam (6) is in threaded connection with the threaded rod (12).
5. The automatic roll changing device for rolling lithium battery pole pieces according to claim 4, wherein a second motor (11) is mounted at the end of the other transverse frame (2), and the second motor (11) is connected with a threaded rod (12).
6. The automatic roll changing device for rolling lithium battery pole pieces according to claim 1, wherein a second pneumatic cylinder (14) is installed in the middle of the bottom side of the sliding beam (6), and the telescopic end of the second pneumatic cylinder (14) is connected with the lifting plate (7).
7. The automatic roll changing device for rolling lithium battery pole pieces according to claim 6, wherein guide rods are symmetrically arranged on the bottom side of the lifting plate (7), and penetrate through the sliding beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010165.4U CN220351218U (en) | 2023-07-28 | 2023-07-28 | Automatic roll changing device for rolling pole piece of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010165.4U CN220351218U (en) | 2023-07-28 | 2023-07-28 | Automatic roll changing device for rolling pole piece of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351218U true CN220351218U (en) | 2024-01-16 |
Family
ID=89480604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322010165.4U Active CN220351218U (en) | 2023-07-28 | 2023-07-28 | Automatic roll changing device for rolling pole piece of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351218U (en) |
-
2023
- 2023-07-28 CN CN202322010165.4U patent/CN220351218U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |