CN220242518U - Lithium battery pole piece rolling equipment - Google Patents
Lithium battery pole piece rolling equipment Download PDFInfo
- Publication number
- CN220242518U CN220242518U CN202321298931.5U CN202321298931U CN220242518U CN 220242518 U CN220242518 U CN 220242518U CN 202321298931 U CN202321298931 U CN 202321298931U CN 220242518 U CN220242518 U CN 220242518U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- pole piece
- lithium battery
- groups
- 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 41
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000005096 rolling process Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 238000007790 scraping Methods 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the field of lithium battery production, in particular to lithium battery pole piece rolling equipment, which comprises a table body; the top end of the table body is fixedly connected with an organism; the side wall of the machine body is symmetrically provided with rollers; the roller is rotationally connected with the machine body; a cleaning ring is arranged on one side of the roller; the side wall of the cleaning ring is provided with a plurality of groups of adjusting bolts; the adjusting bolt is connected with the cleaning ring in a threaded manner; one end of the adjusting bolt is fixedly connected with a mounting block; a plurality of groups of clamping grooves are formed in the side wall of the mounting block; according to the utility model, through the structural design of the cleaning ring, the cleaning ring is simple and convenient to operate, and the surface of the roller can be cleaned after the roller is rolled, so that the next rolling processing is convenient, and meanwhile, the cleaning block is convenient to install and disassemble by a worker, so that the replacement of the worker is convenient.
Description
Technical Field
The utility model relates to the field of lithium battery production, in particular to a lithium battery pole piece rolling device.
Background
The lithium battery is a battery which takes lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, and the lithium battery can be produced and prepared only by other technological processes such as batching, coating, rolling, slitting, tabletting and the like in the production process.
After the pole piece is coated, the dried composite material coating is loose, if the composite material coating is directly used, the composite material coating is easy to fall off and damage after being soaked by electrolyte, so that the pole piece is required to be rolled, and the lithium battery pole piece is rolled to the standard thickness through rolling equipment.
In the prior art, in long-time use observation, the existing rolling equipment is found that dust and impurities are adhered to the surface of the rolling equipment after long-time use, and the cleaning by workers is inconvenient because of the small internal space of the rolling equipment, so that the next rolling processing is affected; therefore, a lithium battery pole piece rolling device is provided for the problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the utility model provides lithium battery pole piece rolling equipment.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a lithium battery pole piece rolling device, which comprises a table body; the top end of the table body is fixedly connected with an organism; the side wall of the machine body is symmetrically provided with rollers; the roller is rotationally connected with the machine body; a cleaning ring is arranged on one side of the roller; the side wall of the cleaning ring is provided with a plurality of groups of adjusting bolts; the adjusting bolt is connected with the cleaning ring in a threaded manner; one end of the adjusting bolt is fixedly connected with a mounting block; a plurality of groups of clamping grooves are formed in the side wall of the mounting block; a cleaning block is arranged on one side of the mounting block; the side wall of the cleaning block is fixedly connected with a buckle; the connection mode of the buckle and the clamping groove is clamping connection; through the design, after the roller is rolled, the surface of the roller can be cleaned.
Preferably, the top end of the machine body is symmetrically and fixedly connected with two groups of first brackets; a first supporting plate is fixedly connected to the top end of the first bracket; a plurality of groups of telescopic rods are fixedly connected to the side wall of the first supporting plate; the middle part of the telescopic rod is sleeved and connected with a damping spring; one end of the damping spring is fixedly connected with a scraping plate; the scraping plate is made of elastic materials; through this design when the running roller rotates the roll-in, can clear up the running roller surface.
Preferably, the top end of the table body is fixedly connected with a second bracket; a second support plate is fixedly connected to the top end of the second support; an electric push rod is fixedly connected to the top end of the second supporting plate; a mounting plate is fixedly connected to one side of the second supporting plate; the end part of the electric push rod is fixedly connected with a push plate; two groups of connecting frames are symmetrically and fixedly connected to two sides of the push plate; the side wall of the connecting frame is rotatably connected with a supporting roller; through the design, the lithium battery pole piece can be automatically fed and processed.
Preferably, the top end of the mounting plate is symmetrically and fixedly connected with two groups of fixing frames; the top end of the fixing frame is fixedly connected with a fixing plate; one side of the fixed plate is connected with a connecting plate in a sliding way; a plurality of groups of cleaning brushes are fixedly connected at the bottom end of the connecting plate; through the design, the surface of the pole piece of the lithium battery can be cleaned.
Preferably, a limit groove is formed in one side of the fixing plate; the inner side of the limit groove is fixedly connected with a first magnetic block; a limiting block is slidably arranged on the inner side of the limiting groove; a second magnetic block is fixedly connected to one side of the limiting block; the second magnetic block is magnetically connected with the first magnetic block; through this design, the staff of being convenient for installs and dismantles the cleaning brush.
Preferably, one side of the scraping plate is fixedly connected with a connecting rope; one end of the connecting rope is fixedly connected with a handle; by the design, a worker can conveniently pull the scraping plate.
Preferably, a plurality of groups of collecting tanks are arranged at the top end of the table body; a collecting tray is arranged on one side of the table body; the collecting tray is connected with the collecting tank in a sliding manner; dust and impurity of clearance can be collected through this design.
Preferably, two groups of sliding grooves are symmetrically formed in one side of the table body; the two sides of the collecting tray are symmetrically and fixedly connected with sliding blocks; the sliding block is connected with the sliding groove in a sliding way; the side wall of the collecting tray is fixedly connected with an adjusting plate; the side wall of the adjusting plate is fixedly connected with a handle; by the design, the collecting tray is convenient for workers to take out.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the cleaning ring, the operation is simple and convenient, and after the rolling of the roller is completed, the surface of the roller can be cleaned, so that the next rolling processing is convenient, and meanwhile, the cleaning block is convenient to mount and dismount by a worker, so that the replacement of the worker is convenient;
2. according to the utility model, through the structural design of the scraping plate, when the roller is rotated and rolled, the surface of the roller can be cleaned, dust and impurities attached to the surface of the roller can be reduced, and therefore, the processing quality of the pole piece during rolling can be improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of a stage according to the present utility model;
FIG. 2 is a schematic view of a second bracket structure according to the present utility model;
FIG. 3 is a schematic view of a cleaning brush according to the present utility model;
FIG. 4 is a schematic view of the structure of the adjusting bolt in the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;
FIG. 6 is a schematic view of a collecting tank structure in the present utility model;
fig. 7 is a schematic view of a scraper structure in the present utility model.
In the figure: 1. a table body; 10. a body; 11. a roller; 12. a cleaning ring; 13. an adjusting bolt; 14. a mounting block; 15. a clamping groove; 16. a cleaning block; 17. a buckle; 2. a first bracket; 21. a first support plate; 22. a telescopic rod; 23. a damping spring; 24. a scraper; 3. a second bracket; 30. a mounting plate; 31. a second support plate; 32. an electric push rod; 33. a push plate; 34. a connecting frame; 35. a support roller; 4. a fixing frame; 41. a fixing plate; 42. a connecting plate; 43. a cleaning brush; 5. a limit groove; 51. a first magnetic block; 52. a limiting block; 53. a second magnetic block; 6. a connecting rope; 61. a handle; 7. a collection tank; 71. a collection tray; 8. a chute; 81. a slide block; 82. an adjusting plate; 83. a handle.
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, 4, 5 and 6, a rolling device for pole pieces of lithium batteries comprises a table body 1; the top end of the table body 1 is fixedly connected with an organism 10; the side wall of the machine body 10 is symmetrically provided with rollers 11; the roller 11 is rotatably connected with the machine body 10; a cleaning ring 12 is arranged on one side of the roller 11; the side wall of the cleaning ring 12 is provided with a plurality of groups of adjusting bolts 13; the adjusting bolt 13 is connected with the cleaning ring 12 in a threaded manner; one end of the adjusting bolt 13 is fixedly connected with a mounting block 14; a plurality of groups of clamping grooves 15 are formed in the side wall of the mounting block 14; a cleaning block 16 is arranged on one side of the mounting block 14; the side wall of the cleaning block 16 is fixedly connected with a buckle 17; the connection mode of the buckle 17 and the clamping groove 15 is clamping connection; during operation, can support organism 10 through stage body 1, can connect running roller 11 through organism 10, after the roll-in of running roller 11 is accomplished, rotate adjusting bolt 13 through the staff, then drag clean ring 12 and remove on running roller 11, can support through installation piece 14, remove through clean ring 12, thereby drive clean piece 16 and clear up running roller 11 surface, after the clearance is accomplished, pull out buckle 17 from draw-in groove 15 through the staff, thereby can dismantle clean piece 16, not only easy operation is convenient through this design, after the roll-in of running roller 11 is accomplished, can clear up the running roller 11 surface moreover, thereby be convenient for carry out roll-in processing next time, be convenient for the staff to install and dismantle clean piece 16 simultaneously, thereby be convenient for the staff to change.
As shown in fig. 1 and 7, two groups of first brackets 2 are symmetrically and fixedly connected to the top end of the machine body 10; a first supporting plate 21 is fixedly connected to the top end of the first bracket 2; a plurality of groups of telescopic rods 22 are fixedly connected to the side wall of the first supporting plate 21; the middle part of the telescopic rod 22 is sleeved and connected with a damping spring 23; one end of the damping spring 23 is fixedly connected with a scraping plate 24; the scraping plate 24 is made of elastic materials; during operation, can support first backup pad 21 through first support 2, can connect telescopic link 22 through first backup pad 21, when running roller 11 rotates the roll-in, mutually support through telescopic link 22 and bradyseism spring 23 to drive scraper blade 24 and scrape the running roller 11 surface, when running roller 11 rotates the roll-in through this design, can clear up the running roller 11 surface, can reduce running roller 11 surface and be stained with dust and impurity, thereby can improve the processingquality when the pole piece roll-in.
As shown in fig. 1 and 2, the top end of the table body 1 is fixedly connected with a second bracket 3; a second supporting plate 31 is fixedly connected to the top end of the second bracket 3; an electric push rod 32 is fixedly connected to the top end of the second supporting plate 31; a mounting plate 30 is fixedly connected to one side of the second support plate 31; a push plate 33 is fixedly connected to the end part of the electric push rod 32; two groups of connecting frames 34 are symmetrically and fixedly connected to two sides of the push plate 33; the side wall of the connecting frame 34 is rotatably connected with a supporting roller 35; during operation, can support second backup pad 31 through second support 3, can support mounting panel 30 through second backup pad 31, put into push pedal 33 with the lithium cell pole piece through the staff, can support backing roll 35 through link 34, rotate through backing roll 35, thereby can extrude the centre gripping to the lithium cell pole piece, release through electric push rod 32, thereby can promote the lithium cell pole piece and remove, 11 departments to the running roller when the propelling movement, rotate through running roller 11, thereby can pull out the lithium cell pole piece from backing roll 35, thereby can process, can carry out material loading processing to the lithium cell pole piece voluntarily through this design, thereby be convenient for the staff to use.
As shown in fig. 1 and 3, two groups of fixing frames 4 are symmetrically and fixedly connected to the top end of the mounting plate 30; a fixing plate 41 is fixedly connected to the top end of the fixing frame 4; a connecting plate 42 is slidably connected to one side of the fixing plate 41; a plurality of groups of cleaning brushes 43 are fixedly connected to the bottom end of the connecting plate 42; during operation, can support fixed plate 41 through mount 4, can connect connecting plate 42 through fixed plate 41, can connect cleaning brush 43 through connecting plate 42, when the push rod 32 carries out the propelling movement to the lithium cell pole piece, can clear up lithium cell pole piece surface through cleaning brush 43, can clear up lithium cell pole piece surface through this design to can reduce lithium cell pole piece surface and be stained with dust and impurity.
As shown in fig. 3, a limit groove 5 is formed on one side of the fixing plate 41; the inner side of the limit groove 5 is fixedly connected with a first magnetic block 51; a limiting block 52 is slidably arranged on the inner side of the limiting groove 5; a second magnetic block 53 is fixedly connected to one side of the limiting block 52; the second magnetic block 53 is magnetically connected with the first magnetic block 51; during operation, take out stopper 52 from spacing groove 5 through the staff to can take out cleaning brush 43, insert in spacing groove 5 through the staff stopper 52, thereby be close to with first magnetic path 51 through second magnetic path 53 and be connected, thereby can install cleaning brush 43, be convenient for the staff through this design install and dismantle cleaning brush 43, thereby be convenient for the staff later stage maintain and clear up cleaning brush 43.
As shown in fig. 1 and 7, a connecting rope 6 is fixedly connected to one side of the scraping plate 24; a handle 61 is fixedly connected to one end of the connecting rope 6; in operation, the connecting rope 6 is driven to pull the scraping plate 24 by pulling the handle 61 by a worker, and the scraping plate 24 is conveniently pulled by the worker by the design, so that the use of the scraper is convenient for the worker.
As shown in fig. 6, a plurality of groups of collecting grooves 7 are formed in the top end of the table body 1; a collecting tray 71 is arranged on one side of the table body 1; the collecting tray 71 is connected with the collecting tank 7 in a sliding manner; during operation, can lead the dust and the impurity of clearance to the collection dish 71 through collecting vat 7, can collect through the collection dish 71, can collect the dust and the impurity of clearance through this design to can reduce and cause the pollution to operational environment.
As shown in fig. 6, two sets of sliding grooves 8 are symmetrically formed on one side of the table body 1; two sides of the collecting tray 71 are symmetrically and fixedly connected with sliding blocks 81; the sliding block 81 is connected with the sliding groove 8 in a sliding manner; the side wall of the collecting tray 71 is fixedly connected with an adjusting plate 82; a handle 83 is fixedly connected to the side wall of the adjusting plate 82; during operation, can connect handle 83 through regulating plate 82, through staff's pulling handle 83 to drive slider 81 and take out from spout 8, thereby can take out collecting tray 71, be convenient for the staff take out collecting tray 71 through this design, thereby can carry out unified clearance with the waste material of collecting.
The working principle is that the machine body 10 can be supported through the machine body 1, the roller 11 can be connected through the machine body 10, when the roller 11 is rolled, the adjusting bolt 13 is rotated by a worker, then the cleaning ring 12 is dragged to move on the roller 11, the cleaning ring 12 is moved to drive the cleaning block 16 to clean the surface of the roller 11, after the cleaning is finished, the clamping buckle 17 is pulled out of the clamping groove 15 by the worker, the cleaning block 16 can be detached, the first support plate 21 can be supported through the first support frame 2, the telescopic rod 22 can be connected through the first support plate 21, when the roller 11 is rolled in a rotating way, the telescopic rod 22 is matched with the cushioning spring 23 to drive the scraping plate 24 to scrape the surface of the roller 11, the second support plate 31 can be supported through the second support frame 3, the mounting plate 30 can be supported by the second support plate 31, the lithium battery pole piece is put into the push plate 33 by a worker, the support roller 35 can be supported by the connecting frame 34, the support roller 35 rotates, the lithium battery pole piece can be pressed and clamped, the lithium battery pole piece can be pushed out by the electric push rod 32, the lithium battery pole piece can be pushed to move, when the lithium battery pole piece is pushed to the roller 11, the lithium battery pole piece can be pulled out of the support roller 35 by the rotation of the roller 11, the processing can be performed, the fixing plate 41 can be supported by the fixing frame 4, the connecting plate 42 can be connected by the fixing plate 41, the cleaning brush 43 can be connected by the connecting plate 42, when the lithium battery pole piece is pushed by the electric push rod 32, the surface of the lithium battery pole piece can be cleaned by the cleaning brush 43, the limiting block 52 can be taken out from the limiting groove 5 by the worker, the cleaning brush 43 can be taken out, the limiting block 52 is inserted into the limiting groove 5 by a worker, the limiting block 52 can be connected with the first magnetic block 51 by the second magnetic block 53, the cleaning brush 43 can be installed, the handle 61 is pulled by the worker, the connecting rope 6 is driven to pull the scraping plate 24, cleaned dust and impurities can be guided into the collecting tray 71 by the collecting groove 7, the collecting tray 71 can be used for collecting the dust and the impurities, the adjusting plate 82 can be used for connecting the handle 83, the handle 83 is pulled by the worker, the sliding block 81 is driven to be taken out of the sliding groove 8, and the collecting tray 71 can be taken out.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. The rolling equipment for the lithium battery pole piece comprises a table body (1); the method is characterized in that: the top end of the table body (1) is fixedly connected with an organism (10); the side wall of the machine body (10) is symmetrically provided with rollers (11); the roller (11) is rotationally connected with the machine body (10); one side of the roller (11) is provided with a cleaning ring (12); the side wall of the cleaning ring (12) is provided with a plurality of groups of adjusting bolts (13); the adjusting bolt (13) is connected with the cleaning ring (12) in a threaded manner; one end of the adjusting bolt (13) is fixedly connected with a mounting block (14); a plurality of groups of clamping grooves (15) are formed in the side wall of the mounting block (14); a cleaning block (16) is arranged on one side of the mounting block (14); the side wall of the cleaning block (16) is fixedly connected with a buckle (17); the connection mode of the buckle (17) and the clamping groove (15) is clamping connection.
2. The lithium battery pole piece rolling device according to claim 1, wherein: two groups of first brackets (2) are symmetrically and fixedly connected to the top end of the machine body (10); a first supporting plate (21) is fixedly connected to the top end of the first bracket (2); the side wall of the first supporting plate (21) is fixedly connected with a plurality of groups of telescopic rods (22); the middle part of the telescopic rod (22) is sleeved and connected with a damping spring (23); one end of the damping spring (23) is fixedly connected with a scraping plate (24); the scraping plate (24) is made of elastic materials.
3. The lithium battery pole piece rolling device according to claim 2, wherein: a second bracket (3) is fixedly connected to the top end of the table body (1); a second supporting plate (31) is fixedly connected to the top end of the second bracket (3); an electric push rod (32) is fixedly connected to the top end of the second supporting plate (31); one side of the second supporting plate (31) is fixedly connected with a mounting plate (30); the end part of the electric push rod (32) is fixedly connected with a push plate (33); two groups of connecting frames (34) are symmetrically and fixedly connected to two sides of the push plate (33); the side wall of the connecting frame (34) is rotatably connected with a supporting roller (35).
4. A lithium battery pole piece rolling device as claimed in claim 3, characterized in that: two groups of fixing frames (4) are symmetrically and fixedly connected to the top end of the mounting plate (30); a fixing plate (41) is fixedly connected to the top end of the fixing frame (4); a connecting plate (42) is connected to one side of the fixed plate (41) in a sliding manner; a plurality of groups of cleaning brushes (43) are fixedly connected at the bottom end of the connecting plate (42).
5. The lithium battery pole piece rolling device according to claim 4, wherein: a limit groove (5) is formed in one side of the fixed plate (41); the inner side of the limit groove (5) is fixedly connected with a first magnetic block (51); a limiting block (52) is slidably arranged on the inner side of the limiting groove (5); a second magnetic block (53) is fixedly connected to one side of the limiting block (52); the second magnetic block (53) is magnetically connected with the first magnetic block (51).
6. The lithium battery pole piece rolling device according to claim 5, wherein: one side of the scraping plate (24) is fixedly connected with a connecting rope (6); one end of the connecting rope (6) is fixedly connected with a handle (61).
7. The lithium battery pole piece rolling device as claimed in claim 6, wherein: a plurality of groups of collecting grooves (7) are formed in the top end of the table body (1); a collecting disc (71) is arranged on one side of the table body (1); the collecting tray (71) is connected with the collecting tank (7) in a sliding way.
8. The lithium battery pole piece rolling device as claimed in claim 7, wherein: two groups of sliding grooves (8) are symmetrically formed in one side of the table body (1); two sides of the collecting disc (71) are symmetrically and fixedly connected with sliding blocks (81); the sliding block (81) is connected with the sliding groove (8) in a sliding manner; the side wall of the collecting disc (71) is fixedly connected with an adjusting plate (82); the side wall of the adjusting plate (82) is fixedly connected with a handle (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321298931.5U CN220242518U (en) | 2023-05-26 | 2023-05-26 | Lithium battery pole piece rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321298931.5U CN220242518U (en) | 2023-05-26 | 2023-05-26 | Lithium battery pole piece rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220242518U true CN220242518U (en) | 2023-12-26 |
Family
ID=89263735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321298931.5U Active CN220242518U (en) | 2023-05-26 | 2023-05-26 | Lithium battery pole piece rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220242518U (en) |
-
2023
- 2023-05-26 CN CN202321298931.5U patent/CN220242518U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211439451U (en) | Rust removal device for galvanized angle steel | |
| CN113909267B (en) | Waste lithium battery electrolyte treatment system and treatment process thereof | |
| CN209958774U (en) | Cleaning and brushing device for aluminum alloy formwork erecting construction | |
| CN220242518U (en) | Lithium battery pole piece rolling equipment | |
| CN214600535U (en) | Automatic roller wiping device of lithium battery rolling roller | |
| CN111195851B (en) | High efficiency tubular product rust cleaning device for machining | |
| CN211219204U (en) | Graphene pole piece processing device for lithium battery | |
| CN217342183U (en) | Automatic recovery plant of waste material of polishing based on iron art guardrail is used | |
| CN213136152U (en) | A microscope carrier for glass processing | |
| CN215919733U (en) | Multidirectional fixture is used in bearing processing | |
| CN220634994U (en) | Continuous slab lattice lead plaster coating machine | |
| CN221014775U (en) | Improved filtering device for processing paint | |
| CN219476420U (en) | Demagnetizer for graphite negative electrode material | |
| CN221353572U (en) | Low-voltage alternating-current grounded power distribution cabinet | |
| CN217190498U (en) | Metal anticorrosive paint smearing device convenient for collecting waste materials | |
| CN220563866U (en) | Uniform silk screen winding mechanism with cleaning structure | |
| CN212524257U (en) | Cell-phone glass screen breaker | |
| CN219745600U (en) | Dust collector is used in processing of lithium ion battery positive electrode material | |
| CN214278051U (en) | Appearance detection device for aluminum plastic film of lithium battery | |
| CN221111223U (en) | Rust removal device for wiredrawing in wire rope manufacturing | |
| CN218887227U (en) | Full-automatic battery pole piece roller press | |
| CN221604815U (en) | A quick collection structure of waste material for lithium glass processing | |
| CN215552426U (en) | PTC heating mechanism for new energy automobile air conditioner | |
| CN221933955U (en) | Laboratory is with self-purification formula reagent cabinet | |
| CN215143384U (en) | Finishing mill is used in aluminum plate processing convenient to overhaul structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |