CN220239070U - Lithium battery coating machine - Google Patents
Lithium battery coating machine Download PDFInfo
- Publication number
- CN220239070U CN220239070U CN202321708573.0U CN202321708573U CN220239070U CN 220239070 U CN220239070 U CN 220239070U CN 202321708573 U CN202321708573 U CN 202321708573U CN 220239070 U CN220239070 U CN 220239070U
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- coating
- roller
- box
- lithium battery
- coating box
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- 239000011248 coating agent Substances 0.000 title claims abstract description 149
- 238000000576 coating method Methods 0.000 title claims abstract description 149
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000007790 scraping Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012423 maintenance Methods 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
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lithium battery coating machine which comprises a substrate, wherein a support is arranged on one side, close to the center, of the upper end face of the substrate, a coating box is arranged at the top end of the support, second mounting grooves are formed in the two ends of the center of the coating box, second sliding grooves are formed in the inner parts of the outer sides of the two ends of the coating box, second telescopic assemblies are arranged in the outer parts of the centers of the two ends of the coating box, and second sliding blocks are arranged at the output ends of the second telescopic assemblies. According to the utility model, the second telescopic assembly is arranged at one end of the second mounting groove at the outer side of the center of the two ends of the coating box, so that the second telescopic assembly drives the second sliding block to move along the second sliding groove, and then the second sliding block drives the coating block to move and adjust through the coating roller, so that the distance between the coating roller and the material roller can be automatically adjusted, the problem that the coating roller needs to be manually adjusted is solved, the adjustment period of the coating roller is shortened, and the working efficiency of the coating machine can be improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery production and processing, in particular to a lithium battery coating machine.
Background
Lithium batteries are batteries using lithium metal or lithium alloy as positive and negative electrode materials and nonaqueous electrolyte solutions, and the lithium metal has very high requirements on environment due to the very active chemical characteristics of the lithium metal, so that the lithium batteries have become the mainstream along with the development of scientific technology.
When the lithium battery is produced, a layer of special paint is required to be coated on the surface of the electrode plate, so that the production is completed by a coating machine, the existing coating machine generally consists of a coating box, a limit roller, a coating roller, a scraping plate, a coating box, a discharging roller, a drying box and a receiving roller;
however, after the inventor makes effort, the inventor has found that the distance between the coating roller and the limiting roller of the existing coating machine needs to be manually adjusted, so that the adjustment period of the coating roller is longer when the electrode plates with different thicknesses are coated, and the production efficiency of the coating machine is affected.
Disclosure of Invention
The utility model aims to provide a lithium battery coating machine, which aims to solve the problem that the production efficiency of the coating machine is affected because the adjustment period is long when the coating roller coats electrode plates with different thicknesses because the distance between the coating roller and a limiting roller of the existing coating machine needs to be manually adjusted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium battery coating machine, includes the base plate, one side that the base plate up end is close to center department is provided with the support, the top of support is provided with the coating case, the both ends of coating case center department are provided with the second mounting groove, just the inside in coating case both ends outside is provided with the second spout, just the outside in coating case both ends center department is provided with the flexible subassembly of second, the output of the flexible subassembly of second is provided with the second slider, the inside of second slider is slided and is installed inside the second spout, just the inboard of second slider is provided with the coating roller, the outside of coating roller is provided with multiunit coating piece to the distance between coating roller and the material roller can adjust by oneself.
As a technical scheme of the utility model, a coating box is arranged at the part of the coating block at the inner side of the coating box, and a material roller is arranged at one side of the inner side of the coating box, which is close to the coating roller, so that the coating block and the material roller are matched to coat materials on the surface of the electrode plate.
As a technical scheme of the utility model, a first mounting groove is formed in the two ends of the coating box and close to the top end of a second mounting groove, a first sliding groove is formed in the top end of the first mounting groove, a first telescopic component is arranged in one end of the first mounting groove, a first sliding block is arranged at the output end of the first telescopic component and is slidably mounted in the first sliding groove, a mounting rod is arranged on the inner side of the first sliding block, a scraping plate is arranged on the lower end face of the mounting rod so that the first telescopic component drives the first sliding block to move along the first sliding groove, and meanwhile, the first sliding block drives the scraping plate to move through the mounting rod.
As a technical scheme of the utility model, a plurality of groups of coating belt rollers are arranged on the outer sides of a coating block and a coating box on the inner side of the coating box, coating belt grooves are formed in the outer sides of the coating belt rollers, first inner limit rollers are symmetrically arranged on the bottom of the inner side of the coating box, second inner limit rollers are arranged on the bottom of the inner side of the coating box, which is close to a feed inlet, a fixing frame is arranged on the top of one side of the coating box, an outer limit roller is movably arranged on the inner side of the bottom end of the fixing frame, and a drying box is arranged on the other side of the coating box, so that the surface of an electrode plate is partitioned by a sudden coating belt.
As a technical scheme of the utility model, one end of the upper end face of the substrate is provided with a first storage rack, and a discharging roller is arranged in the top end of the first storage rack so as to be movably arranged on the top end of the first storage rack.
As a technical scheme of the utility model, the other end of the upper end face of the substrate is provided with a second storage rack, and the top end of the second storage rack is provided with a receiving roller so that the receiving roller can collect the coated electrode plates.
Compared with the prior art, the utility model has the beneficial effects that: the lithium battery coating machine has the advantages of reasonable structure, convenient use, simple later maintenance and the following advantages;
according to the utility model, the second telescopic assembly is arranged at one end of the second mounting groove at the center of the two ends of the coating box, so that the second telescopic assembly drives the second sliding block to move along the second sliding groove, and then the second sliding block drives the coating block to move and adjust through the coating roller, so that the distance between the coating roller and the material roller can be automatically adjusted, the problem that the coating roller needs to be manually adjusted is solved, the adjustment period of the coating roller is shortened, and the working efficiency of the coating machine can be improved;
according to the utility model, the first telescopic component is fixed at one end in the first mounting groove, the first sliding block is arranged at the output end of the first telescopic component, the mounting rod is fixed at the inner side of the first sliding block, and the scraping plate is arranged at the lower end face of the mounting rod through the fastening piece, so that when the first telescopic component drives the first sliding block to move along the first sliding groove, the first sliding block drives the scraping plate to move through the mounting rod, the problem of inconvenient adjustment of the scraping plate of the coating machine is solved, and the production efficiency of the coating machine is improved.
Drawings
FIG. 1 is a schematic diagram of the front external structure of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a top interior schematic view of the coating tank of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a substrate; 2. a first rack; 3. a discharging roller; 4. a second internal limiting roller; 5. a fixing frame; 6. an external limit roller; 7. a bracket; 8. a coating box; 801. a first chute; 9. a material roller; 10. coating a belt roller; 11. coating a groove; 12. a first mounting groove; 13. a first telescoping assembly; 14. a first slider; 15. a mounting rod; 16. a scraper; 17. a second mounting groove; 18. a second chute; 19. a second telescoping assembly; 20. a second slider; 21. a coating roller; 22. a coating block; 23. a coating box; 24. a first internal limiting roller; 25. a drying box; 26. a second rack; 27. and a receiving roller.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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. 1-5, an embodiment of the present utility model is provided: the lithium battery coating machine comprises a substrate 1, wherein a bracket 7 is arranged on one side, close to the center, of the upper end face of the substrate 1, a coating box 8 is arranged at the top end of the bracket 7, second mounting grooves 17 are formed in two ends of the center of the coating box 8, second sliding grooves 18 are formed in the inner parts of the outer sides of the two ends of the coating box 8, second telescopic components 19 are arranged outside the centers of the two ends of the coating box 8, second sliding blocks 20 are arranged at the output ends of the second telescopic components 19, the inner sides of the second sliding blocks 20 are slidably arranged in the second sliding grooves 18, coating rollers 21 are arranged on the inner sides of the second sliding blocks 20, and a plurality of groups of coating blocks 22 are arranged outside the coating rollers 21;
when the device is used, the second telescopic assembly 19 is arranged at one end of the second mounting groove 17 at the center of the two ends of the coating box 8, so that the second telescopic assembly 19 drives the second sliding block 20 to move along the second sliding groove 18, and then the second sliding block 20 drives the coating block 22 to move and adjust through the coating roller 21, so that the distance between the coating roller 21 and the material roller 9 can be automatically adjusted;
a coating box 23 is arranged at the part of a coating block 22 at the inner side of the coating box 8, and a material roller 9 is arranged at one side of the inner side of the coating box 8, which is close to the coating roller 21;
when the electrode plate is used, the material roller 9 is rotatably arranged on one side, close to the coating block 22, of the inner side of the coating box 8, so that the coating block 22 and the material roller 9 are matched with each other to coat the surface of the electrode plate;
a first mounting groove 12 is formed in the two ends of the coating box 8 and close to the top end of the second mounting groove 17, a first sliding groove 801 is formed in the top end of the first mounting groove 12, a first telescopic component 13 is arranged in one end of the first mounting groove 12, a first sliding block 14 is arranged at the output end of the first telescopic component 13, the first sliding block 14 is slidably mounted in the first sliding groove 801, a mounting rod 15 is arranged on the inner side of the first sliding block 14, and a scraping plate 16 is arranged on the lower end face of the mounting rod 15;
when the telescopic scraper is used, the first telescopic component 13 is fixed at one end in the first mounting groove 12, the first sliding block 14 is arranged at the output end of the first telescopic component 13, the mounting rod 15 is fixed at the inner side of the first sliding block 14, the scraper 16 is arranged on the lower end face of the mounting rod 15 through a fastening piece, so that the first telescopic component 13 drives the first sliding block 14 to move along the first sliding groove 801, and meanwhile, the first sliding block 14 drives the scraper 16 to move through the mounting rod 15;
the coating block 22 at the inner side of the coating box 8 and the outer side of the coating box 23 are provided with a plurality of groups of coating belt rollers 10, the outer side of the coating belt rollers 10 is provided with coating belt grooves 11, the bottom at the inner side of the coating box 8 is symmetrically provided with a first inner limit roller 24, the bottom at the inner side of the coating box 8, which is close to the feed inlet, is provided with a second inner limit roller 4, the top at one side of the coating box 8, which is close to the feed inlet, is provided with a fixing frame 5, the inner side at the bottom end of the fixing frame 5 is movably provided with an outer limit roller 6, and the other side of the coating box 8 is provided with a drying box 25;
when the electrode plate coating machine is used, the plurality of groups of coating belt rollers 10 are arranged on the outer side of the coating block 22 on the inner side of the coating box 8, and the coating belts are arranged on the inner side of the coating belt grooves 11 on the outer side of the coating belt rollers 10, so that the surface of the electrode plate is subjected to partition coating materials by the protruding coating belts, and the coating materials are prevented from overflowing when the coating block 22 coats and processes the electrode plate, so that the quality of the electrode plate is affected;
a first storage rack 2 is arranged at one end of the upper end surface of the substrate 1, and a discharging roller 3 is arranged in the top end of the first storage rack 2;
when in use, the first storage rack 2 is fixed at one end of the upper end surface of the base plate 1, so that the discharging roller 3 is movably arranged at the top end of the first storage rack 2;
the other end of the upper end face of the base plate 1 is provided with a second storage rack 26, and the top end of the second storage rack 26 is provided with a material receiving roller 27;
when the electrode plate collector is used, the material collecting roller 27 is movably arranged at the top end of the second storage rack 26, so that the material collecting roller 27 collects the coated electrode plate;
when the embodiment of the application is used, the following steps are adopted: firstly, electrode plates are placed at the top end of a first storage rack 2 through a discharging roller 3, then the plates are sequentially penetrated through the outer limiting roller 6, the second inner limiting roller 4, the first inner limiting roller 24 and the side surface of a material roller 9 in a winding way, then a second telescopic component 19 drives a coating roller 21 to move through a second sliding block 20, the coating roller 21 drives the coating block 22 to rotate through the surface of the electrode plates on the side surface of the coating roller 22 and the side surface of the material roller 9 when the electrode plates move, the coating block 22 coats the coating inside a coating box 23 on the surface of the electrode plates, and then the electrode plates are dried through a drying box 25 and then wound up by a material collecting roller 27, so that the use work of the lithium battery coating machine is completed.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. Lithium battery coating machine, including base plate (1), its characterized in that: one side that base plate (1) up end is close to center department is provided with support (7), the top of support (7) is provided with coating case (8), the both ends of coating case (8) center department are provided with second mounting groove (17), just the inside in coating case (8) both ends outside is provided with second spout (18), just the outside of coating case (8) both ends center department is provided with second telescopic assembly (19), the output of second telescopic assembly (19) is provided with second slider (20), the inside of second slider (20) is slided and is installed inside second spout (18), just the inboard of second slider (20) is provided with coating roller (21), the outside of coating roller (21) is provided with multiunit coating piece (22).
2. The lithium battery coater according to claim 1, wherein: the part of the coating block (22) at the inner side of the coating box (8) is provided with a coating box (23), and one side, close to the coating roller (21), of the inner side of the coating box (8) is provided with a material roller (9).
3. The lithium battery coater according to claim 1, wherein: the inside that coating case (8) both ends are close to second mounting groove (17) top is provided with first mounting groove (12), the inside on first mounting groove (12) top is provided with first spout (801), just the inside of first mounting groove (12) one end is provided with first flexible subassembly (13), the output of first flexible subassembly (13) is provided with first slider (14), first slider (14) slidable mounting is inside first spout (801), just the inboard of first slider (14) is provided with installation pole (15), the lower terminal surface of installation pole (15) is provided with scraper blade (16).
4. The lithium battery coater according to claim 1, wherein: the coating device comprises a coating box (8), wherein a plurality of groups of coating belt rollers (10) are arranged on the outer sides of a coating block (22) and a coating box (23) on the inner side of the coating box (8), coating belt grooves (11) are formed in the outer sides of the coating belt rollers (10), first inner limit rollers (24) are symmetrically arranged on the inner bottoms of the coating box (8), second inner limit rollers (4) are arranged on the inner sides of the coating box (8) and close to the bottom of a feeding hole, a fixing frame (5) is arranged on one side of the coating box (8) and close to the top of the feeding hole, an outer limit roller (6) is movably arranged on the inner sides of the bottom ends of the fixing frame (5), and a drying box (25) is arranged on the other side of the coating box (8).
5. The lithium battery coater according to claim 1, wherein: one end of the upper end face of the base plate (1) is provided with a first storage rack (2), and a discharging roller (3) is arranged in the top end of the first storage rack (2).
6. The lithium battery coater according to claim 1, wherein: the other end of the upper end face of the base plate (1) is provided with a second storage rack (26), and the top end of the second storage rack (26) is provided with a material receiving roller (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708573.0U CN220239070U (en) | 2023-07-03 | 2023-07-03 | Lithium battery coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708573.0U CN220239070U (en) | 2023-07-03 | 2023-07-03 | Lithium battery coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239070U true CN220239070U (en) | 2023-12-26 |
Family
ID=89262832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321708573.0U Active CN220239070U (en) | 2023-07-03 | 2023-07-03 | Lithium battery coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239070U (en) |
-
2023
- 2023-07-03 CN CN202321708573.0U patent/CN220239070U/en active Active
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