CN219682995U - Lithium ion battery anode material cladding device - Google Patents
Lithium ion battery anode material cladding device Download PDFInfo
- Publication number
- CN219682995U CN219682995U CN202320609454.3U CN202320609454U CN219682995U CN 219682995 U CN219682995 U CN 219682995U CN 202320609454 U CN202320609454 U CN 202320609454U CN 219682995 U CN219682995 U CN 219682995U
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- China
- Prior art keywords
- fixed
- lithium ion
- ion battery
- mounting
- conveying
- 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.)
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 28
- 238000005253 cladding Methods 0.000 title claims abstract description 13
- 239000010405 anode material Substances 0.000 title abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims description 19
- 239000007774 positive electrode material Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- -1 mounting panel (9) Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 25
- 238000003860 storage Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 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 discloses a lithium ion battery anode material cladding device, which relates to the technical field of lithium ion battery production, and comprises two conveying frames, wherein two conveying rollers are rotationally connected between the two conveying frames, a conveying belt is connected between the two conveying rollers in a transmission way, one side of each conveying frame is fixedly provided with a mounting plate, the inner wall of the top end of each mounting plate is fixedly provided with a linear sliding rail, the surfaces of the linear sliding rails are slidingly connected with two sliding seats, the bottom ends of the two sliding seats are fixedly provided with mounting posts, the bottom ends of the two mounting posts are fixedly provided with spraying pipes, and the bottom ends of the spraying pipes are fixedly provided with a plurality of spraying heads, and the utility model has the beneficial effects that: the spraying pipe can be driven to reciprocate left and right by the aid of the driving assembly, so that materials can be uniformly coated on the surface of the anode material, and production quality is improved; the storage cylinder is used for storing cladding materials, and the stirring assembly is convenient for stir materials inside the storage cylinder.
Description
Technical Field
The utility model relates to a coating device, in particular to a coating device for a positive electrode material of a lithium ion battery, and belongs to the technical field of lithium ion battery production.
Background
The lithium ion battery is the most widely applied battery in modern digital products such as mobile phones, notebook computers and the like, but the lithium ion battery cannot be overcharged or overdischarged in use, so that a protection component or a protection circuit is arranged on the battery to prevent the expensive battery from being damaged, the lithium ion battery has high charging requirement, the precision of termination voltage is ensured to be within +/-1%, the selectable positive electrode materials of the lithium ion battery are many, the main stream product mostly adopts lithium iron phosphate, and the lithium ion battery positive electrode material is coated to generate a physical barrier, inhibit side reaction, prevent chemical erosion of electrolyte, lighten the dissolution of transition metal and the like;
the application number is CN202122168917.0, the lithium ion battery anode material cladding device is an increasingly mature technology, the lithium ion battery anode material cladding device comprises a shell, a sprayer and an electric conveyor belt, the sprayer is fixed on the upper surface of the shell, the input end of the sprayer needs to be communicated with external raw materials, a spraying head is arranged on the spraying end of the sprayer, the spraying head extends into the shell, the electric conveyor belt comprises a conveying crawler belt, a roller and a conveying motor, the conveying motor is fixed on the side wall of the shell, the lithium ion battery anode material can be automatically flattened and cleaned on the surface, the coating effect is prevented from being influenced by the adhesion of impurity particles, air can be sucked through an induced air box, the lithium ion battery anode material can be better fixed, and the moving mechanism can automatically move an adjusting block so as to better adapt to lithium ion battery anode materials with different widths, and the lithium ion battery anode material cladding device can continuously carry out cladding operation, so that the production efficiency is improved;
however, the above-mentioned method has the following defects in practical use: the position of the spray head is fixed, so that the material cannot be uniformly coated on the surface of the positive electrode material.
Disclosure of Invention
The utility model aims to provide a coating device for a positive electrode material of a lithium ion battery, which is used for solving the problem of fixed position of a spraying head in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium ion battery positive electrode material cladding device, includes two carriage, two rotate between the carriage and be connected with two conveying rollers, two the transmission is connected with the conveyer belt between the conveying roller, two one side of carriage is fixed and is equipped with the mounting panel, the top inner wall of mounting panel is fixed and is equipped with the linear slide rail, the surface sliding connection of linear slide rail has two slides, two the bottom of slide is all fixed and is equipped with the erection column, two the bottom mounting of erection column is equipped with the spraying pipe, the bottom mounting of spraying pipe is equipped with a plurality of spraying head, one side of mounting panel is equipped with drive assembly.
Preferably, the drive assembly includes connecting axle, swing board, drive gear, connecting plate, transmission pinion rack, mount, driving motor and carousel, the connecting axle rotates the inner wall that sets up on the mounting panel top, the one end of swing board and the middle part fixed connection of connecting axle, drive gear is fixed to be set up in the bottom of connecting axle, the fixed setting of connecting plate is between two erection columns, the fixed one side that sets up at the connecting plate of transmission pinion rack, and the transmission pinion rack is connected with the drive gear meshing, the transmission groove has been seted up on the surface of swing board, the mount is fixed to be set up on the top of mounting panel, driving motor is fixed to be set up in the one end of mount, driving motor's transmission shaft is fixed to be equipped with the carousel, the bottom mounting of carousel is equipped with the transmission post with transmission groove sliding fit.
Preferably, the top of mounting panel is fixed and is equipped with the storage cylinder, the fixed cover that is equipped with in top of storage cylinder, the fixed inlet pipe that is equipped with in one side on cover top, the top threaded connection of inlet pipe has sealed lid, the inside of storage cylinder is equipped with the stirring subassembly, the fixed spraying pump that is equipped with in one side on mounting panel top, the feed end of spraying pump communicates with the inside of storage cylinder through communicating pipe, the discharge end of spraying pump is connected with the middle part of spraying pipe through coupling hose.
Preferably, the stirring subassembly includes axis of rotation, mounting bracket, agitator motor and helical mixing blade, the axis of rotation rotates with the middle part of cover to be connected, the mounting bracket is fixed to be set up on the top of cover, agitator motor is fixed to be set up in the one end of mounting bracket, agitator motor's transmission shaft passes through the top fixed connection of shaft coupling and axis of rotation, the top and the bottom of axis of rotation are all fixed and are equipped with a plurality of first puddler and a plurality of second puddler, the fixed helical mixing blade that is equipped with in middle part of axis of rotation.
Preferably, one end of one conveying roller is fixedly provided with a driven gear, one side of one conveying frame is fixedly provided with a conveying motor through a supporting frame, a driving gear is fixedly arranged on a transmission shaft of the conveying motor, and the driving gear is meshed with the driven gear.
Preferably, the bottom of two the conveying frames is provided with a material collecting box, four support columns are fixedly arranged at the bottom end of the material collecting box, the four support columns are clamped with the bottoms of the two conveying frames, and a plurality of material leakage holes are formed in the surface of the conveying belt.
Preferably, the middle parts of the two conveying frames are rotatably connected with supporting rollers.
Compared with the related art, the lithium ion battery anode material cladding device provided by the utility model has the following beneficial effects:
1. the spraying pipe can be driven to reciprocate left and right by the aid of the driving assembly, so that materials can be uniformly coated on the surface of the anode material, and production quality is improved;
2. the storage cylinder is used for storing cladding materials, and the stirring assembly is convenient for stir materials inside the storage cylinder.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic view of the back structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 5 is an enlarged schematic view of the driving assembly of the present utility model;
FIG. 6 is a schematic view of an explosive structure of a cartridge according to the present utility model.
In the figure: 1. a carriage; 2. a conveying roller; 3. a conveyor belt; 301. a material leakage hole; 4. a support roller; 5. a driven gear; 6. a support frame; 7. a conveying motor; 8. a drive gear; 9. a mounting plate; 10. a linear slide rail; 11. a slide; 12. a mounting column; 13. a spray pipe; 14. a spray head; 15. a drive assembly; 1501. a connecting shaft; 1502. a swinging plate; 1503. a transmission groove; 1504. a transmission gear; 1505. a connecting plate; 1506. a drive toothed plate; 1507. a fixing frame; 1508. a driving motor; 1509. a turntable; 1510. a drive column; 16. a storage cylinder; 17. a cylinder cover; 18. a feed pipe; 19. a stirring assembly; 1901. a rotating shaft; 1902. a mounting frame; 1903. a stirring motor; 1904. a first stirring rod; 1905. a second stirring rod; 1906. spiral stirring blades; 20. a spray pump; 21. a communicating pipe; 22. a connecting hose; 23. a support column; 24. and a material collecting box.
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.
Example 1:
referring to fig. 1-6, the utility model provides a lithium ion battery anode material cladding device, which comprises two conveying frames 1, wherein two conveying rollers 2 are rotationally connected between the two conveying frames 1, a conveying belt 3 is in transmission connection between the two conveying rollers 2, one side of each conveying frame 1 is fixedly provided with a mounting plate 9, the inner wall of the top end of each mounting plate 9 is fixedly provided with a linear slide rail 10, the surface of each linear slide rail 10 is slidingly connected with two slide carriages 11, the bottom ends of each slide carriage 11 are fixedly provided with mounting columns 12, the bottom ends of each mounting column 12 are fixedly provided with spray pipes 13, the bottom ends of the spray pipes 13 are fixedly provided with a plurality of spray heads 14, and one side of each mounting plate 9 is provided with a driving component 15;
the top end of the mounting plate 9 is fixedly provided with a storage cylinder 16, the top end of the storage cylinder 16 is fixedly provided with a cylinder cover 17, one side of the top end of the cylinder cover 17 is fixedly provided with a feed pipe 18, the top end of the feed pipe 18 is in threaded connection with a sealing cover, the inside of the storage cylinder 16 is provided with a stirring assembly 19, one side of the top end of the mounting plate 9 is fixedly provided with a spraying pump 20, the feed end of the spraying pump 20 is communicated with the inside of the storage cylinder 16 through a communicating pipe 21, and the discharge end of the spraying pump 20 is connected with the middle part of the spraying pipe 13 through a connecting hose 22;
one end of one conveying roller 2 is fixedly provided with a driven gear 5, one side of one conveying frame 1 is fixedly provided with a conveying motor 7 through a supporting frame 6, a transmission shaft of the conveying motor 7 is fixedly provided with a driving gear 8, and the driving gear 8 is meshed with the driven gear 5;
the bottoms of the two conveying frames 1 are provided with a material collecting box 24, the bottom end of the material collecting box 24 is fixedly provided with four supporting columns 23, the four supporting columns 23 are clamped with the bottoms of the two conveying frames 1, and the surface of the conveying belt 3 is provided with a plurality of material leakage holes 301;
the middle parts of the two conveying frames 1 are rotatably connected with a supporting roller 4;
the driving assembly 15 comprises a connecting shaft 1501, a swinging plate 1502, a transmission gear 1504, a connecting plate 1505, a transmission toothed plate 1506, a fixing frame 1507, a driving motor 1508 and a rotary table 1509, wherein the connecting shaft 1501 is rotatably arranged on the inner wall of the top end of the mounting plate 9, one end of the swinging plate 1502 is fixedly connected with the middle part of the connecting shaft 1501, the transmission gear 1504 is fixedly arranged at the bottom end of the connecting shaft 1501, the connecting plate 1505 is fixedly arranged between two mounting columns 12, the transmission toothed plate 1506 is fixedly arranged on one side of the connecting plate 1505, the transmission toothed plate 1506 is meshed with the transmission gear 1504, a transmission groove 1503 is formed in the surface of the swinging plate 1502, the fixing frame 1507 is fixedly arranged at the top end of the mounting plate 9, the driving motor 1508 is fixedly arranged at one end of the fixing frame 1507, a rotary table 1509 is fixedly arranged on a transmission shaft of the driving motor 1508, and a transmission column 1510 in sliding fit with the transmission groove 1503 is fixedly arranged at the bottom end of the rotary table 1509;
specifically, as shown in fig. 1, 2, 3, 4 and 5, the driving motor 1508 is started first, then the driving motor 1508 drives the turntable 1509 to rotate, so as to drive the driving column 1510 to rotate, the swinging plate 1502 is driven to swing around the connecting shaft 1501 as the axis under the sliding fit of the driving column 1510 and the driving slot 1503, and then the spraying pipe 13 is driven to reciprocate left and right under the meshing fit of the driving gear 1504 and the driving toothed plate 1506 and the sliding fit of the linear sliding rail 10 and the sliding seat 11, so that the spraying is more uniform.
Example 2:
the stirring assembly 19 comprises a rotating shaft 1901, a mounting frame 1902, a stirring motor 1903 and a spiral stirring blade 1906, wherein the rotating shaft 1901 is rotationally connected with the middle part of the cylinder cover 17, the mounting frame 1902 is fixedly arranged at the top end of the cylinder cover 17, the stirring motor 1903 is fixedly arranged at one end of the mounting frame 1902, a transmission shaft of the stirring motor 1903 is fixedly connected with the top end of the rotating shaft 1901 through a coupler, a plurality of first stirring rods 1904 and a plurality of second stirring rods 1905 are fixedly arranged at the top and the bottom of the rotating shaft 1901, and the spiral stirring blade 1906 is fixedly arranged at the middle part of the rotating shaft 1901;
specifically, as shown in fig. 1, 2, 3 and 6, the stirring motor 1903 is started first, and then the stirring motor 1903 drives the rotating shaft 1901 to rotate, so that the first stirring rod 1904 and the second stirring rod 1905 are driven to stir the material, and the material can be lifted through the rotating spiral stirring blade 1906, so that the material is stirred and mixed more uniformly.
Working principle: when the device is used, firstly, the sealing cover is opened, the coating material is added into the storage cylinder 16 through the feeding pipe 18, then the stirring motor 1903 is started, the stirring motor 1903 drives the rotating shaft 1901 to rotate, thereby driving the first stirring rod 1904 and the second stirring rod 1905 to stir the material, the material can be lifted through the rotating spiral stirring blade 1906, the material is more uniformly stirred and mixed, the positive electrode material needing to be coated is placed on the surface of the conveying belt 3, then the conveying motor 7 is started, the conveying motor 7 drives the driving gear 8 to rotate, the conveying roller 2 is driven to rotate under the meshing cooperation of the driving gear 8 and the driven gear 5, thereby driving the conveying belt 3 to operate, the positive electrode material is conveyed, then the spraying pump 20 is started, the material in the storage cylinder 16 is pumped out through the spraying head 14 at the bottom end of the spraying pipe 13, the material is coated on the surface of the positive electrode material, meanwhile, the driving motor 1508 drives the turntable 1509 to rotate, thereby driving the driving column 1510 to rotate, the driving plate 1502 is driven by the driving motor 1503 to swing under the sliding cooperation of the driving gear 1510 and the driving gear 1503 to enable the sliding plate to swing under the sliding cooperation of the driving gear 1501 and the sliding seat to move to the left side of the sliding seat 1504 and the sliding seat 11 to move more linearly, and the material can slide to the sliding seat is more than the sliding seat 301 to the sliding seat is matched with the sliding seat 11 under the sliding seat of the sliding seat plate 13.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a lithium ion battery positive electrode material cladding device, includes two carriage (1), its characterized in that, two rotate between carriage (1) and be connected with two conveying roller (2), two the transmission is connected with conveyer belt (3) between conveying roller (2), two the fixed mounting panel (9) that are equipped with in one side of carriage (1), the top inner wall of mounting panel (9) is fixed and is equipped with linear slide rail (10), the surface sliding connection of linear slide rail (10) has two slide (11), two the bottom of slide (11) is all fixed and is equipped with erection column (12), two the bottom mounting of erection column (12) is equipped with spraying pipe (13), the bottom mounting of spraying pipe (13) is equipped with a plurality of spraying head (14), one side of mounting panel (9) is equipped with drive assembly (15).
2. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the utility model provides a drive assembly (15) is including connecting axle (1501), swing board (1502), drive gear (1504), connecting plate (1505), transmission pinion rack (1506), mount (1507), driving motor (1508) and carousel (1509), connecting axle (1501) rotate the inner wall that sets up on mounting panel (9) top, the one end of swing board (1502) and the middle part fixed connection of connecting axle (1501), the fixed bottom that sets up in connecting axle (1501) of drive gear (1504), connecting plate (1505) are fixed to be set up between two erection columns (12), the fixed one side that sets up in connecting plate (1505) of transmission pinion rack (1506), and transmission pinion rack (1506) are connected with drive gear (1504) meshing, transmission groove (1503) have been seted up on the surface of swing board (1502), the fixed top that sets up on mounting panel (9) of mount (1507), the fixed one end that sets up in mount (1507) of driving motor (1508), the transmission shaft of driving motor (1503) is fixed to be equipped with carousel (1509), the fixed bottom that is equipped with carousel (1501510) and transmission column (1510) are slided.
3. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the utility model discloses a spraying device for spraying paint, including mounting panel (9), spray pump (20) and spray pipe (13), spray pump (20) are equipped with spray pump (20) and spray pipe (13), spray pump (20) are equipped with spray pump (20) and spray pipe (13), spray pump (13) are equipped with spray pump, spray pump (20) are equipped with spray pump.
4. A lithium ion battery positive electrode material coating device according to claim 3, wherein: stirring subassembly (19) are including axis of rotation (1901), mounting bracket (1902), agitator motor (1903) and helical mixing blade (1906), the middle part rotation of axis of rotation (1901) and cover (17) is connected, mounting bracket (1902) are fixed to be set up on the top of cover (17), agitator motor (1903) are fixed to be set up in the one end of mounting bracket (1902), the transmission shaft of agitator motor (1903) passes through the top fixed connection of shaft coupling and axis of rotation (1901), the top and the bottom of axis of rotation (1901) are all fixed and are equipped with first puddler (1904) of a plurality of and second puddler (1905), the middle part of axis of rotation (1901) is fixed and is equipped with helical mixing blade (1906).
5. The lithium ion battery positive electrode material coating device according to claim 1, wherein: one of them the one end of conveying roller (2) is fixed and is equipped with driven gear (5), one of them one side of carriage (1) is through support frame (6) fixed mounting transport motor (7), the transmission shaft of transport motor (7) is fixed and is equipped with driving gear (8), and driving gear (8) and driven gear (5) meshing are connected.
6. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the bottom of two carriage (1) is equipped with collection box (24), the bottom mounting of collection box (24) is equipped with four support columns (23), four support column (23) and the bottom block of two carriage (1), a plurality of weeping hole (301) have been seted up on the surface of conveyer belt (3).
7. The lithium ion battery positive electrode material coating device according to claim 1, wherein: the middle parts of the two conveying frames (1) are rotatably connected with supporting rollers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609454.3U CN219682995U (en) | 2023-03-25 | 2023-03-25 | Lithium ion battery anode material cladding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609454.3U CN219682995U (en) | 2023-03-25 | 2023-03-25 | Lithium ion battery anode material cladding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682995U true CN219682995U (en) | 2023-09-15 |
Family
ID=87965501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320609454.3U Active CN219682995U (en) | 2023-03-25 | 2023-03-25 | Lithium ion battery anode material cladding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682995U (en) |
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2023
- 2023-03-25 CN CN202320609454.3U patent/CN219682995U/en active Active
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