CN220959345U - Lithium battery drying device - Google Patents
Lithium battery drying device Download PDFInfo
- Publication number
- CN220959345U CN220959345U CN202322470291.8U CN202322470291U CN220959345U CN 220959345 U CN220959345 U CN 220959345U CN 202322470291 U CN202322470291 U CN 202322470291U CN 220959345 U CN220959345 U CN 220959345U
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- CN
- China
- Prior art keywords
- lithium battery
- fixedly connected
- guide plate
- drying device
- stoving case
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 64
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000001035 drying Methods 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy 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
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Abstract
The utility model discloses a lithium battery drying device, which relates to the technical field of lithium battery production and comprises a drying box, wherein a heating mechanism is fixedly connected to the bottom of the drying box, a clamping device is arranged in the drying box and comprises a motor, the motor is fixedly connected with the surface of the drying box, the output end of the motor is fixedly connected with a connecting rod, the surface of the connecting rod is fixedly connected with a turntable, the surface of the turntable is fixedly connected with a first guide plate, the surface of the turntable is fixedly connected with a second guide plate, a limiting groove is formed in the surface of the turntable, moving grooves are formed in the surfaces of the first guide plate and the second guide plate, a screw is rotationally connected to the inner wall of the moving groove, and a first clamping block and a second clamping block are in threaded connection with the surface of the screw.
Description
Technical Field
The utility model relates to the technical field of lithium battery production, in particular to a lithium battery drying 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 has the outstanding advantages of high energy density, long cycle life, environmental protection and the like, so that the lithium battery has become the main development flow of battery technology, is widely applied in various fields, and needs to remove water on the lithium battery in the production process of the lithium battery so as to meet the use requirement, therefore, the lithium battery needs to be dried, and the functional damage of the lithium battery caused by the water is avoided.
With respect to the above and related art, the inventors believe that there are often the following drawbacks: the existing lithium battery is required to be dried in the production process, but the existing drying machine is not comprehensive in drying, and some parts of the lithium battery cannot be dried, so that the drying is uneven, and the lithium battery cannot be qualified and is produced rapidly.
Therefore, we propose a lithium battery drying device.
Disclosure of Invention
The utility model aims to provide a lithium battery drying device for solving the problems 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 cell drying device, includes the stoving case, the bottom fixedly connected with heating mechanism of stoving case, the inside of stoving case is equipped with clamping device, clamping device includes the motor, the motor is connected with the fixed surface of stoving case, the output fixedly connected with connecting rod of motor, the fixed surface of connecting rod has the carousel, the first baffle of fixed surface of carousel, the fixed surface of carousel has the second baffle, the spacing groove has been seted up to the surface of carousel, the removal groove has all been seted up on the surface of first baffle and second baffle, the inner wall rotation of removal groove is connected with the screw rod, the surface threaded connection of screw rod has first fixture block and second fixture block.
The components achieve the following effects: when the lithium battery needs to be dried, a sealing door on the drying box is opened, the lithium battery is placed in a limit groove formed in the rotary table, at the moment, a screw on the first guide plate is driven to rotate through a rotating rod, a first clamping block is driven to move while the screw rotates, the lithium battery is fixed between the first clamping block and the blocking block, then the lithium battery of the second block is placed in the limit groove, at the moment, the screw on the second guide plate is rotated through the rotating rod, the second clamping block is driven while the screw rotates, the lithium battery is fixed between the first block and the second clamping block, the sealing door is closed, a motor is started, the rotary table is driven to rotate through a connecting rod connected with the motor, a heating mechanism is started, and the fan can blow heat generated by an electric heating wire to the lithium battery to dry the lithium battery.
Preferably, sliding grooves are formed in the surfaces of the first guide plate and the second guide plate, and a plurality of balls are connected to the surfaces of the sliding grooves in a sliding mode.
The components achieve the following effects: the balls on the surfaces of the first clamping block and the second clamping block are matched with the sliding groove, so that friction force between the clamping block and the guide plate is reduced, and running is smoother.
Preferably, the surface of the first clamping block is fixedly connected with a protection pad, and the protection pad is made of rubber.
The components achieve the following effects: the protection pad on the surface of the clamping block is used for preventing the lithium battery from being damaged when the lithium battery is clamped, and the clamping block is more stable.
Preferably, the surface of the first guide plate is fixedly connected with a blocking block, and the other end of the screw rod is fixedly connected with a rotating rod.
The components achieve the following effects: the screw rod rotates and drives the first clamping block to move, so that the lithium battery is fixed between the first clamping block and the blocking block.
Preferably, the surface of stoving case is equipped with collection device, collection device includes the guide plate, guide plate and stoving case fixed connection, square flow hole has been seted up on the surface of stoving case, the fixed surface of stoving case is connected with the guiding gutter, the apopore has been seted up to the inner wall of guiding gutter, the surface intercommunication of guiding gutter has communicating pipe, the other end intercommunication of communicating pipe has the storage water tank.
The components achieve the following effects: when the lithium battery is dried, water vapor is generated, the water vapor formed in the drying process flows out of the square circulating holes after encountering the inclined guide plate, water drops are formed on the inclined guide plate, the guide grooves are formed below the guide plate, the water drops flow into the guide grooves due to gravity, in order to enable water to quickly flow out of the guide grooves, the bottom plate of the guide grooves is inclined, water in the guide grooves flows into the communicating pipe from the water outlet hole at the bottom, and then flows into the water storage tank through the communicating pipe.
Preferably, the surface of the diversion trench is fixedly connected with a cover plate, and the cover plate is made of plastic materials.
The components achieve the following effects: the shielding plate at the upper end of the diversion trench is used for preventing dust of air from entering the diversion trench.
Preferably, the surface of the water outlet hole is fixedly connected with a filter screen, and the surface of the water storage tank is fixedly connected with a fixing frame.
The components achieve the following effects: the filter screen on the surface of the water outlet hole is used for preventing the mixture of water and dust from entering the water storage tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through arranging the clamping device, the rotation work of the lithium battery during drying is facilitated, the problem that the lithium battery is heated unevenly during drying is solved, and the working efficiency of the drying box is improved to a certain extent.
2. According to the utility model, the collecting device is arranged, so that the problem that water drops are easy to form in the equipment after drying and drop back to the battery is solved, and the drying effect of the battery is affected. The practicability of the equipment is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another angle structure of the present utility model;
FIG. 3 is a schematic view of a part of the collecting device according to the present utility model;
FIG. 4 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
FIG. 5 is an enlarged view of the portion B of FIG. 2 in accordance with the present utility model;
FIG. 6 is an enlarged view of FIG. 1 at C in accordance with the present utility model;
fig. 7 is an enlarged view of fig. 3D in accordance with the present utility model.
In the figure: 1. a drying box; 2. a heating mechanism; 3. a clamping device; 301. a motor; 302. a connecting rod; 303. a turntable; 304. a first guide plate; 305. a second guide plate; 306. a screw; 307. a rotating lever; 308. a first clamping block; 309. a second clamping block; 310. a protective pad; 311. a ball; 312. a sliding groove; 313. a blocking block; 314. a moving groove; 315. a limit groove; 4. a collecting device; 41. a deflector; 42. square flow holes; 43. a diversion trench; 44. a cover plate; 45. a filter screen; 46. a communicating pipe; 47. a water storage tank; 48. and a fixing frame.
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. 1-7, the present utility model provides a technical solution: the utility model provides a lithium cell drying device, includes stoving case 1, the bottom fixedly connected with heating mechanism 2 of stoving case 1, and the inside of stoving case 1 is equipped with clamping device 3, and the surface of stoving case 1 is equipped with collection device 4.
The specific arrangement and function of the gripping means 3 and the collecting means 4 will be described in detail below.
As shown in fig. 2, fig. 4 and fig. 5, the clamping device 3 comprises a motor 301, the motor 301 is fixedly connected with the surface of the drying box 1, the output end of the motor 301 is fixedly connected with a connecting rod 302, the surface of the connecting rod 302 is fixedly connected with a turntable 303, the surface of the turntable 303 is fixedly connected with a first guide plate 304, the surface of the turntable 303 is fixedly connected with a second guide plate 305, the surface of the turntable 303 is provided with a limit groove 315, the surfaces of the first guide plate 304 and the second guide plate 305 are provided with a movable groove 314, the inner wall of the movable groove 314 is rotationally connected with a screw 306, and the surface of the screw 306 is in threaded connection with a first clamping block 308 and a second clamping block 309. When the lithium battery needs to be dried, a closed door on the drying box 1 is opened, the lithium battery is placed in a limit groove 315 formed in the rotary table 303, at this time, a screw 306 on the first guide plate 304 is driven to rotate through a rotating rod 307, the screw 306 drives a first clamping block 308 to move while rotating, the lithium battery is fixed between the first clamping block 308 and a blocking block 313, then a lithium battery of a second block is placed in the limit groove 315, at this time, the screw 306 on the second guide plate 305 is rotated through the rotating rod 307, the screw 306 drives a second clamping block 309 while rotating, the lithium battery is fixed between the first block and the second clamping block 309, the closed door is closed, a motor 301 is started, the rotary table 303 is driven to rotate through a connecting rod 302 connected with the motor 301, a heating mechanism 2 is started, and the fan can blow heat generated by an electric heating wire to the lithium battery to dry the lithium battery.
The surfaces of the first guide plate 304 and the second guide plate 305 are respectively provided with a sliding groove 312, and the surfaces of the sliding grooves 312 are slidably connected with a plurality of balls 311. The surface of the first clamping block 308 is fixedly connected with a protection pad 310, and the protection pad 310 is made of rubber. The surface of the first guide plate 304 is fixedly connected with a blocking block 313, and the other end of the screw 306 is fixedly connected with a rotating rod 307. The balls 311 on the surfaces of the first clamping block 308 and the second clamping block 309 are matched with the sliding groove 312, so that friction force between the clamping blocks and the guide plate is reduced, and the operation is smoother. The protection pad 310 on the surface of the clamping block is used for not damaging the lithium battery when clamping the lithium battery, and can be clamped more firmly. The screw 306 rotates to drive the first clamping block 308 to move, so that the lithium battery is fixed between the first clamping block 308 and the blocking block 313.
As shown in fig. 3, 6 and 7, the collecting device 4 includes a baffle 41, the baffle 41 is fixedly connected with the drying box 1, a square flow hole 42 is provided on the surface of the drying box 1, a flow guiding groove 43 is fixedly connected with the surface of the drying box 1, a water outlet hole is provided on the inner wall of the flow guiding groove 43, a communicating pipe 46 is communicated with the surface of the flow guiding groove 43, and a water storage tank 47 is communicated with the other end of the communicating pipe 46. When the lithium battery is dried, water vapor is generated, the water vapor formed in the drying process flows out of the square flow holes 42 when encountering the inclined guide plate 41, water drops are formed on the inclined guide plate 41, the guide grooves 43 are arranged below the guide plate 41, the water drops flow into the guide grooves 43 due to gravity, in order to enable water to quickly flow out of the guide grooves 43, the bottom plate of the guide grooves 43 is inclined, water in the guide grooves 43 flows into the communicating pipe 46 from the water outlet at the bottom, and then flows into the water storage tank 47 through the communicating pipe 46.
The surface of the diversion trench 43 is fixedly connected with a cover plate 44, and the cover plate 44 is made of plastic material. Preferably, the surface of the water outlet is fixedly connected with a filter screen 45, and the surface of the water storage tank 47 is fixedly connected with a fixing frame 48. The cover 44 at the upper end of the flow guide groove 43 is to prevent dust of air from entering the flow guide groove 43. The filter screen 45 on the surface of the water outlet is used for preventing the mixture of water and dust from entering the water storage tank 47.
Working principle:
When the lithium battery needs to be dried, the sealing door on the drying box 1 is opened, the lithium battery is placed in the limit groove 315 formed in the rotary table 303, at this time, the rotating rod 307 drives the screw 306 on the first guide plate 304 to rotate, the screw 306 drives the first clamping block 308 to move while rotating, the lithium battery is fixed between the first clamping block 308 and the blocking block 313, then the lithium battery of the second block is placed in the limit groove 315, at this time, the rotating rod 307 rotates the screw 306 on the second guide plate 305, the screw 306 rotates while driving the second clamping block 309, the lithium battery is fixed between the first clamping block 308 and the second clamping block 309, the protection pad 310 on the surface of the clamping block is used for not damaging the lithium battery when clamping the lithium battery, the clamping is stable, the balls 311 on the surface of the first clamping block 308 and the second clamping block 309 are matched with the sliding groove 312, the friction force between the clamping block and the guide plate is reduced, the running is smoother, the sealing door is closed, the motor 301 is started, the rotary table 303 is driven to rotate through the connecting rod 302 connected with the motor 301, the heating mechanism 2 is started, the fan can stop the heat generated by the motor to cool the lithium battery, the lithium battery can be cooled, and the drying door is dried after the heating mechanism is stopped, and the lithium battery is dried. Through setting up clamping device 3, made things convenient for the rotation work of lithium cell when the stoving, solved the inhomogeneous problem of being heated of lithium cell when the stoving, improved the work efficiency of stoving case 1 to a certain extent.
When the lithium battery is dried, water vapor is generated, the water vapor formed in the drying process flows out of the square flow holes 42 when encountering the inclined guide plate 41, water drops are formed on the inclined guide plate 41, the guide grooves 43 are arranged below the guide plate 41, the water drops flow into the guide grooves 43 due to gravity, in order to enable water to quickly flow out of the guide grooves 43, the bottom plate of the guide grooves 43 is inclined, water in the guide grooves 43 flows into the communicating pipe 46 from the water outlet holes at the bottom and then flows into the water storage tank 47 through the communicating pipe 46, the cover plate 44 at the upper end of the guide grooves 43 is used for preventing dust of air from entering the guide grooves 43, the filter screen 45 on the surface of the water outlet holes is used for preventing a mixture of water and dust from entering the water storage tank 47, and the problem that the water drops easily form in the device after drying and are solved by arranging the collecting device 4, so that the drying effect of the battery is affected. The practicability of the equipment is greatly improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. Lithium cell drying device, including stoving case (1), its characterized in that: the utility model discloses a drying box, including drying box (1), bottom fixedly connected with heating mechanism (2), the inside of drying box (1) is equipped with clamping device (3), clamping device (3) are including motor (301), the fixed surface of motor (301) and drying box (1) is connected, the output fixedly connected with connecting rod (302) of motor (301), the fixed surface of connecting rod (302) is connected with carousel (303), the fixed surface of carousel (303) is connected with first baffle (304), the fixed surface of carousel (303) is connected with second baffle (305), spacing groove (315) have been seted up on the surface of carousel (303), movable groove (314) have all been seted up on the surface of first baffle (304) and second baffle (305), the inner wall rotation of movable groove (314) is connected with screw rod (306), the surface threaded connection of screw rod (306) has first fixture block (308) and second fixture block (309).
2. The lithium battery drying device according to claim 1, wherein: sliding grooves (312) are formed in the surfaces of the first guide plate (304) and the second guide plate (305), and a plurality of balls (311) are connected to the surfaces of the sliding grooves (312) in a sliding mode.
3. The lithium battery drying device according to claim 2, wherein: the surface of the first clamping block (308) is fixedly connected with a protection pad (310), and the protection pad (310) is made of rubber.
4. The lithium battery drying device according to claim 1, wherein: the surface of the first guide plate (304) is fixedly connected with a blocking block (313), and the other end of the screw rod (306) is fixedly connected with a rotating rod (307).
5. The lithium battery drying device according to claim 1, wherein: the surface of stoving case (1) is equipped with collection device (4), collection device (4) are including guide plate (41), guide plate (41) and stoving case (1) fixed connection, square circulation hole (42) have been seted up on the surface of stoving case (1), the fixed surface of stoving case (1) is connected with guiding gutter (43), the apopore has been seted up to the inner wall of guiding gutter (43), the surface intercommunication of guiding gutter (43) has communicating pipe (46), the other end intercommunication of communicating pipe (46) has storage water tank (47).
6. The lithium battery drying device according to claim 5, wherein: the surface of guiding gutter (43) is fixedly connected with blanking plate (44), blanking plate (44) are plastics material.
7. The lithium battery drying device according to claim 5, wherein: the surface of apopore is fixedly connected with filter screen (45), the surface of storage water tank (47) is fixedly connected with mount (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470291.8U CN220959345U (en) | 2023-09-12 | 2023-09-12 | Lithium battery drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470291.8U CN220959345U (en) | 2023-09-12 | 2023-09-12 | Lithium battery drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220959345U true CN220959345U (en) | 2024-05-14 |
Family
ID=91005560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322470291.8U Active CN220959345U (en) | 2023-09-12 | 2023-09-12 | Lithium battery drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220959345U (en) |
-
2023
- 2023-09-12 CN CN202322470291.8U patent/CN220959345U/en active Active
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