CN214747029U - Diaphragm drying device for lithium battery processing - Google Patents
Diaphragm drying device for lithium battery processing Download PDFInfo
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- CN214747029U CN214747029U CN202120955272.2U CN202120955272U CN214747029U CN 214747029 U CN214747029 U CN 214747029U CN 202120955272 U CN202120955272 U CN 202120955272U CN 214747029 U CN214747029 U CN 214747029U
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Abstract
The utility model discloses a diaphragm drying device for lithium cell processing, comprising a main body, the inside of main part is rotated and is connected with two and rotates a section of thick bamboo, and the outside of rotating a section of thick bamboo bonds and has the second sponge cover, and the diaphragm is in between two second sponge covers, the both sides of main part all are equipped with the reel, the inside of rotating a section of thick bamboo is equipped with first heating wire, a plurality of ventilation holes have been seted up to the inner wall of rotating a section of thick bamboo, one side of main part is equipped with the air-blower, and the air outlet of air-blower is equipped with out the tuber pipe, goes out the tuber pipe and extends to the inside of rotating a section of thick bamboo. The utility model discloses a diaphragm removes between two second sponge covers, makes the second sponge cover absorb the moisture on the diaphragm, and the air-blower makes the air heated by first heating wire to the inside blast air of a rotating cylinder simultaneously, gets into the inside of second sponge cover afterwards, dries the sponge cover, and hot-blast is dried the diaphragm simultaneously, and the diaphragm is dried in the inside of main part, can effectually reduce thermal loss, promotes drying efficiency.
Description
Technical Field
The utility model relates to a lithium battery processing technology field especially relates to a diaphragm drying device is used in lithium battery processing.
Background
The battery core assembly, the electrolyte preparation and the diaphragm preparation are required to be carried out in the processing process of the lithium battery, the diaphragm enables an important part of the lithium battery to have great influence on the performance and the service life of the lithium battery, and the diaphragm is required to be dried in the manufacturing process.
Through the retrieval, chinese patent publication is CN 211233780U's patent, discloses a drying device for lithium cell diaphragm production and processing, including workstation, release roller and wind-up roll are installed respectively to the top of workstation, and release roller and wind-up roll are located the left end and the right-hand member of workstation respectively to all be provided with the installation axle on release roller and the wind-up roll, install drive wheel and motor respectively on the installation axle to install the drive belt on the drive wheel, branch is all installed in the outside of roof and bottom plate, and the outside of roof and bottom plate is provided with the flattening roller, install the connecting axle on the flattening roller, and the flattening roller passes through connecting axle and branch interconnect.
Drying device for lithium battery diaphragm production and processing in the above-mentioned patent exists following not enough: the device wipes the diaphragm through the sponge, and easy adhesion moisture influences the stoving of follow-up diaphragm.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a diaphragm drying device for lithium battery processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a diaphragm drying device for lithium cell processing, includes the main part, the inside of main part is rotated and is connected with two and rotates a section of thick bamboo, and the outside of rotating a section of thick bamboo bonds and has the second sponge cover, and the diaphragm is in between two second sponge covers, the both sides of main part all are equipped with the reel, the inside of rotating a section of thick bamboo is equipped with first heating wire, a plurality of ventilation holes have been seted up to the inner wall of rotating a section of thick bamboo, one side of main part is equipped with the air-blower, and the air outlet of air-blower is equipped with out the tuber pipe, goes out the tuber pipe and extends to the inside of rotating a section of thick bamboo.
Further, the strip-shaped through holes are formed in the inner walls of the two sides of the main body, the diaphragm penetrates through the main body at the strip-shaped through holes, and sponge blocks are bonded to the inner walls of the top end and the bottom end of the main body at the strip-shaped through holes.
Furthermore, one side of the main body is provided with a motor, and a belt is sleeved on an output shaft of the motor and the outer part of the winding drum.
Further, the inner wall welding of main part has the intake pipe, and the one end welding of intake pipe has the spray tube, and the spray tube is close to one side of diaphragm is equipped with the shower nozzle, goes out the tuber pipe and is Y shape, the one end that goes out the tuber pipe with intake pipe threaded connection, the inside of intake pipe is equipped with the third heating wire.
Furthermore, the inside of main part is rotated and is connected with two axis of rotation, and the outside of axis of rotation bonds and has first sponge cover, and the diaphragm is in between two first sponge covers.
Further, the bottom welding of main part has fixed box, and the inside welding of fixed box has the connecting pipe, and the top of connecting pipe extends to the inside of main part, one side of fixed box is equipped with updraft ventilator and constructs, the inside welding of fixed box has the condenser plate, and a plurality of through-holes have been seted up to one side of condenser plate, and the bottom welding of condenser plate has the heating panel, and the heating panel extends to the outside of fixed box.
Further, air draft mechanism includes the fan, and the fan is in the inside of fixed box, the inside welding of fixed box has the baffle, the exhaust column of fan runs through the baffle, the play tuber pipe of fan extends to the inside of main part.
Furthermore, a second heating wire is welded on the inner wall of the bottom end of the main body.
Furthermore, a baffle is welded between the inner walls of the two sides of the main body and is arc-shaped.
The utility model has the advantages that:
1. through the arrangement of the second sponge sleeves and the rotating cylinder, the diaphragm moves between the two second sponge sleeves, so that the second sponge sleeves can absorb moisture on the diaphragm, meanwhile, the air blower blows air to the inside of the rotating cylinder, so that the air is heated by the first heating wire, then enters the inside of the second sponge sleeves through the vent holes of the rotating cylinder, the sponge sleeves are dried, meanwhile, the diaphragm is dried by hot air, and the diaphragm is dried in the main body, so that the heat loss can be effectively reduced, and the drying efficiency is improved;
2. through the arrangement of the air inlet pipe and the spray head, air can be simultaneously blown into the fixed cylinder and the air inlet pipe through the Y-shaped air outlet pipe of the air blower, the air entering the air inlet pipe is heated by the third heating wire and is sprayed out of the spray head, the diaphragm can be dried, and the drying effect of the diaphragm is improved;
3. by arranging the first sponge sleeves, the diaphragm is positioned between the two first sponge sleeves, and the first sponge sleeves can deform to apply pressure to the diaphragm, so that the diaphragm is conveniently leveled;
4. by arranging the condensation plate and the fan, the fan extracts air in the main body, so that hot air meets the condensation plate to remove moisture in the air, the condensation plate with the through holes can enable the air to be fully contacted with the condensation plate, the condensation effect is enhanced, the dried air is blown into the main body by the fan again, and the drying efficiency is improved;
5. the second heating wire can heat the inside of the main body, so that the diaphragm can be dried conveniently;
6. through setting up the baffle, the baffle pastes in the outside of second sponge cover, can carry out the water conservancy diversion to the inside hot-air that comes out of second sponge cover, makes it blow on the diaphragm, reinforcing stoving effect.
Drawings
Fig. 1 is a front view structural section of a lithium battery processing separator drying device provided in embodiment 1;
fig. 2 is a schematic sectional structure view of a diaphragm drying device for lithium battery processing provided in embodiment 1;
fig. 3 is a schematic sectional structure view of the drying device for a lithium battery processing diaphragm provided in embodiment 2.
In the figure: the heating device comprises a main body 1, a winding drum 2, a diaphragm 3, a sponge block 4, a rotating shaft 5, a first sponge sleeve 6, an air injection pipe 7, a spray head 8, an air inlet pipe 9, a first heating wire 10, a rotating drum 11, a second sponge sleeve 12, a connecting pipe 13, a sealing plug 14, a fixed box 15, a condensation plate 16, a heating panel 17, a partition plate 18, a fan 19, a second heating wire 20 and a baffle 21.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a diaphragm drying device for lithium battery processing, includes a main body 1, two rotating cylinders 11 are rotatably connected inside the main body 1, second sponge sleeves 12 are bonded to the outside of the rotating cylinders 11, a diaphragm 3 is located between the two second sponge sleeves 12, winding drums 2 are respectively disposed on both sides of the main body 1, first heating wires 10 are disposed inside the rotating cylinders 11, a plurality of ventilation holes are disposed on the inner wall of the rotating cylinders 11, an air blower is disposed on one side of the main body 1, an air outlet pipe is disposed at an air outlet of the air blower, the air outlet pipe extends into the rotating cylinders 11, the diaphragm 3 moves between the two second sponge sleeves 12, so that the second sponge sleeves 12 can absorb moisture on the diaphragm, and the air blower blows air into the rotating cylinders 11 to heat the air by the first heating wires 10, and then enters the inside of the second sponge sleeves 12 through the ventilation holes of the rotating cylinders 11 to dry the second sponge sleeves 12, meanwhile, the diaphragm 3 is dried by hot air, the diaphragm 3 is dried in the main body 1, heat loss can be effectively reduced, and drying efficiency is improved.
Wherein, the both sides inner wall of main part 1 has all been seted up the bar through-hole, and diaphragm 3 runs through main part 1 in bar through-hole department, and main part 1 all bonds in the top of bar through-hole and bottom inner wall department has sponge piece 4, and sponge piece 4 can clean diaphragm 3, reduces the inside heat dissipation of main part 1 simultaneously.
Wherein, one side of main part 1 is equipped with the motor, and the output shaft of motor and the outside cover of reel 2 are equipped with the belt, can drive reel 2 through the motor and rotate to make diaphragm 3 remove.
Wherein, the inner wall welding of main part 1 has intake pipe 9, the one end welding of intake pipe 9 has spray tube 7, one side that spray tube 7 is close to diaphragm 3 is equipped with shower nozzle 8, it is Y shape to go out the tuber pipe, the one end and the intake pipe 9 threaded connection of going out the tuber pipe, the inside of intake pipe 9 is equipped with the third heating wire, the Y shape play tuber pipe through the air-blower, can be to the inside air of blowing into simultaneously of solid fixed cylinder 11 and intake pipe 9, the inside air that gets into intake pipe 9 heats through the third heating wire, spout from 8 departments of shower nozzle, can dry diaphragm 3, promote diaphragm 3's stoving effect.
Wherein, the inside of main part 1 is rotated and is connected with two axis of rotation 5, and the outside of axis of rotation 5 bonds and has first sponge cover 6, and diaphragm 3 is located between two first sponge covers 6, and first sponge cover 6 can be deformed, exerts pressure to diaphragm 3 to be convenient for to 3 flattening of diaphragm.
Wherein, the bottom welding of main part 1 has fixed box 15, the inside welding of fixed box 15 has connecting pipe 13, the top of connecting pipe 13 extends to the inside of main part 1, one side of fixed box 15 is equipped with air draft mechanism, the inside welding of fixed box 15 has cold plate 16, a plurality of through-holes have been seted up to one side of cold plate 16, the bottom welding of cold plate 16 has heating panel 17, heating panel 17 extends to the outside of fixed box 15, extract the inside air of main part 1 through air draft mechanism, hot-air gets into the inside of fixed box 15, meet cold plate 16, the vapor condenses into water, can get rid of the moisture among the air, cold plate 16 of seting up the through-hole can make the air fully contact with cold plate 16, the reinforcing condensation effect.
Wherein, air drafting mechanism includes fan 19, and fan 19 is in the inside of fixed box 15, and the inside welding of fixed box 15 has baffle 18, and fan 19's exhaust column runs through baffle 18, and fan 19's play tuber pipe extends to the inside of main part 1, can extract the inside air of main part 1 through fan 19, and later with air drying, during the main part 1 of drum into once more, promote drying efficiency.
Wherein, the inner wall of the bottom end of the main body 1 is welded with the second heating wire 20, and the inside of the main body 1 can be heated through the second heating wire 20, so that the diaphragm 3 can be dried conveniently.
The working principle is as follows: the winding drum 2 can be driven to rotate through the motor, so that the diaphragm 3 moves between the two second sponge sleeves 12, the second sponge sleeves 12 can absorb moisture on the diaphragm, meanwhile, the air blower blows air into the rotating drum 11, air is heated by the first heating wire 10, then enters the second sponge sleeves 12 through the air vents of the rotating drum 11, the second sponge sleeves 12 are dried, meanwhile, the diaphragm 3 is dried through hot air, the diaphragm 3 is dried in the main body 1, heat loss can be effectively reduced, and drying efficiency is improved;
air can be simultaneously blown into the fixed cylinder 11 and the air inlet pipe 9 through the Y-shaped air outlet pipe of the air blower, the air entering the air inlet pipe 9 is heated by the third electric heating wire and is sprayed out from the spray head 8, the diaphragm 3 can be dried, and the drying effect of the diaphragm 3 is improved;
the diaphragm 3 is positioned between the two first sponge sleeves 6, and the first sponge sleeves 6 can deform to apply pressure to the diaphragm 3, so that the diaphragm 3 is conveniently leveled;
the air in the main body 1 is extracted through the fan 19, the hot air enters the fixing box 15, when encountering the condensing plate 16, the water vapor is condensed into water, the water in the air can be removed, the condensing plate 16 with the through hole can enable the air to be fully contacted with the condensing plate 16, the condensing effect is enhanced, the dried air is blown into the main body 1 again by the fan, and the drying efficiency is improved;
the inside of the main body 1 can be heated by the second heating wire 20 to facilitate the drying of the diaphragm 3.
Example 2
Referring to fig. 3, a diaphragm drying device for lithium battery processing, this embodiment compares in embodiment 1, and in order to increase the practicality of device, the welding has baffle 21 between the both sides inner wall of main part 1, and baffle 21 is the arc, and baffle 21 pastes in the outside of second sponge cover 12, can carry out the water conservancy diversion to the inside hot-air that comes out of second sponge cover 12, makes it blow on diaphragm 3, reinforcing stoving effect.
The working principle is as follows: the winding drum 2 can be driven to rotate through the motor, so that the diaphragm 3 moves between the two second sponge sleeves 12, the second sponge sleeves 12 can absorb moisture on the diaphragm, meanwhile, the air blower blows air into the rotating drum 11, air is heated by the first heating wire 10, then enters the second sponge sleeves 12 through the air vents of the rotating drum 11, the second sponge sleeves 12 are dried, meanwhile, the diaphragm 3 is dried through hot air, the diaphragm 3 is dried in the main body 1, heat loss can be effectively reduced, and drying efficiency is improved;
air can be simultaneously blown into the fixed cylinder 11 and the air inlet pipe 9 through the Y-shaped air outlet pipe of the air blower, the air entering the air inlet pipe 9 is heated by the third electric heating wire and is sprayed out from the spray head 8, the diaphragm 3 can be dried, and the drying effect of the diaphragm 3 is improved;
the diaphragm 3 is positioned between the two first sponge sleeves 6, and the first sponge sleeves 6 can deform to apply pressure to the diaphragm 3, so that the diaphragm 3 is conveniently leveled;
the air in the main body 1 is extracted through the fan 19, the hot air enters the fixing box 15, when encountering the condensing plate 16, the water vapor is condensed into water, the water in the air can be removed, the condensing plate 16 with the through hole can enable the air to be fully contacted with the condensing plate 16, the condensing effect is enhanced, the dried air is blown into the main body 1 again by the fan, and the drying efficiency is improved;
the inside of the main body 1 can be heated by the second heating wire 20, which facilitates the drying of the diaphragm 3;
the baffle 21 is attached to the outside of the second sponge sleeve 12, and can guide hot air coming out from the inside of the second sponge sleeve 12 to blow the hot air onto the diaphragm 3, so that the drying effect is enhanced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a diaphragm drying device for lithium cell processing, includes main part (1), its characterized in that, the inside of main part (1) is rotated and is connected with two and rotates a section of thick bamboo (11), and the outside of a section of thick bamboo (11) bonds and has second sponge cover (12), and diaphragm (3) are in between two second sponge covers (12), the both sides of main part (1) all are equipped with reel (2), the inside of a section of thick bamboo (11) is equipped with first heating wire (10), a plurality of ventilation holes have been seted up to the inner wall of a section of thick bamboo (11), one side of main part (1) is equipped with the air-blower, and the air outlet of air-blower is equipped with out the tuber pipe, goes out the tuber pipe and extends to the inside of a section of thick bamboo (11).
2. The drying device for the lithium battery processing diaphragm is characterized in that strip-shaped through holes are formed in the inner walls of the two sides of the main body (1), the diaphragm (3) penetrates through the main body (1) at the strip-shaped through holes, and sponge blocks (4) are bonded to the inner walls of the top end and the bottom end of the main body (1) at the strip-shaped through holes.
3. The lithium battery processing diaphragm drying device as claimed in claim 1, wherein a motor is provided at one side of the main body (1), and a belt is sleeved between an output shaft of the motor and the outside of the winding drum (2).
4. The lithium battery processing diaphragm drying device according to claim 1, wherein an air inlet pipe (9) is fixedly connected to the inner wall of the main body (1), a spray pipe (7) is fixedly connected to one end of the air inlet pipe (9), a spray head (8) is arranged on one side, close to the diaphragm (3), of the spray pipe (7), the air outlet pipe is Y-shaped, one end of the air outlet pipe is in threaded connection with the air inlet pipe (9), and a third heating wire is arranged inside the air inlet pipe (9).
5. The drying device for the lithium battery processing diaphragm is characterized in that two rotating shafts (5) are rotatably connected to the inside of the main body (1), a first sponge sleeve (6) is bonded to the outside of each rotating shaft (5), and the diaphragm (3) is located between the two first sponge sleeves (6).
6. The lithium battery processing diaphragm drying device according to claim 1, characterized in that the bottom end of the main body (1) is fixedly connected with a fixing box (15), the inside of the fixing box (15) is fixedly connected with a connecting pipe (13), the top end of the connecting pipe (13) extends to the inside of the main body (1), one side of the fixing box (15) is provided with an air draft mechanism, the inside of the fixing box (15) is fixedly connected with a condensing plate (16), one side of the condensing plate (16) is provided with a plurality of through holes, the bottom end of the condensing plate (16) is fixedly connected with a heat dissipation plate (17), and the heat dissipation plate (17) extends to the outside of the fixing box (15).
7. The lithium battery processing diaphragm drying device according to claim 6, characterized in that the air draft mechanism comprises a fan (19), the fan (19) is arranged inside the fixing box (15), a partition plate (18) is fixedly connected inside the fixing box (15), an air draft pipe of the fan (19) penetrates through the partition plate (18), and an air outlet pipe of the fan (19) extends to the inside of the main body (1).
8. The drying device for the lithium battery processing diaphragm as claimed in claim 7, wherein the inner wall of the bottom end of the main body (1) is fixedly connected with a second heating wire (20).
9. The drying device for the lithium battery processing diaphragm as claimed in any one of claims 1 to 8, wherein a baffle (21) is fixedly connected between the inner walls of the two sides of the main body (1), and the baffle (21) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120955272.2U CN214747029U (en) | 2021-05-07 | 2021-05-07 | Diaphragm drying device for lithium battery processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120955272.2U CN214747029U (en) | 2021-05-07 | 2021-05-07 | Diaphragm drying device for lithium battery processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214747029U true CN214747029U (en) | 2021-11-16 |
Family
ID=78616801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120955272.2U Expired - Fee Related CN214747029U (en) | 2021-05-07 | 2021-05-07 | Diaphragm drying device for lithium battery processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214747029U (en) |
-
2021
- 2021-05-07 CN CN202120955272.2U patent/CN214747029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |