CN219442679U - Washing mechanism for lithium battery diaphragm production - Google Patents
Washing mechanism for lithium battery diaphragm production Download PDFInfo
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- CN219442679U CN219442679U CN202320901613.7U CN202320901613U CN219442679U CN 219442679 U CN219442679 U CN 219442679U CN 202320901613 U CN202320901613 U CN 202320901613U CN 219442679 U CN219442679 U CN 219442679U
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- 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
Abstract
The utility model discloses a washing mechanism for producing lithium battery diaphragms, which comprises a washing box and two groups of first guide rails, wherein the top end of the washing box is provided with an opening, and the two groups of first guide rails are respectively arranged at the left and right parts of the top end of the washing box; still include drive arrangement, scrape water installation, two sets of second guide rolls, two sets of roller brushes and basin, two sets of second guide rolls are rotation mounting respectively about the washing tank inside wall two parts, two sets of roller brushes are rotation mounting respectively at the washing tank inside wall middle part to two sets of roller brushes set up relatively from top to bottom, are provided with drive arrangement on the washing tank, drive arrangement drives the rotation of two sets of roller brushes, and the basin intercommunication sets up on washing tank right side wall upper portion, and scrape water installation and install on the basin, scrape water installation and be used for removing water to battery diaphragm surface. The utility model improves the convenience of the water removal of the battery diaphragm and the water washing and cleaning effects of the battery diaphragm.
Description
Technical Field
The utility model relates to the technical field of battery diaphragm production equipment, in particular to a washing mechanism for lithium battery diaphragm production.
Background
In the structure of the lithium battery, the diaphragm is one of the key inner layer components, the performance of the diaphragm determines the interface structure, internal resistance and the like of the battery, the characteristics of capacity, circulation, safety performance and the like of the battery are directly influenced, the diaphragm with excellent performance plays an important role in improving the comprehensive performance of the battery, and the battery diaphragm needs to be subjected to water washing treatment in the production process.
At present, when a battery diaphragm is washed, for example, an utility model patent with the publication number of CN216679305U discloses a washing tank for a lithium ion battery diaphragm coating machine, wherein the washing tank comprises a tank body, a supporting frame is arranged in the tank body, and the top of the supporting frame extends out from the opening of the tank body. And a diaphragm washing roller set is arranged in the supporting frame. It is characterized in that an ultrasonic generating device is arranged at the bottom of the tank body. The washing tank has the advantages of good extraction effect, low cost and high washing efficiency.
However, in the use of the water washing tank, the battery diaphragm is inconvenient to remove water after being washed, so that more water is attached to the surface of the battery diaphragm, and the subsequent processing of the battery diaphragm is influenced.
Disclosure of Invention
The utility model aims to provide a water washing mechanism for producing a lithium battery diaphragm, which improves the convenience of water removal of the battery diaphragm and the water washing cleaning effect of the battery diaphragm.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The washing mechanism for producing the lithium battery diaphragm comprises a washing box and two groups of first guide rails, wherein the top end of the washing box is provided with an opening, and the two groups of first guide rails are respectively arranged at the left part and the right part of the top end of the washing box; the device also comprises a driving device, a water scraping device, two groups of second guide rollers, two groups of roller brushes and a water tank, wherein the two groups of second guide rollers are respectively and rotatably arranged at the left part and the right part of the inner side wall of the water tank, the two groups of roller brushes are respectively and rotatably arranged at the middle part of the inner side wall of the water tank, the two groups of roller brushes are arranged up and down oppositely, a driving device is arranged on the water washing tank and drives the two groups of roller brushes to rotate, a water tank is arranged on the upper part of the right side wall of the water washing tank in a communicating way, a water scraping device is arranged on the water tank, and the water scraping device is used for removing water on the surface of a battery diaphragm; the cleaning water is injected into the water washing tank, the battery diaphragm is guided and conveyed to the water washing tank through the left first guide rail, at the moment, the battery diaphragm is immersed in the cleaning water, the battery diaphragm in the water washing tank is conveyed through the lower parts of the two groups of second guide rollers, the battery diaphragm penetrates through the space between the two groups of roller brushes, then the battery diaphragm is conveyed to the right first guide rail, then the battery diaphragm is conveyed into the water scraping device through the right first guide rail, the water attached to the surface of the battery diaphragm is scraped and cleaned through the water scraping device, the convenience of water removal of the battery diaphragm is improved, the scraped water flows back into the water washing tank through the water tank, the two groups of roller brushes are driven to rotate through the driving device, the surface of the battery diaphragm immersed in the cleaning water is cleaned after the two groups of roller brushes rotate, and the cleaning effect of the water washing of the battery diaphragm is improved.
Preferably, the water scraping device comprises a supporting device, an upper support arm, a lower support arm, two groups of scrapers, two groups of guide pieces, two groups of guide sleeves and two groups of tension springs, wherein the upper support arm is arranged on the upper part of the water tank through the supporting device, the lower support arm and the upper support arm are arranged up and down oppositely, the two groups of scrapers are respectively arranged on the outer side walls of the upper support arm and the lower support arm in opposite directions, the two groups of guide pieces are respectively arranged at the left end and the right end of the lower support arm, the two groups of guide sleeves are respectively arranged at the left end and the right end of the upper support arm, the two groups of guide sleeves are respectively sleeved on the outer side walls of the two groups of guide pieces in a sliding way, the bottom ends of the two groups of tension springs are respectively connected with the outer side walls of the two groups of guide sleeves, and the top ends of the two groups of tension springs are respectively connected with the outer side walls of the two groups of guide sleeves; the battery diaphragm conveyed by the first guide rail at the right part passes through the space between the two groups of scrapers, the tension springs are used for providing opposite movement tension force between the upper support arm and the lower support arm, so that the upper support arm and the lower support arm drive the two groups of scrapers to move oppositely, when the battery diaphragm is conveyed and moved to the right, the two groups of scrapers scrape and clean cleaning water attached to the upper side and the lower side of the battery diaphragm, thereby improving the convenience of the water washing mechanism for removing water and drying the battery diaphragm after cleaning, and the scraped water flows back into the water washing tank through the water tank, so that the convenience of cleaning water recovery is improved.
Preferably, the washing machine also comprises a box body, a filter screen, a pump body and a conveying pipe, wherein the box body is arranged on the outer side wall of the washing box, the filter screen is arranged in the middle of the inner side wall of the box body, the lower part of the box body is communicated with the inside of the washing box, the pump body is arranged at the top end of the box body, the input end of the pump body is communicated with the upper part of the box body, the conveying pipe is communicated with the output end of the pump body, and the output end of the conveying pipe is communicated with the inside of the washing box; the water in the washing tank naturally flows to the inside of the tank body, the water is filtered through the filter screen, the filtered water flows to the upper part in the tank body, dirt in the water is deposited at the lower part in the tank body, the water at the upper part in the tank body is extracted by opening the pump body, the extracted water flows back to the inside of the washing tank through the conveying pipe, so that the water in the washing tank circularly flows, the dirt in the water is continuously deposited at the bottom in the tank body in the water circulation flowing process, and the water cleaning effect in the washing tank is improved.
Preferably, the supporting device comprises a bracket, guide posts and sleeves, wherein the bracket is arranged on the outer side wall of the water tank, a plurality of groups of guide posts vertically slide through the top of the bracket, the bottom ends of the plurality of groups of guide posts are connected with the top ends of the upper support arms, a plurality of groups of sleeves are arranged on the top ends of the bracket, the plurality of groups of guide posts respectively slide through the inside of the plurality of groups of sleeves, and jackscrews are respectively arranged on the plurality of groups of sleeves; the multiple groups of guide posts are slidably adjusted on the support, so that the guide posts drive the upper support arm and the lower support arm to move up and down, the convenience of position adjustment of the two groups of scraping plates is improved, the multiple groups of guide posts are fixed by rotating multiple groups of jackscrews, and the convenience of positioning of the upper support arm is improved.
Preferably, the driving device comprises a motor and two groups of gears, the motor is arranged on the front side wall of the washing tank, the output end of the motor is concentrically connected with one group of roller brushes, the two groups of gears are concentrically arranged at the rear ends of the two groups of roller brushes respectively, and the two groups of gears are meshed; the motor is turned on to drive one group of roller brushes to rotate, so that the other group of roller brushes are driven to rotate by the meshing of the two groups of gears, and the convenience of cleaning the battery diaphragm after the two groups of roller brushes rotate is improved.
Preferably, the washing machine further comprises a protective cover, wherein the protective cover is arranged on the rear side wall of the washing box and is arranged outside the two groups of gears; the protection effect of the two groups of gears is improved.
Preferably, the water tank also comprises a protective net which is arranged at the side opening of the water tank; the protection effect of the opening between the water tank and the water washing tank is improved.
By adopting the technical scheme, the utility model has the following technical progress.
According to the utility model, the battery diaphragm is guided and conveyed into the washing tank through the left first guide rail, at the moment, the battery diaphragm is immersed into the washing water, the battery diaphragm entering the washing tank is conveyed through the lower parts of the two groups of second guide rollers, the battery diaphragm passes through the space between the two groups of roller brushes, then the battery diaphragm is conveyed to the right first guide rail, then the battery diaphragm is conveyed into the water scraping device through the right first guide rail, the water attached to the surface of the battery diaphragm is scraped and cleaned through the water scraping device, the convenience of removing water of the battery diaphragm is improved, the scraped water is guided and flows back into the washing tank through the water tank, the two groups of roller brushes are driven to rotate through the driving device, the surface of the battery diaphragm immersed into the washing water is cleaned after the two groups of roller brushes rotate, and the cleaning effect of the battery diaphragm washing is improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic diagram of a partial structure of a shaft measurement of a connection of a box body and a filter screen, etc.;
FIG. 3 is a schematic view of a partial structure of a lower arm and a blade or the like;
FIG. 4 is a schematic diagram of an axial structure of a connection of a washing tank with a sink or the like;
wherein: 1. a washing tank; 2. a first guide roller; 3. a second guide roller; 4. a roller brush; 5. a water tank; 6. an upper support arm; 7. a lower support arm; 8. a scraper; 9. a guide member; 10. a guide sleeve; 11. a tension spring; 12. a case; 13. a filter screen; 14. a pump body; 15. a delivery tube; 16. a bracket; 17. a guide post; 18. a sleeve; 19. a motor; 20. a gear; 21. a protective cover; 22. and a protective net.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Example 1
The washing mechanism for producing the lithium battery diaphragm comprises a washing box 1, two groups of first guide rails 2, a driving device, a water scraping device, two groups of second guide rollers 3, two groups of roller brushes 4 and a water tank 5 as shown in fig. 1 to 4.
The top end of the washing tank 1 is provided with an opening, and two groups of first guide rails 2 are respectively arranged at the left and right parts of the top end of the washing tank 1; two sets of second guide rolls 3 are respectively rotatably installed at the left and right parts of the inner side wall of the washing tank 1, two sets of roller brushes 4 are respectively rotatably installed at the middle part of the inner side wall of the washing tank 1, the two sets of roller brushes 4 are oppositely arranged up and down, a driving device is arranged on the washing tank 1 and drives the rotation of the two sets of roller brushes 4, a water tank 5 is communicated with the upper part of the right side wall of the washing tank 1, a water scraping device is installed on the water tank 5, and the water scraping device is used for removing water from the surface of a battery diaphragm.
As shown in fig. 3, the wiper device includes a supporting device, an upper support arm 6, a lower support arm 7, two groups of scrapers 8, two groups of guide members 9, two groups of guide sleeves 10 and two groups of tension springs 11, wherein the upper support arm 6 is installed on the upper portion of the water tank 5 through the supporting device, the lower support arm 7 and the upper support arm 6 are oppositely arranged up and down, the two groups of scrapers 8 are respectively installed on the outer side walls of the upper support arm 6 and the lower support arm 7 in opposite directions, the two groups of guide members 9 are respectively installed at the left end and the right end of the lower support arm 7, the two groups of guide sleeves 10 are respectively installed at the left end and the right end of the upper support arm 6, the two groups of guide sleeves 10 are respectively sleeved on the outer side walls of the two groups of guide members 9 in a sliding manner, the bottom ends of the two groups of tension springs 11 are respectively connected with the outer side walls of the two groups of guide members 9, and the top ends of the two groups of tension springs 11 are respectively connected with the outer side walls of the two groups of guide sleeves 10.
In this embodiment, the washing water is injected into the washing tank 1, the battery diaphragm is guided and conveyed to the inside of the washing tank 1 through the left first guide rail 2, at this time, the battery diaphragm is immersed in the washing water, the battery diaphragm entering the washing tank 1 is conveyed through the lower parts of the two groups of second guide rollers 3, and the battery diaphragm passes through the space between the two groups of roller brushes 4, then the battery diaphragm is conveyed to the right first guide rail 2, then the battery diaphragm is conveyed to the water scraping device through the right first guide rail 2, the water attached to the surface of the battery diaphragm is scraped and cleaned through the water scraping device, the convenience of the removal of the battery diaphragm is improved, the scraped water is guided and flows back into the washing tank 1 through the water tank 5, the driving device drives the two groups of roller brushes 4 to rotate, and the surface of the battery diaphragm immersed in the washing water is cleaned after the two groups of roller brushes 4 rotate, so that the cleaning effect of the water washing of the battery diaphragm is improved.
Example 2
The washing mechanism for producing the lithium battery diaphragm comprises a washing box 1, two groups of first guide rails 2, a driving device, a water scraping device, two groups of second guide rollers 3, two groups of roller brushes 4 and a water tank 5 as shown in fig. 1 to 4.
The top end of the washing tank 1 is provided with an opening, and two groups of first guide rails 2 are respectively arranged at the left and right parts of the top end of the washing tank 1; two sets of second guide rolls 3 are respectively rotatably installed at the left and right parts of the inner side wall of the washing tank 1, two sets of roller brushes 4 are respectively rotatably installed at the middle part of the inner side wall of the washing tank 1, the two sets of roller brushes 4 are oppositely arranged up and down, a driving device is arranged on the washing tank 1 and drives the rotation of the two sets of roller brushes 4, a water tank 5 is communicated with the upper part of the right side wall of the washing tank 1, and a protective net 22 is installed at the opening of the side part of the water tank 5.
The wiper device is mounted on the water tank 5 and is used for removing water from the surface of the battery diaphragm. As shown in fig. 3, the wiper device includes a supporting device, an upper support arm 6, a lower support arm 7, two groups of scrapers 8, two groups of guide members 9, two groups of guide sleeves 10 and two groups of tension springs 11, wherein the upper support arm 6 is installed on the upper portion of the water tank 5 through the supporting device, the lower support arm 7 and the upper support arm 6 are oppositely arranged up and down, the two groups of scrapers 8 are respectively installed on the outer side walls of the upper support arm 6 and the lower support arm 7 in opposite directions, the two groups of guide members 9 are respectively installed at the left end and the right end of the lower support arm 7, the two groups of guide sleeves 10 are respectively installed at the left end and the right end of the upper support arm 6, the two groups of guide sleeves 10 are respectively sleeved on the outer side walls of the two groups of guide members 9 in a sliding manner, the bottom ends of the two groups of tension springs 11 are respectively connected with the outer side walls of the two groups of guide members 9, and the top ends of the two groups of tension springs 11 are respectively connected with the outer side walls of the two groups of guide sleeves 10.
As shown in fig. 2, the embodiment further includes a tank 12, a filter screen 13, a pump body 14 and a conveying pipe 15, the tank 12 is installed on the outer side wall of the washing tank 1, the filter screen 13 is installed in the middle of the inner side wall of the tank 12, the lower portion of the tank 12 is communicated with the inside of the washing tank 1, the pump body 14 is installed at the top end of the tank 12, the input end of the pump body 14 is communicated with the upper portion of the tank 12, the conveying pipe 15 is communicated with the output end of the pump body 14, and the output end of the conveying pipe 15 is communicated with the inside of the washing tank 1.
As shown in fig. 3, the supporting device includes a bracket 16, guide posts 17 and sleeves 18, the bracket 16 is mounted on the outer side wall of the water tank 5, multiple groups of guide posts 17 slide up and down through the top of the bracket 16, the bottom ends of the multiple groups of guide posts 17 are connected with the top ends of the upper support arms 6, multiple groups of sleeves 18 are mounted on the top ends of the bracket 16, the multiple groups of guide posts 17 slide through the multiple groups of sleeves 18 respectively, and jackscrews are arranged on the multiple groups of sleeves 18 respectively.
As shown in fig. 2 and 4, the driving device comprises a motor 19 and two sets of gears 20, the motor 19 is mounted on the front side wall of the washing tank 1, the output end of the motor 19 is concentrically connected with one set of roller brushes 4, the two sets of gears 20 are concentrically mounted on the rear ends of the two sets of roller brushes 4, and the two sets of gears 20 are meshed. A shield 21 is mounted on the rear sidewall of the washing tank 1, and the shield 21 is housed outside the two sets of gears 20.
In this embodiment, the battery diaphragm conveyed by the first guide rail 2 at the right part passes through between the two groups of scrapers 8, a pulling force for moving in opposite directions is provided between the upper support arm 6 and the lower support arm 7 by the two groups of tension springs 11, the upper support arm 6 and the lower support arm 7 drive the two groups of scrapers 8 to move in opposite directions, when the battery diaphragm moves in right conveying, the two groups of scrapers 8 scrape and clean the cleaning water attached to the upper side and the lower side of the battery diaphragm, thereby improving the convenience of the water washing mechanism for removing water and drying the battery diaphragm after cleaning, the scraped water flows back to the inside of the water washing tank 1 through the water tank 5, improving the convenience of cleaning water recovery, the water in the water washing tank 1 naturally flows to the inside of the tank 12, the filtered water flows to the upper part in the tank 12 through the filter screen 13, the dirt in the water is deposited at the lower part in the tank 12, the water is pumped by opening the pump body 14, the pumped water flows back to the inside of the water washing tank 1 through the conveying pipe 15, thereby the circulating flow in the water washing tank 1, the dirt is continuously deposited at the bottom of the tank 12 in the water washing tank 1, and the cleaning effect is improved.
When the utility model works, cleaning water is injected into the water washing tank 1, a battery diaphragm is guided and conveyed into the water washing tank 1 through the left first guide rail 2, at the moment, the battery diaphragm is immersed in the cleaning water, the battery diaphragm entering the water washing tank 1 is conveyed through the lower parts of the two groups of second guide rollers 3, the battery diaphragm passes through the space between the two groups of roller brushes 4, then the battery diaphragm is conveyed to the right first guide rail 2, then the battery diaphragm is conveyed into a water scraping device through the right first guide rail 2, water attached to the surface of the battery diaphragm is scraped and cleaned through the water scraping device, the scraped water is guided and flows back into the water washing tank 1 through the water tank 5, the two groups of roller brushes 4 are driven to rotate through the driving device, and the surface of the battery diaphragm immersed in the cleaning water is cleaned after the two groups of roller brushes 4 rotate.
The pump body 14 and motor 19 of the present utility model are commercially available and will be installed and operated by those skilled in the art in accordance with their attendant instructions without the need for creative effort by those skilled in the art.
Claims (7)
1. The utility model provides a lithium cell diaphragm production is with washing mechanism, includes washing case (1) and two sets of first guide rail (2), and washing case (1) top is provided with the opening, and two sets of first guide rail (2) are installed respectively in washing case (1) top left and right sides two parts; the novel solar cell cleaning device is characterized by further comprising a driving device, a water scraping device, two groups of second guide rollers (3), two groups of roller brushes (4) and a water tank (5), wherein the two groups of second guide rollers (3) are respectively rotatably installed at the left and right parts of the inner side wall of the water washing tank (1), the two groups of roller brushes (4) are respectively rotatably installed at the middle part of the inner side wall of the water washing tank (1), the two groups of roller brushes (4) are oppositely arranged up and down, the driving device is arranged on the water washing tank (1) and drives the rotation of the two groups of roller brushes (4), the water tank (5) is communicated with the upper part of the right side wall of the water washing tank (1), the water scraping device is installed on the water tank (5), and the water scraping device is used for removing water from the surface of a cell diaphragm.
2. The washing mechanism for producing lithium battery diaphragms according to claim 1, wherein the water scraping device comprises a supporting device, an upper supporting arm (6), a lower supporting arm (7), two groups of scrapers (8), two groups of guide pieces (9), two groups of guide sleeves (10) and two groups of tension springs (11), the upper supporting arm (6) is installed on the upper portion of the water tank (5) through the supporting device, the lower supporting arm (7) and the upper supporting arm (6) are oppositely arranged up and down, the two groups of scrapers (8) are respectively installed on the outer side walls of the upper supporting arm (6) and the lower supporting arm (7) in opposite directions, the two groups of guide pieces (9) are respectively installed at the left end and the right end of the lower supporting arm (7), the two groups of guide sleeves (10) are respectively installed at the left end and the right end of the upper supporting arm (6), the two groups of guide sleeves (10) are respectively sleeved on the outer side walls of the two groups of guide pieces (9), the bottom ends of the two groups of tension springs (11) are respectively connected with the outer side walls of the two groups of guide pieces (9), and the top ends of the two groups of tension springs (11) are respectively connected with the outer side walls of the two groups of guide sleeves (10).
3. The washing mechanism for producing lithium battery diaphragms according to claim 1, further comprising a box body (12), a filter screen (13), a pump body (14) and a conveying pipe (15), wherein the box body (12) is arranged on the outer side wall of the washing box (1), the filter screen (13) is arranged in the middle of the inner side wall of the box body (12), the lower part of the box body (12) is communicated with the inside of the washing box (1), the pump body (14) is arranged at the top end of the box body (12), the input end of the pump body (14) is communicated with the upper part of the box body (12), the conveying pipe (15) is communicated with the output end of the pump body (14), and the output end of the conveying pipe (15) is communicated with the inside of the washing box (1).
4. The washing mechanism for producing lithium battery diaphragms according to claim 2, wherein the supporting device comprises a bracket (16), guide posts (17) and sleeves (18), the bracket (16) is arranged on the outer side wall of the water tank (5), the plurality of groups of guide posts (17) slide up and down through the top of the bracket (16), the bottom ends of the plurality of groups of guide posts (17) are connected with the top ends of the upper support arms (6), the plurality of groups of sleeves (18) are arranged on the top ends of the bracket (16), the plurality of groups of guide posts (17) slide through the inside of the plurality of groups of sleeves (18) respectively, and jackscrews are arranged on the plurality of groups of sleeves (18) respectively.
5. The washing mechanism for producing lithium battery diaphragms according to claim 1, wherein the driving device comprises a motor (19) and two sets of gears (20), the motor (19) is mounted on the front side wall of the washing tank (1), the output end of the motor (19) is concentrically connected with one set of roller brushes (4), the two sets of gears (20) are concentrically mounted at the rear ends of the two sets of roller brushes (4), and the two sets of gears (20) are meshed.
6. A washing mechanism for producing lithium battery separator according to claim 1, characterized in that a protective cover (21) is mounted on the rear side wall of the washing tank (1), and the protective cover (21) is covered outside the two sets of gears (20).
7. The washing mechanism for producing lithium battery diaphragms according to claim 1, wherein the protection net (22) is installed at the side opening of the water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901613.7U CN219442679U (en) | 2023-04-20 | 2023-04-20 | Washing mechanism for lithium battery diaphragm production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901613.7U CN219442679U (en) | 2023-04-20 | 2023-04-20 | Washing mechanism for lithium battery diaphragm production |
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| Publication Number | Publication Date |
|---|---|
| CN219442679U true CN219442679U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320901613.7U Active CN219442679U (en) | 2023-04-20 | 2023-04-20 | Washing mechanism for lithium battery diaphragm production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117144376A (en) * | 2023-09-06 | 2023-12-01 | 惠州市冠业新材料科技有限公司 | Cleaning device for producing carbon-coated aluminum foil and application method thereof |
| CN117427944A (en) * | 2023-12-22 | 2024-01-23 | 泰州衡川新能源材料科技有限公司 | Oil removing structure and method for lithium battery diaphragm head |
-
2023
- 2023-04-20 CN CN202320901613.7U patent/CN219442679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117144376A (en) * | 2023-09-06 | 2023-12-01 | 惠州市冠业新材料科技有限公司 | Cleaning device for producing carbon-coated aluminum foil and application method thereof |
| CN117427944A (en) * | 2023-12-22 | 2024-01-23 | 泰州衡川新能源材料科技有限公司 | Oil removing structure and method for lithium battery diaphragm head |
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