CN216679305U - Rinsing bath for lithium ion battery diaphragm coating machine - Google Patents
Rinsing bath for lithium ion battery diaphragm coating machine Download PDFInfo
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- CN216679305U CN216679305U CN202220130837.8U CN202220130837U CN216679305U CN 216679305 U CN216679305 U CN 216679305U CN 202220130837 U CN202220130837 U CN 202220130837U CN 216679305 U CN216679305 U CN 216679305U
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- rinsing bath
- lithium ion
- ion battery
- bath
- supporting frame
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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
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Abstract
The utility model relates to auxiliary equipment of a lithium ion battery diaphragm coating machine, in particular to a rinsing bath for the lithium ion battery diaphragm coating machine. The novel groove comprises a groove body, wherein a supporting frame is arranged in the groove body, and the top of the supporting frame extends out of the opening of the groove body. And a diaphragm washing roller set is arranged in the supporting frame. The ultrasonic wave generator is characterized in that the bottom of the tank body is provided with an ultrasonic wave generator. The rinsing bath has the advantages of good extraction effect, low cost and high cleaning efficiency.
Description
Technical Field
The utility model relates to auxiliary equipment of a lithium ion battery diaphragm coating machine, in particular to a water washing tank for the lithium ion battery diaphragm coating machine, which is used for washing a diaphragm.
Background
A novel lithium ion battery diaphragm water washing tank device is disclosed in utility model patent No. 2018222559670. The device mainly comprises a diaphragm driving and conveying device, a diaphragm driving and outputting device, a diaphragm washing roller set, a washing tank, a device support and a lifting support. When the rinsing bath in the device is used, the extraction liquid in the rinsing bath is in a relatively static state, the extraction effect is poor, the cleaning efficiency is low, in order to ensure the working efficiency, the extraction liquid with high solubility is required, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rinsing bath for a lithium ion battery diaphragm coating machine, which has the advantages of good extraction effect, low cost and high cleaning efficiency.
In order to solve the problems, the following technical scheme is provided:
the washing tank for the lithium ion battery diaphragm coating machine comprises a tank body, wherein a supporting frame is arranged in the tank body, and the top of the supporting frame extends out of the opening of the tank body. And a diaphragm washing roller set is arranged in the supporting frame. The ultrasonic wave generator is characterized in that the bottom of the tank body is provided with an ultrasonic wave generator.
The ultrasonic wave generating devices are arranged in two, and the two ultrasonic wave generating devices are arranged in parallel front and back along the conveying direction of the diaphragm washing roller group.
The bottom of the rinsing bath is arranged obliquely downwards along the conveying direction of the rinsing roll group, so that the height of the bottom of the rinsing bath gradually decreases from front to back. The bottom of the rinsing bath is provided with a groove, two ends of the groove are respectively abutted against two side walls corresponding to two bevel edges of the bottom of the rinsing bath, and the height of the bottom of the groove is gradually increased from the middle part to the two ends. There is the blow-down pipe on the wash bowl rear side wall that the recess middle part corresponds, and the one end and the recess middle part of blow-down pipe are linked together, and the other end of blow-down pipe passes wash bowl rear side wall and stretches out outside, and is fixed sealed form between the outer wall of blow-down pipe and wash bowl rear side wall and is connected, and the overhanging end of blow-down pipe is served and is had the atmospheric valve.
The diaphragm washing roller group comprises at least two horizontal supporting rollers which are sequentially arranged along the film conveying direction, and the two adjacent horizontal supporting rollers are arranged in a vertically staggered manner, so that the film advances in a wavy manner in the supporting frame.
Cushion blocks are symmetrically arranged on the outer side of the upper portion of the supporting frame, and the two cushion blocks are respectively erected on two sides of the opening of the groove body, so that the top of the supporting frame extends out of the opening of the groove body.
By adopting the scheme, the method has the following advantages:
the water washing tank for the lithium ion battery diaphragm coating machine comprises a supporting frame arranged in a tank body, and the top of the supporting frame extends out of the opening of the tank body. The supporting frame is internally provided with a diaphragm washing roller set, and the bottom of the tank body is provided with an ultrasonic generating device. This wash bowl has ultrasonic wave generating device, and ultrasonic wave generating device can make the extract in the cell body be in relative motion state, is showing and is improving substrate cleaning efficiency, adopts lower solubility extract also can accomplish the washing fast, has promoted production efficiency when saving the cost.
Drawings
FIG. 1 is a schematic structural view of a rinsing bath for a lithium ion battery separator coater according to the present invention;
fig. 2 is a schematic view showing the shape of a groove in a washing tank for a lithium ion battery separator coater according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the washing tank for a lithium ion battery separator coater of the present invention comprises a tank body 1, wherein a support frame 3 is arranged in the tank body 1, and the top of the support frame 3 extends out from the opening of the tank body 1. And a diaphragm washing roller set is arranged in the supporting frame 3. An ultrasonic generating device is arranged at the bottom of the tank body 1. The ultrasonic wave generating devices are arranged in two, and the two ultrasonic wave generating devices are arranged in parallel front and back along the conveying direction of the diaphragm washing roller group.
The bottom of the rinsing bath is arranged obliquely downwards along the conveying direction of the rinsing roll group, so that the height of the bottom of the rinsing bath gradually decreases from front to back. The bottom of the water washing tank is provided with a groove 7, two ends of the groove 7 are respectively abutted against two side walls corresponding to two bevel edges of the bottom of the water washing tank, and the height of the bottom of the groove 7 is gradually increased from the middle part to the two ends of the bottom of the water washing tank. Have blow-down pipe 5 on the wash bowl rear side wall that recess 7 middle parts correspond, the one end and the recess 7 middle part of blow-down pipe 5 are linked together, and the other end of blow-down pipe 5 passes wash bowl rear side wall and stretches out outside, and is fixed sealed form between the outer wall of blow-down pipe 5 and wash bowl rear side wall and is connected, and the overhanging of blow-down pipe 5 is served and is had atmospheric valve 6.
The diaphragm washing roller group comprises at least two horizontal supporting rollers 4 which are sequentially arranged along the film conveying direction, and the two adjacent horizontal supporting rollers 4 are arranged in a vertically staggered manner, so that the film advances in a wavy manner in the supporting frame 3.
During the use, two ultrasonic wave generating device produce the ultrasonic wave and make the extract in the cell body 1 be in relative motion state to showing and improving substrate cleaning efficiency, adopting lower solubility extract also can accomplish the washing fast, having promoted production efficiency when saving the cost. When the rinsing bath needs to be emptied and cleaned, the emptying can be finished by opening the emptying valve 6 due to the structure that the height of the bottom of the rinsing bath gradually becomes lower from front to back and gradually becomes higher from the middle part to two ends of the bottom of the rinsing bath.
Claims (5)
1. The rinsing bath for the lithium ion battery diaphragm coating machine comprises a bath body (1), wherein a supporting frame (3) is arranged in the bath body (1), and the top of the supporting frame (3) extends out of the opening part of the bath body (1); a diaphragm washing roller set is arranged in the supporting frame (3); it is characterized in that the bottom of the tank body (1) is provided with an ultrasonic generating device.
2. The rinsing bath for a lithium ion battery separator coater according to claim 1, wherein the ultrasonic wave generating means has two, which are arranged side by side in the transport direction of the separator rinsing roll group.
3. The rinsing bath for a lithium ion battery separator coater according to claim 1, wherein the bottom of the rinsing bath is arranged obliquely downward along the conveying direction of the rinsing roll group so that the height of the bottom of the rinsing bath gradually decreases from front to back; a groove (7) is formed in the lower side of the bottom of the rinsing bath, two ends of the groove (7) are respectively abutted against two side walls corresponding to two bevel edges of the bottom of the rinsing bath, and the height of the bottom of the groove (7) is gradually increased from the middle part to the two ends; have blow-down pipe (5) on the wash bowl rear side wall that recess (7) middle part corresponds, the one end and recess (7) middle part of blow-down pipe (5) are linked together, and the other end of blow-down pipe (5) passes wash bowl rear side wall and stretches out outside, and is fixed sealed form between the outer wall of blow-down pipe (5) and wash bowl rear side wall and is connected, and the overhanging of blow-down pipe (5) is served and is had atmospheric valve (6).
4. The rinsing bath for lithium ion battery separator coating machine according to claim 1, characterized in that the separator rinsing roll group comprises at least two horizontal supporting rolls (4) sequentially arranged along the film conveying direction, and the adjacent two horizontal supporting rolls (4) are arranged in a vertically staggered manner, so that the film advances in a wavy manner in the supporting frame (3).
5. The rinsing bath for the lithium ion battery separator coating machine according to any one of claims 1 to 4, characterized in that the outer sides of the upper part of the supporting frame (3) are symmetrically provided with the cushion blocks (2), and the two cushion blocks (2) are respectively erected at two sides of the mouth part of the bath body (1), so that the top part of the supporting frame (3) extends out from the mouth part of the bath body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220130837.8U CN216679305U (en) | 2022-01-19 | 2022-01-19 | Rinsing bath for lithium ion battery diaphragm coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220130837.8U CN216679305U (en) | 2022-01-19 | 2022-01-19 | Rinsing bath for lithium ion battery diaphragm coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216679305U true CN216679305U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220130837.8U Active CN216679305U (en) | 2022-01-19 | 2022-01-19 | Rinsing bath for lithium ion battery diaphragm coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216679305U (en) |
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2022
- 2022-01-19 CN CN202220130837.8U patent/CN216679305U/en active Active
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