CN218835004U - Battery slurry coating device - Google Patents
Battery slurry coating device Download PDFInfo
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- CN218835004U CN218835004U CN202222529239.0U CN202222529239U CN218835004U CN 218835004 U CN218835004 U CN 218835004U CN 202222529239 U CN202222529239 U CN 202222529239U CN 218835004 U CN218835004 U CN 218835004U
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- 238000007581 slurry coating method Methods 0.000 title abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 103
- 239000011248 coating agent Substances 0.000 claims abstract description 100
- 239000002002 slurry Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 239000006255 coating slurry Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 238000009530 blood pressure measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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 application relates to a battery slurry coating device, which belongs to the technical field of battery slurry coating and comprises a caching device, a feeding device and a discharging device, wherein the caching device is used for caching or recovering raw materials in the running process of the device; the coating device is used for coating slurry in the running process of the device; the coating feeding device is arranged between the buffer device and the coating device and is used for supplying the slurry in the buffer device to the coating device; and the coating feeding device is connected with a first port of the first four-way valve through a pipeline. Adopt coating feedway to carry out the feed, switch the route through two cross valves, two filter cores alternate use realize feedway not stop and change one side filter core, and then improved change efficiency, need not increase other feedways, utilize two cross valves, realize the switching feed of filter core, the part that actually adds is few, purchase installation use and maintenance cost are low, have improved production economic benefits.
Description
Technical Field
The application relates to the technical field of battery slurry coating, in particular to a battery slurry coating device.
Background
At present, the main coating and feeding mode in the power battery industry is that slurry stored in a finished product tank is conveyed to a pressure sensor through a screw pump and then to a buffer tank, the stored slurry is conveyed to the pressure sensor through the screw pump and then to a filter element filtering mechanism through the buffer tank, and then is coated on a coating die head through an electromagnetic steering valve; because the coating slurry is suspended particle slurry, different particles are easy to agglomerate to form large particles, a filter element is blocked in a coating process, the slurry supply flow is influenced, the consistency of the coating surface density is poor, the abnormal downtime of the coating process is increased, the preparation efficiency of the coating machine is influenced, and the measure of replacing the filter element cannot be avoided in long-time coating.
CN216259518U discloses a system of online renew cartridge of thick liquids coating, the system includes buffer memory device, coating unit, feedway, feed back device and cross valve, buffer memory device is respectively through the tube coupling feedway and feed back device, feedway and feed back device all include the filter core, buffer memory device passes through feedway is to the coating unit feed, when feedway's filter core was changed, the feed back device feed was switched. The utility model discloses an in, adopt feedway and feed back device alternate use each other, let the filter core fill thick liquids and exhaust in advance in reserve feeding system, make the filter core of change possess the condition of coating, the preparation time of renew cartridge and filter core backward flow in the reduction coating processing procedure improves coating efficiency and equipment utilization rate.
However, its use has the following drawbacks:
(1) When the filter element is replaced, the filter element is positioned in the middle of the feeding mechanism or the material returning device, and when the filter element on one side is replaced, the device on which the filter element on the side is positioned can not convey materials, so that a feeding screw pump on the side of the filter element needs to be operated to stop rotating before the filter element on one side is replaced, and the replacement efficiency is influenced to a certain extent.
(2) Two paths of feeding screw pumps are required to be matched for use to switch feeding, and feeding devices which are actually required are doubled, so that the purchasing, installation and use and maintenance costs are high, and the production economic benefit is reduced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a battery slurry coating device to solve the problem that the shutdown operation is needed and the use and maintenance cost is high when a filter element is replaced in the related art.
A first aspect of embodiments of the present application provides a battery paste coating apparatus, including:
the buffer device is used for buffering raw materials or recycling the raw materials in the running process of the device;
the coating device is used for coating slurry in the running process of the device;
the coating feeding device is arranged between the buffer device and the coating device and is used for supplying the slurry in the buffer device to the coating device;
the coating and feeding device is connected with a first port of the first four-way valve through a pipeline;
the coating device is connected with a second port of the four-way valve II through a pipeline;
a third port of the first four-way valve is connected with an inlet end of the first filter element through a pipeline, and a third port of the second four-way valve is connected with an outlet end of the first filter element through a pipeline;
and the fourth port of the first four-way valve is connected with the inlet end of the second filter element through a pipeline, and the fourth port of the second four-way valve is connected with the outlet end of the second filter element through a pipeline.
In some embodiments, a connection pipeline between the second four-way valve and the coating device is provided with an electromagnetic steering valve, and the electromagnetic steering valve is also connected with the buffer device through a first pipeline.
In some embodiments, the buffer device is connected to the first port of the four-way valve through a second pipeline.
In some embodiments, the device further comprises a batching device, a batching stage feeding device and a three-way valve, wherein the batching device is connected with the batching stage feeding device through a pipeline, a first port of the three-way valve is connected with the batching stage feeding device through a pipeline, a second port of the three-way valve is connected with the caching device through a pipeline, and a third port of the three-way valve is connected with a second port of the first four-way valve through a pipeline.
In some embodiments, the compounding stage feed device and the coating feed device each comprise a pressure measuring device.
In some embodiments, the three-way valve is a pneumatic three-way valve.
In some embodiments, the dosing stage feed device and the coating feed device each further comprise a pump unit connected to the conduit.
In some embodiments, the pump unit includes a screw pump and a drive device, the drive device includes a screw pump motor drive shaft and a screw pump motor, and the screw pump is connected with the screw pump motor through the screw pump motor drive shaft.
In some embodiments, a stirring device is disposed on the buffer device.
In some embodiments, the first four-way valve and the second four-way valve are both four-way steering solenoid valves.
The beneficial effect that technical scheme that this application provided brought includes:
(1) Adopt coating feedway to carry out the feed, switch the route through two cross valves, two filter cores alternate use realize feedway not stop and change one side filter core, and then improved change efficiency.
(2) Need not increase other feedway, utilize two cross valves, realize the switching feed of filter core, the part that actually adds is few, and it is low to purchase installation use and maintenance cost, has improved production economic benefits.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a battery paste coating apparatus according to an embodiment of the present disclosure.
In the drawings, the reference numbers indicate the following list of parts:
1. a dosing device; 2. a discharge port of the batching device; 3. a first screw pump; 4. a screw pump motor transmission shaft I; 5. a screw pump motor I; 6. a first pressure measuring device; 7. a three-way valve; 8. a cache device; 9. a discharge port of the cache device; 10. a screw pump II; 11. a screw pump motor transmission shaft II; 12. a screw pump motor II; 13. a second pressure measuring device; 14. a first four-way valve; 15. a first filter element; 16. a four-way valve II; 17. a second filter element; 18. an electromagnetic steering valve; 19. an application device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a battery slurry coating device, which can solve the problems that in the related art, shutdown operation is needed when a filter element is replaced, and the use and maintenance cost is high.
Referring to fig. 1, a first aspect of an embodiment of the present application provides a battery paste coating apparatus, including:
the buffer device 8 is used for buffering raw materials or recycling the raw materials in the running process of the device;
a coating device 19 for coating slurry during operation of the apparatus;
a coating and feeding device arranged between the buffer device 8 and the coating device 19 and used for supplying the slurry in the buffer device 8 to the coating device 19;
the first four-way valve 14 is connected with the first port of the first four-way valve 14 through a pipeline by the coating and feeding device;
the coating device 19 is connected with a second port of the second four-way valve 16 through a pipeline;
a third port of the first four-way valve 14 is connected with an inlet end of the first filter element 15 through a pipeline, and a third port of the second four-way valve 16 is connected with an outlet end of the first filter element 15 through a pipeline;
and a fourth port of the first four-way valve 14 is connected with the inlet end of the second filter element 17 through a pipeline, and a fourth port of the second four-way valve 16 is connected with the outlet end of the second filter element 17 through a pipeline.
The buffer device 8 of the battery slurry coating device in the embodiment of the application is a feeding buffer tank, the coating device 19 is used as a coating die head and is an indispensable part for coating slurry, when the device is used, a first port of a first four-way valve 14 is controlled to be communicated with a third port, a second port of a second four-way valve 16 is controlled to be communicated with the third port, and the coating feeding device sends the slurry in the buffer device 8 into a first filter element 15 through the first four-way valve 14, filters the slurry and then sends the filtered slurry into the coating device 19 through the second four-way valve 16 for coating;
when the second filter element 17 needs to be switched for use, the first port of the first four-way valve 14 is controlled to be communicated with the fourth port, the second port of the second four-way valve 16 is controlled to be communicated with the fourth port, at the moment, slurry in the caching device 8 is sent into the second filter element 17 through the first four-way valve 14 to be filtered and then sent into the coating device 19 through the second four-way valve 16 to be coated, at the moment, the first filter element 15 can be replaced, the effect that the filter element on one side is replaced without stopping the coating feeding device is achieved, and therefore replacement efficiency is improved.
In some alternative embodiments: referring to fig. 1, the embodiment of the present application provides a battery paste coating apparatus, a connection pipeline between a second four-way valve 16 and a coating apparatus 19 of the battery paste coating apparatus is provided with an electromagnetic steering valve 18, and the electromagnetic steering valve 18 is further connected with a buffer apparatus 8 through a first pipeline.
When the coating device conveys the slurry, the electromagnetic steering valve 18 in the battery slurry coating device of the embodiment of the application can coat the slurry flowing through the filter element I15 or the filter element II 17 after the slurry reaches the coating device 19 through the electromagnetic steering valve 18; when coating is finished, the electromagnetic steering valve 18 can be controlled to switch the passing path of the slurry, so that the residual slurry in the coating device 19 can flow back to the buffer device 8 through the first pipeline; when the coating is finished (namely the coating device 19 does not work), the first filter element 15 or the second filter element 17 can be matched for exhausting and filling slurry.
In some alternative embodiments: referring to fig. 1, the embodiment of the present application provides a battery paste coating apparatus, and a buffer device 8 of the battery paste coating apparatus is connected to a first port of a second four-way valve 16 through a second pipeline.
When the battery slurry coating device is used, the first port of the first four-way valve 14 is controlled to be communicated with the third port, the first port of the second four-way valve 16 is controlled to be communicated with the third port, slurry in the buffer device 8 is sent into the first filter element 15 through the first four-way valve 14 and then sent back to the buffer device 8 through the second four-way valve 16, so that the first filter element 15 can be conveniently exhausted or filled with slurry, when the second filter element 17 needs to be exhausted or filled with slurry, the first port of the first four-way valve 14 is communicated with the fourth port, the first port of the second four-way valve 16 is communicated with the fourth port, and the slurry in the buffer device 8 is sent into the second filter element 17 through the first four-way valve 14 and then sent back to the buffer device 8 through the second four-way valve 16, so that the second filter element 17 can be exhausted or filled with slurry, and subsequent switching and use are facilitated.
In some alternative embodiments: referring to fig. 1, the embodiment of the present application provides a battery paste coating apparatus, which further includes a batching device 1, a batching stage feeding device and a three-way valve 7, where the batching device 1 is connected to the batching stage feeding device through a pipeline, a first port of the three-way valve 7 is connected to the batching stage feeding device through a pipeline, a second port of the three-way valve 7 is connected to a cache device 8 through a pipeline, and a third port of the three-way valve 7 is connected to a second port of a four-way valve 14 through a pipeline.
The battery slurry coating device is further provided with a batching device 1, a batching stage feeding device and a three-way valve 7, wherein the batching device 1 is a finished product tank and is a place for providing raw materials for the device in the operation process, when the battery slurry coating device is used, a first port of the three-way valve 7 is controlled to be communicated with a second port, slurry in the batching device 1 is sent to a cache device 8 through the batching stage feeding device to be cached for use, at the moment, a first port of a first four-way valve 14 is communicated with a third port, a second port of a second four-way valve 16 is communicated with the third port, and slurry in the cache device 8 is sent to a filter element 17 through the first four-way valve 14 through the coating feeding device, is filtered through the second four-way valve 14 and then is sent to a coating device 19 through the second four-way valve 16 to be coated;
when the filter element I15 needs to be replaced, the filter element II 17 is replaced in advance, the filter element II 17 can not be replaced when the filter element II is not used or meets the working condition, the first port of the three-way valve 7 is communicated with the third port, the second port of the four-way valve I14 is communicated with the fourth port, the first port of the four-way valve II 16 is communicated with the fourth port, the slurry in the batching device 1 is sent into the filter element II 17 by the feeding device in the batching stage, the slurry is sent into the three-way valve 7 through the four-way valve I14, then flows into the caching device 8 through the four-way valve II 16, and then the exhaust and slurry filling are carried out on the filter element II 17, so that the filter element II 17 is ready for standby switching; at this time, the coating and feeding device continues to send the slurry in the buffer device 8 into the first filter element 15 through the first four-way valve 14 for filtering and then into the coating device 19 for coating, so that when the second filter element 17 exhausts and fills with the slurry, the coating device 19, the feeding device in the batching stage and the coating and feeding device do not need to stop.
After the second filter element 17 meets the switching working condition, the first port of the three-way valve 7 is communicated with the second port, the first port of the first four-way valve 14 is simultaneously controlled to be communicated with the fourth port, the second port of the second four-way valve 16 is communicated with the fourth port, slurry in the cache device 8 is sent into the second filter element 17 through the first four-way valve 14 to be filtered and then sent into the coating device 19 through the second four-way valve 16 to be coated, no flowing slurry exists from the first three-way valve 7 to the first four-way valve 14 to the second four-way valve 15 to the cache device 8, the first filter element 15 can be replaced by a filter element operator, the coating device and the feeding device can be replaced on line without stopping, and the replacement efficiency is further improved.
In some alternative embodiments: referring to fig. 1, the present application provides a battery paste coating apparatus, in which a material distribution stage feeding device and a coating feeding device of the battery paste coating apparatus each include a pressure measuring device.
The pressure measurement device of battery thick liquids coating unit of this application embodiment is preferably pressure sensor, and its effect is test system pressure, judges whether to switch the feed filter core that uses, and the pressure measurement device can be through setting up pressure early warning value and pressure threshold value, and pressure early warning value is less than pressure threshold value.
For example, in the feeding and coating process, when the first filter element 15 filters the slurry to enable the second pressure measuring device 13 to reach the pressure early warning value, at the moment, a filter element operator is reminded to replace the second filter element 17 and exhaust and fill the second filter element 17 with the slurry, the second filter element 17 is ready for standby switching, when the second pressure measuring device 13 reaches the pressure threshold value, the first port of the first four-way valve 14 is controlled to be communicated with the fourth port, the second port of the second four-way valve 16 is communicated with the fourth port, the slurry flow path is further changed, the first filter element 15 is replaced by the second filter element 17 to filter the slurry, and the first filter element 15 is further convenient to replace.
In the process of feeding the cache device 8 by matching the feeding device with the three-way valve 7 in the batching stage, the pressure and the circulation condition of the slurry can be monitored in the process of feeding the slurry to the cache device 8 through the first pressure measuring device 6;
at the in-process that batching stage feedway cooperation three-way valve 7 was discharged for the filter core and is filled with the thick liquids, can monitor the thick liquids filling condition of filter core through pressure measurement device 6, when filter core thick liquids fill to finishing, the pressure value of pressure measurement device 6 rises and tends towards stably, shows that the filter core has done the switching preparation, can switch the three-way valve 7 route, to the 8 feeds of buffer memory device.
In some alternative embodiments: referring to fig. 1, the embodiment of the present application provides a battery slurry coating apparatus, where a material distribution stage feeding device and a coating feeding device of the battery slurry coating apparatus respectively further include a material outlet and a pump unit connected by a pipeline; the pump unit comprises a screw pump and a driving device, the driving device comprises a screw pump motor transmission shaft and a screw pump motor, and the screw pump is connected with the screw pump motor through the screw pump motor transmission shaft.
When the coating device is used specifically, the first screw pump motor 5 drives the first screw pump motor transmission shaft 4 to rotate, so that slurry enters the buffer device 8 from the batching device 1 after sequentially passing through the batching device discharge port 2, the first screw pump motor 3 and the three-way valve 7, and then drives the second screw pump motor transmission shaft 11 to rotate by the second screw pump motor 12, so that the slurry passes through the buffer device discharge port 9, the second screw pump motor 10 and the first four-way valve 14 in sequence from the buffer device 8, is filtered by the filter element, then passes through the second four-way valve 16, and then is sent to the coating device 19 for coating.
In some alternative embodiments: referring to fig. 1, the present embodiment provides a battery paste coating apparatus, and the three-way valve 7 of the battery paste coating apparatus is a pneumatic three-way valve.
The effect of the pneumatic three-way valve of battery thick liquids coating unit of this application embodiment is the direction of control feed and feed back, and the cooperation cross valve realizes packing and the exhaust to the inside cavity of reserve filter core.
In some alternative embodiments: referring to fig. 1, the embodiment of the present application provides a battery paste coating apparatus, and a stirring device is disposed on a buffer device 8 of the battery paste coating apparatus.
The agitating unit on battery thick liquids coating unit's the buffer memory device 8 of this application embodiment is used for stirring the thick liquids of buffer memory to the buffer memory device 8 in, avoids thick liquids to precipitate, makes the suspended particles fully dispersed in the thick liquids for difficult jam filter core when thick liquids are carried.
In some alternative embodiments: referring to fig. 1, the embodiment of the present application provides a battery paste coating apparatus, in which a first four-way valve 14 and a second four-way valve 16 are all four-way steering solenoid valves.
The effect of the four-way steering solenoid valve of the battery slurry coating device of the embodiment of the application is to control the direction of feeding and discharging, so that the switching of the filter elements working on line is realized by matching with the coating and feeding device.
It is noted that, in this application, 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. Also, 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A battery paste coating apparatus, comprising:
the buffer device (8) is used for buffering the raw materials or recovering the raw materials in the running process of the device;
a coating device (19) for coating the slurry during the operation of the device;
the coating feeding device is arranged between the buffer device (8) and the coating device (19) and is used for supplying the slurry in the buffer device (8) to the coating device (19);
the coating and feeding device is connected with a first port of the first four-way valve (14) through a pipeline;
the coating device (19) is connected with a second port of the four-way valve (16) through a pipeline;
the third port of the first four-way valve (14) is connected with the inlet end of the first filter element (15) through a pipeline, and the third port of the second four-way valve (16) is connected with the outlet end of the first filter element (15) through a pipeline;
and the fourth port of the first four-way valve (14) is connected with the inlet end of the second filter element (17) through a pipeline, and the fourth port of the second four-way valve (16) is connected with the outlet end of the second filter element (17) through a pipeline.
2. The battery paste coating apparatus according to claim 1, wherein:
and a connecting pipeline between the four-way valve II (16) and the coating device (19) is provided with an electromagnetic steering valve (18), and the electromagnetic steering valve (18) is also connected with the buffer device (8) through a first pipeline.
3. The battery paste coating apparatus according to claim 1, wherein:
and the buffer device (8) is connected with a first port of a second four-way valve (16) through a second pipeline.
4. A battery paste coating apparatus according to claim 3, wherein:
still include dosing unit (1), batching stage feedway and three-way valve (7), dosing unit (1) is through the pipeline connection batching stage feedway, the first port of three-way valve (7) is through the pipeline connection batching stage feedway, the second port of three-way valve (7) passes through pipeline connection buffer memory device (8), the third port of three-way valve (7) passes through the second port of pipeline connection cross valve (14).
5. The battery paste coating apparatus according to claim 4, wherein:
and the feeding device and the coating feeding device in the burdening stage comprise pressure measuring devices.
6. The battery paste coating apparatus according to claim 4, wherein:
the three-way valve (7) is a pneumatic three-way valve.
7. The battery paste coating apparatus according to claim 4, wherein:
the batching stage feeding device and the coating feeding device respectively comprise a pump unit connected with a pipeline.
8. The battery paste coating apparatus according to claim 7, wherein:
the pump unit comprises a screw pump and a driving device, the driving device comprises a screw pump motor transmission shaft and a screw pump motor, and the screw pump is connected with the screw pump motor through the screw pump motor transmission shaft.
9. The battery paste coating apparatus according to claim 1, wherein:
and a stirring device is arranged on the cache device (8).
10. The battery paste coating apparatus according to claim 1, wherein:
the four-way valve I (14) and the four-way valve II (16) are both four-way steering electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529239.0U CN218835004U (en) | 2022-09-23 | 2022-09-23 | Battery slurry coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529239.0U CN218835004U (en) | 2022-09-23 | 2022-09-23 | Battery slurry coating device |
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| Publication Number | Publication Date |
|---|---|
| CN218835004U true CN218835004U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222529239.0U Active CN218835004U (en) | 2022-09-23 | 2022-09-23 | Battery slurry coating device |
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| CN (1) | CN218835004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493203A (en) * | 2023-06-30 | 2023-07-28 | 常州铭赛机器人科技股份有限公司 | Continuous liquid supply system and liquid supply control method |
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2022
- 2022-09-23 CN CN202222529239.0U patent/CN218835004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493203A (en) * | 2023-06-30 | 2023-07-28 | 常州铭赛机器人科技股份有限公司 | Continuous liquid supply system and liquid supply control method |
| CN116493203B (en) * | 2023-06-30 | 2023-09-26 | 常州铭赛机器人科技股份有限公司 | Continuous liquid supply system and liquid supply control method |
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