CN221102368U - Electric core annotates liquid mouth belt cleaning device - Google Patents
Electric core annotates liquid mouth belt cleaning device Download PDFInfo
- Publication number
- CN221102368U CN221102368U CN202322493956.7U CN202322493956U CN221102368U CN 221102368 U CN221102368 U CN 221102368U CN 202322493956 U CN202322493956 U CN 202322493956U CN 221102368 U CN221102368 U CN 221102368U
- Authority
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- Prior art keywords
- cleaning
- injection port
- liquid injection
- cleaning device
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 185
- 239000007788 liquid Substances 0.000 title claims abstract description 91
- 238000002347 injection Methods 0.000 claims abstract description 74
- 239000007924 injection Substances 0.000 claims abstract description 74
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 45
- 239000003792 electrolyte Substances 0.000 description 22
- 239000002390 adhesive tape Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910052734 helium Inorganic materials 0.000 description 6
- 239000001307 helium Substances 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 210000003126 m-cell Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model provides a cleaning device for a battery cell liquid injection port, and belongs to the technical field of new energy battery processing equipment. The cleaning device comprises a cleaning mechanism and a reagent nozzle, wherein the cleaning mechanism comprises a mounting bracket, a rotating motor and an elastic cleaning block, the rotating motor is connected to the mounting bracket in a lifting manner, the elastic cleaning block is connected with an output shaft of the rotating motor in a transmission manner, and the outer contour of the elastic cleaning block is matched with a battery cell liquid injection port. The reagent nozzle is connected to the mounting bracket and disposed toward the resilient cleaning block. The problems of labor cost and overall production flow and time increase caused by additionally arranging a manual cleaning cell liquid injection port in the related art can be solved.
Description
Technical Field
The utility model relates to the technical field of new energy battery processing equipment, in particular to a cleaning device for a battery cell liquid injection port.
Background
The lithium battery electrolyte is the carrier for ion transport in the battery. Generally consisting of a lithium salt and an organic solvent. The electrolyte plays a role in conducting ions between the positive electrode and the negative electrode of the lithium battery, and ensures that the lithium battery has the advantages of high voltage, high specific energy and the like. In the production process of the lithium battery cell adopting the laminated cell form, electrolyte is injected into a liquid injection port on the shell for activation after the assembly is completed, and helium return sealing is carried out.
In the related art, after the secondary liquid injection helium back-helium colloidal particle forming process is completed on the lithium battery cell, electrolyte often overflows on the liquid injection port and the surface of the shell nearby. In the conventional process, a corresponding winding machine is usually arranged to drive the cleaning adhesive tape to wipe the positions of the shell and the liquid injection port.
By adopting a cleaning mode in the related art, a contact gap often exists between the cleaning adhesive tape and the shell as well as between the cleaning adhesive tape and the liquid injection port, so that residual electrolyte at the liquid injection port cannot be completely wiped clean, crystallization can be generated after the residual electrolyte is too long, and the problems of welding explosion points and black smoke are caused when a sealing nail is arranged at the liquid injection port for sealing and welding. Therefore, on the basis of the cleaning process by using the cleaning adhesive tape, the production line is often required to be provided with a cotton swab for dipping the cleaning test solution manually to clean the residual electrolyte near the liquid injection port, so that the labor cost is high and the overall production efficiency of the lithium ion battery cell is reduced.
Disclosure of utility model
The embodiment of the utility model provides a cleaning device for a battery cell liquid injection port, which can solve the problems of labor cost and increase of overall production flow and time caused by additionally arranging a manual cleaning battery cell liquid injection port in the related technology. The technical scheme is as follows:
The embodiment of the utility model provides a cleaning device for a battery cell liquid injection port, which comprises the following components: the cleaning mechanism and the reagent nozzle are arranged on the surface of the substrate,
The cleaning mechanism comprises a mounting bracket, a rotating motor and an elastic cleaning block, wherein the rotating motor is connected to the mounting bracket in a lifting manner, the elastic cleaning block is in transmission connection with an output shaft of the rotating motor, and the outer contour of the elastic cleaning block is matched with a battery cell liquid injection port;
The reagent nozzle is connected to the mounting bracket and disposed toward the resilient cleaning block.
Optionally, a connecting disc is arranged at one end of the output shaft, which is far away from the rotating motor, and the elastic cleaning block is detachably connected with the connecting disc.
Optionally, the cell liquid injection port cleaning device further comprises a cover plate cleaning sheet, and the cover plate cleaning sheet is fixedly arranged between the elastic cleaning block and the connecting disc.
Optionally, the elastic cleaning block and the cover plate cleaning sheet are integrally formed.
Optionally, a limiting groove is formed in the cover plate cleaning sheet, and a limiting protrusion matched with the limiting groove is arranged on the connecting disc.
Optionally, the edge of the cover plate cleaning sheet is provided with an arc chamfer.
Optionally, a lifting cylinder is arranged on the mounting bracket, a telescopic rod of the lifting cylinder is parallel to the output shaft, and the lifting cylinder is connected with the rotating motor through the telescopic rod.
Optionally, the electric core liquid injection port cleaning device further comprises a nozzle support, the nozzle support comprises a longitudinal support rod, a transverse support rod and a transverse adjustment rod, the longitudinal support rod is fixedly connected to the mounting support and parallel to the output shaft, one end of the transverse support rod is in sliding connection with the longitudinal support rod, and the reagent nozzle is in sliding connection with the other end of the transverse support rod through the transverse adjustment rod so as to achieve the adjustable interval between the reagent nozzle and the elastic cleaning block.
Optionally, the reagent nozzle comprises an inlet end and a spray head end which are arranged oppositely, wherein the inlet end comprises a liquid inlet and an air inlet, and the air inlet and the liquid inlet are communicated with the spray head end.
Optionally, a regulating valve is disposed between the inlet end and the nozzle end.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:
When the cleaning device for the battery cell liquid injection port provided by the embodiment of the utility model is used for cleaning the residual electrolyte at the lithium ion battery cell liquid injection port, the cleaning reagent is sprayed to the battery cell liquid injection port by matching with the reagent nozzle, the lifting operation can be performed through the rotating motor, and the elastic cleaning block stretches into the battery cell liquid injection port groove and is driven by the rotating motor to clean and wipe the residual electrolyte in the battery cell liquid injection port groove. The elastic cleaning block can be further driven to rise to be flush with the shell around the battery cell liquid injection port, and the elastic cleaning block is used for cleaning and wiping residual electrolyte on the shell in cooperation with horizontal movement of the battery cell driven by the conveying device. The electrolyte that possibly remains in the liquid injection port and around is thoroughly cleaned, the cleaning reagent is not required to be manually dipped for cleaning the liquid injection port, and the problems of labor cost and overall production flow and time increase caused by adding the manual cleaning cell liquid injection port in the related technology can be solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a cleaning device for a liquid injection port of a battery cell according to an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a reagent nozzle according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a part of a cleaning mechanism according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of the connection of the connecting disc, cover plate cleaning sheet and resilient cleaning block of FIG. 3;
Fig. 5 is a schematic diagram of a working state of a cleaning device for a battery cell liquid injection port according to an embodiment of the present utility model.
In the figure:
1-a cleaning mechanism; 2-reagent nozzle; 3-a cover plate cleaning sheet; 11-mounting a bracket; 12-a rotating electrical machine; 13-an elastic cleaning block; 21-an inlet end; 22-spray end; 23-regulating valve; 31-limit grooves; 32-arc chamfering; 33-keyway; 111-lifting cylinders; 112-a nozzle holder; 121-an output shaft; 211-a liquid inlet; 212-air inlet; 1121-a longitudinal support bar; 1122-transverse support bar; 1123-transverse adjustment bar; 1211-a land; 1212-limit protrusions; 1213-a plug key; and m-cell.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
In the related art, after the secondary liquid injection helium back-helium colloidal particle forming process is completed on the lithium battery cell, electrolyte often overflows on the liquid injection port and the surface of the shell nearby. In the conventional process, a corresponding winding machine is usually arranged to drive the cleaning adhesive tape to wipe the positions of the shell and the liquid injection port.
By adopting a cleaning mode in the related art, a contact gap often exists between the cleaning adhesive tape and the shell as well as between the cleaning adhesive tape and the liquid injection port, so that residual electrolyte at the liquid injection port cannot be completely wiped clean, crystallization can be generated after the residual electrolyte is too long, and the problems of welding explosion points and black smoke are caused when a sealing nail is arranged at the liquid injection port for sealing and welding. Therefore, on the basis of the cleaning process by using the cleaning adhesive tape, the production line is often required to be provided with a cotton swab for dipping the cleaning test solution manually to clean the residual electrolyte near the liquid injection port, so that the labor cost is high and the overall production efficiency of the lithium ion battery cell is reduced.
Fig. 1 is a schematic perspective view of a cleaning device for a liquid injection port of a battery cell according to an embodiment of the present utility model. Fig. 2 is a schematic perspective view of a reagent nozzle according to an embodiment of the present utility model. Fig. 3 is a schematic view of a partial structure of a cleaning mechanism according to an embodiment of the present utility model. Fig. 4 is a cross-sectional view of the connection pad, the cover plate cleaning sheet and the elastic cleaning block of fig. 3. Fig. 5 is a schematic diagram of a working state of a cleaning device for a battery cell liquid injection port according to an embodiment of the present utility model. As shown in fig. 1 to 5, by practice, an embodiment of the present utility model provides a cell liquid injection port cleaning device including a cleaning mechanism 1 and a reagent nozzle 2.
The cleaning mechanism 1 includes a mounting bracket 11, a rotary motor 12, and an elastic cleaning block 13. The rotating motor 12 is connected to the mounting bracket 11 in a lifting manner, the elastic cleaning block 13 is in transmission connection with an output shaft 121 of the rotating motor 12, and the outer contour of the elastic cleaning block 13 is matched with the battery cell liquid injection port.
The reagent nozzle 2 is attached to the mounting bracket 11 and is arranged towards the resilient cleaning block 13.
In the embodiment of the utility model, the cell liquid injection port cleaning device is arranged at the side of a conveying device for conveying lithium ion cells and is supported by a mounting bracket 11, wherein an elastic cleaning block 13 and a rotating motor 12 in transmission connection with the elastic cleaning block are arranged above the conveying device so as to correspond to a cell m conveyed by the conveying device. The rotary motor 12 is connected to the mounting bracket 11 by a corresponding lifting mechanism to achieve a lowering approaching and a lifting away relative to the conveyor. After the secondary liquid injection helium back colloidal particle forming process is completed on the battery core m of the lithium ion battery, the lithium ion battery is conveyed to the station where the battery core liquid injection port cleaning device is located through the conveying device, and the liquid injection port groove on the battery core m can be just stopped under the elastic cleaning block 13 after adjustment. At this time, firstly, a vaporific cleaning reagent is sprayed to the liquid injection port groove and the edge of the electric core m through the reagent nozzle 2, then the rotating motor 12 and the elastic cleaning block 13 are driven to descend through the lifting mechanism, and the elastic cleaning block 13 correspondingly stretches into the liquid injection port groove on the electric core m and rotates under the driving of the output shaft 121 of the rotating motor 12 so as to clean the inside of the liquid injection port groove. The elastic cleaning block 13 can be driven by the lifting mechanism to rise for a certain distance to extend out of the groove of the liquid injection port, and the bottom end surface of the elastic cleaning block is flush with the top surface of the shell of the battery cell m. At the moment, the electric core m is driven by the conveying device to horizontally move back and forth relative to the elastic cleaning block 13, and meanwhile, the elastic cleaning block 13 is driven by the rotating motor 12 to rotate again, so that residual electrolyte on the shell at the edge of the groove of the liquid injection port is cleaned and wiped. After the completion, the lifting mechanism drives the rotating motor 12 and the elastic cleaning block 13 to ascend and reset, and then the next cell m can be conveyed by the conveying device for cleaning circulation.
When the cleaning device for the battery cell liquid injection port provided by the embodiment of the utility model is used for cleaning residual electrolyte at the lithium ion battery cell liquid injection port, the cleaning reagent is sprayed to the battery cell liquid injection port by matching with the reagent nozzle 2, the lifting operation can be performed through the rotating motor 12, and the elastic cleaning block 13 stretches into the battery cell liquid injection port groove and is driven by the rotating motor 12 to clean and wipe the residual electrolyte in the battery cell liquid injection port groove. The elastic cleaning block 13 can be further driven to rise to be flush with the shell around the battery cell liquid injection port, and the elastic cleaning block 13 is used for cleaning and wiping residual electrolyte on the shell in cooperation with the horizontal movement of the battery cell m driven by the conveying device. The electrolyte that possibly remains in the liquid injection port and around is thoroughly cleaned, the cleaning reagent is not required to be manually dipped for cleaning the liquid injection port, and the problems of labor cost and overall production flow and time increase caused by adding the manual cleaning cell liquid injection port in the related technology can be solved.
Optionally, a lifting cylinder 111 is provided on the mounting bracket 11, a telescopic rod of the lifting cylinder 111 is parallel to the output shaft 121, and the telescopic rod is connected with the rotating motor 12. Illustratively, in the embodiment of the present utility model, lifting driving of the rotating motor 12 and the elastic cleaning block 13 is achieved by providing the lifting cylinder 111 as a lifting mechanism on the mounting bracket 11, and the structure is simple and the integration level is high.
Alternatively, the output shaft 121 is provided at an end remote from the rotary electric machine 12 with a connection disc 1211, and the elastic cleaning block 13 is detachably connected to the connection disc 1211. Illustratively, in the embodiment of the present utility model, by providing the elastic cleaning block 13 in a detachable connection with the connection disc 1211, the elastic cleaning block 13 can be removed for cleaning maintenance and replacement after a long time of operation, thereby improving the overall service life of the cell liquid inlet cleaning device. Meanwhile, the detachable and replaceable connection mode also allows the elastic cleaning blocks 13 with different corresponding specifications to be selected for corresponding setting cleaning aiming at the battery cell liquid injection ports with different sizes, so that the cleaning effect is ensured, and the suitability is improved.
Optionally, the cell liquid injection port cleaning device further comprises a cover plate cleaning sheet 3, and the cover plate cleaning sheet 3 is fixedly arranged between the elastic cleaning block 13 and the connecting disc 1211. Illustratively, in the embodiment of the present utility model, by additionally providing one cover plate cleaning sheet 3 between the elastic cleaning block 13 and the connection disc 1211, the lower end surface of the cover plate cleaning sheet 3 may abut against the surface of the housing around the liquid injection port while the elastic cleaning block 13 descends and is embedded in the liquid injection port groove. When the rotating motor 12 drives the elastic cleaning block 13 to clean and wipe the residual electrolyte in the groove of the liquid injection port, the cover plate cleaning sheet 3 can correspondingly clean the residual electrolyte on the surface of the shell around the liquid injection port, and the electric core m is not required to be driven to horizontally move relative to the elastic cleaning block 13 by the conveying device after the elastic cleaning block 13 is lifted, so that subsequent cleaning is realized, and the cleaning efficiency of the electric core liquid injection port cleaning device is further improved.
Alternatively, the elastic cleaning block 13 is integrally formed with the cover cleaning sheet 3. Illustratively, in the embodiment of the utility model, the elastic cleaning block 13 and the cleaning sheet 3 of the cover plate are integrally formed silica gel sponge structural members, and have excellent elasticity and chemical corrosion resistance. The integrated structure of the cleaning device is convenient for the elastic cleaning block 13 and the cover plate cleaning sheet 3 to be detached and replaced together on the connecting disc 1211, so that the practicability and the service life of the cleaning device for the battery cell liquid injection port are improved.
Optionally, the cover plate cleaning sheet 3 is provided with a limit groove 31, and the connecting disc 1211 is provided with a limit protrusion 1212 matched with the limit groove 31. Illustratively, in the embodiment of the present utility model, the end surface of the side of the cover plate cleaning sheet 3 away from the elastic cleaning block 13 is in butt joint with the disc surface of the connecting disc 1211 through a corresponding plug-in matching structure, for example, the middle part of the connecting disc 1211 is provided with a plug-in key 1213, and the middle part of the cover plate cleaning sheet 3 is provided with a corresponding key slot 33, so that the structure is simple, and the installation and connection are convenient. On the basis of the corresponding plug-in matching structure, the limit groove 31 and the corresponding limit protrusion 1212 structure are additionally arranged between the cover plate cleaning sheet 3 and the connecting disc 1211, so that the cover plate cleaning sheet and the connecting disc 1211 can be further limited and fixed on the basis of the plug-in matching. The cover plate cleaning sheet 3 and the elastic cleaning block 13 are prevented from rotating relative to the connecting disc 1211 to cause a slipping phenomenon in the process of rotating cleaning, so that the cleaning and wiping efficiency is affected, and the cleaning effect of the cell liquid injection port cleaning device is further improved.
Optionally, the edge of the cover plate cleaning sheet 3 is provided with a circular arc chamfer 32. In the embodiment of the utility model, the cover plate cleaning sheet 3 is strip-shaped, and the end parts at the two ends of the cover plate cleaning sheet are provided with the arc chamfer 32, so that when the elastic cleaning block 13 is followed to carry out rotary wiping cleaning, the arc chamfer 32 structure can avoid the contact and the passing of the cover plate cleaning sheet 3 which are inevitably contacted with the pole on the pole m when lifting and rotating when cleaning the pole m, thereby avoiding the damage of the cover plate cleaning sheet 3 or the pole on the pole m caused by the scratch and hard contact, and further improving the working safety of the pole liquid injection port cleaning device.
Optionally, the cell liquid injection port cleaning device further includes a nozzle support 112, the nozzle support 112 includes a longitudinal support rod 1121, a transverse support rod 1122 and a transverse adjustment rod 1123, the longitudinal support rod 1121 is fixedly connected to the mounting support 11 and parallel to the output shaft 121, one end of the transverse support rod 1122 is slidably connected to the longitudinal support rod 1121, and the reagent nozzle 2 is slidably connected to the other end of the transverse support rod 1122 through the transverse adjustment rod 1123, so as to realize the adjustable distance between the reagent nozzle 2 and the elastic cleaning block 13. Illustratively, in the embodiment of the present utility model, by providing the nozzle support 112, the height adjustment of the reagent nozzle 2 can be achieved by adjusting the connection position of the lateral support bars 1122 on the longitudinal support bars 1121. Positional adjustment of the reagent nozzle 2 in the horizontal direction with respect to the lateral support bar 1122 can also be achieved by sliding the lateral adjustment bar 1123 to adjust the spacing of the reagent nozzle 2 from the resilient cleaning block 13. Thereby realize corresponding electric core m of different specifications and carry out the position adjustment of reagent nozzle 2, guarantee that reagent nozzle 2 can aim at electric core liquid injection mouth's position all the time, further improved electric core liquid injection mouth belt cleaning device's suitability.
Alternatively, the reagent nozzle 2 includes an inlet end 21 and a spray head end 22 arranged opposite to each other, the inlet end 21 including a liquid inlet 211 and an air inlet 212, the air inlet 212 and the liquid inlet 211 being in communication with the spray head end 22. Illustratively, in the embodiment of the present utility model, the inlet end 21 of the reagent nozzle 2 is connected to an external cleaning reagent supply line through the inlet port 211, the regulating valve 23 is disposed between the inlet end 21 and the nozzle end 22, and the inlet port 211 and the inlet port 212 are respectively combined through the line after the regulating valve 23 and finally communicated with the nozzle end 22. The reagent nozzle 2 is in operation, connects outside air pressure system through air inlet 212, utilizes outside air pressure system to introduce the pressure air, is utilizing governing valve 23 to adjust the size of admitting air, introduces outside cleaning agent through inlet 211, for example dimethyl carbonate reagent, and after utilizing governing valve 23 to adjust flow size, assemble behind the valve to from the vaporific cleaning agent of shower nozzle end 22 blowout, simple structure, it is convenient to adjust, effectively guarantees electric core annotate liquid mouth belt cleaning device's cleaning performance.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model, but rather, the utility model is to be construed as limited to the appended claims.
Claims (10)
1. Electric core annotates liquid mouth belt cleaning device, its characterized in that includes: a cleaning mechanism (1) and a reagent nozzle (2),
The cleaning mechanism (1) comprises a mounting bracket (11), a rotating motor (12) and an elastic cleaning block (13), wherein the rotating motor (12) is connected to the mounting bracket (11) in a lifting manner, the elastic cleaning block (13) is in transmission connection with an output shaft (121) of the rotating motor (12), and the outer contour of the elastic cleaning block (13) is matched with a battery cell liquid injection port;
the reagent nozzle (2) is connected to the mounting bracket (11) and is arranged towards the elastic cleaning block (13).
2. The cell liquid inlet cleaning device according to claim 1, wherein a connecting disc (1211) is arranged at one end of the output shaft (121) away from the rotating motor (12), and the elastic cleaning block (13) is detachably connected with the connecting disc (1211).
3. The cell liquid inlet cleaning device according to claim 2, further comprising a cover plate cleaning sheet (3), wherein the cover plate cleaning sheet (3) is fixedly arranged between the elastic cleaning block (13) and the connecting disc (1211).
4. A cell filler neck cleaning apparatus as claimed in claim 3, wherein the resilient cleaning block (13) is integrally formed with the cover sheet cleaning sheet (3).
5. The cell liquid injection port cleaning device according to claim 4, wherein a limit groove (31) is formed in the cover plate cleaning sheet (3), and a limit protrusion (1212) matched with the limit groove (31) is formed in the connecting disc (1211).
6. A cell filler neck cleaning device according to claim 3, characterized in that the edge of the cover plate cleaning sheet (3) is provided with a circular arc chamfer (32).
7. The cell liquid inlet cleaning device according to any one of claims 1 to 6, wherein a lifting cylinder (111) is arranged on the mounting bracket (11), a telescopic rod of the lifting cylinder (111) is parallel to the output shaft (121), and the lifting cylinder (111) is connected with the rotating motor (12) through the telescopic rod.
8. The cell liquid inlet cleaning device according to any one of claims 1 to 6, further comprising a nozzle bracket (112), wherein the nozzle bracket (112) comprises a longitudinal support rod (1121), a transverse support rod (1122) and a transverse adjustment rod (1123), the longitudinal support rod (1121) is fixedly connected to the mounting bracket (11) and is parallel to the output shaft (121), one end of the transverse support rod (1122) is slidably connected to the longitudinal support rod (1121), and the reagent nozzle (2) is slidably connected to the other end of the transverse support rod (1122) through the transverse adjustment rod (1123), so that the distance between the reagent nozzle (2) and the elastic cleaning block (13) is adjustable.
9. The cell liquid inlet cleaning device according to any one of claims 1 to 6, wherein the reagent nozzle (2) comprises an inlet end (21) and a spray head end (22) which are arranged oppositely, the inlet end (21) comprises a liquid inlet (211) and an air inlet (212), and the air inlet (212) and the liquid inlet (211) are communicated with the spray head end (22).
10. The cell liquid injection port cleaning device according to claim 9, wherein a regulating valve (23) is arranged between the inlet end (21) and the nozzle end (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493956.7U CN221102368U (en) | 2023-09-12 | 2023-09-12 | Electric core annotates liquid mouth belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493956.7U CN221102368U (en) | 2023-09-12 | 2023-09-12 | Electric core annotates liquid mouth belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102368U true CN221102368U (en) | 2024-06-07 |
Family
ID=91306228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322493956.7U Active CN221102368U (en) | 2023-09-12 | 2023-09-12 | Electric core annotates liquid mouth belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221102368U (en) |
-
2023
- 2023-09-12 CN CN202322493956.7U patent/CN221102368U/en active Active
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