CN219923950U - Battery cell tab cleaning device - Google Patents
Battery cell tab cleaning device Download PDFInfo
- Publication number
- CN219923950U CN219923950U CN202321144166.1U CN202321144166U CN219923950U CN 219923950 U CN219923950 U CN 219923950U CN 202321144166 U CN202321144166 U CN 202321144166U CN 219923950 U CN219923950 U CN 219923950U
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- Prior art keywords
- cell
- cleaning device
- blowing
- air
- battery cell
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 238000007664 blowing Methods 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 238000007731 hot pressing Methods 0.000 description 8
- 239000011888 foil Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 206010016766 flatulence Diseases 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model belongs to the technical field of battery production and manufacturing, and particularly relates to a battery cell tab cleaning device, which comprises the following components: the battery core receiving table is used for placing the bare battery core; the blowing mechanism is used for blowing and cleaning the tab position of the bare cell; the driving mechanism is connected with the air blowing mechanism and is used for bringing the air blowing mechanism to the lug position of the bare cell so that the output end of the air blowing mechanism is aligned to the lug position; and the collecting mechanism is positioned below the battery cell receiving table and used for collecting the foreign matters blown down from the lug positions. According to the utility model, through optimizing the tab cleaning device, foreign matters at the tab position can be cleaned, and the quality of the battery is improved.
Description
Technical Field
The utility model belongs to the technical field of battery production and manufacturing, and particularly relates to a battery cell tab cleaning device.
Background
The lithium ion battery as a novel secondary battery has the advantages of high energy density and power density, high working voltage, light weight, small volume, long cycle life, good safety, environmental protection and the like, and has wide application prospect in the aspects of portable electric appliances, electric tools, large-scale energy storage, electric traffic power sources and the like.
The edge of the anode sheet of the battery is provided with strip carbon powder which falls off in a slitting process; the pole piece tape-feeding/winding Hi-point station in the winding process has dropped carbon powder; the bare cell is wound the glue process hot pressing, there is carbon powder of edge of pole piece that drops in the course of carrying; the carbon powder falls off from the edges of the cathode/anode plates produced in the production process of the three procedures, the hair wires/clothes fibers of operators, dust in equipment and other foreign matters can fall off, and the foreign matters are adsorbed on the lug positions of the head parts of the bare cells due to the electrostatic effect.
In the top sealing hot pressing process, the edge of the pole piece of the head part of the bare cell drops long-strip carbon powder and falls on the lug position, so that the carbon powder, the hair and the clothes fibers are pressed by the seal of the lug position of the bare cell during top sealing packaging, and the escape risk is high when the foreign matters in the seal are inspected visually, so that the serious risks such as liquid leakage channel, corrosion and flatulence are caused in the top sealing.
Disclosure of Invention
The utility model aims at: aiming at the defects in the prior art, the battery cell tab cleaning device is provided, and foreign matters at the tab position can be cleaned by optimizing the tab cleaning device, so that the quality of a battery is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a cell tab cleaning device comprising: the battery core receiving table is used for placing the bare battery core; the blowing mechanism is used for blowing and cleaning the tab position of the bare cell; the driving mechanism is connected with the air blowing mechanism and is used for bringing the air blowing mechanism to the lug position of the bare cell so that the output end of the air blowing mechanism is aligned to the lug position; and the collecting mechanism is positioned below the battery cell receiving table and used for collecting the foreign matters blown down from the lug positions.
Preferably, the blowing mechanism comprises a blowing nozzle, an air pipe and an electromagnetic valve which are sequentially connected.
Preferably, the driving mechanism comprises a fixed support, an air cylinder and an air nozzle support, wherein the air cylinder is fixed at the top of the fixed support, the output end of the air cylinder is connected with the air nozzle support, and the air blowing nozzle is fixed on the air nozzle support.
Preferably, the collecting mechanism comprises an air blowing protective cover and a vacuum tube, and the vacuum tube is arranged at the bottom of the air blowing protective cover.
Preferably, the vacuum tube is sealed at the bottom of the blowing protection cover through a sealing ring.
Preferably, a battery cell inductor and a battery cell suction nozzle are arranged on the surface of the battery cell receiving table, and the battery cell suction nozzle is used for sucking the bare battery cell during blowing.
Preferably, the device further comprises a controller, wherein the electromagnetic valve and the air cylinder are both connected to the controller, and the controller is a PLC controller or an embedded controller.
Preferably, one end of the vacuum tube is connected to the blowing protection cover, and the other end of the vacuum tube is connected with a vacuum extractor and the waste box.
Preferably, the battery cell receiving table further comprises a receiving table support, and the battery cell receiving table is fixed to the receiving table support through screw connection.
Preferably, a stop is arranged at the top of the air blowing protective cover, and the stop part is arranged around the bare cell.
One of the above technical solutions has the following beneficial effects
According to the utility model, through additionally arranging the blowing cleaning on the lug position of the bare cell, the foreign matters on the lug position can be blown to the collecting mechanism below, so that dust particles in production equipment can be reduced, abnormal appearance of concave-convex points of the bare cell can be avoided, and the foreign matters such as carbon powder, hair wires, clothes fibers and the like falling on the lug position of the bare cell after hot pressing can be prevented from being brought into the battery, thereby improving the quality of the battery.
Drawings
Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
Wherein reference numerals are as follows:
1-a battery core receiving table; 11-a cell inductor; 12-an electric core suction nozzle; 13-a receiving stand;
2-an air blowing mechanism; 21-an air blowing nozzle; 22-trachea; 23-an electromagnetic valve;
3-a driving mechanism; 31-fixing a bracket; 32-cylinder; 33-an air tap bracket;
4-a collection mechanism; 41-blowing protective cover; 42-vacuum tube; 411-stop;
5-bare cell; 51-tab position.
Detailed Description
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model will be described in further detail below with reference to the drawings, but is not limited thereto.
Embodiment one
Because in the hot pressing process of top seal, the strip carbon powder drops at the edge of the head pole piece of the bare cell, and falls on the lug position, the carbon powder, the hair and the clothes fiber are pressed in the seal of the lug position of the bare cell when the top seal is packaged, and the escape risk is high when the foreign matter is in visual inspection in the seal, so that the serious risks of leakage channel, corrosion and flatulence and the like are caused in the top seal.
The utility model discloses a battery cell tab cleaning device, which comprises a battery cell receiving table 1 for placing a bare battery cell 5; the blowing mechanism 2 is used for blowing and cleaning the tab 51 of the bare cell 5; the driving mechanism 3 is connected to the air blowing mechanism 2 and is used for bringing the air blowing mechanism 2 to the tab position 51 of the bare cell 5, so that the output end of the air blowing mechanism 2 is aligned with the tab position 51; the collecting mechanism 4 is located below the battery core receiving table 1 and is used for collecting foreign matters blown down from the lug position 51, and through the fact that the lug position 51 of the bare battery core 5 is additionally blown to be clean, the foreign matters of the lug position 51 can be blown to the collecting mechanism 4 of the lower side, dust particles in production equipment are reduced, abnormal appearance of concave-convex points of the bare battery core is avoided, and the foreign matters such as carbon powder, hair wires and clothes fibers falling on the lug position of the bare battery core after hot pressing are prevented from being brought into the battery, so that the quality of the battery is improved.
In the cell tab cleaning device according to the present utility model, the air blowing mechanism 2 includes an air blowing nozzle 21, an air pipe 22, and an electromagnetic valve 23, which are sequentially connected. When the battery cell tab is cleaned, the air blowing nozzle 21 is aligned to the tab position 51, the electromagnetic valve 23 is opened for blowing, air reaches the air blowing nozzle 21 through the air pipe 22, and foreign matters at the tab position 51 can be blown and cleaned, wherein the electromagnetic valve 23 is communicated with an air source, the electromagnetic valve 23 can be fixed on an equipment platform, the air pipe 22 can be bent according to the position of the actual bare battery cell 5, and the condition that the air blowing nozzle 21 can be aligned to the tab position 51 is met.
In the battery cell tab cleaning device according to the present utility model, the driving mechanism 3 includes a fixing bracket 31, a cylinder 32 and a nozzle bracket 33, the cylinder 32 is fixed on the top of the fixing bracket 31, the output end of the cylinder 32 is connected to the nozzle bracket 33, and the blowing nozzle 21 is fixed on the nozzle bracket 33. In this embodiment, the air tap 21 is fixed on the air tap bracket 33 by a screw, the air tap bracket 33 is in an L-shaped structure, the air tap bracket 33 is fixed at the output end of the air cylinder 32 by a screw, the air cylinder 32 drives the air tap bracket 33 to move back and forth, that is, the front and back positions of the air tap bracket 33 are adjusted, the air tap 21 is ensured to be aligned with the tab position 51, specifically, after the bare cell 5 is placed on the cell receiving platform 1, the air cylinder 32 pushes out the air tap bracket 33, the electromagnetic valve 23 controls air blowing, and air blowing cleaning is performed on the tab position 51. In addition, the cylinder 32 is fixed on the fixed support 31 through screws, so that the height of the cylinder 32 is slightly larger than that of the battery cell receiving table 1, a plurality of rows of screw holes can be formed in the equipment platform, the left and right positions of the fixed support 31 can be adjusted, namely, the left and right positions of the cylinder 32 are adjusted, and on the other hand, corresponding screw holes can be formed in the fixed support 31, so that the function of fixing the position of the fixed support 31 is achieved.
In the cell tab cleaning device according to the present utility model, the collecting mechanism 4 includes the blowing protection cover 41 and the vacuum tube 42, the vacuum tube 42 is installed at the bottom of the blowing protection cover 41, one end of the vacuum tube 42 is connected to the blowing protection cover 41, and the other end of the vacuum tube 42 is connected to the vacuumizer and the waste box. In this embodiment, the air blowing protection cover 41 is matched with the vacuum tube 42, so that the foreign matters blown off from the tab 51 are sucked into the air blowing protection cover 41, the vacuum tube 42 can be connected to the vacuumizer and the waste box, the blown foreign matters can be pumped into the waste box of the vacuum tube 42, wherein holes are punched on the equipment platform, the air blowing protection cover 41 can be welded on the punching holes, the blown foreign matters are ensured to fall into the air blowing protection cover 41, namely, the foreign matters adhered to the bare cell are blown and cleaned to be collected at one position, and dust particles in the equipment are reduced.
In the cell tab cleaning device according to the present utility model, the vacuum tube 42 is sealed at the bottom of the air blowing protection cover 41 by the sealing ring, so that the sealing position is ensured to be airtight, and the service life of the device is prolonged.
In the battery cell tab cleaning device according to the present utility model, the battery cell receiving table 1 is surface-mounted with the battery cell inductor 11 and the battery cell suction nozzle 12, and the battery cell suction nozzle 12 can suck the bare battery cell 5 when blowing. Specifically, holes are punched in the corresponding positions of the battery cell receiving platform 1, the battery cell suction nozzle 12 and the battery cell inductor 11 are installed, when the lug position 51 is blown and cleaned, the battery cell suction nozzle 12 can suck the bare battery cell 5, the bare battery cell 5 is prevented from being displaced or swaying, the battery cell inductor 11 comprises but not limited to an optical fiber/material inductor, whether the bare battery cell 5 exists on the battery cell receiving platform 1 can be sensed, if the bare battery cell 5 exists, a signal is sent to the air cylinder 32 through a controller, the air tap bracket 33 is pushed out, the electromagnetic valve 23 controls the blowing, and the lug position 51 is blown and cleaned.
In the battery cell tab cleaning device according to the present utility model, the battery cell tab cleaning device further comprises a controller, wherein the electromagnetic valve 23 and the air cylinder 32 are both connected to the controller, and the controller is a PLC controller or an embedded controller. The PLC controller is used for automatically controlling the digital logic controller, can load the control instruction into the memory at any time for storage and execution, and is formed by modularizing and combining an internal CPU, an instruction and data memory, an input/output unit, a power module, a digital simulation unit and the like; the embedded controller is an electronic device or apparatus controlled by a series of microelectronic devices including a microprocessor chip, a timer, a sequencer or a controller, and can complete various automatic processing tasks such as monitoring and control. The PLC controller and the embedded controller are models which can be purchased directly in the market, and the PLC controller or the embedded controller can be selected as the controller according to actual application scenes and cost requirements.
The working principle of the utility model is as follows:
according to the utility model, through adding the blowing cleaning to the tab position 51 of the bare cell 5, the foreign matters at the tab position 51 can be blown to the collecting mechanism 4 below, so that dust particles in production equipment can be reduced, abnormal appearance of concave-convex points of the bare cell can be avoided, and the foreign matters such as carbon powder, hair wires, clothes fibers and the like falling into the tab position of the bare cell after hot pressing can be prevented from being brought into the battery, thereby improving the quality of the battery.
Hot pressing station, carrying bare cell manipulator, placing bare cell on a cell receiving platform 1, sensing the bare cell 5 by a cell sensor 11 on the cell receiving platform 1, sending a signal to a cylinder 32 by a PLC (programmable logic controller), receiving the PLC signal by the cylinder 32, pushing the air nozzle bracket 33 by the cylinder 32, aligning the air nozzle 21 with a tab 51, receiving the signal sent by the cylinder 32 on a program by the electromagnetic valve 23, opening and blowing the electromagnetic valve 23 for 3s, closing and blowing the electromagnetic valve 23, receiving the signal sent by the electromagnetic valve 23 on the program by the cylinder 32, returning the cylinder 32 to the original position, recovering the air nozzle bracket 33, collecting the blown foreign matters in the air blowing protection cover 41, vacuumizing the vacuum tube 42, and sucking the foreign matters in the air blowing protection cover 41.
In addition, after top sealing hot pressing, the bare cell carrying manipulator is additionally provided with two blowing suction nozzles, and two shutoff valves are additionally arranged on a blowing air pipe to blow away the carbon powder and other foreign matters on the tab position 51 of the bare cell 5. The blowing air flow speed is three periods: the wind speed is set to be 3-5m/s; or four, five and six phases: the wind speed is set to be 1.3-1.5m/s; the blowing time is 2-3S.
Second embodiment
Unlike the first embodiment, the following is: the present embodiment further includes a receiving stand 13, and the battery cell receiving stand 1 is fixed to the receiving stand 13 by screwing. In this embodiment, the battery core receiving table 1 is made of a racing steel material, the size is 200 x 150mm, the battery core receiving table 1 is fixed by screws above the receiving table support 13, the function of fixing the position of the battery core receiving table 1 is achieved, and the receiving table support 13 is fixed on an equipment platform by screws, so that the receiving table support 13 is prevented from displacing or shaking.
Other structures are the same as those of the first embodiment, and will not be described here again.
Embodiment III
Unlike the first embodiment, the following is: the top of the blowing protection cover 41 of the present embodiment is provided with a stopper 411, and the stopper 411 is partially disposed around the bare cell 5. The stop block is positioned at the top of the blowing protection cover 41, the whole blowing protection cover 41 is of a Y-shaped structure, the left side and the right side of the bare cell 5 are respectively provided with a corresponding stop block 411, the position of the blowing protection cover 41 corresponding to the lug position 51 and the air nozzle support 33 is not limited by the stop block 411, the position of the stop block 411 can be changed according to actual production requirements, the blown foreign matters are ensured to fall into the blowing protection cover 41, namely, the foreign matters adhered to the bare cell are blown and collected in one position, and dust particles in equipment are reduced.
Other structures are the same as those of the first embodiment, and will not be described here again.
It should be noted that: the tab cleaning device can be used for the bare cell 5, and the bare cell 5 can comprise at least two pole pieces which are mutually overlapped and have opposite polarities, wherein the pole pieces with opposite polarities are respectively a positive pole piece and a negative pole piece of the battery. In order to avoid short circuit between the positive pole piece and the negative pole piece, a diaphragm is arranged between every two adjacent pole pieces, and the pole pieces with opposite polarities are electrically isolated through the diaphragm. The pole piece comprises a current collector and an active substance coated on the surface of the current collector, the surface of the pole piece is provided with an empty foil area, the thickness of the empty foil area is smaller than that of the middle normal area, wherein the current collector is exposed on the surface of the empty foil area of the pole piece and is welded with the end part of the pole lug, the pole lug groove is arranged in the empty foil area of the pole piece, the shape of the pole lug groove is matched with that of the pole lug, the empty foil area is positioned in the edge area of the pole piece, the head of the pole piece can be positioned in any position in the middle of the pole piece, and the outside of the edge area of the current collector is provided with an active substance coverage area. The tab comprises a positive tab and a negative tab, namely a tab for a positive plate and a tab for a negative plate. The current collector is a structure or a part for collecting current, is mainly a metal foil such as a copper foil, an aluminum foil, a composite current collector and the like on the lithium ion battery, and is mainly used for collecting the current generated by active substances of the battery so as to form larger current to be output outwards, and the current collector and the active substances are required to be fully contacted and have smaller internal resistance.
In order to avoid short circuit between the positive pole piece and the negative pole piece, a diaphragm is arranged between every two adjacent pole pieces, and pole pieces with opposite polarities are electrically isolated through the diaphragm. The polarities of the first pole piece and the second pole piece are opposite, and the first pole piece and the second pole piece are mutually overlapped.
Specifically, the first pole piece may be an anode piece, and the second pole piece may be a cathode piece; alternatively, the first pole piece may be a negative pole piece and the second pole piece may be a positive pole piece, without limitation.
The first pole piece and the second pole piece are one, and the first pole piece, the diaphragm and the second pole piece which are sequentially overlapped are wound around the winding center to form a winding structure.
Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (10)
1. The utility model provides a battery cell utmost point ear cleaning device which characterized in that includes:
the battery core receiving table (1) is used for placing a bare battery core (5);
the blowing mechanism (2) is used for blowing and cleaning the lug position (51) of the bare cell (5);
the driving mechanism (3) is connected with the air blowing mechanism (2) and is used for bringing the air blowing mechanism (2) to the lug position (51) of the bare cell (5) so that the output end of the air blowing mechanism (2) is aligned with the lug position (51);
and the collecting mechanism (4) is positioned below the battery cell receiving table (1) and is used for collecting the foreign matters blown down from the lug position (51).
2. The cell tab cleaning device of claim 1 wherein: the blowing mechanism (2) comprises a blowing nozzle (21), an air pipe (22) and an electromagnetic valve (23) which are connected in sequence.
3. The cell tab cleaning device of claim 2 wherein: the driving mechanism (3) comprises a fixed support (31), an air cylinder (32) and an air nozzle support (33), wherein the air cylinder (32) is fixed at the top of the fixed support (31), the output end of the air cylinder (32) is connected with the air nozzle support (33), and the air blowing nozzle (21) is fixed on the air nozzle support (33).
4. A cell tab cleaning device as defined in claim 3, wherein: the collecting mechanism (4) comprises an air blowing protection cover (41) and a vacuum tube (42), and the vacuum tube (42) is arranged at the bottom of the air blowing protection cover (41).
5. The cell tab cleaning device of claim 4 wherein: the vacuum tube (42) is sealed at the bottom of the blowing protection cover (41) through a sealing ring.
6. The cell tab cleaning device of claim 1 wherein: the surface of the battery cell receiving table (1) is provided with a battery cell inductor (11) and a battery cell suction nozzle (12), and the battery cell suction nozzle (12) is used for sucking the bare battery cell (5) when blowing.
7. A cell tab cleaning device as defined in claim 3, wherein: the automatic control device is characterized by further comprising a controller, wherein the electromagnetic valve (23) and the air cylinder (32) are both connected to the controller, and the controller is a PLC (programmable logic controller) or an embedded controller.
8. The cell tab cleaning device of claim 4 wherein: one end of the vacuum tube (42) is connected with the blowing protection cover (41), and the other end of the vacuum tube (42) is connected with the vacuumizing device and the waste box.
9. The cell tab cleaning device of claim 1 wherein: the battery cell receiving table is characterized by further comprising a receiving table support (13), and the battery cell receiving table (1) is fixed to the receiving table support (13) through screw connection.
10. The cell tab cleaning device of claim 4 wherein: a stop block (411) is arranged at the top of the air blowing protective cover (41), and the stop block (411) is partially arranged around the bare cell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144166.1U CN219923950U (en) | 2023-05-12 | 2023-05-12 | Battery cell tab cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321144166.1U CN219923950U (en) | 2023-05-12 | 2023-05-12 | Battery cell tab cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923950U true CN219923950U (en) | 2023-10-31 |
Family
ID=88491007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321144166.1U Active CN219923950U (en) | 2023-05-12 | 2023-05-12 | Battery cell tab cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923950U (en) |
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2023
- 2023-05-12 CN CN202321144166.1U patent/CN219923950U/en active Active
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