CN219664512U - Lithium battery pole piece surface dust collector - Google Patents

Lithium battery pole piece surface dust collector Download PDF

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Publication number
CN219664512U
CN219664512U CN202321108801.0U CN202321108801U CN219664512U CN 219664512 U CN219664512 U CN 219664512U CN 202321108801 U CN202321108801 U CN 202321108801U CN 219664512 U CN219664512 U CN 219664512U
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CN
China
Prior art keywords
rolling brush
pole piece
assembly
driving
piece
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Active
Application number
CN202321108801.0U
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Chinese (zh)
Inventor
罗二天
杨春
李辉甫
李展立
张亚坤
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Huizhou Yinghe Intelligent Technology Co ltd
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Huizhou Yinghe Intelligent Technology Co ltd
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Priority to CN202321108801.0U priority Critical patent/CN219664512U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model discloses a dust removing device for the surface of a pole piece of a lithium battery, which comprises a mounting mechanism, a pole piece surface cleaning mechanism and a dust treatment mechanism, wherein the pole piece surface cleaning mechanism and the dust treatment mechanism are both arranged on the mounting mechanism, and the dust treatment mechanism is arranged on the outer side of the pole piece surface cleaning mechanism; the pole piece surface cleaning mechanism comprises a first rolling brush assembly, a second rolling brush assembly, a rolling brush swing driving assembly and a rolling brush rotation driving assembly, wherein the first rolling brush assembly and the second rolling brush assembly are arranged on the mounting mechanism in a swinging mode, the rolling brush swing driving assembly drives the first rolling brush assembly to swing and fold or separate from the second rolling brush assembly, and the rolling brush rotation driving assembly drives the first rolling brush assembly and the second rolling brush assembly to rotate. The utility model is used for cleaning and dedusting the surface of the lithium battery pole piece.

Description

Lithium battery pole piece surface dust collector
Technical Field
The utility model relates to the technical field of lithium battery production equipment, in particular to a dust removing device for the surface of a lithium battery pole piece.
Background
With the improvement of living standard, automobiles are increasingly used. Along with the progress of technology and the enhancement of environmental awareness, new energy automobiles which are more in line with environmental protection requirements are increasingly used. The new energy automobile is mostly electric automobile, electric automobile adopts lithium cell power supply generally, lithium cell includes positive plate, negative plate, diaphragm etc. and the positive plate of lithium cell and negative plate production need cut the utmost point ear after accomplishing, and it generally adopts cutter machinery to cut or laser to cut the mode to cut the utmost point ear, and no matter cutter machinery cuts or laser cuts and all can leave the dust on positive plate and negative plate, and the dust on positive plate and the negative plate need be got rid of before lithium cell is formed to positive plate, negative plate and the coiling of diaphragm, avoids the dust on positive plate and the negative plate to influence the performance of lithium cell. The dust is removed by rolling brushes on two sides of a positive plate or a negative plate, the roll of the positive plate, the negative plate or the diaphragm of the lithium battery needs to be replaced when one roll of the positive plate, the negative plate or the diaphragm is used up in winding production, two rolling brushes on two sides of the positive plate and the negative plate of the current plate dust removal device cannot move, the positive plate and the negative plate stop and cannot move forward when the rolls of the positive plate and the negative plate are replaced, the two rolling brushes on two sides of the plate continuously brush the same position of the plate, and the same position of the plate is easily brushed on the surface of the plate by the rolling brushes for too long, so that the normal use of the positive plate and the negative plate is affected. For example, brushes in a double-brush roller dust removing mechanism of a CN201510592234.4 battery pole piece slitting machine cannot move, two brushes on two sides of a pole piece repeatedly brush the same position of the pole piece when the positive pole piece and the negative pole piece are rolled up, and the same position of the pole piece is brushed by the brushes for too long and the surface of the pole piece is easy to be damaged, so that the normal use of the positive pole piece and the negative pole piece is affected.
Disclosure of Invention
The utility model provides a lithium battery pole piece surface dust removing device, which aims at solving the technical problems that two rolling brushes on two sides of a pole piece of the existing pole piece dust removing device cannot move, the positive pole piece and the negative pole piece cannot move forward when the positive pole piece and the negative pole piece are rolled, the two rolling brushes on two sides of the pole piece repeatedly brush the same position of the pole piece, the surface of the pole piece is easily damaged by the rolling brushes for too long time, and the normal use of the positive pole piece and the negative pole piece is affected.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the dust removing device for the surface of the pole piece of the lithium battery comprises a mounting mechanism, a pole piece surface cleaning mechanism and a dust treatment mechanism, wherein the pole piece surface cleaning mechanism and the dust treatment mechanism are both arranged on the mounting mechanism, and the dust treatment mechanism is arranged on the outer side of the pole piece surface cleaning mechanism; the pole piece surface cleaning mechanism comprises a first rolling brush assembly, a second rolling brush assembly, a rolling brush swing driving assembly and a rolling brush rotation driving assembly, wherein the first rolling brush assembly and the second rolling brush assembly are arranged on the mounting mechanism in a swinging mode, the rolling brush swing driving assembly drives the first rolling brush assembly to swing and fold or separate from the second rolling brush assembly, and the rolling brush rotation driving assembly drives the first rolling brush assembly and the second rolling brush assembly to rotate.
Further, the rolling brush swing driving assembly comprises a first telescopic driving piece and a second telescopic driving piece, the first telescopic driving piece and the second telescopic driving piece are both rotatably arranged on the mounting mechanism, the first telescopic driving piece drives the first rolling brush assembly to swing on the mounting mechanism, and the second telescopic driving piece drives the second rolling brush assembly to swing on the mounting mechanism.
Further, the first rolling brush assembly comprises a first swing arm and a first rolling brush, the first swing arm is arranged on the mounting mechanism in a swinging way, and the first rolling brush is arranged on the first swing arm in a rotating way; the second rolling brush assembly comprises a second swing arm and a second rolling brush, the second swing arm is arranged on the mounting mechanism in a swinging mode, and the second rolling brush is arranged on the second swing arm in a rotating mode.
Further, the first rolling brush assembly further comprises a first limiting piece, the first limiting piece is arranged on the mounting mechanism, and the first limiting piece is used for blocking and limiting the first swing arm; the second rolling brush assembly further comprises a second limiting piece, the second limiting piece is arranged on the mounting mechanism, and the second limiting piece blocks and limits the second swing arm.
Further, the rolling brush rotation driving assembly comprises a rotation driving motor, and the rotation driving motor drives the first rolling brush and the second rolling brush to rotate.
Further, the rolling brush rotation driving assembly further comprises a first driving gear and a second driving gear, the rotating shaft of the rotation driving motor is in driving connection with the first driving gear or the second driving gear, the first driving gear is meshed with the second driving gear, the first driving gear is in driving connection with the first rolling brush, and the second driving gear is in driving connection with the second rolling brush.
Further, the rolling brush rotation driving assembly further comprises a first synchronous belt wheel, a first synchronous belt, a second synchronous belt wheel and a second synchronous belt, wherein the first synchronous belt wheel is in driving connection with the first rolling brush, the second synchronous belt wheel is in driving connection with the second rolling brush, the first synchronous belt is in driving connection with the first synchronous belt wheel and the first driving gear, and the second synchronous belt is in driving connection with the second synchronous belt wheel and the second driving gear.
Further, the dust handling mechanism comprises a first upper dust collection piece and a second upper dust collection piece, the first upper dust collection piece and the second upper dust collection piece are both arranged on the mounting mechanism, the first upper dust collection piece is arranged above the first rolling brush assembly, and the second upper dust collection piece is arranged above the second rolling brush assembly.
Further, the dust handling mechanism further comprises a first lower dust collection piece and a second lower dust collection piece, the first lower dust collection piece and the second lower dust collection piece are both arranged on the mounting mechanism, the first lower dust collection piece is arranged below the first rolling brush assembly, and the second lower dust collection piece is arranged below the second rolling brush assembly.
Further, the installation mechanism is an installation vertical plate.
The beneficial effects achieved by the utility model mainly comprise the following points: the dust removing device for the surface of the lithium battery pole piece comprises a mounting mechanism, a pole piece surface cleaning mechanism and a dust treatment mechanism, dust on the surface of the lithium battery pole piece is cleaned and treated through the pole piece surface cleaning mechanism during working, and the dust generated on the surface of the pole piece surface of the lithium battery pole piece is further treated through the dust treatment mechanism, so that the dust on the surface of the pole piece of the lithium battery can be prevented from entering the surrounding environment, and the dust generated when the dust removing device for the surface of the pole piece of the lithium battery cleans the pole piece of the lithium battery can be prevented from affecting the surrounding environment. The pole piece surface cleaning mechanism comprises a first rolling brush assembly, a second rolling brush assembly and a rolling brush swinging driving assembly, wherein the first rolling brush assembly and the second rolling brush assembly are arranged on the mounting mechanism in a swinging mode, the rolling brush swinging driving assembly drives the first rolling brush assembly to swing and fold or separate from the second rolling brush assembly, when the lithium battery pole piece is changed in a winding mode and connected with a belt, the rolling brush swinging driving assembly drives the first rolling brush assembly to swing and separate from the second rolling brush assembly to leave the surface of the lithium battery pole piece, and the situation that two rolling brushes on two sides of the lithium battery pole piece repeatedly brush the surface of the lithium battery pole piece at the same position is avoided, so that normal use of the lithium battery pole piece is guaranteed.
Drawings
Fig. 1 is a schematic perspective view of a dust removing device on the surface of a lithium battery pole piece in an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a rolling brush rotation driving assembly of a lithium battery pole piece surface dust removing device installed on an installation mechanism in an embodiment of the utility model;
fig. 3 is a schematic structural diagram of a rolling brush swing driving assembly of a dust removing device on a surface of a lithium battery pole piece driving a first rolling brush assembly to be separated from a second rolling brush assembly in the embodiment of the utility model;
fig. 4 is a schematic structural diagram of a rolling brush swing driving assembly of a dust removing device on a surface of a lithium battery pole piece driving a first rolling brush assembly and a second rolling brush assembly to be folded.
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar components; the terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limiting the present patent.
Detailed Description
For the purposes of explanation, numerous practical details are set forth in the following description, taken in conjunction with the accompanying drawings, to facilitate understanding of those of skill in the art. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. In addition, for ease of understanding, some well known and conventional structures and components are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
Referring to fig. 1 to 4, a dust removal device for the surface of a lithium battery pole piece is used for cleaning and removing dust on the surface of the lithium battery pole piece. The dust removing device for the surface of the pole piece of the lithium battery comprises a mounting mechanism 1, a pole piece surface cleaning mechanism 2 and a dust treatment mechanism 3, wherein the mounting mechanism 1 is used for mounting the structure of the pole piece surface cleaning mechanism 2 and the dust treatment mechanism 3, and the pole piece surface cleaning mechanism 2 and the dust treatment mechanism 3 are arranged on the mounting mechanism 1, so that the dust removing device for the surface of the pole piece of the lithium battery is integral, and the dust removing device for the surface of the pole piece of the lithium battery is convenient to use and move. The dust treatment mechanism 3 is arranged on the outer side of the pole piece surface cleaning mechanism 2, dust on the surface of the lithium battery pole piece 4 is cleaned and treated through the pole piece surface cleaning mechanism 2 during operation, the dust generated on the surface of the pole piece surface cleaning mechanism 2 is further treated through the dust treatment mechanism 3, and therefore the dust on the surface of the lithium battery pole piece 4 can be prevented from entering the surrounding environment, and the dust generated when the lithium battery pole piece surface dust removal device cleans the lithium battery pole piece 4 is prevented from affecting the surrounding environment.
Referring to fig. 3 and 4, the pole piece surface cleaning mechanism 2 includes a first rolling brush assembly 21, a second rolling brush assembly 22, a rolling brush swing driving assembly 23 and a rolling brush rotation driving assembly 24, where the first rolling brush assembly 21 and the second rolling brush assembly 22 are both swing-arranged on the mounting mechanism 1, and the rolling brush swing driving assembly 23 drives the first rolling brush assembly 21 and the second rolling brush assembly 22 to swing and close or separate. When the first rolling brush assembly 21 and the second rolling brush assembly 22 clean two sides of the lithium battery pole piece 4, the rolling brush swinging driving assembly 23 drives the first rolling brush assembly 21 and the second rolling brush assembly 22 to swing and fold dust clamped on two sides of the lithium battery pole piece 4 to clean two sides of the lithium battery pole piece 4; when the lithium battery pole piece 4 is changed in a roll and is connected with a belt, the rolling brush swinging driving assembly 23 drives the first rolling brush assembly 21 and the second rolling brush assembly 22 to swing and separate from the surface of the lithium battery pole piece 4, so that the situation that two rolling brushes on two sides of the pole piece repeatedly brush the surface of the lithium battery pole piece 4 at the same position to brush the surface of the lithium battery pole piece 4 is avoided, and the normal use of the lithium battery pole piece 4 is ensured. The rolling brush rotation driving assembly 24 drives the first rolling brush assembly 21 and the second rolling brush assembly 22 to rotate, and dust on the surface of the lithium battery pole piece 4 is brushed through the rotation of the first rolling brush assembly 21 and the second rolling brush assembly 22.
Referring to fig. 3 and 4, the rolling brush swinging driving assembly 23 includes a first telescopic driving member 231 and a second telescopic driving member 232, where the first telescopic driving member 231 and the second telescopic driving member 232 are respectively rotatably disposed on the mounting mechanism 1 through a rotating shaft, the telescopic end of the first telescopic driving member 231 is rotatably connected with the first rolling brush assembly 21 through the rotating shaft, and the telescopic end of the second telescopic driving member 232 is rotatably connected with the second rolling brush assembly 22 through the rotating shaft, so that the first telescopic driving member 231 drives the first rolling brush assembly 21 to swing on the mounting mechanism 1, and the second telescopic driving member 232 drives the second rolling brush assembly 22 to swing on the mounting mechanism 1. Whereby the first roller brush assembly 21 and the second roller brush assembly 22 can be driven to swing together or separate by the roller brush swing driving assembly 23. The first and second telescopic driving pieces 231 and 232 may employ telescopic cylinders.
Referring to fig. 1, 3 and 4, the first rolling brush assembly 21 includes a first swing arm 211 and a first rolling brush 212, the first swing arm 211 is swingably disposed on the mounting mechanism 1 through a rotation shaft, and the first rolling brush 212 is rotatably disposed on the first swing arm 211 through the rotation shaft, so that the first rolling brush 212 may swing on the mounting mechanism 1 along with the first swing arm 211. The second rolling brush assembly 22 comprises a second swing arm 221 and a second rolling brush 222, the second swing arm 221 is arranged on the mounting mechanism 1 in a swinging mode through a rotating shaft, and the second rolling brush 222 is arranged on the second swing arm 221 in a rotating mode through the rotating shaft, so that the second rolling brush 222 can swing on the mounting mechanism 1 along with the second swing arm 221. Therefore, the first rolling brush 212 and the second rolling brush 222 can be folded and clamped at two sides of the lithium battery pole piece 4 to rotate and clean the lithium battery pole piece 4, and the first rolling brush 212 and the second rolling brush 222 can be separated from two sides of the lithium battery pole piece 4.
Referring to fig. 3 and 4, the first rolling brush assembly 21 further includes a first limiting member 213, the first limiting member 213 is disposed on the mounting mechanism 1, and the first limiting member 213 performs blocking limiting on the first swing arm 211; the second rolling brush assembly 22 further comprises a second limiting piece 223, the second limiting piece 223 is arranged on the mounting mechanism 1, and the second limiting piece 223 blocks and limits the second swing arm 221. Thus, the first and second rolling brushes 212 and 222 can be stopped by the first and second stoppers 213 and 223, and the first and second rolling brushes 212 and 222 are prevented from being separated too far. The first stopper 213 and the second stopper 223 may each employ a stopper.
Referring to fig. 1 and 2, the rolling brush rotation driving assembly 24 includes a rotation driving motor 241, and the rotation driving motor 241 drives the first rolling brush 212 and the second rolling brush 222 to rotate. The specific rolling brush rotation driving assembly 24 may further be provided with a first driving gear 242, a second driving gear 243, a first synchronous pulley 244, a first synchronous belt 245, a second synchronous pulley 246 and a second synchronous belt 247, the rotating shaft of the rotation driving motor 241 is coaxially connected with the first driving gear 242 or the second driving gear 243, the first driving gear 242 is meshed with the second driving gear 243, the first synchronous pulley 244 is coaxially connected with the first rolling brush 212, the second synchronous pulley 246 is coaxially connected with the second rolling brush 222, the first synchronous belt 245 is in driving connection with the first synchronous pulley 244 and the first driving gear 242, the first synchronous belt 245 is wound outside the first synchronous pulley 244 and the first driving gear 242, the second synchronous pulley 246 is in driving connection with the second driving gear 243, the second synchronous belt 247 is wound outside the second synchronous pulley 246 and the second driving gear 243, and therefore the rotation driving motor 241 can drive the first rolling brush 212 and the second rolling brush 222 to synchronously rotate, and the first lithium-ion battery-containing rolling brush 212 and the second lithium-ion battery-containing rolling brush 4 can rotate the surface of the cleaning rolling brush 222.
Referring to fig. 1 to 4, when the dust removal device for the surface of the lithium battery pole piece in this embodiment works, after the rolled material of the lithium battery pole piece 4 (the positive pole piece or the negative pole piece) is unreeled, the rolled material is conveyed between the first rolling brush 212 and the second rolling brush 222, the rolling brush swinging driving assembly 23 drives the first rolling brush assembly 21 and the second rolling brush assembly 22 to swing and fold, the rotating driving motor 241 rotationally drives the first rolling brush 212 and the second rolling brush 222 to synchronously rotate and clean the surfaces of two sides of the lithium battery pole piece 4, dust generated by cleaning the lithium battery pole piece 4 by the first rolling brush 212 and the second rolling brush 222 is further subjected to dust collection treatment by the dust treatment mechanism 3, and the cleaned lithium battery pole piece 4 is used by a core winding device. When the lithium battery pole piece 4 is changed in a roll and is connected with a belt, the rolling brush swinging driving assembly 23 drives the first rolling brush assembly 21 and the second rolling brush assembly 22 to swing and separate from the two sides of the lithium battery pole piece 4, so that the two rolling brushes on the two sides of the lithium battery pole piece 4 repeatedly brush the surface of the lithium battery pole piece 4 at the same position.
Example two
Referring to fig. 1 to 4, the overall dust removal device for the surface of a lithium battery pole piece in this embodiment is the same as that in the first embodiment, and the dust treatment mechanism 3 is improved on the basis of the first embodiment.
Referring to fig. 1, the dust handling mechanism 3 includes a first upper dust collecting member 31, a second upper dust collecting member 32, a first lower dust collecting member 33, and a second lower dust collecting member 34, wherein the first upper dust collecting member 31, the second upper dust collecting member 32, the first lower dust collecting member 33, and the second lower dust collecting member 34 are all disposed on the mounting mechanism 1, the first upper dust collecting member 31 is disposed above the first rolling brush assembly 21, the second upper dust collecting member 32 is disposed above the second rolling brush assembly 22, the first lower dust collecting member 33 is disposed below the first rolling brush assembly 21, and the second lower dust collecting member 34 is disposed below the second rolling brush assembly 22. When the lithium battery pole piece surface dust removal device works, the first upper dust collection piece 31 and the first lower dust collection piece 33 are used for collecting dust on the upper side and the lower side of the first rolling brush 212 respectively, the second upper dust collection piece 32 and the second lower dust collection piece 34 are used for collecting dust on the upper side and the lower side of the second rolling brush 222 respectively, and the dust on the surface of the lithium battery pole piece 4 brushed by the first rolling brush 212 and the second rolling brush 222 is quickly collected, so that dust is prevented from entering the surrounding environment. The first upper dust collection piece 31 and the second upper dust collection piece 32 are all of dust collection air knives, and the first lower dust collection piece 33 and the second lower dust collection piece 34 are all of a structure formed by connecting a dust collection disc and a dust collection pipe.
Example III
Referring to fig. 1 to 4, the whole surface dust removing device of a lithium battery pole piece in this embodiment is the same as that of the embodiment, and the installation mechanism 1 is improved based on the second embodiment, and the installation mechanism 1 in this embodiment adopts an installation vertical plate, so that each part of the pole piece surface cleaning mechanism 2 and the dust treatment mechanism 3 is conveniently installed on the installation mechanism 1, and the surface dust removing device of the lithium battery pole piece can also be installed on the battery core winding equipment through the installation mechanism 1 for use, so that the surface dust removing device of the lithium battery pole piece is conveniently installed on the battery core winding equipment for use.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a lithium cell pole piece surface dust collector which characterized in that: the pole piece surface cleaning mechanism (2) and the dust treatment mechanism (3) are arranged on the mounting mechanism (1), and the dust treatment mechanism (3) is arranged outside the pole piece surface cleaning mechanism (2); the pole piece surface cleaning mechanism (2) comprises a first rolling brush assembly (21), a second rolling brush assembly (22), a rolling brush swinging driving assembly (23) and a rolling brush rotating driving assembly (24), wherein the first rolling brush assembly (21) and the second rolling brush assembly (22) are arranged on the mounting mechanism (1) in a swinging mode, the rolling brush swinging driving assembly (23) drives the first rolling brush assembly (21) to swing and fold or separate from the second rolling brush assembly (22), and the rolling brush rotating driving assembly (24) drives the first rolling brush assembly (21) and the second rolling brush assembly (22) to rotate.
2. The lithium battery pole piece surface dust removal device according to claim 1, wherein: the rolling brush swing driving assembly (23) comprises a first telescopic driving piece (231) and a second telescopic driving piece (232), the first telescopic driving piece (231) and the second telescopic driving piece (232) are both rotatably arranged on the mounting mechanism (1), the first telescopic driving piece (231) drives the first rolling brush assembly (21) to swing on the mounting mechanism (1), and the second telescopic driving piece (232) drives the second rolling brush assembly (22) to swing on the mounting mechanism (1).
3. The lithium battery pole piece surface dust removal device according to claim 2, wherein: the first rolling brush assembly (21) comprises a first swing arm (211) and a first rolling brush (212), the first swing arm (211) is arranged on the mounting mechanism (1) in a swinging mode, and the first rolling brush (212) is arranged on the first swing arm (211) in a rotating mode; the second rolling brush assembly (22) comprises a second swing arm (221) and a second rolling brush (222), the second swing arm (221) is arranged on the mounting mechanism (1) in a swinging mode, and the second rolling brush (222) is arranged on the second swing arm (221) in a rotating mode.
4. A lithium battery pole piece surface dust removing device according to claim 3, wherein: the first rolling brush assembly (21) further comprises a first limiting piece (213), the first limiting piece (213) is arranged on the mounting mechanism (1), and the first limiting piece (213) is used for blocking and limiting the first swing arm (211); the second rolling brush assembly (22) further comprises a second limiting piece (223), the second limiting piece (223) is arranged on the mounting mechanism (1), and the second limiting piece (223) blocks and limits the second swing arm (221).
5. The lithium battery pole piece surface dust removal device according to claim 4, wherein: the rolling brush rotation driving assembly (24) comprises a rotation driving motor (241), and the rotation driving motor (241) drives the first rolling brush (212) and the second rolling brush (222) to rotate.
6. The lithium battery pole piece surface dust removal device according to claim 5, wherein: the rolling brush rotation driving assembly (24) further comprises a first driving gear (242) and a second driving gear (243), a rotating shaft of the rotation driving motor (241) is in driving connection with the first driving gear (242) or the second driving gear (243), the first driving gear (242) is meshed with the second driving gear (243), the first driving gear (242) is in driving connection with the first rolling brush (212), and the second driving gear (243) is in driving connection with the second rolling brush (222).
7. The lithium battery pole piece surface dust removal device according to claim 6, wherein: the rolling brush rotation driving assembly (24) further comprises a first synchronous pulley (244), a first synchronous belt (245), a second synchronous pulley (246) and a second synchronous belt (247), the first synchronous pulley (244) is in driving connection with the first rolling brush (212), the second synchronous pulley (246) is in driving connection with the second rolling brush (222), the first synchronous belt (245) is in driving connection with the first synchronous pulley (244) and the first driving gear (242), and the second synchronous pulley (246) is in driving connection with the second driving gear (243).
8. The lithium battery pole piece surface dust removal device according to any one of claims 1 to 7, characterized in that: the dust treatment mechanism (3) comprises a first upper dust collection piece (31) and a second upper dust collection piece (32), the first upper dust collection piece (31) and the second upper dust collection piece (32) are both arranged on the installation mechanism (1), the first upper dust collection piece (31) is arranged above the first rolling brush assembly (21), and the second upper dust collection piece (32) is arranged above the second rolling brush assembly (22).
9. The lithium battery pole piece surface dust removal device according to claim 8, wherein: the dust treatment mechanism (3) further comprises a first lower dust collection piece (33) and a second lower dust collection piece (34), the first lower dust collection piece (33) and the second lower dust collection piece (34) are both arranged on the mounting mechanism (1), the first lower dust collection piece (33) is arranged below the first rolling brush assembly (21), and the second lower dust collection piece (34) is arranged below the second rolling brush assembly (22).
10. The lithium battery pole piece surface dust removal device according to claim 9, wherein: the installation mechanism (1) is an installation vertical plate.
CN202321108801.0U 2023-05-09 2023-05-09 Lithium battery pole piece surface dust collector Active CN219664512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321108801.0U CN219664512U (en) 2023-05-09 2023-05-09 Lithium battery pole piece surface dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321108801.0U CN219664512U (en) 2023-05-09 2023-05-09 Lithium battery pole piece surface dust collector

Publications (1)

Publication Number Publication Date
CN219664512U true CN219664512U (en) 2023-09-12

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CN202321108801.0U Active CN219664512U (en) 2023-05-09 2023-05-09 Lithium battery pole piece surface dust collector

Country Status (1)

Country Link
CN (1) CN219664512U (en)

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