阅读说明：本技术 用于锂电池生产中的电芯除尘装置 (A electric core dust collector for in lithium cell production ) 是由 陈萍姬 黄欣 于 2021-07-15 设计创作，主要内容包括：本发明公开了用于锂电池生产中的电芯除尘装置,包括：防尘壳体,其罩在电芯加工机床外；清扫机构,其设置在电芯加工机床上,并位于防尘壳体内,清扫机构包括至少一个刷部和设置在电芯加工机床侧边的至少一个清洁部,刷部沿垂直于电芯加工机床的生产线的方向设置在电芯加工机床的上方,刷部可沿电芯加工机床的长度方向进行往复移动,至少一个刷部和至少一个清洁部分别设置在电芯加工机床的两侧,刷部可插入于清洁部中并被清洁。本发明使得除尘效果更好,提高除尘效率,保障电芯及锂电池的产品质量。(The invention discloses a battery core dust removal device used in lithium battery production, which comprises: the dustproof shell covers the battery cell processing machine tool; cleaning mechanism, it sets up on electric core processing machine tool, and be located the dust-proof housing, cleaning mechanism includes at least one brush portion and sets up at least one clean portion at electric core processing machine tool side, the direction setting of perpendicular to electric core processing machine tool's production line is followed to the brush portion in the top of electric core processing machine tool, the brush portion can be followed electric core processing machine tool's length direction and carried out reciprocating motion, at least one brush portion and at least one clean portion set up respectively in electric core processing machine tool's both sides, the brush portion can be inserted in clean portion and cleaned. The invention has better dust removal effect, improves the dust removal efficiency and ensures the product quality of the battery core and the lithium battery.)

1. A electric core dust collector for in lithium cell production, its characterized in that includes:

the dustproof shell covers the battery cell processing machine tool;

cleaning mechanism, it sets up on the electric core processing machine tool, and be located in the dust-proof housing, cleaning mechanism includes at least one brush portion and sets up the at least one clean portion of electric core processing machine tool side, the perpendicular to is followed to the brush portion the direction setting of the production line of electric core processing machine tool is in the top of electric core processing machine tool, the brush portion can be followed the length direction of electric core processing machine tool carries out reciprocating motion, at least one brush portion with at least one clean portion sets up respectively the both sides of electric core processing machine tool, the brush portion can insert in clean portion and by the cleanness.

2. The battery cell dedusting apparatus for lithium battery production as recited in claim 1, wherein the cleaning portion comprises:

the shell is fixed on one side of the battery cell processing machine tool along the horizontal direction;

the cleaning cavity is arranged in the cleaning cavity and is close to the front end inlet of the shell, and a plurality of through holes are formed in the bottom of the cleaning cavity;

the power cavity is positioned in the shell and close to a rear-end air outlet of the shell;

and the filtering cavity is positioned in the shell and positioned between the cleaning cavity and the power cavity, and a filtering layer is arranged in the filtering cavity.

3. The battery cell dedusting apparatus for lithium battery production as recited in claim 2, wherein the cleaning cavity is rotatably disposed within the cleaning cavity;

a first motor is arranged in the power cavity and connected with the cleaning cavity to drive the cleaning cavity to rotate;

and a second motor and an air pump are further arranged in the power cavity, and the second motor is connected with the air pump to pump the filtering cavity and the cleaning cavity.

4. The battery core dust removal device for lithium battery production as claimed in claim 2, wherein the filter layer is a filter plate, the filter plate is bent towards the power cavity to form an arc shape, and the filter plate is fixed on the inner wall of the casing.

5. The battery cell dedusting apparatus for lithium battery production as recited in claim 1, wherein the brush portion comprises a column and a plurality of bristles fixed at one end to the column.

6. The battery core dust removal device for lithium battery production of claim 5, wherein the brush part is provided with a handle, a cover body fixed on the column body is arranged between the handle and the brush bristles, and the cover body is provided with a plurality of through holes.

7. The battery cell dust removal device for lithium battery production of claim 1, wherein the brush portion is telescopically arranged to be inserted into the cleaning portion in a direction perpendicular to a production line of the battery cell processing machine.

8. The battery cell dedusting apparatus for use in lithium battery production as recited in claim 1, wherein the at least one cleaning portion comprises two cleaning portions, and both cleaning portions are disposed near a center of the battery cell processing machine;

the at least one brush portion includes two brush portions.

9. The battery cell dedusting apparatus for lithium battery production as recited in claim 1, wherein the dustproof housing is a transparent housing.

Technical Field

The invention belongs to the technical field of lithium electronic production, and relates to a battery core dust removal device used in lithium battery production.

Background

Lithium batteries are classified into lithium batteries and lithium ion batteries, and a lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. The dedusting of the battery core is an important process in the production and manufacturing process of the lithium ion battery. The lithium ion battery has the working procedures of generating dust and other impurities in the production process, and if the lithium ion battery cannot be cleaned in time, the production environment is polluted, and the health of workers is easily influenced. Meanwhile, the short circuit of the battery is easily caused, and the service life of the lithium ion battery is seriously influenced. At present, the action range of the battery core dust removal device in the industry is smaller, so that the dust removal efficiency is lower. Therefore, it is particularly important to provide a high-efficiency battery cell dust removal device used in lithium battery production.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.

The invention also aims to provide a battery core dust removal device used in the production of lithium batteries.

Therefore, the technical scheme provided by the invention is as follows:

a electric core dust collector for in lithium cell production includes:

the dustproof shell covers the battery cell processing machine tool;

cleaning mechanism, it sets up on the electric core processing machine tool, and be located in the dust-proof housing, cleaning mechanism includes at least one brush portion and sets up the at least one clean portion of electric core processing machine tool side, the perpendicular to is followed to the brush portion the direction setting of the production line of electric core processing machine tool is in the top of electric core processing machine tool, the brush portion can be followed the length direction of electric core processing machine tool carries out reciprocating motion, at least one brush portion with at least one clean portion sets up respectively the both sides of electric core processing machine tool, the brush portion can insert in clean portion and by the cleanness.

Preferably, in the device for removing dust from a battery cell used in lithium battery production, the cleaning part includes:

the shell is fixed on one side of the battery cell processing machine tool along the horizontal direction;

the cleaning cavity is arranged in the cleaning cavity and is close to the front end inlet of the shell, and a plurality of through holes are formed in the bottom of the cleaning cavity;

the power cavity is positioned in the shell and close to a rear-end air outlet of the shell;

and the filtering cavity is positioned in the shell and positioned between the cleaning cavity and the power cavity, and a filtering layer is arranged in the filtering cavity.

Preferably, in the battery cell dust removal device for lithium battery production, the cleaning cavity is rotatably disposed in the cleaning cavity;

a first motor is arranged in the power cavity and connected with the cleaning cavity to drive the cleaning cavity to rotate;

and a second motor and an air pump are further arranged in the power cavity, and the second motor is connected with the air pump to pump the filtering cavity and the cleaning cavity.

Preferably, the electric core dust removal device for lithium battery production is characterized in that the filter layer is a filter plate, the filter plate is bent towards the power cavity to form an arc shape, and the filter plate is fixed on the inner wall of the shell.

Preferably, in the battery core dust removal device for lithium battery production, the brush part has a handle, a cover body fixed on the column body is arranged between the handle and the brush hairs, and the cover body has a plurality of through holes.

Preferably, in the battery cell dust removing device for lithium battery production, the brush part includes a cylinder and a plurality of bristles, one end of each bristle is fixed on the cylinder.

Preferably, in the battery cell dust removing device for lithium battery production, the brush part is telescopically arranged along a direction perpendicular to a production line of the battery cell processing machine tool so as to be inserted into the cleaning part.

Preferably, in the battery cell dust removal device for lithium battery production, the at least one cleaning part includes two cleaning parts, and both the two cleaning parts are disposed at a position close to the center of the battery cell processing machine;

the at least one brush portion includes two brush portions.

Preferably, the dust-proof shell is a transparent shell, and is used in the battery core dust removal device in the lithium battery production.

The invention at least comprises the following beneficial effects:

in the process of processing the battery core, the invention is provided with the dustproof shell, the battery core processing machine tool is covered in the dustproof shell, a relatively isolated environment is arranged, the cleaning mechanism is arranged, the brush part is used for cleaning and removing dust soil from the battery core and other devices, the brush part is inserted into the cleaning part to be cleaned and then used again, thus the brush part can be ensured to be always kept clean in the cleaning process, the dust is prevented from accumulating in the brush part, the dust removal effect is better, the dust removal efficiency is improved, and the product quality of the battery core and the lithium battery is ensured.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic top view of a cell dust removing device used in lithium battery production according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a cleaning mechanism in one embodiment of the present invention;

FIG. 3 is a schematic view of a brush portion according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cleaning portion in one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1, the present invention provides a battery core dust removing apparatus for use in lithium battery production, including:

and the dustproof shell 100 covers the battery cell processing machine 200. It is not hermetically sealed to the housing.

As shown in fig. 2, 3 and 4, the cleaning mechanism 300 is disposed on the battery cell processing machine 200 and located in the dust-proof housing 100, the cleaning mechanism 300 includes at least one brush portion 1 and at least one cleaning portion 2 disposed at a side of the battery cell processing machine 200, the brush portion 1 is disposed above the battery cell processing machine 200 in a direction perpendicular to a production line of the battery cell processing machine 200, the brush portion 1 can reciprocate along a length direction of the battery cell processing machine 200, and the brush portion 1 can be driven by a linear driver to reciprocate. The brush part 1 is used for cleaning the battery cell processing machine tool 200, the battery cell and other devices, the at least one brush part 1 and the at least one cleaning part 2 are respectively arranged at two sides of the battery cell processing machine tool 200, and the brush part 1 can be inserted into the cleaning part 2 and cleaned.

In the battery cell processing process, the dustproof shell 100 is arranged, the battery cell processing machine tool 200 is covered in the dustproof shell, a relatively isolated environment is arranged, the cleaning mechanism is arranged, the brush part 1 is used for cleaning and removing dust from a battery cell and other devices, the brush part 1 is inserted into the cleaning part 2 to be cleaned and then used again, and therefore the brush part 1 can be kept clean all the time in the cleaning process, dust accumulation of the brush part is prevented, the dust removing effect is better, the dust removing efficiency is improved, and the product quality of the battery cell and a lithium battery is guaranteed.

In the above embodiment, preferably, the cleaning portion 2 includes:

a housing 3 fixed to one side of the battery cell processing machine 200 in the horizontal direction;

a cleaning chamber 4 disposed in the cleaning chamber 4 and close to the front inlet of the housing 3, the cleaning chamber 4 having a plurality of through holes at the bottom thereof;

a power cavity 6 located inside the housing 3 and close to the rear end air outlet of the housing 3;

and the filtering cavity 5 is positioned in the shell 3 and between the cleaning cavity 4 and the power cavity 6, and a filtering layer is arranged in the filtering cavity 5.

The brush part 1 of the invention is inserted into the cleaning part 2 through the front inlet of the shell 3, and the cleaning part 2 can clean and filter the brush part 1 inserted into the cleaning part 2, thereby ensuring the cleanness of the brush part 1.

In the above embodiment, preferably, the cleaning chamber 4 is rotatably disposed in the cleaning chamber 4;

a first motor is arranged in the power cavity 6, and the first motor is connected with the cleaning cavity 4 and drives the cleaning cavity to rotate;

and a second motor 7 and an air pump 8 are further arranged in the power cavity 6, and the second motor 7 is connected with the air pump 8 to pump the filtering cavity 5 and the cleaning cavity 4.

According to the dust-proof cover, the through hole is formed in the bottom of the cleaning cavity 4, the air outlet is formed in the rear end of the shell 3, therefore, the air suction pump 8 can suck air into the cleaning cavity 4, impurities and the like can be cleaned from the brush part 1, the impurities can be filtered and blocked in the filtering cavity 5, and the impurities are prevented from polluting air in the dust-proof cover. And, through the rotatable clean cavity 4 of first motor, further improve its clean dynamics and efficiency.

In one embodiment of the present invention, preferably, the filter layer is a filter plate, the filter plate is bent toward the direction of the power chamber 6 to form an arc shape, and the filter plate is fixed on the inner wall of the housing 3. The filtering area is increased.

In one embodiment of the present invention, the brush part 1 preferably has a handle, and a cover fixed to the column is disposed between the handle and the bristles, and the cover has a plurality of through holes. The lid can play the sealed effect of part, improves dust collection efficiency.

In one embodiment of the present invention, the brush part 1 preferably includes a cylindrical body and a plurality of bristles having one end fixed to the cylindrical body. Animal hair is preferably used as the bristles, and sheep wool is more preferably used. To minimize the generation of static electricity.

In one embodiment of the present invention, preferably, the brush part 1 is telescopically arranged to be inserted into the cleaning part 2 in a direction perpendicular to a production line of the battery cell processing machine 200. Meanwhile, when the plurality of brush units 1 are cleaned together, if the brush units are blocked by each other, the height of the brush units from the battery cell processing machine 200 may be set to be different, so that the brush units are staggered in height. Secondly, also can be through foretell shrink mode, one of them brush part 1 contracts to its handle side earlier, dodges to avoid the collision.

In one embodiment of the present invention, preferably, the at least one cleaning part 2 includes two cleaning parts 2, and both cleaning parts 2 are disposed near the center of the cell processing machine 200;

the at least one brush part 1 includes two brush parts 1.

With this arrangement, the two brush sections 1 can be individually dedusted from both ends of the battery cell processing machine 200, respectively, and are inserted into the cleaning section 2 at the center for self-cleaning, and are moved to the end of the battery cell processing machine 200, so that the dedusting operation is cyclically performed.

In one embodiment of the present invention, the dust-proof housing 100 is preferably a transparent housing 3. Is convenient for observation.

In order to make the technical solution of the present invention better understood by those skilled in the art, the following examples are now provided for illustration:

example 1

As shown in fig. 1, a battery core dust removing device for use in lithium battery production includes:

the dustproof shell 100 covers the battery cell processing machine 200; the dust-proof housing 100 is a transparent housing 3.

As shown in fig. 2, fig. 3, and fig. 4, a cleaning mechanism 300 is disposed on the battery cell processing machine 200 and located in the dust-proof housing 100, the cleaning mechanism 300 includes at least one brush portion 1 and at least one cleaning portion 2 disposed at a side of the battery cell processing machine 200, the brush portion 1 is disposed above the battery cell processing machine 200 in a direction perpendicular to a production line of the battery cell processing machine 200, the brush portion 1 can reciprocate along a length direction of the battery cell processing machine 200, the brush portion 1 is used for cleaning the battery cell processing machine 200, a battery cell, other devices, and the like, the at least one brush portion 1 and the at least one cleaning portion 2 are respectively disposed at two sides of the battery cell processing machine 200, and the brush portion 1 can be inserted into the cleaning portion 2 and cleaned. The brush part 1 is provided with a handle, a cover body fixed on the column body is arranged between the handle and the brush hair, and a plurality of through holes are arranged on the cover body. The brush part 1 comprises a cylinder and a plurality of bristles, one end of each bristle is fixed on the cylinder. The brush part 1 is telescopically arranged in a direction perpendicular to a production line of the battery cell processing machine 200 to be inserted into the cleaning part 2. The at least one cleaning part 2 includes two cleaning parts 2, and the two cleaning parts 2 are both disposed near the center of the battery cell processing machine 200; the at least one brush part 1 includes two brush parts 1.

The cleaning section 2 includes:

a housing 3 fixed to one side of the battery cell processing machine 200 in the horizontal direction;

a cleaning chamber 4 disposed in the cleaning chamber 4 and close to the front inlet of the housing 3, the cleaning chamber 4 having a plurality of through holes at the bottom thereof; the cleaning cavity 4 is rotatably arranged in the cleaning cavity 4;

a power cavity 6 located inside the housing 3 and close to the rear end air outlet of the housing 3; a first motor is arranged in the power cavity 6, and the first motor is connected with the cleaning cavity 4 and drives the cleaning cavity to rotate;

and a second motor 7 and an air pump 8 are further arranged in the power cavity 6, and the second motor 7 is connected with the air pump 8 to pump the filtering cavity 5 and the cleaning cavity 4.

And the filtering cavity 5 is positioned in the shell 3 and between the cleaning cavity 4 and the power cavity 6, and a filtering layer is arranged in the filtering cavity 5. The filter layer is a filter plate, the filter plate is bent towards the direction of the power cavity 6 to form an arc shape, and the filter plate is fixed on the inner wall of the shell 3.

In the battery cell processing process, the dustproof shell 100 is arranged, the battery cell processing machine tool 200 is covered in the dustproof shell, a relatively isolated environment is arranged, the cleaning mechanism is arranged, the brush part 1 is used for cleaning and removing dust from a battery cell and other devices, the brush part 1 is inserted into the cleaning part 2 to be cleaned and then used again, and therefore the brush part 1 can be always kept clean in the cleaning process. With this arrangement of the present embodiment, the two brush units 1 can be individually dedusted from both ends of the battery cell processing machine 200, and are inserted into the cleaning unit 2 at the center for self-cleaning, and are moved to the end of the battery cell processing machine 200, and thus the dedusting operation is repeated.

Example 2

As shown in fig. 1, a battery core dust removing device for use in lithium battery production includes:

the dustproof shell 100 covers the battery cell processing machine 200; the dust-proof housing 100 is a transparent housing 3.

As shown in fig. 2, fig. 3 and fig. 4, a cleaning mechanism 300 is disposed on the battery cell processing machine 200 and located in the dust-proof housing 100, the cleaning mechanism 300 includes at least one brush portion 1 and at least one cleaning portion 2 disposed at a side of the battery cell processing machine 200, the brush portion 1 is disposed above the battery cell processing machine 200 in a direction perpendicular to a production line of the battery cell processing machine 200, the brush portion 1 can reciprocate in a length direction of the battery cell processing machine 200, the brush portion 1 is used for cleaning the battery cell processing machine 200, a battery cell and other devices, and the brush portion 1 can be inserted into the cleaning portion 2 and cleaned. The brush part 1 is provided with a handle, a cover body fixed on the column body is arranged between the handle and the brush hair, and a plurality of through holes are arranged on the cover body. The brush part 1 comprises a cylinder and a plurality of bristles, one end of each bristle is fixed on the cylinder. The brush part 1 is telescopically arranged in a direction perpendicular to a production line of the battery cell processing machine 200 to be inserted into the cleaning part 2. The at least one cleaning part 2 comprises two cleaning parts 2, the two cleaning parts 2 are respectively arranged at positions close to the front end and the rear end of the battery cell processing machine tool 200, and the two cleaning parts 2 can be respectively arranged at two sides of the battery cell processing machine tool 200; the at least one brush part 1 includes two brush parts 1. The two brush portions 1 are also respectively disposed on both sides of the battery cell processing machine 200.

The cleaning section 2 includes:

a housing 3 fixed to one side of the battery cell processing machine 200 in the horizontal direction;

a cleaning chamber 4 disposed in the cleaning chamber 4 and close to the front inlet of the housing 3, the cleaning chamber 4 having a plurality of through holes at the bottom thereof; the cleaning cavity 4 is rotatably arranged in the cleaning cavity 4;

a power cavity 6 located inside the housing 3 and close to the rear end air outlet of the housing 3; a first motor is arranged in the power cavity 6, and the first motor is connected with the cleaning cavity 4 and drives the cleaning cavity to rotate;

and a second motor 7 and an air pump 8 are further arranged in the power cavity 6, and the second motor 7 is connected with the air pump 8 to pump the filtering cavity 5 and the cleaning cavity 4.

And the filtering cavity 5 is positioned in the shell 3 and between the cleaning cavity 4 and the power cavity 6, and a filtering layer is arranged in the filtering cavity 5. The filter layer is a filter plate, the filter plate is bent towards the direction of the power cavity 6 to form an arc shape, and the filter plate is fixed on the inner wall of the shell 3.

In the battery cell processing process, the dustproof shell 100 is arranged, the battery cell processing machine tool 200 is covered in the dustproof shell, a relatively isolated environment is arranged, the cleaning mechanism is arranged, the brush part 1 is used for cleaning and removing dust from a battery cell and other devices, the brush part 1 is inserted into the cleaning part 2 to be cleaned and then used again, and therefore the brush part 1 can be always kept clean in the cleaning process. With this arrangement of the present embodiment, the two brush portions 1 can be individually dust-removed, and are configured to be insertable into the cleaning portion 2 on the facing side to perform self-cleaning when reaching the front end or the rear end, and perform dust-removing operation again after cleaning. In the dust removal process, the two cleaning portions 2 can be retracted to one side of the battery cell processing machine tool 200 to avoid, and the operation is repeated in such a circulating manner.

The number of modules and the processing scale described herein are intended to simplify the description of the invention. The application, modification and variation of the cell dedusting device for lithium battery production of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.