CN219483252U

CN219483252U - Lithium ion battery prepares coating equipment

Info

Publication number: CN219483252U
Application number: CN202320644784.6U
Authority: CN
Inventors: 杨攀; 单永祥; 陆其远; 殷平; 殷凤山
Original assignee: Jiangsu Fengshan Quannuo New Energy Technology Co ltd
Current assignee: Jiangsu Fengshan Quannuo New Energy Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-08
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to lithium ion battery preparation coating equipment which comprises a shell, wherein a conveying belt is arranged in the shell, a coating mechanism is arranged at the top of the shell, and a drying mechanism is arranged on the right side of the shell; the coating mechanism comprises an electric push rod I, a collecting pipe, coating spray heads, a coating box, a conveying pipe, an electric push rod II, a supporting frame, a connecting rod and a roller, wherein the electric push rod I is arranged at the top of the shell, the collecting pipe is arranged at the driving end of the electric push rod I, the four coating spray heads are equidistantly arranged at the bottom of the collecting pipe, and the coating box is arranged at the top of the shell. This lithium ion battery prepares coating equipment, through setting up stoving mechanism, the battery pole piece that makes the coating accomplish is carried to the below of casing through the conveyer belt, and the fan is with the quick diffusion of the high temperature air that the electric heating wire produced to the surface of battery pole piece, carries out drying treatment to the battery pole piece, the follow-up rolling work of being convenient for.

Description

Lithium ion battery prepares coating equipment

Technical Field

The utility model relates to the technical field of lithium ion battery processing, in particular to a lithium ion battery preparation coating device.

Background

The coating machine can be divided into three types according to the brush type coating head, namely: the existing coating machine is usually used when shoe materials, cloth and battery pole pieces are manufactured, and the battery pole pieces are usually placed on the coating machine for processing, so that the processed pole pieces can be used on batteries.

Through searching, for example, the utility model of Chinese patent No. CN201920948951.X discloses coating equipment for battery manufacturing, which comprises a coater body, wherein two notches are formed in the top of the coater body, a hopper is arranged at the top of the coater body, support rods are hinged to the left side and the right side of the hopper, one ends, far away from the hopper, of the two support rods respectively extend into the two notches, and a material guide pipe is fixedly connected to the top of the hopper; the utility model is convenient to detach the hopper from the position between the coater body and the material conveying pipe, thereby being convenient for cleaning the hopper and avoiding blockage of the hopper caused by untimely cleaning and condensation of residual raw materials in the hopper.

However, the above device has the following problems in use: the device is not provided with a mechanism for drying the battery substrate after coating, most coating equipment can carry out rolling treatment after spraying the lithium battery substrate, and the problem of inconvenient subsequent rolling exists due to the fact that the coating is not dried, so the lithium ion battery preparation coating equipment is provided for solving the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides lithium ion battery preparation coating equipment with a drying function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lithium ion battery preparation coating equipment comprises a shell, wherein a conveying belt is arranged in the shell, a coating mechanism is arranged at the top of the shell, and a drying mechanism is arranged on the right side of the shell;

the coating mechanism comprises a first electric push rod, a collecting pipe, coating spray heads, a coating box, a conveying pipe, a second electric push rod, a supporting frame, a connecting rod and a roller, wherein the first electric push rod is arranged at the top of the shell, the collecting pipe is arranged at the driving end of the first electric push rod, the four coating spray heads are equidistantly arranged at the bottom of the collecting pipe, the coating box is arranged at the top of the shell, the conveying pipe is arranged at the bottom of the coating box, the second electric push rod is arranged on the front inner wall of the shell, the supporting frame is arranged at the driving end of the second electric push rod, the connecting rod is arranged in the supporting frame, and the roller is arranged on the outer surface of the connecting rod;

the drying mechanism comprises a shell, an electric heating wire, a rack and a fan, wherein the shell is arranged on the right side wall of the shell, the electric heating wire is arranged in the shell, the rack is arranged at the bottom of the shell, and the fan is arranged in the rack.

Further, one end of the conveying pipe is connected with the collecting pipe, and a battery pole piece is arranged at the top of the conveying belt.

Further, the support frame is C type structure, the connecting rod is located between the opposite one side of support frame, and the connecting rod rotates with the support frame to be connected.

Further, the roller is located right above the battery pole piece, and the bottom of the roller and the top of the battery pole piece are located on the same transverse level.

Further, a sensor is arranged on the right inner wall of the shell, a controller is arranged on the front face of the shell, the controller is electrically connected with the sensor, and the controller is electrically connected with the conveying belt.

Further, a transparent sightseeing port is arranged on the front face of the shell.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this lithium ion battery prepares coating equipment through setting up coating mechanism, after the spraying of coating shower nozzle is passed through to the battery pole piece, can exist a lot of coating on the surface of battery pole piece, drives the support frame through electric putter two and moves forward, drives the surface of cylinder and battery pole piece and contacts, and the in-process cylinder of contact takes place to roll to evenly spread the coating on battery pole piece surface, improved coating quality.

2. This lithium ion battery prepares coating equipment, through setting up stoving mechanism, the battery pole piece that makes the coating accomplish is carried to the below of casing through the conveyer belt, and the fan is with the quick diffusion of the high temperature air that the electric heating wire produced to the surface of battery pole piece, carries out drying treatment to the battery pole piece, the follow-up rolling work of being convenient for.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic view of a part of a three-dimensional structure of the present utility model.

In the figure: 1. a housing; 2. a conveyor belt; 3. a coating mechanism; 301. an electric push rod I; 302. a header; 303. coating a spray head; 304. a coating box; 305. a delivery tube; 306. an electric push rod II; 307. a support frame; 308. a connecting rod; 309. a roller; 4. a drying mechanism; 401. a housing; 402. an electric heating wire; 403. a frame; 404. a blower; 5. a battery pole piece; 6. a sensor.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a lithium ion battery preparation coating device in this embodiment includes a housing 1, a conveyor belt 2 is disposed in the housing 1, the conveyor belt 2 is convenient for conveying a battery pole piece 5, conveying ports located on the outer surface of the conveyor belt 2 are formed in the left side and the right side of the housing 1, the battery pole piece 5 enters and leaves the housing 1 through the conveying ports, a coating mechanism 3 is disposed at the top of the housing 1, and a drying mechanism 4 is disposed on the right side of the housing 1.

The coating mechanism 3 comprises a first electric push rod 301, a collecting pipe 302, a coating spray head 303, a coating box 304, a conveying pipe 305, a second electric push rod 306, a supporting frame 307, a connecting rod 308 and a roller 309, wherein the first electric push rod 301 is arranged at the top of the shell 1, the collecting pipe 302 is arranged at the driving end of the first electric push rod 301, the four coating spray heads 303 are equidistantly arranged at the bottom of the collecting pipe 302, the distance between the coating spray head 303 and the battery pole piece 5 is adjusted through the first electric push rod 301, the coating box 304 is arranged at the top of the shell 1, the conveying pipe 305 is arranged at the bottom of the coating box 304, the coating in the coating box 304 is introduced into the collecting pipe 302 through the conveying pipe 305, the second electric push rod 306 is arranged on the front inner wall of the shell 1 and is provided with the supporting frame 307, the connecting rod 308 is arranged at the driving end of the supporting frame 307, the roller 309 is arranged on the outer surface of the connecting rod 308, and the supporting frame 307 and the roller 309 is driven by the second electric push rod 306 to move the supporting frame 307 and the roller 309 to contact with the battery pole piece 5 so as to uniformly coat the coating on the surface.

The drying mechanism 4 comprises a shell 401, an electric heating wire 402, a rack 403 and a fan 404, wherein the shell 401 is arranged on the right side wall of the shell 1, the electric heating wire 402 is arranged in the shell 401, the air in the shell 401 is heated by the electric heating wire 402, the rack 403 is arranged at the bottom of the shell 401, the fan 404 is arranged in the rack 403, and high-temperature air in the shell 401 is rapidly diffused to the outer surface of the battery pole piece 5 through the fan 404 to dry the battery pole piece 5.

In practice, the method is carried out according to the following steps:

1) Firstly, a battery pole piece 5 is conveyed into the shell 1 through a conveying belt 2, and after the battery pole piece 5 reaches a specified position, a signal is sent to a controller under the action of a sensor 6, and the controller stops the conveying belt 2;

2) Then the first electric push rod 301 drives the collecting pipe 302 and the coating spray nozzle 303 to descend to a certain height, the coating in the coating box 304 enters the collecting pipe 302 through the conveying pipe 305, and the coating spray nozzle 303 sprays the battery pole piece 5;

3) After the spraying is finished, the conveyer belt 2 conveys the sprayed battery pole piece 5 to the lower part of the shell 401;

4) Finally, the fan 404 rapidly diffuses the high-temperature air generated by the electric heating wire 402 to the surface of the battery pole piece 5, and dries the battery pole piece 5.

To sum up, according to the lithium ion battery preparation coating device, by arranging the coating mechanism 3, after the battery pole piece 5 is sprayed by the coating spray nozzle 303, a plurality of coatings exist on the surface of the battery pole piece 5, the electric push rod II 306 drives the support 307 to move forward to drive the roller 309 to contact with the surface of the battery pole piece 5, and the roller 309 rolls in the contact process, so that the coatings on the surface of the battery pole piece 5 are uniformly spread, and the coating quality is improved.

Further, by arranging the drying mechanism 4, the coated battery pole piece 5 is conveyed to the lower part of the shell 401 through the conveying belt 2, and the fan 404 rapidly diffuses high-temperature air generated by the electric heating wire 402 to the surface of the battery pole piece 5, so that the battery pole piece 5 is dried, and the subsequent winding work is facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lithium ion battery prepares coating equipment, including shell (1), its characterized in that: the novel drying machine is characterized in that a conveying belt (2) is arranged in the shell (1), a coating mechanism (3) is arranged at the top of the shell (1), and a drying mechanism (4) is arranged on the right side of the shell (1);

the coating mechanism (3) comprises an electric push rod I (301), a collecting pipe (302), coating spray heads (303), a coating box (304), a conveying pipe (305), an electric push rod II (306), a supporting frame (307), a connecting rod (308) and a roller (309), wherein the electric push rod I (301) is arranged at the top of the shell (1), the collecting pipe (302) is arranged at the driving end of the electric push rod I (301), the four coating spray heads (303) are equidistantly arranged at the bottom of the collecting pipe (302), the coating box (304) is arranged at the top of the shell (1), the conveying pipe (305) is arranged at the bottom of the coating box (304), the electric push rod II (306) is arranged on the front inner wall of the shell (1), the supporting frame (307) is arranged at the driving end of the electric push rod II (306), the connecting rod (308) is arranged in the supporting frame (307), and the roller (309) is arranged on the outer surface of the connecting rod (308).

The drying mechanism (4) comprises a shell (401), an electric heating wire (402), a rack (403) and a fan (404), wherein the shell (401) is arranged on the right side wall of the shell (1), the electric heating wire (402) is arranged in the shell (401), the rack (403) is arranged at the bottom of the shell (401), and the fan (404) is arranged in the rack (403).

2. The lithium ion battery preparation coating apparatus according to claim 1, wherein: one end of the conveying pipe (305) is connected with the collecting pipe (302), and a battery pole piece (5) is arranged at the top of the conveying belt (2).

3. The lithium ion battery preparation coating apparatus according to claim 1, wherein: the support frame (307) is of a C-shaped structure, the connecting rod (308) is located between opposite sides of the support frame (307), and the connecting rod (308) is rotationally connected with the support frame (307).

4. The lithium ion battery preparation coating apparatus according to claim 2, wherein: the roller (309) is located right above the battery pole piece (5), and the bottom of the roller (309) and the top of the battery pole piece (5) are located on the same transverse level.

5. The lithium ion battery preparation coating apparatus according to claim 1, wherein: the sensor (6) is arranged on the right inner wall of the shell (1), the controller is arranged on the front face of the shell (1), the controller is electrically connected with the sensor (6), and the controller is electrically connected with the conveying belt (2).

6. The lithium ion battery preparation coating apparatus according to claim 1, wherein: the front of the shell (1) is provided with a transparent sightseeing port.