CN212633537U

CN212633537U - Negative pole roll surface cleaning device

Info

Publication number: CN212633537U
Application number: CN202021343361.3U
Authority: CN
Inventors: 曾金生; 柴小阳; 唐德富; 张耀军
Original assignee: Huizhou Dianming New Energy Technology Co ltd
Current assignee: Huizhou Dianming New Energy Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-02
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a negative pole roll surface cleaning device, including negative pole roller, mount and cleaning device, the negative pole roller with the mount rotates to be connected, cleaning device is located the below of negative pole roller, cleaning device includes driving piece, push pedal and connecting plate, the connecting plate with driving piece fixed connection, the push pedal with connecting plate elastic connection, the push pedal surface is equipped with the cleaning layer, the driving piece makes through the drive push pedal the cleaning layer with negative pole roll surface contact. When the push plate of the utility model contacts with the cathode roller, certain buffer can be generated, and the impact force of the push plate on the cathode roller is reduced, thereby prolonging the service life of the device; and the wiping layer can be always attached to the surface of the negative electrode roller under the action of elastic force, so that the friction force between the wiping layer and the negative electrode roller is effectively increased, and the cleaning effect of the wiping layer is enhanced.

Description

Negative pole roll surface cleaning device

Technical Field

The utility model relates to a battery production technical field especially relates to a negative pole roll surface cleaning device.

Background

The battery pole piece is cutting, the in-process of rewinding, and its tape transport all needs to pass through the deflector roll, and the aluminium powder that leads to because of battery pole piece side cut simultaneously drops and also will be detained on the deflector roll surface, and at equipment operation in-process, the foreign matter on the deflector roll is pressed against the battery easily or is shifted to the battery surface and lead to the product quality unusual, consequently, needs in time to clean the deflector roll surface. One of the traditional methods is to wipe the guide roller by using a cleaning cloth by an operator before or during the starting process, and the method has great potential safety hazard and is difficult to ensure that the guide roller is wiped in place. The other is realized by a scraper mechanism, but the scraper mechanism can only scrape larger dust particles, the roller surface is not thoroughly cleaned, and the roller surface is easy to damage.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a solve above-mentioned technical problem, provide a negative pole roll surface cleaning device.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a negative pole roll face cleaning device, includes negative pole roller, mount and cleaning device, the negative pole roller with the mount rotates to be connected, cleaning device is located the below of negative pole roller, cleaning device includes driving piece, push pedal and connecting plate, the connecting plate with driving piece fixed connection, the push pedal with connecting plate elastic connection, the push pedal surface is equipped with cleans the layer, the driving piece makes through the drive push pedal clean the layer with negative pole roll face contact.

Furthermore, the push plate is elastically connected with the connecting plate through a limiting device and an elastic piece.

Furthermore, the elastic part is fixedly connected with the push plate or the connecting plate.

Furthermore, the elastic part is a plurality of metal springs or elastic rubber, and the plurality of metal springs or elastic rubber are arranged between the push plate and the connecting plate at intervals.

Furthermore, stop device includes screw rod and nut, the connecting plate be equipped with screw rod assorted through-hole, the screw rod with push pedal fixed connection, the screw rod pass behind the through-hole with nut threaded connection.

Furthermore, the screw rod is in clearance fit with the through hole.

Furthermore, the driving part comprises an air cylinder and a push rod, one end of the push rod is movably connected with the air cylinder, and the other end of the push rod is fixedly connected with the connecting plate through a locking block.

Further, the driving parts are symmetrically arranged.

Furthermore, a motor is arranged on the fixing frame, and a main shaft of the motor is fixedly connected with one end of the negative electrode roller through a coupler.

The utility model discloses compare in prior art's beneficial effect and be:

the utility model discloses a negative pole roller face cleaning device is through driving piece drive connecting plate to drive the removal of push pedal and cleaning layer, finally make cleaning layer and negative pole roller face contact, at this moment, rotate the negative pole roller of being connected with the mount and take place to rotate, make its roller face and the continuous friction of cleaning layer accomplish the roller face clean. Because the push plate is elastically connected with the connecting plate, on one hand, when the driving piece drives the push plate to be in contact with the cathode roller, certain buffering can be generated, the impact force of the push plate on the cathode roller is reduced, and the service life of the device is prolonged; on the other hand, the wiping layer can be always attached to the surface of the negative electrode roller under the action of elastic force, so that the friction force between the wiping layer and the negative electrode roller is effectively increased, and the cleaning effect of the wiping layer is enhanced.

Drawings

Fig. 1 is the utility model discloses in the embodiment negative pole roll surface cleaning device's overall structure schematic diagram.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.

Referring to fig. 1-2, a preferred embodiment of the present invention is as follows.

The utility model provides a negative pole roll surface cleaning device 3, including negative pole roller 1, mount 2 and cleaning device 3, negative pole roller 1 rotates with mount 2 to be connected, cleaning device 3 is located negative pole roller 1's below, cleaning device 3 includes driving piece 31, push pedal 33 and connecting plate 32, connecting plate 32 and driving piece 31 fixed connection, push pedal 33 and connecting plate 32 elastic connection, push pedal 33 surface is equipped with wiping layer 4, driving piece 31 makes wiping layer 4 and the contact of negative pole roller 1 roll surface through drive push pedal 33, wherein, wiping layer 4 can be sponge or gauze, add acetone at sponge or gauze, graphite residue with wiping negative pole roller 1 roll surface. The negative pole roller 1 roll surface cleaning device 3 of this embodiment drives the connecting plate 32 through the driving piece 31 to drive the removal of push pedal 33 and wiping layer 4, finally make wiping layer 4 contact with negative pole roller 1 roll surface, at this moment, rotate negative pole roller 1 of being connected with mount 2 and take place to rotate, make its roll surface and wiping layer 4 constantly rub and accomplish the roll surface clean. Since the push plate 33 is elastically connected with the connecting plate 32, on one hand, when the driving piece 31 drives the push plate 33 to contact with the cathode roller 1, a certain buffer is generated, so that the impact force of the push plate 33 on the cathode roller 1 is reduced, and the service life of the device is prolonged; on the other hand, the wiping layer 4 is always attached to the roll surface of the cathode roller 1 under the action of elastic force, so that the friction force between the wiping layer and the cathode roller is effectively increased, and the cleaning effect of the wiping layer 4 is enhanced.

In this embodiment, the pushing plate 33 is elastically connected to the connecting plate 32 via the position limiting device 6 and the elastic member 5. The elastic member 5 is fixedly connected with the push plate 33 or the connecting plate 32. The elastic element 5 is fixedly connected with one of the push plate 33 or the connecting plate 32, and is movably connected with the other, thereby facilitating later disassembly and maintenance. Stop device 6's effect mainly lies in connecting push pedal 33 and connecting plate 32, and simultaneously, stop device 6 can be through the shrink degree of control elastic component 5 to reach the effect of the elasticity of control elastic component 5, through the power of adjustment elastic component 5, can hoisting device's adaptability, elastic component 5 is a plurality of metal spring or elastic rubber, and a plurality of metal spring or elastic rubber interval set up between push pedal 33 and connecting plate 32. The elastic member 5 of the present embodiment is preferably a metal spring, and a plurality of metal springs are uniformly spaced to make the elastic force applied to the push plate 33 more uniform.

In this embodiment, the limiting device 6 includes a screw 61 and a nut 62, the connecting plate 32 is provided with a through hole matching with the screw 61, the screw 61 is fixedly connected with the push plate 33, and the screw 61 passes through the through hole and then is in threaded connection with the nut 62. The fit between the screw 61 and the through hole is a clearance fit. The limiting devices 6 can be arranged in a plurality and are respectively arranged at four right angles of the push plate 33 so as to ensure the balance of the push plate 33. The screw 61 can move up and down between the through holes, so that the push plate 33 can also move relative to the connecting plate 32, and the compression degree of the metal spring can be controlled by controlling the position of the nut 62 on the screw 61, so that the elastic force of the metal spring and the moving range of the push plate 33 can be controlled. Preferably, a scale can be added on the screw 61, and when the position of the nut 62 needs to be adjusted, the positions of the nuts 62 on the plurality of limiting devices 6 can be kept consistent through the scale, so that the push plate 33 is always kept in a horizontal position.

In this embodiment, the driving members 31 are two symmetrically arranged, each driving member 31 includes a cylinder 311 cover 311 and a push rod 312, one end of each push rod 312 is movably connected to the cylinder 311 cover 311, and the other end of each push rod 312 is fixedly connected to the connecting plate 32 through a locking block.

In this embodiment, a motor 7 is disposed on the fixing frame 2, and a main shaft of the motor 7 is fixedly connected to one end of the negative electrode roller 1 through a coupling 8. Can rotate through the bearing between negative pole roller 1 and the mount 2 and be connected, the main shaft of motor 7 is connected with the one end of negative pole roller 1, can control the rotation of negative pole roller 1, improves cleaning device 3's degree of automation.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a negative pole roll face cleaning device, its characterized in that, includes negative pole roller, mount and cleaning device, the negative pole roller with the mount rotates to be connected, cleaning device is located the below of negative pole roller, cleaning device includes driving piece, push pedal and connecting plate, the connecting plate with driving piece fixed connection, the push pedal with connecting plate elastic connection, the push pedal surface is equipped with cleans the layer, the driving piece makes through the drive push pedal clean the layer with negative pole roll face contact.

2. The negative electrode roll surface cleaning device as claimed in claim 1, wherein the push plate is elastically connected with the connecting plate through a limiting device and an elastic member.

3. The negative electrode roll surface cleaning device according to claim 2, wherein the elastic member is fixedly connected with the push plate or the connecting plate.

4. The negative electrode roll surface cleaning device according to claim 2 or 3, wherein the elastic member is a plurality of metal springs or elastic rubber, and the plurality of metal springs or elastic rubber are arranged between the pushing plate and the connecting plate at intervals.

5. The negative electrode roll surface cleaning device is characterized in that the limiting device comprises a screw and a nut, the connecting plate is provided with a through hole matched with the screw, the screw is fixedly connected with the push plate, and the screw penetrates through the through hole and is in threaded connection with the nut.

6. The negative roll surface cleaning device of claim 5, wherein the fit between the screw and the through hole is a clearance fit.

7. The negative electrode roll surface cleaning device is characterized in that the driving piece comprises an air cylinder and a push rod, one end of the push rod is movably connected with the air cylinder, and the other end of the push rod is fixedly connected with the connecting plate through a locking block.

8. The negative roll surface cleaning device as claimed in claim 7, wherein the driving member is two symmetrically arranged.

9. The negative electrode roll surface cleaning device according to claim 1, wherein a motor is arranged on the fixing frame, and a main shaft of the motor is fixedly connected with one end of the negative electrode roll through a coupler.