CN213051656U

CN213051656U - A brush whitewashed device for battery sheet processing

Info

Publication number: CN213051656U
Application number: CN202021790003.7U
Authority: CN
Inventors: 邹斌庄; 杨强; 祝七四; 邹利军
Original assignee: Dongguan Jinhui Power Technology Co ltd
Current assignee: Guangdong Liwang New Energy Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-27
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a brush powder device for battery pole piece processing, which comprises a frame, drive assembly, go up the brush subassembly, lower brush subassembly and brush adjustment subassembly, drive assembly installs on the lateral surface of frame, lower brush subassembly is installed inside the frame and is connected with the drive assembly transmission, brush adjustment subassembly is installed respectively on the both sides face of frame and can be in the frame up-and-down motion, the both ends of going up the brush subassembly respectively with corresponding brush adjustment subassembly fixed connection, it sets up the top of brush subassembly under to go up the brush subassembly, and be provided with the clearance that can supply the battery pole piece to pass through, the brush subassembly takes place to rotate under the drive assembly drive, the brush subassembly takes place to rotate in the drive of lower brush subassembly. The utility model discloses well pole piece passes from the clearance and carries out the brush dust, and brush adjustment subassembly makes and goes up the brush subassembly and can the up-and-down motion, effectively guarantees the dust clean up of pole piece, guarantees the production quality of battery.

Description

A brush whitewashed device for battery sheet processing

Technical Field

The utility model relates to a lithium battery processing field, in particular to brush whitewashed device for processing of battery pole piece.

Background

The lithium ion battery is a new generation of green high-energy battery with excellent performance, and has become one of the key points of high and new technology development. The lithium ion battery has the following characteristics: high voltage, high capacity, low consumption, no memory effect, no public hazard, small volume, small internal resistance, less self-discharge and high cycle coefficient. Lithium ion batteries are widely used in the fields of mobile phones, notebook phones, tablet computers, and the like.

The lithium cell need brush whitewashed the dust removal to electrode edge and surface in process of production, and the clean follow-up utmost point ear of being convenient for of pole piece powder leads to the phenomenon of exploding fire or rosin joint easily appearing when welding utmost point ear if the electrode slice dust does not clear up, leads to the battery to be unable to use, influences battery processing. Most of the existing powder brushing devices are linear type upper and lower fixed hairbrushes, the powder brushing effect is poor, and the dust cannot be cleaned up.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a brush whitewashed device for battery sheet processing to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: the utility model provides a brush whitewashed device for battery pole piece processing, includes frame, drive assembly, goes up brush subassembly, lower brush subassembly and brush adjustment subassembly, drive assembly installs on the lateral surface of frame, down the brush subassembly install the frame inside and with the drive assembly transmission is connected, brush adjustment subassembly is installed respectively can be in the frame up-and-down motion on the both sides face of frame, go up the both ends of brush subassembly respectively with corresponding brush adjustment subassembly fixed connection, it sets up to go up the brush subassembly the top of brush subassembly down to be provided with the clearance that can supply battery pole piece to pass through, the drive assembly drive down the brush subassembly takes place to rotate, the drive of brush subassembly down it takes place to rotate to go up the brush subassembly.

As a further elaboration of the above technical solution:

in the above technical scheme, drive assembly includes mounting panel, connecting rod and driving motor, the one end of connecting rod is installed on the lateral surface of frame, the other end is installed respectively on the four corners of a mounting panel side, driving motor installs on the another side of mounting panel, its output shaft stretches out the mounting panel with down the transmission of brush subassembly is connected.

In the technical scheme, the upper brush assembly and the lower brush assembly comprise a rotating shaft, a bearing, a roller and a brush, the roller is sleeved on the outer side surface of the rotating shaft, the brush is sleeved on the outer side surface of the roller, the bearing is respectively sleeved on the two ends of the rotating shaft, the two ends of the rotating shaft of the upper brush assembly are respectively fixedly connected with the brush adjusting assembly and can rotate, one end of the rotating shaft of the lower brush assembly is fixedly connected with the inner side surface of the rack, and the other end of the rotating shaft of the lower brush assembly is in transmission connection with the output shaft of the driving motor.

In the above technical scheme, brush adjustment subassembly includes movable bearing seat and spring, the left and right sides face of movable bearing seat inwards caves in respectively and forms the spout, on the inside relative both sides face of the frame left and right sides respectively inwards protruding form with spout matched with slide rail, the both sides spout of movable bearing seat respectively with corresponding slide rail sliding connection, the both ends of pivot respectively with corresponding movable bearing seat fixed connection and bearing arrange corresponding movable bearing seat's inside movable bearing seat relatively in and take place to rotate, the one end of spring respectively with the bottom fixed connection of corresponding movable bearing seat, the other end and corresponding frame medial surface fixed connection.

In the technical scheme, the electric hair brush further comprises an outer cover, the outer cover covers the outer side faces of the upper hair brush assembly and the lower hair brush assembly and is fixedly connected with the rack, and strip-shaped holes which are matched with the gaps and can allow battery pole pieces to pass through are formed in the front side face and the rear side face of the outer cover respectively.

In the technical scheme, the dust collector further comprises a dust collection assembly, and the dust collection assembly is communicated with the interior of the outer cover and used for absorbing dust in the interior of the outer cover.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an go up the top that the brush subassembly set up brush subassembly under to be provided with the clearance that can supply the battery pole piece to pass through, the brush subassembly takes place to rotate under the drive assembly drive, and the brush subassembly takes place to rotate on the drive of lower brush subassembly, and the pole piece passes from the clearance and carries out the brush dust, and brush adjustment subassembly makes and goes up the brush subassembly can the up-and-down motion, effectively guarantees the dust clean up of pole piece, guarantees the production quality of battery.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention with the outer cover removed;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the brush adjusting assembly of the present invention.

In the figure: 1. a frame; 11. a slide rail; 2. a drive assembly; 21. mounting a plate; 22. a connecting rod; 23. a drive motor; 3. a brush assembly is arranged; 4. a lower brush assembly; 31. a rotating shaft; 32. a bearing; 33. a roller; 5. a brush adjustment assembly; 51. a movable bearing seat; 52. a spring; 53. a chute; 6. a gap; 7. a housing; 71. and (4) strip-shaped holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. 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 application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-4, a brushing device for processing battery pole pieces comprises a frame 1, a driving assembly 2, an upper brush assembly 3, a lower brush assembly 4 and a brush adjusting assembly 5, the driving component 2 is arranged on the outer side surface of the frame 1, the lower brush component 4 is arranged in the frame 1 and is in transmission connection with the driving component 2, the brush adjusting components 5 are respectively arranged on two side surfaces of the frame 1 and can move up and down on the frame 1, the two ends of the upper brush component 3 are respectively and fixedly connected with the corresponding brush adjusting components 5, the upper brush component 3 is arranged above the lower brush component 4, and a gap 6 for a battery pole piece to pass through is arranged, the driving component 2 drives the lower brush component 4 to rotate, and the lower brush component 4 drives the upper brush component 3 to rotate.

In this embodiment, as shown in fig. 1 and 2, drive assembly 2 includes mounting panel 21, connecting rod 22 and driving motor 23, the one end of connecting rod 22 is installed on the lateral surface of frame 1, and the other end is installed respectively on the four corners of a mounting panel 21 side, driving motor 23 installs on the another side of mounting panel 21, its output shaft stretches out mounting panel 21 with down 4 transmission connections of brush subassembly.

In this embodiment, as shown in fig. 2 and fig. 3, the upper brush assembly 3 and the lower brush assembly 4 include a rotating shaft 31, a bearing 32, a roller 33 and a brush (not shown), the roller 33 is sleeved on the outer side surface of the rotating shaft 31, the brush is sleeved on the outer side surface of the roller 33, the bearing 32 is respectively sleeved on both ends of the rotating shaft 31, the two ends of the rotating shaft 31 of the upper brush assembly 3 are respectively fixedly connected with the brush adjusting assembly 5 and can rotate, one end of the rotating shaft 31 of the lower brush assembly 4 is fixedly connected with the inner side surface of the rack 1, and the other end of the rotating shaft is in transmission connection with the output shaft of the driving motor 23.

In this embodiment, as shown in fig. 2 and 4, the brush adjusting assembly 5 includes a movable bearing seat 51 and a spring 52, the left and right sides of the movable bearing seat 51 are respectively recessed to form a sliding groove 53, the inside opposite sides of the left and right sides of the rack 1 are respectively protruded inwards to form a sliding rail 11 matched with the sliding groove 53, the sliding grooves 53 of the two sides of the movable bearing seat 51 are respectively connected with the corresponding sliding rail 11 in a sliding manner, the two ends of the rotating shaft 31 are respectively fixedly connected with the corresponding movable bearing seat 51, and the bearing 32 is arranged in the inside of the corresponding movable bearing seat 51 and can rotate relative to the movable bearing seat 51, one end of the spring 52 is respectively fixedly connected with the bottom of the corresponding movable bearing seat 51, and the other end is fixedly connected with the inner side of the corresponding rack.

During operation, the pole piece passes through from lower brush subassembly 4 and the clearance 6 between the last brush subassembly 3, and the pivot of brush subassembly 4 rotates under the driving motor 23 drive, and lower brush subassembly 4's brush drives brush subassembly 3 and takes place to rotate, and the elasticity through spring 52 is adjusted the up-and-down motion of last brush subassembly 3 simultaneously, guarantees the dust clean up of pole piece.

Wherein, as shown in fig. 1, still include dustcoat 7, dustcoat 7 covers and establishes go up brush subassembly 3 with down on the lateral surface of brush subassembly 4 and with frame 1 fixed connection, seted up respectively on the front and back both sides face of dustcoat 7 with the strip hole 71 that clearance 6 matched with can supply the battery pole piece to pass through avoids the dust to fall on the processing environment interior, guarantees the sanitization of processing environment.

The dust collector further comprises a dust collection assembly (not shown), wherein the dust collection assembly is communicated with the inside of the outer cover 7 and is used for absorbing dust in the outer cover 7 and absorbing the cleaned dust in real time to avoid dust accumulation.

The utility model discloses a go up brush subassembly 3 and set up the top of brush subassembly 4 under to be provided with the clearance 6 that can supply the battery pole piece to pass through, brush subassembly 4 takes place to rotate under the drive of drive assembly 2 drive, and brush subassembly 3 takes place to rotate on the drive of lower brush subassembly 4, and the pole piece passes from clearance 6 and carries out the brush dust, and brush adjustment subassembly 5 makes and goes up brush subassembly 3 can the up-and-down motion, effectively guarantees the dust clean up of pole piece, guarantees the production quality of battery.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a brush whitewashed device for battery pole piece processing, a serial communication port, include frame, drive assembly, go up brush subassembly, lower brush subassembly and brush adjustment subassembly, drive assembly installs on the lateral surface of frame, lower brush subassembly is installed inside the frame and with the drive assembly transmission is connected, brush adjustment subassembly is installed respectively can be in the up-and-down motion on the both sides face of frame, the both ends of going up brush subassembly respectively with corresponding brush adjustment subassembly fixed connection, it sets up to go up the brush subassembly the top of brush subassembly down to be provided with the clearance that can supply battery pole piece to pass through, the drive assembly drive brush subassembly takes place to rotate down, brush subassembly drive down it takes place to rotate to go up the brush subassembly.

2. The brushing device for processing the battery pole piece as claimed in claim 1, wherein the driving assembly comprises a mounting plate, a connecting rod and a driving motor, one end of the connecting rod is arranged on the outer side surface of the rack, the other end of the connecting rod is respectively arranged on four corners of one side surface of the mounting plate, the driving motor is arranged on the other side surface of the mounting plate, and an output shaft of the driving motor extends out of the mounting plate and is in transmission connection with the lower brush assembly.

3. The powder brushing device for processing the battery pole piece as claimed in claim 2, wherein the upper brush assembly and the lower brush assembly comprise a rotating shaft, a bearing, a roller and a brush, the roller is sleeved on the outer side surface of the rotating shaft, the brush is sleeved on the outer side surface of the roller, the bearing is sleeved on two ends of the rotating shaft respectively, two ends of the rotating shaft of the upper brush assembly are fixedly connected with the brush adjusting assembly respectively and can rotate, one end of the rotating shaft of the lower brush assembly is fixedly connected with the inner side surface of the rack, and the other end of the rotating shaft of the lower brush assembly is in transmission connection with the output shaft of the driving motor.

4. The powder brushing device for processing the battery pole piece according to claim 3, wherein the brush adjusting assembly comprises a movable bearing seat and a spring, the left side surface and the right side surface of the movable bearing seat are respectively inwards recessed to form sliding grooves, the opposite inner side surfaces of the left side surface and the right side surface of the rack are respectively inwards protruded to form sliding rails matched with the sliding grooves, the sliding grooves on the two sides of the movable bearing seat are respectively in sliding connection with the corresponding sliding rails, the two ends of the rotating shaft are respectively fixedly connected with the corresponding movable bearing seats, the bearings are arranged in the corresponding movable bearing seats, the movable bearing seats can rotate relatively, one ends of the springs are respectively fixedly connected with the bottoms of the corresponding movable bearing seats, and the other ends of the springs are fixedly connected with the inner side surfaces of the corresponding racks.

5. The powder brushing device for processing the battery pole piece according to any one of claims 1 to 4, further comprising an outer cover, wherein the outer cover is covered on the outer side surfaces of the upper brush assembly and the lower brush assembly and is fixedly connected with the rack, and strip-shaped holes which are matched with the gaps and can be used for the battery pole piece to pass through are respectively formed in the front side surface and the rear side surface of the outer cover.

6. The brushing device for processing the battery pole piece as claimed in claim 5, further comprising a dust suction assembly, wherein the dust suction assembly is communicated with the inside of the outer cover and is used for sucking dust in the inside of the outer cover.