CN217411609U

CN217411609U - Cold-pressing roller wiping device for pole piece

Info

Publication number: CN217411609U
Application number: CN202220486339.7U
Authority: CN
Inventors: 李想; 汤可佳; 路宝
Original assignee: Wuhu Etc Battery Ltd
Current assignee: Wuhu Etc Battery Ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-09-13
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a pole piece cold pressing roller wiping device relates to cold pressing roller wiping technical field, including chassis and shower, the shower is installed in the upper end of chassis, and the upper end of chassis installs a supporting bench and bracing piece, installs electric putter I on the supporting bench, and electric putter I's output is connected with the arc push pedal, and one side butt of arc push pedal has the non-woven fabrics, rotates on the bracing piece to be connected with electric putter II, and electric putter II's output is connected with the push rod, and one side of push rod is rotated and is connected on the scraper, and the scraper butt is in the outside of cold pressing roller. The utility model discloses a start electric putter one and pass through arc push pedal butt with the non-woven fabrics on cold compression roller, the shower sprays deionized water, and the non-woven fabrics is cleaned the outside of cold compression roller, avoids artifical manual clean increase that causes the time cost, starts electric putter two with the edge of a knife butt of scraper on cold compression roller, scrapes down the coating granule and falls into the collecting vat in, the external dust extraction of bull stick siphons away the coating granule and accomplishes cleanly.

Description

Cold-pressing roller wiping device for pole piece

Technical Field

The utility model relates to a roller technical field is wiped to the cold pressing roller, concretely relates to pole piece cold pressing roller wiping device.

Background

The conventional manufacturing process flow of the pole piece at present comprises four parts of coating, drying, rolling, slitting and the like, wherein the rolling is to obtain the pole piece thickness meeting the design so as to improve the energy density of the battery, and in the actual rolling process, if the design forming density of the pole piece is higher, the phenomena of roll-in roller sticking, demolding and deformation are easily caused in the rolling process. The existing methods for improving the rolling adhesive roller mainly comprise the steps that firstly, scrapers are arranged on two sides of a roller to scrape coating particles adhered to the roller, the roughness of the roller surface is reduced, the adhesive roller can be improved only to a certain extent, and the frequency of rolling the adhesive roller is gradually increased along with the continuous rolling; secondly, a shutdown cleaning mode is adopted in the production process, and solvents such as deionized water or alcohol are used for manual wiping, so that the cleaning effect can be achieved to a certain extent, but the method wastes labor hour and has the possibility of improper cleaning. Therefore, a cold pressing roller wiping device for pole pieces is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pole piece roller device of wiping of colding pressing to solve the above-mentioned multinomial defect that leads to among the prior art.

The utility model provides a pole piece roller device of wiping of colding pressing, includes chassis and shower, the shower is installed in the upper end of chassis, just a supporting bench and bracing piece are installed to the upper end of chassis, install electric putter one on the supporting bench, electric putter one's output is connected with the arc push pedal, one side butt of arc push pedal has the non-woven fabrics, it is connected with electric putter two to rotate on the bracing piece, the output of electric putter two is connected with the push rod, one side of push rod is rotated and is connected on the scraper, the scraper is close to tool bit department and is equipped with the collecting vat, and the collecting vat communicates in the hollow bull stick department in bottom, the scraper passes through the bull stick rotation and connects on the chassis, the scraper butt is in the outside of cold pressing roller.

Preferably, the support frame is installed to the upper end both sides of chassis, driving motor is installed to one side of support frame, two it is connected with unreels roller and wind-up roll to rotate between the support frame, the outside of unreeling roller and wind-up roll all has the non-woven fabrics around rolling up, driving motor's output is connected on the wind-up roll.

Preferably, both sides of arc push pedal are all rotated and are connected with the directive wheel, the outside butt of directive wheel has connect the non-woven fabrics, and the non-woven fabrics turns the direction and the butt in the outside of arc push pedal through the directive wheel.

Preferably, the underframe is rotatably connected with a pair of cold pressing rollers which are parallel to each other, pole pieces are pressed between the cold pressing rollers, and the nozzles of the spray pipes are right opposite to the outer surface of the cold pressing roller positioned on the upper side.

The utility model has the advantages of: the utility model discloses a start electric putter one and promote the arc push pedal and remove to cold compression roller direction, pass through arc push pedal butt with the non-woven fabrics on cold compression roller, the shower sprays deionized water afterwards, and clean the outside of cold compression roller through the non-woven fabrics, avoid artifical manual clean increase that causes the time cost, start electric putter two with the edge of a knife butt of scraper on cold compression roller, and scrape down the coating granule through the scraper and the coating granule falls into the collecting vat, the external dust extraction of bull stick siphons away the coating granule in the collecting vat, further clean cold compression roller through the scraper, promote clean effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the arc push rod of the present invention.

Fig. 4 is a schematic structural diagram of the scraper of the present invention.

Wherein: 1-a chassis; 2-a spray pipe; 3, supporting the table; 4-a support bar; 5, electrically pushing the first rod; 6-arc push plate; 7-non-woven fabrics; 8, an electric push rod II; 9-a scraper; 11-a support frame; 12-a drive motor; 13-unwinding roller; 14-a wind-up roll; 15-a push rod; 16-a holding tank; 17-a turning bar; 18-a steering wheel; 19-cold pressing roller; 20-pole piece.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a pole piece roller device of wiping of colding pressing, including chassis 1 and shower 2, shower 2 is installed in the upper end of chassis 1, just a supporting bench 3 and bracing piece 4 are installed to the upper end of chassis 1, install electric putter one 5 on the supporting bench 3, the output of electric putter one 5 is connected with arc push pedal 6, one side butt joint of arc push pedal 6 has non-woven fabrics 7, it is connected with electric putter two 8 to rotate on the bracing piece 4, the output of electric putter two 8 is connected with push rod 15, one side of push rod 15 is rotated and is connected on scraper 9, scraper 9 is close to tool bit department and is equipped with collecting vat 16, and collecting vat 16 communicates in the hollow bull stick 17 department in bottom, scraper 9 rotates through bull stick 17 and connects on chassis 1, scraper 9 butt is in the outside of cold-pressing roller 19. One side of the cold compression roller 19 of butt of arc push pedal 6 is equipped with the radian, the outside of the cold compression roller 19 of contact that can be better, the external dust extraction of bull stick 17 can be with the coating granule siphoning away in the collecting vat 16.

In this embodiment, support frame 11 is installed to the upper end both sides of chassis 1, driving motor 12 is installed to one side of support frame 11, two it is connected with unwinding roller 13 and wind-up roll 14 to rotate between the support frame 11, unwinding roller 13 and the outside of wind-up roll 14 all have non-woven fabrics 7 around rolling up, driving motor 12's output is connected on wind-up roll 14. The driving motor 12 is electrically connected to a field power supply.

In this embodiment, the two sides of the arc-shaped push plate 6 are rotatably connected with the steering wheels 18, the outer sides of the steering wheels 18 are abutted with the non-woven fabric 7, and the non-woven fabric 7 is turned by the steering wheels 18 and abutted against the outer sides of the arc-shaped push plate 6.

In the embodiment, the chassis 1 is rotatably connected with a pair of cold pressing rollers 19 which are parallel to each other, a pole piece 20 is pressed between the cold pressing rollers 19, and the spray opening of the spray pipe 2 is opposite to the outer surface of the cold pressing roller 19 positioned at the upper side.

The utility model discloses a theory of operation does: the non-woven fabrics 7 on the unreeling roller 13 bypasses the steering wheel 18, then, start electric push rod 5 and remove the arc push plate 6 to the 19 directions of cold pressing roller, and promote the non-woven fabrics 7 butt in the lateral wall of cold pressing roller 19 through the arc push plate 6, wind the end of harmless cloth 7 on the wind-up roller 14, then start two 8 of electric push rod and rotate the scraper 9 around the bull stick 17, and make the edge of a knife butt in the outside of cold pressing roller 19, shower 2 blowout deionized water, start driving motor 12 simultaneously and drive the wind-up roller 14 rolling non-woven fabrics 7, and the outside of cold pressing roller 19 is wiped to non-woven fabrics 7, the scraper 9 is scraped the coating granule and is collected into collecting vat 16, bull stick 17 external dust extraction afterwards, inhale the coating granule away.

The utility model discloses a start electric putter one 5 and promote arc push pedal 6 and remove to 19 directions of cold pressing roller, pass through 6 butt of arc push pedal on cold pressing roller 19 with non-woven fabrics 7, shower 2 sprays deionized water afterwards, and clean the outside of cold pressing roller 19 through non-woven fabrics 7, avoid artifical manual clean increase that causes the time cost, start electric putter two 8 with the edge of a knife butt of scraper 9 on cold pressing roller 19, and scrape down the coating granule through scraper 9 and the coating granule falls into collecting

vat

16, 17 external dust extraction of bull stick siphons away the coating granule in the collecting vat 16, further clean cold pressing roller 19 through scraper 9, promote clean effect.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes within the scope of the invention or within the scope equivalent to the invention are all embraced by the invention.

Claims

1. The utility model provides a pole piece roller device of wiping of colding pressing which characterized in that: comprises an underframe (1) and a spray pipe (2), the spray pipe (2) is arranged at the upper end of the underframe (1), a supporting table (3) and a supporting rod (4) are arranged at the upper end of the underframe (1), a first electric push rod (5) is arranged on the supporting table (3), the output end of the first electric push rod (5) is connected with an arc push plate (6), a non-woven fabric (7) is abutted against one side of the arc push plate (6), a second electric push rod (8) is rotatably connected on the supporting rod (4), the output end of the second electric push rod (8) is connected with a push rod (15), one side of the push rod (15) is rotatably connected on a scraper (9), a collecting groove (16) is arranged at the position close to a cutter head of the scraper (9), the collecting groove (16) is communicated with a hollow rotating rod (17) at the bottom end, the scraper (9) is rotatably connected on the underframe (1) through the rotating rod (17), the scraper (9) is abutted against the outer side of the cold pressing roller (19).

2. The cold wiping roller device for pole pieces as claimed in claim 1, wherein: support frame (11) are installed to the upper end both sides of chassis (1), driving motor (12) are installed to one side of support frame (11), two it is connected with unwinding roller (13) and wind-up roll (14) to rotate between support frame (11), the outside of unwinding roller (13) and wind-up roll (14) all has non-woven fabrics (7) around rolling up, the output of driving motor (12) is connected on wind-up roll (14).

3. The cold wiping roller device for pole pieces as claimed in claim 1, wherein: the both sides of arc push pedal (6) all rotate and are connected with directive wheel (18), the outside butt of directive wheel (18) has connected non-woven fabrics (7), and non-woven fabrics (7) turn over direction and butt in the outside of arc push pedal (6) through directive wheel (18).

4. The cold wiping roller device for pole pieces as claimed in claim 1, wherein: the chassis (1) is rotationally connected with a pair of cold pressing rollers (19) which are parallel to each other, a pole piece (20) is pressed between the cold pressing rollers (19), and a nozzle of the spray pipe (2) is right opposite to the outer surface of the cold pressing roller (19) positioned on the upper side.