CN218171521U

CN218171521U - Clean mechanism of lithium-ion battery pole piece bucker compression roller

Info

Publication number: CN218171521U
Application number: CN202222557041.3U
Authority: CN
Inventors: 李桂荣
Original assignee: Shenzhen Yujia Battery Device Co ltd
Current assignee: Shenzhen Yujia Battery Device Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-30
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a lithium battery pole piece bucker compression roller cleaning mechanism, the on-line screen storage device comprises a base, be provided with on the base to the compression roller, all be provided with the subassembly that cleans that is used for clearing up its surface adsorption thing to the outside of compression roller, clean the subassembly and offset to the compression roller surface, clean the subassembly and be provided with the trace between the compression roller, the trace is followed and is rotated the compression roller, and this lithium battery pole piece bucker compression roller cleaning mechanism distinguishes prior art, uses through the cooperation of cleaning subassembly, trace and connecting piece, and to compression roller during operation, rotates through the trace and orders about the cleaning roller and is moving its antiport to the surface of compression roller, cleans it in real time, when cleaning the long-time surface wear of roller or adsorbed more big dust, then can take off the connecting piece and to the extrusion restriction of cleaning roller, change it, great improvement cleaning efficiency, and the labour sparingly, the simple operation.

Description

Clean mechanism of lithium-ion battery pole piece bucker compression roller

Technical Field

The utility model relates to a battery pole piece production technical field specifically is a clean mechanism of lithium-ion battery pole piece bucker compression roller.

Background

In the production process of the battery, a battery pole piece rolling machine is key equipment for producing the battery pole piece, the battery pole piece rolling machine synchronously rotates through two compression rollers when working, the battery pole piece passes through the two compression rollers, and the compression rollers exert great acting force on the pole piece, so that the pole piece can reach the required thickness and density after being rolled, and the surface of the pole piece is ensured to be smooth and flat without any defect, therefore, the surface of the compression roller for rolling the pole piece has high requirements;

however, in the process of rolling pole pieces by the compression roller, because the applied force is large, battery materials on the surfaces of the pole pieces are easily adhered to the surfaces of the compression roller before and after rolling, at present, a specially-assigned person is arranged to timely clear away the adhered matters on the surfaces of the compression roller, the method not only needs to have the specially-assigned person responsible for cleaning the surfaces of the compression roller in the process of rolling the pole pieces, but also has poor manual cleaning effect and large working strength, and the cleaned dust is easily absorbed by human bodies and harmful to the health of the human bodies, so that the compression roller cleaning mechanism of the lithium battery pole piece rolling machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean mechanism of lithium-ion battery pole piece bucker compression roller to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pressing roller cleaning mechanism of a lithium battery pole piece rolling machine comprises a base, wherein a pair of pressing rollers are arranged on the base, cleaning assemblies for cleaning adsorbates on the surfaces of the pressing rollers are arranged on the outer sides of the pair of pressing rollers, and the cleaning assemblies are abutted to the surfaces of the pair of pressing rollers;

clean the subassembly and be provided with the interlock spare to between the compression roller, the interlock spare is followed and is rotated to the compression roller to the direction of cleaning that the subassembly was cleaned is driven about is opposite with to compression roller rotation direction.

Preferably, the cleaning assembly comprises a first fixing rod arranged on one side of the base, a first rotating rod is arranged on the first fixing rod, a second fixing rod is arranged on one side, away from the first fixing rod, of the base, a second rotating rod is arranged on the second fixing rod, and a cleaning roller is arranged between the first rotating rod and the second rotating rod;

the outer side of the second fixing rod is provided with a connecting piece convenient for the cleaning roller to be replaced, the cleaning roller is abutted to the surface of the pressing roller, and the linkage piece drives the pressing roller to drive the cleaning roller to rotate in the opposite direction.

Preferably, the connecting piece comprises a limiting sleeve arranged on the outer side of the second fixing rod, a spring is arranged in the limiting sleeve, and two ends of the spring are respectively connected with the limiting sleeve and the second fixing rod;

the two ends of the wiping roller are provided with inserting rods, the first rotating rod and the second rotating rod are provided with inserting grooves matched with the inserting rods, and the second spring extruding fixing rod extrudes towards one side of the fixing rod.

Preferably, the linkage part comprises a first gear arranged at the end part of the counter pressure roller, a second gear is meshed with the outer side of the first gear and is connected with the first rotating rod, the first gear rotates along with the counter pressure roller, and the second driving gear drives the first rotating rod to rotate.

Preferably, the diameter of the first gear is larger than that of the second gear.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses distinguish prior art, use through the cooperation that cleans subassembly, interlock and connecting piece, to compression roller during operation, rotate through the interlock and order about the cleaning roller and face its antiport to the surface of compression roller, clean it in real time, when cleaning the roller and clean surface wear for a long time or adsorbed more big dust, then can take off the connecting piece and to the extrusion restriction of cleaning roller, change it, efficiency is cleaned to great improvement, and save the labour, the simple operation.

Drawings

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

FIG. 2 is a schematic view of the counter-pressure roller in FIG. 1 without structure;

fig. 3 is a schematic view of a partially enlarged structure of fig. 2.

In the figure: 1-a base; 2-a sweeping component; 3-a linkage member; 4-pair of compression rollers; 5-a connector; 21-fixing the rod I; 22-a first rotating rod; 23-fixing a second rod; 24-rotating rod II; 25-a wiping roller; 31-gear one; 32-gear two; 51-a stop collar; 52-a spring; 53-inserted link; 54-slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pressing roller cleaning mechanism of a lithium battery pole piece rolling machine comprises a base 1, wherein a pair of pressing rollers 4 are arranged on the base 1, cleaning assemblies 2 for cleaning adsorbed substances on the surfaces of the pressing rollers 4 are arranged on the outer sides of the pair of pressing rollers 4, and the cleaning assemblies 2 are abutted against the surfaces of the pair of pressing rollers 4;

clean subassembly 2 and to being provided with interlock piece 3 between the compression roller 4, interlock piece 3 is followed and is rotated to compression roller 4 to the direction of cleaning that drives and clean subassembly 2 is opposite with to compression roller 4 rotation direction.

The cleaning assembly 2 comprises a first fixing rod 21 arranged on one side of the base 1, the first fixing rod 21 is fixedly connected with the base 1, a first rotating rod 22 is arranged on the first fixing rod 21, the first rotating rod 22 is rotatably connected with the first fixing rod 21, a second fixing rod 23 is arranged on one side, away from the first fixing rod 21, of the base 1, a second rotating rod 24 is arranged on the second fixing rod 23, the second rotating rod 24 is rotatably connected with the second fixing rod 23, a wiping roller 25 is arranged between the first rotating rod 22 and the second rotating rod 24, the wiping roller 25 can be a cotton cloth roller, the cotton cloth has good flexibility, and meanwhile, the counter pressure roller 4 can be protected;

the outer sides of the second fixing rods 23 are provided with connecting pieces 5 convenient for replacing the wiping roller 25, the wiping roller 25 is abutted to the surface of the opposite compression roller 4, and the linkage pieces 3 drive the opposite compression roller 4 to drive the wiping roller 25 to rotate in the opposite direction.

The connecting piece 5 comprises a limiting sleeve 51 arranged on the outer side of the second fixing rod 23, the limiting sleeve 51 is fixedly connected with the base 1, a spring 52 is arranged in the limiting sleeve 51, and two ends of the spring 52 are respectively fixedly connected with the limiting sleeve 51 and the second fixing rod 23;

the two ends of the wiping roller 25 are provided with inserting rods 53, the first rotating rod 22 and the second rotating rod 24 are provided with inserting grooves 54 matched with the inserting rods 53, the wiping roller 25 is connected with the first rotating rod 22 and the second rotating rod 24 by inserting the inserting rods 53 into the inserting grooves 54, and the second fixing rod 23 is extruded by the spring 52 towards one side of the first fixing rod 21, so that the wiping roller 25 is fixed between the first rotating rod 22 and the second rotating rod 24.

Linkage 3 is including setting up at the gear 31 to compression roller 4 tip, gear 31 and the roller fixed connection to compression roller 4, the outside of gear 31 all meshes gear two 32, gear two 32 all with a bull stick 22 fixed connection, gear 31 is followed and is rotated compression roller 4, drive gear two 32 take bull stick 22 to rotate, thereby order about wiping roller 25 and rotate towards opposite direction to compression roller 4, utilize the antiport simultaneously can increase wiping roller 25 and to the frictional force between compression roller 4, improve and clean efficiency.

The diameter of the first gear 31 is larger than that of the second gear 32, and when the counter pressure roller 4 rotates for a small distance, the transmission ratio is adjusted by using the first gear 31 and the second gear 32, so that the wiping roller 25 is driven to rotate for a plurality of turns, and the wiping efficiency of the counter pressure roller 4 is higher.

It should be noted that, in this document, 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. Also, 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.

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

Claims

1. The utility model provides a clean mechanism of lithium-ion battery pole piece bucker compression roller, includes base (1), be provided with on base (1) to compression roller (4), its characterized in that: cleaning assemblies (2) for cleaning adsorbates on the surfaces of the compression rollers (4) are arranged on the outer sides of the compression rollers (4), and the cleaning assemblies (2) are abutted to the surfaces of the compression rollers (4);

clean subassembly (2) and be provided with interlock spare (3) to between compression roller (4), interlock spare (3) are followed and are rotated compression roller (4) to the direction of cleaning of subassembly (2) and to compression roller (4) rotation direction opposite is ordered about.

2. The cleaning mechanism for the pressing roller of the lithium battery pole piece rolling machine according to claim 1, is characterized in that: the cleaning assembly (2) comprises a first fixing rod (21) arranged on one side of a base (1), a first rotating rod (22) is arranged on the first fixing rod (21), a second fixing rod (23) is arranged on one side, far away from the first fixing rod (21), of the base (1), a second rotating rod (24) is arranged on the second fixing rod (23), and a wiping roller (25) is arranged between the first rotating rod (22) and the second rotating rod (24);

the outside of dead lever two (23) all is provided with connecting piece (5) that are convenient for wiping roller (25) to change, wiping roller (25) all offsets with to compression roller (4) surface, interlock (3) order about to compression roller (4) drive wiping roller (25) rather than rotate towards opposite direction.

3. The cleaning mechanism for the press roller of the lithium battery pole piece rolling machine as claimed in claim 2, wherein: the connecting piece (5) comprises a limiting sleeve (51) arranged on the outer side of the second fixing rod (23), a spring (52) is arranged in the limiting sleeve (51), and two ends of the spring (52) are respectively connected with the limiting sleeve (51) and the second fixing rod (23);

the two ends of the wiping roller (25) are provided with inserting rods (53), the first rotating rod (22) and the second rotating rod (24) are provided with inserting grooves (54) matched with the inserting rods (53), and the second fixing rod (23) is extruded by the spring (52) towards one side of the first fixing rod (21).

4. The cleaning mechanism for the pressing roller of the lithium battery pole piece rolling machine according to claim 3 is characterized in that: the linkage piece (3) comprises a first gear (31) arranged at the end part of the counter pressure roller (4), a second gear (32) is meshed with the outer side of the first gear (31), the second gear (32) is connected with a first rotating rod (22), the first gear (31) rotates along with the counter pressure roller (4), and the second driving gear (32) drives the first rotating rod (22) to rotate.

5. The cleaning mechanism for the pressing roller of the lithium battery pole piece rolling machine as claimed in claim 4, wherein: the diameter of the first gear (31) is larger than that of the second gear (32).