CN217432363U

CN217432363U - Cleaning roller assembly and cleaning device

Info

Publication number: CN217432363U
Application number: CN202220705650.6U
Authority: CN
Inventors: 张余官
Original assignee: Suzhou Atl Precision Technology Co ltd
Current assignee: Suzhou Atl Precision Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-16
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a cleaning roller assembly and a cleaning device, which comprises a frame and at least one pair of parallel first cleaning roller and second cleaning roller which are arranged on the frame in a self-rotating way, wherein each pair of the first cleaning roller and the second cleaning roller is in transmission connection with a driving motor through a driving gear and a group of transmission gear set, the transmission gear set comprises a first transmission gear, a second transmission gear, a first connecting gear and a second connecting gear, and the first transmission gear is arranged at the end part of the first cleaning roller and is meshed with the first connecting gear; the second transmission gear is arranged at the end part of the second cleaning roller and is meshed with the second connecting gear; the driving gear is meshed with the first driving wheel and driven by the driving motor to synchronously rotate, and the first connecting gear is meshed with the second connecting gear, so that the second driving wheel synchronously and reversely rotates along with the first driving wheel. The utility model discloses set up drive gear group and make the synchronous reverse rotation of first cleaning roller and second cleaning roller, reduce the wearing and tearing to the clean product of needs to the at utmost.

Description

Cleaning roller assembly and cleaning device

Technical Field

The utility model relates to a cleaning device technical field specifically relates to a cleaning roller subassembly and cleaning device.

Background

In the processing of flat plate or film layer type materials such as acrylic plates, optical films, PCBs and the like, the surface of the plate or film layer needs to be ensured to be dust-free, so that the surface of the plate or film layer needs to be cleaned. If manual cleaning is used, the efficiency is low, and the dust particles are very small, the manual cleaning is difficult on the one hand, and the cleaning effect is poor on the other hand, so that the cleaning machine for the materials is produced.

The existing cleaning machine usually cleans a plate or a film layer through a cleaning roller which is in close contact with and matched with the cleaning machine from top to bottom, in such a structure, the cleaning roller realizes synchronous rolling through up-down sliding contact, and ensures that the surface of the plate or the film layer is in close contact with the surface of the cleaning roller to ensure that the cleaning roller cleans the plate or the film layer, and ensures that the surface of the plate is dust-free and is in a clean state. This can clean the surface of the plate or film, and it also causes many problems: firstly, a driving mechanism which is tightly attached between the cleaning rollers and needs large power is used for driving, so that the driving mechanism is heavy in abrasion and easy to damage, unnecessary abrasion is easily caused on the surface of a plate or a film layer, the material is not regular and cannot be used, and excessive waste materials are generated; second, the conventional cleaning roller is connected to the driving shaft through a torque transmission member made of nylon, as disclosed in patent No. 20212191162.0, the torque transmission member generates certain dust due to abrasion during use, and is liable to cause secondary pollution to the material.

Therefore, how to improve the cleaning machine to improve the cleanliness of the surface of the plate or the film layer is an urgent problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough that prior art exists, providing a cleaning roller subassembly and cleaning device.

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

the cleaning roller assembly comprises a frame and at least one pair of parallel first cleaning roller and second cleaning roller which are arranged on the frame in a self-rotating mode, each pair of first cleaning roller and second cleaning roller is in transmission connection with a driving motor through a driving gear and a group of transmission gear sets, each transmission gear set comprises a first transmission gear, a second transmission gear, a first connecting gear and a second connecting gear, and the first transmission gear is arranged at the end part of the first cleaning roller and meshed with the first connecting gear; the second transmission gear is arranged at the end part of the second cleaning roller and is meshed with the second connecting gear; the driving gear is meshed with the first transmission gear and driven by the driving motor to synchronously rotate, and the first connecting gear is meshed with the second connecting gear, so that the second transmission gear follows the first transmission gear to synchronously rotate reversely.

Preferably, every two pairs of the first cleaning rollers and the second cleaning rollers share one driving gear, and the two groups of the driving gear sets are symmetrically arranged relative to the driving gear.

Preferably, first cleaning roller, second cleaning roller all are connected with first drive gear, second drive gear transmission through magnetic coupling, magnetic coupling includes initiative magnetic wheel and driven magnetic wheel, initiative magnetic wheel is connected with first drive gear or second drive gear, driven magnetic wheel is connected with first cleaning roller or second cleaning roller.

Preferably, drive gear and drive gear group all set up on first fixed plate, just the outside lid of drive gear and drive gear group is equipped with the second fixed plate, driving motor set up in on the second fixed plate, driving motor's drive shaft is worn to locate drive gear's axle center and rigid coupling with it.

Preferably, a group of through holes corresponding to the first transmission gear and the second transmission gear are formed in the first fixing plate and the second fixing plate, and angular contact ball bearings connected with two ends of each of the first transmission gear and the second transmission gear are arranged in the through holes.

And the cleaning device comprises the cleaning roller assembly, and the upper and lower surfaces of the input side and the output side of the first cleaning roller and the second cleaning roller are provided with static-removing ion bars.

The beneficial effects of the utility model are mainly embodied in that:

1. the end parts of the first cleaning roller and the second cleaning roller are respectively provided with a first transmission gear and a second transmission gear, and the first transmission gear and the second transmission gear are in transmission connection through a first connecting gear and a second connecting gear, so that the first cleaning roller and the second cleaning roller can synchronously and reversely rotate without being tightly attached, no relative acting force exists between the first cleaning roller and the second cleaning roller, and the cleaning can be finished by matching the gap between the first cleaning roller and the second cleaning roller with the thickness of a product to be cleaned, so that the abrasion to the product to be cleaned can be reduced to the maximum extent, and the integrity of the product is ensured while the cleaning is finished;

2. every two pairs of the first cleaning rollers and the second cleaning rollers share one driving gear, so that the power of the driving gears can be utilized to the maximum extent, the consumption is saved, the structure is simplified, and the cost is reduced;

3. the first cleaning roller and the second cleaning roller are in transmission connection with the transmission gear set through the magnetic coupling, the magnetic coupling is composed of a driving magnetic wheel and a driven magnetic wheel which are arranged oppositely, the connection between the driving magnetic wheel and the driven magnetic wheel is kept through magnetic force, and compared with an existing coupling structure, the magnetic coupling cannot be abraded in use, dust cannot be generated to influence the cleanliness of the surface of a product, and the cleaning effect of the first cleaning roller and the cleaning effect of the second cleaning roller are guaranteed.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1: schematic diagram of an embodiment of the present invention;

FIG. 2: the embodiment of the utility model discloses a part of the schematic diagram;

FIG. 3: the utility model discloses a part of the schematic diagram;

FIG. 4: the embodiment of the utility model provides a part schematic diagram.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not limited to the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the scope of the present invention.

In the description of the schemes, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., 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, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

As shown in fig. 1 to 4, the present invention discloses a cleaning roller assembly, which includes a frame and at least one pair of parallel first cleaning roller 1 and second cleaning roller 2 rotatably disposed on the frame, each pair of first cleaning roller 1 and second cleaning roller 2 is in transmission connection with a driving motor 3 through a driving gear 8 and a set of transmission gear set, the transmission gear set includes a first transmission gear 4, a second transmission gear 5, a first connecting gear 6 and a second connecting gear 7, the first transmission gear 4 is disposed at an end of the first cleaning roller 1 and is engaged with the first connecting gear 6; the second transmission gear 5 is arranged at the end part of the second cleaning roller 2 and is meshed with the second connecting gear 7; the driving gear 8 is meshed with the first transmission gear 4 and driven by the driving motor 3 to synchronously rotate, and the first connecting gear 6 is meshed with the second connecting gear 7, so that the second transmission gear 5 synchronously and reversely rotates along with the first transmission gear 4.

The utility model discloses set up first drive gear 4, second drive gear 5 respectively at the tip of first cleaning roller 1 and second cleaning roller 2, and carry out the transmission through first connecting gear 6, second connecting gear 7 between first drive gear 4 and the second drive gear 5 and connect for need not to closely laminate just can synchronous reverse rotation between first cleaning roller 1 and the second cleaning roller 2, make do not have relative effort between first cleaning roller 1 and the second cleaning roller 2, clearance between the two and need clear product thickness looks adaptation to accomplish cleanly, can reduce the wearing and tearing to needing the cleaning product like this furthest, guarantee the integrality of product when accomplishing cleanly.

Specifically, as shown in fig. 2 and 3, each two pairs of the first cleaning roller 1 and the second cleaning roller 2 share one driving gear 8, and the two sets of the driving gear sets are symmetrically arranged relative to the driving gear 8. The structure can maximally utilize the power of the driving gear 8, save consumption, simplify the structure and reduce the cost. The number of the first cleaning roller 1 and the second cleaning roller 2 between the frames is not unique, and can be set according to specific cleaning requirements. In the illustrated embodiment, two pairs of the first cleaning roller 1 and the second cleaning roller 2 are arranged on the frame to perform double cleaning on the surface of a material passing through, so that the cleaning efficiency is improved.

As shown in fig. 4, the first cleaning roller 1 and the second cleaning roller 2 are in transmission connection with a first transmission gear 4 and a second transmission gear 5 through a magnetic coupling 9, the magnetic coupling 9 includes a driving magnetic wheel 901 and a driven magnetic wheel 902, the driving magnetic wheel 901 is connected with the first transmission gear 4 or the second transmission gear 5, and the driven magnetic wheel 902 is connected with the first cleaning roller 1 or the second cleaning roller 2. The connection between the driving magnetic wheel 901 and the driven magnetic wheel 902 is maintained through magnetic force, a group of magnets are arranged inside the driving magnetic wheel 901 and the driven magnetic wheel 902, the outer surfaces of the driving magnetic wheel 901 and the driven magnetic wheel 902 are smooth shells, and compared with an existing coupling structure, the magnetic coupling 9 cannot be abraded in use, dust cannot be generated to influence the cleanliness of the surface of a product, and the cleaning effect of the first cleaning roller and the second cleaning roller is guaranteed.

Further, the driven magnetic wheel 902 is arranged between the driving magnetic wheel 901 and the driven magnetic wheel 902, so that the driven magnetic wheel 902 and the driving magnetic wheel 901 do not need to be arranged at the same height, and the driven magnetic wheel 902 can float up and down relative to the driving magnetic wheel 901, so that the distance between the first cleaning roller 1 and the second cleaning roller 2 connected with the driven magnetic wheel 901 can be increased or decreased through the floating of the driven magnetic wheel 902 to adapt to products with different thicknesses, and an additional distance adjusting mechanism is not needed, so that the use flexibility of the cleaning roller assembly is improved, the equipment structure is simplified, and the manufacturing cost is reduced.

In this scheme drive gear 8 and drive gear group all set up on first fixed plate 10, just the outside lid of drive gear 8 and drive gear group is equipped with second fixed plate 11, driving motor 3 set up in on the second fixed plate 11, driving motor 3's drive shaft is worn to locate drive gear 8's axle center and rigid coupling therewith.

In order to ensure the rotational fluency of the first transmission gear 4 and the second transmission gear 5, a set of through holes corresponding to the positions of the first transmission gear 4 and the second transmission gear 5 are arranged on the first fixing plate 10 and the second fixing plate 11, and angular contact ball bearings 12 connected with two ends of each of the first transmission gear 4 and the second transmission gear 5 are arranged in the through holes. The structure enables the first fixing plate 10 and the second fixing plate 11 to have good limiting effect on the first transmission gear 4 and the second transmission gear 5, and reduces friction between the rotation of the first transmission gear 4 and the second transmission gear 5 and the first fixing plate 10 and the second fixing plate 11 as much as possible, thereby reducing generation of dust.

The utility model also discloses a cleaning device, include as above clean roller assembly, the upper and lower surface of the input side, the output side of first cleaning roller 1, second cleaning roller 2 all is provided with static-removing ion stick (not shown in the figure). The static-removing ion bar is used for removing static on the surface of a product to be cleaned and improving the cleaning effect of the product. The cleaning device may also include other conventional structures such as paper rollers, which are not described in detail herein.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. Cleaning roller assembly, including frame and at least a pair of can set up on the frame and parallel first cleaning roller (1) and second cleaning roller (2) rotation, characterized by: each pair of the first cleaning roller (1) and the second cleaning roller (2) is in transmission connection with a driving motor (3) through a driving gear (8) and a group of transmission gear sets, each transmission gear set comprises a first transmission gear (4), a second transmission gear (5), a first connecting gear (6) and a second connecting gear (7), and the first transmission gear (4) is arranged at the end part of the first cleaning roller (1) and meshed with the first connecting gear (6); the second transmission gear (5) is arranged at the end part of the second cleaning roller (2) and is meshed with the second connecting gear (7); the driving gear (8) is meshed with the first transmission gear (4) and driven by the driving motor (3) to synchronously rotate, and the first connecting gear (6) is meshed with the second connecting gear (7), so that the second transmission gear (5) follows the first transmission gear (4) to synchronously and reversely rotate.

2. The cleaning roller assembly of claim 1, wherein: every two pairs of first cleaning roller (1), second cleaning roller (2) share one drive gear (8), two sets of drive gear group is relative drive gear (8) symmetry sets up.

3. A cleaning roller assembly according to claim 2 wherein: first cleaning roller (1), second cleaning roller (2) all are connected with first drive gear (4), second drive gear (5) transmission through magnetic coupling (9), magnetic coupling (9) are including initiative magnetic wheel (901) and driven magnetic wheel (902), initiative magnetic wheel (901) are connected with first drive gear (4) or second drive gear (5), driven magnetic wheel (902) are connected with first cleaning roller (1) or second cleaning roller (2).

4. A cleaning roller assembly according to claim 3 wherein: drive gear (8) and drive gear group all set up on first fixed plate (10), just the outside lid of drive gear (8) and drive gear group is equipped with second fixed plate (11), driving motor (3) set up in on second fixed plate (11), the drive shaft of driving motor (3) is worn to locate the axle center of drive gear (8) and rigid coupling therewith.

5. The cleaning roller assembly of claim 4, wherein: and a group of through holes corresponding to the positions of the first transmission gear (4) and the second transmission gear (5) are formed in the first fixing plate (10) and the second fixing plate (11), and angular contact ball bearings (12) connected with two ends of each of the first transmission gear (4) and the second transmission gear (5) are arranged in the through holes.

6. Cleaning device, its characterized in that: a cleaning roller assembly comprising a cleaning roller assembly as claimed in any one of claims 1 to 5, wherein the upper and lower surfaces of the input and output sides of the first and second cleaning rollers (1, 2) are provided with static-removing ion bars.