CN215613440U

CN215613440U - Cleaning device

Info

Publication number: CN215613440U
Application number: CN202121855613.5U
Authority: CN
Inventors: 林小波; 杨小华; 朱永祥; 刘小彪; 陈芊良; 杨水良
Original assignee: China Display Optoelectronics Technology Huizhou Co Ltd
Current assignee: China Display Optoelectronics Technology Huizhou Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a cleaning device which comprises a rack, two pressure head components, a wiping cloth and a direction adjusting wheel, wherein the two pressure head components are arranged on the rack at intervals; the wiping cloth is provided with a first surface and a second surface which are arranged in a deviating mode, and the wiping cloth is sequentially abutted against the first side wall and the second side wall through the first surface to form a wiping channel; the direction-adjusting wheel is arranged on the rack and is adjacent to the two pressure head components, the wiping cloth is abutted to the direction-adjusting wheel through the second surface, and the direction-adjusting wheel is used for adjusting the direction of the wiping cloth. The cleaning device in the technical scheme of the utility model reduces the consumption of wiping cloth and reduces the cost.

Description

Cleaning device

Technical Field

The utility model relates to the technical field of display cleaning, in particular to a cleaning device.

Background

In the process of producing liquid crystal display, COG process uses flip chip conduction mode to align the chip directly to the electrode on the glass substrate, and uses anisotropic conductive film material as the interface material for bonding to conduct the electrodes in the vertical direction of two bonding objects. Before the chip is bonded on the glass substrate of the liquid crystal display, the bonding area of the glass substrate needs to be wiped and cleaned.

In the related art, the front and the back of a glass substrate binding area are respectively cleaned and cleaned by arranging two groups of wiping cloth assemblies, and each group of wiping cloth assemblies is provided with a feeding mechanism and a receiving mechanism. The two groups of wiping cloth components work independently respectively, namely the front and the back of the glass substrate binding area are cleaned by adopting brand new wiping cloth. Thus, the consumption of wiping cloths is excessive and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cleaning device, aiming at reducing the consumption of wiping cloth and reducing the cost.

To achieve the above object, the present invention provides a cleaning device including:

a frame;

the two pressure head assemblies are arranged on the rack at intervals, one pressure head assembly is provided with a first side wall, the other pressure head assembly is provided with a second side wall, the first side wall and the second side wall are oppositely arranged and matched to form an accommodating channel, and the accommodating channel is used for accommodating a piece to be cleaned;

the wiping cloth is provided with a first surface and a second surface which are arranged in a deviating mode, and the wiping cloth is sequentially movably abutted against the first side wall and the second side wall through the first surface to form a wiping channel; and

the direction adjusting wheel is arranged on the rack and is adjacent to the two pressure head assemblies, the wiping cloth is abutted to the direction adjusting wheel through the second surface, and the direction adjusting wheel is used for adjusting the direction of the wiping cloth.

Optionally, the cleaning device further includes a feeding assembly, the feeding assembly includes a feeding tray and a first guide wheel, the feeding tray is rotatably disposed on the frame and spaced apart from the two pressing head assemblies, the first guide wheel is disposed on the frame and located between the feeding tray and the pressing head assemblies, one end of the wiping cloth is wound around the feeding tray, and the other end of the wiping cloth abuts against the first side wall after passing through the first guide wheel.

Optionally, the cleaning device further comprises a material collecting component, the material collecting component comprises a material collecting disc and a second guide wheel, the material collecting disc is rotatably arranged on the frame and is arranged at an interval with the two pressure head components, the second guide wheel is arranged on the frame and is positioned between the material collecting disc and the pressure head components, and the wiping cloth extends to the second guide wheel from the second side wall and is wound on the material collecting disc.

Optionally, a positioning groove is formed in one side, back to the rack, of each pressing head assembly, and the wiping cloth abuts against the bottom wall of the positioning groove.

Optionally, the first side wall and/or the second side wall is provided with a protrusion, the protrusion is arranged corresponding to the positioning groove, and the protrusion abuts against the wiping cloth.

Optionally, the protruding face wipe one side of cloth and be equipped with the infusion hole, the pressure head subassembly is equipped with the intercommunication the infusion passageway in infusion hole, the infusion passageway is used for carrying the cleaning solution, in order to soak wipe the cloth.

Optionally, one direction-adjusting wheel is arranged, the direction-adjusting wheel is arranged corresponding to the accommodating channel, and the diameter of the direction-adjusting wheel is greater than or equal to the distance between the first side wall and the second side wall;

or the two direction-adjusting wheels are respectively positioned at two opposite sides of the accommodating channel.

Optionally, the frame is provided with a slide rail, and each of the ram assemblies comprises:

one side of the mounting seat is provided with a sliding groove, and the sliding groove is in sliding fit with the sliding rail;

the air cylinder is arranged on the rack and is arranged at intervals with the slide rail, and the output end of the air cylinder is connected with the mounting seat so as to drive the mounting seat to move along the slide rail; and

the pressure head, the pressure head is located the mount pad, the pressure head is towards another one side of pressure head subassembly is equipped with first lateral wall or the second lateral wall.

Optionally, each pressure head assembly further includes a micrometer, the micrometer is disposed on the mounting seat and spaced from the pressure head, a length direction of the micrometer is parallel to an extending direction of the slide rail, and the micrometer is used for adjusting a position of the mounting seat on the slide rail.

Optionally, the rack is further provided with a stopping table, the stopping table is arranged at an interval with the slide rail and the cylinder, the stopping table is arranged corresponding to the micrometer, one end of the micrometer, which is adjacent to the stopping table, is provided with a limiting block, and the stopping table is used for stopping the limiting block.

The cleaning device is characterized in that two pressure head assemblies are arranged on the rack at intervals, one pressure head assembly is provided with a first side wall, the other pressure head assembly is provided with a second side wall, the first side wall and the second side wall are oppositely arranged to form an accommodating channel, and a wiping channel is formed by movably abutting the first surface of the wiping cloth against the first side wall and the second side wall respectively so as to wipe and clean the to-be-cleaned piece placed in the wiping channel. Meanwhile, the direction-adjusting wheel is arranged on the rack, so that after the front surface of the piece to be cleaned is wiped by the wiping cloth through the first side wall, the direction of the wiping cloth is adjusted by the direction-adjusting wheel, and then the back surface of the piece to be cleaned is wiped through the second side wall. After the second surface of the wiping cloth wipes the front of the piece to be cleaned, the direction of the wiping cloth is adjusted through the steering wheel, the second surface is reused to wipe the back of the piece to be cleaned, and for the piece to be cleaned with the front wiping requirement higher than the back wiping requirement, the cleanliness requirement of the front and back of the piece to be cleaned can be met, meanwhile, the consumption of the wiping cloth is reduced, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a side view of one embodiment of the cleaning device of the present invention;

FIG. 4 is a cross-sectional view of a ram in an embodiment of the cleaning apparatus of the present invention;

FIG. 5 is a schematic structural view of another embodiment of the cleaning device of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a cleaning device 100.

Referring to fig. 1 and fig. 2 in combination, in the embodiment of the present invention, the cleaning device 100 is optionally used for cleaning a liquid crystal display 200, the cleaning device 100 includes a frame 1, two pressing head assemblies 2, a wiping cloth 4 and a direction-adjusting wheel 3, the two pressing head assemblies 2 are disposed at intervals on the frame 1, one pressing head assembly 2 is provided with a first side wall 21, the other pressing head assembly 2 is provided with a second side wall 22, the first side wall 21 and the second side wall 22 are disposed oppositely and cooperate to form a receiving channel 23, and the receiving channel 23 is used for receiving the liquid crystal display; the wiping cloth 4 is provided with a first surface and a second surface which are arranged in a deviating way, and the wiping cloth 4 is sequentially movably abutted with the first side wall 21 and the second side wall 22 through the first surface to form a wiping channel; the direction-adjusting wheel 3 is arranged on the frame 1 and is adjacent to the two pressure head assemblies 2, the second surface is movably abutted to the direction-adjusting wheel 3, and the direction-adjusting wheel 3 is used for adjusting the direction of the wiping cloth 4, so that the first surface is sequentially movably abutted to the first side wall 21 and the second side wall 22. Of course, in other embodiments, the cleaning device 100 may also be used for cleaning other members to be cleaned, such as a circuit board, a mounting board, etc., without limitation.

In this embodiment, the bonding region of the liquid crystal display 200 needs to be bonded to a chip, and the bonding region needs to be cleaned before bonding, so as to improve the reliability of electrical connection of the chip. Specifically, the two pressing head assemblies 2 are arranged oppositely to form the accommodating channel 23, the binding region of the liquid crystal display 200 is located at one edge of the accommodating channel, a part of the binding region is placed in the binding region, and the first side wall 21 is pressed against the front side of the binding region and the second side wall 22 is pressed against the back side of the binding region by the pressing of the two pressing head assemblies 2. It can be understood that the wiping cloth 4 is wound around the surfaces of the two pressing head assemblies 2 respectively, so that the wiping cloth 4 is movably abutted against the first side wall 21 and the second side wall 22 to form a wiping channel for wiping the bonding area of the liquid crystal display 200. It can be understood that, because the two pressing head assemblies 2 are arranged oppositely, the direction of the wiping cloth 4 is adjusted by the direction-adjusting wheel 3, that is, the wiping cloth 4 movably abuts against the first side wall 21, then bypasses the direction-adjusting wheel 3, and then movably abuts against the second side wall 22. Because the cleanliness requirement of the front of the binding area is high, and the cleanliness requirement of the back is low, the front can be wiped by using a brand-new wiping cloth 4, and after the wiping cloth 4 wipes the front of the binding area, the direction of the wiping cloth is adjusted by the direction-adjusting wheel 3, and then the back of the binding area is wiped, so that the utilization rate of the wiping cloth 4 is improved. In this embodiment, the wiping cloth 4 may be manually conveyed, or the wiping cloth 4 may be automatically conveyed by a feeding mechanism, which is not limited herein.

The cleaning device 100 of the utility model arranges two pressure head assemblies 2 at intervals on the frame 1, wherein one pressure head assembly 2 is provided with a first side wall 21, the other pressure head assembly is provided with a second side wall 22, the first side wall 21 and the second side wall 22 are oppositely arranged to form an accommodating channel 23, and a first surface of the wiping cloth 4 is movably abutted with the first side wall 21 and the second side wall 22 respectively and forms a wiping channel to wipe and clean the liquid crystal display 200 placed in the wiping channel. Meanwhile, the direction adjusting wheel 3 is arranged on the frame 1, so that the wiping cloth 4 is adjusted by the direction adjusting wheel 3 after the front surface of the liquid crystal display 200 is wiped by the first side wall 21, and then the back surface of the liquid crystal display 200 is wiped by the second side wall 22. That is, after the second surface of the wiping cloth 4 wipes the front surface of the liquid crystal display 200, the direction adjusting wheel 3 is movably abutted to the second surface of the wiping cloth 4 and bends the wiping cloth 4, and the wiping cloth 4 which wipes the front surface of the liquid crystal display 200 is reused to wipe the back surface of the liquid crystal display 200, so that the consumption of the wiping cloth 4 is reduced, and the cost is reduced.

As shown in fig. 1, in an embodiment, the cleaning device 100 further includes a feeding assembly 5, the feeding assembly 5 includes a feeding tray 51 and a first guide wheel 52, the feeding tray 51 is rotatably disposed on the frame 1 and spaced apart from the two pressing head assemblies 2, the first guide wheel 52 is disposed on the frame 1 and located between the feeding tray 51 and the pressing head assemblies 2, one end of the wiping cloth 4 is wound around the feeding tray 51, and the other end of the wiping cloth passes through the first guide wheel 52 and then movably abuts against the first side wall 21.

In this embodiment, the frame 1 is box-shaped, a containing cavity is arranged in the frame 1, the feeding tray 51 is arranged on the outer wall surface of the frame 1, meanwhile, a feeding motor is arranged in the containing cavity, and an output shaft of the feeding motor rotates to penetrate through the frame 1 and is connected with the feeding tray 51. That is, the feed tray 51 is driven by the feed motor to rotate relative to the frame 1, it can be understood that the feed tray 51 is wound with the wiping cloth 4. In addition, a first guide wheel 52 is further disposed on the outer wall surface of the frame 1, and after the wiping cloth 4 is drawn out from the feed tray 51, the wiping cloth is movably abutted to the first guide wheel 52, and is guided to a head assembly 2 by the first guide wheel 52 to movably abut against the first side wall 21. Optionally, a first guide wheel 52 is located between the feed tray 51 and the head assembly 2, and two or more first guide wheels 52 may be provided to increase the tension of the wiping cloth 4 and prevent loosening.

In one embodiment, the outer wall surface of the frame 1 is further rotatably provided with a transmission wheel, and the transmission wheel is arranged adjacent to the feeding tray 51 and between the feeding tray 51 and the first guide wheel 52. Optionally, a transmission motor is further arranged in the accommodating cavity, an output shaft of the transmission motor is connected with the transmission wheel, and the transmission motor and the feeding motor rotate synchronously. As can be understood, after the wiping cloth 4 is led out from the feeding tray 51, the wiping cloth 4 is transmitted to the first guide wheel 52 through the transmission wheel, so that the transmission efficiency of the wiping cloth 4 is improved.

In an embodiment, the cleaning device 100 further includes a material collecting assembly 6, the material collecting assembly 6 includes a material collecting tray 61 and a second guiding wheel 62, the material collecting tray 61 is rotatably disposed on the frame 1 and spaced apart from the two pressing head assemblies 2, the second guiding wheel 62 is disposed on the frame 1 and located between the material collecting tray 61 and the pressing head assemblies 2, and the wiping cloth 4 extends from the second sidewall 22 to the second guiding wheel 62 and is wound on the material collecting tray 61. Because the front and the back of the liquid crystal display 200 share one set of wiping cloth 4, compared with a cleaning device for wiping by adopting different wiping cloth on the front and the back, the number of the feeding components and the receiving components is reduced, the installation time can be saved, and the production cost can be reduced.

In this embodiment, the frame 1 is box-shaped, a containing cavity is arranged in the frame 1, the material receiving plate 61 is arranged on the outer wall surface of the frame 1, meanwhile, a material receiving motor is arranged in the containing cavity, and an output shaft of the material receiving motor rotates to penetrate through the frame 1 and is connected with the material receiving plate 61. The receiving plate 61 is driven by the receiving motor to rotate relative to the rack 1, so that the cloth 4 can be wiped in a rolling mode through the receiving plate 61, the receiving motor and the feeding motor synchronously rotate, and the cloth 4 is wiped in a matching mode through the receiving motor and the feeding motor. In addition, a second guide wheel 62 is further disposed on the outer wall surface of the frame 1, and the wiping cloth 4 is led out by the other pressing head assembly 2 after wiping the back surface of the liquid crystal display 200, i.e. movably abutted against the second side wall 22, movably abutted against the second guide wheel 62, and guided to the material receiving tray 61 by the second guide wheel 62. Optionally, a second guide wheel 62 is located between the material receiving tray 61 and the pressure head assembly 2, and two or more second guide wheels 62 may be provided to increase the tension of the wiping cloth 4 and prevent the cloth from loosening.

As shown in fig. 3, in an embodiment, a positioning groove 271 is disposed on a side of each of the pressing head assemblies 2 facing away from the frame 1, and the wiping cloth 4 movably abuts against a bottom wall of the positioning groove 271.

In order to prevent the wiping cloth 4 from separating from the head assembly 2 and the liquid crystal display 200 cannot be wiped and cleaned, the positioning groove 271 is provided to position the wiping cloth 4. It can be understood that the positioning groove 271 has two opposite side walls, the distance between the two side walls is the width of the positioning groove 271, and the width of the positioning groove 271 is adapted to the width of the wiping cloth 4, so as to accurately position the wiping cloth 4.

As shown in fig. 2, in an embodiment, the first sidewall 21 is provided with a protrusion 24, the protrusion 24 is disposed corresponding to the positioning groove 271, and the protrusion 24 is movably abutted against the wiping cloth 4. That is, the wiping cloth 4 movably abuts against the groove wall of the positioning groove 271 and then movably abuts against the protrusion 24, and the wiping cloth 4 is pressed against the liquid crystal display 200 by the protrusion 24 for wiping. Of course, in other embodiments, the second sidewall 22 may also be provided with the protrusions 24, that is, the protrusions 24 are provided on both the first sidewall 21 and the second sidewall 22, and the two protrusions 24 are matched to press the liquid crystal display 200, so as to improve the wiping accuracy. Optionally, the protrusion 24 has a square shape to fit with the bonding area of the liquid crystal display 200.

Referring to fig. 2 and fig. 4, in an embodiment, the protrusion 24 has an infusion hole 241 on a side facing the wiping cloth 4, the head assembly 2 has an infusion channel 272 communicating with the infusion hole 241, and the infusion channel 272 is used for delivering a cleaning liquid to soak the wiping cloth 4.

In this embodiment, frame 1 holds the intracavity and still is equipped with the liquid reserve tank, and the liquid reserve tank is used for storing the cleaning solution, and the liquid reserve tank communicates to infusion channel 272 through the transfer line to carry the cleaning solution to infusion hole 241 through infusion channel 272, and soak and wipe cloth 4, in order to improve clean efficiency and quality. Specifically, an infusion channel 272 is formed in the side wall of the head assembly 2, the infusion channel 272 communicates with the infusion hole 241, and optionally, an infusion joint is arranged at the inlet of the infusion channel 272, and is connected with an infusion tube, so that the infusion tube can conveniently infuse. Specifically, the diameter of the infusion hole 241 is smaller than the width of the wiping cloth 4, so as to prevent the cleaning liquid from flowing to the area other than the wiping cloth 4. Meanwhile, the switch of the liquid storage tank can be controlled by the controller to control the infusion time, the infusion speed and the like, so that waste is avoided.

As shown in fig. 1, in one embodiment, one steering wheel 3 is provided, the steering wheel 3 is arranged corresponding to the accommodating channel 23, and the diameter of the steering wheel 3 is greater than or equal to the distance between the first side wall 21 and the second side wall 22; in this embodiment, the first sidewall 21 and the second sidewall 22 are disposed opposite to each other, and the direction-adjusting wheel 3 is located at a position corresponding to the receiving channel 23, and at this time, the wiping cloth 4 is guided out from the first sidewall 21, then is adjusted in direction by the direction-adjusting wheel 3, and movably abuts against the second sidewall 22. The diameter of the direction-adjusting wheel 3 is set to be larger than the distance between the two side walls of the accommodating channel 23, so that when the wiping cloth 4 bypasses the direction-adjusting wheel 3, the wiping cloth 4 can be attached to the first side wall 21 and the second side wall 22 at the same time. In other embodiments, two direction-adjusting wheels 3 are provided, and the two direction-adjusting wheels 3 are respectively located at two opposite sides of the accommodating channel 23. Specifically, one direction-adjusting wheel 3 is disposed adjacent to one of the pressing head assemblies 2, and the other direction-adjusting wheel 3 is disposed adjacent to the other pressing head assembly 2, so that the wiping cloth 4 is led out from the first sidewall 21 to the direction-adjusting wheel 3 adjacent thereto, passes through the other direction-adjusting wheel 3, and is finally movably abutted against the second sidewall 22, and thus, the wiping cloth 4 can be simultaneously attached to the first sidewall 21 and the second sidewall 22, so as to improve wiping accuracy.

Referring to fig. 1 and fig. 3, in an embodiment, the rack 1 is provided with a slide rail 11, each of the pressing head assemblies 2 includes a mounting base 25, an air cylinder 26 and a pressing head 27, one side of the mounting base 25 is provided with a sliding groove, and the sliding groove is in sliding fit with the slide rail 11; the air cylinder 26 is arranged on the frame 1 and spaced from the slide rail 11, and the output end of the air cylinder 26 is connected with the mounting seat 25 to drive the mounting seat 25 to move along the slide rail 11; the pressure head 27 is arranged on the mounting seat 25, and the side of the pressure head 27 facing the other pressure head assembly 2 is provided with a first side wall 21 or a second side wall 22.

In this embodiment, the slide rail 11 is vertical direction setting, and two pressure head assemblies 2 can reciprocate promptly to the size that passageway 23 was held in the adjustment, so that hold not unidimensional LCD 200, improve the suitability. Specifically, the air cylinder 26 is a telescopic air cylinder 26, and is located beside the slide rail 11, and the driving mounting seat 25 drives the pressing head 27 to move along the slide rail 11. It will be appreciated that the upper ram 27 is provided with a first side wall 21 and the lower ram 27 is provided with a second side wall 22.

In an embodiment, the indenter assembly 2 further includes a micrometer 28, the micrometer 28 is disposed on the mounting base 25 and spaced from the indenter 27, a length direction of the micrometer 28 is parallel to an extending direction of the slide rail 11, and the micrometer 28 is used for adjusting a position of the mounting base 25 on the slide rail 11.

In this embodiment, in order to accurately adjust the pressing degree between the pressing head 27 and the liquid crystal display 200, and ensure that the wiping cloth 4 can wipe the liquid crystal display 200, and also ensure that the pressing head 27 cannot crush the liquid crystal display 200, the micrometer 28 is disposed on the mounting base 25. By screwing the micrometer 28, the mounting seat 25 can move along the slide rail 11 to precisely adjust the degree of pressure contact between the indenter 27 and the liquid crystal display 200.

In an embodiment, the machine frame 1 is further provided with a stopping table 12, the stopping table 12 is arranged at an interval with the slide rail 11 and the air cylinder 26, the stopping table 12 is arranged corresponding to the micrometer 28, one end of the micrometer 28 adjacent to the stopping table 12 is provided with a limit block 281, and the stopping table 12 is used for stopping the limit block 281.

In this embodiment, the stopping block 12 is in a square shape and protrudes from the outer wall surface of the frame 1. Meanwhile, the stop table 12 is arranged corresponding to the limit block 281 arranged on the micrometer 28, when the mounting seat 25 moves along the slide rail 11, the micrometer 28 moves along with the limit block 281, that is, the limit block 281 moves relative to the stop table 12, and when the limit block 281 abuts against the stop table 12, the limit mounting seat 25 continues to move along the direction. It is understood that one or two stop tables 12 may be provided, as long as the stop blocks 281 of the two ram assemblies 2 can be stopped at the same time. Thus, the contact between the two pressing head assemblies 2 is avoided, and the two pressing head assemblies 2 can be prevented from crushing the liquid crystal display 200.

As shown in fig. 5, in an embodiment, the cleaning device 100 further includes a carrier table 7, and the carrier table 7 is disposed adjacent to the frame 1 and is used for carrying the lcd 200. In this embodiment, the bearing plate 7 is provided with a movable bearing plate, the lcd 200 is placed on the bearing plate, and the wiping cloth 4 gradually wipes the binding region of the lcd 200 until the lcd is completely wiped.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A cleaning device, characterized in that the cleaning device comprises:

a frame;

the wiping cloth is provided with a first surface and a second surface which are arranged in a deviating mode, and the wiping cloth is abutted with the first side wall and the second side wall through the first surface in sequence to form a wiping channel; and

2. The cleaning device as claimed in claim 1, wherein the cleaning device further comprises a feeding assembly, the feeding assembly comprises a feeding tray and a first guide wheel, the feeding tray is rotatably arranged on the frame and is spaced from the two pressing head assemblies, the first guide wheel is arranged on the frame and is positioned between the feeding tray and the pressing head assemblies, one end of the wiping cloth is wound on the feeding tray, and the other end of the wiping cloth abuts against the first side wall after passing through the first guide wheel.

3. The cleaning device of claim 1, further comprising a material receiving assembly, wherein the material receiving assembly comprises a material receiving tray and a second guide wheel, the material receiving tray is rotatably disposed on the frame and spaced apart from the two pressing head assemblies, the second guide wheel is disposed on the frame and located between the material receiving tray and the pressing head assemblies, and the wiping cloth extends from the second sidewall to the second guide wheel and is wound on the material receiving tray.

4. The cleaning apparatus as claimed in claim 1, wherein each of the head assemblies has a positioning groove on a side thereof facing away from the frame, and the wiping cloth abuts against a bottom wall of the positioning groove.

5. The cleaning apparatus as claimed in claim 4, wherein the first side wall and/or the second side wall is provided with a protrusion, the protrusion is provided corresponding to the positioning groove, and the protrusion abuts against the wiping cloth.

6. The cleaning apparatus as claimed in claim 5, wherein a side of the protrusion facing the wiping cloth is provided with an infusion hole, and the head assembly is provided with an infusion channel communicating with the infusion hole, the infusion channel being used for delivering cleaning liquid to soak the wiping cloth.

7. The cleaning device as claimed in claim 1, wherein there is one direction-adjusting wheel, the direction-adjusting wheel is arranged corresponding to the accommodating channel, and the diameter of the direction-adjusting wheel is larger than or equal to the distance between the first side wall and the second side wall;

8. The cleaning apparatus defined in any one of claims 1-7, wherein the frame is provided with a slide rail, each of the ram assemblies comprising:

9. The cleaning device as claimed in claim 8, wherein each of the indenter assemblies further includes a micrometer, the micrometer is disposed on the mounting base and spaced apart from the indenter, a length direction of the micrometer is parallel to an extending direction of the slide rail, and the micrometer is used for adjusting a position of the mounting base on the slide rail.

10. The cleaning device as claimed in claim 9, wherein the frame is further provided with a stop table, the stop table is spaced from the slide rail and the cylinder, the stop table is arranged corresponding to the micrometer, one end of the micrometer adjacent to the stop table is provided with a limit block, and the stop table is used for stopping the limit block.