CN215656954U - Cleaning device - Google Patents

Abstract

The utility model relates to the technical field of display, and particularly discloses a cleaning device. The cleaning device comprises a bearing box, a cleaning mechanism and a collecting mechanism, wherein the bearing box comprises a bottom box and a box cover, the box cover is configured to detachably cover the bottom box, a bearing plate is arranged in the bottom box, the bearing plate divides the bottom box into an upper chamber and a lower chamber, the upper chamber is used for accommodating a piece to be cleaned, a plurality of adsorption holes are formed in the side wall of the upper chamber, and the adsorption holes are communicated with the lower chamber; the cleaning mechanism is arranged on the inner side of the box cover and can separate foreign matters on the surface of the piece to be cleaned; the collecting mechanism is arranged in the lower chamber, is communicated with the adsorption holes and can generate negative pressure at the adsorption holes so as to collect foreign matters on the surface of the piece to be cleaned. When the surface of the piece to be cleaned is cleaned, the cleaning force of the cleaning device is uniform, the damage of the piece to be cleaned due to the large cleaning force can be prevented, and the quality of the piece to be cleaned is ensured.

Description

Cleaning device

Technical Field

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

Background

In recent years, liquid crystal display devices have gradually occupied the mainstream of display products due to their advantages of being light and thin, small in occupied space, small in radiation, and the like, and have gradually replaced the conventional cathode ray tube display devices. The liquid crystal display panel has the working principle that liquid crystal molecules are placed between two parallel glass substrates, and the liquid crystal molecules are controlled to change directions by electrifying the glass substrates or not, so that light rays of the backlight module are refracted out to display pictures.

Along with the continuous perfection of display panel processing technology, the requirement on the glass surface cleaning effect is more and more severe, in the prior art, generally, an operator uses dust-free cloth dipped with alcohol to clean glass, but the cleaning mode can cause the situation that foreign matters are not completely cleaned, and when the operator cleans the glass, the cleaning force is not easy to control, the risk of scratching the glass surface exists, and the quality of the glass can be seriously influenced.

Therefore, a cleaning device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device which is high in automation degree, uniform in cleaning force and good in cleaning effect and can ensure the quality of glass.

As the conception, the technical scheme adopted by the utility model is as follows:

a cleaning device, comprising:

the bearing box comprises a bottom box and a box cover, wherein the box cover is configured to detachably cover the bottom box, a bearing plate is arranged in the bottom box and divides the bottom box into an upper chamber and a lower chamber, the upper chamber is used for accommodating a piece to be cleaned, a plurality of adsorption holes are formed in the side wall of the upper chamber, and the adsorption holes are communicated with the lower chamber;

the cleaning mechanism is arranged on the inner side of the box cover and is configured to separate foreign matters on the surface of the piece to be cleaned;

the collecting mechanism is arranged in the lower chamber and is communicated with the adsorption holes and generates negative pressure at the adsorption holes so as to collect the foreign matters on the surface of the piece to be cleaned.

Further, the cleaning mechanism includes:

the cleaning sliding block is arranged on the side wall of the box cover in a sliding manner;

the purging piece is arranged on the box cover in a sliding mode, one end of the purging piece penetrates through the box cover to be connected with the cleaning sliding block, and the purging piece is configured to blow air to the surface of the piece to be cleaned so as to blow off foreign matters on the surface of the piece to be cleaned;

the wiping component is arranged at a distance from the purging piece and is arranged on the box cover in a sliding mode, one end of the wiping component penetrates through the box cover to be connected with the cleaning slider, and the wiping component is configured to wipe the surface of the piece to be cleaned.

Further, the purging piece is of a tubular structure, a plurality of air outlet holes are formed in the purging piece along the axis direction of the purging piece, and the purging piece is communicated with a high-pressure air source.

Furthermore, the wiping component comprises a liquid storage box, a supporting pipe and a wiping piece, the liquid storage box is arranged on the supporting pipe, the supporting pipe is arranged on the box cover in a sliding mode and penetrates through the box cover to be connected with the cleaning sliding block, a liquid outlet hole is formed in the supporting pipe, and the wiping piece wraps the surface of the supporting pipe.

Further, the liquid storage box is detachably connected to the supporting tube.

Further, the cleaning mechanism further comprises a cleaning brush, the cleaning brush is arranged between the purging piece and the wiping component, the cleaning brush is arranged on the box cover in a sliding mode, one end of the cleaning brush penetrates through the box cover to be connected with the cleaning sliding block, and the cleaning brush is configured to scrape the foreign matters on the surface of the piece to be cleaned.

Further, the cleaning device also comprises a heating component, the heating component is arranged in the bottom box, and the heating component is configured to heat the member to be cleaned.

Further, the collection mechanism includes:

the dust collecting box is arranged in the lower chamber and is communicated with the adsorption hole;

the filter screen is arranged in the middle of the dust collecting box;

and the exhaust fan is arranged at the bottom of the dust collection box and is configured to form negative pressure at the adsorption hole so that the foreign matters on the surface of the piece to be cleaned enter the dust collection box from the adsorption hole and fall on the filter screen.

Furthermore, a drawing channel is arranged between the dust collection box and the lower cavity, and the filter screen is arranged on the drawing channel in a sliding mode.

Further, a plurality of adsorption components are arranged on the bearing plate and are configured to adsorb the piece to be cleaned.

The utility model has the beneficial effects that:

the utility model provides a cleaning device, which comprises a bearing box, a cleaning mechanism and a collecting mechanism, wherein the cleaning mechanism can separate foreign matters on a piece to be cleaned borne on a bearing plate from the surface of the piece to be cleaned through the mutual matching of the cleaning mechanism and the collecting mechanism; the cleaning device is high in automation degree, manual cleaning of operating personnel is not needed, the cleaning force is uniform when the surface of the cleaning piece is cleaned, damage to the cleaning piece due to the fact that the cleaning force is large can be prevented, and the quality of the cleaning piece is guaranteed.

Drawings

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

FIG. 2 is a schematic structural diagram of an upper cover and a cleaning mechanism of the cleaning device according to the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a purging element of a cleaning device provided in an embodiment of the utility model;

FIG. 4 is a schematic view of a wiping assembly of a cleaning device provided in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of a cleaning brush of the cleaning device according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a collecting mechanism of a cleaning device provided by an embodiment of the utility model.

In the figure:

1-a carrying box; 11-a bottom box; 111-adsorption pores; 112-opening; 12-box cover; 13-a carrier plate; 14-an adsorption component;

2-a cleaning mechanism; 21-cleaning the sliding block; 22-a purge; 221-air outlet holes; 23-a wiping component; 231-a liquid storage box; 232-support tube; 24-cleaning the brush;

3-a collecting mechanism; 31-a dust collecting box; 32-a filter screen; 33-an exhaust fan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

FIG. 1 is a schematic structural diagram of a cleaning device provided in an embodiment of the present invention; fig. 2 is a schematic structural diagram of an upper cover and a cleaning mechanism of the cleaning device according to the embodiment of the present invention. As shown in fig. 1-2, the present embodiment provides a cleaning device, which includes a carrying box 1, a cleaning mechanism 2, and a collecting mechanism 3 (as shown in fig. 6), wherein the carrying box 1 includes a bottom box 11 and a box cover 12, the box cover 12 is configured to detachably cover the bottom box 11, a carrying plate 13 is disposed in the bottom box 11, the carrying plate 13 partitions the bottom box 11 into an upper chamber and a lower chamber, the upper chamber is used for accommodating a member to be cleaned, a plurality of adsorption holes 111 are disposed on a side wall of the upper chamber, and the adsorption holes 111 are communicated with the lower chamber; the cleaning mechanism 2 is arranged on the inner side of the box cover 12, and the cleaning mechanism 2 can separate foreign matters on the surface of a piece to be cleaned; the collecting mechanism 3 is disposed in the lower chamber, and the collecting mechanism 3 is communicated with the plurality of adsorption holes 111 and can generate negative pressure at the plurality of adsorption holes 111 to collect the foreign matters on the surface of the member to be cleaned. In the present embodiment, the member to be cleaned mainly refers to glass used in the manufacture of liquid crystal display panels. Of course, in other embodiments, the member to be cleaned may be other products having foreign matter on the surface thereof and requiring cleaning. In addition, in order to better collect the foreign matters on the surface of the member to be cleaned, a plurality of suction holes 111 may be disposed on all the sidewalls of the upper chamber, and those skilled in the art can design the suction holes according to practical situations, which is not limited in this embodiment.

According to the cleaning device provided by the embodiment, through the mutual matching between the cleaning mechanism 2 and the collecting mechanism 3, the cleaning mechanism 2 can separate the foreign matters on the piece to be cleaned, which are borne on the bearing plate 13, from the surface of the piece to be cleaned, and the collecting mechanism 3 can collect the foreign matters on the surface of the piece to be cleaned, so that the foreign matters on the surface of the piece to be cleaned are thoroughly cleaned; the cleaning device is high in automation degree, manual cleaning of operating personnel is not needed, the cleaning force is uniform when the surface of the cleaning piece is cleaned, damage to the cleaning piece due to the fact that the cleaning force is large can be prevented, and the quality of the cleaning piece is guaranteed.

Further, as shown in fig. 2, the cleaning mechanism 2 includes a cleaning slider 21, a purging element 22 and a wiping component 23, the cleaning slider 21 is slidably disposed on the side wall of the box cover 12; the purging piece 22 is arranged on the box cover 12 in a sliding mode, one end of the purging piece 22 penetrates through the box cover 12 to be connected with the cleaning sliding block 21, and the purging piece 22 can blow air to the surface of the piece to be cleaned so as to blow off foreign matters on the surface of the piece to be cleaned; the wiping component 23 and the purging component 22 are arranged at intervals, the wiping component 23 is arranged on the box cover 12 in a sliding mode, one end of the wiping component 23 penetrates through the box cover 12 to be connected with the cleaning slider 21, and the wiping component 23 can wipe the surface of the to-be-cleaned part. During the sliding process of the cleaning slide block 21, the blowing member 22 blows air to the surface of the member to be cleaned to blow off foreign matters on the surface of the member to be cleaned, the blown foreign matters are collected by the collecting mechanism 3, and the wiping component 23 wipes the surface of the member to be cleaned clean, so that the cleaning process of the member to be cleaned is completed.

The structure of the purging element 22 will be described with reference to fig. 3, and fig. 3 is a schematic structural view of the purging element of the cleaning device according to the embodiment of the present invention. As shown in fig. 3, the purging element 22 is a tubular structure, the purging element 22 is provided with a plurality of air outlets 221 along the axial direction thereof, and the purging element 22 is communicated with a high-pressure air source. The blowing member 22 can blow high-pressure air flow to the surface of the member to be cleaned, thereby increasing blowing force and improving the separation effect of the member to be cleaned and foreign matters. Preferably, the axis direction of the air outlet 221 and the vertical direction form an included angle, so as to blow air at the contact position of the piece to be cleaned and the foreign matter, and further improve the separation speed and the separation effect of the foreign matter and the piece to be cleaned.

The structure of the wiping unit 23 will be described with reference to fig. 4, and fig. 4 is a schematic structural diagram of the wiping unit of the cleaning device according to the embodiment of the present invention. As shown in fig. 4, the wiping assembly 23 includes a liquid storage box 231, a supporting tube 232 and a wiping member (not shown in the figure), the liquid storage box 231 is disposed on the supporting tube 232, the liquid storage box 231 can contain cleaning liquid, the supporting tube 232 is slidably disposed on the box cover 12 and connected with the cleaning slider 21 through the box cover 12, a liquid outlet hole is formed in the supporting tube 232, and the wiping member is wrapped on the surface of the supporting tube 232. When treating the cleaning member and wiping, the cleaning solution in the stock solution box 231 can get into in the stay tube 232, and the cleaning solution flows on the surface of cleaning member through the play liquid hole on the stay tube 232, and the cleaning member slides along lid 12 under the drive of clearance slider 21 to wipe on the surface of treating the cleaning member, wipe totally with the dirt of treating the cleaning member surface.

In this embodiment, the cleaning solution contained in the liquid storage box 231 may be alcohol, clean water or a mixed solution of detergent and water.

Preferably, the cleaning piece can be made of soft foam, dust-free textile or soft silica gel, is soft in texture, can realize cleaning of the cleaning piece, can prevent the cleaning piece from scraping the surface of the cleaning piece, and ensures the surface quality of the cleaning piece.

Further, the reservoir 231 is detachably connected to the support pipe 232. By adopting the arrangement, after the cleaning liquid in the liquid storage box 231 is used, the operator can detach the liquid storage box 231 from the supporting tube 232 to supplement the cleaning liquid into the liquid storage box 231, which is convenient and fast.

Fig. 5 is a schematic structural view of a cleaning brush of the cleaning device according to the embodiment of the utility model. Further, when the surface of the piece to be cleaned is stuck with adhesive residues, the piece to be cleaned cannot be cleaned only by the purging piece 22, in order to solve the problem, as shown in fig. 2 and 5, the cleaning mechanism 2 further comprises a cleaning brush 24, the cleaning brush 24 is arranged between the purging piece 22 and the wiping component 23, the cleaning brush 24 is slidably arranged on the box cover 12, one end of the cleaning brush 24 penetrates through the box cover 12 to be connected with the cleaning slider 21, and the cleaning brush 24 can scrape the foreign matters on the surface of the piece to be cleaned. Preferably, the bristles of the cleaning brush 24 are made of an antistatic material.

It should be noted that, in this embodiment, the blowing member 22 is mainly used for blowing up the granular foreign matters on the surface of the member to be cleaned, and the cleaning brush 24 is mainly used for cleaning the stubborn foreign matters such as residual glue on the surface of the member to be cleaned, so as to facilitate the collection of the collecting mechanism 3.

Further, the cleaning device also comprises a heating assembly, the heating assembly is arranged in the bottom box 11, and the heating assembly is used for heating the piece to be cleaned. The first function is to heat the surface of the piece to be cleaned so as to raise the surface temperature of the piece to be cleaned, thereby inactivating the residual glue on the surface of the piece to be cleaned and facilitating the cleaning of the cleaning brush 24; the second effect is to treat the surface of cleaning member and dries, because it has the cleaning solution to dip in on the cleaning member, cleans the back and treats that the cleaning member surface can be moist, and heating element can make and treat cleaning member surface fast drying, makes its surface solvent volatilize fast, avoids moist cleaning member of treating to glue other foreign matters again.

Fig. 6 is a schematic structural diagram of a collecting mechanism of a cleaning device provided by an embodiment of the utility model. As shown in fig. 6, the collecting mechanism 3 includes a dust collecting box 31, a filter screen 32 and an exhaust fan 33, the dust collecting box 31 is disposed in the lower chamber, and the dust collecting box 31 is communicated with the absorption hole 111; the filter screen 32 is arranged in the middle of the dust collecting box 31; the exhaust fan 33 is disposed at the bottom of the dust collecting box 31 for forming a negative pressure at the suction hole 111 so that the foreign matters on the surface of the member to be cleaned enter the dust collecting box 31 from the suction hole 111 and fall on the filter screen 32.

Preferably, a drawing channel is arranged between the dust collection box 31 and the lower chamber, and the filter screen 32 is slidably arranged on the drawing channel. Specifically, as shown in fig. 1, an opening 112 is further disposed on the side wall of the lower chamber, one end of the filter screen 32 is connected to a pulling plate, and a side surface of the pulling plate close to the filter screen 32 can be attached to the side wall of the bottom case 11 to close the opening 112. After the cleaning device is used for a period of time, the operator can pull the pulling plate to enable the filter screen 32 to slide on the pulling channel, so that the filter screen is taken out from the opening 112, and the operator can pour the foreign matters collected on the filter screen 32 and slide the foreign matters into the lower cavity again.

Preferably, a bolt is further arranged on the drawing plate, a jack is arranged on the side wall of the bottom box 11, and the bolt can be inserted into the jack, so that the situation that the position of the filter screen 32 is changed and foreign matters on the surface of a piece to be cleaned fall on the exhaust fan 33 to influence the working performance of the exhaust fan 33 in the use process of the cleaning device is prevented.

Further, as shown in fig. 1, a plurality of suction assemblies 14 are disposed on the carrier plate 13, and the suction assemblies 14 can suck the member to be cleaned. Through setting up adsorption component 14, can will treat that the cleaning member tightly adsorbs on loading board 13, prevent to change its position in the in-process of treating the cleaning member and clearing up, influence clean effect.

Further, an air pressure control button (not shown in the figure) is further disposed on the side wall of the bottom case 11, and the air pressure control button is used for controlling the on/off of the high-pressure air source, the adsorption assembly 14 and the exhaust fan 33, so as to facilitate an operator to manually control the cleaning device.

The specific working flow of the cleaning device is briefly described below with reference to fig. 1 to 6:

(1) an operator places a member to be cleaned on the bearing plate 13, starts the adsorption component 14 to work, and the adsorption component 14 tightly adsorbs the member to be cleaned on the bearing plate 13;

(2) covering the box cover 12 on the bottom box 11, and starting the heating assembly to work;

(3) starting a high-pressure air source to blow air to the surface of the piece to be cleaned by the blowing piece 22, and simultaneously starting the exhaust fan 33 to form negative pressure at the adsorption hole 111;

(4) an operator holds the cleaning slide block 21 by hand to drive the blowing part 22, the cleaning brush 24 and the wiping component 23 to slide along the box cover 12, the blowing part 22 blows granular foreign matters on the surface of a part to be cleaned by high-pressure airflow, the cleaning brush 24 brushes residual glue on the surface of the part to be cleaned and the residual glue is collected by the collecting mechanism 3, and the foreign matters fall on the filter screen 32; the wiping piece wipes residual dirt cleaned by the sweeping piece 22 and the cleaning brush 24, and meanwhile, the heating component quickly dries the surface of the piece to be cleaned, so that subsequent dirt residues are avoided.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. A cleaning device, comprising:

the bearing box (1) comprises a bottom box (11) and a box cover (12), wherein the box cover (12) is detachably covered on the bottom box (11), a bearing plate (13) is arranged in the bottom box (11), the bearing plate (13) divides the bottom box (11) into an upper chamber and a lower chamber, the upper chamber is used for containing a piece to be cleaned, a plurality of adsorption holes (111) are formed in the side wall of the upper chamber, and the adsorption holes (111) are communicated with the lower chamber;

the cleaning mechanism (2) is arranged on the inner side of the box cover (12), and the cleaning mechanism (2) is configured to separate foreign matters on the surface of the piece to be cleaned; the cleaning mechanism (2) comprises a cleaning slide block (21), a purging piece (22) and a wiping component (23), and the cleaning slide block (21) is arranged on the side wall of the box cover (12) in a sliding mode; the purging piece (22) is arranged on the box cover (12) in a sliding mode, one end of the purging piece (22) penetrates through the box cover (12) to be connected with the cleaning sliding block (21), and the purging piece (22) is configured to blow air to the surface of the piece to be cleaned so as to blow foreign matters on the surface of the piece to be cleaned; the wiping component (23) is arranged at a distance from the purging element (22), the wiping component (23) is arranged on the box cover (12) in a sliding mode, one end of the wiping component (23) penetrates through the box cover (12) to be connected with the cleaning slider (21), and the wiping component (23) is configured to wipe the surface of the element to be cleaned;

the collecting mechanism (3) is arranged in the lower chamber, the collecting mechanism (3) is communicated with the adsorption holes (111) and generates negative pressure at the adsorption holes (111) to collect the foreign matters on the surface of the piece to be cleaned.

2. The cleaning device according to claim 1, wherein the purging element (22) is a tubular structure, the purging element (22) is provided with a plurality of air outlet holes (221) along an axial direction thereof, and the purging element (22) is communicated with a high-pressure air source.

3. The cleaning device as claimed in claim 1, wherein the wiping component (23) comprises a liquid storage box (231), a support pipe (232) and a wiping element, the liquid storage box (231) is arranged on the support pipe (232), the support pipe (232) is slidably arranged on the box cover (12) and passes through the box cover (12) to be connected with the cleaning slider (21), a liquid outlet hole is formed in the support pipe (232), and the wiping element is wrapped on the surface of the support pipe (232).

4. A cleaning device according to claim 3, wherein the reservoir (231) is detachably connected to the support tube (232).

5. The cleaning device according to claim 1, wherein the cleaning mechanism (2) further comprises a cleaning brush (24), the cleaning brush (24) is arranged between the sweeping member (22) and the wiping component (23), the cleaning brush (24) is slidably arranged on the box cover (12), one end of the cleaning brush (24) is connected with the cleaning slider (21) through the box cover (12), and the cleaning brush (24) is configured to scrape the foreign matters on the surface of the member to be cleaned.

6. The cleaning device according to claim 1, further comprising a heating assembly disposed within the chassis (11), the heating assembly being configured to heat the member to be cleaned.

7. The cleaning device according to claim 1, characterized in that said collecting means (3) comprise:

the dust collection box (31) is arranged in the lower chamber, and the dust collection box (31) is communicated with the adsorption hole (111);

a filter screen (32) arranged in the middle of the dust collecting box (31);

and the exhaust fan (33) is arranged at the bottom of the dust collection box (31) and is configured to form negative pressure at the adsorption hole (111) so that the foreign matters on the surface of the piece to be cleaned enter the dust collection box (31) from the adsorption hole (111) and fall on the filter screen (32).

8. A cleaning device according to claim 7, wherein a pull-out channel is provided between the dust box (31) and the lower chamber, and the filter screen (32) is slidably arranged on the pull-out channel.

9. Cleaning device according to any of claims 1-8, characterized in that a plurality of suction assemblies (14) are arranged on the carrier plate (13), a plurality of suction assemblies (14) being configured to suck the piece to be cleaned.

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