Glass dust cleaning equipment

Abstract

The utility model relates to glass dust cleaning equipment which comprises a rack, a dust cleaning device and a moving device, the dust cleaning device and the moving device are both fixed to the rack, an inlet end and an outlet end are formed in the two opposite sides of the rack in the first direction respectively, and a moving channel is formed between the inlet end and the outlet end. The dust cleaning device comprises a dust removal mechanism and an electrostatic generation mechanism which are arranged in the moving channel, the electrostatic generation mechanism is located at the inlet end to apply charges to dust on the glass entering the moving channel, the dust removal mechanism and the moving device are located in the moving channel, and the dust removal mechanism is used for removing dust on the surface of the glass. The moving device is used for driving glass to move in the first direction. The moving device drives the glass to move from the inlet end to the outlet end, when the glass moves to the inlet end, the electrostatic generation mechanism applies charges to dust on the surface of the glass, the dust on the surface of the glass can be more easily sucked away by the dust removal mechanism, and the charged dust on the surface of the glass is automatically cleaned in the glass conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cleaning, in particular to a glass dust cleaning device. Background Art

[0002] During the glass processing process, dust accumulates on the glass surface. If not cleaned promptly, it can accumulate over time and form clumps, which can scratch the glass. For example, raw glass is sprayed with anti-mold powder before packaging. When the glass is transported to various processing plants for cutting, it is usually transported by a plate turning machine to the cutting line for cutting. Because a large amount of anti-mold powder adheres to both sides of the glass to be cut, the anti-mold powder on the glass surface can fall onto the workbench when the glass is transported to the cutting table. After a long period of accumulation, the anti-mold powder will clump, which can scratch the glass and affect the production process. Utility Model Content

[0003] Based on this, the present application provides a glass dust cleaning device that can automatically clean the dust with charge on the glass surface during the glass transportation process.

[0004] A glass dust cleaning device includes a frame, a dust cleaning device and a moving device, wherein the dust cleaning device and the moving device are both fixed to the frame, and the frame is respectively provided with an inlet end and an outlet end on opposite sides along a first direction, and a moving channel is formed between the inlet end and the outlet end. The dust cleaning device includes a dust removal mechanism and an electrostatic generating mechanism arranged in the moving channel, the electrostatic generating mechanism is located at the inlet end to apply an electric charge to dust on the glass entering the moving channel, the dust removal mechanism and the moving device are located in the moving channel, the dust removal mechanism is used to remove dust on the surface of the glass, and the moving device is used to drive the glass to move along the first direction.

[0005] In the above glass dust cleaning equipment, the dust cleaning device is used to clean the dust on the surface of the glass, the moving device is used to move the glass along a first direction from the inlet end to the outlet end of the frame, and a moving channel is formed between the inlet end and the outlet end, and the glass can move in the moving channel. The electrostatic generating mechanism can apply a charge to the dust on the glass entering the moving channel, and the charge released by the electrostatic generating mechanism is used to neutralize the dust with charge on the surface of the glass, so that the dust originally with charge on the surface of the glass will not be firmly adsorbed on the surface of the glass, thereby making this part of the dust easier to be sucked away by the dust removal mechanism in the dust cleaning device. The moving device drives the glass to move along the first direction from the inlet end to the outlet end. When the glass moves to the inlet end, the charge released by the electrostatic generating mechanism neutralizes the charge of the dust originally with charge on the surface of the glass, so that the dust on the surface of the glass can be more easily sucked away by the dust removal mechanism, and the cleaning is more complete, thereby realizing the automatic cleaning of the dust with charge on the surface of the glass during the glass transportation process.

[0006] In one embodiment, the electrostatic generating mechanism is disposed on the outer side of the frame close to the inlet end.

[0007] In one embodiment, the electrostatic generating mechanism includes a first electrostatic generating element and a second electrostatic generating element, the first electrostatic generating element and the second electrostatic generating element are respectively located on the upper and lower sides of the inlet end, the first electrostatic generating element and the second electrostatic generating element are on the same straight line in the second direction, and the second direction is perpendicular to the first direction.

[0008] In one embodiment, the dust removal mechanism includes an air blowing assembly, which is arranged in the frame and distributed on the upper and lower sides of the moving channel. The air blowing assembly is used to blow air toward the glass surface to separate the dust on the glass surface.

[0009] In one embodiment, the dust removal mechanism includes a dust suction component, which is disposed in the frame and is used to absorb dust inside the frame.

[0010] In one embodiment, the dust collection assembly includes a dust collecting chamber, a dust collection channel and a dust collection hood that are connected in sequence, and the opening of the dust collection hood faces the moving channel.

[0011] In one embodiment, the dust hood includes a first dust hood and a second dust hood, the first dust hood is located above the moving channel, the second dust hood is located below the moving channel, and the first dust hood and the second dust hood are both connected to the dust collection channel.

[0012] In one embodiment, the moving channel includes conveying rollers connected to the frame, a plurality of conveying rollers are spaced apart and arranged in parallel along the first direction, the moving channel is formed above the conveying rollers, and the conveying rollers are used to move the glass into the frame.

[0013] In one embodiment, the glass dust cleaning device includes a driving device, which is connected to and drives the conveying roller to rotate so that the glass moves along the first direction.

[0014] In one embodiment, the dust removal mechanism includes a roller brush, and the roller brush is located on the moving channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0016] Figure 1 This is a structural schematic diagram of a glass dust cleaning device according to an embodiment;

[0017] Figure 2 A schematic diagram of a partial structure of a glass dust cleaning device according to an embodiment;

[0018] Figure 3 Schematic diagram of a partial structure of a glass dust cleaning device according to an embodiment.

[0019] Reference numerals: glass dust cleaning device 10; frame 20; inlet end 21; outlet end 22; dust cleaning device 30; dust removal mechanism 31; air blowing assembly 311; dust suction assembly 312; dust collecting chamber 3121; dust suction channel 3122; dust suction cover 3123; first dust suction cover 3123a; second dust suction cover 3123b; roller brush 313; static electricity generating mechanism 32; first static electricity generating element 321; second static electricity generating element 322; moving device 40; conveying roller 41; moving channel 50; driving device 60; first direction P1; second direction P2 DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0022] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0023] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0024] During the glass processing process, dust will accumulate on the glass surface. If not cleaned promptly, it may form clumps after a long period of accumulation and scratch the glass. For example, the original glass is sprayed with anti-mildew powder before packaging, and then cut when the glass is transported to various processing plants. The glass is transported to the cutting line by a turnover machine for cutting. A large amount of anti-mildew powder is attached to both sides of the glass to be cut. When the glass is transported to the cutting table, the glass anti-mildew powder will fall onto the workbench. After a long period of accumulation, the anti-mildew powder will clump, and the clumped anti-mildew powder will scratch the glass. Scratches result in a large number of defective glass products. After the anti-mildew powder accumulates on the workbench for a long time, the felt of the workbench needs to be replaced. Daily manual cleaning will affect the transportation of the glass, thereby affecting the efficiency of glass cutting. In addition, there are safety hazards when workers work close to the equipment.

[0025] The following embodiments are introduced using charged anti-mildew powder as the dust to be cleaned on the glass surface.

[0026] Finished glass sheets need to be packaged after shipment and before storage. To prevent scratches and damage to the glass surface, an insulating layer is placed between adjacent sheets during packaging. This insulating layer also prevents static electricity from clinging the sheets together. Improper storage and transportation of glass products (such as flat glass and its processed products) can lead to scratches or corrosion (mold) due to friction between the glass sheets, affecting the final use of the glass and causing serious economic losses. Mold on glass during storage is caused by condensation of moisture from the air on the glass surface. Mold can severely degrade the glass's appearance. To prevent mold, ordinary flat glass often requires the use of chemical insulating agents. A mixture of acrylic micro-bead resin and an acidic preservative, such as adipic acid, provides both scratch and corrosion protection. For coated glass, only acrylic micro-bead resin is required for insulation, as coated glass is generally immune to mold, and acidic preservatives can damage the coating on the glass surface. Glass mold-proofing powder is primarily composed of two components: an insulating material and an acidic agent. Isolation materials generally use PMMA (acrylic micro-bead resin), but other polymer materials, natural materials such as coconut shell powder and wood powder, and even mineral materials of appropriate hardness are also used. Their main function is to separate two adjacent glass panes. To achieve effective isolation, many factors need to be considered, such as particle size distribution, elasticity, adsorption capacity, hardness, load softening point, temperature resistance, and chemical stability, rather than the general assumption that PMMA (acrylic micro-bead resin) is sufficient. The use of anti-mold powder for glass is intended to prevent the serious economic losses caused by "mold" on the glass surface during storage. Mold is caused by moisture in the air condensing on the glass surface, resulting in serious staining of the glass's appearance. In addition, the anti-mold powder on the glass surface will carry static electricity, and the charged anti-mold powder may be firmly attached to the glass, making it difficult to clean the anti-mold powder on the glass surface. Therefore, there is an urgent need for a glass dust cleaning device 10 that can automatically clean dust on the glass surface during glass transportation, while ensuring manufacturing efficiency.

[0027] See Figure 1 、 Figure 2 and Figure 3In order to solve the above problems, the embodiment of the present application provides a glass dust cleaning device 10, including a frame 20, a dust cleaning device 30 and a moving device 40. The dust cleaning device 30 and the moving device 40 are both fixed to the frame 20. The frame 20 is respectively provided with an inlet end 21 and an outlet end 22 on opposite sides along the first direction P1. A moving channel 50 is formed between the inlet end 21 and the outlet end 22. The dust cleaning device 30 includes a dust removal mechanism 31 and an electrostatic generating mechanism 32 arranged in the moving channel 50. The electrostatic generating mechanism 32 is located at the inlet end 21 to apply an electric charge to the dust on the glass entering the moving channel 50. The dust removal mechanism 31 and the moving device 40 are located in the moving channel 50. The dust removal mechanism 31 is used to remove dust on the surface of the glass, and the moving device 40 is used to drive the glass to move along the first direction P1.

[0028] See Figure 1 and Figure 2 The glass dust cleaning device 10 includes a frame 20, a dust cleaning device 30, and a moving device 40. The dust cleaning device 30 is used to clean dust from the glass surface. The dust cleaning device 30 can remove mildew-proof powder from the glass surface through processes such as dust suction and dust removal. The moving device 40 is used to move the glass located in the frame 20. The frame 20 is provided with an inlet end 21 and an outlet end 22 along a first direction P1. The inlet end 21 and the outlet end 22 are respectively provided on opposite sides along the first direction P1. Specifically, driven by the moving device 40, the glass can enter the frame 20 from the inlet end 21 along the first direction P1, be cleaned by the dust cleaning device 30 inside the frame 20, and then be moved out from the outlet end 22 of the frame 20. A moving channel 50 is formed between the inlet end 21 and the outlet end 22. The moving channel 50 is the space in the frame 20 for the glass to move from the inlet end 21 to the outlet end 22. The dust cleaning device 30 includes a dust removal mechanism 31 and an electrostatic generating mechanism 32. Both the dust removal mechanism 31 and the electrostatic generating mechanism 32 are located in the movable channel 50. The dust removal mechanism 31 is used to clean the anti-mildew powder on the glass surface. The electrostatic generating mechanism 32 can apply an electric charge to the dust on the glass entering the movable channel 50, so that the dust on the glass surface is charged, thereby making the dust on the glass surface easier to be sucked away by the dust removal mechanism 31.

[0029] See Figure 1 and Figure 2The glass surface is charged, usually positively. The anti-mold powder on the glass surface also carries static electricity, which may be positive or negative. If the charge of the anti-mold powder is different from the charge of the glass, the charged anti-mold powder on the glass surface will stick to the glass surface more firmly. At this time, it is difficult to clean the glass surface by using ordinary adsorption devices to absorb the charged anti-mold powder on the glass surface. If the anti-mold powder on the glass surface cannot be cleaned, it may cause the anti-mold powder to clump and scratch the glass, resulting in a large number of defective glass products. The glass dust cleaning device 10 provided in the present application is provided with an electrostatic generator at the inlet end 21 of the frame 20. The electrostatic generator is capable of releasing electric charge. Specifically, when the electrostatic generator is controlled to release an electric charge opposite to the charge carried by the anti-mildew powder on the glass surface, the charge released by the electrostatic generator can neutralize the original charge carried by the anti-mildew powder, rendering the anti-mildew powder uncharged. Compared with anti-mildew powder with a different charge from that of the glass, the uncharged anti-mildew powder is less likely to adhere firmly to the glass, and is therefore more easily adsorbed and removed by the dust cleaning device 30. In some embodiments, the electrostatic generating mechanism 32 can generate a high-voltage electric field to impart the same charge to the charged anti-mildew powder as that of the glass surface, thereby making the anti-mildew powder on the glass surface more easily absorbed by the dust removal mechanism 31. In some embodiments, the electrostatic generating mechanism 32 includes an electrostatic generator and a control regulator (not shown). The control regulator provides a negative (or positive) high voltage to the electrostatic generator, causing it to emit negative (or positive) ions, which then charge objects (artificially charge). The higher the voltage, the greater the effective range. The operator can adjust the control regulator to select the positive or negative charge released by the electrostatic generating mechanism 32 based on common sense.

[0030] In some embodiments, the electrostatic generator includes a first electrostatic generator 321 and a second electrostatic generator 322. The first electrostatic generator 321 is located above the inlet end 21, and the second electrostatic generator 322 is located below the inlet end 21. The first electrostatic generator 321 and the second electrostatic generator 322 are aligned in a straight line in a second direction P2. The first and second electrostatic generators 321 and 322 can simultaneously apply a charge to the anti-mildew powder on both sides of the glass. Applying charge on both sides simultaneously can improve the efficiency of the electrostatic generator 32. In some embodiments, the charges released by the first and second electrostatic generators 321 and 322 are of the same polarity. The second direction P2 is perpendicular to the first direction P1, that is, the arrangement direction of the first and second electrostatic generators 321 and 322 is perpendicular to the direction of movement of the glass into the rack 20. The electrostatic generating mechanism 32 is arranged on the outer side of the rack 20 near the inlet end 21. When the glass with anti-mildew powder on the surface enters the rack 20 from the inlet end 21, the electrostatic generating mechanism 32 can apply a charge to the anti-mildew powder with charge on the surface of the glass. According to the principle of charge neutralization, the positive and negative charges cancel each other out. After being artificially charged, the anti-mildew powder that is not charged can be more easily separated from the glass. When the glass moves to the inside of the rack 20, the anti-mildew powder can be more easily cleaned by the dust cleaning device 30.

[0031] See Figure 2 and Figure 3The dust removal mechanism 31 includes an air blowing component 311. The air blowing component 311 is arranged in the frame 20 and distributed on the upper and lower sides of the movable channel 50. The air blowing component 311 is used to blow air onto the glass surface to separate the dust on the glass surface, so as to clean the glass surface. The air blowing component 311 can use high-pressure air blowing. The high-pressure air blowing can use a high-speed jet of air to blow the charged anti-mildew powder off the glass surface. In some embodiments, the air blowing component 311 includes an air blowing nozzle, and high-pressure gas is blown onto the upper and lower surfaces of the glass in the movable channel 50 from the air blowing nozzle. In some embodiments, a plurality of air blowing nozzles can be provided, and the plurality of air blowing nozzles are arranged at intervals, and are respectively used to perform high-pressure air blowing on different positions of the glass, so that the anti-mildew powder on the glass surface is blown up as much as possible, so that the anti-mildew powder is fully separated from the glass surface. In some embodiments, the dust removal mechanism 31 includes a dust suction component 312, which is arranged in the rack 20. When the blowing component 311 blows up the anti-mildew powder on the glass surface in the rack 20, the dust suction component 312 can absorb the anti-mildew powder blown on the glass surface and other dust that may exist inside the rack 20. In some embodiments, the dust collection assembly 312 includes a dust collection chamber 3121, a dust collection channel 3122, and a dust hood 3123. The dust collection chamber 3121 is located within the frame 20. When the anti-mold powder on the glass surface is blown up, a large amount of anti-mold powder separated from the glass will be present in the dust collection chamber 3121. The dust collection channel 3122 can absorb the anti-mold powder and other dust collected by the dust hood 3123 into the dust collection channel 3122. In some embodiments, the dust collection channel 3122 is connected to a high-pressure dust collection system. The high-pressure dust collection system is relatively large and is typically located on the ground. The anti-mold powder and other dust are sucked away by the high-pressure dust collection system through the dust collection channel 3122, thereby completing the cleaning process of the anti-mold powder on the glass surface within the frame 20. In some embodiments, the opening of the dust collection hood 3123 faces the movable channel 50, which facilitates the sufficient absorption of the anti-mold powder in the dust collection chamber 3121. In some embodiments, the dust hood 3123 includes a first dust hood 3123a and a second dust hood 3123b. The first dust hood 3123a is located above the movable channel 50, and the second dust hood 3123b is located below the movable channel 50. The first dust hood 3123a and the second dust hood 3123b are both connected to the dust collection channel 3122. The first dust hood 3123a and the second dust hood 3123b can jointly absorb dust such as mildew-proof powder in the dust collecting chamber 3121 into the high-pressure dust collection system.

[0032] See Figure 1 、 Figure 2 and Figure 3The moving device 40 drives the glass to move along a first direction P1 from the inlet end 21 to the outlet end 22. When the glass moves to the inlet end 21, the electrostatic generating mechanism 32 releases a charge opposite to the original charge of the mildew-proof powder on the glass surface, neutralizing the charge of the mildew-proof powder, rendering it uncharged. The uncharged mildew-proof powder is more easily removed from the glass surface, allowing dust on the glass surface to be fully absorbed by the dust removal mechanism 31, thereby achieving automated dust removal from the glass surface during glass transportation. In some embodiments, the moving device 40 may be a conveyor belt. By placing the glass in the moving channel 50 on the conveyor belt, the conveyor belt transports the glass from the inlet end 21 to the outlet end 22 of the frame 20. In some embodiments, the moving device 40 may be conveyor rollers 41 connected to the frame 20. The conveyor rollers 41 are arranged parallel and spaced apart along the first direction P1. The conveyor rollers 41 form a moving channel 50 above the conveyor rollers 41. The glass is positioned on the conveyor rollers 41 and is moved into the frame 20 by the conveyor rollers 41. In some embodiments, the dust removal mechanism 31 includes a roller brush 313 located on the moving channel 50. The lower surface of the glass contacts the moving device 40. When the moving device 40 contacts the lower surface of the glass, some dust may adhere to the glass due to contact and compression. The roller brush 313 can be used to clean this dust, brushing the dust adhered to the lower surface of the glass due to contact and compression away from the glass surface, and then cleaning it completely under the combined action of the blowing component 311 and the dust collection component 312. In some embodiments, the glass dust cleaning device 10 includes a drive device 60. The drive device 60 is connected to and drives the conveyor roller 41 to rotate. The drive device 60 provides driving force to the moving device 40 to move the glass along the first direction P1.

[0033] The glass dust cleaning device 10 provided in the present application can simultaneously clean the dust with charge and the dust without charge on the glass surface, and can fully clean the dust. At the inlet end 21 of the rack 20, the dust with charge can be subjected to the action of the electrostatic generating mechanism 32. According to the principle of charge neutralization, the dust with charge is applied with the opposite charge by the electrostatic generating mechanism 32 to make it uncharged. Compared with the dust with a different charge from the glass, the uncharged dust is less likely to stick to the glass surface and is more likely to be blown away from the glass surface when entering the rack 20, and then adsorbed by the dust collection component 312. At the same time, the dust without charge on the glass surface can be adsorbed by the dust removal mechanism 31 to achieve the cleaning of the glass surface. At the same time, the roller brush 313 is provided on the moving channel 50 to more comprehensively clean the dust that can adhere to the lower surface of the glass due to contact and extrusion during the movement of the glass. The glass dust cleaning equipment 10 provided in the present application can automatically clean the dust on the upper and lower surfaces of the glass during the working process. Automated production can avoid the occurrence of safety hazards such as workers working close to the equipment; at the same time, during the entire cleaning process, the glass is moved under the action of the moving device 40, that is, the glass is cleaned during the transportation process, so that the overall production efficiency of the glass is not affected while cleaning the glass.

[0034] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A glass dust cleaning device, characterized in that: It includes a frame, a dust cleaning device and a moving device, the dust cleaning device and the moving device are both fixed to the frame, the frame is respectively provided with an inlet end and an outlet end on opposite sides along a first direction, a moving channel is formed between the inlet end and the outlet end, the dust cleaning device includes a dust removal mechanism and an electrostatic generating mechanism arranged in the moving channel, the electrostatic generating mechanism is located at the inlet end to apply an electric charge to the dust on the glass entering the moving channel, the dust removal mechanism and the moving device are located in the moving channel, the dust removal mechanism is used to remove dust on the surface of the glass, and the moving device is used to drive the glass to move along the first direction.

2. The glass dust cleaning device according to claim 1, characterized in that: The static electricity generating mechanism is arranged on the outer side of the frame close to the inlet end.

3. The glass dust cleaning device according to claim 1, characterized in that: The electrostatic generating mechanism includes a first electrostatic generating element and a second electrostatic generating element, the first electrostatic generating element and the second electrostatic generating element are respectively located on the upper and lower sides of the inlet end, the first electrostatic generating element and the second electrostatic generating element are on the same straight line in the second direction, and the second direction is perpendicular to the first direction.

4. The glass dust cleaning device according to claim 1, characterized in that: The dust removal mechanism includes an air blowing component, which is arranged in the frame and distributed on the upper and lower sides of the moving channel. The air blowing component is used to blow air toward the glass surface to separate dust on the glass surface.

5. The glass dust cleaning device according to claim 4, characterized in that: The dust removal mechanism includes a dust suction component, which is arranged in the frame and is used to absorb dust inside the frame.

6. The glass dust cleaning device according to claim 5, characterized in that: The dust collection assembly comprises a dust collecting chamber, a dust collection channel and a dust collection cover which are connected in sequence, and the opening of the dust collection cover faces the moving channel.

7. The glass dust cleaning device according to claim 6, characterized in that: The dust collection hood includes a first dust collection hood and a second dust collection hood, the first dust collection hood is located above the moving channel, the second dust collection hood is located below the moving channel, and the first dust collection hood and the second dust collection hood are both connected to the dust collection channel.

8. The glass dust cleaning device according to claim 1, characterized in that: The moving channel includes conveying rollers connected to the frame. A plurality of conveying rollers are spaced apart and arranged in parallel along the first direction. The moving channel is formed above the conveying rollers. The conveying rollers are used to move the glass entering the frame.

9. The glass dust cleaning device according to claim 8, characterized in that: The glass dust cleaning device includes a driving device, which is connected to and drives the conveying roller to rotate so that the glass moves along the first direction.

10. The glass dust cleaning device according to claim 1, characterized in that: The dust removal mechanism includes a roller brush, and the roller brush is located on the moving channel.

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