Scratch-proof conveying belt for cleaning glass substrates

Abstract

The utility model discloses a kind of glass raw piece cleaning scratch-proof conveying belt, including conveying frame, the inside lower part of the conveying frame is rotatably installed with two transmission rollers by shaft holder, and the surface of two transmission rollers is equipped with rubber conveyor belt. Advantageous effect: left and right sides in conveying frame interior are respectively pasted and installed with rubber protective sheet, and trapezoidal convex stripe is set to rubber protective sheet lower surface corresponding rubber conveyor belt, by starting drive motor work, the transmission belt of drive motor output end winding installation drives transmission roller rotation, so that transmission roller drives rubber conveyor belt to transport glass raw piece, at this time, rubber protective sheet and its lower end trapezoidal convex stripe of left and right sides set in conveying frame interior form glass raw piece protection structure, so that deviated glass raw piece and conveying frame elastically contact, and trapezoidal convex stripe realizes the limiting of deviated glass raw piece, combined with rubber conveyor belt and the surface of several elastic supporting blocks thereof, can be elastically contacted with glass raw piece.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, and more specifically, to a glass sheet cleaning and anti-scratch conveyor belt. Background Technology

[0002] Raw glass sheets are fixed-size glass products manufactured by flat glass factories using standardized production processes. Their dimensions are primarily in imperial units, such as 12 feet (3660 mm) and 130 inches (3300 mm). These products use uniform dimensions to meet the needs of large-scale production, packaging, and transportation, and typically require secondary processing such as cutting and edging before they can be used as finished products. Raw glass sheets are classified into two main categories based on their production process: ordinary flat glass (including drawn and flat-drawn methods) and float glass, with thicknesses covering three levels: ultra-thin (0.55-2.8 mm), standard (3-12 mm), and extra-thick (15-25 mm).

[0003] In the existing technology, glass sheets need to be cleaned during the production process to remove impurities attached to their surface, which facilitates subsequent lamination and packaging. During the glass sheet cleaning stage, a conveying device is needed to transport and turn over the glass sheets. However, the conveying devices on the market do not have protective structures. During the transport process, the glass sheets are prone to hard contact with the frame of the conveying device and the conveyor belt, which poses a risk of scratching and breaking the glass sheets. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a glass sheet cleaning and anti-scratch conveyor belt, which has the advantages of preventing glass sheets from being scratched and broken, thereby solving the problems mentioned in the background technology.

[0005] (II) Technical Solution To achieve the aforementioned advantages in preventing scratches and breakage of raw glass sheets, the specific technical solution adopted by this utility model is as follows: A glass sheet cleaning and anti-scratch conveyor belt includes a conveyor frame. Two transmission rollers are rotatably mounted on the lower inner side of the conveyor frame via a bearing seat, and a rubber conveyor belt is mounted on the surface of the two transmission rollers. Several elastic support blocks are evenly adhered to the surface of the rubber conveyor belt. A drive motor is fixedly mounted on the bottom inner side of the conveyor frame, and a transmission belt is wound around the output end of the drive motor. One end of the transmission belt is wound and connected to one of the transmission rollers of the conveyor frame. Rubber protective sheets are pasted on both the left and right sides inside the conveyor frame, and a trapezoidal protrusion is integrally formed at the lower end of the rubber protective sheet. An industrial hot air blower is fixed to the top of the conveyor frame by bolts, and a hot air pipe is connected to the air outlet of the industrial hot air blower. One end of the hot air pipe passes through the conveyor frame and connects to a hot air hood, and the top surface of the hot air hood is fixedly connected to the inner side of the conveyor frame by a metal frame and bolts.

[0006] Furthermore, a perforated plate is fixed to the opening on the bottom surface of the hot air hood with screws, and a set of auxiliary pipes is welded to the left and right sides of the hot air hood respectively. An exhaust fan is fixed to the top surface of the hot air hood corresponding to the auxiliary pipes, and the air inlet of the exhaust fan is connected to the hot air hood through a pipe. The air outlet of the exhaust fan is provided with a comb-tooth pipe connected to the auxiliary pipes. A heat-resistant rubber elbow is fixed to the lower end of the auxiliary pipe, and the elbow is set towards the rubber conveyor belt.

[0007] Furthermore, the top surface of the elastic support block of the rubber conveyor belt is provided with a grid-like protrusion, and the thickness of the elastic support block of the rubber conveyor belt is 3-5cm.

[0008] Furthermore, the trapezoidal protrusion is provided with a sloping surface, and the sloping surface is oriented towards the bend of the auxiliary pipe.

[0009] Furthermore, the comb tube is provided with multiple branch tubes, and the number of branch tubes corresponds to the number of a set of auxiliary tubes on the left or right side of the hot air hood.

[0010] Furthermore, the bottom of the conveyor frame is equipped with casters, and both ends of the conveyor frame are open structures.

[0011] Furthermore, the rubber protective sheet and the trapezoidal protrusion are of the same length, and the length of the rubber protective sheet and the trapezoidal protrusion is the same as the length of the conveyor frame.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a glass sheet cleaning and anti-scratch conveyor belt, which has the following beneficial effects: (1) In this utility model, rubber protective sheets are attached and installed on the left and right sides inside the conveyor frame, and trapezoidal protrusions are set on the lower surface of the rubber protective sheets corresponding to the rubber conveyor belt. When the drive motor is started, the transmission belt installed on the output end of the drive motor drives the transmission roller to rotate, so that the transmission roller drives the rubber conveyor belt to transport the glass sheet. At this time, the rubber protective sheets and the trapezoidal protrusions at the lower end of the rubber protective sheets set on the left and right sides inside the conveyor frame form a protective structure for the glass sheet, so that the offset glass sheet is in elastic contact with the conveyor frame, and the trapezoidal protrusions limit the offset glass sheet. Combined with the rubber conveyor belt and several elastic support blocks on its surface, it can be in elastic contact with the glass sheet, avoiding the occurrence of scratches and breakage of the glass sheet.

[0013] (2) In this utility model, by starting the industrial hot air blower, hot air is introduced into the hot air hood through the hot air pipe, and then blown out evenly from top to bottom through the perforated plate at the bottom of the hot air hood, so as to realize the downward blowing and drying of the glass sheet on the rubber conveyor belt. At this time, the exhaust fan installed on the top surface of the hot air hood is started to draw the hot air in the hot air hood through the air inlet end of the exhaust fan, and then the comb tube at the air outlet end of the exhaust fan diverts the air into several auxiliary pipes on the side of the hot air hood, so that the elbow at the bottom of the auxiliary pipe blows the hot air into the side of the glass sheet. Combined with the elastic support blocks evenly arranged on the top surface of the rubber conveyor belt, the double-sided drying of the glass sheet is met, taking into account both the conveying and drying needs of the glass sheet. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a glass sheet cleaning and anti-scratch conveyor belt according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of a glass sheet cleaning and anti-scratch conveyor belt according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of a glass sheet cleaning and anti-scratch conveyor belt according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of a glass sheet cleaning and anti-scratch conveyor belt according to an embodiment of the present utility model.

[0016] In the picture: 1. Conveyor frame; 2. Drive roller; 3. Rubber conveyor belt; 4. Drive motor; 5. Transmission belt; 6. Industrial hot air blower; 7. Hot air duct; 8. Hot air hood; 9. Exhaust fan; 10. Rubber protective sheet; 11. Trapezoidal convex strip; 12. Comb tube; 13. Auxiliary pipe; 14. Elbow; 15. Perforated plate; 16. Elastic support block. Detailed Implementation

[0017] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0018] According to an embodiment of the present invention, a glass sheet cleaning and anti-scratch conveyor belt is provided.

[0019] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4 As shown, a glass sheet cleaning and anti-scratch conveyor belt according to an embodiment of the present invention includes a conveyor frame 1. Two drive rollers 2 are rotatably mounted on the lower inner side of the conveyor frame 1 via a shaft seat. A rubber conveyor belt 3 is mounted on the surface of the two drive rollers 2. Several elastic support blocks 16 are evenly adhered to the surface of the rubber conveyor belt 3. A drive motor 4 is fixedly mounted on the bottom inner side of the conveyor frame 1, and a drive belt 5 is wound around the output end of the drive motor 4. One end of the drive belt 5 is wound and connected to one of the drive rollers 2 of the conveyor frame 1. Rubber protective sheets 10 are adhered to both the left and right sides inside the conveyor frame 1, and a trapezoidal protrusion 11 is integrally formed at the lower end of the rubber protective sheet 10. An industrial hot air blower 6 is fixed to the top of the conveyor frame 1 by bolts, and the air outlet of the industrial hot air blower 6 is connected to... A hot air duct 7 is provided, one end of which passes through the conveyor frame 1 and is connected to a hot air hood 8. The top surface of the hot air hood 8 is fixedly connected to the inner side of the conveyor frame 1 by a metal frame and bolts. The industrial hot air fan 6 is specifically a 70KW diesel hot air fan (high-power industrial grade). For the drive motor 4, the industrial hot air fan 6 and the exhaust fan 9 described below, the control method of this utility model is to control them by manually starting and stopping the switch. The wiring diagram of the power components and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring arrangement will not be explained in detail. The rubber protective sheet 10 and the trapezoidal convex strip 11 can be hollow structures to form an airbag-like structure, which increases the buffering effect when in contact with the glass sheet.

[0020] Please refer to 1 and Figure 2 A perforated plate 15 is fixed to the opening on the bottom surface of the hot air hood 8 with screws. A set of auxiliary pipes 13 are welded to the left and right sides of the hot air hood 8 respectively. An exhaust fan 9 is fixed to the top surface of the hot air hood 8 corresponding to the auxiliary pipes 13. The air inlet of the exhaust fan 9 is connected to the hot air hood 8 through a pipe. The air outlet of the exhaust fan 9 is provided with a comb-tooth pipe 12 connected to the auxiliary pipes 13. A heat-resistant rubber elbow 14 is fixed to the lower end of the auxiliary pipe 13. The elbow 14 is set towards the rubber conveyor belt 3. The elastic support blocks 16 evenly distributed on the top surface of the rubber conveyor belt 3 make a gap between the bottom surface of the glass sheet and the rubber conveyor belt 3 to meet the requirements of double-sided drying of the glass sheet. The exhaust fan 9 is installed at the edge of the top surface of the hot air hood 8 to draw air from the inner edge of the hot air hood 8. On the one hand, it accelerates the air flow inside the hot air hood 8. On the other hand, it helps to increase the overall drying of the glass sheet.

[0021] Please refer to 4. The top surface of the elastic support block 16 of the rubber conveyor belt 3 is provided with a grid-like protrusion, and the thickness of the elastic support block 16 of the rubber conveyor belt 3 is 3-5cm. The grid-like protrusion of the elastic support block 16 helps to reduce the contact area with the glass sheet and improve the drying effect of the bottom surface of the glass sheet. The material of the elastic support block 16 can be heat-resistant rubber or polyurethane.

[0022] Please refer to 2 and Figure 3 The trapezoidal protrusion 11 is provided with a sloping surface, and the sloping surface is set towards the bend 14 of the auxiliary pipe 13. The sloping surface of the trapezoidal protrusion 11 is conducive to the limiting and guiding of the glass sheet and prevents the glass sheet from deviating.

[0023] Please refer to 2 and Figure 3 The comb tube 12 is equipped with multiple branch tubes, and the number of branch tubes corresponds to the number of auxiliary tubes 13 on the left or right side of the hot air hood 8. This structure satisfies the hot air diversion, so that hot air can be discharged from multiple auxiliary tubes 13, which satisfies the convection drying of the bottom surface of the glass sheet.

[0024] Please refer to 1. The bottom of the conveyor frame 1 is equipped with casters, and both ends of the conveyor frame 1 are open structures. The open structure of the conveyor frame 1 facilitates the feeding and discharging of glass sheets, and the casters facilitate the transfer of the conveyor frame 1.

[0025] Please refer to 1. The rubber protective sheet 10 and the trapezoidal protrusion 11 have the same length, and the length of the rubber protective sheet 10 and the trapezoidal protrusion 11 is the same as the length of the conveyor frame 1. By adopting this method, the protective length of the rubber protective sheet 10 and the trapezoidal protrusion 11 is the same as the length of the conveyor frame 1, which satisfies the continuous protection during the glass sheet conveying stage.

[0026] Working principle: First, the glass sheet is placed on the rubber conveyor belt 3. The drive motor 4 is started, and the transmission belt 5 wound around the output end of the drive motor 4 drives the transmission roller 2 to rotate. This causes the transmission roller 2 to drive the rubber conveyor belt 3 to transport the glass sheet. At this time, the rubber protective sheets 10 located on the left and right sides inside the conveyor frame 1 and their trapezoidal protrusions 11 at their lower ends form a protective structure for the glass sheet. This allows any misaligned glass sheet to elastically contact the conveyor frame 1, and the trapezoidal protrusions 11 limit the misalignment of the glass sheet. Combined with the rubber conveyor belt 3 and several elastic support blocks 16 on its surface, they can elastically contact the glass sheet, preventing scratches and breakage. Simultaneously, by starting... When the industrial hot air blower 6 is activated, the hot air pipe 7 introduces hot air into the hot air hood 8, and then the hot air is evenly blown out from top to bottom by the perforated plate 15 at the bottom of the hot air hood 8, realizing the downward blowing and drying of the glass sheet on the rubber conveyor belt 3. At this time, the exhaust fan 9 installed on the top surface of the hot air hood 8 is activated, causing the air inlet end of the exhaust fan 9 to draw hot air from the hot air hood 8, and then the comb pipe 12 at the air outlet end of the exhaust fan 9 to divert the air into several auxiliary pipes 13 on the side of the hot air hood 8, so that the elbows 14 at the bottom of the auxiliary pipes 13 blow hot air into the side of the glass sheet. Combined with the elastic support blocks 16 evenly arranged on the top surface of the rubber conveyor belt 3, there is a gap between the bottom surface of the glass sheet and the rubber conveyor belt 3, which meets the requirements for double-sided drying of the glass sheet.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A scratch-preventing conveying belt for cleaning a glass sheet, comprising a conveying frame (1), characterized in that, The inner lower part of the conveying frame (1) is rotatably installed with two transmission rollers (2) through shaft seats, and the surfaces of the two transmission rollers (2) are installed with rubber conveying belts (3), the surfaces of the rubber conveying belts (3) are uniformly bonded with a plurality of elastic supporting blocks (16), the inner bottom of the conveying frame (1) is fixedly installed with a driving motor (4), and the output end of the driving motor (4) is installed with a transmission belt (5), one end of the transmission belt (5) is woundly connected with one of the transmission rollers (2) of the conveying frame (1), the left and right sides of the conveying frame (1) are bonded with rubber protective sheets (10), and the lower ends of the rubber protective sheets (10) are integrally formed with trapezoidal convex strips (11), the top of the conveying frame (1) is fixedly installed with an industrial hot air blower (6) through bolts, and the air outlet of the industrial hot air blower (6) is communicated with a hot air pipe (7), one end of the hot air pipe (7) penetrates the conveying frame (1) and is communicated with a hot air cover (8), and the top surface of the hot air cover (8) is fixedly connected with the inner surface of the conveying frame (1) through a metal square frame and bolts.

2. The scratch-preventing conveying belt for cleaning a glass sheet according to claim 1, wherein The bottom surface of the hot air cover (8) is fixedly installed with a perforated plate (15) through screws, and the left and right sides of the hot air cover (8) are respectively welded with a group of auxiliary pipes (13), the top surface of the hot air cover (8) is fixedly installed with an air extractor (9) corresponding to the auxiliary pipe (13), the air inlet end of the air extractor (9) is communicated with the hot air cover (8) through a pipeline, and the air outlet end of the air extractor (9) is provided with a comb pipe (12) communicated with the auxiliary pipe (13), the lower end of the auxiliary pipe (13) is fixedly installed with an elbow (14) made of heat-resistant rubber material, and the elbow (14) is arranged towards the rubber conveying belt (3).

3. The scratch-preventing conveying belt for cleaning a glass sheet according to claim 1, wherein The top surface of the elastic supporting block (16) of the rubber conveying belt (3) is provided with a grid-shaped protrusion, and the thickness of the elastic supporting block (16) of the rubber conveying belt (3) is 3-5cm.

4. The scratch-preventing conveying belt for cleaning a glass sheet according to claim 2, wherein The trapezoidal convex strip (11) is provided with an inclined surface, and the inclined surface is arranged towards the elbow (14) of the auxiliary pipe (13).

5. The scratch-preventing conveying belt for cleaning a glass sheet according to claim 2, wherein The comb pipe (12) is provided with a plurality of branch pipes, and the plurality of branch pipes correspond in number to the group of auxiliary pipes (13) on the left side or the right side of the hot air cover (8).

6. The scratch-preventing conveying belt for cleaning a glass sheet according to claim 1, wherein The bottom of the conveying frame (1) is rotatably installed with universal wheels, and the two ends of the conveying frame (1) are both open structures.

7. The scratch-preventing conveying belt for cleaning a glass sheet according to claim 1, wherein The lengths of the rubber protective sheet (10) and the trapezoidal convex strip (11) are the same, and the lengths of the rubber protective sheet (10) and the trapezoidal convex strip (11) are the same as the length of the conveying frame (1).

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