A self-cleaning mechanism for belt transmission of glass substrates

Abstract

The present invention discloses a self-cleaning mechanism for belt transmission of glass substrates, including a conveyor belt and two symmetrically arranged conversion and adjustment components installed outside the conveyor belt; the conversion and adjustment components include a clamping and cleaning mechanism and a first support mechanism and a second support mechanism arranged from front to back and installed below the clamping and cleaning mechanism. The first support mechanism and the second support mechanism are symmetrically arranged, and the front end below the clamping and cleaning mechanism is fixedly installed on the top of the first support mechanism. The present invention provides a self-cleaning mechanism for belt transmission of glass substrates. Through the setting of two conversion and adjustment components, when one of the conversion and adjustment components is being cleaned or replaced, another cleaning component can be switched for use to ensure the normal progress of production; through the setting of the clamping and cleaning mechanism, the surface of the conveyor belt can be automatically cleaned to prevent impurities on the surface of the conveyor belt from affecting the quality of the glass substrates.

Description

Technical Field

[0001] The present invention belongs to the technical field of processing and manufacturing of liquid crystal glass substrates, and particularly relates to a self-cleaning mechanism for belt transmission of glass substrates. Background Art

[0002] Scratches on the glass surface are generated during the manufacturing process or transportation process of liquid crystal substrate glass, and are caused by the sliding of hard foreign objects on the glass surface. For example, the sliding of metal on the glass surface will cause scratches, and the sliding of glass powder particles on the glass surface will also cause scratches. When the glass is transferred, it needs to be transported through a conveyor belt to enter the next process. Since the glass substrate is in direct contact with the surface of the conveyor belt, the cleanliness of the conveyor belt surface is crucial. If there are dust impurities on the conveyor belt surface, they are likely to adhere to the glass substrate surface, resulting in defective products. If a cleaning roller is used to clean the conveyor belt, when there are too many impurities on the surface of the cleaning roller, it is necessary to stop the machine to clean or replace the surface of the cleaning roller, which affects the production progress. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above problems existing in the prior art, and provide a self-cleaning mechanism for belt transmission of glass substrates. Through the setting of two conversion and adjustment components, when one of the conversion and adjustment components is being cleaned or replaced, the other cleaning component can be switched for use to ensure the normal progress of production; through the setting of this clamping and cleaning mechanism, the surface of the conveyor belt can be automatically cleaned to prevent the impurities on the conveyor belt surface from affecting the quality of the glass substrate.

[0004] To achieve the above technical objectives and reach the above technical effects, the present invention is realized through the following technical solutions:

[0005] A self-cleaning mechanism for belt transmission of glass substrates includes a conveyor belt and two symmetrically arranged conversion and adjustment components installed outside the conveyor belt;

[0006] The conversion and adjustment component includes a clamping and cleaning mechanism and a first support mechanism and a second support mechanism arranged from front to back and installed below the clamping and cleaning mechanism. The first support mechanism and the second support mechanism are symmetrically arranged. The front end below the clamping and cleaning mechanism is fixedly installed on the top of the first support mechanism, and the rear end below the clamping and cleaning mechanism is closely placed on the top of the second support mechanism;

[0007] The clamping and cleaning mechanism includes two symmetrically arranged cleaning roller frames and a first mounting plate and a second mounting plate installed at the front and rear ends of the cleaning roller frames;

[0008] The cleaning roller frame includes a cleaning roller shaft and a cleaning roller sleeved outside the cleaning roller shaft. The front end of the cleaning roller shaft is fixedly connected to the first mounting plate;

[0009] The first support mechanism includes a support base and a first support column fixedly installed at the center of the top surface of the support base. A second support column is rotatably installed on the top surface of the first support column. A support platform is fixedly installed on the top surface of the second support column. A third support column is fixedly installed on the top of the support platform. The first mounting plate is fixedly installed on the top of the third support column;

[0010] A rotating disk is fixedly installed on the outside of the second support column. Four limiting grooves are evenly distributed on the outer circumferential surface of the rotating disk. A limiting plate is placed in the limiting groove in a matching manner. The limiting plate is slidably installed at the rear end of the outer surface of the first support column.

[0011] Further, cleaning bristles are evenly distributed on the outside of the cleaning roller.

[0012] Further, six positioning cards are evenly distributed on the outer circumferential surface of the cleaning roller shaft. Positioning card slots that match the positioning cards are evenly distributed on the inner circumferential surface of the cleaning roller.

[0013] Further, a first mounting ring is fixedly installed at the front end of the outside of the cleaning roller shaft. First circular grooves are evenly distributed along the circumferential direction on the rear side edge of the first mounting ring. First mounting posts that match the first circular grooves are evenly distributed along the circumferential direction on the front side of the cleaning roller.

[0014] Further, second mounting rings are fixedly installed at both the upper and lower ends of the front side of the second mounting plate. A third mounting ring is fixedly installed on the front side of the second mounting ring. Both the second mounting ring and the third mounting ring are sleeved on the outside of the cleaning roller shaft;

[0015] Second circular grooves are evenly distributed along the circumferential direction on the front side edge of the third mounting ring. Second mounting posts that match the second circular grooves are evenly distributed along the circumferential direction on the rear side of the cleaning roller;

[0016] Threaded holes are opened at both the upper and lower ends of the front side of the second mounting plate. Bolts are threadedly connected in the threaded holes;

[0017] One end of the bolt passing through the threaded hole is threadedly connected in the threaded groove on the rear side of the cleaning roller shaft.

[0018] Further, the limiting plate is an L-shaped plate.

[0019] Further, a lifting ring is rotatably installed on the top surface of the support base. A lifting inclined groove is opened at the front end of the top surface of the lifting ring.

[0020] The beneficial effects of the present invention are:

[0021] The present invention provides a self-cleaning mechanism for belt transmission of glass substrates. Through the setting of two conversion and adjustment components, when one conversion and adjustment component is being cleaned or replaced, the other cleaning component can be switched for use to ensure the normal progress of production. Through the setting of this clamping and cleaning mechanism, the surface of the conveyor belt can be automatically cleaned to prevent impurities on the surface of the conveyor belt from affecting the quality of the glass substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0023] Figure 1 is a schematic structural diagram of the present invention;

[0024] Figure 2 is a partial structural diagram of the present invention;

[0025] Figure 3 is a partial structural diagram of the present invention;

[0026] Figure 4 is a partial structural diagram of the present invention;

[0027] Figure 5 is an exploded view of a partial structure of the present invention;

[0028] Figure 6 is a rear view of a partial structure of the present invention;

[0029] Figure 7 is a right view of a partial structure of the present invention;

[0030] Figure 8 is an exploded view of a partial structure of the present invention;

[0031] Figure 9 is a rear view of a partial structure of the present invention;

[0032] Figure 10 is a partial structural diagram of the present invention;

[0033] Figure 11 is an exploded view of a partial structure of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0036] As Figure 1 shown, a self-cleaning mechanism for glass substrate belt transmission includes a conveyor belt 1 and two symmetrically arranged conversion and adjustment components 2 installed outside the conveyor belt 1.

[0037] As Figure 2 shown, the conversion and adjustment component 2 includes a clamping and cleaning mechanism 21 and a first support mechanism 22 and a second support mechanism 23 arranged from front to back and installed below the clamping and cleaning mechanism 21. The first support mechanism 22 and the second support mechanism 23 are symmetrically arranged. The front end below the clamping and cleaning mechanism 21 is fixedly installed on the top of the first support mechanism 22, and the rear end below the clamping and cleaning mechanism 21 is closely placed on the top of the second support mechanism 23;

[0038] Among them, since the conveyor belt 1 is a return belt, the two conversion and adjustment components 2 are located outside the lower conveyor belt 1 to clean the lower conveyor belt.

[0039] As Figures 3 to 9 shown, the clamping and cleaning mechanism 21 includes two symmetrically arranged cleaning roller frames 24 and a first mounting plate 25 and a second mounting plate 26 installed at the front and rear ends of the cleaning roller frame 24;

[0040] Among them, the first mounting plate 25 is fixedly installed on the top of the first support mechanism 22, and the second mounting plate 26 is closely placed on the top of the second support mechanism 23;

[0041] The cleaning roller frame 24 includes a cleaning roller shaft 241 and a cleaning roller 242 sleeved outside the cleaning roller shaft 241. The front end of the cleaning roller shaft 241 is fixedly connected to the first mounting plate 25;

[0042] The outer surface of the cleaning roller 242 is evenly distributed with cleaning bristles 243;

[0043] The cleaning bristles 243 are provided to automatically clean the surface of the conveyor belt;

[0044] Six positioning cards 2411 are evenly distributed on the outer circumferential surface of the cleaning roller shaft 241, and positioning slots 2421 matching the positioning cards 2411 are evenly distributed on the inner circumferential surface of the cleaning roller 242;

[0045] With this setting, it is convenient to fit the cleaning roller 242 onto the surface of the cleaning roller shaft 241, facilitating actual installation and subsequent disassembly, and providing convenience for the replacement and cleaning of the cleaning roller 242;

[0046] A first mounting ring 2412 is fixedly installed at the front end outside the cleaning roller shaft 241. First circular grooves 2413 are evenly distributed along the circumferential direction on the rear side edge of the first mounting ring 2412. First mounting posts 2422 that cooperate with the first circular grooves 2413 are evenly distributed along the circumferential direction on the front side of the cleaning roller 242;

[0047] Among them, the first mounting posts 2422 are located between two adjacent positioning card slots 2421; with this setting, it is convenient to limit the position of the cleaning roller 242 when fitting the cleaning roller 242 onto the surface of the cleaning roller shaft 241;

[0048] Both upper and lower ends of the front side of the second mounting plate 26 are fixedly installed with second mounting rings 261. A third mounting ring 262 is fixedly installed on the front side of the second mounting ring 261. Both the second mounting ring 261 and the third mounting ring 262 are sleeved outside the cleaning roller shaft 241;

[0049] Second circular grooves 2621 are evenly distributed along the circumferential direction on the front side edge of the third mounting ring 262. Second mounting posts 2423 that cooperate with the second circular grooves 2621 are evenly distributed along the circumferential direction on the rear side of the cleaning roller 242;

[0050] Threaded holes 263 are opened at both upper and lower ends of the front side of the second mounting plate 26. Bolts 264 are threadedly connected inside the threaded holes 263;

[0051] A threaded groove 2414 is opened on the rear side of the cleaning roller shaft 241. One end of the bolt 264 passing through the threaded hole 263 is threadedly connected inside the threaded groove 2414;

[0052] With this setting, the two cleaning roller frames 24 can be connected, and it is convenient to remove the second mounting plate 26 from the rear end of the cleaning roller frame 24, facilitating the movement and replacement of the cleaning roller frame 24 and convenient for actual installation and use.

[0053] As Figures 10 to 11 shown, the first support mechanism 22 includes a support base 221 and a first support column 222 fixedly installed at the center of the top surface of the support base 221. A second support column 223 is rotatably installed on the top surface of the first support column 222. A support platform 224 is fixedly installed on the top surface of the second support column 223. A third support column 225 is fixedly installed on the top of the support platform 224. The first mounting plate 25 is fixedly installed on the top of the third support column 225;

[0054] A rotating disk 2231 is fixedly installed outside the second support column 223. Four limiting grooves 2232 are evenly distributed on the outer circumferential surface of the rotating disk 2231. A limiting plate 2233 is placed in the limiting groove 2232 in a matching manner. The limiting plate 2233 is slidably installed at the rear end of the outer surface of the first support column 222.

[0055] The limiting plate 2233 is an L-shaped plate.

[0056] A lifting ring 2211 is rotatably installed on the top surface of the support base 221. A lifting inclined groove 2212 is formed at the front end of the top surface of the lifting ring 2211.

[0057] The bottom of the limiting plate 2233 is slidably placed on the top of the lifting ring 2211. Due to the design of the lifting inclined groove 2212, through the rotation of the lifting ring 2211, the limiting plate 2233 can be lifted and lowered to achieve connection or disconnection with the limiting groove 2232, facilitating the fixation after the rotation of the second support column 223.

[0058] With this setting, the cleaning roller frame 24 can be rotated to the front and rear ends of the conveyor belt 1 for cleaning or replacement, facilitating actual maintenance.

[0059] During actual use, through the setting of the two conversion adjustment components 2, when one of the conversion adjustment components 2 is cleaning or replacing, the other cleaning component can be switched for use to ensure the normal progress of production; through the setting of the clamping and cleaning mechanism 21, the surface of the conveyor belt 1 can be automatically cleaned to prevent impurities on the surface of the conveyor belt 1 from affecting the quality of the glass substrate.

[0060] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0061] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A self-cleaning mechanism for belt transmission of glass substrates, Characterized in that: It includes a conveyor belt (1) and two symmetrically arranged conversion and adjustment components (2) installed outside the conveyor belt (1); The conversion and adjustment component (2) includes a clamping and cleaning mechanism (21) and a first support mechanism (22) and a second support mechanism (23) arranged from front to back and installed below the clamping and cleaning mechanism (21). The first support mechanism (22) and the second support mechanism (23) are symmetrically arranged. The front end below the clamping and cleaning mechanism (21) is fixedly installed on the top of the first support mechanism (22), and the rear end below the clamping and cleaning mechanism (21) is closely placed on the top of the second support mechanism (23); The clamping and cleaning mechanism (21) includes two symmetrically arranged cleaning roller frames (24) and a first mounting plate (25) and a second mounting plate (26) installed at the front and rear ends of the cleaning roller frame (24); The cleaning roller frame (24) includes a cleaning roller shaft (241) and a cleaning roller (242) sleeved outside the cleaning roller shaft (241). The front end of the cleaning roller shaft (241) is fixedly connected to the first mounting plate (25); The first support mechanism (22) includes a support base (221) and a first support column (222) fixedly installed at the center of the top surface of the support base (221). A second support column (223) is rotatably installed on the top surface of the first support column (222). A support platform (224) is fixedly installed on the top surface of the second support column (223). A third support column (225) is fixedly installed on the top of the support platform (224). The first mounting plate (25) is fixedly installed on the top of the third support column (225); A rotating disc (2231) is fixedly installed outside the second support column (223). Four limiting grooves (2232) are evenly distributed on the outer circumferential surface of the rotating disc (2231). A limiting plate (2233) is placed in cooperation with the limiting groove (2232), and the limiting plate (2233) is slidably installed at the rear end of the outer surface of the first support column (222); A lifting ring (2211) is rotatably installed on the top surface of the support base (221), and a lifting inclined groove (2212) is opened at the front end of the top surface of the lifting ring (2211).

2. The self-cleaning mechanism for belt transmission of glass substrates according to claim 1, Characterized in that: Cleaning bristles (243) are evenly distributed on the outside of the cleaning roller (242).

3. The self-cleaning mechanism for belt transmission of glass substrates according to claim 1, Characterized in that: Six positioning cards (2411) are evenly distributed on the outer circumferential surface of the cleaning roller shaft (241), and positioning slots (2421) matching the positioning cards (2411) are evenly distributed on the inner circumferential surface of the cleaning roller (242).

4. The self-cleaning mechanism for belt transmission of glass substrates according to claim 1, Characterized in that: A first mounting ring (2412) is fixedly installed at the front end outside the cleaning roller shaft (241). First circular grooves (2413) are evenly distributed along the circumferential direction on the edge of the rear side surface of the first mounting ring (2412). First mounting posts (2422) that are matched with the first circular grooves (2413) are evenly distributed along the circumferential direction on the front side surface of the cleaning roller (242).

5. The self-cleaning mechanism for glass substrate belt transmission according to claim 1, wherein: Second mounting rings (261) are fixedly installed at both the upper and lower ends of the front side surface of the second mounting plate (26). A third mounting ring (262) is fixedly installed on the front side surface of the second mounting ring (261). Both the second mounting ring (261) and the third mounting ring (262) are sleeved outside the cleaning roller shaft (241); Second circular grooves (2621) are evenly distributed along the circumferential direction on the edge of the front side surface of the third mounting ring (262). Second mounting posts (2423) that are matched with the second circular grooves (2621) are evenly distributed along the circumferential direction on the rear side surface of the cleaning roller (242); Threaded holes (263) are formed at both the upper and lower ends of the front side surface of the second mounting plate (26). Bolts (264) are threadedly connected in the threaded holes (263); A threaded groove (2414) is formed on the rear side surface of the cleaning roller shaft (241). One end of the bolt (264) passing through the threaded hole (263) is threadedly connected in the threaded groove (2414).

6. The self-cleaning mechanism for glass substrate belt transmission according to claim 1, wherein: The limiting plate (2233) is an L-shaped plate.

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