Glass protection device for a glass edger

Abstract

The glass protection device of the glass edging machine is arranged on the edging machine rotating plate table roller way, comprises a spraying pipe and a water circulation unit connected with the spraying pipe, the end of the spraying pipe is connected with the roller way support, the spraying pipe can keep the lower surface of the glass in a wet state, the water circulation unit can continuously provide the spraying pipe with water for spraying operation, ensures that the glass passes through the rotating plate table in a wet state, and can also flush away the glass powder and the corundum on the lower surface of the glass and the roller wheels of the roller way, thereby effectively preventing the scratching problem of the surface of the glass, reducing the number of stop line treatment, and being beneficial to improving the product yield.

Description

Technical Field

[0001] This utility model belongs to the field of glass edging, specifically, it relates to a glass protection device for a glass edging machine. Background Technology

[0002] During the production of photovoltaic glass, scratches occur when the glass is rotated in the A-machine edge grinding machine. The reason for the scratches is that when the glass is edged in the A-machine, the glass surface has glass powder and grinding wheel shavings (carborundum). After leaving the A-machine, the glass passes through the rotating table and makes a 90-degree turn. The glass powder and carborundum on the glass surface fall onto the rollers of the rotating table. As the moisture evaporates, the glass powder and carborundum crystallize and scratch the glass. Scratches caused by glass powder crystallization occur frequently in batches, and it is difficult to find the abnormal point during processing, which increases processing time and reduces product output.

[0003] To address the aforementioned issues, patent application number 2021223443546 provides a cleaning mechanism for an edge grinding machine and an edge grinding machine itself. The cleaning mechanism, mounted on the frame of the edge grinding machine, includes a liquid path, an air path, and a nozzle. The nozzle comprises a housing, a liquid inlet, an air inlet, a gas-liquid mixing channel, and a spray nozzle. The liquid path is connected to the liquid inlet, the air path is connected to the air inlet, and the gas-liquid mixing channel is connected to the liquid inlet, air inlet, and spray nozzle. The spray nozzle faces the guide rail of the edge grinding machine. However, this design fails to solve the aforementioned problems.

[0004] Therefore, in order to improve or solve at least one of the above problems, a glass protection device for a glass edging machine is provided, which can keep the glass moist as it passes through the turntable, wash away glass powder and diamond grit on the lower surface of the glass and the rollers of the roller conveyor, and effectively prevent scratches on the glass surface. Utility Model Content

[0005] This utility model is designed to solve the aforementioned problems. Its purpose is to provide a glass protection device for glass edging machines that keeps the glass moist as it passes through the turntable, effectively washing away glass powder and abrasive from the lower surface of the glass and the rollers, thus preventing scratches on the glass surface. To achieve the above objective, the technical solution adopted by this utility model is as follows:

[0006] This utility model provides a glass protection device for a glass edging machine, which is installed on the roller conveyor of the edging machine's rotating table. It is characterized by including a spray pipe and a water circulation unit connected to the spray pipe, with the end of the spray pipe connected to the roller conveyor support.

[0007] The glass protection device for the glass edging machine provided by this utility model may also have the following feature: the spray pipe is provided with spray holes, including a first spray hole and a second spray hole. The first spray hole is evenly arranged on the spray pipe and corresponds to the position of the roller on the roller conveyor. The second spray hole is evenly arranged on the spray pipe and corresponds to the bottom surface of the glass.

[0008] The glass protection device for the glass edging machine provided by this utility model may also have the following feature: a spray head is provided inside the first spray hole and the second spray hole.

[0009] The glass protection device for the glass edging machine provided by this utility model may also have the following features: the water circulation unit includes a water collection tank, a circulation pipe and a circulation water pump. The water collection tank is located below the spray pipe, and a drain outlet is provided at the bottom of the water collection tank. A water inlet is provided on the spray pipe. One end of the circulation pipe is connected to the drain outlet, and the other end of the circulation pipe is connected to the water inlet. The circulation water pump is installed on the circulation pipe.

[0010] The glass protection device for the glass edging machine provided by this utility model may also have the following feature: the water circulation unit further includes a filter, which is installed on the circulation pipe and located between the drain outlet and the circulating water pump.

[0011] The glass protection device for the glass edging machine provided by this utility model may also have the following feature: the water circulation unit further includes a buffer water tank, which is installed on the circulation pipe and located between the filter and the circulation water pump.

[0012] The glass protection device for the glass edging machine provided by this utility model may also have the following feature: a water inlet is provided on the buffer water tank.

[0013] The technical effects of this utility model are as follows: The glass protection device for the glass edging machine provided by this utility model is installed on the roller conveyor of the edging machine's turntable. It includes a spray pipe and a water circulation unit connected to the spray pipe. The end of the spray pipe is connected to the roller support. The spray pipe can keep the lower surface of the glass moist. The water circulation unit can continuously provide water for the spray pipe to spray, ensuring that the glass passes through the turntable in a moist state. It can also wash away glass powder and diamond grit on the lower surface of the glass and the rollers of the roller conveyor, thereby effectively preventing scratches on the glass surface, reducing the number of downtime treatments, and helping to increase product output. Attached Figure Description

[0014] This manual includes the following figures, which illustrate the following:

[0015] Figure 1 This is a schematic diagram of the structure of the spray pipe in an embodiment of this utility model;

[0016] Figure 2This is a schematic diagram of the connection of the water circulation unit in an embodiment of this utility model;

[0017] The following are marked in the diagram: Spray pipe-10, spray hole-11, first spray hole-111, second spray hole-112, water inlet-12, water circulation unit-20, water collection tank-21, drain outlet-211, circulation pipe-22, circulation water pump-23, filter-24, buffer water tank-25, water inlet-251. Detailed Implementation

[0018] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0019] Figure 1 This is a schematic diagram of the structure of the spray pipe in an embodiment of this utility model; Figure 2 This is a schematic diagram of the connection of the water circulation unit in an embodiment of this utility model.

[0020] like Figure 1 and Figure 2 As shown, the glass protection device for the glass edging machine provided by this utility model is installed on the roller conveyor of the edging machine's turntable. It includes a spray pipe 10 and a water circulation unit 20 connected to the spray pipe 10. The end of the spray pipe 10 is connected to the roller conveyor support. The spray pipe 10 can keep the lower surface of the glass moist. The water circulation unit 20 can continuously provide water for the spray pipe 10 to ensure that the glass passes through the turntable in a moist state. It can also wash away glass powder and diamond grit on the lower surface of the glass and the roller conveyor rollers, thereby effectively preventing scratches on the glass surface, reducing the number of downtime treatments, and helping to increase product output.

[0021] like Figure 1 As shown, the spray pipe 10 is a hollow cylindrical tube closed at both ends. The spray pipe 10 is provided with spray holes 11, including first spray holes 111 and second spray holes 112. The first spray holes 111 are evenly arranged on the spray pipe 10, corresponding to the positions of the rollers on the roller conveyor. The second spray holes 112 are evenly arranged on the spray pipe 10, corresponding to the lower surface of the glass. A row of first spray holes 111 and a row of second spray holes 112 are arranged parallel to each other on the spray pipe 10. The first spray holes 111 and the second spray holes 112 are provided with nozzles, so that the spray pipe 10 can spray the lower surface of the glass and the rollers on the roller conveyor, keeping the lower surface of the glass moist and washing away the glass powder and diamond grit on the lower surface of the glass and the rollers on the roller conveyor.

[0022] like Figure 2As shown, the water circulation unit 20 includes a water collection tank 21, a circulation pipe 22, and a circulation pump 23. The water collection tank 21 is located below the spray pipe 10 and can collect the water sprayed out by the spray pipe 10 during the spraying operation. The water collection tank 21 is located below the roller conveyor of the turntable. The bottom of the water collection tank 21 is provided with a drain outlet 211. The spray pipe 10 is provided with a water inlet 12. One end of the circulation pipe 22 is connected to the drain outlet 211, and the other end of the circulation pipe 22 is connected to the water inlet 12. The circulation pump 23 is installed on the circulation pipe 22 so that the circulation pump 23 can pump the water in the water collection tank 21 to the spray pipe 10, thereby completing the circulation of the spray water and avoiding the waste of water resources.

[0023] like Figure 2 As shown, the water circulation unit 20 also includes a filter 24, which is installed on the circulation pipe 22 between the drain outlet 211 and the circulating water pump 23. The filter 24 is a bag filter with a filtration accuracy of up to 0.1 microns, which allows the filter 24 to filter glass powder and diamond abrasive in the spray water, preventing the glass powder and diamond abrasive from damaging the circulating water pump 23 during the circulation process, thus improving the reliability and safety of the structure.

[0024] like Figure 2 As shown, the water circulation unit 20 also includes a buffer water tank 25, which is installed on the circulation pipe 22 and located between the filter 24 and the circulation water pump 23. The buffer water tank 25 is provided with a water inlet 251, which facilitates the addition of spray water to the buffer water tank 25 through the water inlet 251, so as to ensure that the spray pipe 10 can always spray water to rinse the lower surface of the glass and the roller conveyor during the spraying operation, thereby further improving the reliability of the structure.

[0025] The role and effect of the embodiments

[0026] The glass protection device for the glass edging machine provided by this utility model is installed on the roller conveyor of the edging machine's turntable. It includes a spray pipe 10 and a water circulation unit 20 connected to the spray pipe 10. The end of the spray pipe 10 is connected to the roller conveyor support. The spray pipe 10 can keep the lower surface of the glass moist. The water circulation unit 20 can continuously provide water for the spray pipe 10 to spray, ensuring that the glass passes through the turntable in a moist state. It can also wash away glass powder and diamond grit on the lower surface of the glass and the rollers of the roller conveyor, thereby effectively preventing scratches on the glass surface, reducing the number of downtime operations, and helping to increase product output.

[0027] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A glass protection device for a glass edging machine, installed on the roller conveyor of the edging machine's rotating table, characterized in that, It includes a spray pipe (10) and a water circulation unit (20) connected to the spray pipe (10), the end of which is connected to a roller support.

2. The glass protection device for a glass edging machine according to claim 1, characterized in that, The spray pipe (10) is provided with spray holes (11), the spray holes (11) include a first spray hole (111) and a second spray hole (112). The first spray hole (111) is evenly arranged on the spray pipe (10) and corresponds to the position of the roller on the roller conveyor. The second spray hole (112) is evenly arranged on the spray pipe (10) and corresponds to the bottom surface of the glass.

3. The glass protection device for a glass edging machine according to claim 2, characterized in that, The first spray hole (111) and the second spray hole (112) are equipped with spray heads.

4. The glass protection device for a glass edging machine according to claim 3, characterized in that, The water circulation unit (20) includes a water collection tank (21), a circulation pipe (22), and a circulation pump (23). The water collection tank (21) is located below the spray pipe (10). The bottom of the water collection tank (21) is provided with a drain outlet (211). The spray pipe (10) is provided with a water inlet (12). One end of the circulation pipe (22) is connected to the drain outlet (211), and the other end of the circulation pipe (22) is connected to the water inlet (12). The circulation pump (23) is installed on the circulation pipe (22).

5. The glass protection device for a glass edging machine according to claim 4, characterized in that, The water circulation unit (20) also includes a filter (24), which is disposed on the circulation pipe (22) and located between the drain outlet (211) and the circulating water pump (23).

6. The glass protection device for a glass edging machine according to claim 5, characterized in that, The water circulation unit (20) also includes a buffer water tank (25), which is disposed on the circulation pipe (22) and located between the filter (24) and the circulation water pump (23).

7. The glass protection device for a glass edging machine according to claim 6, characterized in that, The buffer water tank (25) is provided with a water inlet (251).

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