Glass plate surface cooling device

Abstract

The utility model relates to the relevant technical field of overflow pull-down method substrate glass production, in particular to a glass plate surface cooling device which comprises a cooling box and a filtering mechanism, the filtering mechanism is arranged at one end of the cooling box, and a cooling mechanism is arranged in the cooling box. According to the glass plate surface cooling device, through the arrangement of the filtering mechanism, air enters the cooling box through a filtering net, the filtering net filters the passing air, particle impurities in the air are intercepted, and the glass plate surface is prevented from being damaged by the particle impurities; when the clamping blocks are completely embedded into the movable grooves, one ends of the clamping blocks are separated from the interiors of the clamping grooves, the clamping blocks lose the limiting effect on the mounting frame, and therefore the mounting frame can be taken out from the interior of the cooling box; and then the filter screen is cleaned or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field related to the production of substrate glass by the overflow down-drawing method, and particularly relates to a glass plate surface cooling device. Background Technique

[0002] The overflow down-drawing method is one of the main methods for producing flat glass. It mainly uses a continuous stream of molten glass liquid to overflow on both sides of a refractory chute and converge at the tip of the lower end of the chute to form a glass plate, which is then formed into a glass plate by a traction mechanism. Since the glass surface does not come into contact with any material in this method, thin glass plates with good surface smoothness, flatness, no need for grinding and polishing, and uniform thickness can be produced. When the temperature of the glass plate surface is relatively high, during continuous packaging, the air between the glass and the PE film cannot be discharged in time, resulting in the phenomenon of packaging bulging. Reducing the glass temperature can greatly reduce the phenomenon of bulging during full packaging. Therefore, there is a particular need for a glass plate surface cooling device.

[0003] However, in the existing glass plate surface cooling devices, during use, most of the cooling devices often cool the glass plate surface by means of air cooling, but do not filter the extracted air, and the particulate impurities in the air will cause damage to the glass plate surface when blown towards the glass plate surface. Content of the Utility Model

[0004] The purpose of the utility model is to provide a glass plate surface cooling device to solve the problem that in the existing glass plate surface cooling devices, during use, most of the cooling devices often cool the glass plate surface by means of air cooling, but do not filter the extracted air, and the particulate impurities in the air will cause damage to the glass plate surface when blown towards the glass plate surface as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A glass plate surface cooling device includes a cooling box and a filtering mechanism. One end of the cooling box is provided with a filtering mechanism, and a cooling mechanism is arranged inside the cooling box;

[0006] The filtering mechanism includes a limiting groove, a movable groove, a limiting block, a mounting frame, a filter net, a clamping groove, a clamping block, a steel cable, a spring and a pull ring. A limiting groove is opened on one side of the surface of the cooling box, a movable groove is opened inside the cooling box, a limiting block is fitted inside the limiting groove, one end of the limiting block is fixedly connected with a mounting frame, a filter net is installed inside the mounting frame, a clamping groove is opened on one side of the surface of the mounting frame, a clamping block is fitted inside the movable groove, one end of the clamping block is fixedly connected with a steel cable, a spring is sleeved on the surface of the steel cable, and the other end of the steel cable is fixedly connected with a pull ring.

[0007] Preferably, the limiting groove is a dovetail groove, and the limiting block is a dovetail block.

[0008] Preferably, one end of the installation frame is fitted into one end of the cooling box, and one end of the clamping block is fitted into the inside of the clamping groove.

[0009] Preferably, the spring is arranged inside the movable groove. One end of the spring is fixedly connected to the clamping block, and the other end of the spring is fixedly connected to the cooling box.

[0010] Preferably, the cooling mechanism includes a water storage tank, a water pump, an evaporation mesh, an air duct, a delivery pipe, an air intake hopper, an air outlet hopper, and a fan. The water storage tank is placed inside the cooling box. The water pump is installed inside the cooling box. The evaporation mesh is installed inside the cooling box. The air duct is installed inside the cooling box. One end of the air duct is fixedly connected to the air intake hopper, and the other end of the air duct is fixedly connected to the air outlet hopper. The fan is installed inside the air duct.

[0011] Preferably, one end of the water pump is connected to the water storage tank, and the water storage tank is arranged directly below the evaporation mesh.

[0012] Preferably, one end of the delivery pipe is connected to the evaporation mesh, and the air intake hopper is aligned with the evaporation mesh.

[0013] Compared with the prior art, the beneficial effect of the present utility model is as follows: For this glass panel surface cooling device, through the setting of the filtering mechanism, when in use, when the fan performs the air extraction operation, the external air needs to pass through the filter screen for filtration before entering the inside of the cooling box. At this time, the filter screen filters the air, preventing particulate impurities in the air from entering the inside of the cooling box. At the same time, when the filter screen is blocked by impurities, the filter screen can be easily removed by pulling the pull ring for cleaning or replacement, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic cross-sectional external structure diagram of the present utility model;

[0015] Figure 2 is a schematic cross-sectional structure diagram of the filtering mechanism of the present utility model;

[0016] Figure 3 is the present utility model Figure 2 magnified schematic structure diagram at position A;

[0017] Figure 4 is a schematic structure diagram of the cooling mechanism of the present utility model;

[0018] Figure 5 is a schematic structure diagram of the cooperation between the air duct and the fan of the present utility model.

[0019] In the figure: 1, cooling box; 2, filtering mechanism; 201, limiting groove; 202, movable groove; 203, limiting block; 204, mounting frame; 205, filter screen; 206, card slot; 207, clamping block; 208, steel cable; 209, spring; 210, pull ring; 3, cooling mechanism; 301, reservoir; 302, water pump; 303, evaporation mesh; 304, air duct; 305, conveying pipe; 306, air collecting hopper; 307, air outlet hopper; 308, fan. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying 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 creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: a glass panel cooling device, including a cooling box 1 and a filtering mechanism 2. A filtering mechanism 2 is arranged at one end of the cooling box 1, and a cooling mechanism 3 is arranged inside the cooling box 1;

[0022] The filtering mechanism 2 includes a limit groove 201, a movable groove 202, a limit block 203, a mounting frame 204, a filter net 205, a card slot 206, a card block 207, a steel cable 208, a spring 209 and a pull ring 210. A limit groove 201 is provided on one side of the surface of the cooling box 1, a movable groove 202 is provided inside the cooling box 1, a limit block 203 is fitted inside the limit groove 201, one end of the limit block 203 is fixedly connected to a mounting frame 204, a filter net 205 is installed inside the mounting frame 204, a card slot 206 is provided on one side of the surface of the mounting frame 204, a card block 207 is fitted inside the movable groove 202, one end of the card block 207 is fixedly connected to a steel cable 208, a spring 209 is sleeved on the surface of the steel cable 208, and the other end of the steel cable 208 is fixedly connected to a pull ring 210. Through the settings of the limit groove 201, the movable groove 202, the limit block 203, the mounting frame 204, the filter net 205, the card slot 206, the card block 207, the steel cable 208, the spring 209 and the pull ring 210, when cooling the glass plate surface, the blower 308 performs an air extraction operation. At this time, air enters the inside of the cooling box 1 through the filter net 205, and the filter net 205 filters the passing air, intercepting particulate impurities in the air to prevent them from damaging the glass plate surface. When the filter net 205 is blocked and affects the air intake of the cooling box 1, the pull ring 210 can be pulled. At this time, the pull ring 210 drives the card block 207 to move inside the movable groove 202 through the steel cable 208, and at the same time the spring 209 is compressed and deformed. When the card block 207 is completely fitted inside the movable groove 202, one end of the card block 207 disengages from the inside of the card slot 206, and the card block 207 loses its limiting effect on the mounting frame 204, so that the mounting frame 204 can be taken out from the inside of the cooling box 1, and then the filter net 205 can be cleaned or replaced. Subsequently, the pull ring 210 is pulled to make the card block 207 completely fitted inside the movable groove 202, and the mounting frame 204 is fitted at one end of the cooling box 1. At this time, the limit block 203 is fitted inside the limit groove 201, and the card slot 206 is aligned with the position of the movable groove 202. The force applied to the pull ring 210 is released, and the spring 209 rebounds and deforms to drive the card block 207 to return to its original position. At this time, one end of the card block 207 is fitted inside the movable groove 202, and the other end is fitted inside the card slot 206, thereby fixing the mounting frame 204 inside the cooling box 1.

[0023] Further, the limit groove 201 is a dovetail groove, and the limit block 203 is a dovetail block. Through the setting of the limit block 203, when in use, when the dovetail-shaped limit block 203 is fitted inside the limit groove 201, the limit block 203 can position the mounting frame 204.

[0024] Further, the installation frame 204 is fitted at one end of the cooling box 1, and one end of the clamping block 207 is fitted inside the clamping groove 206. Through the setting of the clamping block 207, when in use, one end of the clamping block 207 is fitted inside the movable groove 202, and when the other end is fitted inside the clamping groove 206, the installation frame 204 can be fixed inside the cooling box 1.

[0025] Further, a spring 209 is arranged inside the movable groove 202. One end of the spring 209 is fixedly connected to the clamping block 207, and the other end of the spring 209 is fixedly connected to the cooling box 1. Through the setting of the spring 209, when in use, when the force applied to the pull ring 210 is released, the spring 209 will undergo a resilient deformation, thereby driving the clamping block 207 to return to its original position.

[0026] Further, the cooling mechanism 3 includes a water storage tank 301, a water pump 302, an evaporation mesh 303, an air duct 304, a delivery pipe 305, an air intake hopper 306, an air outlet hopper 307, and a fan 308. The water storage tank 301 is placed inside the cooling box 1, the water pump 302 is installed inside the cooling box 1, the evaporation mesh 303 is installed inside the cooling box 1, the air duct 304 is installed inside the cooling box 1. One end of the air duct 304 is fixedly connected to the air intake hopper 306, the other end of the air duct 304 is fixedly connected to the air outlet hopper 307, and the fan 308 is installed inside the air duct 304. Through the setting of the water storage tank 301, the water pump 302, the evaporation mesh 303, the air duct 304, the delivery pipe 305, the air intake hopper 306, the air outlet hopper 307, and the fan 308, when cooling the glass panel, the water pump 302 and the fan 308 are turned on. At this time, the water pump 302 pumps the cold water inside the water storage tank 301 to the evaporation mesh 303 through the delivery pipe 305. The fan 308 operates to draw air from the outside of the cooling box 1. At this time, the air will be cooled when passing through the evaporation mesh 303, and then enter the inside of the air duct 304 through the air intake hopper 306, and then be blown towards the glass panel surface through the air outlet hopper 307. At this time, the low-temperature air cools the glass panel surface. The evaporation mesh 303 is arranged directly above the water storage tank 301, so that the excess water inside the evaporation mesh 303 drips into the inside of the water storage tank 301 for recycling.

[0027] Further, one end of the water pump 302 is connected to the water storage tank 301, and the water storage tank 301 is arranged directly below the evaporation mesh 303. Through the setting of the water pump 302, when in use, the water pump 302 can pump the cold water inside the water storage tank 301, and then transfer it to the evaporation mesh 303 through the delivery pipe 305.

[0028] Further, one end of the conveying pipe 305 is connected to the evaporation mesh 303, and the air collecting hopper 306 is aligned with the evaporation mesh 303. Through the arrangement of the air collecting hopper 306, during use, the air collecting hopper 306 can collect the air cooled by the evaporation mesh 303 and transfer it to the inside of the air duct 304.

[0029] Working principle: When cooling the glass panel, turn on the water pump 302 and the fan 308. At this time, the water pump 302 conveys the cold water inside the water storage tank 301 to the evaporation mesh 303 through the conveying pipe 305. The fan 308 works to extract air from the outside of the cooling box 1. At this time, the air will be cooled when passing through the evaporation mesh 303, and then enter the inside of the air duct 304 through the air collecting hopper 306, and then be blown towards the glass panel surface through the air outlet hopper 307. At this time, the low-temperature air cools the glass panel surface. The evaporation mesh 303 is arranged directly above the water storage tank 301, so that the excess water inside the evaporation mesh 303 drips into the inside of the water storage tank 301 for sequential utilization. The fan 308 performs an air extraction operation. At this time, the air enters the inside of the cooling box 1 through the filter screen 205. The filter screen 205 filters the passing air and intercepts the particulate impurities in the air to prevent them from damaging the glass panel surface. When the filter screen 205 is blocked and affects the air intake of the cooling box 1, the pull ring 210 can be pulled. At this time, the pull ring 210 drives the clamping block 207 to move into the inside of the movable slot 202 through the steel cable 208, and at the same time, the spring 209 is compressed and deformed. When the clamping block 207 is completely fitted inside the movable slot 202, one end of the clamping block 207 disengages from the inside of the clamping slot 206, and the clamping block 207 loses the limiting effect on the installation frame 204, so that the installation frame 204 can be taken out of the inside of the cooling box 1, and then the filter screen 205 can be cleaned or replaced. Subsequently, pull the pull ring 210 to make the clamping block 207 completely fitted inside the movable slot 202, and fit the installation frame 204 at one end of the cooling box 1. At this time, the limiting block 203 is fitted inside the limiting slot 201, and the clamping slot 206 is aligned with the movable slot 202. Release the force applied to the pull ring 210, and the spring 209 rebounds and deforms to drive the clamping block 207 to return to its original position. At this time, one end of the clamping block 207 is fitted inside the movable slot 202, and the other end is fitted inside the clamping slot 206, thereby fixing the installation frame 204 inside the cooling box 1.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass panel surface cooling device, comprising a cooling box (1) and a filtering mechanism (2), characterized in that: One end of the cooling box (1) is provided with a filtering mechanism (2), and a cooling mechanism (3) is arranged inside the cooling box (1). The filtering mechanism (2) includes a limiting groove (201), a movable groove (202), a limiting block (203), a mounting frame (204), a filter screen (205), a clamping groove (206), a clamping block (207), a steel cable (208), a spring (209) and a pull ring (210). A limiting groove (201) is formed on one side of the surface of the cooling box (1), a movable groove (202) is formed inside the cooling box (1), a limiting block (203) is fitted inside the limiting groove (201), one end of the limiting block (203) is fixedly connected to a mounting frame (204), a filter screen (205) is installed inside the mounting frame (204), a clamping groove (206) is formed on one side of the surface of the mounting frame (204), a clamping block (207) is fitted inside the movable groove (202), one end of the clamping block (207) is fixedly connected to a steel cable (208), a spring (209) is sleeved on the surface of the steel cable (208), and the other end of the steel cable (208) is fixedly connected to a pull ring (210).

2. The glass panel cooling device according to claim 1, wherein: The limiting groove (201) is a dovetail groove, and the limiting block (203) is a dovetail block.

3. The glass panel cooling device according to claim 1, characterized in that: The mounting frame (204) is fitted at one end of the cooling box (1), and one end of the clamping block (207) is fitted inside the clamping groove (206).

4. A glass panel surface cooling device according to claim 1, characterized in that: The spring (209) is arranged inside the movable groove (202), one end of the spring (209) is fixedly connected to the clamping block (207), and the other end of the spring (209) is fixedly connected to the cooling box (1).

5. The glass panel cooling device according to claim 1, wherein: The cooling mechanism (3) includes a water storage tank (301), a water pump (302), an evaporation net (303), an air duct (304), a conveying pipe (305), an air collecting hopper (306), an air outlet hopper (307) and a fan (308). A water storage tank (301) is placed inside the cooling box (1), a water pump (302) is installed inside the cooling box (1), an evaporation net (303) is installed inside the cooling box (1), an air duct (304) is installed inside the cooling box (1), one end of the air duct (304) is fixedly connected to an air collecting hopper (306), the other end of the air duct (304) is fixedly connected to an air outlet hopper (307), and a fan (308) is installed inside the air duct (304).

6. The glass panel cooling device according to claim 5, characterized in that: One end of the water pump (302) is connected to the water storage tank (301), and the water storage tank (301) is arranged directly below the evaporation net (303).

7. The glass panel cooling device according to claim 5, characterized in that: One end of the conveying pipe (305) is connected to the evaporation net (303), and the air collecting hopper (306) is aligned with the evaporation net (303) in position.

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