Cooling device for glass production

Abstract

The utility model discloses a cooling device for glass production, and belongs to the technical field of glass production. The cooling device for glass production further comprises a fixed block fixedly arranged at the upper end of the box body, the fixing block is fixedly connected with a pair of electric cylinders II; the output ends of the two electric cylinders II are fixedly connected with scrapers II; a first scraper is fixedly arranged at the upper end of the outer side of the conveying belt. A ventilation pipe is fixedly arranged at the upper end of the box body; a pair of first electric cylinders is fixedly arranged on the two sides of the ventilation pipe. The upper ends of the two first electric cylinders are fixedly connected with a plugging plate. A fixing frame is fixedly arranged at the upper end of the ventilation pipe; a motor II is fixedly arranged at the lower end of the fixing frame; the output end of the motor II is fixedly connected with an exhaust fan; by arranging the scraper II and the scraper I, the surface of the glass is scraped from the upper side and the lower side, the cleanness of the surface of the glass is kept, the quality of finished products is prevented from being damaged due to the fact that water mist generated on the surface of the to-be-cooled glass in the cooling process adheres to dust or affects uniform heat dissipation, and the quality of the finished products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production, and more specifically relates to a cooling device for glass production. Background Art

[0002] The production process of glass includes: batching, melting, forming, annealing and other processes. During the forming process, glass undergoes drastic temperature and shape changes, which leave thermal stress in the glass. This thermal stress will reduce the strength and thermal stability of glass products. If cooled directly, it is likely to break by itself during the cooling process or during subsequent storage, transportation and use. It is necessary to use a cooling device for glass production to cool it down step by step. The cooling device for glass production is generally a cooling box, which passes the prepared cold air into the cooling box at equal intervals to steadily cool the glass in the cooling box.

[0003] For example, the cooling device for glass production of patent application number CN202222891670.X includes a cooling box, a refrigerating box and an iron conveyor belt body, one end of the cooling box is installed with a refrigerating box by bolts and one side of the refrigerating box is installed with a semiconductor refrigerating plate with a cooling function by a mounting groove, one end of the refrigerating box is installed with an air pump by a mounting frame, the air inlet of the air pump is connected by an input pipe and the air outlet of the air pump is connected to the cooling box by an output pipe, one side of the cooling box is installed with a thermometer by screws, one end of the cooling box is provided with an inlet and outlet and fixed end plates are welded on both sides of the inlet and outlet, an iron conveyor belt body is provided in the cooling box by a mounting frame and one end of the iron conveyor belt body passes through the inlet and outlet and is located between the fixed end plates. This novel cooling device for glass production can quickly feed and discharge materials, has a high degree of automation, and is suitable for wide promotion and use.

[0004] Although the above-mentioned cooling device for glass production can quickly feed and discharge materials, it is not very practical for cooling glass in the south or humid areas. The south is humid and the air is humid, and a large amount of water droplets are easily condensed after the glass is cooled, affecting the quality and appearance of the glass products. Utility Model Content

[0005] The utility model provides a cooling device for glass production to solve the above technical problems.

[0006] The utility model discloses a cooling device for glass production, comprising a conveyor belt; a motor 1 is fixedly arranged on one side of the conveyor belt; an output end of the motor 1 is fixedly connected to a conveying roller of the conveyor belt; a bracket is arranged on the outer side of the conveyor belt; the upper end of the bracket is fixedly connected to a box body; a plurality of pairs of top blocks are fixedly arranged on the conveyor belt; a plurality of air holes are fixedly arranged on the conveyor belt of the conveyor belt; a refrigerator is fixedly arranged on the upper end of the box body; a cold air pipe is arranged between the refrigerator and the box body; the refrigerator is connected to the inner side of the box body through the cold air pipe; it also includes a fixed block fixedly arranged on the upper end of the box body; the fixed block is fixedly connected to a pair of electric cylinders 2; the output ends of the two electric cylinders 2 are fixedly connected to scraper 2; a scraper 1 is fixedly arranged on the upper end of the outer side of the conveyor belt; a ventilation pipe is fixedly arranged on the upper end of the box body; a pair of electric cylinders 1 are fixedly arranged on both sides of the ventilation pipe; the upper ends of the two electric cylinders 1 are fixedly connected to a blocking plate; a fixed frame is fixedly arranged on the upper end of the ventilation pipe; a motor 2 is fixedly arranged on the lower end of the fixed frame; and the output end of the motor 2 is fixedly connected to an exhaust fan.

[0007] Preferably: the box is rotatably connected to a bearing at the connection between the cold air pipe and the box; the inner side of the bearing is fixedly connected to the nozzle.

[0008] Preferably, a rubber pad is fixedly provided on the box body at a side close to the conveyor belt.

[0009] Preferably: the scraper 1 is made of highly elastic waterproof rubber material; the scraper 1 is fixedly provided with an anti-skid pad; the scraper 1 is fixedly provided with a plurality of water guide grooves on the surface of the anti-skid pad.

[0010] Preferably, the scraper 2 is made of a flexible composite resin material.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) By setting scraper 2 and scraper 1, the glass surface is scraped from the upper and lower sides to keep the glass surface clean, preventing the glass to be cooled from being damaged by dust or affecting uniform heat dissipation due to water mist on the glass surface during the cooling process, thereby improving the quality of the finished product;

[0013] (2) By setting up a ventilation duct and a sealing plate, and setting a motor and an exhaust fan inside the ventilation duct, the hot air that is easy to rise due to its high temperature after the heat exchange is completed can be extracted. At the same time, the rotation of the exhaust fan can be used to speed up the air flow speed, speed up the slow cooling and fast cooling efficiency, and shorten the cooling time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the conveyor belt connection structure of the utility model;

[0017] Figure 4 This is a schematic structural diagram of a scraper of the utility model.

[0018] Explanation of the numbers in the figure: 10. Conveyor belt; 11. Motor 1; 12. Bracket; 13. Scraper 1; 14. Top block; 15. Box; 16. Refrigerator; 17. Ventilation duct; 18. Electric cylinder 1; 19. Fixed block; 20. Electric cylinder 2; 21. Scraper 2; 22. Sealing plate; 23. Fixed bracket; 24. Motor 2; 25. Bearing; 26. Nozzle; 27. Rubber pad; 28. Exhaust fan; 29. ​​Cooling duct; 30. Anti-skid pad; 31. Water guide trough; 32. Air hole. DETAILED DESCRIPTION

[0019] Specific embodiment 1: Please refer to Figure 1-4 A cooling device for glass production, comprising a conveyor belt 10; a motor 11 is fixedly arranged on one side of the conveyor belt 10; the output end of the motor 11 is fixedly connected to the conveying roller of the conveyor belt 10; a bracket 12 is arranged on the outer side of the conveyor belt 10; the upper end of the bracket 12 is fixedly connected to a box body 15; a plurality of pairs of top blocks 14 are fixedly arranged on the conveyor belt of the conveyor belt 10; a plurality of air holes 32 are fixedly arranged on the conveyor belt of the conveyor belt 10; a refrigerator 16 is fixedly arranged on the upper end of the box body 15; a cold air pipe 29 is arranged between the refrigerator 16 and the box body 15; the refrigerator 16 is connected to the inner side of the box body 15 through the cold air pipe 29; it also includes a fixed block 19 fixedly arranged on the upper end of the box body 15; the fixed block 19 is fixedly connected to a pair of electric cylinders 20; the output ends of the two electric cylinders 20 are fixedly connected to scrapers 21; a scraper 13 is fixedly arranged on the upper end of the outer side of the conveyor belt 10; a A ventilation pipe 17 is provided; a pair of electric cylinders 18 are fixedly provided on both sides of the ventilation pipe 17; the upper ends of the two electric cylinders 18 are fixedly connected to a blocking plate 22; a fixing frame 23 is fixedly provided on the upper end of the ventilation pipe 17; a motor 24 is fixedly provided at the lower end of the fixing frame 23; an output end of the motor 24 is fixedly connected to an exhaust fan 28; by providing a scraper 21 and a scraper 13, the glass surface is scraped from the upper and lower sides to keep the glass surface clean, prevent the glass to be cooled from being damaged by dust on the glass surface due to water mist generated during the cooling process or affecting uniform heat dissipation, thereby improving the quality of the finished product; by providing the ventilation pipe 17 and the blocking plate 22, the motor 24 and the exhaust fan 28 are provided on the inner side of the ventilation pipe 17, so that the hot air that is easy to rise due to the high temperature after the heat exchange is completed can be extracted, and at the same time, the rotation of the exhaust fan 28 is used to accelerate the air flow speed, accelerate the slow cooling and fast cooling efficiency, and shorten the cooling time.

[0020] See also Figure 1-2 The box body 15 is rotatably connected to a bearing 25 at the connection between the cold air pipe 29 and the box body 15; the inner side of the bearing 25 is fixedly connected to a nozzle 26.

[0021] See also Figure 2-3 The box body 15 is fixedly provided with a rubber pad 27 on the side close to the conveyor belt 10 .

[0022] See also Figure 4 The scraper 13 is made of highly elastic and waterproof rubber material; the scraper 13 is fixedly provided with an anti-skid pad 30; the scraper 13 is fixedly provided with a plurality of water guide grooves 31 on the surface of the anti-skid pad 30.

[0023] See also Figure 1 The scraper 21 is made of flexible composite resin.

[0024] During operation, the glass is placed on the top block 14, and the motor 11 is started. After the glass is transported to the inside of the box 15, the motor 11 is turned off; the electric cylinder 18 is started to open the sealing plate 22 at the upper end of the ventilation pipe 17. At this time, the glass enters the slow cooling stage. When cooling, the glass only relies on the heat exchange between the glass surface and the air for cooling; the motor 24 is started, and the output end of the motor 24 drives the exhaust fan 28 to rotate. As the exhaust fan 28 rotates, the hot air gradually rising from the inside of the box 15 is quickly extracted, thereby accelerating the slow cooling speed of the glass; since there are multiple air holes 32 on the conveyor belt 10, the air flowing from the air holes 32 causes the lower end surface of the glass to also cool slowly.

[0025] When entering the rapid cooling stage of the glass, the refrigerator 16 is started, and the refrigerator 16 delivers cold air to the inside of the cold air pipe 29. By adjusting the position of the nozzle 26, the nozzle of the nozzle 26 is aimed at the glass. The density of cold air is greater than that of hot air, so the cold air gradually settles inside the box 15. A part of the cold air directly cools the upper surface of the glass, and another small part of the cold air enters between a pair of top blocks 14 and contacts the lower surface of the glass to cool the lower surface of the glass. The air that has exchanged heat and become hot during the rapid cooling process is dissipated from the fixed frame 23 by the exhaust fan 28. , the glass can be quickly cooled; when the quick cooling is completed, the motor 11 is started to send the glass plate out of the box body 15 in the reverse direction, and then the electric cylinder 20 is started, and the output end of the electric cylinder 20 presses down the scraper 21 to scrape the upper surface of the glass plate; after the glass plate abuts against the scraper 13, the glass plate is pulled away from the scraper 13, and the scraper 13 scrapes the lower surface of the glass, and then the water mist on the lower surface of the glass is scraped, and the water droplets slide down from the water guide groove 31; repeat the slow cooling and quick cooling operation process, and a large number of glasses can be cooled.

[0026] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0027] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the product or system including the elements.

[0028] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A cooling device for glass production, comprising a conveyor belt (10); a motor 1 (11) is fixedly arranged on one side of the conveyor belt (10); an output end of the motor 1 (11) is fixedly connected to a conveying roller of the conveyor belt (10); a bracket (12) is arranged outside the conveyor belt (10); an upper end of the bracket (12) is fixedly connected to a box (15); a plurality of pairs of top blocks (14) are fixedly arranged on the conveyor belt (10); a plurality of air holes (32) are fixedly arranged on the conveyor belt (10); a refrigerator (16) is fixedly arranged on the upper end of the box (15); a cold air pipe (29) is arranged between the refrigerator (16) and the box (15); the refrigerator (16) is connected to the inner side of the box (15) through the cold air pipe (29); and the characteristic is that: It also includes a fixed block (19) fixedly arranged at the upper end of the box body (15); the fixed block (19) is fixedly connected to a pair of electric cylinders (20); the output ends of the two electric cylinders (20) are fixedly connected to scrapers (21); a scraper (13) is fixedly arranged at the upper end of the outer side of the conveyor belt (10); a ventilation pipe (17) is fixedly arranged at the upper end of the box body (15); a pair of electric cylinders (18) are fixedly arranged on both sides of the ventilation pipe (17); the upper ends of the two electric cylinders (18) are fixedly connected to blocking plates (22); a fixed frame (23) is fixedly arranged at the upper end of the ventilation pipe (17); a motor (24) is fixedly arranged at the lower end of the fixed frame (23); and the output end of the motor (24) is fixedly connected to an exhaust fan (28).

2. A cooling device for glass production according to claim 1, characterized in that: The box body (15) is rotatably connected to a bearing (25) at the connection point between the cold air pipe (29) and the box body (15); the inner side of the bearing (25) is fixedly connected to a nozzle (26).

3. A cooling device for glass production according to claim 1, characterized in that: The box body (15) is fixedly provided with a rubber pad (27) on a side close to the conveyor belt (10).

4. A cooling device for glass production according to claim 1, characterized in that: The scraper blade 1 (13) is made of highly elastic waterproof rubber material; the scraper blade 1 (13) is fixedly provided with an anti-skid pad (30); the scraper blade 1 (13) is fixedly provided with a plurality of water guide grooves (31) on the surface of the anti-skid pad (30).

5. A cooling device for glass production according to claim 1, characterized in that: The scraper 2 (21) is made of a flexible composite resin material.

Images