Cooling device for glass production

Abstract

The utility model relates to the technical field of glass production, and discloses a cooling device for glass production, which comprises a cooling box body, a glass uniform cooling movement assembly is arranged on the cooling box body, and the glass uniform cooling movement assembly is used for uniformly cooling glass. The glass uniform cooling movement assembly comprises a plurality of screw rods, a plurality of pin shafts, a plurality of small chain wheels and a convex shaft, when the two sets of circulating air control assemblies are driven to operate through the first chain, the two charging fans are oppositely arranged in a staggered mode, and the two charging fans can blow air around the glass plate containing frame in the cooling box body; the two charging fans can move up and down, so that air entering the cooling box body can continuously circulate in a gap between glass plates on the glass plate placing rack and forms a convection vortex, and the glass plates on the cooling box body can be uniformly cooled; and the condition that the glass plates at the corners of the glass plate placing rack cannot be uniformly cooled is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production, in particular to a cooling device for glass production. Background Technique

[0002] The production process of glass includes processes such as batching, melting, forming, and annealing. During the forming process, the glass undergoes intense temperature changes and shape changes, which leave thermal stress in the glass. This thermal stress will reduce the strength and thermal stability of glass products. If directly cooled, it is very likely to crack spontaneously during the cooling process or during subsequent storage, transportation, and use. It is necessary to use a cooling device for glass production to gradually reduce the temperature. The cooling device for glass production is generally a cooling box, and the prepared cold air is introduced into the cooling box at equal intervals to stably cool the glass in the cooling box.

[0003] However, after the existing cold air enters the cooling box, due to the lack of components for controlling the air flow, the cold air cannot evenly contact the glass plate after entering the cooling box, resulting in the cooling efficiency and cooling uniformity of the glass plate not being effectively guaranteed, which is not conducive to the production of glass plates. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a cooling device for glass production, which solves the problem that in the traditional glass cooling method, due to the lack of components for controlling the air flow, the cold air cannot evenly contact the glass plate after entering the cooling box, resulting in the cooling efficiency and cooling uniformity of the glass plate not being effectively guaranteed.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A cooling device for glass production, including a cooling box body, on which a glass uniform cooling movement component is provided, and the glass uniform cooling movement component is used for uniformly cooling the glass. The glass uniform cooling movement component includes a plurality of screw rods, a plurality of pin shafts, a plurality of small sprockets, and a convex shaft;

[0008] An automatic surrounding mechanism is provided on the cooling box body, and the automatic surrounding mechanism is used to drive a charging fan to perform a surrounding movement in the cooling box body. The automatic surrounding mechanism includes a rack, two bevel gears, and a gear;

[0009] The glass uniform cooling motion assembly further includes a fixed frame which is arranged inside the cooling box body. A plurality of screw rods are respectively rotatably connected to the four corner positions inside the cooling box body, and the plurality of screw rods are respectively threadedly connected to the four corner positions of the fixed frame. The upper ends of the screw rods all rotatably penetrate through the upper surface of the cooling box body and are fixedly sleeved with large sprockets. A second chain is drivingly connected between the plurality of large sprockets;

[0010] The top of the cooling box body is fixedly installed with a servo motor through a support frame. The outer surface of the output shaft of the servo motor is fixedly sleeved with a large sprocket which is drivingly connected to the second chain. The servo motor is used to drive the fixed frame to move up and down inside the cooling box body.

[0011] Preferably, pin shaft fixing seats are fixedly connected to the four corner positions of the fixed frame. A plurality of pin shafts are respectively rotatably connected inside the pin shaft fixing seats. The lower ends of the pin shafts are all fixedly sleeved with small sprockets. A first chain is drivingly connected to the outer surfaces of the plurality of small sprockets.

[0012] Preferably, two sets of circulating air control assemblies are arranged on the first chain. The two sets of circulating air control assemblies are arranged oppositely. The circulating air control assemblies are used to connect the movement of the charging fan. The circulating air control assembly includes a charging fan and a chute block. Two convex shafts are slidably connected inside the chute block.

[0013] Preferably, the upper ends of the two convex shafts are fixedly connected to the lower surface of the first chain. The chute block is fixedly connected to the upper surface of the charging fan. A power supply is arranged on the charging fan. The charging fan is used to drive the air inside the cooling box body to uniformly circulate.

[0014] Preferably, the automatic circulation mechanism further includes a gear shaft fixing seat. A gear shaft is rotatably connected to the gear shaft fixing seat. A bevel gear is fixedly sleeved on the upper end of one of the plurality of pin shafts in the glass uniform cooling motion assembly;

[0015] A bevel gear is fixedly sleeved on the outer surface of the gear shaft. The two bevel gears are meshed. A gear is fixedly sleeved on the end of the gear shaft away from the bevel gear. A rack is fixedly connected to one side position of the back plate of the cooling box body. The rack is meshed with the gear.

[0016] Preferably, a plurality of ventilation slots are respectively and uniformly formed in the two side plates of the cooling box body. Air outlet nozzles are fixedly connected to the two air outlet ends of the temperature control air supply assembly. The air outlet nozzles communicate with the inside of the cooling box body through the ventilation slots. A glass plate placement rack for placing glass plates is slidably connected to the bottom plate of the cooling box body. A cabinet door is hinged at the opening of the cooling box body.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a cooling device for glass production, which has the following beneficial effects:

[0019] 1. When the cooling device for glass production drives two groups of circulating air control components to operate through the first chain, the two charging fans are arranged in an opposite and staggered manner. The two charging fans can blow air around the glass plate placement rack inside the cooling box body. The two charging fans can move up and down, so that the air entering the cooling box body can continuously circulate in the gaps between the glass plates on the glass plate placement rack and form a convection vortex, so that all the glass plates on the cooling box body can be evenly cooled, avoiding the situation that the glass plates at the corner positions on the glass plate placement rack cannot be evenly cooled.

[0020] 2. The cooling device for glass production can drive two groups of circulating air control components to rotate around the glass plate placement rack inside the cooling box body through the set automatic surrounding mechanism, so that the air in the upper and lower spaces inside the cooling box body can be driven by the operating charging fans, and the air in the upper and lower parts inside the cooling box body can also flow, avoiding the problem that the air entering the cooling box body accumulates somewhere, resulting in a reduction in the cooling efficiency of the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the structure of the glass uniform cooling motion component of the present invention;

[0023] Figure 3 is the present invention Figure 2 The enlarged schematic diagram at A in.

[0024] In the figure: 1. Cooling box body; 2. Temperature control air supply component; 3. Screw; 4. Fixed frame; 5. Pin shaft fixing seat; 6. Pin shaft; 7. Small sprocket; 8. First chain; 9. Convex shaft; 10. Slide block; 11. Charging fan; 12. Rack; 13. Bevel gear; 14. Gear shaft fixing seat; 15. Gear shaft; 16. Gear; 17. Large sprocket; 18. Second chain; 19. Servo motor; 20. Air outlet nozzle; 21. Glass plate placement rack; 22. Ventilation groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-3The utility model provides a new technical solution: a cooling device for glass production, comprising a cooling box body 1, a glass uniform cooling motion assembly is arranged on the cooling box body 1, the glass uniform cooling motion assembly is used to uniformly cool the glass, and the glass uniform cooling motion assembly comprises a plurality of screws 3, a plurality of pins 6, a plurality of small sprockets 7 and a convex shaft 9;

[0027] The cooling box body 1 is provided with an automatic circling mechanism, which is used to drive the charging fan 11 to circling in the cooling box body 1. The automatic circling mechanism includes a rack 12, two bevel gears 13 and a gear 16;

[0028] The glass uniform cooling motion assembly also includes a fixed frame 4, which is arranged in the cooling box body 1, and multiple screws 3 are respectively rotatably connected to the four corners of the cooling box body 1, and multiple screws 3 are respectively threadedly connected to the four corners of the fixed frame 4, and the upper ends of the screws 3 are rotated to penetrate the upper surface of the cooling box body 1 and are fixedly sleeved with a large sprocket 17, and a second chain 18 is transmission-connected between the multiple large sprockets 17. A servo motor 19 is fixedly installed on the top of the cooling box body 1 through a support frame, and the outer surface of the output shaft of the servo motor 19 is fixedly sleeved with the same large sprocket 17 that is transmission-connected to the second chain 18. The servo motor 19 is used to drive the fixed frame 4 to move up and down in the cooling box body 1.

[0029] Furthermore, the four corners of the fixed frame 4 are fixedly connected with a pin fixing seat 5, and multiple pins 6 are rotatably connected in the pin fixing seat 5. The lower ends of the pins 6 are fixedly sleeved with small sprockets 7, and the outer surfaces of the multiple small sprockets 7 are transmission-connected with the first chain 8.

[0030] Furthermore, two groups of circulating air control components are arranged on the first chain 8, and the two groups of circulating air control components are arranged opposite to each other. The circulating air control components are used to connect the charging fan 11 for movement. The circulating air control components include the charging fan 11 and the slide block 10, and two convex shafts 9 are slidably connected in the slide block 10.

[0031] Furthermore, the upper ends of the two convex shafts 9 are fixedly connected to the lower surface of the first chain 8, and the slide block 10 is fixedly connected to the upper surface of the charging fan 11. The charging fan 11 is provided with a power supply, and the charging fan 11 is used to drive the air in the cooling box body 1 to surround evenly.

[0032] Furthermore, the automatic wrapping mechanism further includes a gear shaft fixing seat 14, on which a gear shaft 15 is rotatably connected, and a bevel gear 13 is fixedly sleeved on the upper end of one of the plurality of pins 6 in the glass uniform cooling motion assembly;

[0033] The outer surface of the gear shaft 15 is fixedly sleeved with the same bevel gear 13, and the two bevel gears 13 are meshed and connected. The gear 16 is fixedly sleeved at one end of the gear shaft 15 away from the bevel gear 13. The rack 12 is fixedly connected to one side of the back plate of the cooling box body 1, and the rack 12 is meshed and connected with the gear 16.

[0034] Furthermore, a plurality of ventilation slots 22 are evenly formed in the two side plates of the cooling box body 1 respectively. Air outlet nozzles 20 are fixedly connected to the two air outlet ends of the temperature control air supply assembly 2. The air outlet nozzles 20 communicate with the inside of the cooling box body 1 through the ventilation slots 22. A glass plate placement rack 21 for placing glass plates is slidably connected to the bottom plate of the cooling box body 1, and a cabinet door is hinged at the opening of the cooling box body 1.

[0035] Furthermore, during use, the glass plate placement rack 21 with the glass plate to be cooled is pushed into the cooling box body 1, the cabinet door is closed, and then the temperature control air supply assembly 2 is started. The temperature control air supply assembly 2 can convey air at a specified temperature into the cooling box body 1 through the air outlet nozzles 20 and the ventilation slots 22. Then the servo motor 19 is started, and the output shaft of the servo motor 19 will drive the screws 3 on the four large sprockets 17 to rotate simultaneously through the sprocket group, so that the rotating screws 3 can drive the fixed frame 4 to move downward together. When the fixed frame 4 moves up and down, the gear 16 provided in the automatic winding mechanism can rotate by itself at the upper and lower ends due to the meshing with the rack 12, and drive the two meshed bevel gears 13 to rotate through the gear shaft 15, so as to drive one of the plurality of pin shafts 6 in the glass uniform cooling movement assembly to rotate, so that the small sprocket 7 thereon rotates together, driving the first chain 8 on the plurality of small sprockets 7 to operate. This makes the operating first chain 8 drive the charging fan 11 to operate together through the convex shaft 9 and the chute block 10. Since the two sets of circulating air control assemblies are arranged oppositely, when the first chain 8 drives the two sets of circulating air control assemblies to operate, the two charging fans 11 are arranged in an opposite and staggered manner, and the two charging fans 11 can blow air around the glass plate placement rack 21 in the cooling box body 1. The two charging fans 11 can move up and down, so that the air entering the cooling box body 1 can continuously circulate in the gaps between the glass plates on the glass plate placement rack 21 and form a convection vortex, so that all the glass plates on the cooling box body 1 can be evenly cooled, avoiding the situation that the glass plates at the corner positions on the glass plate placement rack 21 cannot be evenly cooled.

[0036] Furthermore, the uniformly cooled glass moving assembly can drive the fixed frame 4 to move up and down. While the fixed frame 4 is moving up and down, the automatically surrounding mechanism can drive the two sets of circulating air control assemblies to rotate around the glass plate placement rack 21 in the cooling box body 1, enabling the air in the upper and lower spaces of the cooling box body 1 to be driven by the operating charging fans 11, so that the air in the upper and lower parts of the cooling box body 1 can also flow, avoiding the problem that the air entering the cooling box body 1 accumulates somewhere, resulting in a decrease in the cooling efficiency of the glass plate.

[0037] Working principle: Push the glass plate placement rack 21 with the glass plate to be cooled into the cooling box body 1, close the cabinet door, and then start the temperature control air supply assembly 2. The temperature control air supply assembly 2 can convey air at a specified temperature into the cooling box body 1 through the air outlet nozzle 20 and the ventilation groove 22. Then start the servo motor 19. The output shaft of the servo motor 19 will drive the screws 3 on the four large sprockets 17 to rotate simultaneously through the sprocket group, so that the rotating screws 3 can drive the fixed frame 4 to move downward together. When the fixed frame 4 moves up and down, the gear 16 provided in the automatically surrounding mechanism can rotate by itself at the upper and lower ends due to its engagement with the rack 12, and drive the two engaged bevel gears 13 to rotate through the gear shaft 15, so that one of the multiple pin shafts 6 in the uniformly cooled glass moving assembly is driven to rotate, causing the small sprocket 7 thereon to rotate together, driving the first chain 8 on the multiple small sprockets 7 to operate. This enables the operating first chain 8 to drive the charging fan 11 to operate together through the convex shaft 9 and the chute block 10. Since the two sets of circulating air control assemblies are arranged oppositely, when the first chain 8 drives the two sets of circulating air control assemblies to operate, the two charging fans 11 are arranged in an opposite and staggered manner, and the two charging fans 11 can blow air around the glass plate placement rack 21 in the cooling box body 1. The two charging fans 11 can move up and down, so that the air entering the cooling box body 1 can continuously circulate in the gaps between the glass plates on the glass plate placement rack 21 and form a convection vortex, so that all the glass plates on the cooling box body 1 can be evenly cooled.

[0038] Furthermore, the uniformly cooled glass moving assembly can drive the fixed frame 4 to move up and down. While the fixed frame 4 is moving up and down, the automatically surrounding mechanism can drive the two sets of circulating air control assemblies to rotate around the glass plate placement rack 21 in the cooling box body 1, enabling the air in the upper and lower spaces of the cooling box body 1 to be driven by the operating charging fans 11, so that the air in the upper and lower parts of the cooling box body 1 can also flow.

[0039] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cooling device for glass production, characterized in that: The invention comprises a cooling box body (1), on which a glass uniform cooling motion assembly is arranged, the glass uniform cooling motion assembly is used to uniformly cool the glass, and the glass uniform cooling motion assembly comprises a plurality of screw rods (3), a plurality of pin shafts (6), a plurality of small sprocket wheels (7) and a convex shaft (9); An automatic orbiting mechanism is provided on the cooling box body (1), and is used to drive the charging fan (11) to perform an orbiting motion in the cooling box body (1). The automatic orbiting mechanism comprises a rack (12), two bevel gears (13) and a gear (16); The glass uniform cooling motion assembly also includes a fixed frame (4), the fixed frame (4) is arranged in the cooling box body (1), a plurality of screw rods (3) are respectively rotatably connected to the four corners of the cooling box body (1), the plurality of screw rods (3) are respectively threadedly connected to the four corners of the fixed frame (4), the upper ends of the screw rods (3) are all rotatably passed through the upper surface of the cooling box body (1) and are fixedly sleeved with a large sprocket (17), and a second chain (18) is transmission-connected between the plurality of large sprockets (17); A servo motor (19) is fixedly mounted on the top of the cooling box body (1) via a support frame, and a large sprocket (17) which is similar to the one that is transmission-connected to the second chain (18) is fixedly sleeved on the outer surface of the output shaft of the servo motor (19). The servo motor (19) is used to drive the fixed frame (4) to move up and down in the cooling box body (1).

2. A cooling device for glass production according to claim 1, characterized in that: The four corners of the fixed frame (4) are fixedly connected to a pin shaft fixing seat (5), a plurality of pin shafts (6) are rotatably connected in the pin shaft fixing seat (5), a small sprocket (7) is fixedly sleeved at the lower end of the pin shaft (6), and the outer surfaces of the plurality of small sprockets (7) are transmission-connected to a first chain (8).

3. A cooling device for glass production according to claim 2, characterized in that: Two groups of circulating air control components are arranged on the first chain (8), and the two groups of circulating air control components are arranged opposite to each other. The circulating air control components are used to connect to the charging fan (11) for movement. The circulating air control components include the charging fan (11) and a slide block (10), and two convex shafts (9) are slidably connected in the slide block (10).

4. A cooling device for glass production according to claim 3, characterized in that: The upper ends of the two convex shafts (9) are fixedly connected to the lower surface of the first chain (8), and the slide block (10) is fixedly connected to the upper surface of the charging fan (11). The charging fan (11) is provided with a power supply, and the charging fan (11) is used to drive the air in the cooling box body (1) to surround evenly.

5. A cooling device for glass production according to claim 1, characterized in that: The automatic wrapping mechanism also includes a gear shaft fixing seat (14), a gear shaft (15) is rotatably connected to the gear shaft fixing seat (14), and the bevel gear (13) is fixedly sleeved on the upper end of one of the plurality of pins (6) in the glass uniform cooling motion assembly; The outer surface of the gear shaft (15) is fixedly sleeved with a similar bevel gear (13), the two bevel gears (13) are meshingly connected, the gear (16) is fixedly sleeved on the end of the gear shaft (15) away from the bevel gear (13), the rack (12) is fixedly connected to a side of the back plate of the cooling box body (1), and the rack (12) is meshingly connected to the gear (16).

6. A cooling device for glass production according to claim 1, characterized in that: The two side panels of the cooling box body (1) are respectively and evenly provided with a plurality of ventilation slots (22); the two air outlet ends of the temperature control air supply assembly (2) are fixedly connected with air outlet nozzles (20); the air outlet nozzles (20) are communicated with the interior of the cooling box body (1) through the ventilation slots (22); a glass plate placement rack (21) for placing a glass plate is slidably connected to the bottom plate of the cooling box body (1); and a cabinet door is hinged at the opening of the cooling box body (1).

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