Hot bending device for glass processing

Abstract

The utility model relates to the technical field of glass processing, in particular to a hot bending device for glass processing, which performs reciprocating air drying operation on glass through an air drying mechanism, so that the cooling air of the glass is more uniform, and dust in the air is prevented from entering the glass and damaging the quality of the glass through the matching of a filtering mechanism. The production efficiency is improved, and the practicability is high; a first U-shaped plate is fixedly mounted on the workbench, an electric cylinder is arranged on the first U-shaped plate, a pressing plate is arranged at the bottom end of the electric cylinder, a moving mechanism is arranged on the workbench and comprises a moving plate, a groove is formed in the workbench, a first screw and a second screw are rotatably mounted in the groove, and a mounting plate is fixedly mounted on the outer side wall of the workbench. A first motor is fixedly mounted on the mounting plate, the output end of the first motor is fixedly connected with one end of a first screw rod, synchronous wheels are fixedly mounted on the first screw rod and the second screw rod, and the two synchronous wheels are connected through a belt.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a hot bending device for glass processing. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, and a small amount of auxiliary raw materials. It is widely used in buildings to block wind and let light in. It is a mixture. There is also colored glass that is mixed with certain metal oxides or salts to show color, and tempered glass made by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called organic glasses. The hot bending molding of glass is formed by heating to soften and deform the glass. Its commonly used processing equipment is usually formed by hot pressing and then mold extrusion, which requires a hot bending device for glass processing.

[0003] During the glass processing, a hot bending device is needed to heat and bend the flat glass into shape. After bending and forming, the glass is naturally cooled to complete the shaping operation. During the cooling process, dust and impurities in the air will fall on the glass, damaging the quality of the glass. This can easily lead to an increase in the defective rate of glass, reduce production efficiency, increase production costs, and have poor practicality. Therefore, a hot bending device for glass processing is needed to improve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a hot bending device for glass processing which performs reciprocating air-drying operation on the glass through an air-drying mechanism, so that the glass is cooled and exposed to the wind more evenly. The cooperation of the filtering mechanism prevents dust in the air from entering the glass and damaging the quality of the glass, thereby improving production efficiency and being highly practical.

[0006] Technical Solution

[0007] To achieve the above object, the utility model provides the following technical solutions: A hot bending device for glass processing, comprising a workbench, a first U-shaped plate is fixedly mounted on the workbench, an electric cylinder is arranged on the first U-shaped plate, and a pressure plate is arranged at the bottom end of the electric cylinder;

[0008] A moving mechanism is arranged on the workbench, and the moving mechanism comprises a moving plate, a groove is arranged on the workbench, a first screw and a second screw are rotatably installed in the groove, a mounting plate is fixedly installed on the outer wall of the workbench, a first motor is fixedly installed on the mounting plate, an output end of the first motor is fixedly connected to one end of the first screw, a synchronous wheel is fixedly installed on both the first screw and the second screw, and the two synchronous wheels are connected by a belt, two threaded holes are arranged on the moving plate, the two threaded holes are respectively screwed with the first screw and the second screw, and a mold is arranged on the moving plate;

[0009] A drying mechanism is arranged on the workbench, and the drying mechanism includes a fan. A second U-shaped plate is fixedly installed on the workbench, and the fan is fixedly installed on the second U-shaped plate. An output end of the fan is connected and installed with a blowing hose. A first slide groove is arranged on the top of the second U-shaped plate, and a reciprocating screw is rotatably installed in the first slide groove. A second motor is fixedly installed on the outer wall of the second U-shaped plate, and the output end of the second motor is fixedly connected with the reciprocating screw. A reciprocating block is arranged on the reciprocating screw, and a through hole is arranged on the reciprocating block, and the blowing hose passes through the through hole. A second slide groove is arranged at the bottom end of the first slide groove, and a slider is fixedly installed at the bottom end of the reciprocating block, and the slider is slidably connected with the second slide groove.

[0010] The fan is provided with a filter mechanism, which includes a slide bar, a filter screen is provided at the input end of the fan, a first through hole is provided on the fan, the slide bar is slidably connected to the first through hole, a brush is fixedly installed at the top end of the slide bar, the inner end of the brush is fitted with the filter screen, a fixing plate is fixedly installed at the bottom end of the slide bar, a spring is sleeved on the slide bar, one end of the spring is fixedly connected to the fan, and the other end of the spring is fixedly connected to the top end of the fixing plate;

[0011] A supporting mechanism is provided at the bottom end of the workbench;

[0012] A protection mechanism is arranged on the outer side wall of the workbench.

[0013] Preferably, the support mechanism includes four support columns, the top end of each support column is fixedly connected to the bottom end of the workbench, and the bottom end of each support column is fixedly mounted with a stabilizing seat.

[0014] Furthermore, the protection mechanism includes a protection cover, which is fixedly mounted on the outer wall of the workbench, the first motor and the two synchronous wheels are located inside the protection cover, and a plurality of heat dissipation holes are provided on the outer wall of the protection cover.

[0015] Furthermore, two ribs are symmetrically fixedly installed on the bottom end of the workbench, and the two ribs are respectively fixedly connected to the inner ends of the four supporting columns.

[0016] Based on the above solution, a pull ring is provided at the bottom end of the fixing plate.

[0017] Beneficial Effects

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

[0019] The hot bending device for glass processing places the heated glass on the mold, starts the electric cylinder, and drives the pressing plate to move downward, and the glass is bent and formed by the cooperation of the pressing plate and the mold. After the bending is completed, the pressing plate is reset, and the first motor is started, and the first motor provides power to drive the first screw to rotate. Through the cooperation of two synchronous wheels, the first screw rotates and drives the second screw to rotate at the same time, so that the moving plate drives the mold to move on the first screw and the second screw, and the mold is moved to the bottom of the blowing hose. Start the fan, and the fan will suck air into the inside of the fan. After being filtered by the filtering mechanism, the air is transmitted out through the cooperation of the blowing hose. By starting the second motor, the second motor provides power to drive the reciprocating screw to rotate, so that the reciprocating block moves back and forth on the reciprocating screw, and then drives the blowing hose to move back and forth. The blowing hose dries the glass, thereby realizing the hot bending and shaping cooling operations of the glass. The cooperation of the filtering mechanism prevents dust in the air from entering the glass and damaging the quality of the glass, thereby improving production efficiency and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of a top view of the utility model;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the side view of the utility model;

[0023] Figure 4 For this utility model Figure 1 The enlarged structural diagram of the middle A part;

[0024] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0025] Markings in the attached drawings: 1. workbench; 2. first U-shaped plate; 3. electric cylinder; 4. pressure plate; 5. movable plate; 6. mold; 7. mounting plate; 8. first motor; 9. first screw; 10. second screw; 11. synchronous wheel; 12. second U-shaped plate; 13. fan; 14. filter; 15. slide rod; 16. brush; 17. spring; 18. fixed plate; 19. support column; 20. stable seat; 21. rib plate; 22. protective cover; 23. pull ring; 24. second motor; 25. reciprocating screw; 26. reciprocating block; 27. blow hose. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See also Figure 1 and Figure 3 A hot bending device for glass processing includes a workbench 1, a first U-shaped plate 2 is fixedly installed on the workbench 1, an electric cylinder 3 is arranged on the first U-shaped plate 2, and a pressure plate 4 is arranged at the bottom end of the electric cylinder 3. By starting the electric cylinder 3, the electric cylinder 3 drives the pressure plate 4 to move downward.

[0029] See also Figure 1-4 A moving mechanism is provided on the workbench 1, and the moving mechanism includes a moving plate 5. A groove is provided on the workbench 1, and a first screw 9 and a second screw 10 are rotatably installed in the groove. A mounting plate 7 is fixedly installed on the outer wall of the workbench 1, and a first motor 8 is fixedly installed on the mounting plate 7. The output end of the first motor 8 is fixedly connected to one end of the first screw 9. By starting the first motor 8, the first motor 8 provides power to drive the first screw 9 to rotate. Synchronous wheels 11 are fixedly installed on the first screw 9 and the second screw 10. The two synchronous wheels 1 1 is connected by a belt, and two threaded holes are provided on the movable plate 5, and the two threaded holes are respectively screwed with the first screw rod 9 and the second screw rod 10. A mold 6 is provided on the movable plate 5, and the heated glass is placed on the mold 6. The glass is press-bent and formed by the cooperation of the pressing plate 4 and the mold 6. After the bending is completed, the pressing plate 4 is reset, and the first screw rod 9 rotates and drives the second screw rod 10 to rotate by the cooperation of the two synchronous wheels 11, so that the movable plate 5 drives the mold 6 to move on the first screw rod 9 and the second screw rod 10;

[0030] See also Figure 1The workbench 1 is provided with an air-drying mechanism, which includes a fan 13. A second U-shaped plate 12 is fixedly installed on the workbench 1. The fan 13 is fixedly installed on the second U-shaped plate 12. The output end of the fan 13 is connected with a blowing hose 27. The mold 6 is moved to the bottom of the blowing hose 27. By starting the fan 13, the fan 13 sucks air into the fan 13. After filtering by the filtering mechanism, the air is transmitted through the cooperation of the blowing hose 27. A first slide groove is opened at the top of the second U-shaped plate 12. A reciprocating screw 25 is rotatably installed in the first slide groove. A second motor is fixedly installed on the outer wall of the second U-shaped plate 12. 24, the output end of the second motor 24 is fixedly connected to the reciprocating screw 25, by starting the second motor 24, the second motor 24 provides power to drive the reciprocating screw 25 to rotate, a reciprocating block 26 is provided on the reciprocating screw 25, a through hole is provided on the reciprocating block 26, the blowing hose 27 passes through the through hole, so that the reciprocating block 26 performs a reciprocating movement on the reciprocating screw 25, and then drives the blowing hose 27 to perform a reciprocating movement, and the blowing hose 27 performs an air-drying operation on the glass, a second slide groove is provided at the bottom end of the first slide groove, a slider is fixedly installed at the bottom end of the reciprocating block 26, and the slider is slidably connected to the second slide groove.

[0031] See also Figure 1 and Figure 5 A filtering mechanism is provided on the fan 13, and the filtering mechanism includes a sliding rod 15. A filter screen 14 is provided at the input end of the fan 13. A first through hole is opened on the fan 13, and the sliding rod 15 is slidably connected to the first through hole. A brush 16 is fixedly installed on the top of the sliding rod 15, and the inner end of the brush 16 is in contact with the filter screen 14. A fixing plate 18 is fixedly installed on the bottom end of the sliding rod 15. A spring 17 is sleeved on the sliding rod 15, and one end of the spring 17 is fixedly connected to the fan 13, and the other end of the spring 17 is fixedly connected to the top of the fixing plate 18.

[0032] See also Figure 1 and Figure 3 A supporting mechanism is provided at the bottom end of the workbench 1, and the supporting mechanism includes four supporting columns 19. The top end of each supporting column 19 is fixedly connected to the bottom end of the workbench 1, and a stabilizing seat 20 is fixedly installed at the bottom end of each supporting column 19. The cooperation of the four supporting columns 19 and the four stabilizing seats 20 can effectively support the workbench 1.

[0033] See also Figure 1-4 A protective mechanism is provided on the outer wall of the workbench 1, and the protective mechanism includes a protective cover 22, which is fixedly mounted on the outer wall of the workbench 1. The first motor 8 and the two synchronous wheels 11 are both located inside the protective cover 22. A plurality of heat dissipation holes are provided on the outer wall of the protective cover 22. The installation of the protective cover 22 effectively protects the first motor 8 and the two synchronous wheels 11, and the heat generated by the first motor 8 when working is discharged through the heat dissipation holes.

[0034] See also Figure 1 and Figure 3 Two ribs 21 are symmetrically fixedly installed at the bottom end of the workbench 1. The two ribs 21 are fixedly connected to the inner ends of the four support columns 19 respectively. The installation of the two ribs 21 makes the four support columns 19 more stable.

[0035] See also Figure 5 A pull ring 23 is provided at the bottom end of the fixing plate 18 , and the setting of the pull ring 23 facilitates better pulling of the brush 16 .

[0036] In summary, when the hot bending device for glass processing is used, the heated glass is placed on the mold 6, and the electric cylinder 3 is started, which drives the pressure plate 4 to move downward. The glass is press-bent and formed by the cooperation of the pressure plate 4 and the mold 6. After the bending is completed, the pressure plate 4 is reset, and the first motor 8 is started. This motor is a well-known device for technicians in this field who can be directly purchased on the market. Here we only use it for practical purposes, and have not made any structural and functional improvements. We will not go into details here, and the motor is provided with a control switch matched with it. The installation position of the control switch is selected according to actual practical needs, which is convenient for operators to operate and control. The first motor 8 provides power to drive the first screw 9 to rotate. Through the cooperation of two synchronous wheels 11, the first screw 9 rotates and drives the second screw 10 to rotate at the same time, so that the movable plate 5 drives the mold 6 to move on the first screw 9 and the second screw 10. The mold 6 moves to the bottom of the second U-shaped plate 12, and the fan 13 is started to suck air into the fan 13. The dust in the air is filtered by the filter 14 and stays on the filter 14 to prevent it from entering the fan 13. The filtered air is transmitted through the cooperation of the blowing hose 27. The second motor 24 is started, and the second motor 24 provides power to drive the reciprocating screw 25 to rotate, so that the reciprocating block 26 moves back and forth on the reciprocating screw 25 under the limit of the slider, and then drives the blowing hose 27 to move back and forth. The blowing hose 27 performs air drying on the glass, thereby realizing the hot bending and shaping cooling of the glass. When there is a lot of dust on the filter 14, the pull ring 23 is pulled to drive the slide bar 15 and the brush 16 to perform downward translation. The brush 16 is fitted with the filter 14 to clean the filter 14, and the brush 16 is reset by the elastic force of the spring 17 itself.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass processing hot bending device, comprising a workbench (1), characterized in that: A first U-shaped plate (2) is fixedly mounted on the workbench (1), an electric cylinder (3) is arranged on the first U-shaped plate (2), and a pressing plate (4) is arranged at the bottom end of the electric cylinder (3); A moving mechanism is arranged on the workbench (1), and the moving mechanism comprises a moving plate (5). A groove is provided on the workbench (1), and a first screw rod (9) and a second screw rod (10) are rotatably installed in the groove. A mounting plate (7) is fixedly installed on the outer wall of the workbench (1), and a first motor (8) is fixedly installed on the mounting plate (7). The output end of the first motor (8) is fixedly connected to one end of the first screw rod (9). Synchronous wheels (11) are fixedly installed on the first screw rod (9) and the second screw rod (10), and the two synchronous wheels (11) are connected by a belt. Two threaded holes are provided on the moving plate (5), and the two threaded holes are respectively screwed with the first screw rod (9) and the second screw rod (10). A mold (6) is arranged on the moving plate (5); The workbench (1) is provided with an air-drying mechanism, which comprises a fan (13). A second U-shaped plate (12) is fixedly mounted on the workbench (1), the fan (13) is fixedly mounted on the second U-shaped plate (12), an output end of the fan (13) is connected and mounted with a blow hose (27), a first slide groove is provided at the top end of the second U-shaped plate (12), a reciprocating screw (25) is rotatably mounted in the first slide groove, a second motor (24) is fixedly mounted on the outer wall of the second U-shaped plate (12), an output end of the second motor (24) is fixedly connected with the reciprocating screw (25), a reciprocating block (26) is provided on the reciprocating screw (25), a through hole is provided on the reciprocating block (26), the blow hose (27) passes through the through hole, a second slide groove is provided at the bottom end of the first slide groove, a slider is fixedly mounted at the bottom end of the reciprocating block (26), and the slider is slidably connected with the second slide groove; The fan (13) is provided with a filtering mechanism, which comprises a sliding rod (15). A filtering net (14) is provided at the input end of the fan (13). A first through hole is provided on the fan (13). The sliding rod (15) is slidably connected to the first through hole. A brush (16) is fixedly installed at the top end of the sliding rod (15). The inner end of the brush (16) is in contact with the filtering net (14). A fixing plate (18) is fixedly installed at the bottom end of the sliding rod (15). A spring (17) is sleeved on the sliding rod (15). One end of the spring (17) is fixedly connected to the fan (13), and the other end of the spring (17) is fixedly connected to the top end of the fixing plate (18). A supporting mechanism is provided at the bottom end of the workbench (1); A protection mechanism is arranged on the outer side wall of the workbench (1).

2. A glass processing hot bending device according to claim 1, characterized in that: The support mechanism comprises four support columns (19), the top end of each support column (19) is fixedly connected to the bottom end of the workbench (1), and the bottom end of each support column (19) is fixedly mounted with a stabilizing seat (20).

3. A glass processing hot bending device according to claim 1, characterized in that: The protection mechanism comprises a protection cover (22), the protection cover (22) is fixedly mounted on the outer wall of the workbench (1), the first motor (8) and the two synchronous wheels (11) are located inside the protection cover (22), and a plurality of heat dissipation holes are provided on the outer wall of the protection cover (22).

4. A glass processing hot bending device according to claim 1, characterized in that: Two ribs (21) are symmetrically fixedly mounted on the bottom end of the workbench (1), and the two ribs (21) are respectively fixedly connected to the inner ends of four support columns (19).

5. The glass processing hot bending device according to claim 1, characterized in that: A pull ring (23) is provided at the bottom end of the fixing plate (18).

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