A drying machine for tempered glass production

Abstract

The utility model relates to glass drying equipment field, concretely relates to a drying machine for tempered glass production, including frame, frame is provided with conveying roller way and drying chamber, is provided with upper air outlet and lower air outlet in drying chamber, is provided with the air heater connected with upper air outlet and lower air outlet on the frame, upper air outlet and lower air outlet are arranged respectively in the upper and lower sides of conveying roller way, is provided with horizontal sliding frame in drying chamber, horizontal sliding frame includes lifting plate, lifting plate lower end is provided with water scraping unit, water scraping unit sets up in the top of conveying roller way. The utility model has the advantages of good tempered glass drying effect and lower energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of glass drying equipment, specifically to a dryer for tempered glass production. Background Technology

[0002] Tempered glass, due to its high strength, safety, and thermal shock resistance, is widely used in construction, automobiles, photovoltaics, and home furnishings. The tempering process is mainly divided into physical tempering and chemical tempering, with physical tempering being the most widely used. The physical tempering process includes cutting and edge grinding, heating, and rapid cooling. Cleaning is a crucial step in the tempered glass production process to ensure the quality of the final product. Its purpose is to remove grease, dust, and chemical residues. After cleaning, the surface of the tempered glass needs to be dried. Existing drying equipment for horizontally placed tempered glass is mainly limited to hot air blowing. However, since the water remaining on the top of the tempered glass does not easily flow down, drying the top surface of the tempered glass solely with hot air requires a long time and a lot of energy. Therefore, it is necessary to design a dryer for tempered glass production that can dry tempered glass with low energy consumption. Summary of the Invention

[0003] The purpose of this invention is to provide a dryer for tempered glass production, which has the advantages of good drying effect and low energy consumption.

[0004] The technical solution adopted is as follows:

[0005] A dryer for tempered glass production includes a frame, a conveyor roller conveyor and a drying chamber, an upper air outlet and a lower air outlet in the drying chamber, a hot air fan connected to the upper and lower air outlets on the frame, the upper and lower air outlets being respectively located on the upper and lower sides of the conveyor roller conveyor, a horizontal sliding frame in the drying chamber including a lifting plate, a scraping unit located at the lower end of the lifting plate and positioned above the conveyor roller conveyor.

[0006] Preferably, the wiping unit includes two spaced-apart rubber wiper blades, and the lower end of the lifting plate is provided with a plurality of downward-facing arc-shaped elastic plates, the two ends of which are rotatably connected to the two rubber wiper blades respectively.

[0007] Preferably, the upper end of the lifting plate is vertically connected to a plurality of first telescopic cylinders, and the upper end of each of the first telescopic cylinders is connected to a horizontal sliding frame.

[0008] Preferably, the frame is provided with a drive mechanism connected to the horizontal sliding frame. The drive mechanism includes two second telescopic cylinders, which are distributed on both sides of the conveyor roller conveyor. The two ends of the second telescopic cylinders are respectively connected to the frame and the horizontal sliding frame.

[0009] Preferably, both the upper and lower air outlets are inclined.

[0010] Preferably, the inclination angle of the upper air outlet and the lower air outlet is 45°.

[0011] Preferably, the conveyor roller conveyor includes a frame, in which multiple support rollers are rotatably arranged, and the frame is provided with a drive box, which is connected to each support roller and a drive motor is connected to the drive box.

[0012] Preferably, the support rollers are all hydrophobic rollers.

[0013] Compared to existing technologies, the advantages are:

[0014] In this application, a horizontal sliding frame is used to drive a wiping unit to wipe water off the upper surface of the tempered glass, removing water that is difficult to flow down from the top of the tempered glass. Then, hot air blown from the upper and lower air outlets is used to dry the surface of the tempered glass. Compared with the method of using only hot air, it has the advantages of good drying effect and low energy consumption. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a dryer for tempered glass production according to this utility model.

[0016] Figure 2 This is a front view structural diagram of a dryer for tempered glass production according to this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of a dryer for tempered glass production according to this utility model.

[0018] In the diagram: 1. Frame; 2. Conveyor roller conveyor; 3. Drying chamber; 4. Support roller; 5. Upper air outlet; 6. Lower air outlet; 7. Hot air blower; 8. Horizontal sliding frame; 9. Lifting plate; 10. Water collection tank; 11. Rubber wiper blade; 12. Arc-shaped elastic plate; 13. First telescopic cylinder; 14. Second telescopic cylinder. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments, such as... Figures 1 to 3 As shown:

[0020] Example 1: A dryer for tempered glass production includes a frame 1, a conveyor roller 2 and a drying chamber 3. The conveyor roller 2 is used for horizontally conveying tempered glass. The drying chamber 3 is mounted on the frame 1 and covers the middle of the conveyor roller 2 from both the top and bottom. The drying chamber 3 is provided with an upper air outlet 5 and a lower air outlet 6. A hot air blower 7 is mounted on the frame 1 and connected to the upper air outlet 5 and the lower air outlet 6. The hot air blower 7 heats the purified air and delivers it to the upper air outlet 5 and the lower air outlet 6.

[0021] The upper air outlet 5 and the lower air outlet 6 are respectively located on the upper and lower sides of the conveyor roller 2. The upper air outlet 5 and the lower air outlet 6 respectively dry the upper and lower surfaces of the tempered glass with high temperature air. A horizontal sliding frame 8 is provided in the drying chamber 3. The horizontal sliding frame 8 includes a lifting plate 9. A water scraping unit is provided at the lower end of the lifting plate 9. The water scraping unit is located above the conveyor roller 2. The horizontal sliding frame 8 drives the lifting plate 9 to move in the horizontal direction, thereby driving the water scraping unit to scrape the water off the upper surface of the tempered glass. A water collection pool 10 with an upward opening is provided on the lower surface of the drying chamber 3. The water collection pool 10 is used to collect the water flowing down from the tempered glass.

[0022] Example 2: A dryer for tempered glass production includes a frame 1, a conveyor roller conveyor 2 and a drying chamber 3. The conveyor roller conveyor 2 is used for horizontally conveying tempered glass. The conveyor roller conveyor 2 includes a frame, and multiple support rollers 4 are rotatably arranged inside the frame. The frame is equipped with a drive box, which is connected to each support roller 4. The drive box is connected to a drive motor. The support rollers 4 are all hydrophobic rollers to prevent the support rollers 4 from getting wet and wetting the tempered glass.

[0023] The drying chamber 3 is set on the frame 1 and covers the middle of the conveyor roller 2 from both the top and bottom. The drying chamber 3 is provided with an upper air outlet 5 and a lower air outlet 6. The frame 1 is provided with a hot air blower 7 connected to the upper air outlet 5 and the lower air outlet 6. The hot air blower 7 heats the purified air and delivers it to the upper air outlet 5 and the lower air outlet 6.

[0024] The upper air outlet 5 and the lower air outlet 6 are respectively located on the upper and lower sides of the conveyor roller 2. Both the upper air outlet 5 and the lower air outlet 6 are inclined, and the inclination angle of the upper air outlet 5 and the lower air outlet 6 is 45°. The upper air outlet 5 and the lower air outlet 6 respectively dry the upper and lower surfaces of the tempered glass with high temperature air. A horizontal sliding frame 8 is provided in the drying chamber 3. The horizontal sliding frame 8 includes a lifting plate 9. A water scraping unit is provided at the lower end of the lifting plate 9. The water scraping unit is located above the conveyor roller 2. The horizontal sliding frame 8 drives the lifting plate 9 to move in the horizontal direction, thereby driving the water scraping unit to scrape the water off the upper surface of the tempered glass. A water collection pool 10 with an upward opening is provided on the lower surface of the drying chamber 3. The water collection pool 10 is used to collect the water flowing down from the tempered glass.

[0025] The wiping unit includes two spaced-apart rubber wiper strips 11. The lower end of the lifting plate 9 is provided with multiple downward-facing arc-shaped elastic plates 12, each end of which is rotatably connected to one of the two rubber wiper strips 11. The upper end of the lifting plate 9 is vertically connected with multiple first telescopic cylinders 13, the upper ends of which are all connected to a horizontal sliding frame 8. The multiple first telescopic cylinders 13 extend and retract synchronously to control the position of the lifting plate 9 and adjust the position of the rubber wiper strips 11. The frame 1 is provided with a drive mechanism connected to the horizontal sliding frame 8. The drive mechanism includes two second telescopic cylinders 14, distributed on both sides of the conveyor roller 2. The two ends of each second telescopic cylinder 14 are connected to the frame 1 and the horizontal sliding frame 8, respectively. The two second telescopic cylinders 14 extend and retract synchronously to adjust the position of the horizontal sliding frame 8.

[0026] The working principle is as follows:

[0027] The conveyor roller 2 transports the horizontally placed glass into the drying chamber 3. The horizontal sliding frame 8 moves to the end of the tempered glass, and then the lifting plate 9 is raised until the rubber squeegee 11 is above the tempered glass. By adjusting the position of the lifting plate 9 and the horizontal sliding frame 8, the rubber squeegee 11 is used to scrape off the water on the upper surface of the tempered glass. Then, the hot air fan 7 is started to deliver hot air to the upper air outlet 5 and the lower air outlet 6. The conveyor roller 2 pushes the tempered glass to move, and the hot air blown out from the upper air outlet 5 and the lower air outlet 6 dries the surface of the tempered glass. Since the water on the surface of the tempered glass has been scraped off, the hot air blowing time is short, the energy consumption is low, and the drying effect is good.

[0028] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A drying machine for tempered glass production, characterized in that: The equipment includes a frame (1), which is provided with a conveyor roller (2) and a drying chamber (3). The drying chamber (3) is provided with an upper air outlet (5) and a lower air outlet (6). The frame (1) is provided with a hot air blower (7) connected to the upper air outlet (5) and the lower air outlet (6). The upper air outlet (5) and the lower air outlet (6) are respectively provided on the upper and lower sides of the conveyor roller (2). The drying chamber (3) is provided with a horizontal sliding frame (8). The horizontal sliding frame (8) includes a lifting plate (9). The lower end of the lifting plate (9) is provided with a water scraping unit. The water scraping unit is located above the conveyor roller (2).

2. The drying machine for producing tempered glass according to claim 1, characterized in that: The wiper unit includes two spaced rubber wiper strips (11), and the lower end of the lifting plate (9) is provided with a plurality of downward-facing arc-shaped elastic plates (12), and the two ends of the arc-shaped elastic plates (12) are respectively rotatably connected to the two rubber wiper strips (11).

3. The drying machine for producing tempered glass according to claim 2, characterized in that: The upper end of the lifting plate (9) is vertically connected to a plurality of first telescopic cylinders (13), and the upper end of each of the first telescopic cylinders (13) is connected to the horizontal sliding frame (8).

4. The drying machine for producing tempered glass according to claim 1, characterized in that: The frame (1) is provided with a drive mechanism connected to the horizontal sliding frame (8). The drive mechanism includes two second telescopic cylinders (14). The two second telescopic cylinders (14) are distributed on both sides of the conveyor roller (2). The two ends of the second telescopic cylinders (14) are respectively connected to the frame (1) and the horizontal sliding frame (8).

5. The drying machine for producing tempered glass according to claim 1, characterized in that: The upper air outlet (5) and the lower air outlet (6) are both inclined.

6. A dryer for tempered glass production as described in claim 4, characterized in that: The inclination angle of the upper air outlet (5) and the lower air outlet (6) is 45°.

7. A dryer for tempered glass production as described in claim 1, characterized in that: The conveyor roller (2) includes a frame, in which multiple support rollers (4) are rotatably arranged. The frame is provided with a drive box, which is connected to each support roller (4). The drive box is connected to a drive motor.

8. A dryer for tempered glass production as described in claim 7, characterized in that: The support rollers (4) mentioned above are all hydrophobic rollers.

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