Production process and preparation equipment of anti-ice-crack glass lampshade

Abstract

The invention relates to the technical field of lampshade preparation, and provides a production process and preparation equipment of an anti-ice-crack glass lampshade, the anti-ice-crack glass lampshade comprises a smelting chamber and a pressing chamber located on one side of the smelting chamber, one side of the pressing chamber is provided with an annealing chamber, and one side of the annealing chamber is provided with a cooling chamber; the glass solution is melted through the high-temperature smelting furnace, after the glass solution is injected into the mold, the glass lampshade is pressed and shaped through the glass press, then the shaped glass lampshade is placed in the annealing furnace to be subjected to heat treatment, and the firmness and stability of the glass lampshade are improved; after the glass lampshade is cooled to the room temperature, the glass lampshade is placed on an automatic polishing machine to be polished, and the surface of the glass lampshade is smoother; the polished glass lampshade is placed in an ultrasonic cleaning machine to be cleaned, and after water is drained, a cut explosion-proof film is attached to the outer surface of the glass lampshade; and finally, putting the film-pasted glass lampshade into an ultra-high-temperature drying oven for drying treatment to obtain the ice crack prevention glass lampshade.

Description

Technical Field

[0001] The invention relates to the technical field of lampshade preparation, in particular to a production process and preparation equipment of an ice-proof crack glass lampshade. Background Art

[0002] With the development of industrialization and informatization, people have higher requirements for the aesthetics and comfort of living and working environments. Lampshades not only play the role of focusing light and protecting against wind and rain, but also prevent electric shock and protect eyes. In modern life, lampshades mainly play a decorative role. The main material of lampshades is glass. Glass, as a material formed by melting silica and other chemicals, is widely used in buildings to block wind and transmit light.

[0003] Ice cracks are a common defect in glass production. If the surface of the glass lampshade is not cleaned for a long time, exposed to the sun for a long time, or squeezed by external force, it may cause ice cracks on the glass lampshade. After the glass lampshade has ice cracks, its strength and safety will decrease, and accidents are prone to occur during daily use. Once ice cracks occur, if the glass lampshade is not replaced in time, it will break, posing a threat to the personal safety of consumers.

[0004] To this end, the present invention provides a production process and a preparation device for an anti-icing crack glass lampshade. Summary of the invention

[0005] The present invention provides a production process for an anti-ice crack glass lampshade and a preparation device thereof, so as to solve the problem that ice cracks are easily generated on the glass lampshade in the background technology.

[0006] The technical solution of the present invention is as follows:

[0007] A preparation device for an ice-proof crack glass lampshade comprises a smelting chamber and a pressing chamber located on one side of the smelting chamber, an annealing chamber is arranged on one side of the pressing chamber, a cooling chamber is arranged on one side of the annealing chamber, a polishing chamber is arranged at the bottom of the cooling chamber, a cleaning chamber is arranged at the bottom of the annealing chamber, the cleaning chamber is located on one side of the polishing chamber, a drying chamber is arranged at the bottom of the smelting chamber and the pressing chamber, the drying chamber is located on one side of the cleaning chamber, transmission belts are arranged among the smelting chamber, the pressing chamber, the annealing chamber, the cooling chamber, the polishing chamber, the cleaning chamber and the drying chamber, a liquid infusion tube is arranged between the smelting chamber and the pressing chamber, and a feeding end and a discharging end are respectively opened at the top and bottom of the smelting chamber.

[0008] Furthermore, a fixed column is fixedly connected to the top of the inner wall of the pressing chamber, a first spring column is sleeved on the fixed column, a pressure plate is fixedly connected to the bottom end of the fixed column, one end of the first spring column is fixedly connected to the top of the inner wall of the pressing chamber, the other end of the first spring column is fixedly connected to the top of the pressure plate, and a pressure head is fixedly connected to the bottom of the pressure plate.

[0009] Furthermore, a pressing groove is provided at the bottom of the inner wall of the pressing chamber, a pushing column is fixedly connected to the bottom of the inner wall of the pressing groove, a second spring column is sleeved on the pushing column, and one end of the second spring column is fixedly connected to the bottom of the inner wall of the pressing groove.

[0010] Furthermore, an exhaust port is provided on the cooling chamber, a cooling platform is provided in the cooling chamber, and a lift is provided between the cooling chamber and the polishing chamber.

[0011] Furthermore, the lift includes a tray, a fixing nut is provided at the bottom of the tray, and a telescopic rod is fixedly connected to the bottom of the tray.

[0012] Furthermore, a vibrator is provided in the cleaning chamber, and a heating tube is fixedly connected to the inner wall of the cleaning chamber. A cleaning groove is opened on the inner wall of the cleaning chamber, and the cleaning groove is located between the vibrator and the heating tube.

[0013] A production process for an ice-proof crack glass lampshade, the steps of which are as follows:

[0014] S1: preparing a gel solution, dissolving alumina powder in an appropriate amount of water, adjusting the solution pH to 9-11 with NaOH, and obtaining an alkaline alumina solution; mixing silicate powder and alkaline alumina solution at a ratio of 1:5, stirring evenly, and heating to 90°C to obtain a gel solution;

[0015] S2: Lampshade molding: silicon oxide (SiO2), boron oxide (B2O3), sodium oxide (Na2O), aluminum oxide (Al2O3), tin oxide (SnO2) and gel solution are mixed evenly, placed in a melting chamber at 1600-2000°C for melting, and the molten glass solution is flowed into a pressing chamber through an infusion tube to form a glass lampshade blank, which is then naturally cooled to room temperature;

[0016] S3: heat treatment, transferring the cooled glass lampshade blank to an annealing chamber, heating the formed glass lampshade blank to 400°C at a speed of 500°C / min and keeping the temperature for 30 minutes, then rapidly heating to 1000°C at a speed of 500°C / min and keeping the temperature for 30 minutes, then rapidly cooling to 600°C at a speed of 1000°C / min and keeping the temperature for 30 minutes;

[0017] S4: Cooling and polishing. After the heat treatment is completed, the glass lampshade is transferred to a cooling room to be cooled to room temperature. The cooled glass lampshade is transferred to a polishing room for polishing to make its surface smooth and moist.

[0018] S5: cleaning and drying: the polished glass lampshade is transferred to a cleaning room for cleaning, and the cleaned glass lampshade is placed in a drying room for drying at 400° C. for one hour.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can effectively reduce the adhesion of dust and dirt on the surface of the lampshade by adding a gel solution to the glass solution, thereby reducing the stress concentration caused by dust accumulation and effectively reducing the risk of ice cracks; the gel solution has high temperature resistance, which effectively reduces the risk of ice cracks on the glass lampshade due to long-term exposure to sunlight; and the gel can improve the strength, rigidity and impact resistance of the glass, so that the glass has less friction when subjected to external force and is less likely to break, which can not only prevent the generation of ice cracks, but also reduce the scattering of fragments when the glass breaks, thereby reducing the risk of injury.

[0021] 2. The present invention provides a liquid infusion pipe between the melting chamber and the pressing chamber. The liquid infusion pipe is made of stainless steel, and the inner wall of the pipe is coated with ZS-1 coating, which can withstand the high temperature of the glass solution. A transmission belt is provided between each two adjacent processing chambers of the melting chamber, the pressing chamber, the annealing chamber, the cooling chamber, the polishing chamber, the cleaning chamber, and the drying chamber, so as to facilitate the transmission of the glass lampshade and save production time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of a device for preparing an anti-icing crack glass lampshade proposed by the present invention;

[0023] Figure 2 It is a front cross-sectional view of a device for preparing an anti-icing crack glass lampshade proposed by the present invention;

[0024] Figure 3 The present invention Figure 2 The enlarged schematic diagram at A in the middle;

[0025] Figure 4 The present invention Figure 2 The enlarged schematic diagram of point B in the middle;

[0026] Figure 5 The present invention Figure 2 The enlarged schematic diagram at C in the middle;

[0027] Figure 6 It is a production process flow chart of the present invention.

[0028] In the figure: 1, melting chamber; 2, pressing chamber; 3, annealing chamber; 4, cooling chamber; 5, polishing chamber; 6, cleaning chamber; 7, drying chamber; 8, transmission belt; 9, infusion tube; 10, elevator; 11, feeding end; 12, discharging end; 201, fixing column; 202, first spring column; 203, pressure plate; 204, pressure head; 205, pressing groove; 206, pushing column; 207, second spring column; 401, exhaust port; 402, cooling table; 101, tray; 102, fixing nut; 103, telescopic rod; 601, vibrator; 602, heating tube; 603, cleaning groove. DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] The present invention provides a preparation device for an ice-proof cracked glass lampshade, comprising a smelting chamber 1 and a pressing chamber 2 located on one side of the smelting chamber 1, an annealing chamber 3 is arranged on one side of the pressing chamber 2, a cooling chamber 4 is arranged on one side of the annealing chamber 3, a polishing chamber 5 is arranged at the bottom of the cooling chamber 4, a cleaning chamber 6 is arranged at the bottom of the annealing chamber 3, the cleaning chamber 6 is located on one side of the polishing chamber 5, a drying chamber 7 is arranged at the bottom of the smelting chamber 1 and the pressing chamber 2, the drying chamber 7 is located on one side of the cleaning chamber 6, a transmission belt 8 is arranged between the smelting chamber 1, the pressing chamber 2, the annealing chamber 3, the cooling chamber 4, the polishing chamber 5, the cleaning chamber 6 and the drying chamber 7, a liquid infusion tube 9 is arranged between the smelting chamber 1 and the pressing chamber 2, and a feeding end 11 and a discharging end 12 are respectively opened at the top and bottom of the smelting chamber 1;

[0031] Furthermore, a fixed column 201 is fixedly connected to the top of the inner wall of the pressing chamber 2, a first spring column 202 is sleeved on the fixed column 201, a pressure plate 203 is fixedly connected to the bottom end of the fixed column 201, one end of the first spring column 202 is fixedly connected to the top of the inner wall of the pressing chamber 2, the other end of the first spring column 202 is fixedly connected to the top of the pressure plate 203, and a pressure head 204 is fixedly connected to the bottom of the pressure plate 203; a pressing groove 205 is opened at the bottom of the inner wall of the pressing chamber 2, a pushing column 206 is fixedly connected to the bottom of the inner wall of the pressing groove 205, a second spring column 207 is sleeved on the pushing column 206, and one end of the second spring column 207 is fixedly connected to the bottom of the inner wall of the pressing groove 205.

[0032] Furthermore, an exhaust port 401 is provided on the cooling chamber 4, a cooling platform 402 is provided in the cooling chamber 4, and a lift 10 is provided between the cooling chamber 4 and the polishing chamber 5; the lift 10 includes a tray 101, a fixing nut 102 is provided at the bottom of the tray 101, and a telescopic rod 103 is fixedly connected to the bottom of the tray 101; a vibrator 601 is provided in the cleaning chamber 6, and a heating tube 602 is fixedly connected to the inner wall of the cleaning chamber 6, a cleaning groove 603 is provided on the inner wall of the cleaning chamber 6, and the cleaning groove 603 is located between the vibrator 601 and the heating tube 602.

[0033] The present invention provides a technical solution: a production process of an anti-ice crack glass lampshade, the steps of which are as follows:

[0034] S1: preparing a gel solution, dissolving alumina powder in an appropriate amount of water, adjusting the solution pH to 9-11 with NaOH, and obtaining an alkaline alumina solution; mixing silicate powder and alkaline alumina solution at a ratio of 1:5, stirring evenly, and heating to 90°C to obtain a gel solution;

[0035] S2: Lampshade molding, silicon oxide SiO2, boron oxide B2O3, sodium oxide Na2O, aluminum oxide Al2O3, tin oxide SnO2, and gel solution are uniformly mixed, placed in a melting chamber 1 at 1600-2000°C for melting, and the melted glass solution is flowed into a pressing chamber 2 through an infusion tube 9 to mold a glass lampshade blank, and then naturally cooled to room temperature;

[0036] S3: heat treatment, transferring the cooled glass lampshade blank to an annealing chamber 3, heating the formed glass lampshade blank to 400°C at a speed of 500°C / min and keeping the temperature for 30 minutes, then rapidly heating to 1000°C at a speed of 500°C / min and keeping the temperature for 30 minutes, then rapidly cooling to 600°C at a speed of 1000°C / min and keeping the temperature for 30 minutes;

[0037] S4: Cooling and polishing. After the heat treatment is completed, the glass lampshade is transferred to the cooling chamber 4 to be cooled to room temperature. The cooled glass lampshade is transferred to the polishing chamber 5 for polishing to make its surface smooth and moist.

[0038] S5: cleaning and drying: the polished glass lampshade is transferred to the cleaning chamber 6 for cleaning, and the cleaned glass lampshade is placed in the drying chamber 7 for drying at 400° C. for one hour.

[0039] How it works: See Figure 1-Figure 6 First, prepare a gel solution by dissolving alumina powder in an appropriate amount of water, and use NaOH to adjust the pH of the solution to 9-11 to obtain an alkaline alumina solution; mix the silicate powder and the alkaline alumina solution in a ratio of 1:5, stir evenly, and heat to 90°C to obtain a gel solution.

[0040] Silicon oxide SiO2, boron oxide B2O3, sodium oxide Na2O, aluminum oxide Al2O3, tin oxide SnO2 and gel solution are mixed evenly and melted in a melting chamber 1 at 1600-2000°C. The melted glass solution flows into a pressing chamber 2 through an infusion tube 9 to form a glass lampshade blank, which is then naturally cooled to room temperature.

[0041] The cooled glass lampshade blank is transferred to the annealing chamber 3, and the formed glass lampshade blank is heated to 400°C at a speed of 500°C / min and kept warm for 30 minutes, then rapidly heated to 1000°C at a speed of 500°C / min and kept warm for 30 minutes, and then rapidly cooled to 600°C at a speed of 1000°C / min and kept warm for 30 minutes.

[0042] After completing the heat treatment, the glass lampshade is transferred to the cooling chamber 4 to be cooled to room temperature, the cooled glass lampshade is transferred to the polishing chamber 5 for polishing to make its surface smooth and moist, the polished glass lampshade is transferred to the cleaning chamber 6 for cleaning, and the cleaned glass lampshade is placed in the drying chamber 7 and dried at 400°C for one hour.

[0043] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A device for preparing an ice-proof crack glass lampshade, comprising a smelting chamber (1) and a pressing chamber (2) located on one side of the smelting chamber (1), characterized in that: An annealing chamber (3) is arranged on one side of the pressing chamber (2), a cooling chamber (4) is arranged on one side of the annealing chamber (3), a polishing chamber (5) is arranged at the bottom of the cooling chamber (4), a cleaning chamber (6) is arranged at the bottom of the annealing chamber (3), and the cleaning chamber (6) is located on one side of the polishing chamber (5), a drying chamber (7) is arranged at the bottom of the smelting chamber (1) and the pressing chamber (2), and the drying chamber (7) is located on one side of the cleaning chamber (6), a transmission belt (8) is arranged between the smelting chamber (1), the pressing chamber (2), the annealing chamber (3), the cooling chamber (4), the polishing chamber (5), the cleaning chamber (6) and the drying chamber (7), a liquid infusion pipe (9) is arranged between the smelting chamber (1) and the pressing chamber (2), and a feeding end (11) and a discharging end (12) are respectively opened at the top and the bottom of the smelting chamber (1).

2. The preparation device for an anti-icing crack glass lampshade according to claim 1, characterized in that: A fixing column (201) is fixedly connected to the top of the inner wall of the pressing chamber (2), a first spring column (202) is sleeved on the fixing column (201), a pressure plate (203) is fixedly connected to the bottom end of the fixing column (201), one end of the first spring column (202) is fixedly connected to the top of the inner wall of the pressing chamber (2), the other end of the first spring column (202) is fixedly connected to the top of the pressure plate (203), and a pressure head (204) is fixedly connected to the bottom of the pressure plate (203).

3. The preparation device for an anti-icing crack glass lampshade according to claim 1, characterized in that: A pressing groove (205) is provided at the bottom of the inner wall of the pressing chamber (2), a pushing column (206) is fixedly connected to the bottom of the inner wall of the pressing groove (205), a second spring column (207) is sleeved on the pushing column (206), and one end of the second spring column (207) is fixedly connected to the bottom of the inner wall of the pressing groove (205).

4. The preparation device for an anti-icing crack glass lampshade according to claim 1, characterized in that: An exhaust port (401) is provided on the cooling chamber (4), a cooling platform (402) is provided in the cooling chamber (4), and a lift (10) is provided between the cooling chamber (4) and the polishing chamber (5).

5. The equipment for preparing an anti-icing crack glass lampshade according to claim 4, characterized in that: The lift (10) comprises a tray (101), a fixing nut (102) is provided at the bottom of the tray (101), and a telescopic rod (103) is fixedly connected to the bottom of the tray (101).

6. The equipment for preparing an anti-icing crack glass lampshade according to claim 1, characterized in that: A vibrator (601) is arranged in the cleaning chamber (6), and a heating tube (602) is fixedly connected to the inner wall of the cleaning chamber (6). A cleaning groove (603) is opened on the inner wall of the cleaning chamber (6), and the cleaning groove (603) is located between the vibrator (601) and the heating tube (602).

7. A production process for an anti-icing crack glass lampshade, using the preparation equipment for an anti-icing crack glass lampshade according to claim 1, characterized in that: The steps are as follows: S1: preparing a gel solution, dissolving alumina powder in an appropriate amount of water, adjusting the solution pH to 9-11 with NaOH, and obtaining an alkaline alumina solution; mixing silicate powder and alkaline alumina solution at a ratio of 1:5, stirring evenly, and heating to 90°C to obtain a gel solution; S2: Lampshade molding, silicon oxide (SiO2), boron oxide (B2O3), sodium oxide (Na2O), aluminum oxide (Al2O3), tin oxide (SnO2), and gel solution are uniformly mixed, placed in a smelting chamber (1) at 1600-2000°C for melting, the melted glass solution is flowed into a pressing chamber (2) through an infusion tube (9) to mold a glass lampshade blank, and naturally cooled to room temperature; S3: heat treatment, transferring the cooled glass lampshade blank to an annealing chamber (3), heating the formed glass lampshade blank to 400°C at a speed of 500°C / min and keeping the temperature for 30 minutes, then rapidly heating to 1000°C at a speed of 500°C / min and keeping the temperature for 30 minutes, then rapidly cooling to 600°C at a speed of 1000°C / min and keeping the temperature for 30 minutes; S4: Cooling and polishing. After the heat treatment is completed, the glass lampshade is transferred to a cooling chamber (4) to be cooled to room temperature. The cooled glass lampshade is transferred to a polishing chamber (5) for polishing to make its surface smooth and moist. S5: cleaning and drying. The polished glass lampshade is transferred to a cleaning chamber (6) for cleaning. The cleaned glass lampshade is placed in a drying chamber (7) for drying at 400° C. for one hour.

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