Heat treatment and molding process for tempered glass
A technology of tempered glass and forming process, which is applied in the direction of glass tempering, glass manufacturing equipment, manufacturing tools, etc. It can solve the problems of temperature fluctuation, difficult uniform heating of temperature, and poor effect, and achieve the effect of rapid cooling
Inactive Publication Date: 2019-09-13
周如红
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Problems solved by technology
[0003] In the process of tempered glass production and processing, temperature control is extremely important. The temperature of traditional horizontal tempering furnaces is prone to fluctuations during the glass addition process, and it is difficult to use uniform heating during the heating process, and the tempered glass needs to be cooled quickly and uniformly. Most of the traditional processes Using water cooling or simple air cooling, the rapid and uniform cooling effect is not good
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[0034] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0035] Such as Figure 1-5 Shown, a kind of tempered glass heat treatment forming process described in the present invention, this production process comprises the following steps:
[0036] S1, put the ordinary annealed glass into the CNC cutting equipment, and the CNC cutting equipment cuts the glass according to the pre-input size parameters of the glass to form a predetermined shape;
[0037] S2, putting the glass cut and shaped in S1 into a heat treatment system for heat treatment to form tempered glass;
[0038] S3, put the tempered glass after heat treatment and cooling in S2 into the inspection equipment for inspection. The inspection equipment is a vibration test bench, and the vibration test bench uses different frequencies to vibrate to...
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The invention specifically relates to a heat treatment and molding process for tempered glass, belonging to the technical field of glass processing. The heat treatment and molding process comprises the following steps: S1, placing common annealed glass into a numerical-control cutting device, and cutting the annealed glass to a predetermined shape by using the numerical-control cutting device according to the dimension parameters of the glass input in advance; S2, placing the cut glass into a heat treatment system for heat treatment to form tempered glass; S3, putting the tempered glass havingundergone the heat treatment and cooling into an inspection device for inspection, wherein the inspection device is a vibration test bench which vibrates at different frequencies to check the strength of the tempered glass; and S4, entrucking qualified tempered glass and delivering the qualified tempered glass to customers. A heating module arranged in a first shell of a heat treatment system used in the process effectively and uniformly heats glass conveying on rotating rollers at a high temperature; and the first shell and a second shell are provided with closing modules, so the inner temperature of the first casing is maintained constant.
Description
technical field [0001] The invention relates to the technical field of glass processing, in particular to a tempered glass heat treatment forming process. Background technique [0002] Tempered glass is safety glass. Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface. Wind pressure, cold and heat, impact, etc. Pay attention to distinguish it from FRP. At present, most of our manufacturers use horizontal tempering furnaces for the production of tempered glass to achieve qualified and high-quality tempered products. In terms of temperature control, there are two basic requirements in simple terms. First, the glass must be heated quickly. First, the temperature of each part of the glass surface should not differ too much, that is, to achieve uniform heating; the temperature control during the tempering process is carried out around the...
Claims
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IPC IPC(8): C03B27/012
CPCC03B27/012
Inventor 不公告发明人
Owner 周如红