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Arc-shaped fireproof tempered glass treatment process

A technology of tempered glass and processing technology, which is applied in glass forming, glass tempering, glass manufacturing equipment, etc. It can solve the problems that tempered glass does not have fire resistance, it is difficult to meet large-scale production, and the processing process is complicated, etc., to achieve Achieve large-scale processing, improve the safety of use, and simplify the steps

Inactive Publication Date: 2020-11-06
YANGZHOU HENGTAI GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a treatment process for arc-shaped fireproof tempered glass, which solves the problem that the treatment process is relatively complicated and requires a lot of manpower to operate, it is difficult to meet large-scale production, and the produced tempered glass does not have The corresponding fire performance is difficult to apply in flammable areas and the arc treatment stage in the treatment process, it is difficult to carry out a better design according to the expected appearance, which leads to the problem that the overall arch height is not accurate enough

Method used

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  • Arc-shaped fireproof tempered glass treatment process

Examples

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Comparison scheme
Effect test

Embodiment 1

[0025] See figure 1 , The present invention provides the following technical solutions: a process for treating arc-shaped fireproof tempered glass, including the following steps:

[0026] S1. Perform arc treatment on the flat glass substrate. First, send the flat glass substrate into the heating section of the horizontal tempering furnace for heating treatment. The temperature of the heating section is controlled at 650℃, the heating time is controlled at 20min, and then the heated and softened The flat glass substrate is clamped out by the clamp;

[0027] S2. Place the clamped flat glass substrate on the surface of the arc mold, and then press it through the stamping die, the stamping pressure is controlled at 1000kp, after the stamping, clamp the stamped glass substrate and put it in the cooling box for cooling , Get curved tempered glass;

[0028] S3. Polish the edges and corners of the curved tempered glass, first fix the central part of the cooled curved tempered glass with a ...

Embodiment 2

[0040] See figure 1 , The present invention provides the following technical solutions: a process for treating arc-shaped fireproof tempered glass, including the following steps:

[0041] S1. Perform arc treatment on the flat glass substrate. First, send the flat glass substrate into the heating section of the horizontal tempering furnace for heating treatment. The temperature of the heating section is controlled at 680℃, the heating time is controlled at 27min, and then the heated and softened The flat glass substrate is clamped out by the clamp;

[0042] S2. Place the clamped flat glass substrate on the surface of the arc mold, and then press it through the stamping die. The stamping pressure is controlled at 1100kp. After the stamping is completed, the stamped glass substrate is clamped and placed in the cooling box for cooling , Get curved tempered glass;

[0043] S3. Polish the edges and corners of the curved tempered glass, first fix the central part of the cooled curved temp...

Embodiment 3

[0055] See figure 1 , The present invention provides the following technical solutions: a process for treating arc-shaped fireproof tempered glass, including the following steps:

[0056] S1. Perform arc treatment on the flat glass substrate. First, the flat glass substrate is sent to the heating section of the horizontal tempering furnace for heating treatment. The temperature of the heating section is controlled at 700℃, the heating time is controlled at 35min, and then the heated and softened The flat glass substrate is clamped out by the clamp;

[0057] S2. Place the clamped flat glass substrate on the surface of the arc mold, and then press it through the stamping die. The stamping pressure is controlled at 1200kp. After the stamping is completed, the stamped glass substrate is clamped and placed in the cooling box for cooling , Get curved tempered glass;

[0058] S3. Polish the edges and corners of the curved tempered glass, first fix the central part of the cooled curved tem...

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Abstract

The invention belongs to the technical field of tempered glass treatment, and especially relates to an arc-shaped fireproof tempered glass treatment process which comprises the following steps that S1, arc-shaped treatment is conducted on a provided planar glass substrate, firstly, the planar glass substrate is fed into a heating section of a horizontal toughening furnace to be subjected to heating treatment, the temperature of the heating section is controlled to be 650-750 DEG C, and the heating time is controlled to be 20-40 min; the method comprises the steps of arc-shaped treatment, corner grinding and polishing, fireproof film pressing and finished product packaging. The whole treatment process is orderly; meanwhile, the steps of the whole treatment process are simplified; waste of alarge amount of manpower is avoided; the whole operation becomes simpler, so that large-scale treatment is realized, and the treated arc-shaped tempered glass has higher fireproof performance by coating the surface of the arc-shaped tempered glass with glue and laminating the fireproof film, so that the arc-shaped tempered glass is suitable for inflammable areas, serious loss caused by fire disasters is avoided, and meanwhile, the overall use safety is also improved.

Description

Technical field [0001] The invention relates to the technical field of tempered glass processing, in particular to an arc-shaped fireproof tempered glass processing process. Background technique [0002] Tempered glass belongs to safety glass. Tempered glass is actually a kind of prestressed glass. In order to increase the strength of glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When the glass is subjected to external force, the surface stress is first offset, thereby increasing the bearing capacity. Strengthen the glass's own resistance to wind pressure, heat and cold, impact, etc., and each piece of tempered glass has its own processing technology for the production and subsequent processing, so that the tempered glass will develop to the expected appearance and function. The treatment process of tempered glass is more complicated and requires a lot of manpower to operate, which is difficult to meet the large-scale...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B27/012C03B23/03B32B9/00B32B9/04B32B17/06B32B17/10B32B27/06B32B27/30B32B27/36B32B27/38B32B33/00B32B37/12B24B9/08
CPCC03B27/012C03B23/0305B32B37/12B32B17/06B32B17/10018B32B27/06B32B27/38B32B27/36B32B27/304B32B9/00B32B9/04B32B33/00B24B9/08B32B2307/3065
Inventor 郝嵩
Owner YANGZHOU HENGTAI GLASS