Tempered glass thermal tempering treatment method

Abstract

The invention relates to a tempered glass thermal tempering treatment method. The tempered glass thermal tempering treatment method comprises a bottom plate, a condensation frame and a tempering treatment device, the condensation frame is installed at the upper end of the bottom plate, the condensation frame is of a U-shaped structure, the tempering treatment device is installed in the condensation frame, and the lower end of the tempering treatment device is located on the bottom plate. The tempered glass thermal tempering treatment method can solve the problems that the surface of the tempered glass plate is not flat, and phenomena such as concave marks and protrusions are prone to appearing due to the fact that when existing tempered glass is performed thermal tempering treatment, usually high-pressure cold air is blown to two sides of a glass plate by adopting a high-pressure spraying nozzle, and then the high-pressure spraying nozzle cannot filter and eliminate impurities such asdust and particles in the air; and meanwhile, an existing high-pressure spraying nozzle has a poor air spraying effect, a spraying range is fixed usually, the spraying area cannot be adjusted rapidly,and using is not facilitated.

Description

technical field [0001] The invention relates to the field of tempered glass processing, in particular to a physical tempering treatment method for tempered glass. Background technique [0002] Tempered glass is 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 surface of the glass. When the glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the wind resistance of the glass itself. Pressure, cold and heat, impact, etc. The impact strength of tempered glass is 3 to 5 times that of ordinary glass, and the bending strength is 3 to 5 times that of ordinary glass. At the same time, when tempered glass is damaged by external force, the fragments will become small obtuse-angled particles similar to honeycomb shape, which is not easy to damage. cause serious injury to the human body. [0003] When the exist...

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Problems solved by technology

[0005] The present invention can solve the problem that when the existing toughened glass is physically tempered, high-pressure nozzles are usually used to blow high-pressure cold air to both sides of the glass plate, but the high-pressure nozzles cannot filter and remove impurities such as dust and particles in the air, resulting in The surface of the tempered glass plate is uneven, prone to dents, bumps, etc. At the same time, the existing high-pressure nozzles have poor air injection effects, and the injection range is usually fixed, and the injection area cannot be quickly adjusted, which is not conducive to use and other problems

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