Hot-pressing processing technology for curved glass

Abstract

The invention relates to a curved glass hot-pressing processing technology which comprises a bottom plate frame, a fixed frame and a hot-pressing assembly, the fixed frame is installed at the upper end of the bottom plate frame, electric heating nets are evenly arranged on the left side of the inner wall of the fixed frame, the section of the fixed frame is of a U-shaped structure, and the hot-pressing assembly is arranged in the fixed frame and installed on the bottom plate frame. The equipment can solve the problems that when existing equipment is used for heating glass, the heating effect is poor, flat glass cannot be effectively heated and softened, meanwhile, the glass cannot be accurately subjected to hot-pressing shaping, so that the formed glass is prone to having defects, and when the existing equipment is used for cooling the glass, the heating effect is poor. The problems of poor cooling effect, low efficiency, incapability of effectively cooling the formed glass, more heat loss during cooling, energy waste and the like are solved.

Description

technical field [0001] The invention relates to the field of glass hot-press processing, in particular to a curved-surface glass hot-press processing technology. Background technique [0002] Curved glass is formed by heating and softening flat glass in a mold, and then annealed. Curved glass is usually used in emerging industries such as construction engineering curtain walls and automobile windshields. With the rapid development of social industrialization, people's demand for curved glass is increasing, and the requirements for glass quality are also increasing. [0003] At present, when the existing curved glass is prepared and processed, there are usually the following defects: 1. When the existing equipment heats the glass, the heating effect is poor, and the flat glass cannot be heated and softened effectively, and at the same time, it cannot be accurately heated. 2. When the existing equipment cools the glass, the cooling effect is poor and the efficiency is low, an...

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Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment has poor heating effect when heating the glass, cannot effectively heat and soften the flat glass, and at the same time cannot accurately heat-press the glass, resulting in defects in the formed glass. Moreover, when the existing equipment cools the glass, the cooling effect is poor and the efficiency is low, and it cannot effectively cool the formed glass, and the heat loss is more during cooling, resulting in energy waste and other problems.

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