A kind of processing equipment and processing technology of hot bending forming of glass sheet

Abstract

The present invention relates to the field of hot-bending forming of glass sheets, in particular to a kind of processing equipment and processing technology for hot-bending forming of glass sheets which are processed through jig structures and simple processes; the processing equipment mainly includes a complete machine frame and supporting part, the whole machine frame is shaped into a frame structure with a peripheral seal and a cavity inside, and the support part is arranged under the whole machine frame to support the whole machine frame, and the inner cavity of the whole machine frame The preheating zone, forming zone and cooling zone are installed horizontally from left to right, and the left and right ends of the outer frame of the whole machine are equipped with a fusion zone. area, forming area and cooling area; the present invention uses jigs to load glass sheets and jigs to press glass sheets to complete the whole process of hot bending and forming of glass sheets. The loading performance of graphite jigs is stable, and the jigs are pressed and heated evenly , not only simplifies the structure of the entire processing equipment, but also achieves a simple processing technology.

Description

technical field [0001] The invention relates to the field of hot-bending forming of glass sheets, in particular to a processing equipment and a processing technology for hot-bending forming of glass sheets which are processed through a jig structure and a simple process. Background technique [0002] The existing hot bending forming process of glass sheet is formed by heating to soften and deform the glass sheet. The commonly used processing equipment is generally used in combination with a forming mold and a heating furnace to realize its processing technology, that is, under the action of the heating furnace, the glass The sheet can be softened and formed into a specific size or shape according to the forming mold. However, due to the limitation of the forming mold, the shape and size of the hot bending of the glass sheet are also limited. Forming molds of different specifications lead to increased production costs. Therefore, the realization of multi-standard glass sheet ...

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Problems solved by technology

[0002] The existing hot bending forming process of glass sheet is formed by heating to soften and deform the glass sheet. The commonly used processing equipment is generally used in combination with a forming mold and a heating furnace to realize its processing technology, that is, under the action of the heating furnace, the glass The sheet can be softened and formed into a specific size or shape according to the forming mold. However, due to the limitation of the forming mold, the shape and size of the hot bending of the glass sheet are also limited. Forming molds of different specifications lead to increased production costs. Therefore, the realization of multi-standard glass sheet molding is a problem to be solved; at the same time, because of the scale and working mode of the heating furnace, its use is also one of the factors for high-cost production; It can be seen that the realization of the existing glass sheet heat bending forming processing equipment and its technology requires relatively large costs and has relatively large limitations, and the total output of heat bending formed glass sheets is low, and the heat bending efficiency is low, which is not conducive to The Development of Hot Bending Forming Technology of Glass Sheet

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