Glass cup forming device and forming process

Abstract

The invention discloses a glass cup forming device and a forming process. The glass cup forming device comprises a forming machine table, a left frame body, a right frame body, a profiling structure and a conveying belt assembly, a bottom tray is arranged at the top of the forming machine table, a lifting groove is formed in the forming machine table, a first hydraulic rod is installed in the lifting groove, a control assembly is arranged on one side of the interior of the forming machine table, the left frame body is arranged at the top of the forming machine table, an electric cylinder is installed in the left frame body, and the profiling structure is arranged at the top of the forming machine table. According to the glass cup forming device and the forming process, a vertical frame, a sleeve pipe, a fire-jet head and a gas conveying pipe are arranged, the angle of the fire-jet head is adjusted through the vertical frame and the sleeve pipe, the gas conveying pipe provides a gas source for the fire-jet head, the fire-jet head of the fire-jet device conducts fire-jet heating on the inner side of a spliced mold, the mold is kept at a stable temperature in each pressing process, so that the burst probability of the glass blank is avoided, and the product yield is improved.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to a glass forming device and a forming process. Background technique [0002] Glass cup refers to a cup made of glass, usually made of high borosilicate glass, which is fired at a high temperature of more than 600 degrees. It is a new type of environmentally friendly tea cup, which is more and more popular among people. Crystal glass, glass office cup, glass mug, tailed glass and tailless glass, the heat preservation time of the tailed cup is not as short as that of the vacuum cup, and the heat preservation time of the tailless cup is longer than that of the vacuum cup. [0003] In the existing small glass factories, artificial blowing glass is still used, which has low production efficiency, while large-scale factories generally use blowing or mechanical pressing to make glasses, while the existing process of pressing glass In most of the molds, there is no preheating pr...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a glass forming device and a forming process to solve the problem that in the existing glass pressing process proposed in the above-mentioned background technology, most of the processes of preheating the mold are not carried out. The contact heat transfer of the material maintains the temperature inside the mold. In this way, the temperature difference between the newly started mold and the glass blank is too large, which will cause the glass to burst and affect the yield.

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