Glass bending deadweight molding die

Abstract

A glass bending deadweight molding die allows the molding quality of glass to be improved, compared with compacting tool molding. The glass bending deadweight molding die includes a supporting ring used for supporting glass and performing first bending via the deadweight of glass and having first and second ends, which are opposite to each other; a molding ring used for supporting glass and performing secondary bending molding; a supporting ring adjustment mechanism used for adjusting the height of the supporting ring; and a pedestal for supporting the molding ring. The supporting ring adjustment mechanism includes a first support, a second support and an operating device, wherein the first and second supports are arranged into a lever and are installed on the pedestal, which provides a fulcrum for the lever. The first and second supports are provided with a first end and a second end, respectively, wherein the first end and second end are located at two sides of the fulcrum, the first end of the first support supports the first end of the supporting ring, the first end of the second support supports the second end of the supporting ring, and the second ends of the first and second supports are adjacent to each other and are connected to the operating device.

Description

technical field [0001] The present invention relates to a glass molding mold. Background technique [0002] Laminated glass molding uses pressing tooling, auxiliary heating, etc. to solve the problem that part of the glass has a small radius of curvature and wide corners. When bending, the corners are prone to ruffles. The bending parameters cannot be adjusted, so it can only be used at the corners. Compression molding is used to ensure that there are no ruffles and anti-spherical surfaces at the corners, and the bending mold of the old structure is more complicated, and the overall weight is heavy. The reset process requires an additional process in the production process. The flat and reset is not automatic, and it is easy to cause glass shards. Adding some auxiliary tooling will not only increase the cost, but also the tooling developed for different glass is not the same, and the installation is inconvenient, adding an extra process. Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

[0002]Laminated glass forming uses pressing tooling, auxiliary heating, etc. to solve the problem that part of the glass has a small radius of curvature and wide corners, and the corners are prone to ruffles during bending. If the bending parameters cannot be adjusted, the corners can only be pressed and formed to ensure that there are no ruffles and reverse spherical surfaces at the corners, and the old structure of the bending mold is more complicated, and the overall weight is heavy, and there is one more reset in the production process. The process, flat and reset is not automatic, and it is easy to cause glass shards

Adding some auxiliary tooling will not only increase the cost, but also the tooling for different glass development is not the same, and the installation is not convenient, adding an extra process

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