Vacuum glass intermediate supporter distributing system

Abstract

The present invention discloses a vacuum glass middle support placing system. Middle supports capable of being adsorbed by magnetic force are used as placed objects in the system; the system comprises a glass plate placing station, a middle support placing station and a vacuum sealing station; a glass plate for placing the middle supports is placed on a bracket, and the bracket is transferred among the stations; and the bracket is provided with a supporting face matched with the surface of the glass plate and a glass plate positioning structure, and a magnetic adsorption surface array corresponding to the middle supports to be placed one by one on the glass plate is arranged on the supporting face. The placing system of the present invention well solves the problems of placement and positioning of the middle supports of the vacuum glass; and particularly after supporting of the glass plate during vacuumizing, combining and sealing and supporting during placing the middle supports are completed by the bracket, transfer of the glass plate among the processes is convenient, the structure of the whole system is simplified, and technical guarantee is provided for realizing automatic production of the vacuum glass.

Description

technical field [0001] The invention relates to a laying system for laying out intermediate supports when making vacuum glass. Background technique [0002] Taking vacuum glass with two-layer structure as an example, its structure is usually as follows figure 1 As shown in , it consists of two glass plates and intermediate supports arranged in an array between them, and the periphery of the two glass plates is hermetically sealed by the sealing edge. Some of the intermediate supports in the vacuum glass are directly formed by the protrusions formed on the surface of the glass plate after being irradiated by laser light, and some are composed of micro-spheres or cylinders or micro-rings or particles of other shapes; for the former, because the protrusions are formed by The glass surface is formed after partial melting and solidification, so its height is usually relatively small and the arrangement density is relatively high, which not only limits the increase of the...

AI Technical Summary

Problems solved by technology

Some of the intermediate supports in the vacuum glass are directly formed by the protrusions formed on the surface of the glass plate after being irradiated by laser light, and some are composed of micro-spheres or cylinders or micro-rings or particles of other shapes; for the former, because the protrusions are formed by The glass surface is formed after partial melting and solidification, so its height is usually relatively small and the arrangement density is relatively high, which not only limits the increase of the distance between two glass plates, but also reduces the sound insulation and heat insulation effects of vacuum glass; for the latter , in order to keep the deployed microspheres or cylinders in their positions, it is usually necessary to apply adhesives for fixation, and as the ambient pressure decreases, the adhesives will release gas, causing a drop in vacuum and affecting Long-term maintenance of vacuum glass quality

Images