Method for increasing glass welding speed

Abstract

The invention provides a method for increasing the glass welding speed. The method comprises the following steps: controlling the overall plate temperature of glass within 60-80 DEG C; an area heating device being arranged at the ultrasonic soldering bit, moving along with the ultrasonic soldering bit and being aligned with an area to be welded; and the area heating device being used for heating the glass in the area to be welded before welding, so that the glass meets the temperature requirement of ultrasonic welding. According to the method for increasing the glass welding speed, the welding speed is increased on the premise of ensuring that the glass does not deform.

Description

technical field [0001] The invention relates to a glass welding method. Background technique [0002] Vacuum glass, which is composed of multiple glass plates, has attracted people's attention due to its excellent sound insulation, heat insulation, and thermal insulation properties, and has become a subject of intense research. [0003] Earlier, people used various plastic or resin materials to seal the edges of glass plates to make vacuum glass. For example, some patent documents mention the use of PC, ABS, LDPE, PVC and other plexiglass as sealing materials, and some patent documents use laminated glass materials such as PVB and EVA (EN), and the processing methods are to use the above materials After being placed between two glass plates, it is made into a prefabricated part together with the glass plate, and then the prefabricated part is placed under appropriate conditions for pressing to realize the sealing of the edge of the glass plate. This process is similar to t...

AI Technical Summary

Problems solved by technology

But the welding speed is not ideal. By increasing the temperature of the ultrasonic soldering iron tip, the welding speed can be improved while ensuring the welding quality.