Vacuum glass laser welding table

Abstract

A vacuum glass laser welding table belongs to the technical field of vacuum glass and is structurally formed by connecting a workbench, an upper-layer conveying belt, a lower-layer conveying belt, a vacuum pump, a sliding rail, a sliding block, a laser welding head, a discharging support and a supporting plate. Vacuum plate glass coated with welding flux is conveyed to a working area through the lower-layer conveying belt; the upper-layer conveying belt is used for conveying another piece of vacuum plate glass coated with the welding flux to the supporting plate; when the discharging support drives the supporting plate to descend together and reach a designated position, the supporting plate is pulled out, the upper-layer plate glass covers the lower-layer plate glass, the vacuum pump pumps out air between the two pieces of plate glass through an air pumping copper pipe, the laser welding head conducts edge sealing on the periphery of the vacuum glass, meanwhile, the air pumping copperpipe is broken through welding to seal an air pumping hole, and the whole welding work is completed. The vacuum glass laser welding table overcomes the defects of high welding temperature, complex technological process, harsh welding conditions and the like in the traditional method. The rotary laser head can flexibly weld, so that the welding quality is improved.

Description

technical field [0001] The invention belongs to the technical field of vacuum glass, and relates to a vacuum glass processing device, in particular to a vacuum glass laser welding platform. Background technique [0002] Vacuum flat glass is a high-tech glass deep-processing product with energy saving, environmental protection, sound insulation and high light transmission. Its technology involves vacuum, sealing, coating, cleaning, mechanical automation, precision measurement and other scientific and technological fields. The application prospects of heat-insulating transparent materials such as solar drying rooms, doors and windows of vehicles and ships, and incubators are broad, and they are the research hotspots of glass processing technology at home and abroad. Due to the high difficulty of vacuum flat glass processing and manufacturing technology, the research on its manufacturing process has great engineering significance and practical application value. Among them, th...

AI Technical Summary

Problems solved by technology

Vacuum flat glass is generally sealed by high-temperature welding. This method is to put the glass and solder into a high-frequency heating furnace. The temperature of the solder and the glass substrate is relatively uniform, and the thermal stress is small, but its productivity is low.

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