A grinding device for processing low hydroxyl quartz glass

Abstract

The invention relates to the field of glass processing, and specifically discloses a grinding device for processing low-hydroxyl quartz glass, which includes a conveyor belt base and a grinding box. The top of the grinding box is provided with a vertically lifting grinding mechanism, and the top of the grinding box is A housing for accommodating the grinding mechanism is provided; the grinding mechanism has three position states, one is the surface processing position state, the other is the wide edge processing position state, and the third is the avoidance position state of the quartz glass, grinding The width of the mechanism is smaller than the quartz glass to be processed; an adjustment mechanism is provided on the opposite side wall of the grinding box parallel to the conveyor belt base, and the adjustment mechanism includes a pair of drive motors, electric guide rails and long-side grinding components; the device, during the processing It can automatically adjust the state of the glass to be processed, so as to realize the grinding process on both surfaces and sides of the glass, without manual positioning operation, saving time and effort, and speeding up the work efficiency of the grinding process.

Description

technical field [0001] The invention relates to the field of glass processing, in particular to a grinding device for low-hydroxyl quartz glass processing. Background technique [0002] The hydroxyl content in quartz has a great influence on the quality of quartz glass. It can strongly absorb infrared light waves of a certain wavelength, so hydroxyl is the main impurity in quartz glass. With the change of hydroxyl content in quartz glass, the performance of quartz glass also changed. With the increase of hydroxyl content, the viscosity, density, and refractive index of quartz glass decrease, and the infrared absorption and expansion coefficient increase. For key materials used in optical fibers, high-energy lasers, semiconductor integrated circuits, precision optics and instruments, and optoelectronic devices, it is necessary to Strictly monitor the hydroxyl content in the glass. [0003] In the production of low hydroxyl quartz glass, there may be slight pits on the surfa...

AI Technical Summary

Problems solved by technology

[0004] The currently used grinding device for glass processing needs to adjust the state of the glass body in actual processing, so as to achieve the grinding operation on its two sides and edges, and most of the existing processing equipment requires staff to perform auxiliary operations, which is time-consuming and laborious , while limiting the efficiency of the grinding process, the practicability is still insufficient

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