Automatic edge polishing equipment for optical glass

Abstract

The invention belongs to the technical field of optical glass production, and particularly relates to automatic edge polishing equipment for optical glass. The automatic edge polishing equipment for the optical glass comprises a tank, a first motor, a first connection shaft, a positioning base, a grinding module, an edge polishing module, a spraying module and a compressing module; the first motoris fixed to the bottom of the tank; the first connection shaft is located inside the tank; the lower end of the first connection shaft is connected with an output shaft of the first motor; the positioning base is located inside the tank and is in a disk shape; the lower surface of the positioning base is connected with the upper end of the first connection shaft; the axis of the positioning baseand the axis of the first connection shaft are located on the same straight line; the grinding module is located on the right side of the positioning base; the edge polishing module is located on theleft side of the positioning base; the spraying module is located above the positioning base and inside the tank; and the compressing module is located above the positioning base and used for compressing the optical glass.

Description

technical field [0001] The invention belongs to the technical field of optical glass production, in particular to an automatic edge grinding equipment for optical glass. Background technique [0002] Optical glass refers to glass that can change the direction of light propagation and change the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass in the narrow sense refers to colorless optical glass; optical glass in the broad sense also includes colored optical glass, laser glass, quartz optical glass, anti-radiation glass, ultraviolet and infrared optical glass, fiber optic glass, acousto-optic glass, magneto-optical glass and photochromic Glass. Optical glass can be used to manufacture lenses, prisms, mirrors and windows in optical instruments. Components made of optical glass are key elements in optical instruments. Optical glass needs to be cold processed in the process of becoming an optical element, and the edge grinding of optica...

AI Technical Summary

Problems solved by technology

[0005] In the above patent document 1, the optical glass is edged by the inclination adjustment assembly and the edging assembly. The edging assembly of this invention is installed obliquely, so that the device can only edge a single edge of the optical glass, and the work efficiency is low. , at the same time, the invention is not equipped with a cold shower device, and the heat of the optical glass during the edging process will affect the performance of the optical glass. This invention does not solve this problem

[0006] In the above-mentioned Patent Document 2, pressure sensors and adjusting bolts are evenly arranged under the fixed table so that the force on the optical glass is uniform during the edging process. This invention is relatively one-sided and does not take into account whether the center of the optical glass and the center of the fixed table are located at the same position. On a straight line, when the center of the optical glass and the center of the fixed table are not in a straight line, the device will not achieve the expected effect, and may even damage the edged optical glass

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