Tempered glass surface stress detection device

Abstract

The invention belongs to the glass stress detection field and relates to a tempered glass surface stress detection device with an automatic and precise liquid dripping function. The tempered glass surface stress detection device comprises a working bench as well as an automatic liquid dripping mechanism, a stress detection mechanism, a conveying mechanism and a control mechanism which are arranged on the working bench; the automatic liquid dripping mechanism and the stress detection mechanism are located at the external periphery of the conveying mechanism; and the automatic liquid dripping mechanism, the stress detection mechanism and the conveying mechanism are all connected with the control mechanism. When the tempered glass surface stress detection device of the invention is utilized to measure the surface stress of tempered glass, it only needs to arrange glass to be detected to the conveying mechanism manually, the control mechanism controls the conveying mechanism to rotate, the glass to be detected is conveyed to the automatic liquid dripping mechanism, the automatic liquid dripping mechanism drips refractive liquid to the surface of the glass to be detected, and therefore, traditional manual liquid dripping is replaced by intelligent and automatic liquid dripping, and therefore, the amount of the refractive liquid can be accurately controlled, and low measuring accuracy and risk of damage to the working bench which are caused by excessive or insufficient manual liquid dripping can be avoided.

Description

technical field [0001] The invention belongs to the field of glass stress detection, in particular to a tempered glass surface stress detection device with the function of automatic and precise liquid dripping. Background technique [0002] Tempered glass, also known as strengthened glass, is a kind of prestressed glass, which usually uses chemical or physical methods to form compressive stress on the surface of the glass. When the glass is subjected to external force, it first offsets the surface pressure, thereby improving the bearing capacity, so tempered glass is widely used. Used in building doors and windows, glass curtain walls, electronic instruments and other fields. However, there will be a large number of micro-cracks on the edge of tempered glass after cutting, which will reduce the strength of the glass. Especially with the vigorous development of the touch industry, the specification requirements of the touch products themselves are becoming increasingly stric...

AI Technical Summary

Problems solved by technology

However, due to the time-consuming and labor-intensive manual operation, low work efficiency, and the operator’s long-time work is likely to cause visual fatigue, it is difficult to accurately control the amount of dropping when adding refraction liquid. Cause refraction fluid waste, excessive refraction fluid flows to the workbench, easy to cause damage to the workbench

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