Hardness testing device for special lens

Abstract

The invention relates to an inspection device, in particular to a hardness inspection device for a special lens. The hardness testing device for the special lens can automatically loosen and lift materials and is time-saving and labor-saving to operate. A hardness testing device for special lenses comprises first fixing frames, a discharging plate and a conical ball, the discharging plate is connected between the upper portions of the two first fixing frames, a verification mechanism is connected between the tops of the two first fixing frames, the conical ball is arranged on the verification mechanism, and a clamping mechanism is arranged on the discharging plate. According to the automatic material loosening device, the material loosening mechanism is arranged, the verification mechanism operates to drive the material loosening mechanism to operate, then the clamping mechanism loosens detected lenses or fragments, and therefore the purpose of automatic material loosening is achieved, the material lifting mechanism is arranged, the clamping mechanism operates to drive the material lifting mechanism to operate, and then the complete lenses are lifted up; and therefore, the purpose of automatically lifting the materials is achieved, and people can conveniently take down the materials.

Description

technical field [0001] The invention relates to a testing device, in particular to a device for testing the hardness of special lenses. Background technique [0002] Before the lens leaves the factory, its hardness needs to be inspected. At present, most of the inspection of lens hardness is done manually. The staff manually hit the lens with a steel ball to detect whether the hardness of the glass lens meets the quality requirements. This inspection method Not only is the efficiency extremely low, it cannot meet the standardization requirements, it is time-consuming and labor-intensive, and increases the production cost of the product, but also when the lens is broken, the fragments will splash out, which is easy to hurt the staff, so the manual inspection method can no longer meet the production requirements. . [0003] Patent application CN204008501U, published on 2014.12.10, discloses a glass lens automatic inspection machine, including a workbench, a feeding device, a ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a device that can automatically loosen and lift materials and save time and labor for the hardness inspection of special lenses, so as to solve the shortcomings of time-consuming, labor-intensive, low-efficiency and unsafe manual inspection in the above-mentioned background technology

Images