Optical-ring photographing type chromium alloy glass detection rack provided with disc wheel, rotary table and wheel corner clamp

Abstract

The invention relates to a tempered glass testing detection rack and provides an optical-ring photographing type chromium alloy glass detection rack provided with a disc wheel, a rotary table and a wheel corner clamp. A wheel slide way corner clamp assembly is fixed on the upper plane of the testing rotary table; a rotary impacting device is fixed on an impacting transverse rod in a slipping manner; as improvements, a table plate rotary shaft on one side is further fixedly provided with the manual disc wheel; a disc wheel crank handle is further arranged on the outer side face of the manual disc wheel; an optical-ring photographing rotary table on an optical-ring photographing assembly is provided with an optical-ring photographing inclined long handle; a horizontal optical-ring frame and a vertical transverse arm photographing frame are arranged at the lower end of the optical-ring photographing inclined long handle; a camera end is arranged at the upper outer end of the vertical transverse arm photographing frame; an industrial camera is arranged just under the camera machine end; a round fluorescent tube is arranged on the horizontal optical-ring frame; the optical-ring photographing assembly is additionally arranged on the whole rack and annular light generated by the round fluorescent tube assists in photographing; and the wheel slide way corner clamp assembly is adopted, so that quadrilateral glass with different specifications and different included angles can be continuously adjusted and fixed.

Description

technical field [0001] The invention relates to a tempered glass test and inspection frame, in particular to a test and inspection frame equipped with an aperture camera assembly to replace a manually operated disk wheel turntable aperture camera wheel corner fixture chrome glass inspection frame. Background technique [0002] Since Gordon GaileG published the article "Automated Glass Fragmentation Analysis" in 1996, the detection algorithm of glass fragments has been discussed. Light sources were applied at different angles, and an original digital image of the shadow of the crack line of the debris was collected. In this way, due to the use of light sources at different angles, the two images collected must be different. In one of the images, the position of the inconspicuous seam line due to lighting may be more obvious in the other image. Therefore, when the two images are combined at an appropriate time, the discontinuous phenomenon of the seam line will be improved...

AI Technical Summary

Problems solved by technology

Due to the diversity of automobile designs, the glass on the corresponding car is becoming more and more complex. The shape of the glass is often not square or rectangular, but parallelogram or trapezoidal. Unified fixed rack, only use scotch tape paper or other methods to restrain the glass perimeter, or cover a layer of film on the tempered glass to prevent glass fragments from splashing

At the same time, the adhesive tape is also likely to be broken by the force of the tempered glass explosion, causing the operator to be injured. Therefore, it is very necessary to improve the test frame for tempered glass fragments.

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