Glass detection rack with gears, light rings, linkage photography functions, chromium alloy wheels, slide rails and corner fixtures

Abstract

The invention relates to a tempered glass test detection rack, in particular to a glass detection rack with gears, light rings, linkage photography functions, chromium alloy wheels, slide rails and corner fixtures. The glass detection rack is characterized in that the transmission gear is further fixed onto a rotary shaft of a plate on a side of the glass detection rack and is matched with the manual gear, a hand wheel step circle is arranged on the outer surface of the manual gear, a hand wheel transverse rod is fixedly connected onto the hand wheel step circle, and a hand wheel crank handle is further arranged at the outer end of the hand wheel transverse rod; a light ring photography assembly comprises an aperture photography rotating disc and an aperture photography oblique handle, a circular fluorescent tube is arranged on a horizontal aperture frame, a wheel, slide rail and corner fixture assembly is fixed onto an upper plane of a test plate, and a rotary impact device is slidably fixed onto an impact transverse rod; an oblique handle universal joint is connected onto an oblique handle fixed joint in such a manner that the oblique handle universal joint can swing and rotate; a transverse rod universal joint is connected onto a transverse rod fixed joint in such a manner that the transverse rod universal joint can swing and rotate; the transverse rod universal joint is connected with the oblique handle universal joint by a linkage connecting rod. The glass detection rack has the advantages that photography can be assisted by annular light generated by the circular fluorescent tube, and the glass fragment boundary discrimination accuracy can be improved by 30%.

Description

technical field [0001] The invention relates to a tempered glass test and detection frame, in particular to a glass detection frame for a chrome alloy wheel slideway corner fixture which uses a halo auxiliary camera to replace a manually operated gear halo linkage camera. Background technique [0002] Since Gordon Gaile G published the article "Automated Glass Fragmentation Analysis" in 1996, the detection algorithm of glass fragments has been discussed. This document involves two key technologies: (1) Image acquisition technology: in a piece of glass fragment imaging Under the photosensitive paper, light sources are applied from two different angles, and an original digital image of the shadow of the crack line of the debris is 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. There...

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 glass can be found everywhere. In the past, there was no detection of this kind of irregular quadrilateral glass. Unified fixing machine, can only use scotch tape paper or other ways 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 necessary to improve the tempered glass fragment test machine

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