Glass detection instrument adopting worm gear bedplate, rack camera and bearing clamp plate with aluminum alloy plating

Abstract

The invention relates to a tempered glass testing and checking instrument, in particular to a glass detection instrument adopting a worm gear bedplate, a rack camera and a bearing clamp plate with aluminum alloy plating. A drive worm gear is further fixed on a bedplate rotating shaft on one side and is matched with a worm shaft, two ends of the worm shaft are rotationally fixed in worm supports, the worm supports are fixed on the outer side surfaces of the corresponding support side plates, and a worm crank handle is further arranged at one end of the worm shaft; a mobile camera assembly is arranged on a camera square rod, a cylinder impactor is glidingly fixed on an impact cross rod, a coplanar bearing clamp plate assembly is fixed on the upper surface of the test bedplate, bedplate supports, lock pin supports are arranged on upper planes of the support side plates, and a broken glass recovery container is fixed between the support side plates; the condition that broken piece detection basically depends on workers is changed, and the camera takes pictures and transmits the pictures of broken pieces to a computer processing center. The coplanar bearing clamp assembly is adopted, accordingly, the probability of breaking of an adhesive tape due to explosion force of tempered glass is avoided, and body safety of an operator is better guaranteed.

Description

technical field [0001] The invention relates to a tempered glass test and inspection device, in particular to an aluminum alloy glass detection device that uses an industrial camera instead of a manually operated worm gear plate rack camera bearing splint. Background technique [0002] Fragmentation state test is one of the contents of mechanical performance inspection, the purpose of the test is to evaluate the possibility of injury caused by fragments when the safety glass is broken. my country is the same as Japan and the European Community in terms of safety glass testing methods and results. In the process of fragment state inspection, it is necessary to record the number, shape and size of fragments within a 50mm×50mm square that meet the requirements after the sample glass is broken. Due to the irregular shape and large number of fragments produced after glass breaking, manual methods are currently used to observe, identify and read the fragments, which requires a l...

AI Technical Summary

Problems solved by technology

This method is not only inconvenient to operate, it takes a long time, and the tape is a disposable product, which is easy to cause waste and pollution, and the tape residue on the test bench must be removed after each test to remove the broken glass, otherwise , the remaining glass fragments will affect the next experimental test operation

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 tempered glass fragment test device

[0005] Chinese patent application number: 2009203050079, tempered glass falling ball test bench, in order to solve the problem of glass fragments splashing everywhere when tempered glass is used for experiments, the method of supporting frame box is adopted, although it can effectively remove glass fragments, it is inconvenient to read glass fragments , and the installation efficiency of continuous multi-piece tempered glass is low

[0006] China's other patent application number: 201420595067.X, tempered glass shard state test device, proposed some new methods and measures to deal with brittle glass splints, but it is still impossible to adjust any size, and it is impossible to make the four sides of the splints all in the same on flat surface

At least one side of the patent must not be in contact with the test bench surface

What is referred to as the suspended retaining wall 5 in the embodiment cannot be in contact with the base 1 simultaneously with other three-sided retaining walls, so the retaining piece 4 has to be used to make up the gap between the suspended retaining wall 5 and the base 1, resulting in four Uneven surrounding force

In addition, the width of the baffle 4 itself is fixed, and only multi-piece splicing can be used, and continuous changes of different widths cannot be achieved.

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