Pulling-inserting lock pin plate wheel aluminum-based circular rail pressing plate glass detection machine

Abstract

The invention relates to a tempered glass test and inspection machine and particularly relates to a pulling-inserting lock pin plate wheel aluminum-based circular rail plate glass detection machine. The improvements are as follows: a hand-operated plate wheel is fixed on a bed plate rotating shaft at one side, a plate wheel flat key is arranged between the bed plate rotating shaft and the hand-operated plate wheel, and a plate wheel crank handle is also arranged on the outer side surface of the hand-operated plate wheel; a front upper pull rod and a rear upper pull rod of a rack are fixed together with a broken glass guider, and a lower end opening of the broken glass guider is formed inside an upper end opening of a broken glass collector; a circular rail pressing plate assembly is fixed on the upper plane of a test bed plate; the integral rack is integrally casted by grey cast iron, so that the integral strength is high, and the vibration adsorption effect is good; the hand-operated plate wheel drives the test bed plate to be arranged according to a rotary structure, so that broken glass can be removed; the broken glass guider and the broken glass collector are equipped, so that the broken glass cannot be scattered; locking and positioning are implemented in pulling-inserting lock holes in the two sides of the test bed plate due to the combination of light pillar lock pins, so that the defect of self locking of the hand-operated plate wheel can be overcome.

Description

technical field [0001] The present invention relates to a tempered glass test and inspection machine, in particular to such a press plate that can be enlarged or reduced around, and uses a reversible workbench to test the performance index of the glass. machine. Background technique [0002] Fragmentation test is a main way to detect the quality of tempered glass. According to the requirements of national standards, after the 3mm thick tempered glass is broken, the fragments in any 50*50mm should be more than 30 pieces, and the 4mm~12mm thick tempered glass is broken. Fragments within any 50*50mm should be larger than 40 pieces, and a small amount of long fragments are allowed, the length of which should not exceed 75mm. The direction of the strip-shaped fragments should be roughly parallel to the edge of the glass. If they are not parallel, the included angle should not exceed 45 degrees. If one item fails to meet the standard, it is a substandard product. [0003] The ...

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

[0004] 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

[0005] China's other patent application number: 201420595067.X, tempered glass shard state test device, proposed some new methods and measures to deal with the pressure plate of brittle glass, but it is still impossible to adjust the size at will, and it is impossible to make the four sides of the pressure plate 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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