Handle overall-bedplate screw pin wheel pressing plate copper base glass detection equipment

Abstract

The invention relates to tempering glass testing and detecting equipment and provides handle overall-bedplate screw pin wheel pressing plate copper base glass detection equipment. As improvement, a vertical face of the rear end of a testing bedplate is provided with a bedplate handle, the two curved ends of the bedplate handle are handle end heads, and the handle end heads of the two curved ends are fixed to the vertical face of the rear end of the testing bedplate; an upper plane of a supporting side plate on one side is provided with an impact stand column, an impact cross rod is rotatably fixed to the impact stand column, a height positioning ring is liftably fixed to the impact stand column, the height positioning ring is provided with a tightening screw, and the height positioning ring supports the impact cross rod; an air cylinder impactor is fixed to the impact cross rod in a slidable mode, the knocking strength is consistent each time through the air cylinder impactor, and it is guaranteed that crushing test specifications are unified; a coplanar wheel pressing plate assembly is fixed to the upper plane of the testing bedplate, and tempering glass plates of different specifications and sizes are adjusted continuously at will; a middle pull rod in front of a rack, an upper pull rod in front of the rack and an upper pull rod behind the rack jointly fix a broken glass recycling container.

Description

technical field [0001] The invention relates to a tempered glass test and inspection equipment, in particular to such a copper-based glass testing equipment with a handle integral plate screw pin wheel pressure plate that can be enlarged or reduced around the pressure plate and uses a reversible workbench to test glass performance indicators. 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...

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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