Equipment for inspecting glass by unplugging and plugging lockpin worm gear copper-based rotary table butadiene rubber step clamping plate

Abstract

The invention relates to tempered glass testing and inspecting equipment, and provides equipment for inspecting glass by unplugging and plugging a lockpin worm gear copper-based rotary table butadiene rubber step clamping plate. A transmission worm gear is fixed on a table plate rotating shaft on one side and is matched with a worm shaft; two ends of the worm shafts are rotatably fixed in a worm support respectively; the worm support is fixed on an outer side surface of a corresponding plate type rack; a worm rocking handle is also arranged at one end of the worm shaft; unplugging and plugging lock holes are respectively formed in two sides of a testing table plate; the excircle of each an unthreaded lockpin is matched with an inner hole slide way of the lockpin support; the lockpin support is fixed on an upper plane of the plate type rack; the unthreaded lockpins on two sides can enter the unplugging and plugging lock holes so as to lock and position the testing table plate; an operating grab handle is arranged at one end of an operating long pole; the other end of the operating long pole can be fixedly connected with an operating support in a swinging and rotating manner; a coplanar step clamping plate assembly is fixed on an upper plane of the testing table plate; a cullet guider is fixed by a front upper draw bar and a rear upper draw bar of a rack together; and a lower end opening of the cullet guider drops in an upper end opening of a cullet collecting trolley.

Description

technical field [0001] The invention relates to a tempered glass test and inspection device, classification number: G01N3 / 32, in particular to such a copper-based turntable for pulling and inserting lock pins and worm gears that can be enlarged or reduced around the pressure plate and uses a reversible workbench to test the strength of the glass. Butadiene rubber stepped plywood glass inspection equipment. 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...

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

[0004] 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 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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