Copper alloy glass inspection equipment with pull-out and plug-in lockpins, worm gear capable of turning over test bedplate and step clamping plates

Abstract

The invention relates to tempered glass fragment detection equipment, in particular to copper alloy glass inspection equipment with pull-out and plug-in lockpins, a worm gear capable of turning over a test bedplate and step clamping plates. As an improvement, the transmission worm gear is fixed on a bedplate rotating shaft on one side; the transmission worm gear is matched with a worm shaft; the two ends of the worm shaft are rotatably fixed in worm supports; a worm jiggle bar is further arranged at one end of the worm shaft; a broken glass guider is fixed by both a rack front upper pull rod and a rack rear upper pull rod; the lower end opening of the broken glass guider falls into the upper end opening of a broken glass collection trolley; an impact upright post is arranged on the upper plane of a supporting side plate on one side; an air cylinder impactor is fixed on the impact upright post in a sliding manner; a step track clamping plate assembly is fixed on the upper plane of the test bedplate. According to the invention, through the structure arrangement that a worm and gear mechanism drives the test bedplate to turn over, the broken glass sheets are convenient to remove and that the broken glass sheets are not scattered is guaranteed as the broken glass guider and the broken glass collection trolley are equipped; the air cylinder impactor is adopted to realize consistency of hammer striking at each time, so that standardization and unification of a breaking test are guaranteed.

Description

technical field [0001] The invention relates to a tempered glass shard detection device, in particular to a splint that can be enlarged or reduced around the splint, and uses a worm gear to turn over the workbench, and is equipped with a cylinder impactor to test glass performance indicators. Copper alloy 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 not parallel, the included angle should not exceed 45 degrees. If one item...

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 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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