An asymmetric pressure-indicating elastomer

Abstract

The invention relates to the technical field of elastomers and in particular relates to an asymmetric elastomer for indicating pressure. The elastomer comprises an elastic main body and an indicationlayer, wherein the indication layer is arranged outside the elastic main body; a fixed baseline is arranged at a part, close to an edge position at one side, of the indication layer in the length direction; the position of the fixed baseline is used for fixing the indication layer and the elastic main body so that relative displacement of a whole body does not occur; the elastic main body and theindication layer outside the fixed baseline can have the relative displacement. On the elastic main body, the fixed baseline is used as a standard line and a zero-pressure indication line is arrangedin the direction of an edge position at the other side of the indication layer in the length direction; the zero-pressure indication line is overlapped with an edge line of the edge position at the other side of the indication layer in the length direction; on the indication layer, a plurality of pressure indication lines are arranged from the edge position at the other side of the indication layer in the length direction to the direction of the fixed baseline in sequence. Compared with a conventional elastomer, the elastomer has the advantages of capability of indicating pressure size, convenience for production, simplicity and reliability and the like.

Description

technical field [0001] The invention relates to the technical field of elastomers, in particular to an asymmetric pressure-indicating elastic body. Background technique [0002] In the textile factory, it is necessary to carry out processes such as plucking and opening of cotton bales; there are also various processes such as blowing, carding, drawing, roving, spun yarn, and winding. After the fibers are spun into yarns, the spun yarns need to be woven into gray fabrics through knitting equipment or weaving equipment. In the follow-up, there are various processes of finishing the gray cloth, such as dyeing, ironing and setting. Afterwards, the finished cloth is cut and made into various products such as clothing. In these processes, a large number of machinery and equipment are used, and some parts of these machinery and equipment are elastic bodies. During the installation of the elastic body, a predetermined pressure needs to be applied to the elastic body to make the el...

AI Technical Summary

Problems solved by technology

So at this time, how to accurately apply a predetermined pressure to the elastic body becomes a thorny problem

At the same time, measuring instruments are often more expensive, and they are easy to lose during operation, resulting in property loss

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