Rubber wear-resisting property detection device and detection method thereof

Abstract

The invention belongs to the technical field of rubber detection, particularly relates to a rubber wear-resisting property detection device and a detection method thereof, and aims to solve the problems that the detection efficiency is influenced by the wear of detection equipment due to the fact that a sample is often easily worn through in the friction process and the sample is easily deviated due to uneven stress when being rubbed in the detection process, the following scheme is provided: the device comprises a shell, a sealing cover is hinged to the top end of the shell, a plurality of transmission rollers are installed in the shell through bearings, stepping motors in transmission connection with the transmission rollers are fixedly installed in the shell, and the outer sides of thetransmission rollers are sleeved with moving belts. In the feeding stage, the assembly for fixing the rubber sample can be lifted through the electric push rod to be separated from the abrasive clothbelt, the influence on the abrasive cloth belt in the feeding process can be effectively avoided, and in the detection process, after the rotating speed of the abrasive cloth belt is constant, the assembly fixed with the rubber sample is lowered to enable the sample to make contact with the abrasive cloth belt, so that the detection precision is improved.

Description

technical field [0001] The invention relates to the technical field of rubber detection, in particular to a rubber wear resistance detection device and a detection method thereof. Background technique [0002] The rubber industry is one of the important basic industries of the national economy. It not only provides daily and medical light industrial rubber products that are indispensable for people’s daily life, but also provides various rubber production equipment or rubber parts for mining, transportation, construction, machinery, electronics and other heavy industries and emerging industries. It is elastic at room temperature, can produce large deformation under a small external force, and can return to its original shape after the external force is removed. Rubber is a completely amorphous polymer. [0003] Rubber is divided into two kinds of natural rubber and synthetic rubber. Natural rubber is processed by extracting gum from rubber trees, rubber grass and other pl...

AI Technical Summary

Problems solved by technology

Rubber products are widely used in all aspects of industry or life. There are strict quality requirements for rubber materials and products, such as tensile strength, elastic modulus, elongation, aging resistance, etc. When testing the wear resistance of rubber, cut and fix The size of the sample is rubbed against the surface of the rotating grinding wheel roller, and its wear resistance can be detected by comparing the weight before and after. It is easy to cause the wear-through phenomenon of the sample, so that the wear of the detection equipment affects the efficiency of the detection. Secondly, when the sample is rubbed during the detection process, it is prone to uneven force and offset phenomenon, which affects the accuracy of the result.

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