Industrial robot built-in wiring harness abrasion and accelerated abrasion test method and device

Abstract

The invention discloses an industrial robot built-in wiring harness abrasion and accelerated abrasion test method and device. No method and no device specially aiming at the abrasion test of a built-in wiring harness of an industrial robot exist in the prior art. The device provided by the invention mainly consists of a plurality of wiring harnesses, a camera, a simulated mechanical arm, a wiringharness joint motor, a camera space position regulating device, a multi-wiring-harness bundling device, a swinging motor, an installing seat, a holding hoop, a swinging arm, a simulation board, a simulation board swinging rotation device, a simulation board moving platform, an industrial personnel computer, a motor movement controller, a swinging motor driver, a step motor driver and an image collection card. The plane abrasion test or joint constraint abrasion test can be selected; the swinging amplitude and the swinging period of the swinging motor are controlled according to the wiring harness abrasion mode or the wiring harness accelerated abrasion mode; next, an imaging recognition technology is used for recognizing the wiring harness abrasion region due to simulation; the wiring harness abrasion and accelerated abrasion detection intelligence is realized; and the image processing process is simple and efficient.

Description

technical field [0001] The invention belongs to the technical field of wear testing of industrial robots, and in particular relates to a method and device for testing reliability of built-in wire harness wear and accelerated wear of industrial robots. Background technique [0002] Industrial robots are one of the major symbols of contemporary industrial automation, and they replace a large number of dangerous or safety hazard jobs. Industrial robots are widely used in various industries. For industrial robots with built-in wire harness, the wear and tear of the built-in wire harness is inevitable, and the wear of the wire harness is one of the main reasons for the failure of this type of industrial robot. Therefore, it is very necessary to carry out the research and invention of the built-in wire harness wear test method and device of the industrial robot. [0003] At present, there are only a very small number of industrial robot built-in wire harness wear and accelerated...

AI Technical Summary

Problems solved by technology

First of all, the test device of the invention is too large and can only measure a specific type of wire harness within a specific length range for the tested wire harness, without considering the influence of the length of the wire harness on the wear test; secondly, the test method mainly relies on the upper and lower horizontal guide rails The regular simple reciprocating test does not carry out the wear test of the wire harness for the special working environment of the wire harness installed by the built-in wire harness type industrial robot. It is just a general wear test of the wire harness, ignoring the built-in wire harness T

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