Wiring harness path generating system for full automatic wiring machine

Abstract

The invention discloses a wiring harness path generating system for a full automatic wiring machine, which can effectively promote the wiring efficiency and reliability through a wiring harness CAD drawing and has significance in pushing the digital transformation and promotion of large complex wiring harness technique. a drawing analysis module is used for loading and processing a drawing element, and removing an invalid elements in the drawing through loading an element filtering strategy; a cable path generating module structures a path tree upon an initial position of every cable through the loaded wiring harness connection table and the drawing analysis data processed by the drawing analysis module; the path tree describes all path information of the cable; a cable inquiry module traverses the path tree structured by the cable path generating module, seek and outputs the path information of the appointed model f cable; a cable path simulation detecting module detects if the path information of the appointed model of cable output by the cable inquiry module has interference, collision and other abnormal situations, and finally generates a control program of a manipulator.

Description

technical field [0001] The invention relates to a wire harness path generating system for a fully automatic wiring machine, which generates a cable wiring path by analyzing a wire harness CAD drawing, reduces manual generation costs, and improves wiring efficiency. Background technique [0002] The wire harness is a cable made of various cables, which plays an important role in signal and power transmission. The quality of the wire harness is directly related to the reliability of the electrical system. The laying length of large and complex wiring harnesses is often more than 10 meters, and the number of cables in the wiring harness is more than 10,000. The traditional method is to manually lay the wiring harnesses on the workbench one by one, which not only requires a lot of work but also has a high error rate. With the development of robot technology in recent years, the wire harness wiring method has realized the transformation from manual wiring to manipulator wiring. B...

AI Technical Summary

Problems solved by technology

This method increases the workload of workers, and it is difficult to ensure the quality of path generation

In addition, once the wiring harness drawing changes, workers need to check the changed points one by one and re-plan the cable route, which greatly reduces the wiring efficiency of the wiring harness

On the other hand, at present, when inspecting cables, it is necessary to constantly compare them with drawings, which not only requires workers to understand the drawings, but also requires a lot of time to query the complete path of a cable, which is inefficient and has a high error rate.

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