Development Method of Fully Automatic Wire Winding Device Based on Dual Motion Control System

In the construction of overhead contact wire for electrified railways, the entire process of wire drawing is manually made, especially for the winding and fixing of the back tie wire. With the length of construction lines often reaching hundreds or even thousands of kilometers, the task of wrapping and fixing the back tie line becomes very heavy and cumbersome. In addition, whether the entanglement is firm, tightly attached, and smooth greatly tests the wrist strength and craftsmanship of construction workers. The comparison between teachers and beginners in construction is obvious, and it is difficult to ensure the consistency of construction standards. In response to the above issues, the fully automatic winding machine adopts a mechanical dual transmission design, a mechanical moving slide mechanism, a reduction motor, and a stepper motor control system to achieve winding process standards such as tight adhesion, reliability, and smoothness, and improve manual operation efficiency by 3-5 times.