High speed stranding machine

Abstract

The present invention provides a high-speed stranding machine which comprises the following components: a stranding mechanism which is fixed in a housing, a wire rolling / arranging mechanism, a first driving unit which drives the stranding mechanism, and a second driving unit which drives the wire rolling / arranging mechanism. The first driving unit comprises a main motor and a main motor controller. The second driving unit comprises a rolling motor and a rolling motor controller. The high-speed stranding machine further comprises a traction mechanism and a control system which are placed out of the housing. The traction mechanism comprises the following components: a traction motor and a traction wheel which are in transmission connection, and a motor controller which is connected with the traction motor. After passing through the traction wheel, a stranded filament enters the stranding mechanism for stranding forming. The control system is connected with the first driving unit, the second driving unit and the motor controller. The control system automatically calculates a to-be-matched rotating speed of the traction motor according to the actual rotating speed of the main motor in the first driving unit and a preset stranding distance. According to the high-speed stranding machine, an external traction wheel is adopted for drawing the stranded filament before stranding. Setting and stepless adjustment of the stranding distance are realized through the control system, thereby creating possibility for automatic production.

Description

technical field [0001] The invention relates to a wire stranding machine, in particular to a high-speed stranding machine which is easy to adjust the twist distance. Background technique [0002] The stranding machine is used to twist multiple strands of metal wire, enameled wire, insulated wire, etc. into strands. The principle of the traditional stranding machine is: the multi-strand wire enters the parallel mold and turns into the twisting bow through the main shaft guide wheel, and twists the multi-strand wire into shape through the rotation of the twisting bow. The traction wheel control of the mechanical transmission with the rotation speed in the same proportion needs to change the linear speed of the traction wheel when changing the pitch. Generally, there are two ways of changing the transmission ratio with constant wheel diameter and changing the wheel diameter with constant transmission ratio, and then by A tension winding and arranging mechanism winds the twiste...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a high-speed stranding machine that is easy to adjust the lay length, which is used to solve the problem that the adjustment of the lay length of the stranding machine in the prior art uses a built-in traction wheel for adjustment, adjustment inflexibility problem

Images