Linear speed control system and method of wire extruding machine

Abstract

The invention discloses a linear speed control system and method of a wire extruding machine, and relates to the technical field of wire cable manufacturing. The linear speed control system comprisesa photoelectric diameter measurement device, a line color control module and a speed control module, wherein the photoelectric diameter measurement device is used for measuring a diameter of a wire generated by the wire extruding machine, the line color control module is used for controlling the wire extruding machine to generate a single-color wire or a dual-color wire, and the speed control module is used for controlling an extrusion speed of the wire extruding machine according to a measurement result and the selected line color type. The method comprises the steps of acquiring the selectedline color type in the color control module, and measuring the diameter R of the wire generated by the wire extruding machine by the photoelectric diameter measurement device; and setting four standard boundary value, and fixing the line speed of the wire extruding machine according to the size of the measured diameter R of the wire and according to different line color types. Specification division is performed on all line speeds, setting control is performed according to a single color and dual colors, an operator cannot change, and the line speed control requirement can be met very well.

Description

technical field [0001] The invention relates to the technical field of wire and cable manufacturing, in particular to a line speed control system and method of a wire extruder. Background technique [0002] At present, in the wire and cable industry, there are generally two methods to control the linear speed of the wire extruder: the first is to limit the speed by limiting the maximum frequency of the traction inverter. Limit the maximum speed of the device. The second is to change the line speed parameters through recipe editing. The disadvantage is that as long as the operator wants to modify the speed value, the setting can be re-modified regardless of whether there is a password, because modification on the touch screen is a routine operation, and anyone can learn it. It is also difficult to keep the operation confidential. With the existing technology, it is difficult to complete the real control of the line speed. Only the management personnel patrol to see if the s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: to solve the problem that the existing wire extruder cannot independently control the line speed, resulting in the production of product quality that does not meet the requirements, wasting a lot of resources, and causing economic losses, and provides a wire extruder line speed Control system and method

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