Method and device for reducing waste wires of glass fiber wire drawing machine

Abstract

The invention discloses a method for reducing waste wires of a glass fiber wire drawing machine. The method comprises the steps: step S1, the wire drawing machine is started for yarn feeding; step S2,yarns are pushed into the inner side of a machine head; step S3, a yarn arranging machine arm of the wire drawing machine is folded to arrange the yarns; step S4, after yarn arrangement is finished,the yarns are pushed out of the inner side of the machine head; step S5, the machine head is subjected to creeling, and whether an end signal is received or not is judged; if the end signal is not received, the operation returns to the step S2; and if the end signal is received, the wire drawing operation is finished, and the wire drawing machine is closed. Compared with the prior art, yarn arrangement does not need to be started after a groove in one end of the machine head is full of the yarns, winding of the yarns in the groove of the machine head is reduced, and thus the machine head yarnsare reduced, yarn waste is reduced, and the yield of the finished product is increased; meanwhile, the winding time of the yarns in the groove in one end of the machine head is avoided, so that the production efficiency is improved. The invention further discloses a device for implementing the method for reducing the waste wires of the glass fiber wire drawing machine.

Description

technical field [0001] The invention relates to the technical field of glass fiber raw silk processing and manufacturing, and more specifically, relates to a method for reducing waste silk of a glass fiber drawing machine. In addition, the present invention also relates to a device for implementing the above-mentioned method for reducing waste from a glass fiber drawing machine. Background technique [0002] In the production process of glass fiber raw silk, the wire drawing machine plays a vital role. In the prior art, when the traditional wire drawing machine is started and the silk cake is fully rolled and automatically changed, in order to meet the continuous production requirements of glass fiber, The yarn bundle needs to fill up the U groove of the machine head and stay for a period of time before it enters the wire drawing machine head to arrange the wires. During this process, a certain amount of waste silk yarn will be produced, commonly known as "machine head yarn"...

AI Technical Summary

Problems solved by technology

[0002] In the production process of glass fiber raw silk, the wire drawing machine plays a vital role. In the prior art, when the traditional wire drawing machine is started and the silk cake is fully rolled and automatically changed, in order to meet the continuous production requirements of glass fiber, The yarn bundle needs to fill up the U groove of the machine head and stay for a period of time before it can enter the drawing machine head to arrange the wires. During this process, a certain amount of waste silk yarn will be produced, commonly known as "machine head yarn". "It cannot be effectively processed, which seriously affects the improvement of the finished product yield of glass fiber enterprises, and causes waste of raw materials and increases production costs.

Images