Cylinder driving system of cotton spinning comber

Abstract

The cylinder driving system for cotton combing machine consists of cylinder, cylinder shaft and motor. It features that the cylinder shaft with fixed cylinder is connected directly to the special motor for sole driving and that the motor connected to the controller is servo motor or other type of controllable motor. Compared with available technology, the cylinder driving system has the advantages of controllable cylinder rotation speed, and capacity of raising the technological performance and dynamic performance of combing machine.

Description

technical field [0001] The invention relates to a textile machine, in particular to a cylinder driving system of a cotton combing machine. Background technique [0002] In the existing cotton combing machine, the cylinder is fixedly installed on the cylinder shaft in the car, and the cylinder shaft in the car is connected with the cylinder shaft of the headstock with a shaft coupling, so that the operation of the cylinder is directly controlled by the cylinder shaft of the headstock. Because the headstock cylinder shaft is driven by the main motor that drives the complete machine through the fixed shaft transmission wheel train, it all rotates at a constant speed in each revolution (one tong times), so the cylinder also rotates at a constant speed with the same speed. However, when the cotton combing machine runs at a high speed greater than 400 nips / min, the absolute working time of the combing motion, nipper motion and separation motion of the combing machine is shortened,...

AI Technical Summary

Problems solved by technology

However, when the cotton combing machine runs at a high speed greater than 400 nips / min, the absolute working time of the combing motion, nipper motion and separation motion of the combing machine is shortened, which affects the combing process (such as combing quality and cotton web) Quality) has an impact, at the same time, the force unevenness of the cylinder has also increased, and the damage to the machine parts is greater

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