Study on the success rate of yarn suction nozzle in winding machine
The problems affecting the success rate of the suction nozzle of the winding machine were analyzed and discussed from the aspects of the spinning varieties,winding process technology,mechanical structure,action logic,etc.Some effective measures such as increasing the negative pressure of the fan,increasing the balance air pressure of the arm,applying dynamic suction of the suction nozzle of bobbin yarn,reducing the times to cut yarn at start-up,optimizing the logic for cutting and absorbing yarn at start-up,optimizing the shape of steel comb teeth,sanding treatment on steel comb back,and optimizing the positive and negative rotation program of yarn winding roller,etc.were put forward to improve the success rate of yarn suction nozzle,improve the production efficiency of cotton mills,enhance the quality of bobbin yarn,and significantly reduce the labor intensity of workers.
万方数据
维普
