Project Introduction The product of this project integrates technologies such as high-speed overall design, overall compact spinning design, eight-spindle drafting rollers, integrated roller seats, unit module units, intelligent electronic drafting, active electronic lifting, and new clustering devices, achieving a complete It is a new generation of intelligent automatic doffing spinning machine with fully automatic spinning from yarn to bobbin changing, yarn starting and start-up.
Technological innovation The products of this project integrate high-speed overall design, integrated spinning overall design, eight-spindle drafting rollers, integrated roller seats, unit module units, intelligent electronic drafting, active electronic lifting, new clustering devices and other technologies to achieve the goal of starting from the bottom. It is a new generation of intelligent automatic doffing spinning machine with fully automatic spinning from yarn to bobbin changing, yarn starting and start-up. The innovation points of the project are reflected in the following aspects: developing an electronic drafting system to reduce the total power of the spinning machine and reducing energy consumption; developing a positive electronic lifting system to reduce equipment failure rates and shortening equipment maintenance time; developing a composite automatic doffing system to Improve production efficiency and reduce labor intensity; develop technology for high-precision spindles, high-precision rollers and spindle belts to independently drive spindles; develop steel-tube machine beam combination structures to improve installation efficiency and accuracy; develop digital single-spindle monitoring systems; develop fine network The optimization of the joint connection device and the automatic pipe changing device enables the continuous production of fine joints and ultimately the joint production of thick and fine joints.
Promotion Results and Development Prospects The product of this project has been successfully tried by user units such as Henan Yongan Textile Co., Ltd. The trial data shows that the product can achieve high-speed operation, low failure rate, good spinning quality, high output, significantly reduced end breakage rate, and fine combing Cotton 60S yarn spindle speed can reach 20000rmin~21500rmin.
