Development of an Auto-Doffer for Covering Machines:Part 8 : Vehicle Type Doffing System with Bilateral Open Cradle

摘要

The vehicle type auto-doffing system for the covering machine has been proposed in order to automate the preparation process of covered yarn. In this report, doffing mechanisms for covered yarn bobbins are developed.A new type cradle system is also proposed, in which both side arms can turn outside in order to correspond to the doffing mechanisms for covered yarn bobbins.Further more, our auto-doffer for covering machines has proposed the means to automate the preparation process of covered yarn in the small mills. We hope that these works give .a guide for automating some kinds of processes not only in the covering yarn mills but in the other kinds of textile mills .