前言某化纤厂涤纶车间原采用金属DT筒管纺纱,由于金属筒管价格贵,需回收周转使用,用户每次采购涤纶纱时都要预付给厂方为数相当可观的筒管押金。而且还由于筒管周转不及时影响正常生产。为解决这一问题,该厂引进了近年来国际上使用纸质筒管的技术,自行生产纸质筒管代替金属筒管。纸质筒管价廉,采取一次性消耗,不必回收,这样就不存在筒管周转问题,用户也不需预付押金。该厂生产纸质DT筒管的生产线主要设备是从国外引进的。但引进时缺少一组配套专用设备——DT筒管传动件装配机。该厂为节约资金和外汇,决定此机组由国内自己设计。我们承接了该机组 Preface A chemical plant polyester workshop original metal DT bobbin spinning, metal pipe expensive, need to recycle the use of turnover, the user every time you purchase polyester yarn to the factory a considerable number of tube deposit. But also due to the bobbin turnover does not affect the normal production. In order to solve this problem, the factory introduced the technology of using paper bobbins internationally in recent years to produce paper bobbins instead of metal bobbins. Paper tube cheap, take a one-time consumption, do not have to recover, so there is no problem of bobbin turnover, the user does not need to prepay the deposit. The plant produces paper DT tube production line main equipment is imported from abroad. However, the introduction of a lack of supporting a set of special equipment - DT bobbin drive assembly machine. The plant to save money and foreign exchange, decided to design this unit by the domestic own. We took over the crew