单自由度无级变步距输纸机的设计

Design of Single Freedom Stepless Variable Step Feeding Device

为了使输纸装置能够满足不同类型输纸设备的要求,输纸设备的输纸步距必须是可以改变的。对V形带式、行星环锥式、双电机控制式等几种无级变速机构原理进行了计算分析,对其在输纸机上运用的可能性进行了探讨。结果表明,要实现单自由度无级调速控制输纸机步距,最好的方案是采用双组V形带式无级变速装置。

In order to make the paper feed machine satisfying different types of equipment requirements, first of all, the step of the paper feed machine must be changeable. By giving an computational analysis and possibility discussion of different kinds of stepless speed institutions＇ organization principle such as V-belt, planetary ring cone, dual variable speed motor- control agencies, we find that the best program to realize the paper feed machine＇s single freedom stepless variable speed control is to use double V-belt stepless speed change device.