自动供胶系统在复合滤嘴成型机中的改进与应用

Amelioration of Auto PVA Feed System in Plug and Tube Combining Machine

以供胶系统方式的改进为例,介绍了复合滤嘴成型机中所应用的交流伺服控制系统的基本结构、伺服电机的工作特性及其性能优点。采用交流伺服驱动代替传统的重力机构,实现供胶电机速度与主电机速度的比例同步驱动。增强机器的控制精度与稳定性。

This paper gives an example of the mode upswing about the PVA Feed System,it introduces the basic structure of AC servo control system used in the plug and tube combining machine,the working specialty of the AC Servo motor and its virtue on the performance.The AC Servo-System drive is used instead of the traditional cam driving mode in order to realize the PVA Feed motor keep synchronization with the host motor,increasing the precision and stability of the tobacco machine.