一、概 述 封罐机构的运动分析是研究卷封工艺角的分配,是设计封罐机构首先必须考虑的问题;涉及封罐机的生产能力与总体结构设计方案的决定。 根据笔者收集到的有关资料,认为,完成卷封的径向进给运动型式,基本有二类:一是以行星齿轮的偏心距产生径向进给的,如日本自行设计的封罐机采用之;二是以凸 I. Overview The motion analysis of the sealing mechanism is to study the distribution angle of the sealing technology and it is the first issue that must be considered in the design of the sealing mechanism. The decision concerning the production capacity and overall structure design of the sealing mechanism is involved. According to the author to collect the relevant information, that the completion of winding radial feed motion patterns, there are two basic categories: First, radial eccentricity of the planetary gear to produce radial, such as Japan’s self-designed sealing machine The second is to convex