粉料气流分装毕业设计论文.doc

本科毕业设计（论文） 题 目： 粉料气流分装机的设计 系 （院）： 学生姓名： 专 业： 班 级： 指导教师： 2015年 月 日 诚信承诺 本人__________声明，本论文及其研究工作是由本人在导师指导下独立完成，论文所利用的一切资料均符合论文著作要求，且在参考文献中列出。 签名： 日期： 摘 要 粉料分装机主要用于各种粉类物料的定量分装，尤其是在医用药粉的分装上应用广泛，装量小要求精度高。 本文介绍了各种粉料分装机的工作原理和发展前景，并对所设计的气流式粉料分装机的工作原理进行了介绍，对分装机进行了整体结构的设计与计算。 本分装机整体机构主要包括：分装头部件和主传动机构。分装头部件采用气流式分装头，利用真空完成吸粉和吹粉设计、结构简单、工效高、操作维护方便不会造成二次污染。； Abstract The powder material racking machine is mainly used in many kinds of powder class material in the quota subpackage, in particular it is widely used in the medicinal powder subpackage,and the installed capacity is small ,required accuracy is high. This article introduces the working principle and the prospects for development several kinds of powder material racking machines. This article also introduces the working principle of the air distributing head Powder Meterial Racking Machine,and describes the designing and calculation to the structure of the whole machine. This machine mainly includes two parts: Subpackage forehead and Master drive system. The distributing head part adopts airflow distributing head, using vacuum suction powder and powder blowing process. The master drive system actuates through the host electrical machinery, to pass through a standard gearbox, and then pass through a incomplete gearbox which is used to creat intermittent motion. At last through a series of gear-meshing the motion is deliveried to the moving parts including the conveyer belt, the Institutions for bottles and the Roller Cypriot institutions. The motion of the two parts is regulated by the Control panel. The design is reasonable, the structure is simple, the work efficiency is high, the operation and maintenance is convenient, and it will not cause the t