XXXX 1 多功能压片机的设计 摘要 早期的压片机由一组冲模组合成的，由冲头的上下往复运动，把粉末或颗粒状物体压成圆柱形态，单冲程压片机是由物料填放机构、冲模机构、出片机构组成，通过连杆机构和齿轮机构凸轮机构的带动冲模的上下运转，在上下运转的相对运动从而达到挤压成块的目的。随着科技的不断发展，人们的需求增加单冲程的单片机发挥的作用开始变得比以前多了，向着速度快、质量高、科技感强、还很经济，这时今后一个发展的大方向。 这一次设计的单冲程压片机，介绍了其基本结构构成、其中的运动方式和运动过程，还有就是一些附加的功能。了解了国内的和国外的一些发展历程，这样也为设计提供了一些帮助，看到了很多不好的地方，加深了其压片机结构综合分析，使其结构更稳定并且能连续自动化生产。 关键词： 单片机 单冲程 上冲头 下冲头 XXXX 2 abstract In the early days, the tablet press was composed of a group of dies, which moved up and down from the punch to press powder or granular objects into a cylindrical shape. The single stroke tablet press was composed of a material filling and placing mechanism, a die mechanism, and a sheet discharging mechanism. Through the linkage mechanism and a gear mechanism cam mechanism, the die was driven up and down to move up and down, so as to achieve the purpose of extruding into blocks Of. With the continuous development of science and technology, people's demand for single stroke single-chip microcomputer began to play a more important role than before, towards the fast speed, high quality, strong sense of science and technology, but also very economic, this is the future direction of development. This design of single stroke tablet press introduces its basic structure, motion mode and process, as well as some additional functions. We have understood the development process of domestic and foreign countries, which also provides some help for the design, and we have seen a lot of bad places. We have deepened the comprehensive analysis of the structure of its tablet press, which makes its structure more stable and can continuously automate production. Key words: Singlechip Single stroke Upper punch Down punch XXXX 3 目录 第一章 绪论 ------------------------------------------------7 -------------------------------------------8 ---------------------------------------8 -------------------------------------9 ---
