全自动纸杯成型机机械设计全解.doc

自动纸杯成型机构设计与控制 摘 要 现如今经济的迅猛发展人们的生活水平也得到很大的改善，人们更加追求方便快捷的生活。一次性的餐具在我们的生活中应用越来越广泛，然而，保护环境正至上而下的实施，以往的塑料产品正逐步被市场所淘汰。制造并使用绿色环保的纸杯已经大势所趋，它每年的使用量与日俱增。因此，全自动纸杯机市场前景好，有用武之地，故对其做详细的研究。 本文首先了解其工艺流程，通过送纸、冲抵、加热、卷底、滚花、卷边等工序完成一个纸杯的制作。然后，根据各执行机构的要求选择合适的机构来实现此动作。接着，组装各个机构就得到纸杯成型机的整体设计，并且设计出它的传动系统图。实现上述各种动作主要有凸轮机构，槽轮机构，曲柄滑块机构及一些间歇机构。下一步是对各零件包括轴、凸轮、链轮、弧面凸轮分度机构等经行计算和校核。最后，在SolidWorks的基础上绘画出各三维模型，调整尺寸和布局，检查干涉，对其做进一步优化。 最后用SolidWorks软件的机构模块对设计的纸杯机构进行运动分析，分析凸轮对精确性，平稳性，冲击的影响，保证纸杯的质量。 关键词：纸杯成型机，机构，运动分析 Design and control of automatic paper cup forming machine Abstract Nowadays, the rapid development of economy has greatly improved peoples living standards, people more pursue convenient life.?Disposable tableware in our life application is more and more extensive, however, the protection of the environment is the first and the implementation of the past, plastic products are gradually being eliminated by the market.?The production and use of green paper has its annual usage represent the general trend, grow with each passing day.?Therefore, automatic paper cup machine has good market prospects, so play, do a detailed research on it. Firstly, we need to understand the process, through feeding, offset, heating, volume at the end, rolling flower, crimping process completion of the production of a paper cup.?Then, according to the executive agencys request to choose the right body to achieve this action.?Then, the various agencies have assembled the whole design of paper cup forming machine, and is designed to map its transmission system.?The main mechanisms of the above are cam mechanism, groove wheel mechanism, crank slider mechanism and some intermittent mechanism..?The next step is for each component includes a shaft, cam, sprocket, etc. The indexing cam mechanism is calculated and checked.?Finally, on the basis of SolidWorks, the 3D model is painted, the size and layout are adjusted, and the interference is checked, and the interference