全自动书本打包机的推书机构的设计.docVIP

毕业设计（论文） 题目书本打包机推书机构设计 学生姓名 指导教师 二O一二年六月 全自动书本打包机的推书机构设计 摘要：为了能设计出性能更好、更符合客户需求的全自动书本打包机推书机构，本文将根据书本打包机的工作原理及其要求研究设计更高效节能的推书机构。在对打包机推书机构的设计中，推书机构要求执行构件在工作行程中等速直动并具有急回特性。经过了方案分析比较，本文推书机构由凸轮连杆机构、齿轮齿条机构以及其他辅助支件组成。主要完成的工作总结如下： 拟定总体方案并进行方案分析进行主要零部件的设计与计算设计的总体装配图绘制零件工作图  The design of book pushing mechanism in full automatic packing machine Abstract：In order to design a better performance, more in line with customer demand for full automatic book bagging machine book pushing mechanism, this paper will be based on the book bagging machine working principle and requirements of the design more efficient energy-saving book pushing mechanism. In the packaging machine book pushing mechanism design, book pushing mechanism requires the implementation of components in working stroke velocity straight and with quick return characteristics. After the program analysis and comparison, the paper pushing mechanism by the cam connecting rod mechanism, a gear rack mechanism and other auxiliary supporting component. the major work summarized as follows: (1) to push the book body overall plan and program analysis; (2) were the main components of the design and checking calculation; (3) design book pushing mechanism of general assembly drawing and drawing groove cam parts working cycle diagram; (4) the book pushing mechanism of main parts for3D modeling, and the overall organization of the assembly, in a clear and intuitive understanding of the book pushing mechanism of the structure and working principle. Keywords: book pushing mechanism； Scheme analysis； Checking calculation ；Three dimensional modeling Signature of supervisor: 目 录 1 绪论 1.1 课题背景与意义………………………………………………………………1 1.2 国内外研究现状………………………………………………………………1 1.2.1 包装打包机国外发展状况…………………………………………………1 1.2.2 包装打包机国内发展状况…………………………………………………2 1.3 本文主要框架…………………………………………………………………4 2 推书机构总体方案分析工作原理分析…………………………………………………………………5 2.2 总体方案设计…………………………………………………………………6 2.3 推书机构的比较和选择………………………………………………………7 2.4 本章小结…………………