自动捆扎机及纸带变轨机构设计 毕业设计 毕业论文 (2016查重无问题 完美排版).doc

自动捆扎机及纸带变轨机构设计 摘 要 随着科学技术的发展，人们日益完善的生活中，纸币在交易中所占比例与日剧增，纸币的整理就显得繁琐：银行、超市等每天有大量的钞票要进行整理，主要就是对钞票打捆，在打捆过程中，人工打捆效率低下且不美观。为了节约时间，纸币打捆机显得极为重要。 本文主要完成的任务有如下：自动捆扎机总体设计，其中包括捆扎机结构设计，涵盖了捆扎机的功能分析，捆扎机的运动过程分析，捆扎机传感器的原理及选择，捆扎机捆扎带的选择和性价分析，捆扎机纸带驱动电机和控制单元驱动电机功率和转速的选择。旋转夹装置结构设计及三维设计，并详细叙述了旋转夹夹片、旋转夹夹头、旋转夹保持块、旋转夹导轨和弹簧的设计，尤其是旋转夹得运动分析。并包括零件的强度、刚度等计算。并对产品进行了技术经济分析，使产品更能适应市场。 整个设计过程中，在保证了旋转夹夹紧装置的工作精度和稳定性的同时，也保证机构工作顺序以及构件运动同步性，使自动捆扎机做到结构最优化，性能最大化，经济最合理化，设计人性化，使其为各种金融行业服务。 关键词　捆扎机；旋转夹；夹具；驱动电机； Design of Automatic Bundling Machine?Total Device and Rotary?Clamp Abstract With the development of science and technology, people increasingly perfect life, notes in the transaction accounts for proportion and drama increase, arrangement of notes is complicated when: have a lot of money to clean up the banks, supermarkets and other daily, is mainly the banknote bundling, in the bundling process, artificial bundle of low efficiency and not pretty. In order to save time, paper money is very important. This paper is mainly to complete the tasks are as follows: automatic banknote binding machine overall design, including bundling machine structure design, covers the baler function analysis, binding machine, the movement of the analysis, binding machine sensor principle and selection, bundling machine strapping selection and price analysis, bundling machine tape drive motor and control unit drives the selection of motor power and speed. Rotation clip device structure design, 3D design, and a detailed description of the rotating clamp rotary plate, a chuck, a rotary clamps from a holding block, a rotary clamping rail and spring design, especially for the rotating clamp movement analysis. And includes the calculation of the strength and rigidity of the parts. And the product of the technical and economic analysis, so that the product can adapt to the market. Throughout the design process, in ensuring the working precision and stability of the rotating clamping device at the same time, but also to ensure ins