硅膠托盤自動搬運裝置研究
[Abstract]:In recent ten years, China's automation technology has made rapid development, but compared with foreign countries, there is still a big gap. At the same time, there is an uneven development in China, and automation technology needs to be further improved in some small and medium-sized cities. In the cargo access system, the manipulator has been widely used because of its high flexibility, suitable for small batch production, which provides favorable conditions for the development of the manipulator. However, there are many problems in handling the manipulator. For example, some objects with large volume and mass can not be transported, even if they can be moved, the workspace is restricted greatly, and the movement of large space can not be realized, which seriously affects the production efficiency of enterprises. According to the present situation of Weihai Mingzhu silica gel co., Ltd, an automatic handling device is produced to improve the production efficiency of the enterprise. Firstly, the project of the loading system of silica gel tray is studied. The parallel mechanism has the advantages of stable structure, good dynamic performance, high precision, strong adaptability, versatility, high modularization degree, can realize the processing of the spatial structure of complex components, and the movement is very flexible. In particular, the three-degree-of-freedom three-translational parallel mechanism not only has the advantages of simple structure, few driving elements, low cost, stable motion, but also has the advantages of high speed, good dynamic performance and high stiffness. Suitable for silicone tray handling and other high requirements for the smooth movement of the occasion. In this paper, through the comprehensive analysis of the three translation parallel mechanism types, the RPC three translation parallel mechanism is selected as the moving device, and its workspace, kinematic forward and negative solutions, and motion path are analyzed and studied. The kinematics analysis and simulation of manipulator handling and RPC tri-translational parallel mechanism are carried out by using ADAMS. The comprehensive performance of these mechanisms is compared and analyzed to determine the most suitable way for carrying silica gel pallets. UG,MATLAB and ADAMS are used to combine modeling, kinematics analysis and parametric design, which greatly simplifies the design and development process of mechanical products and improves the working efficiency. It lays a good foundation for the manufacture and control of physical prototype of silica gel tray handling.
【學位授予單位】:山東理工大學
【學位級別】:碩士
【學位授予年份】:2011
【分類號】:TH241
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