气动伺服工作台的设计+CAD图纸
本课题针对某一元件的生产装配线，对元件端盖的移动和定位进行分析和控制，要求采用气动伺服系统，设计一套相应的气动控制回路，确定系统的原件和控制参数，选取合适的气动驱动元件和伺服控制元件。
整个工作台由X、Y两个方向的导轨，元件端盖从A点出发，移动至D处后需较为精确地停下，在D处加装一工件。加装完毕后移至B点，最后移到C处后由机械手抓将安装好的元件端盖取走，完成整个加工过程。在加工过程中，要注意到整个导轨的移动是由气缸提供动力，由于气体的可压缩性，到达D处的定位难度大，需要重点考虑其定位控制。
全文对整体的工作台外形进行了设计，并选用了THK公司生产导轨作为零部件的支撑以及导向，同时选用康茂盛公司生产的无杆气缸作为驱动工作台的元件。另外设计了一套气动吸盘式机械手抓系统，完成工件的取放工作。整体的气动控制比例流量阀对的直线驱动单元进行控制，通过上位机将系统的各项参数输入至控制系统中，再由系统根据已设定的程序，控制驱动工作台的行动。
关键词： 气动伺服；工作台；气动吸盘式机械手抓;数学模型
Design of pneumatic servo platform
Abstract: Pneumatic technology has a series of remarkable advantages, and it has been widely used in industrial production, and has become an important means of automation.. After entering the 90's, pneumatic technology more breakthrough the traditional dead zone, experiencing a leap forward. As the frontier research area of this subject, pneumatic servo technology has received much attention.. Pneumatic servo positioning technology can make the cylinder realize arbitrary point and high accuracy in the high-speed movement, and break the traditional pneumatic positioning method.. Based on the need of modern industry in logistics automation, this paper develops a new type pneumatic servo conveyer.
This topic for a component assembly lines, motion and orientation of the element end cap for analysis and control, require the use of pneumatic servo system, design a set of corresponding pneumatic control circuit, system of the original and the control parameters are determined and selected suitable pneumatic drive original and servo control of the original.
The whole workbench from the Y, X two direction of the guide, the component end cover from the point of D, after moving to the A is required to more accurately stop, a workpiece in the D. After the installation of the end of the move to the B point, after the final move to the C after the mechanical hand will be installed to remove the component cover, complete the entire process. In the process of machining, it is important to note that the movement of the entire rail is provided by the cylinder. The compressibility of the gas reaches the difficulty of the positioning of the D..
Full text of the overall shape of the design, and select the THK Corporation production guide as parts of the support and guidance, at the same time, selection m.autom. Company produces cylinder rod as worktable driven components. In addition, a pneumatic chuck manipulator is designed, and the work of the workpiece is finished.. The overall gas dynamic control proportional flow valve on line to control the driving unit, through the host computer system parameters input to the control system, by the system according to the procedures set control drive the action.