LED分色分光机定位测试装置运动学设计  

Kinematics design on Positioning & Testing Instrument in LED Sorting Machine

作　　者：周建强[1] 赵燕伟[2] 

机构地区：[1]浙江工业大学浙西分校机电控制工程系,浙江衢州324000 [2]浙江工业大学机械制造及自动化教育部重点实验室,浙江杭州310014

出　　处：《机械传动》2010年第7期48-51,共4页Journal of Mechanical Transmission

摘　　要：针对目前国内一些大功率LED全自动分色分光机运行时存在的定位不准,抓料不畅以及大功率LED被抓取后,外壳经常出现损坏的问题,对其关键的机械定位测试装置进行机构的运动学设计,提出了组合凸轮机构的设计思路。通过建立凸轮机构运动学方程和基于Matable的计算求解,最终确定了该凸轮机构从动件的运动规律,并在实际机构的运行中取得了良好的效果。Aiming at the promblem of the low position precision、not smoothly grasping and the shell of LED often be damaged even if it has been grasped by the big-power LED sorting machine,the Kinematics design is carried out for the key mechanism of the Positioning Testing Instrument,the design idea of the combind cam mechanism is proposed. Final,the motion law of the cam followers is determined by the cam mechanism kinematic equation which is built and calculation based on the matlab,a good usage result the new combind cam mechanism is achieved.

关 键 词：LED分色分光机 定位测试装置 组合凸轮 MATLAB 

分 类 号：TN312.8[电子电信—物理电子学]