摘要
针对电子制造设备中元件拾放的定位对准需求,提出了一种基于半透半反镜的飞行视觉系统设计方案。该方案仅需使用一部摄像机,可分别或同时完成对元件及其安装位的视觉图像采集、对准,并且图像采集、对准过程可与元件拾放过程并行执行,附加的飞行视觉机构不会对拾放操作产生干涉。该系统可有效地提升电子制造装备的工作效率和设备的工作稳定性,且具有结构简单、便于工程实现等优点。
A new vision on the fly system is proposed based on the beam splitting lens according to the demand of component picking and placing in the electronic manufacturing equipments. The system utilizes only one camera, and could collect the images of the component and the mounting place successively or at the same time which are then used to align the component and the mounting place. The image collection and alignment could be carried out while the picker is moving to the mounting place. The system could improve the efficiency and the stability of the equipment sufficiently, and is simple enough for implement in the engineering.
出处
《光学技术》
EI
CAS
CSCD
北大核心
2007年第2期166-169,共4页
Optical Technique
基金
973资助项目(2003CB716207)
关键词
应用光学
飞行视觉
半透半反镜
定位
电子制造设备
applied optics
vision on the fly
beam splitting lens
location
electronic manufacturing equipment
