基于机器视觉的自动检测针尾中心钻孔装置  

Automatic Detection the Center of the Needle Drilling-hole Machine Based on Machine Vision

作　　者：杨怀林[1] 赵晟[1] YANG Huai-lin;ZHAO Sheng(Faculty of Mechanical Electronic and information Engineering, Jiangsu Polytechnic of Finance and Economics College, Huai’an 223003, China)

机构地区：[1]江苏财经职业技术学院机械电子与信息工程学院,江苏淮安223003

出　　处：《湖州职业技术学院学报》2017年第3期78-80,共3页Journal of Huzhou Vocational and Technological College

基　　金：2014年度江苏省淮安市科技支撑计划(工业)项目"新型医用缝合针折弯;打孔智能化装置研发"(HAG2014040)的成果之一

摘　　要：运用机器视觉技术,设计了一种能自动检测针尾中心的钻孔装置。该装置主要由高精度照相机、CCD采集卡、PC机、PLC控制系统、步进电机及钻头等组成,通过CCD采集卡采集针孔图像信息,由PC机来控制PLC和步进电机系统对钻头进行精确定位。该装置能精确迅速地找准针尾中心位置,有效解决钻孔同轴度问题,提高了钻孔精度和效率。This paper designs a drilling device which can automatically detect the needle tail center by machine vision technology.The device consists mainly of high precision camera,CCD collection card,PC machine,PLC control system,step motor and drill bit.Image information is collected by CCD collection card.The PLC and step motor system are controlled by the PC to accurately locate the drill.The device is able to pinpoint the center of the needle accurately and effectively to solve the drilling coaxial problem and the precision of the drill is improved.

关 键 词：机器视觉技术 自动检测 针尾中心 钻孔装置 医用缝合针 

分 类 号：TP271.2[自动化与计算机技术—检测技术与自动化装置]