基于3D视觉的机器人坡口切割站系统设计  

Design of robot bevel cutting station system based on 3D vision

作　　者：尹志锋 Yin Zhifeng

机构地区：[1]三一技术装备有限公司,长沙410000

出　　处：《起重运输机械》2023年第16期54-59,共6页Hoisting and Conveying Machinery

摘　　要：目前工程机械行业中大部分钢板工件为了确保焊接质量,需要对其进行坡口切割,而目前基本采用桁架搬运及火焰切割为主,效率低及作业强度大。为了提高坡口切割质量、工件坡口切割的生产效率以及确保焊接质量,文中设计了一种基于3D视觉定位与牛眼平台定位相结合的机器人自动上下料坡口切割工作站系统,该系统结合了工业机器人技术、图像处理技术及等离子切割技术。通过实际生产表明:该工作站的视觉引导定位与机械定位精度到达±1 mm,且同等工件的生产效率提高40%,极大提高了工程机械领域钢板的坡口加工效率。In view of the fact that at present,in the construction machinery industry,in order to ensure the welding quality,most steel plate workpieces need groove cutting,but at present,truss handling and flame cutting are basically used,which has low efficiency and high working intensity.In order to improve the groove cutting quality,cutting efficiency and ensure the welding quality,in this paper,the author puts forward a robot automatic feeding and discharging groove cutting workstation system based on 3D vision positioning and“bulls eye”platform positioning,which combines industrial robot technology,image processing technology and plasma cutting technology.The actual production shows that the accuracy of visual guidance positioning and mechanical positioning of the workstation can reach±1 mm,which improves the production efficiency of the workpiece by 40%and greatly improves the groove machining efficiency of steel plates in the field of construction machinery.

关 键 词：3D视觉 坡口切割 工业机器人 系统设计 

分 类 号：TP242.2[自动化与计算机技术—检测技术与自动化装置]