钢管管端标志自动喷印控制系统研究与应用  

Research and Application of Automatic Control System for Steel Pipe End-mark Stenciling

作　　者：胡瑞华 周书亮 宋伟杰[4] 谈坤 李汝江 孙志刚 HU Ruihua;ZHOU Shuiang;SONG Weijie;TAN Kun;LI Rujiang;SUN Zhigang(CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd.,Tianjin 300457,China;North China Petroleum Steel Pipe Co.,Ltd.,Qingxian 062658,China;Hebei High Pressure Pipeline Spiral Welded Pipe Technology Innovation Center,Qingxian 062658,China;National Petroleum and Natural Gas Pipeline Network Group Co.,Ltd.,Beijing 100010,China;North China Oilfield Safety Supervision and Testing Center,Renqiu 062550,China)

机构地区：[1]中国石油集团渤海石油装备制造有限公司,天津300457 [2]华油钢管有限公司,河北青县062658 [3]河北省高压管线螺旋焊管技术创新中心,河北青县062658 [4]国家石油天然气管网集团有限公司,北京100010 [5]华北油田安全监督检测中心,河北任丘062550

出　　处：《钢管》2024年第6期82-86,共5页Steel Pipe

摘　　要：针对钢管标志采用人工喷印的现状,设计了钢管管端标志自动喷印控制系统。该系统采用光幕传感器检测机器臂位置信号,通过对射传感器实现机器臂空间位置和钢管管端位置安全互锁。通过程序算法进行逻辑判断,实现钢管在输送辊道上运行时,按照工艺流程要求机器臂在辊道静止后在钢管管端位置自动喷印标志。该系统适应Φ406~1 620 mm钢管自动喷标作业。生产实践表明,该系统的上线运行使喷印效率提升29%,并改善了作业环境,实现了全自动无人值守作业。Aiming at the current situation of manual stenciling for steel pipe identification,an automatic stenciling control system for steel pipe-end marking is designed.The system uses a light curtain sensor to detect the position signal of the robot arm,and brings about the safe interlock between the space position of the robot arm and the position of the pipe end through the targeting sensor.According to the process flow,when the steel pipe is running on the conveying roller table,the robot algorism can automatically stencil the mark upon the pipe end after the roller table is stationary as per the logic judgement via.program algorism.The system is suitable for the automatic operation of mark-stenciling for steel pipes with a size range of Φ406~1620 mm.The actual production practice shows that thanks the on-line operation of the said system,the stenciling efficiency is enhanced by 29%,while the working environment is improved,and the fully automatic unmanned operation is realized.

关 键 词：钢管 管端 标志 自动喷印 自动控制 机器臂 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TG43[自动化与计算机技术—控制科学与工程]