双吊夹送料模式在全自动切管机中的应用

Application of Dual-hanger Clamp Feeding Mode to Full-auto Pipe Cutting Machine

介绍一种采用双吊夹控制的全自动切管机送料模式,包括全自动切管机主机结构、工作原理和控制程序等。采用双吊夹伺服控制送料,配合机头箱的内夹装置,可实现切割管材的精准送料;通过吊夹尾部的对射感应开关,可以精确定位初始的平头切割位置、测量管材实际长度;通过PLC运算和控制,可对切割后剩余管材进行更合理地分配切割和尾料处理。该双吊夹送料模式已在全自动切管机中应用,实现了精准送料及剩余管料和尾料的优化处理。

Described here in the paper is a feeding mode controlled by a dual-hanger clamp device for the full-auto pipe cutting machine,involving such aspects as the structure of the full-auto pipe cutting machine proper,the working principle and the control program,etc.Precisely feeding of the tube into the cutting machine is realized by the servocontrolled double-hanger clamp feeding system together with the inner clamping device as mounted in the headstock.And the initial tube plain-end cutting position can be accurately located,and the actual length of the tube measured through the laser induction switch as attached on the hanger clamp device.Owing to the PLC calculation and control,the remained pipe section after cutting is reasonably distributed for cutting,and the tube tail section is properly processed.Thanks to application of the dual-hanger clamp feeding mode to the full-auto tube-cutting machine,it is realized to precisely feed the tube for cutting,and optimally process the remained section and tail section of the tube as cut.