锚索防开散压环装置研究

Research on Anti-opening Pressure Ring Device of Anchor Cable

随着煤炭需求量的增加,掘进开采水平日益提升,锚索作为井下支护的重要组成部分,为保证开采的安全高效,需要每隔一段距离对锚索进行压环,避免锚索在运输或者安装使用过程中,因外部压力造成锚索钢绞线开散问题。根据生产工艺,提出了一套由PLC、电磁阀、伺服电机、伺服驱动器、传感器等构成的自动运行装置。介绍了该装置的输送、定尺、压环、下料等机构的结构原理及PLC控制流程。

With the increase of coal demand and the increasing level of excavation and mining,anchor cable,as an important part of underground support,needs to be pressed every distance to ensure the safety and efficiency of mining,so as to avoid the problem of cable strand opening caused by external pressure in the process of transportation or installation of anchor cable.According to the production technology,a set of automatic operation device composed of PLC,solenoid valve,servo motor,servo driver and sensor is put forward.The structure principle and PLC control flow of conveying,sizing length,pressing ring and laying-off mechanism of the device are introduced.