搬运机真空吸头不报警故障的分析及解决方法

Analysis and solution on the fault that automatic transfer machine's vacuum chuck can't give an alarm

叙述了在自动化生产线上 ,搬运机设备的真空吸头在没有吸起被搬运的物体时 ,真空开关不报警 ,导致被搬运物体损坏 ,甚至引发不安全的故障现象。对此故障进行了分析 ,并提出了相应的解决方法。

The article introduces the fault of a transfer machine's vacuum chuck on an automatic production line. When the vacuum chuck doesn't suck the object well, vacuum switch doesn't give an alarm to control system, as a result, the object will be damaged, even it may cause an accident. Here an analysis of the fault is given, and the proper solutions are offered.