包裹分拣机的电路控制和机械运转是否正常,集中反映在翻车电磁铁能否正确动作上。下面就谈谈翻车电磁铁几种常见故障的排除。一、故障现象:个别格口的翻车电磁铁不打,使托盘小车不翻。故障原因:1.机械障碍。由于衔铁经常上下运动,造成了衔铁杆有毛刺或弯曲,使衔铁不能自如地向上运动; Wraparound sorter circuit control and mechanical operation is normal, mainly reflected in the correct operation of rollover electromagnet. Here to talk about several common troubleshooting solenoid coil troubleshooting. First, the fault phenomenon: individual lattice turning electromagnet does not play, so that the tray car does not turn. Fault reason: 1. Mechanical obstacle. As the armature often up and down movement, causing the armature bar burr or bending, so that the armature can not freely move up;