An extension line with a certain distance to the steel bar discharge hole is provided with a contact travel switch. A wire is connected between the travel switch and a clutchelectromagnet.
在距离钢筋出料口一定距离的延长线上设有一个接触式行程开关，行程开关与离合器电磁铁之间连接有导线。
2
The utility model USES the electromagnet to control and move the axial position of the pendulum Bob for automatically controlling the separation and the combination of the clutch.