| 摘要 |
PURPOSE: A wire derailment sensing device is provided to rapidly compensate a wire because a sensing part senses the derailment of the wire in real time. CONSTITUTION: A wire derailment sensing device(1) comprises a drum part(10), a support part(20), a sensing part(30), and a control part(40). A spiral guide groove(11) is formed in the drum part to insert a wire(50). The support part is arranged in parallel to the drum part. The sensing part is connected to the support part and senses the derailment of the wire while being interlocked and moved with the wire. The control part stops the operation of the drum part by receiving the sensed signals of the sensing part. [Reference numerals] (40) Control part |
