DOOR INTERLOCK APPARATUS USING ELECTROMAGNET

摘要

PURPOSE: A device for interlocking a door using an electromagnet is provided to efficiently improve the maintenance by the frequent malfunction and to ensure the safety of an operator. CONSTITUTION: A device for interlocking a door using an electromagnet comprises a door, an interlock driver (130), and a control unit (140). The door is connected to one side of an outer cabinet forming the exterior of a machine tool to open and close. The interlock driver generates an electromotive force by the direct current power and interlocks the door. The control unit controls the interlock driver. [Reference numerals] (130) Interlock driver; (131) IC control; (132) Magnet chuck; (140) Control unit; (141) Sensor; (142) Figure control unit (CNC); (143) Relay; (AA) Door interlock