|発明の名称||SAFETY DEVICE FOR PROCESSING MACHINE|
PROBLEM TO BE SOLVED: To improve versatility and convenience by increasing kinds of the product to be processed and to assure the highest safety at the same time.
SOLUTION: The safety device for a processing machine is characterized by the feature that the safety device has a reflective type photo-detector portion 2 composed of an emitting light portion to emit an emitted light Lt and a light receiving portion to receive a reflected light Lr of the emitted light and a scanning portion to scan the reflected light against the boundary of a supervisory region Zc and then, has detecting portions 4p, 4q to detect a part of the human body entering the supervisory region Zc, a controlling portion 5 to control actions of the processing machine on the safe side based on the detection results of the detecting portion, and a reflective surface portion 6 to reflect the emitted light to the outer surface and then, the safety device is provided with mounting members for workers to guard workers.
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