Safety Protection of Automatic Screw Machine

A well-known electronic manufacturer faces two core problems: first, the installation space of equipment is extremely limited, and there is a protection blind spot in traditional safety devices; Second, when multiple sets of safety light curtains are densely distributed, they are easy to interfere with each other, leading to false alarm or failure. In view of this special working condition, we innovatively adopted EFP series type 4 safety light curtain solution without blind area. The scheme has three technical breakthroughs: firstly, through the three-dimensional arrangement of three sets of safety light curtains, the protection without dead angle in vertical and horizontal directions is realized; Secondly, with special optical design; Third, the double-loop safety output design ensures that the highest safety level of PL e.