Detection system for sensing mixing of fiber in cones of thread in fiber facilities has camera and photocell arranged in dark enclosure to respectively pick up images and detect passage of cones

摘要

Tape transports cones to the exit of an installation. The cones enter a dark enclosure in which is arranged a camera to pick up images and a photocell to detect the passage of the cones to guard against the falling down of the cones on the tape.