| 摘要 |
PURPOSE:To automatize the captioned device without making it large-size by rotating a movable frame after allowing it to pass through a first work on a conveyance path, to switch the path to a second work path, and then opening the first work path, and further repeating these operations alternately. CONSTITUTION:An R member placed on a belt conveyer passes through a fixed frame 4, a movable frame 5, and a stopper 6, and falls onto a chute 7. Thereupon, a photoelectric switch 16 detects the R member and enters the signal into a controller 17. The controller 17 actuates a cylinder 12 to lift the stopper 6 for stopping an L member, and in succession actuates a cylinder 8 to permit the movable frame 5 to decline for allowing the L member to fall onto a chute 15. Then, the cylinders 12, 8 are restored to return to the side of allowing the R member to pass. These operations are alternately repeated. Such arrangement automatizes the captioned device with a simplified and miniaturized structure.
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