| 摘要 |
PURPOSE:To make a conveyor compact, by attaching first arms to props which are turned on vertical planes extending along a conveyance passage, and by attaching second arms to the tips of the first arms to turn the second arms on said vertical planes, and by supporting a workpiece suction attractor between mounting shafts provided on the right and the left second arms facing each other. CONSTITUTION:A pair of props 2 are provided at the right and left of a conveyance passage, nearly at the middle between positions A, B. The butts of first arms 5, which can be turned on vertical planes, are coupled to rotary shafts S1 provided at a prescribed height on the props 2. The butts of second arms 7, which can be turned on said vertical planes, are coupled to rotary shafts S2 provided at the tips of the first arms 5. Mounting shafts S3, which can be horizontally turned, are provided at each tip of the right and left second arms 7 facing each other, in such a manner that the mounting shafts are opposed to each other. A workpiece suction attractor 8 is supported between the mounting shafts S3. The pair of right and left first arms 5 and that of right and left second arms 7 are moved with similarity between the right and left arms by a driver 3 so that a workpiece W attracted by the suction attractor 8 in the position A is horizontally displaced to the other position B. |
