| 摘要 |
PURPOSE:To perform conveyance and reversal of a work at the same time and provide a big space around a conveyance arm by driving the conveyance arm by means of a driving device at a position apart from said arm so as to swivel said arm within a face parallel to the axis of the work. CONSTITUTION:A movable member 37 which supports a rotary shaft 69 of an arm 9 equipped with a grasping click 23 moves in the direction perpendicular to the rotary shaft 69. The arm 9 is swiveled through a rack 31, pinion 33 and a universal joint 25 which move by means of a cam 15 fixed to a cam shaft 13 while movement of the arm 9 in the direction of a swivel shaft is performed by means of a cam 16, lever 40, rod 19 and an operational member 44. A cam which moves in linkage with the cam shaft 13 rotates a universal joint 20 and moves the movable member 37 through a link system. A pair of processing devices equipped with a main shaft parallel with the sliding direction of the movable member 37 is arranged on both sides of a column 3 and the arm 9 conveys the work while reversing it between both processing devices. |
