| 摘要 |
The rotary conveyor of the present invention has a simple structure and is capable of preventing an electric cable and an air tube from twisting and cutting. In the rotary conveyor, a rotating section can rotate in the both directions. A number N (an integer three or more) of movable stations are provided to the rotating section with regular angular separations (an angle theta1). The movable stations respectively machine work pieces. The number N of fixed stations are provided on the base section and located at positions corresponding on the movable stations. The fixed stations respectively machine the work pieces with the movable stations. The rotating section is intermittently turned the angle theta1 a prescribed number (N-1) of times, in one direction, from an initial position of the rotating section, then the rotating section is continuously turned, in the other direction, until reaching the initial position.
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