| 摘要 |
PURPOSE:To make a titled device small-sized and to perform accurately positioning, by turning two levers through driving rods by an actuator and attracting a work with electromagnets provided at tips of levers to move the work. CONSTITUTION:An actuator 10 is moved back and forth linearly by a cylinder 11, and a work 1 consisting of magnetic materials, for example, a thin metallic sheet is moved to the position of a stopper 2. Grooves 9 and 9' of driving rods 8 and 8' fixed to lower ends of rotation shafts 7 and 7' are loosely engaged with projections of the actuator 10; and when the actuator 10 is moved back and forth in the direction of an arrow X, levers 5 and 6 fixed to upper ends of revolving shafts 7 and 7' are turned in the direction of an arrow Y (and the opposite direction). Grooves 5a and 5b are provided to both ends of levers 5 and 6, and the work 1 is attracted by electromagnets 3a and 3b (4a and 4b) attached to these grooves and is moved in the direction of the arrow Y. |
