| 摘要 |
PURPOSE:To reduce checking time and improve workability by abutting the head of a rotary cylinder on the moving part of an indicating member just before the rotary cylinder slipping down on the inclined imposing surface reaches a cradle. CONSTITUTION:A rotary cylinder 1 is placed on the imposing surface 26 of a stage 25, then the cylinder 1 slips on the surface 26 and moves in the cradle 29 direction. Just before it reaches the cradle 29, a head 2 abuts on one end of a leaf spring 32 and descends as it is until the cylinder 1 is supported by the cradle 29. When the cylinder 1 stops on the cradle 29, the wire material 34 supported by the leaf spring 32 being pushed and moved with the head 2 is taken by a camera 41, and is projected on the cathode ray tube 44 of a monitor 42. At this time, the preset reference line is projected simultaneously, by which the suitability of the projecting rate of the head 2 is checked. By such constitution, the checking time is reduce and the workability is improved. |
