| 摘要 |
PURPOSE:To make it possible to instantaneously respond to rich marking content, by collectively arranging marking apparatuses to an outlet zone and radially arranging a large number of marking pins at equally divided circumferential positions of a rotary marking bracket. CONSTITUTION:A lift frame 4 as a support member is attached to the slide frame 3, which freely advances and retracts in a horizontal direction and is provided to the stand 1 vertically provided on the roller conveyor of an outlet zone, in a state freely rising and falling in a vertical direction. Next, a revolvable marking bracket 6 is held to the lift frame 4 by a rotary shaft 12 and eight marking pins 14-21 are respectively arranged to said bracket 6 at equally divided circumferential positions thereof by springs 54 in a state freely advancing and retracting in the radius direction and a common marking pin push-out member 59 is provided. By this method, it is unnecessary to doubly provide a high point marking apparatus and a grade marking apparatus to a test zone and an outlet zone and a high mark and a grade mark can be stamped in a freely selective state. |
