| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tray feeding device which is inhibited from getting large in a height direction, prevents occurrence of gnawing, and properly brings a feed roller into press-contact with a guide rail provided on a lower surface of a tray. <P>SOLUTION: A tray transfer facility is provided with a driving mechanism part which is constituted on a floor part and feeds the tray to housing section sides adjacent in a vertical direction or a horizontal direction. The driving mechanism part is provided with: a first driving device 7 which has a rotary shaft 6 that can rotate; a switching driving device 12 which switches a moving direction of the tray; the feed roller 9 which is attached to the first driving device 7 so as to come into press-contact with a lower surface of a movable guide rail; a spring 40 which gives press-contact force to the feed roller 9; a motor 8 which drives and rotates the feed roller 9; and a rocking member which can rock by a coupling shaft supported on the rotary shaft 6. The feed roller 9 is rotatably supported on one side of the rocking member, and the spring 40, which gives the force for bringing the feed roller 9 into press-contact with the lower surface of the movable guide rail, is arranged on the other side of the rocking member. <P>COPYRIGHT: (C)2012,JPO&INPIT |
