摘要 |
PURPOSE:To execute the changing work of squeeze rolls in a wide space and to facilitate the changing work, by making a casing supporting squeeze rollers removable from a base. CONSTITUTION:A motor 18 is operated to move a top roller 6 upward to the position where it does not collide against squeeze rollers 1, 1. The belt 19 of a motor 15A located on the attaching and detaching end side is dismounted, after which a clamping device 17 is removed and a casing 13 is slided with respect to a base 16. The screw shaft 20B located on the counter attaching and detaching end side is pulled from a gear 23 and the base 16 is slided while held screwed with a feed nut 21b, thereby permitting the sliding of the casing 13. Since the belt 19 is disengaged from the motor 15A, the screw shaft 20A located on the attaching and detaching end side permits sliding of the casing 13. Further, the motor 15A located on the attaching and detaching end side is installed in the lower part of the base 16 and therefore the casing 13 is completely removed. |