| 摘要 |
PURPOSE:To adjust a gap between feed rolls, by fixing a set position of one feed roll, connecting it to a feed motor, and connecting the other feed roll to the feed motor through a universal joint. CONSTITUTION:A titled device feeds an object to be fed 1 by placing a pair of feed rolls 11, 13 oppositly so as to pinch-press the object to be fed 1 by said roll, and transferring the driving force from the motor to both the feed rolls 11, 13 through driving gears 21, 22, and the first feed roll 11 is rotated as one body with the driving gear 21 through a drive shaft, and the second feed roll 13 is coupled by rotation with the gear 22 through a universal joint 12. The second feed roll 13 having the universal joint 12 is held by a clamping screw 23, therefore, by this clamping screw 23, the gap of the rolls 11, 13 can be adjusted. |
