| 摘要 |
PROBLEM TO BE SOLVED: To surely turn and supply a sheet to a feeding table by arranging a plurality of turning rollers in such a manner as to be vertically separated from the feeding table surface, adjustable in this distance, and protruded in a substantially tangential curved form relative to the feeding table surface. SOLUTION: In the area of a turning point 7 in the upper part on the feeding side to a feeding table, the alignment of turning rollers (upper guide rollers 8) arranged on each conveyor table 4 is set so as to be vertically adjustable above the feeding table. The upper guide rollers 8 have a common support member 10, and the support member 10 is fixed to a holder 11 adjustable in height. Turning wheels 9 are arranged on the support member 10 so that the line connecting the rotating axes thereof is substantially curved. According, the guide face of the inlet-side upper guide roller 8 is formed substantially tangentially to the carrying face from a feeder, and the guide face of the outlet- side upper guide roller 8 is formed substantially tangentially to the surface of the feeding table.
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