| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drawing machine for a sheet material that can flex a guide rail smoothly by an easy composition. <P>SOLUTION: The drawing machine for a sheet material is configured such that a gripping device holds a sheet-like material sent off from an entrance side sprocket, is guided by a guide rail guide for guide disposed to be widened toward a traveling direction, and draws the sheet-like material, then removes the sheet-like material and returns to the entrance side sprocket through an exit side sprocket, wherein a fixation bed that fixes each guide rail and a movable bed are provided, the fixation bed and the movable bed are turnably pin bonded, two or more vertical slits are disposed at the guide rail of the pin bonding position so that the guide rail may be expandable and contractible, and flexible along with the turn of the movable bed, and a gap that alienates the guide rail is disposed at both sides of the slit. <P>COPYRIGHT: (C)2013,JPO&INPIT |
