| 摘要 |
<p>PROBLEM TO BE SOLVED: To ensure the smooth movement of a movable blade body, and to improve the shape of a broken part in a fine-strips-cutting process after the total cutting and the partial cutting, by mounting a fixed blade on a position corresponding to a movable blade of a movable blade body, of a fixed table. SOLUTION: A sheet cutter 2 comprises a driving part 21 on a box body wall 2a, and two gears forming the driving part 21, are respectively provided with the straight link arms 22. A movable blade body 23 is engaged with each link arm 22, a guide member 242a guides the movable blade body 23 in a vertical direction at the both sides in a width direction of the same, and a fixed blade 241 is mounted on a position corresponding to the movable blade body 23, of a fixed table 24. Whereby the smooth movement of the movable blade body 23 can be ensured, and the shape of a broken part in a fine-strips-cutting process after the total cutting and the partial cutting, can be improved, which improves the productivity.</p> |
