| 摘要 |
A cutting device (100) includes a cutting blade (275), a receiving block (180), a DC motor (104), a cutting blade movement mechanism (200), and a receiving block movement mechanism (120). A contact surface (183) of the receiving block (180) includes a first contact surface (181) provided with a retraction groove (187), and a planar second contact surface (182). When the DC motor (104) rotates in a forward direction, the receiving block movement mechanism (120) can stop the receiving block (180) in a position in which the first contact surface (181) is opposed to the cutting blade (275). When the DC motor (104) rotates in a reverse direction, the receiving block movement mechanism (120) moves the receiving block (180) to a position in which the second contact surface (182) is opposed to the cutting blade (275). |
