| 摘要 |
PURPOSE: Provided is a circular straw cutting machine to significantly reduce labor force by automatically cutting the straw, to be manufactured in a low cost, and thus to satisfy buying desire of consumer. CONSTITUTION: The circular straw cutting machine comprises a base which has a first, second, third and fourth support frames and on which a rotating block(114) is mounted, a pushing portion which transports the straw by a cutting length thereof, a holding portion which holds the straw and a cutting portion(160) which cuts the straw. The cutting portion includes a cutting frame(161), a cutting body(170), and a cutting drive. The cutting frame includes a first and second cutting frames(164a,164b) which are disposed at one end of the first and second support frames, and a third cutting frame(164c) which connects the upper portions of the first and second cutting frames. The cutting body includes a first and second cutting links(166a,166b) which are pivotably mounted at the first and second cutting frames, a link arm which is pivotably connected to an upper and lower portions of the first and second cutting link, and a cutting blade. The cutting drive includes a cutting cylinder(172), a driving motor(176) and a rotating arm. |
