ROTARY BLADE DRIVING MECHANISM FOR SHEET MATERIAL CUTTING DEVICE

PURPOSE: To provide a rotary blade driving mechanism by which a rotary blade is forcibly rotated according to movement of a supporting body along a frame. CONSTITUTION: Following operation of a motor, a screw shaft 2 is rotated, and a sheet material cutting means starts to move to the right, and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAMURA ZENTARO, ONISHI TAKAMASA
Format:	Patent
Sprache:	eng
Schlagworte:	CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORMING OPERATIONS SEVERING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: To provide a rotary blade driving mechanism by which a rotary blade is forcibly rotated according to movement of a supporting body along a frame. CONSTITUTION: Following operation of a motor, a screw shaft 2 is rotated, and a sheet material cutting means starts to move to the right, and then, a rotary blade 10 is forcibly rotated by means of an action of a friction wheel 26 installed in a rotary shaft 11. In this process, a roller 12 is also rotated by means of frictional force with a frame 1, and the rotary blade 10 is also rotated according to the rotation of the roller 12. The rotary blade 10 is slightly inclined forward by means of the roller 12, so that by means of cooperation between the rotary blade 10 and a fixed edge, a sheet material S is cut sharply.