Tipping paper punching device

The utility model discloses a tipping paper punching device which comprises a base and a shell, an unwinding roller and a winding roller which are distributed in a bilateral symmetry mode and driven by a motor to rotate are arranged on the inner wall of the rear side of the shell, and supporting rol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU LI, YANG YUEJUN, XU WEITING, SEO OH-KU, XIA FEI, CHEN KAI, YANG KAI, MU YANG, HUANG YUMING, NI CHENGFENG, CHEN GUODONG, WU YUAN, XU LEI, HUANG JIANKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model discloses a tipping paper punching device which comprises a base and a shell, an unwinding roller and a winding roller which are distributed in a bilateral symmetry mode and driven by a motor to rotate are arranged on the inner wall of the rear side of the shell, and supporting rollers are symmetrically arranged between the unwinding roller and the winding roller. The interior of the base is exhausted through the exhaust fan, so that air in the shell penetrates through the through groove and is discharged to the outside, and dust in the air is intercepted and filtered through the dust filter screen on the filter screen frame in the discharging process; therefore, punching dust is prevented from entering the exhaust fan and damaging internal circuit components in the exhaust fan in the dust collection process, the normal service life of the exhaust fan is guaranteed, a linear stepping motor drives a sliding sleeve to drive a driving box to transversely move left and right, and a motor drives