Packaging bag opening device

The utility model discloses a packaging bag opening device which comprises fixing seats, the fixing seats are oppositely arranged, and connecting pieces are arranged at the two ends of the fixing seats. A fixing frame is arranged at the upper end of the fixing base and connected with the base in a m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE JIWANG, YANG SHAOLOU, HE QIUMING, CHENG SHOULIANG, LIU WENHUI, ZHENG ZHAOWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	The utility model discloses a packaging bag opening device which comprises fixing seats, the fixing seats are oppositely arranged, and connecting pieces are arranged at the two ends of the fixing seats. A fixing frame is arranged at the upper end of the fixing base and connected with the base in a matched mode. A first rotary drum is arranged on the fixing frame and is connected with the fixing frame in a matched manner; a second rotary drum is arranged between the first rotary drums, and the second rotary drum is connected with the first rotary drums in a matched mode; supporting frames are arranged at the two ends of the second rotary drum, the supporting frames are fixedly connected with the second rotary drum, opening devices are arranged at the two ends of the supporting frames, and the opening devices are fixedly connected with the supporting frames; the packaging bag two-layer pushing mechanism is simple in structure, can quickly push two layers of packaging bags open, improves the detection efficiency