Bottom sewing device for woven bag production

The utility model discloses a woven bag production bottom sewing device which comprises a supporting plate, symmetrical supporting frames are fixedly connected to the upper surface of the supporting plate, first threaded pipes are fixedly embedded in the inner top wall and the inner bottom wall of e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIU ZONGFENG
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 woven bag production bottom sewing device which comprises a supporting plate, symmetrical supporting frames are fixedly connected to the upper surface of the supporting plate, first threaded pipes are fixedly embedded in the inner top wall and the inner bottom wall of each supporting frame, the inner ring of each set of first threaded pipes is in threaded connection with a first threaded rod, and the inner ring of each set of first threaded pipes is in threaded connection with a second threaded rod. The outer surface of each first threaded rod is in threaded connection with a threaded plate, the inner ring of each bearing pipe is fixedly connected with a conveying roller, and the upper surface of each supporting frame is fixedly connected with a driving motor. According to the device, through the arranged supporting frame, a driving motor drives a conveying roller to ascend and descend through a first threaded rod and a threaded plate, the ascending and descending conveying rolle