Powder feeding device

The invention is suitable for the technical field of conductive adhesive tape preparation, and discloses a powder feeding device which comprises a mounting frame, a feeding assembly, a bag opening assembly, a conveying assembly, a storage assembly, a weighing assembly and a sealing piece. The feedin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZIYUAN, LIU FEI, WU LINGAN, NING HUIWANG, JIANG WEI, SHEN NAIRUI, ZENG FUSHENG, XU QINGZHI, MA YING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	The invention is suitable for the technical field of conductive adhesive tape preparation, and discloses a powder feeding device which comprises a mounting frame, a feeding assembly, a bag opening assembly, a conveying assembly, a storage assembly, a weighing assembly and a sealing piece. The feeding assembly is used for conveying raw material bags. The bag opening assembly is used for opening raw material bags. The conveying assembly communicates with the bag opening assembly. The storage assembly comprises a first storage tank and a second storage tank, the first storage tank communicates with the conveying assembly, the second storage tank communicates with the first storage tank, and the volume of the first storage tank is larger than that of the second storage tank. And the weighing assembly is communicated with the second storage tank. The sealing piece is used for sealing the bag opening assembly and at least part of the feeding assembly. And through the arrangement of a sealing piece, the problems of