Powder feeding device of cladding equipment

The utility model discloses a powder feeding device of cladding equipment, which relates to the technical field of laser cladding powder feeding and comprises a storage bin and an air source, the upper surface of the storage bin is fixedly connected with a pressure relief mechanism, the front surfac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG FENXIONG, TIAN WEI, SEO CHIL-SUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POWDER METALLURGY SEPARATION TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The utility model discloses a powder feeding device of cladding equipment, which relates to the technical field of laser cladding powder feeding and comprises a storage bin and an air source, the upper surface of the storage bin is fixedly connected with a pressure relief mechanism, the front surface of the storage bin is fixedly connected with a pressure gauge, the lower surface of the storage bin is fixedly connected with a powder spraying pipe, and the surface of the powder spraying pipe is fixedly connected with a sleeve shell. A mounting box is fixedly connected to the surface of the sleeve shell, a linear motor is fixedly connected to the inner wall of the mounting box, a bolt hole is formed in the inner wall of the powder spraying pipe, and a bolt is arranged on the inner wall of the bolt hole. The gas source can provide protective gas with certain pressure, pressure gas in the storage bin serves as a carrier, metal powder in the storage bin is discharged, the pressure relief valve is started for exhau