3D printing material spraying device

The utility model discloses a 3D printing material spraying device, which belongs to the field of 3D printing and comprises a material storage shell and a top cover covering the top of the material storage shell, a nozzle is fixedly mounted at the lower end of the material storage shell, and a stirr...

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Bibliographische Detailangaben
Hauptverfasser:	MA TAO, YANG LEI, LIU JUNJIE, YU YINHU, WANG LONG
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 AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a 3D printing material spraying device, which belongs to the field of 3D printing and comprises a material storage shell and a top cover covering the top of the material storage shell, a nozzle is fixedly mounted at the lower end of the material storage shell, and a stirring mechanism is arranged in the material storage shell. The stirring mechanism comprises a motor fixedly mounted at the top of the top cover and a stirring shaft fixedly mounted at the output end of the motor, a plurality of stirring blades are arranged on the surface of the stirring shaft, and scrapers are fixedly mounted on the two sides of the stirring shaft; through the arrangement of a scraping plate and a rubber layer, the scraping plate can be driven to rotate through a stirring shaft, the scraping plate is matched with the rubber layer to scrape and clean the inner wall of a material storage shell, materials remaining in the material storage shell can be reduced, the material spraying efficiency is improve