Anti-blocking spray head of 3D printer

The utility model relates to the technical field of 3D printing, and discloses a 3D printer anti-blocking spray head which comprises a connecting piece, a motor is fixedly connected to the top of the connecting piece, a rotating shaft is fixedly connected to the output end of the motor, a spiral bla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI MINGDONG, WU GUIWEN
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 PERFORMING OPERATIONS 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 relates to the technical field of 3D printing, and discloses a 3D printer anti-blocking spray head which comprises a connecting piece, a motor is fixedly connected to the top of the connecting piece, a rotating shaft is fixedly connected to the output end of the motor, a spiral blade is fixedly connected to the outer portion of the rotating shaft, and connecting rods are fixedly connected to the two sides of the outer portion of the rotating shaft. The end, away from the rotating shaft, of the connecting rod is fixedly connected with a scraping plate, the bottom side of the exterior of the connecting rod is fixedly connected with a limiting sleeve, the exterior of the limiting sleeve is fixedly connected with a limiting column, the interior of the connecting piece is in threaded connection with a spraying head, and the left side of the exterior of the connecting piece is fixedly connected with a feeding throat pipe; and the outer part of the feeding throat pipe is fixedly connected with a he