3D printing spray head with cleaning mechanism

The utility model discloses a 3D printing nozzle with a cleaning mechanism, and belongs to the field of 3D printing, the 3D printing nozzle comprises a nozzle shell, the top of the nozzle shell is in threaded connection with a cap, the top of the cap is fixedly connected with an air pressure bin, th...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN GUANG, DONG ZHIGEN, JIANG JIAN
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 discloses a 3D printing nozzle with a cleaning mechanism, and belongs to the field of 3D printing, the 3D printing nozzle comprises a nozzle shell, the top of the nozzle shell is in threaded connection with a cap, the top of the cap is fixedly connected with an air pressure bin, the inside of the air pressure bin is movably connected with a micro motor, the top of the air pressure bin is fixedly sleeved with an air ejector pipe, and the air ejector pipe is fixedly connected with a cleaning mechanism. A supporting plate is fixedly connected to the bottom of the air pressure bin, a stabilizing mechanism is connected to the top of the supporting plate, a supporting column is fixedly connected to an output shaft of the micro motor, and a supporting rod is fixedly connected to one side of the supporting column. And the supporting column rotates along with rotation of the output shaft of the micro motor, so that residual materials attached to the inner wall of the spray head and the bottom of the