90-degree feeding printing head of small 3D printer

The utility model discloses a 90-degree feeding printing head of a small 3D printer, which comprises a one-way tuyere printing head enclosing wall, a one-way hot end radiator, a printing head bottom plate, a printing head cover plate, a fan, a throat pipe, a heating end spray head, a spray head bolt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LAN SHAOQING, SUN RANG
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 90-degree feeding printing head of a small 3D printer, which comprises a one-way tuyere printing head enclosing wall, a one-way hot end radiator, a printing head bottom plate, a printing head cover plate, a fan, a throat pipe, a heating end spray head, a spray head bolt, a line concentration plate, a belt fixing plate, a waste receiving disc, a gasket and an air blower, the edge of the bottom end of the printing head cover plate is fixedly connected with a one-way air opening printing head wall, one side of the one-way air opening printing head wall is fixedly connected with a line concentration plate, and the position, located in the one-way air opening printing head wall, of the bottom end of the printing head cover plate is fixedly connected with an air blower. According to the device, the printing head spray head with the 90-degree feeding channel is adopted, the existing requirement for the printing head can be met, meanwhile, the air blower and the fan are installed in the