Rapidly detachable compact FDM 3D printing head and FDM 3D printer

Rapidly detachable compact FDM 3D printing head and FDM 3D printer

The utility model relates to a compact FDM 3D printing head capable of being disassembled quickly and an FDM 3D printer, and relates to the technical field of 3D printing. The compact FDM 3D printing head capable of being quickly disassembled comprises a printing head fixing device, a material guidi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN ENQI, HOU JUN, MA LINKE
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 a compact FDM 3D printing head capable of being disassembled quickly and an FDM 3D printer, and relates to the technical field of 3D printing. The compact FDM 3D printing head capable of being quickly disassembled comprises a printing head fixing device, a material guiding device, a material breakage detection device, an extrusion device and a heat dissipation device, and the material breakage detection device, the material guiding device, the extrusion device and the heat dissipation device are all integrated on the printing head fixing device. And the printing head fixing device is detachably connected with the FDM 3D printer. Compared with an FDM 3D printing head formed by connecting a broken material detection device, an extrusion device, a material guide device, a heat dissipation device, a throat pipe device, a heating device and a nozzle device in series in the prior art, the size of the FDM 3D printing head is greatly reduced, and then the printing size is increased; and m