Photocuring 3D printing device with adjustable projection scale

The utility model discloses a photocuring 3D printing device with an adjustable projection scale. The photocuring 3D printing device comprises a bottom plate, an optical machine, an optical lens, a reflective mirror, a resin pool assembly and a printing platform assembly, wherein the optical machine...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHAN YUHAO, LIAO QIFAN, CHEN QIHANG, HUANG JIGANG, CHENG ZHICHENG, TAN XUAN, DENG SHIZHE, CHEN KUN
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 photocuring 3D printing device with an adjustable projection scale. The photocuring 3D printing device comprises a bottom plate, an optical machine, an optical lens, a reflective mirror, a resin pool assembly and a printing platform assembly, wherein the optical machine, the optical lens, the reflective mirror, the resin pool assembly and the printing platform assembly are arranged on the bottom plate. The optical lens is movably arranged on a light path between the light machine and the reflective mirror, and the distance between the optical lens and the light machine is adjusted by moving the optical lens, so that the projection scale is adjusted; the resin pool assembly comprises a first connecting and fixing device and a resin pool, the first connecting and fixing device is arranged on the bottom plate, the resin pool is connected with the first connecting and fixing device, and the resin pool is located over the reflective mirror; the printing platform assembly comprises a s