Resin tank for bottom projection type photocuring rapid molding and photocuring molding device

• Main Authors: JIA FUCHANG, MA JINSONG, SHE SONGLIN, WAN XIN
• Format: Patent
• Language: English
• Published: 17.06.2015
• Subjects: 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

The utility model provides a resin tank for bottom projection type photocuring rapid molding and a photocuring molding device. The resin tank comprises an outer frame and a high-transmittance plate, wherein the outer frame is used as a peripheral wall of the resin tank; the high-transmittance plate is used as the bottom of the resin tank, and is fixed with the bottom of the outer frame; a first coating formed by an anti-sticking material coats the top surface of the high-transmittance plate; and an anti-sticking coating film is also laid on the surface of the first coating. The first coating and the anti-sticking coating film are adopted as a dual-layer anti-sticking structure, so that the highly reliable service life of the resin tank is ensured.