Novel sand mold 3D printing device

The utility model belongs to the field of 3D printing equipment, and particularly relates to a novel sand mold 3D printing device which comprises a robot, a sand paving mechanism and a printing mechanism, the robot is fixedly connected with the upper end of the printing mechanism through a fixing flange plate, the sand paving mechanism is fixedly connected with the side face of the printing mechanism through a connecting plate, and a scraper is arranged between the sand paving mechanism and the printing mechanism. The scraper is fixedly connected with the printing mechanism through the adjusting seat, and the robot is movably connected with the linear guide rail. The device is simple in structure, convenient to maintain, small in occupied space, low in cost, flexible in layout and particularly suitable for occasions with small use spaces. 本实用新型属于3D打印设备领域，特别是一种新型砂型3D打印装置，包括机器人、铺砂机构和打印机构，机器人通过固定法兰板与打印机构的上端固定连接，铺砂机构通过连接板与打印机构的侧面固定连接，在铺砂机构和打印机构之间设置刮刀，刮刀通过调节座与打印机构固定连接，机器人与直线导轨活动连接。本实用新型结构简单，维护方便，占地空间小，成本低，布局灵活，特别适