MIXING AND FEEDING SYSTEM FOR 3D PRINTING OF BUILDINGS

Abstract: the present invention is a mixing and feeding system for 3d printing of buildings, designed for extruding highly viscous construction material with a high setting speed. the invention ensures consistent quality of material mixture and does not depend on external and unpredictable factors. the system utilizes a piston water dispenser, a single horizontal brushless motor, water metering nozzles, a pneumatic clutch, separation of wet and dry areas, an optional high pressure washer, and an automatic release of flushing balls for additional and autonomous cleaning. any extruder should be installed as close as possible to the dispenser supply line of the present invention, such that the system sensors may detect the proper dose of mixed material.

Inventor(s): Anna Cheniuntai, Nikita Cheniuntai

CPC Classification: B28B1/001 (SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER (foundry moulding ; working stone or stone-like material ; shaping of substances in a plastic state, in general ; making layered products not composed wholly of these substances ))

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