LAYERING DEVICE FOR 3D PRINTER Russian patent published in 2017 - IPC B29C67/06 B22F3/93 B29C64/20 B29C64/393 B33Y30/00 

FIELD: technological processes.

SUBSTANCE: system has a layering device 3 with a support structure 21a-21c and a container 17 attached to the support structure and defining an internal cavity for receiving particulate structural material leading to particulate structural material discharge opening. It also has a vibrating device 23 configured to communicate vibration to the particulate structural material received in the container, thereby providing discharge of structural material from the opening, and a smoothing element 15a attached to the layering device and configured to smooth the particulate structural material discharged from the opening. In this case, the discharged material is flattened and/or compacted in the form of particles. A shutter device 31 is made to close the opening selectively and comprises a shutter element 31a. The latter is attached to the layering device 3. The smoothing element 15a and/or the shutter member 31a are attached to the support structure so that there is no vibration communication with the vibration generated by the vibrating device in the container 17.

EFFECT: extends the scope of the container layering device.

14 cl, 15 dwg