6 DOF(DEGREES OF FREEDOM) 3D PRINTER

摘要

The invention relates to a 6 DOF (degrees of freedom) 3D printer capable of implementing a stereoscopic image users want correctly by including a configuration that enables a nozzle head to move linearly and rotate with respect to 3 axes of X,Y, and Z. The printer comprises a main body including a stage in which a stereoscopic sculpture is printed; two X axes installed in the main body to be able to move horizontally and independently along a one-axis direction (X-axis direction) by a separate driver; two Y axes installed in the main body to be able to move horizontally and independently along other axis direction (Y-axis direction) by a separate driver; two Z axes installed in the main body to be able to move independently along an up and down direction (Z-axis direction) by a separate driver; a nozzle head including a nozzle which sprays a printing material toward the stage; two X-axis link members of which one end is connected to a carrier (21, 22) of each of the X axes to be able to rotate and the other end is connected to the nozzle head to be able to rotate freely; two Y-axis link members of which one end is connected to a carrier of each of the Y-axes to be able to rotate and the other end is connected to the nozzle head to be able to rotate freely; and two Z-axis link members of which one end is connected to a carrier of each of the Z axes to be able to rotate and the other end is connected to the nozzle head to be able to rotate freely.