Three-dimensional printing device

摘要

A three-dimensional printing device including a main body having a reference side and a support side, a plurality of driving units disposed on the main body connecting the reference side with the support side along an axis, a carrying unit including a plurality of axial connection portions, a plurality of sensing units disposed on the reference side and respectively corresponding to the axial connection portions and a control unit coupled to the driving units and the sensing units is provided. The carrying unit is assembled on the driving units and driven by the driving units to move between the reference side and the support side. Each sensing unit detects that each corresponding axial connection portion arrives at the reference side and accordingly produces a termination signal, and the control unit synchronizes operations of the driving units according to the termination signals.

主权项

1. A three-dimensional printing device comprising:
a main body having a reference side and a support side; a plurality of driving units assembled on the main body, connecting the reference side with the support side along an axis; a carrying unit assembled on the driving units to be driven by the driving units to move between the reference side and the support side, the carrying unit comprising a plurality of axial connection portions; a plurality of sensing units disposed on the reference side, and each of the sensing units corresponding to a respective one of the axial connection portions; and a control unit coupled to the driving units and the sensing units, the control unit controlling the driving units to drive the carrying unit to move to the reference side of the main body along the axis, wherein each sensing unit senses when its corresponding axial connection portion arrives at the reference side of the main body, and produces a termination signal indicating such the control unit utilizing the termination signal to control the driving.