3D printing model post-processing machine and 3D printing model three-in-one post-processing method

The invention discloses a 3D printing model post-processing machine and a 3D printing model three-in-one post-processing method. The 3D printing model post-processor comprises a shell, a cleaning container, a lifting device, a rotating device, a mesh basket, a cover, a controller, an ultraviolet LED light-emitting module and a fan. The 3D printing model is placed in the mesh basket and cleaned by the cleaning device in the cleaning container, the mesh basket is lifted through the lifting device, so that the 3D printing model leaves the cleaning liquid level, then the mesh basket is driven to rotate through the rotating device, and the 3D printing model is driven to be air-dried and cured in the rotating state. And the lifting device is located at the lowest position during transportation. The cleaning, drying and curing device has the beneficial effects that automatic cleaning, drying and curing treatment can be achieved, a 3D printing model can be rotated to replace the cleaning angle in the cleaning process