3D printer with scanning function

The invention discloses a 3D printer with a scanning function. The 3D printer comprises a scanning box body, an infrared camera device and infrared laser transmitters, wherein a door body is hinged toone side of the front end of the scanning box body; a panel is arranged on the other side of the front end of the scanning box body; a strong magnet is arranged at the connection part of the door body and the panel; a heat dissipation window and a charge interface are arranged at the back end of the scanning box body; the charge interface is arranged at the lower part of the heat dissipation window; heat dissipation holes are uniformly formed in the heat dissipation window; a rotating platform is arranged in the middle of the inner bottom of the scanning box body; the infrared camera device is arranged in the middle of the upper part in the scanning box body; and the infrared laser transmitters are arranged on the two sides of the infrared camera device. The 3D printer is simple in structure, has the characteristic that price is low under the precondition that a basic scanning function is achieved, and has a wide application market and quite good popularization value.