Abstract: An apparatus and method for multi-stage printing teaches a 3D printer in combination with one or more additional dispensing nozzles. One or more additional dispensing nozzles are combined with the 3D for filling cavities with other compounds such as foam, sterilizing parts by spraying printed mold with disinfectant or antibacterial treatments, and embedding parts or other materials such as paper, fiberglass, or carbon fiber within the printing layers for additional strength and changing mold properties of a final product. In other embodiments, the apparatus of the present invention can be used in combination with a robotic packaging mechanism for bagging sterilized parts for shipment.
Type:
Grant
Filed:
November 12, 2014
Date of Patent:
September 10, 2019
Assignee:
Robotic Research
Inventors:
Alberto Daniel Lacaze, Karl Nicholas Murphy