Patent ID: 11945062
Assignee: MARVEL INTEGRATION, LLC
Field: Machine tools (Mechanical engineering)
Classification: CPC B  E  Y | IPC B

Claim 0:
1. A levelling machine for use in association with an exterior insulated finish system (EIFS) panel having a plurality of layers including a top layer, comprising:
a pair of spaced apart rail assemblies, whereby the pair of spaced apart rail assemblies define an x axis;
a gantry assembly is moveably attached to at least one spaced apart rail assembly of the pair of spaced apart rail assemblies; whereby the gantry assembly defines a y axis and wherein the gantry assembly is moveable in the x axis along the pair of spaced apart rail assemblies; and
a face mill assembly moveably attached to the gantry assembly and being moveable in the y axis along the gantry assembly, the face mill assembly including:
a plurality of saw blades, each saw blade of the plurality of saw blades being oriented in a plane that is parallel to the x axis defined by the pair of spaced apart rail assemblies and in a plane that is parallel to the y axis defined by the gantry assembly, each saw blade of the plurality of saw blades having a plurality of teeth that extend downwardly in a z axis, and the face mill assembly being moveable in the z axis, at least two of the plurality of saw blades rotate in opposite directions when in operation, such that when the face mill assembly is operably moved along at least one of the gantry assembly or the pair of spaced apart rail assemblies, the plurality of saw blades rasp the EIFS panel;
a hood portion of an exhaust system configured to vacuum rasped debris from the EIFS panel, the hood portion including and extending around the plurality of saw blades and including an exit port that is operably attached to a suction device; and
a back support moveably attached to the gantry assembly and operably connected to the hood portion.