Patent ID: 6957675

Claim:
An apparatus for making a floorboard comprising: a conveyor belt; an assembly area located at a first portion on the conveyor belt for receiving elongated strips of wood and for assembling said strips of wood end to end and side by side in rows to form a floorboard, said wood strips being longitudinally interconnected with each other with a finger joint; a press located at a second portion on the conveyor belt defining a curing area for making a cured floorboard, downstream from said assembly area, for receiving said floorboard, said press being provided with a heater, with lateral pressure means for exerting lateral pressure on said floorboard, with a plate movable between a retracted position and a pressing position and with a stop for stopping a leading end of the floorboard; means for applying longitudinal pressure on said elongated strips of wood when said floorboard is in said press, wherein said means for applying longitudinal pressure comprises a multi-finger joint pressing machine located at the entrance of the curing area, said multi-finger joint pressing machine including a transversal support bar being movable between a retracted position and an operative position, said support bar being provided with a plurality of teeth extending under the support bar and longitudinally towards the output area, wherein when said support bar is in said retracted position, said floorboard can be conveyed into said curing area, and when said support bar is in said operative position, said fingers engage a top portion of said floorboard in order to apply downward and longitudinal pressure to said wood strips and thereby force said finger joints to close; holding means; an output area located downstream from said curing area, for receiving said cured floorboard, said output area being provided with a holder for holding a portion of said floorboard extending beyond said press; and a controller for controlling operation of said apparatus wherein when said floorboard has been assembled in said assembly area, said controller activates said conveyor to place a leading edge of said floorboard in said press, then activating a curing cycle by said controller subsequently placing said multi-finger jointing machine in said operative position and placing said press in said pressing position in order to cure said floorboard, said controller placing said multi-finger jointing machine in said retracted position and placing said press in said retracted position, said controller activating said conveyor to convey said cured floorboard to said output area and repeating said curing cycle for another portion of said floorboard.