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US 9,481,104 B2Granted
System and method for double even ending lumber
AssigneeBaxley Equipment Co.
InventorsChris Raybon, Russell Kennedy, Pat Conry
Life of this patent
Estimating the term…
Abstract
Provided are a system and method for cutting boards into two board pieces, even ending one of the board pieces at a first side while travelling transversely on a conveyor and even ending the other board piece at a second side of the conveyor.
Claims6
A double even ending board cutting system comprising:
- a conveyor comprising an endless chain loop having lugs constructed to convey un-cut boards and boards cut into first and second board pieces transversely, the first conveyor having a first side index line and a second side index line;
- a first section of the conveyor comprising a plurality of first powered rollers constructed to move first board pieces travelling on the conveyor to the first side index line to even end first board pieces at the first side index line traveling through the first section;
- a second section of the conveyor comprising a plurality of second powered rollers constructed to move second board pieces travelling on the conveyor to the second side index line to even end second board pieces at the second side index;
- and
- an overhead hold back constructed to hold the second board pieces in place on the traveling conveyor while the first board pieces are being moved by the first powered rollers and to hold the first board pieces in place while the second board pieces are being moved by the second powered rollers.
2 more elements
A method of double even ending boards comprising:
- conveying a first board piece and a second board piece transversely on a conveyor comprising an endless chain loop having lugs, the first conveyor having a first side index line and a second side index line;
- using a plurality of first powered rollers located in a first section of the conveyor to move the first board piece to the first side index line to even end the first board piece, using an overhead hold back to hold the second board piece and any uncut boards in place while the first board piece is being moved;
- and
- using a plurality of second powered rollers located in a second section of the conveyor to move the second board piece to the second side index line to even end the second board piece and any uncut boards, using the overhead hold back to hold the first board piece in place while the second board piece and any uncut boards are being moved.
1 more element
Dependencies are inferred from the claim text.