公开(公告)号：US11222419B1

公开(公告)日：2022-01-11

申请号：US17084397

申请日：2020-10-29

Applicant: Boise Cascade Company

Inventor： David Bolton ,  Jude Richard Peek ,  Curtis Fennell ,  Jason Matthew Coutee

IPC: G06T7/00 ,  H04N5/247 ,  G06T7/90 ,  G06T7/60 ,  G06T7/70 ,  G06T3/60 ,  G06T3/20 ,  H04N9/04

Abstract: A method and system for a veneer grading and stacking uses one or more vision systems to generate images of the individual full or partial sheets of veneer and accurately determine the dimensions of each individual full or partial sheet of veneer. The one or more vision systems are also used to analyze the surface of each individual full or partial sheet of veneer quickly and automatically and assign a grade to each individual full or partial sheet of veneer. One or more veneer selection and stacking robots are then used to move each individual full or partial sheet of veneer from a veneer analysis and selection conveyor system to an appropriate veneer stack based on the grade assigned to the individual full or partial sheet by the one or more vision systems.

公开(公告)号：US11200663B1

公开(公告)日：2021-12-14

申请号：US17074956

申请日：2020-10-20

Applicant: Boise Cascade Company

Inventor： David Bolton ,  Jude Richard Peek ,  Curtis Fennell ,  Jason Matthew Coutee

IPC: G06T7/00 ,  G06T7/60 ,  B27D3/02 ,  B27D1/04

Abstract: A method and system for production of layered wood products employs local and independently operating robotic panel assembly cells including a vison system for inspecting and grading veneer sheets, one or more veneer handling robots, one or more core handling robots, and one or more glue application robots to produce stacks of layered wood product panels locally near the pressing stations. Consequently, the stacks of layered wood product panels are independently built at, or near, the location of the pressing stations using inspected and graded veneer sheets. This eliminates the need for traditional panel conveyors, traditional layered wood product panel assembly layup lines, and stack press delivery lines. This, in turn, eliminates thousands of moving parts and dozens of people from the layered wood product production process.