Plywood lay-up system

Details Plywood lay-up system Plywood lay-up system

1997-05-07

1998-07-07

Engel, James

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156313, 156563, B32B 3100

Patent

active

057762929

ABSTRACT:
A plywood layup system for assembling veneer plies includes a carousel feeder that supplies core veneer plies to an accumulator gate system. The accumulator gate system accumulates one or several plies into a predetermined ply assembly pattern before releasing the accumulated plies. A glue application system is controlled to apply glue to either or both sides of a core veneer ply to allow many different assemblies to be made. The accumulated plies can be dropped aligned with and synchronized with a ply or assembly of plies, to form a complex assembly. The accumulator gate system can be arranged above a conveyor carrying passing plies or partial assemblies from other veneer supplying devices. Two carousels and accumulator gate systems can be arranged in tandem to provide more complex patterns of assembly. Long grain veneer plies can be interspersed with the core veneer plies while on the accumulator gate system, and the carousel holds the approaching core veneer plies at angles that allow the insertion to be performed easily.

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patent: 4342615 (1982-08-01), Koch, II
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