Rotary cutting machine for producing wooden board, has compression bar extending parallel to cylinders and upstream from cutting blade in rotation direction of wooden block, for exerting pressure on cutting blade

摘要

The machine has three parallel cylinders (1, 2, 3) to drive a wooden block (B) introduced into a space, and cutting blades (11) fixed longitudinally to a periphery of the cylinder (3) to achieve longitudinal cut lines in the block. A compression bar (13) extending parallel to the cylinders and upstream from a cutting blade (12) in a rotation direction of the block, exerts pressure on the blade (12).