There is a Spindle rotary peeling machine:
The left and right clamping shaft clamps both ends of the wood segment and drives it to rotate. The rotary knife blade installed on the cutter head is parallel to the axis of the clamping shaft and makes feed movement in its vertical direction. The veneer of equal thickness is cut out by rotating along the direction of the annual ring of the wood segment. With each turn of the card shaft, the feed amount of the cutter is equal to the nominal thickness of the veneer, and the veneer of different thickness can be obtained by changing the feed amount. In the process of rotary cutting, in order to ensure the quality and accuracy of the veneer, the speed of the clamp shaft will be automatically adjusted according to the change of the diameter of the wood segment, some advanced rotary cutting machines with constant linear speed cutting technology, can make the rotary cutting machine rotational tangential speed to maintain stability, improve the quality of the veneer.
There is a Spindle less rotary peeling machine:
The wood segment is driven and rotated by friction roller or toothed roller around it, and three rollers in a triangular distribution hold the wood segment, in which the fixed roller plays the role of roller press and the other two swing rollers play the role of friction drive. When spinning, the two friction rollers apply uniform pressure along the full length of the wood segment. When driving the wood segment to rotate against the edge of the rotary blade, the wood segment is pushed to the rotary knife to achieve feed, thus spinning out the veneer. Through the displacement sensing feedback, the feed of the cutter table is accelerated with the reduction of the diameter of the wood to ensure the uniform thickness of the cutting veneer.
