JPH01127702U - - Google Patents

Description

[Brief explanation of the drawing]

The figures show one embodiment of this invention; Fig. 1 is a plan view showing a part of the part where a cassette-type roller bar made of veneer lace is attached;
Figure 3 is a cross-sectional view taken along the line - - in Figure 1, Figure 4 is an enlarged partial cross-sectional view of the cassette roller bar in Figure 1, and Figure 5 shows raw wood being cut with veneer lace. It is a perspective view showing a state. 1: veneer lace, 2: pressure plate, 5: cutting edge stand,
8: Protruding step, 9: Insertion hole, 9A: Screw hole, 10
: Pull bolt, 11: Push bolt, 12: Nut, 14: Cassette type roller bar, 15: Holder, 16: Support part, 17: Spindle, 18: Press roller, 21: Roller bearing, 26: Step part, 30: insertion hole,
30A: Screw hole, 31: Second draw bolt, 33:
Nut, 34: 2nd push bolt, 36: Knife, W
: Raw wood, Wa: Veneer veneer.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A pair of spindles for supporting both end surfaces of logs, a cutting tool for cutting the logs, a cutting head stand, and a pressure plate that moves the cutting head stand forward and backward with respect to the axis of the spindle. A holder is provided with a pair of support parts protruding forward from both ends at the tip of the blade stand, and a press roller is rotatably supported via a bearing and both ends are connected to both sides of the holder. A veneer race comprising a support shaft fixed to a support part, and a plurality of cassette-type roller bars successively mounted with the axis of the pressing roller parallel to the axis of the main shaft and at the same height, The cutting edge rest is provided with a means for moving each holder back and forth in the direction of the axis of the raw wood, and the pressure plate is provided with means for lowering the cutting edge stand to lower the axis of each pressure roller to a position slightly below the tip of the cutting edge of the cutter. A veneer race equipped with a means for moving a cassette-type roller bar forward and backward and for raising and lowering, characterized by having a means for raising and lowering a cutting edge stand. (2) The means for advancing and retracting each holder in the axial direction of the log is inserted into an insertion hole that is formed perpendicularly to a step formed on the cutting head rest at right angles to the direction of advancement and retraction thereof. The tip of the pull bolt is screwed into the screw hole at the rear of the holder, and the tip is screwed into the pull bolt between the head of the pull bolt and the stepped portion, and is rotated to rotate the pull bolt on its axis. A veneer race comprising a means for moving a cassette-type roller bar back and forth and raising and lowering it according to claim 1, which is a nut that moves the bar forward and backward in the center direction. (3) The means for raising and lowering the cutting head with respect to the pressure plate are as follows:
A protruding step part having approximately the same length as the cutting edge rest, which is formed in the pressure plate by protruding toward the tip of the cutting edge edge above the mounting part of the cutting edge edge, with a gap between it and the top surface of the cutting edge edge. The blades were loosely fitted into a plurality of insertion holes vertically drilled at predetermined intervals in the longitudinal direction of this protruding step, and the tips were screwed into screw holes drilled in the upper part of the cutting head rest. 2. A nut according to claim 1, wherein the nut is screwed into the draw bolt between the head of the draw bolt and the protruding step and rotated to move the draw bolt back and forth in the axial direction thereof. A veneer race with a cassette-type roller bar that moves forward and backward, as well as a means of raising and lowering.