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Application filed by Y H Guan Hardware & Machinery Sdn Bhd, Zhou JinshengfiledCriticalY H Guan Hardware & Machinery Sdn Bhd
Priority to MYPI20011419priorityCriticalpatent/MY115413A/en
Publication of MY115413ApublicationCriticalpatent/MY115413A/en
Veneer Processing And Manufacture Of Plywood
(AREA)
Manufacture Of Wood Veneers
(AREA)
Abstract
A CENTRELESS VENEER PEELING LATHE COMPRISES A FIXED FRAME (1) CARRYING A PAIR OF SPACED DRIVEN ROLLS (2,3), ARRANGED WITH THEIR AXES PARALLEL AND IN A VERTICAL PLANE, AND A MOVABLE FRAME (10) CARRYING A SINGLE DRIVEN ROLLER (12) ARRANGED WITH ITS AXIS PARALLEL TO, AND AT THE SAME VERTICAL LEVEL AS THE SPACE BETWEEN, THE PAIR OF ROLLS- (2,3) ON THE FIXED FRAME (1) AND A FIXED, BUT ADJUSTABLE, KNIFE BLADE (27) HAVING A CUTTING EDGE (28) SPACED FROM THE SURFACE, AND PARALLEL TO AND SLIGHTLY BELOW THE AXIS, OF THE SINGLE ROLLER (12), MEANS (18,19) FOR MOVING THE MOVABLE FRAME (10) RELATIVE TO THE FIXED FRAME (1) SO AS TO TRAP A LOG BETWEEN THE PAIR OF ROLLERS (2,3) AND THE SINGLE ROLLER (12), WHILE APPLYING A CONSTANT PRESSURE ALONG THE LENGTH OF THE LOG REGARDLESS OF THE DIAMETER OF THE LOG, AND MEANS (4,5,6;13,14,15) FOR DRIVING ALL THE ROLLERS (2,3,'2) AT THE SAME SPEED AND IN THE SAME DIRECTION TO ROTATE THE LOG AGAINST THE CUTTING EDGE (28) OF THE KNIFE BLADE (27) TO STRIP A CONTINUOUS LENGTH OF VENEER FROM THE LOG, THE STRIP OF VENEER PASSING THROUGH THE GAP (31) BETWEEN THE CUTTING EDGE (28) OF THE KNIFE BLADE (27) AND THE SINGLE ROLLER (12).