PRESS FOR WOOD SPLICING IN LENGTH Russian patent published in 2002 - IPC

FIELD: wood-working industry. SUBSTANCE: the press has a bed, glue application mechanism, feed gear with upper and lower feed rollers, sawing carriage with a drive motor and saw. The press is provided with a pusher with a pushing parallelogram linkage and a pusher moving hydraulic cylinder, as well as with a curtain with a parallelogram linkage located on the bed, curtain moving hydraulic cylinder. The blank gathering table is positioned on a carriage and provided with a limit switch of the upper and lower positions. The sawing carriage is installed on a rotary plate hinge-joined to the clamping hydraulic cylinder, each parallelogram linkage is made in the form of hinged bell-cranks connected to one another and to the respective hydraulic cylinder. In addition, stops are installed on the bed in the direction of gathering of blanks, each stop is provided with a screw-type adjusting gear with two screws and a handwheel, as well as guides of the carriage rollers for carriage parallel motion. EFFECT: enhanced quality of workpieces, reduced specific amount of metal and power intensity of the machine, at the same time enhanced durability, precision and reliability. 10 cl, 10 dwg