HIGH FREQUENCY CURVED FACE EDGE STICK BONDING MACHINE

PURPOSE:To process easily even a core material with curved side edge shape in an edge stick bonding machine for sticking a face material on the side face of the core material by means of high frequency dielectric heat bonding. CONSTITUTION:A lower electrode 2 is disposed on the position where the si...

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1. Verfasser: KURAKI ITSUO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To process easily even a core material with curved side edge shape in an edge stick bonding machine for sticking a face material on the side face of the core material by means of high frequency dielectric heat bonding. CONSTITUTION:A lower electrode 2 is disposed on the position where the side edge of a core material processed is located. A number of pressing means 3 moving back and forth to the lower electrode are provided with small intervals. Upper electrodes 15 are disposed at the end of pressing means, and a face material is pressed in the state of being along the side face of the core material by the pressing means 3, and high frequency electric current is applied between the lower and upper electrodes in said state to heat both the core material and the face material.