| 摘要 |
PURPOSE:To provide an ultrasonic wave bonding device which has controlled wear of both of a horn and rest, by preventing mutual contact between the horn and rest by so constituting the titled device that the rest to be provided by corresponding to the horn is reciprocated along with the horn. CONSTITUTION:When a switch is turned ON by controlling a distance between a rest 2 and horn 4 by adjusting screws 11, 12 prior to actuation, along with actuation of an ultrasonic wave oscillator 1 the same descends between a clamp plate 17 and base 15 under a state wherein a wrapping material A is put upon the same. When the wrapping material A is supplied by a predetermined length, the wrapping material A is clamped between the clamp plate 17 and base 15 by actuating a cylinder 18. A driving device 13 is actuated under this state, the ultrasonic oscillator 1 and rest 2 are moved in a body and bonding of the wrapping material A is effected by an ultrasonic wave issued from the horn 4. As the horn 4 and rest 2 are actuated in a body and it does not happen that the horn 4 and rest 2 come into contact with each other in such a bonding action, wear of both of them is prevented. |
