| 摘要 |
<p>PURPOSE:To reduce friction resistance to a large extent and carry out processing of superior welding properties and good appearance by feeding a paper tape continuously along the transfer direction of a work between a processing surface of a processing horn and the work. CONSTITUTION:Supersonic vibration is applied from a supersonic vibrator 4 to a processing horn 5 to weld a work 24 overlapped and pressed on a processing surface 5a by a process pressurizing roller 7. Rotation is transferred to a roller 11 by a gear mounted on a shaft of a roller 10 to feed out a paper tape 23 together with the operation of a roller 12, and the paper tape is fed along the transfer direction of said work 24 between the processing surface 5a of the processing horn 5 and the work 24 almost at the same speed of transfer of the material. When the work 24 is welded, the processing surface 5a of the processing horn 5 and the work 24 are not brought into contact with directly, and simultaneously the transfer of the work 24 is accelerated by the paper tape 23 to prevent the work 24 from welding on the processing surface 5a.</p> |
