| 摘要 |
A wiper cutting apparatus is provided to cut the wiper's raw cloth with a large width into several narrow widths of the wiper cloth by an ultrasonic cutting method. An ultrasonic oscillator(100) is positioned at the lower portion of a wiper cutting apparatus. A cutting block(200) having a cutter(210) is positioned at the upper portion of the wiper cutting apparatus. A wiper raw cloth is passed between the ultrasonic oscillator and the cutting block and cut by ultrasonic and an edge of the cutter. The ultrasonic wave generated by an ultrasonic generator(101) is oscillated to the outside through an ultrasonic plate(102). In the cutting block, the cutter is closely positioned at the upper portion of the ultrasonic plate so that the wiper raw cloth is cut. |
