APPARATUS FOR FORMING HOLES IN SPRAYING HOSE

摘要

PURPOSE: A hole forming apparatus for a spraying hose is provided to form various holes in the spraying hose by guiding laser beam generated from a laser generator onto the spraying hose widthwise and lengthwise thereof. CONSTITUTION: A hole forming apparatus includes a spraying hose conveying section for moving a spraying hose(60) in a predetermined speed and a laser beam generator(10) for generating laser beam. A telescope(20) is provided to adjust a diameter of laser beam generated from the laser beam generator(10). An X-axis reflection mirror(30) is positioned at an upper portion of the spraying hose conveying section. A driving motor(31) is connected to a rotating shaft of the X-axis reflection mirror(30) in order to rotate the X-axis reflection mirror(30). A Y-axis reflection mirror(40) is rotatably installed widthwise the spraying hose(60) in order to guide laser beam onto a surface of the spraying hose(60). A step motor(41) is connected to a rotating shaft of the Y-axis reflection mirror(40). A telecentric scan lens(50) is positioned between the Y-axis reflection mirror(40) and the spraying hose(60).