| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an opening apparatus for belt-like materials having a simple construction capable of easily grasping the operating state of the apparatus and being compact and improved in workability. SOLUTION: In this opening apparatus for belt-like materials, a supply mechanism 2 which continuously supplies a long belt-like material, and a winding mechanism 3 which winds up the belt-like material in which openings are made with a laser beam machine 5 are installed by vertically arranging them, while the laser beam machine 5 is installed on the side of the supply mechanism 2 and the winding mechanism 3. A transfer line of the belt-like material by a transfer mechanism 4 is formed from the supply mechanism 2 to the winding mechanism 3 through the laser beam machine 5 in a folded way. A control screen 9 for controlling the states of transportation and formation of the openings by using patterns is installed above the transfer mechanism 4 to control the whole apparatus according to the control screen 9.</p> |
