CUTTING MATERIAL POSITIONING DEVICE FOR CUTTING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a cutting material positioning device making a cutting portion easy to be seen in which laser beam is not irradiated at the time of cutting by solving a problem of the cutting portion which is difficult to be seen because the cutting portion is irradiated with laser beam even when performing a cutting work in a provided conventional laser irradiating type cutting material positioning device for positioning the cutting material for a cutting blade while aligning a marking line (cutting portion) of the cutting material with laser beam. SOLUTION: This device is constituted so as to mount laser oscillators 21 and 22 for irradiating a support 7 for tilting and supporting a table 3 with laser beam L, to mount a light shielding member 23 for shielding laser beam L on a circular saw body 10 and to shield laser beam L by the light shielding member 23 when the circular saw body 10 moves downward.