LUTTER DEVICE FOR FLAT MATERIAL

摘要

PURPOSE: To accurately move a cutting knife to a desired position on a working surface by arranging a stroke transmitter faced in the vertical direction in an adjusting device for the cutting knife. CONSTITUTION: An adjusting device 10 has a stroke transmitter 11 faced in the vertical direction or a measuring device having the similar length so that this stroke transmitter 11 or the measuring device having the similar length detects an initial position of a knife 3 moved to an adjusting position. Next, displacement of the initial position from a zero point of the stroke transmitter 1 preadjusted in a height directional position opposed to a working surface 9, is inputted to a control device to determine a reference point to adjust a height of this knife 3. The reference point desirable for the control device is given by this input, so that the cutting knife 3 is accurately moved to a desirable position on the working surface in relation to this reference point by this control device.