DEVICE FOR CONTROLLING POSTURE OF SHEET MATERIAL

摘要

PURPOSE:To perform posture control with respect to the positional shift generated at the time of the separation and feed of a sheet material while conserving space and reducing timewise loss. CONSTITUTION:A posture control device performing the positioning of the sheet material 2 fed by a feed device 1 is equipped with the feed device 1 feeding the sheet material 2, two sensors 3 confirming the passage of the sheet material 2 when the sheet material 2 is fed and a means detecting the difference between the detection times of the sensors 3. An operator 4 having function calculating the correction value of the position with respect to the positions of the sensors 3 of the sheet material 2 on the basis of the difference between the detection values, a pair of clamps 5 having rotary function and horizontal moving function and grasping the sheet material 2 and the sensors 6 provided to the side surfaces of the clamps 5 are provided.