SUCKER TRANSMITTING DEVICE FOR ADVANCING

PROBLEM TO BE SOLVED: To correct slanted paper sheet without warping any paper sheet by arranging the first driving cam and the second driving cam for an advance motion and for a roller lever in a device provided with a sucker supporting body which can be rotated around the axial line crossing laterally the direction of its translation. SOLUTION: A suction head is constructed by arranging a plurality of suckers 2, 3 in a sucker supporting body 1 extended in the horizontal direction substantially. The respective suckers 2, 3 are parallelly advanced by means of two driving cams 5, 6 on a driving shaft 4. A roller lever 7 freely oscillational around a shaft 8 is arranged, and a cam driven roller 9 journalled to one end of the roller lever 7 is brought into contact with the driving cam 6. In this way, a motion of the driving cam 6 is transmitted to a connecting member consisting of a frame 10. The sucker supporting body 1 is connected to the frame element 10a via an angle lever 13, and a roller 15 jounralled to the other end of the angle lever 13 is engaged with a guide 17, so that a slanting paper sheet can be corrected.