Patent ID: 6260786
Filing Date: 2001-07-17
Classification: B65H

Abstract:
A two-shaft linear motion type winder for winding up a film or the like which at least comprises:an upper main frame and a lower main frame disposed in a diametrically opposed manner at a required distance spaced apart;a pair of upper-stage winding frames provided with holding members for holding an upper winding shaft therebetween to be capable of ascending and descending vertically, each of the upper-stage winding frames being suspended from the upper main frame 50 as to be at least slidingly movable along the upper main frame in forward and backward directions between a winding position and a removal position of a full roll;a pair of lower-stage winding frames provided with holding members for holding therebetween a lower winding shaft to be capable of ascending and descending vertically, each of the lower-stage winding frames being disposed on the lower main frame to face upwards so as to be at least slidingly movable along the lower main frame in forward and backward directions between the winding position and the removal position, the upper-stage and lower-stage winding frames and the holding members for the upper and lower winding shafts, respectively, being located to be individually movable back and forth, and up and down without interfering with each other;a touch roller disposed in the vicinity of the winding position so that upon full winding, the full roll on the one winding shaft may be moved by press contact with the touch roller from the winding position to the removal position while the other winding shaft is moved to the winding position, thereby to attach a new winding core; anda cutting blade, disposed between the touch roller and the winding shaft, with which to sever the film running between the full roll and the new core, concurrently while wrapping a leading end of the film around the new core.