PURPOSE: To provide a strip device which can conduct set-up in a short time possible without expense even in a case in which male and female molds are used, at a machine that stamps out by means of stamping-out molds sheet articles such as cardboard sheets or corrugated cardboard sheets when paperware or corrugated boxes or the like are manufactured.

CONSTITUTION: Instead of a method in which strip upper pins are one by one tightened and fixed by bolts by means of a hexagonal wrench, a numerical control system is used, and transfer to a predetermined position after the figure of a product is carried out by means of a computer, and fixation is conducted. Even if there is the change of products, a pin slider 414 having a positioning pin hole 417 is slidably supported at an upper frame rail 411 moving freely on an X axis frame 41X, and movement and fixation are made instantly from stamping-out mold data or by means of kept data. Set-up in a short time becomes possible due to automation.