PURPOSE: To reduce the drive source of rollers at a stock mold carrying in/ carrying out device for formation molds by providing on a table which ascends/ descends between a pair of right and left rack members, free rollers which rotate in a rack direction, a mold taking in and out rodless cylinder, and hollow rollers which rotate in a direction that meets at right angles with free rollers.

CONSTITUTION: In the case of a mold C being taken out, a hook 14 is opposed to the recessed portion of the hook 20 of a mold A by operating a rodless cylinder 12. Next, an ascent/descent table 4 is ascended toward a mold C. At this time, the hook 14 of an attachment 15 passes the recessed portions of the hooks 20 of molds A, B, and enters the hook 20 of the mold C. Next, the mold A is drawn out onto the free rollers 6 of the table 4 by means of the rodless cylinder 12. Next, the ascent/descent table 4 is descended, and carrying out is made by means of hollow rollers 16. At this descending time, the hook on the opposite side, likewise, passes the recessed portions of the hooks of the molds of racks on the opposite side.