A movable formwork system with a modular structure that can be transformed by shrinking and expanding.

Abstract

The invention relates to a movable mold system with a modular structure that can be converted by shrinking and expanding, moving in a specific sequence; a movable mold part (1) on the y-axis, preferably driven by a piston (11) or pusher; a movable core group and mechanism (2) and a geared movement mechanism (13) located inside the mold to shrink the mold; a linear slide and carriage rail group (12) with a rail, channel-like form; cores (21) that move in and out thanks to the aforementioned movable core group and mechanism (2); movable side cores (212) with the ability to move in and out on the x and z axes; and a movable top core (211) with the ability to move in and out on the z-axis, for use in the alternating / sequential production of two different refrigerator models of different sizes.