MOLD ON-OFF CHANGEOVER DEVICE OF MOLD FOAM MOLDING LINE

摘要

PROBLEM TO BE SOLVED: To provide a mold on-off changeover device of a mold foam molding line capable of keeping a mold to an open state if necessary or changing over the mold from an open state to a closed state. SOLUTION: A plurality of trucks 16 are arranged on a conveyor line 11 in a circumferentially rotatable manner and each of the trucks 16 is loaded with a mold 20 composed of an lower mold and an upper mold. An opening guide cam 28 for opening the mold 20 is provided to the conveyor line 11 at a predetermined place and an injection device 30 for injecting a resin in the mold 20 is arranged on the downstream side of the opening guide cam 28. A mold on-off selecting mechanism for selecting the holding of the mold 20 to the open state and the changeover of the mold 20 to the closed state is provided on the downstream side of the injection device 30. COPYRIGHT: (C)2006,JPO&NCIPI