Device for forming boxed containers

摘要

Device for forming containers from blanks made of plastic material, having a mold provided with a wall defining a cavity intended to receive the blank; a boxing insert mounted movably with respect to the mold between a retracted position in which the insert is retracted into the wall, and an extended position in which the insert projects from the wall toward the interior of the cavity; a plate, on which the insert is rigidly fixed; a support on which the plate is removably mounted; and a system for the quick attachment of the plate to the support.

主权项

1. Device for forming containers from blanks made of plastic material, which comprises:
a mold provided with a wall defining a cavity intended to receive the blank; a boxing insert mounted movably with respect to the mold between a retracted position in which the insert is retracted into the wall, and an extended position in which the insert projects from the wall toward the interior of the cavity; a plate, on which the insert is rigidly fixed; a support on which the plate is removably mounted; and a system for the quick attachment of the plate to the support, the attachment system comprising a lock mounted on the support and articulated between an unlocked position allowing the coupling or decoupling of the plate to the support, and a locked position allowing the plate to be held on the support; the plate being provided with at least one retainer configured to cooperate with the lock, the lock being mounted in rotation around an axis and comprises at least one oblong head, each retainer has a recess configured to receive the head without possibility of withdrawal in the locked position, said recess being extended by an opening capable of allowing the head to pass into the unlocked position.