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    • 4. 发明专利
    • BOX MAKING APPARATUS
    • JPH06134897A
    • 1994-05-17
    • JP28846092
    • 1992-10-27
    • FUTAGAMI TEKKOSHO KK
    • FUTAGAMI MASAO
    • B31B50/48B31B1/48
    • PURPOSE:To increase a box making speed by constituting a box making apparatus of the female mold frame provided above a positioned paper box material, the male mold provided under the paper box material and capable of rising and falling with respect to the female mold frame and a male mold lift means. CONSTITUTION:A box making apparatus is constituted of the female mold frame 26 provided above a positioned paper box material A, the male mold 25 provided under the paper box material A and capable of rising and falling with respect to the female mold frame 26 and a lift means raising and lowering the male mold 25. When the male mold 25 is allowed to rise and fall with respect to the female mold frame 26 by the lift means, the paper box material A set at the specific position from a sizing device 4 by a positioning device 5 is formed into a box by the female mold frame 26 and the male mold 25. Since the male mold 25 is provided under the positioned paper box material A, the lift means can be provided only under the male mold 25. By this constitution, the structure of the lift means becomes simple to be reduced in its wt. and a box making speed can be increased.