Separating device in an automatic stamping machine
    1.
    发明授权
    Separating device in an automatic stamping machine 失效
    自动冲压机分离装置

    公开(公告)号:US4921154A

    公开(公告)日:1990-05-01

    申请号:US173872

    申请日:1988-03-28

    IPC分类号: B26D7/18 B26F1/40

    摘要: An automatic machine for die cutting and creasing paperboard and similar paper materials, in sheet or continuous web form, into shaped package blanks and the like has a separation station at which the shaped blanks are separated from the waste portions of the sheet or web. The blanks are cut into the paperboard stock leaving just enough material, termed nicks, to hold the blanks and waste material together for transfer as a unit to a separation station. The machine is so designed that the male and female dies are simultaneously formed by cutting both from a single panel of plywood and even though the portions remaining between the individual die openings of the female ones of the dies are too narrow and weak to withstand the impact incident to the separation operation, are reinforced to provide the necessary strength by bonding a strip of creasing die to the lower face of the portions needing reinforcement.

    摘要翻译: 用于模切和压痕纸板和类似纸片材料的片材或连续卷材形式的自动机器成型成包装坯料等具有分离工位,成形坯料与片材或纸幅的废弃部分分离。 将坯料切割成纸板坯料,留下恰好足够的材料,称为切口,以将坯料和废料保持在一起,作为单元转移到分离站。 该机器被设计成使得通过从单层胶合板切割两者同时形成阳模和阴模,并且即使残留在阴模中的阴模的各个模孔之间的部分太窄而不能承受冲击 通过将压纹模具的条带粘接到需要加固的部分的下表面而被加强以提供必要的强度。