Blow molding clamp arrangement
    2.
    发明授权
    Blow molding clamp arrangement 失效
    吹塑夹具布置

    公开(公告)号:US06334768B1

    公开(公告)日:2002-01-01

    申请号:US09372180

    申请日:1999-08-11

    IPC分类号: B29C4956

    CPC分类号: B29C49/56

    摘要: A blow clamp for a blow molding apparatus having first and second platens movable between a closed and an open position. The blow clamp includes at least two clamping piston nuts secured to the first platen and respective tie bars secured to the second platen for registering with the clamping piston nuts. The tie bars are rotatable by an actuator between engaging and disengaging configurations. In the engaging configuration the tie bars are axially fixed relative to the clamping piston nuts. In the disengaging configuration the tie bars are freely axially movable relative to the clamping piston nuts. Means are provided to apply an axial closing force to the clamping piston nuts in which force is transferred to the tie bars through engagement with the clamping piston nuts in the clamping configuration.

    摘要翻译: 一种用于具有可在闭合位置和打开位置之间移动的第一和第二压板的吹塑装置的吹塑夹具。 吹气夹具包括固定到第一压板的至少两个夹紧活塞螺母和固定到第二压板的相应连杆,用于与夹紧活塞螺母配准。 连接杆可以通过致动器在接合和分离构造之间旋转。 在接合构造中,连杆相对于夹紧活塞螺母轴向固定。 在分离构造中,连杆相对于夹紧活塞螺母可自由地轴向移动。 提供装置以向夹紧活塞螺母施加轴向闭合力,在夹紧活塞螺母中,通过在夹紧构型中与夹紧活塞螺母的啮合将力传递到连接杆。

    Stack mold carrier mounted on linear bearings
    3.
    发明授权
    Stack mold carrier mounted on linear bearings 有权
    堆叠模具架安装在直线轴承上

    公开(公告)号:US6155811A

    公开(公告)日:2000-12-05

    申请号:US391547

    申请日:1999-09-08

    IPC分类号: B29C45/32 B29C45/66 B29C45/64

    CPC分类号: B29C45/32 B29C2045/326

    摘要: The present invention relates to a carrier assembly for supporting the mold center section of a stack mold. The carrier assembly has a pair of mold supports to which the mold center section can be attached. Each mold support is movable along a linear rail attached to the base of a molding machine and has at least one block containing a linear bearing mounted thereto for engaging the linear rail. Each mold support further includes a linkage assembly for connecting the mold support to other platens so as to synchronize movement of each mold support with movement of at least one other platen.

    摘要翻译: 本发明涉及一种用于支撑堆叠模具的模具中心部分的托架组件。 载体组件具有一对模具支撑件,模具中心部分可以连接到模具支架上。 每个模具支撑件可沿着连接到成型机的基座的线性轨道移动,并且具有至少一个包含安装在其上的线性轴承用于接合线性轨道的块。 每个模具支撑件还包括用于将模具支撑件连接到其它压板的连杆组件,以便使每个模具支架与至少一个其它压板的运动同步运动。