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    • 4. 发明申请
    • MOULDING MACHINE
    • 成型机
    • WO99047330A1
    • 1999-09-23
    • PCT/AU1999/000161
    • 1999-03-16
    • B29C45/04B29C45/08B29C49/00B29C49/04B29C49/12B29C49/38B29C45/14
    • B29C49/38B29C45/0433B29C45/08B29C49/0021B29C49/04B29C49/12
    • An injection moulding machine (1) comprising: (a) a set of first mould parts (2) and a set of second mould parts (3), respective first and second mould parts of these sets being adapted to register together to form a series of moulds (18) to receive moulding material for forming articles; (b) a first endless conveyor (4) supporting the set of first mould parts (2) along the first endless conveyor (4); (c) a second endless conveyor (5) located opposite the first conveyor and supporting the set of second mould parts (3) along the second endless conveyor (5); the first conveyor (4) and the second conveyor (5) defining at least one common moulding path (8) along which respective first and second mould parts (2 and 3) register together to form the moulds (18) to receive moulding material; (d) a third endless conveyor (7) supporting a set of moulding material injectors (6), the third endless conveyor (7) defining an injection path extending generally parallel to the common moulding path (8); (e) a controller to coordinate the movement of the first, second and third conveyors (4, 5 and 7) such that: (i) movement of the first conveyor (4) and second conveyor (5) causes formation of the moulds (18) in the common moulding path (8); and (ii) movement of the third conveyor (7) causes at least one of the injectors (6) in the injection path to engage with at least one injection port of one of the moulds (18) for a predetermined distance of the common moulding path (8) and inject the moulding material into the mould (18); whereby the articles are formed in the moulds (18) over the common moulding path (8) and thereafter the respective first and second mould parts (2 and 3) disengage enabling the articles to be removed.
    • 一种注射成型机(1),包括:(a)一组第一模具部件(2)和一组第二模具部件(3),这些组的相应的第一和第二模具部件适于一起登记以形成一系列 的模具(18)以接收用于成型物品的成型材料; (b)沿所述第一环形输送机(4)支撑所述一组第一模具部件(2)的第一环形输送机(4); (c)与所述第一输送机相对定位并沿着所述第二环形输送机(5)支撑所述一组第二模具部件(3)的第二环形输送机(5)。 第一传送器(4)和第二传送器(5)限定至少一个共同的模制路径(8),相应的第一和第二模具部件(2和3)沿着该共同的模制路径彼此对准以形成模具以接收模制材料; (d)支撑一组模制材料喷射器(6)的第三环形输送机(7),所述第三环形输送机(7)限定大致平行于所述共同模制路径(8)延伸的喷射路径; (e)控制器,以协调第一,第二和第三输送机(4,5和7)的运动,使得:(i)第一输送机(4)和第二输送机(5)的运动导致模具的形成 18)在共同的成型路径(8)中; 和(ii)第三输送机(7)的移动使得喷射路径中的至少一个喷射器(6)与模具(18)中的一个的至少一个喷射口接合,使预定距离的共模 路径(8)并将模制材料注入模具(18)中; 由此在模具(18)上形成物品在共同的模制路径(8)上,然后相应的第一和第二模具部件(2和3)脱离使得物品能够被移除。
    • 5. 发明申请
    • MOULDING APPARATUS
    • 成型设备
    • WO1986001145A1
    • 1986-02-27
    • PCT/GB1985000359
    • 1985-08-13
    • LRC PRODUCTS LIMITEDBERRY, Frank, Douglas
    • LRC PRODUCTS LIMITED
    • B29C45/08
    • B29C45/2602B29C45/06B29C45/08
    • A rotary turret injection moulding machine has a turntable (12) carrying a plurality of mould sets (17) and arranged to be rotated continously, a device for injecting moulding material into the moulds and a clamping mechanism for holding the moulds closed during the injection being reciprocated in synchronism with the rotation of the turntable. Each mould set has one part (18) firmly mounted on the turntable and another part (19) which pivots for opening and closing the mould. A cam (40) follower coupled to the movable part cooperates with a stationary cam (41) extending around the turntable axis to close and open the mould as the turntable is rotated. The movable mould part includes a mould plate mounted for tilting movement on its support arm, and dowel pins (30) and sockets (31) on the mould plates are arranged to ensure correct alignment when they are closed together.
    • 旋转转塔注塑机具有承载多个模具组(17)并且被连续旋转的转盘(12),用于将成型材料注入到模具中的装置和用于在注射期间保持模具封闭的夹紧机构 与转台的旋转同步地往复运动。 每个模具组件具有牢固地安装在转台上的一个部件(18)和用于打开和关闭模具的另一部分(19)。 耦合到可移动部件的凸轮(40)随动件与在转盘轴线周围延伸的固定凸轮(41)配合,以在转台旋转时闭合和打开模具。 可移动模具部件包括安装成用于在其支撑臂上倾斜运动的模板,并且布置在模板上的定位销(30)和插座(31),以在它们关闭时确保正确对准。