Process and system for producing a polymer container
    1.
    发明公开
    Process and system for producing a polymer container 审中-公开
    Verfahren und System zur Herstellung einesPolymerbehäter

    公开(公告)号:EP2052842A1

    公开(公告)日:2009-04-29

    申请号:EP07119121.7

    申请日:2007-10-23

    摘要: The present invention concerns a polymer container production process and system in which at least one preform is produced by moulding and said preform is blow moulded to form a container. This process comprises the steps of producing at least one reform in a preform production station (15) of a polymer container production system; of transferring said at least one preform to a transfer system (14) comprising a conditioning range by a transfer means; of transferring said at least one preform to a container blow station (23) by said transfer means; of blow moulding said preform in said container blow station of said polymer container production system to form a container, said polymer container production system comprising more separate and independent preform production stations than container blow stations. The process is characterized in that the operation of the preform production stations is adjusted in time so that the separate and independent preform production stations are operated sequentially at different moments in time.

    摘要翻译: 本发明涉及一种聚合物容器的生产方法和系统,其中通过模塑生产至少一个预成型件,并将所述预成型件吹塑成型以形成容器。 该方法包括以下步骤:在聚合物容器生产系统的预制棒生产站(15)中生产至少一个改性物; 将所述至少一个预制件转移到通过转移装置包括调节范围的转移系统(14); 通过所述传送装置将所述至少一个预制件转移到容器吹起站(23); 在所述聚合物容器生产系统的所述容器吹塑工位中吹塑所述预成型件以形成容器,所述聚合物容器生产系统包括比容器吹气站更独立和独立的预制件生产站。 该方法的特征在于预先调节预制棒生产站的操作,以便在不同的时刻依次操作单独和独立的预制棒生产站。

    Spritzgiessvorrichtung
    2.
    发明公开
    Spritzgiessvorrichtung 有权
    注塑

    公开(公告)号:EP1512512A3

    公开(公告)日:2005-06-15

    申请号:EP04103325.9

    申请日:2004-07-13

    申请人: Battenfeld GmbH

    IPC分类号: B29C45/16 B29C45/67

    摘要: Die Erfindung betrifft eine Vorrichtung zum Verarbeiten, vorzugsweise Spritzgießen, von plastischen Massen, die mindestens zwei verschiebliche Formaufspannplatten (1) umfaßt, an die je eine Plastifizier- und Einspritzeinheit (2) angeordnet ist, wobei die mindestens zwei verschieblichen Formaufspannplatten (1) aufeinander zu bewegbar sind, wobei zwischen den zwei verschieblichen Formaufspannplatten (1) ein drehbares Mittelteil (3) angeordnet ist. Erfindungsgemäß ist vorgesehen, dass das Mittelteil (3) aus einem drehbaren und einem festen Teilelement besteht, wobei das drehbare Teilelement um seine vertikale Achse drehbar und das feste Teilelement ortsfest mit dem Maschinenbett (4) verbunden ist und somit seine Position, bezogen auf das Maschinenbett (4), nicht veränderbar ist.

    摘要翻译: 本发明涉及的塑化和注射单元被布置(2),用于处理的装置,优选地注塑成型,具有至少两个可移动的模具夹紧板(1),每个塑料组合物,其中,所述至少两个可移动的压板(1)朝向彼此 是可移动的,其中在两个可动模夹板(1)之间设置有可旋转的中央部分(3)。 根据本发明,提供的是所述中央部分(3)包括一个可旋转的和固定部分元件,可旋转部分元件可绕其竖直轴线和固定在机床床身的固定部分元件(4),并因此相对于机床床身的位置 (4)不可更改。

    SPRITZGIESSANLAGE
    4.
    发明公开
    SPRITZGIESSANLAGE 失效
    注塑

    公开(公告)号:EP0907482A1

    公开(公告)日:1999-04-14

    申请号:EP97924847.0

    申请日:1997-06-13

    IPC分类号: B29C45

    CPC分类号: B29C45/12

    摘要: The invention concerns an injection moulding installation in which an injection unit (17) and a clamping unit (1) are so arranged that the transport direction (16) of the injection unit (17) and the clamping direction of the tools (3, 5; 4, 6) are at right angles to each other. This arrangement permits the tools (3, 5; 4, 6), which are laid out in pairs, to operate either synchronously or alternately with the aid of an appropriate valve (18). The paired layout of the tools (3, 5; 4, 6) enables the forces exerted upon them by feed pressure to be compensated and bending moments within the clamping unit (1) to be avoided.

    Machine for moulding plastic materials with several moulds and a single injection unit
    5.
    发明公开
    Machine for moulding plastic materials with several moulds and a single injection unit 失效
    GiessmaschinefürKunststoffe mit mehreren Formen und einer einzigen Spritzgiesseinheit

    公开(公告)号:EP0686472A2

    公开(公告)日:1995-12-13

    申请号:EP95830151.7

    申请日:1995-04-14

    申请人: SUPPLY S.r.l.

    发明人: Archetti, Fabio

    IPC分类号: B29C45/12 B29C45/32

    CPC分类号: B29C45/076 B29C45/12

    摘要: A machine for injection moulding of plastic materials, which comprises an injection press (10) and an injection unit (11). The press carried between a fixed mould-holder plate (14) and a mobile mould-holder plate (15) two, three, or more moulds (21,22,23, ...) that lock shut with the closing movement of the mobile mould-holder plate (15) and by means of locking bolts (26), and the injection unit (11) is placed on one side and oriented transversally to the press and can be transferred on guides (31) to be positioned by each one of said moulds and inject the material from one side of every mould.

    摘要翻译: 一种用于塑料材料注射成型的机器,其包括注射压机(10)和注射单元(11)。 压力机承载在固定模具托板(14)和活动模具托板(15)之间,两个,三个或更多个模具(21,22,23,...) 移动模架(14)和锁定螺栓,并且注射单元(11)被放置在一侧并且横向于压力机定向并且可以被传送到引导件上以由每个所述模具定位并且注入 从每一个模具一侧的材料。

    HOLD-PRESSURE CONTROL AND CLAMPING IN STACKED MULTI-PARTING MOLDING SYSTEM HAVING DESYNCHRONIZED INJECTION PERIODS
    8.
    发明公开
    HOLD-PRESSURE CONTROL AND CLAMPING IN STACKED MULTI-PARTING MOLDING SYSTEM HAVING DESYNCHRONIZED INJECTION PERIODS 失效
    具有脱硫注射周期的堆叠多层模制系统中的保持压力控制和夹紧

    公开(公告)号:EP0370050A4

    公开(公告)日:1991-01-30

    申请号:EP88906558

    申请日:1988-07-08

    申请人: PRIMTEC

    摘要: A system and method of controlling hold pressure applied to molding cavities (71) of a stacked multi-parting injection molding system having desynchronized injection periods while cyclic injection molding a plastic material. A combination of the center molding block (68) and an injection system (75) together provide an adjustable feed system. The feed system is adjusted to enable plastic material to be fed from the injection system through a left branch (81) to the left molding cavity (71). The injected plastic material is confined within the left branch (81) and the left molding cavity (71); and the confined plastic material is hold pressurized by a movable packing element. A like sequence of steps is followed to hold pressurized the right molding cavity. When the molding cavities have desynchronous opening periods, the closed molding cavity is locked to maintain it in a closed position while the other molding cavity is open; and axial clamping force is applied to the locked molding cavity by expanding the thickness of at least one of the molding blocks that defines the locked molding cavity.

    HOLD-PRESSURE CONTROL AND CLAMPING IN STACKED MULTI-PARTING MOLDING SYSTEM HAVING DESYNCHRONIZED INJECTION PERIODS
    9.
    发明公开
    HOLD-PRESSURE CONTROL AND CLAMPING IN STACKED MULTI-PARTING MOLDING SYSTEM HAVING DESYNCHRONIZED INJECTION PERIODS 失效
    WITH TIME APART说谎喷射期间压力管理及关闭的堆叠形成多个系统的。

    公开(公告)号:EP0370050A1

    公开(公告)日:1990-05-30

    申请号:EP88906558.0

    申请日:1988-07-08

    申请人: PRIMTEC

    IPC分类号: B29C45

    摘要: Système et procédé permettant de commander la pression de maintien appliquée à des cavités de moulage (71) d'un système de moulage à injection, à plusieurs parties empilées ayant des périodes d'injection désynchronisées, tout en moulant cycliquement une matière plastique. Une combinaison du bloc (88) de moulage central et d'un système (75) d'injection constituent ensemble un système d'alimentation réglable. Le système d'alimentation est réglé pour permettre l'alimentation de la matière plastique à partir du système d'injection, à travers une ramification (81) gauche jusqu'à la cavité (71) de moulage gauche. La matière plastique injectée est confinée à l'intérieur de la ramification (81) gauche et de la cavité (71) de moulage gauche, la matière plastique confinée étant maintenue sous pression par un élément d'agglomération mobile. On procède à une séquence d'étapes analogue afin de maintenir sous pression la cavité de moulage. Lorsque les cavités de moulage ont des périodes d'ouverture désynchronisées, la cavité de moulage fermée est verrouillée afin de la maintenir dans une position fermée, tandis que l'autre cavité de moulage est ouverte. Une force de serrage axiale est appliquée à la cavité de moulage verrouillée, par dilatation de l'épaisseur d'au moins un des blocs de moulage définissant la cavité de moulage verrouillée.

    Desynchronized injection sandwich moulding
    10.
    发明公开
    Desynchronized injection sandwich moulding 失效
    异步Mehretagen-Spritzguss。

    公开(公告)号:EP0103363A1

    公开(公告)日:1984-03-21

    申请号:EP83303844.1

    申请日:1983-07-01

    IPC分类号: B29C45/00 B29C45/32

    摘要: A method and system of injection molding a thermoplastic material in a sandwich mold (17) which operates with desynchronized injection periods and usually with desynchronized opening and closing periods. The method includes a process of depressurizing the runner system (43, 44) and for preventing molding of layered products when using the desynchronized injection cycle. The method utilizes a bifurcated channel system encompassed by the injection unit (14) and two or more runner systems (43, 44) encompassed by the sandwich mold. Also disclosed is an improved method of transferring thermoplastic material from an injection unit (14) to a sandwich mold when a transfer of molding material along the central axis of the clamping platens is not suitable. The method utilizes one or more snorkels (30, 31) which have a central axis which is displaced from the central axis of the clamping platens (10, 11).

    摘要翻译: 一种在三明治模具(17)中注射模塑热塑性材料的方法和系统,其在不同步的感染时期操作并且通常具有不同步的开启和关闭时段。 该方法包括对流道系统(43,44)进行减压并且在使用失步感染循环时防止层状产品成型的过程。 该方法利用由注射单元(14)包围的分叉通道系统和由夹心模具包围的两个或多个流道系统(43,44)。 还公开了当沿着夹紧压板的中心轴线传递模塑材料不合适时,将热塑性材料从注射单元(14)转移到夹层模具的改进方法。 该方法利用一个或多个具有中心轴线的吸管(30,31),其中心轴线从夹紧台板(10,11)的中心轴线移位。