DEVICE FOR INJECTING MATERIAL IN A PLASTIC STATE INTO A MOULDING CAVITY
    1.
    发明申请
    DEVICE FOR INJECTING MATERIAL IN A PLASTIC STATE INTO A MOULDING CAVITY 审中-公开
    将塑料制品中的材料注入成型室的装置

    公开(公告)号:WO01002151A1

    公开(公告)日:2001-01-11

    申请号:PCT/FR2000/001924

    申请日:2000-07-05

    CPC classification number: B29C45/27 B29C45/2806 B29C2045/2772

    Abstract: The invention relates to a device for injecting material in a plastic state into a moulding cavity. The inventive device comprises a distributor (11) for said material in a plastic state and an injection nozzle (10) which is connected to the distributor (11) by a detachable connection means (31) and has a front surface (78) which is formed in such a way that it can become integral with the moulding cavity (2). In order to enable the front surface (78) to be positioned in such a way as to permit said integral connection when the nozzle (10) is assembled and re-assembled after dismounting, indexing means (49, 54, 57, 59, 90, 95, 99) are provided for the angular position of said front surface (78) in relation to the distributor, along with locking means (31, 85) fixing said front surface (78) in relation to the distributor (11) in a relative angular position which is imposed by the indexing means (49, 54, 57, 59, 90, 95, 99).

    Abstract translation: 本发明涉及一种用于将塑料状态的材料注入模腔中的装置。 本发明的装置包括用于处于塑性状态的所述材料的分配器(11)和通过可拆卸的连接装置(31)连接到分配器(11)并且具有前表面(78)的喷嘴(10) 形成为可以与模制腔(2)成一体的方式。 为了使得前表面78被定位成当拆卸喷嘴(10)被组装和重新组装时允许所述一体连接,分度装置(49,54,57,59,90 ,95,99)与所述前表面(78)相对于所述分配器的角位置一起被设置用于将所述前表面(78)相对于所述分配器(11)固定在一起的锁定装置(31,85) 相对角度位置由分度装置(49,54,57,59,90,95,99)施加。

    SPRITZGUSSDÜSE, INSBESONDERE HEISSKANALDÜSE, ZUR ANORDNUNG IN EINEM SPRITZGIESSWERKZEUG
    2.
    发明申请
    SPRITZGUSSDÜSE, INSBESONDERE HEISSKANALDÜSE, ZUR ANORDNUNG IN EINEM SPRITZGIESSWERKZEUG 审中-公开
    注模喷嘴,特别是热流道喷嘴,用于布置IN A注塑模

    公开(公告)号:WO2007140878A1

    公开(公告)日:2007-12-13

    申请号:PCT/EP2007/004547

    申请日:2007-05-23

    CPC classification number: B29C45/27 B29C2045/2772

    Abstract: Bei einer Spritzgussdüse, insbesondere Heißkanaldüse (7), zur Anordnung in einem Spritzgießwerkzeug (11), das in Abhängigkeit von der Konfiguration eine größere Anzahl von Platten aufweist und an seiner festen Werkzeugseite (I) zumindest eine Rück- bzw. Werkzeugaufspannplatte (4) sowie eine Verteilerplatte (5) und an seiner beweglichen, trennbaren Formseite (II) zumindest eine Kavitätenplatte (2) besitzt, an deren Formnest (3) eine Düsenspitze (8) zum Einsatz kommt, wobei die Heißkanaldüse (7) an ihrem von der Düsenspitze (8) entfernten, hinteren Ende ein mit einem Gehäusebund (11) versehenes, hohlkörperförmiges Flanschgehäuse (18) besitzt, das ein Materialrohr (20) mit einem in der Düsenspitze (8) mündenden Strömungskanal (9) für eine Materialschmelze aufnimmt, sowie mit Anschlüssen für eine Heizung (16) und/oder Kühlung und für Temperaturmessfühler (17) versehen ist, ist das Materialrohr (20) an seinem hinteren Ende über einen begrenzten Längenabschnitt (21) seiner Außenmantelfläche einstückig mit dem Flanschgehäuse (18) an dessen Innenmantelfläche verbunden.

    Abstract translation: 在模注注嘴,特别是热流道喷嘴(7),用于在注射模具中具有,根据配置,板的并在其固定工具侧(I)的更大数量的装置(11)至少一个后或工具夹持板(4)和 的分配板(5),并在其可动分开的模具侧(II)的至少一个模腔板已在模腔(3)的喷嘴尖端,使用(2)(8),其特征在于,热流道喷嘴(7)在其(的喷嘴前端 8)取出,后端的(与设置在套管接箍11),中空体形状的凸缘(18),其接收材料管(20)与一个(在喷嘴尖端8)通入所述流动通道(9),用于将熔融材料,以及具有用于连接 加热器(16)和/或冷却和温度传感器(17)被提供,该材料管(20)在其后端在一个有限的长度部分(2 1)的外周面一体地连接到所述凸缘(18)在其内周表面上。

    SPRITZGIESSVORRICHTUNG
    3.
    发明申请
    SPRITZGIESSVORRICHTUNG 审中-公开
    注塑

    公开(公告)号:WO2006084669A1

    公开(公告)日:2006-08-17

    申请号:PCT/EP2006/001080

    申请日:2006-02-07

    CPC classification number: B29C45/27 B29C2045/2759 B29C2045/2772

    Abstract: Eine Spritzgießvorrichtung (10) hat wenigstens einen Verteiler (20) und wenigstens eine Spritzgießdüse (30), wobei jede Düse (30) mit einem Halteelement (40) an dem Verteiler (20) festlegbar ist. Um eine schnelle Montage und eine dauerhafte Abdichtung aller Düsen an dem Verteiler zu ermöglichen, weist das Halteelement (40) wenigstens ein Zentrier- und/oder Fixierelement (50) auf, das längsverschieblich gelagert ist und in endmontierter Stellung mit dem Verteiler (20) derart in Eingriff bringbar ist, daß dieser und die Düse (30) zueinander lagefixiert sind. Das Halteelement (40) hat wenigstens eine Ausnehmung (41) zur Aufnahme der Düse (30) und wenigstens eine weitere Ausnehmung (42) zur Aufnahme des Fixierelements (50), wobei letzteres in der weiteren Ausnehmung (42) längsverschieblich gelagert ist. Bevorzugt ist das Fixierelement (50) ein Befestigungselement für das Halteelement (40), insbesondere ein Teil einer Schraubverbindung (14).

    Abstract translation: 的注射成型装置(10)具有至少一个歧管(20)和至少一个注射成型喷嘴(30),每个喷嘴(30)可以固定的保持元件(40),所述歧管(20)。 为了允许快速组装和永久密封所有在所述歧管的喷嘴,所述保持元件(40)的至少一个定心和/或固定部件(50),其上安装有可纵向移动,并与所述歧管(20),例如endmontierter位置 可被带入接合,这与喷嘴(30)彼此固定在适当位置。 保持部件(40)具有用于接收所述喷嘴(30)和至少一个另外的凹部(42),用于接收所述固定元件(50),后者被纵向移动地安装在所述另一凹部(42)的至少一个凹部(41)。 优选地,固定元件(50)是用于将保持元件(40)的固定元件,在螺杆(14)的特定的部分。

    THERMAL SEAL BETWEEN MANIFOLD AND NOZZLE
    4.
    发明申请
    THERMAL SEAL BETWEEN MANIFOLD AND NOZZLE 审中-公开
    歧管和喷嘴之间的热密封

    公开(公告)号:WO2003066310A1

    公开(公告)日:2003-08-14

    申请号:PCT/IB2003/000896

    申请日:2003-02-04

    Abstract: A seal (44) is provided between a nozzle (20) and a manifold (12). The seal (44) provides a melt channel between an outlet (18) of manifold (12) and a nozzle channel (22). The seal (44) has higher thermal expansion coefficient than both the nozzle (20) and the manifold (12) to provide an improved seal between the manifold (12) and the nozzle (20) when the injection molding apparatus is at an operating temperature.

    Abstract translation: 密封件(44)设置在喷嘴(20)和歧管(12)之间。 密封件(44)在歧管(12)的出口(18)和喷嘴通道(22)之间提供熔体通道。 密封件(44)具有比喷嘴(20)和歧管(12)更高的热膨胀系数,以在注射成型设备处于工作温度时提供歧管(12)和喷嘴(20)之间的改进的密封 。

    DETACHABLE NOZZLE BODY AND PROCESS
    5.
    发明申请
    DETACHABLE NOZZLE BODY AND PROCESS 审中-公开
    可拆卸的喷嘴体和工艺

    公开(公告)号:WO2002070226A1

    公开(公告)日:2002-09-12

    申请号:PCT/CA2001/000256

    申请日:2001-02-28

    Abstract: An apparatus and process for injecting molten plastic material includes a nozzle assembly (10) through which plastic material flows and including a nozzle body (12) with a heater (24) affixed thereto. A mold cavity plate (36) is positioned adjacent the nozzle body (12) and is separable from the nozzle body (12) so that separation of the mold cavity plate (36) from the nozzle body (12) exposes the nozzle body (12) and permits removal of the nozzle body and the heater (24).

    Abstract translation: 用于注射熔融塑性材料的装置和方法包括喷嘴组件(10),塑料材料通过该组件流动并且包括具有固定到其上的加热器(24)的喷嘴体(12)。 模腔板(36)定位成邻近喷嘴体(12)并且可与喷嘴主体(12)分离,使得模腔板(36)与喷嘴体(12)的分离使喷嘴体(12) )并允许喷嘴体和加热器(24)的移除。

    INJECTION MOLDING NOZZLE SCREWED INTO MOUNTING BASE
    6.
    发明申请
    INJECTION MOLDING NOZZLE SCREWED INTO MOUNTING BASE 审中-公开
    注射成型注射器安装在安装基座上

    公开(公告)号:WO00018559A1

    公开(公告)日:2000-04-06

    申请号:PCT/CA1999/000908

    申请日:1999-09-30

    Abstract: Multiple nozzle injection molding apparatus wherein each heated nozzle (10) is screwed into a socket (48) in a mounting base (50) secured in place adjacent a melt distribution manifold (10). Each heated nozzle (10) extends through an opening (60) in the manifold plate (24) and has a nut-like engageable portion (76) extending forwardly of the cavity plate (26). This allows each of the heated nozzles (10) to be easily removed for cleaning or replacement without removing the manifold plate (24).

    Abstract translation: 多个喷嘴注射成型设备,其中每个加热的喷嘴(10)拧入固定在熔体分配歧管(10)附近的位置的安装基座(50)中的插座(48)中。 每个加热的喷嘴(10)延伸穿过歧管板(24)中的开口(60)并且具有在空腔板(26)的前方延伸的螺母状可接合部分(76)。 这允许每个加热的喷嘴(10)容易地移除以进行清洁或更换,而不需要拆卸歧管板(24)。

    MANIFOLD SYSTEM NOZZLE RETENTION
    7.
    发明申请
    MANIFOLD SYSTEM NOZZLE RETENTION 审中-公开
    歧管系统喷嘴保持

    公开(公告)号:WO2015134419A2

    公开(公告)日:2015-09-11

    申请号:PCT/US2015/018381

    申请日:2015-03-03

    Abstract: A nozzle retention arrangement is provided for an injection molding manifold system, such as a hot runner manifold system. The nozzle retention arrangement couples an injection nozzle to a distribution manifold in a manner that locates the nozzle in its final operating position and applies an initial assembly load to retain the nozzle in position on the manifold to facilitate installation of a manifold system into a manifold plate. The nozzle retention arrangement may provide a compliant load application feature to limit sealing surface pressure between the nozzle and the manifold to prevent surface damage between the components, while also accommodating thermal expansion of the heated components during operation of the system. The nozzle retention arrangement may also provide a load control feature to prevent the machining quality of the nozzle bore in the manifold plate from determining the sealing load between the nozzle and the manifold.

    Abstract translation: 为喷射歧管系统(例如热流道歧管系统)提供喷嘴保持装置。 喷嘴保持装置以将喷嘴定位在其最终操作位置的方式将喷嘴连接到分配歧管,并施加初始组装载荷以将喷嘴保持在歧管上的适当位置,以便于将歧管系统安装到歧管板 。 喷嘴保持装置可以提供顺从的负载施加特征以限制喷嘴和歧管之间的密封表面压力,以防止部件之间的表面损坏,同时还适应在系统运行期间受热部件的热膨胀。 喷嘴保持装置还可以提供负载控制特征,以防止歧管板中的喷嘴孔的加工质量确定喷嘴和歧管之间的密封负载。

    HOT RUNNER UNIT AND HOT RUNNER METAL MOLD
    9.
    发明申请
    HOT RUNNER UNIT AND HOT RUNNER METAL MOLD 审中-公开
    热流道单元和热流道金属模具

    公开(公告)号:WO00053388A1

    公开(公告)日:2000-09-14

    申请号:PCT/JP1999/001123

    申请日:1999-03-09

    Abstract: A hot runner unit capable of easily attaching and detaching a hot runner part of various types of hot runner metal molds, wherein at least a heater and a hot runner nozzle are assembled integrally through a holding block, whereby the hot runner part can be attached and detached as a unit from the hot runner metal mold and, thus the hot runner part can be assembled easily to the hot runner metal mold and provide flexibility to various types of the hot runner metal molds so as to enable production at low cost by mass-production.

    Abstract translation: 一种热流道单元,其能够容易地安装和拆卸各种类型的热流道金属模具的热流道部分,其中至少一个加热器和热流道喷嘴通过保持块一体地组装,由此热流道部分可以被附接,并且 作为热流道金属模具的一个单元分离,因此热流道部件可以容易地组装到热流道金属模具,并且为各种类型的热流道金属模具提供灵活性,以便能够以低成本生产质量 - 生产。

    MANIFOLD SYSTEM NOZZLE RETENTION
    10.
    发明申请
    MANIFOLD SYSTEM NOZZLE RETENTION 审中-公开
    喷雾系统喷嘴保持

    公开(公告)号:WO2015134419A3

    公开(公告)日:2015-11-26

    申请号:PCT/US2015018381

    申请日:2015-03-03

    Abstract: A nozzle retention arrangement is provided for an injection molding manifold system, such as a hot runner manifold system. The nozzle retention arrangement couples an injection nozzle to a distribution manifold in a manner that locates the nozzle in its final operating position and applies an initial assembly load to retain the nozzle in position on the manifold to facilitate installation of a manifold system into a manifold plate. The nozzle retention arrangement may provide a compliant load application feature to limit sealing surface pressure between the nozzle and the manifold to prevent surface damage between the components, while also accommodating thermal expansion of the heated components during operation of the system. The nozzle retention arrangement may also provide a load control feature to prevent the machining quality of the nozzle bore in the manifold plate from determining the sealing load between the nozzle and the manifold.

    Abstract translation: 为注射成型歧管系统(例如热流道歧管系统)提供喷嘴保持装置。 喷嘴保持装置以将喷嘴定位在其最终操作位置的方式将注射喷嘴耦合到分配歧管,并且施加初始组装负载以将喷嘴保持在歧管上的适当位置,以便于将歧管系统安装到歧管板 。 喷嘴保持装置可以提供柔顺的载荷施加特征,以限制喷嘴和歧管之间的密封表面压力,以防止部件之间的表面损坏,同时还适应系统操作期间被加热部件的热膨胀。 喷嘴保持装置还可以提供负载控制特征,以防止歧管板中的喷嘴孔的加工质量确定喷嘴和歧管之间的密封负载。

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