SCHMELZELEITSYSTEM MIT FILMANGUSS FÜR IN-MOLD-DECO RATION (IMD)- ODER IN-MOLD-LABELING (IML)-VERFAHREN ZUM SPRITZGIESSEN
    1.
    发明申请
    SCHMELZELEITSYSTEM MIT FILMANGUSS FÜR IN-MOLD-DECO RATION (IMD)- ODER IN-MOLD-LABELING (IML)-VERFAHREN ZUM SPRITZGIESSEN 审中-公开
    熔液控制系统膜状浇口模内装饰(IMD) - 或模内贴标(IML)FOR注射成型方法

    公开(公告)号:WO2014147008A1

    公开(公告)日:2014-09-25

    申请号:PCT/EP2014/055254

    申请日:2014-03-17

    Inventor: WYBRANIETZ, Gino

    Abstract: Ein Schmelzeleitsystem (128) für In-Mold-Decoration (IMD)- oder In-Mold-Labeling (IML)-Verfahren zum Spritzgießen von flachen Kunststoffteilen (110), mit wenigstens einer Band- oder Filmanbindung (130) und einem Angussverteiler (136), weist zwischen der Anbindung (130) und dem Angussverteiler (136) eine Staukammer (140) mit einem gegenüber dem Angussverteiler (136) quer zur Fließrichtung des Spritzmaterials erweiterten Querschnitt auf. Ein In-Mold-Decoration (IMD)- oder In-Mold-Labeling (IML)-Spritzgieß-Verfahren in welchem ein Schmelzeleitsystem (128) nach einem der vorhergehenden Ansprüche verwendet wird ist zur Herstellung einer berührungssensitiven Anzeigenblende, insbesondere zur Herstellung einer Anzeigenblende für Haushaltsgeräte geeignet.

    Abstract translation: 熔体控制系统(128),用于模内装饰(IMD) - 或模内贴标(IML)处理为扁平的塑料部件(110)与至少一个带或膜连接(130)和一个浇道注射成型(136 )具有的链接之间(130)和所述流道(136)具有相对于横向延伸到喷雾材料的横截面的流动方向的流道(136)的储存室(140)。 模内装饰(IMD) - 或模内贴标(IML),其中,根据前述权利要求中的任一项所述的熔化物控制系统(128)用于为生产触敏显示器遮阳板,特别是用于制造用于显示面板-Spritzgieß方法 合适的设备。

    SYSTEM FOR THE INJECTION MOULDING OF PLASTIC MATERIAL, PARTICULARLY SUITABLE FOR THE MOULDING OF PIECES HAVING THE FORM OF A SOLID OF REVOLUTION OR SIMILAR, AND CORRESPONDING METHOD
    2.
    发明申请
    SYSTEM FOR THE INJECTION MOULDING OF PLASTIC MATERIAL, PARTICULARLY SUITABLE FOR THE MOULDING OF PIECES HAVING THE FORM OF A SOLID OF REVOLUTION OR SIMILAR, AND CORRESPONDING METHOD 审中-公开
    塑料材料注射成型系统,特别适用于具有固体或类似固体形状的部件的成型和对应方法

    公开(公告)号:WO2013014690A1

    公开(公告)日:2013-01-31

    申请号:PCT/IT2012/000226

    申请日:2012-07-19

    Inventor: DINI, Maurizio

    Abstract: System (10) for the injection moulding of plastic material comprising: an injection device (12) of the hot runner type for the injection of a plastic material (MP), in the molten state, into a mould (11, 11a, 11b); a circular diaphragm (13) to distribute evenly and circularly in the cavity (11b') of the mould, through a circular injection gate or port (25), the plastic material (MP) injected by the injection device (12), and control means (21, 22, 23, 24) adapted to control the operation of the moulding system and including in particular a heating inductor (21 ), driven in frequency, additional with respect to the heating means (16) provided to heat and keep at a hot temperature the injection device (12), and a thermocouple (22), with both the heating inductor (21 ) and the thermocouple (22) being arranged in the area of the circular injection gate (25); wherein these control means (23, 24) are adapted to control through the heating inductor (21 ), by taking into account the temperature measured by the thermocouple (22) and of the characteristics, in particular rheological and physical (D-1, D-2), of the plastic material used to mould a piece, the temperature (T, T+, T-) of the area of the circular injection gate (25), so as to keep under control in real time the moulding cycle of the piece (PZ). The new system (10) of injection moulding is particularly suitable for moulding pieces (PZ, PZ-10) which typically have a form of a solid of rotation with cylindrical outer surfaces or the like, and is configured in the area of the circular injection port (25) so as to avoid the formation of waste or superfluous parts, such as a sprue, which must be subsequently removed from the piece, once moulded.

    Abstract translation: 用于塑料材料注射成型的系统(10)包括:用于将处于熔融状态的塑料材料(MP)注射到模具(11,11a,11b)中的热流道类型的注射装置(12) ; 通过圆形注射门或端口(25),通过注射装置(12)注射的塑料材料(MP)以及控制装置(12)均匀且圆形地分布在模具的空腔(11b')中的圆形隔膜(13) 适于控制模制系统的操作的装置(21,22,23,24),特别包括频率驱动的加热电感器(21),所述加热电感器(21)相对于加热装置(16)而额外加热并保持在 注射装置(12)和热电偶(22)的热温度与加热电感器(21)和热电偶(22)一起设置在圆形注入口(25)的区域中。 其中这些控制装置(23,24)适于通过考虑由热电偶(22)测量的温度和特性,特别是流变学和物理(D-1,D)来控制加热电感器 -2),用于模制件的塑料材料,圆形注射门(25)的区域的温度(T,T +,T-),以便实时控制模具周期 (PZ)。 注射成型的新系统(10)特别适用于通常具有圆柱形外表面等的通常具有旋转实体形状的成型件(PZ,PZ-10),并且被配置在圆形注射区域 端口(25),以避免形成废物或多余部件,例如浇口,其必须随后从模具中取出。

    成形型及び成形方法
    3.
    发明申请
    成形型及び成形方法 审中-公开
    形状模具和形状方法

    公开(公告)号:WO2009044730A1

    公开(公告)日:2009-04-09

    申请号:PCT/JP2008/067734

    申请日:2008-09-30

    Abstract:  成形型10は、成形体60を形成する空間である成形体対応部28の外周全域に亘ってゲート部27が連通し、このゲート部27を介して流動性のある自己硬化性を有する成形用原料を供給する。このように、成形体対応部28の外周に亘って成形用原料が注入されるから、例えば成形体対応部28の一部分から成形用原料が注入されるものなどに比して袋小路部分などがより少なく、成形体対応部28での気泡の残留をより抑制することができる。また、ゲート部27やベント部35が鋭角に形成されているから、成形用原料が硬化収縮すると、成形体対応部28の成形体と、ゲート部27の固化体及びベント部35の固化体とが硬化収縮により自然に分離する。                                                                   

    Abstract translation: 成形模具(10)具有与对应于作为用于形成成形制品(60)的空腔的成形制品的部分(28)的整个周边连通的浇口部分(27)。 流体自硬成形材料通过浇口部分(27)进料。 由于成形材料可以注射到对应于成形制品的部分(28)的整个周边,所以与例如从该部分的区域注入成形材料相比,可以减小任何死端部分等 (28)对应于成形制品,从而抑制对应于成形制品的部分(28)中的任何气泡保持。 此外,在成形模具中,门部(27)和通气部(35)设置有锐角。 因此,当成形材料硬化和收缩时,对应于成形制品的部分(28)的成形制品,浇口部分(27)的凝固体和通气部分(35)的凝固体自然地与 相互硬化收缩。

    MOULD PART, MOULD AND METHOD FOR ENCAPSULATING ELECTRONIC COMPONENTS MOUNTED ON A CARRIER
    4.
    发明申请
    MOULD PART, MOULD AND METHOD FOR ENCAPSULATING ELECTRONIC COMPONENTS MOUNTED ON A CARRIER 审中-公开
    模具部件,用于封装载体上安装的电子部件的模具和方法

    公开(公告)号:WO99045586A1

    公开(公告)日:1999-09-10

    申请号:PCT/NL1999/000118

    申请日:1999-03-04

    Abstract: The invention relates to a mould part of a mould for encapsulating electronic components mounted on a carrier, comprising at least one mould cavity provided in said mould part and at least one runner for moulding material connecting to said mould cavity, wherein the gate from said runner to said mould cavity has an oblong shape. The invention also relates to a mould with at least one such mould part. The invention also provides a method for encapsulating electronic components mounted on a carrier, wherein the liquid moulding material is fed into the mould cavity through a wide supply opening. Finally, the invention also provides an encapsulated electronic component mounted on a carrier, which component is manufactured by this method.

    Abstract translation: 本发明涉及一种用于封装安装在载体上的电子部件的模具的模具部件,其包括设置在所述模具部件中的至少一个模腔和用于模制连接到所述模腔的材料的至少一个流道,其中来自所述流道的浇口 所述模腔具有长方形形状。 本发明还涉及具有至少一个这种模具部件的模具。 本发明还提供了一种用于封装安装在载体上的电子部件的方法,其中液体模制材料通过宽的供应开口进入模腔。 最后,本发明还提供了一种安装在载体上的封装的电子部件,该部件通过该方法制造。

    ARRANGEMENT IN INJECTION MOULDS
    5.
    发明申请
    ARRANGEMENT IN INJECTION MOULDS 审中-公开
    注射装置安装

    公开(公告)号:WO1991018727A1

    公开(公告)日:1991-12-12

    申请号:PCT/SE1991000392

    申请日:1991-06-04

    CPC classification number: B29C45/2806 B29C45/36 B29C2045/2714 B29C2045/2862

    Abstract: An arrangement is provided in an injection mould with a hot-runner system, comprising a stationary mould part (4) and a movable mould part (6) including mould cavities (8), runner blocks (10), tab sleeves (12), at least one needle valve (2) movable between two end positions, and an operating means (16, 24). The novel features of the inventive arrangement reside in that the needle valve (2) has at least one bore extended in the axial direction for providing a tubular valve, that a core (22) is at least partly supported in said bore for movement relative to the needle valve (2), and that a portion of the core (22) extends into the mould cavity (8) to form a dead hole or a through hole in the finished moulded article.

    Abstract translation: 在具有热流道系统的注射模具中提供了一种装置,其包括固定模具部分(4)和包括模腔(8),流道块(10),突片套(12)的活动模具部分(6) 至少一个可在两个端部位置之间移动的针阀(2)和操作装置(16,24)。 本发明装置的新颖特征在于针阀(2)具有在轴向方向上延伸的至少一个孔,用于提供管状阀,其中芯(22)至少部分地支撑在所述孔中以相对于 针阀(2),并且芯部(22)的一部分延伸到模具腔(8)中,以在成品模制品中形成死洞或通孔。

    A METHOD OF BUILDING AN INSULATION SYSTEM AROUND A NAKED CONDUCTOR SECTION OF A POWER CABLE
    6.
    发明申请
    A METHOD OF BUILDING AN INSULATION SYSTEM AROUND A NAKED CONDUCTOR SECTION OF A POWER CABLE 审中-公开
    一种在电力电缆的导线器部分建立绝缘系统的方法

    公开(公告)号:WO2017005289A1

    公开(公告)日:2017-01-12

    申请号:PCT/EP2015/065356

    申请日:2015-07-06

    Applicant: ABB SCHWEIZ AG

    Abstract: The present disclosure relates to a method of building an insulation system around a naked conductor section of a power cable, which power cable has a conductor which includes the naked conductor section and which power cable comprises an insulation system already provided around a majority of the conductor. The insulation system comprises an inner semiconducting layer arranged around the conductor, an insulation layer arranged around the inner semiconducting layer, and an outer semiconducting layer arranged around the insulation layer, and which conductor has a naked conductor section. The method comprises: a) placing the naked conductor section in a mould, and b) moulding an insulation system around the naked conductor section, wherein the moulding of the insulation system involves injecting a first semiconducting compound into a first mould cavity to form an inner semiconducting layer around the naked conductor section, injecting an insulation compound into a second mould cavity to form an insulation layer around the inner semiconducting layer, and injecting a second semiconducting compound into a third mould cavity to form an outer semiconducting layer around the insulation layer.

    Abstract translation: 本公开涉及一种在电力电缆的裸露导体部分周围构建绝缘系统的方法,该电力电缆具有包括裸露导体部分的导体,并且该电力电缆包括已经围绕导体的大部分设置的绝缘系统 。 绝缘系统包括布置在导体周围的内部半导体层,围绕内部半导体层布置的绝缘层和围绕绝缘层设置的外部半导体层,并且该导体具有裸露的导体部分。 该方法包括:a)将裸露导体部分放置在模具中,以及b)在裸露导体部分周围模制绝缘系统,其中绝缘系统的模制包括将第一半导体化合物注入到第一模腔中以形成内部 在裸导体部分周围的半导体层,将绝缘化合物注入到第二模腔中以在内部半导体层周围形成绝缘层,以及将第二半导体化合物注入第三模腔中,以形成围绕绝缘层的外部半导体层。

    INJECTION MOULD FOR FLEXIBLE TUBE
    8.
    发明申请
    INJECTION MOULD FOR FLEXIBLE TUBE 审中-公开
    注射管用于柔性管

    公开(公告)号:WO2012030209A1

    公开(公告)日:2012-03-08

    申请号:PCT/NL2010/050659

    申请日:2010-10-06

    Abstract: An injection moulding device for injection moulding a flexible sleeve body for a squeezable tube, comprises a male mould part and a female mould part, which in combination with the male mould part forms a sleeve body cavity for forming the flexible sleeve body between them. The sleeve body cavity extends from a top end to an opposite bottom end in a longitudinal direction. The mouding device further comprises a runner end part, which in combination with the female mould part and the male mould part forms a runner cavity at the top end of the sleeve body cavity. The runner cavity comprises a passage constituted by one or more openings connecting the annular shaped distribution channel with the sleeve body cavity for guiding the molten plastics material from a runner distribution channel into the sleeve body cavity. The one or more openings is/are evenly distributed along the perimeter of the sleeve body cavity and is/are narrow compared to the distribution channel upstream of the passage, such that the passage initially prevents the flow of molten plastics material from entering the sleeve body cavity, which results in a pressure build up in the runner cavity which eventually results in a pressure high enough to force the flow of molten plastics material through the passage into the sleeve body cavity.

    Abstract translation: 一种用于注射成型用于可挤压管的柔性套筒体的注射成型装置,包括阳模部分和阴模部分,阴模部分与阴模部分组合形成用于在它们之间形成柔性套筒本体的套筒体腔体。 套筒体腔在纵向方向上从顶端延伸到相对的底端。 挤出装置还包括流道端部,其与阴模部分和阳模部件结合在套筒体腔的顶端形成流道腔。 流道腔包括由一个或多个开口构成的通道,该开口连接环形分配通道与套筒本体腔,用于将熔融塑料材料从流道分配通道引导到套管体腔中。 一个或多个开口沿着套筒体腔的周边均匀分布,并且与通道上游的分配通道相比较窄,使得通道最初防止熔融塑料材料流入套筒本体 空腔,其导致流道腔中的压力积聚,其最终导致足够高的压力以迫使熔融塑料材料流过通道进入套筒体腔。

    METHOD AND SYSTEM FOR THE PRODUCTION OF A PLASTIC NEEDLE
    9.
    发明申请
    METHOD AND SYSTEM FOR THE PRODUCTION OF A PLASTIC NEEDLE 审中-公开
    用于生产塑料针的方法和系统

    公开(公告)号:WO00072901A1

    公开(公告)日:2000-12-07

    申请号:PCT/DK2000/000286

    申请日:2000-05-26

    Abstract: The invention relates to a method and a system for producing a needle of plastic, as well as a needle of plastic, in particular a needle for medical purposes. The method for producing a plastic needle, which needle has two ends, wherein at least the outer diameter of one end is less than 0.50 mm, said needle further having a longitudinal lumen extending between two openings of the needle, in a moulding system having an assembly comprising a feed system and a mould cavity, comprising the following steps: introducing a melt of plastic into the feed system, increasing the melt pressure gradually during melt passage through the feed system, passing the melt into the mould cavity, whereby the melt substantially fills the mould cavity, cooling the melt in the mould cavity whereby the melt solidifies to a needle, and removing the needle from the mould cavity. By gradually increasing the pressure through the feed system it is possible to meet the specific pressure demands at the entrance of the mould cavity in order to mould the thin and elongated articles in spite of the small shot volume, because the melt will then reach a sufficient pressure before it enters the mould cavity. Accordingly, the entire mould cavity will substantially be filled by the melt, so the predetermined length and diameter of the needles is obtained.

    Abstract translation: 本发明涉及一种用于生产塑料针的方法和系统,以及塑料针,特别是用于医疗目的的针。 一种塑料针的制造方法,该针具有两端,其中至少一端的外径小于0.50mm,所述针还具有在针的两个开口之间延伸的纵向内腔,在具有 组件,包括进料系统和模腔,包括以下步骤:将塑料熔体引入进料系统中,在熔体通过进料系统期间逐渐增加熔体压力,使熔体进入模腔,由此使熔体基本上 填充模腔,将模具腔中的熔体冷却,由此熔体固化到针上,并将针从模具腔中取出。 通过逐渐增加通过进料系统的压力,可以满足模腔入口处的特定压力要求,以便尽管射出体积小而模制薄而细长的制品,因为熔体将达到足够的 在压力进入模腔之前。 因此,整个模腔将基本上被熔体填充,从而获得针的预定长度和直径。

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