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公开(公告)号：US20100183763A1
公开(公告)日：2010-07-22
申请号：US12691732
申请日：2010-01-21
申请人： Denis Babin , Harold Godwin , Jiping Qian , Yat Kwong Lai
发明人： Denis Babin , Harold Godwin , Jiping Qian , Yat Kwong Lai
CPC分类号： B29C45/27 , B29C45/2725 , B29C45/2737 , B29C45/2756 , B29C45/2806 , B29C45/281 , B29C67/246 , B29C2045/2719 , B29K2083/005
摘要： An injection molding apparatus includes an inlet component, a plurality of nozzles, and a plurality of hoses, each of which is not heated. The hoses are connected between outlets of the inlet component and respective molding material inlets of the nozzles for conveying molding material from the inlet component to the nozzles. Hoses may also be connected between a rail plate and the nozzles for delivering cooling fluid or actuation fluid for an actuator to and from the nozzles. The nozzles may be fastened to a mold plate of the injection molding apparatus, such as by a threaded bushing. A heated insert may at least partially define the mold cavity to heat molding material in the mold cavity.
摘要翻译： 注射成型装置包括入口部件，多个喷嘴和多个软管，每个软管不加热。 软管连接在入口部件的出口和用于将成型材料从入口部件输送到喷嘴的喷嘴的相应成型材料入口之间。 软管也可以连接在轨道板和喷嘴之间，用于将冷却流体或用于致动器的致动流体输送到喷嘴。 喷嘴可以例如通过螺纹衬套紧固到注射成型设备的模板上。 加热的插入件可以至少部分地限定模腔以在模腔中加热成型材料。
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公开(公告)号：US08282386B2
公开(公告)日：2012-10-09
申请号：US12691732
申请日：2010-01-21
申请人： Denis Babin , Harold Godwin , Jiping Qian , Yat Kwong Lai
发明人： Denis Babin , Harold Godwin , Jiping Qian , Yat Kwong Lai
CPC分类号： B29C45/27 , B29C45/2725 , B29C45/2737 , B29C45/2756 , B29C45/2806 , B29C45/281 , B29C67/246 , B29C2045/2719 , B29K2083/005
摘要： An injection molding apparatus includes an inlet component, a plurality of nozzles, and a plurality of hoses, each of which is not heated. The hoses are connected between outlets of the inlet component and respective molding material inlets of the nozzles for conveying molding material from the inlet component to the nozzles. Hoses may also be connected between a rail plate and the nozzles for delivering cooling fluid or actuation fluid for an actuator to and from the nozzles. The nozzles may be fastened to a mold plate of the injection molding apparatus, such as by a threaded bushing. A heated insert may at least partially define the mold cavity to heat molding material in the mold cavity.
摘要翻译： 注射成型装置包括入口部件，多个喷嘴和多个软管，每个软管不加热。 软管连接在入口部件的出口和用于将成型材料从入口部件输送到喷嘴的喷嘴的相应成型材料入口之间。 软管也可以连接在轨道板和喷嘴之间，用于将冷却流体或用于致动器的致动流体输送到喷嘴。 喷嘴可以例如通过螺纹衬套紧固到注射成型设备的模板上。 加热的插入件可以至少部分地限定模腔以在模腔中加热成型材料。
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公开(公告)号：US5853777A
公开(公告)日：1998-12-29
申请号：US878034
申请日：1997-06-18
申请人： Jobst Ulrich Gellert
发明人： Jobst Ulrich Gellert
CPC分类号： B29C45/322 , B29C45/2701 , B29C2045/2719
摘要： Apparatus for stack injection molding wherein a melt distribution manifold is mounted between two manifold retainer plates. A number of heated nozzles are seated in each plate with the nozzles in one plate extending in an opposite direction to the nozzles in the other plate. The nozzles in the one plate are held in place by the manifold being secured to that plate. The nozzles in the other plate each have retaining apparatus to hold them in place during assembly and disassembly. Each nozzle retaining apparatus has a main body with a screw opening therethrough and an elongated pin extending laterally therefrom. The pin extends into a hole in the nozzle and a screw extending through the screw opening in the main body is tightened into a hole in the manifold retainer plate to secure the nozzle in place during assembly and disassembly of the manifold retainer plates.
摘要翻译： 用于堆注射成型的装置，其中熔体分配歧管安装在两个歧管保持板之间。 多个加热喷嘴位于每个板中，其中一个板中的喷嘴沿与另一个板中的喷嘴相反的方向延伸。 一个板中的喷嘴被固定在该板上的歧管保持就位。 另一板中的喷嘴各自具有保持装置，以在组装和拆卸期间将其保持在适当的位置。 每个喷嘴保持装置具有主体，该主体具有穿过其的螺钉孔和从其横向延伸的细长销。 销延伸到喷嘴中的孔中，并且延伸穿过主体中的螺纹孔的螺钉被紧固到歧管保持板中的孔中，以在歧管保持板的组装和拆卸期间将喷嘴固定在适当位置。
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公开(公告)号：US20120003350A1
公开(公告)日：2012-01-05
申请号：US12989276
申请日：2009-04-23
申请人： Piero Enrietti , Roberto Enrietti
发明人： Piero Enrietti , Roberto Enrietti
IPC分类号： B29C45/03
CPC分类号： B29C45/2725 , B29C45/03 , B29C45/16 , B29C49/06 , B29C49/70 , B29C2045/033 , B29C2045/1685 , B29C2045/2719 , B29C2045/2729 , B29K2105/253
摘要： An injection moulding system (10; 110; 210) of plastic material, comprising: a press (11; 111; 211) having a first (11a) and a second (11b) pressure plate, suitable for closing between them a mould (13; 113; 213), by applying on it a closing force (F), and a distribution and injection assembly (12; 112; 212), suitable for distributing and injecting a fluid plastic material (MP) into the mould (13; 113; 213) and in turn comprising an intermediate hot distribution plate (23; 123), interposed between a bottom plate (21) and a nozzle-bearing plate (22), provided for cooperating into contact and in relationship of sliding, along a respective sliding and contact surface (23a), with the end (17a) of one or more injection nozzles (17; 117), fixed on the nozzle-bearing plate (22), in order to distribute the fluid plastic material (MP) to be injected into the mould (13), wherein the distribution and injection assembly (12; 112; 212) is arranged adjacently to and along a side (13c: 113c; 213c), of the mould (13; 113; 213), not associated with the first and the second pressure plate (11a, 11b), so as not to be subject to the closing force (F) applied by the press (11) on the mould, and moreover wherein it (12; 112; 212) is sized (21a; 121a) in such way to ensure a perfect sealing against any outflow or leakage toward the outside of the fluid plastic material (MP) which flows, through such sliding and contact surface (23a), from the intermediate hot plate (23) to the injection nozzles (17) for being injected into the mould, despite the distribution and injection assembly (12; 112; 212) is not subject to the action of the closing force (F), applied by the pressure plates (11a, 11b) of the press (11; 111; 211) on the mould (13; 113; 213) during the step of moulding of a piece (P).
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5.发明申请Injection-molding nozzle, in particular hot-runner nozzle, for an injector 审中-公开注射成型喷嘴，特别是热流道喷嘴，用于喷射器公开(公告)号：US20090155405A1
公开(公告)日：2009-06-18
申请号：US12302340
申请日：2007-05-23
申请人： Herbert Günther
发明人： Herbert Günther
IPC分类号： B29C45/74
CPC分类号： B29C45/27 , B22D17/2023 , B29C2045/2719 , B29C2045/2775
摘要： In the case of an injection nozzle, in particular hot-runner nozzle (7), for arrangement in an injection mould (11) which has a relatively large number of plates as a function of the configuration, and which has, on its solid mould side (I), at least one platen (4) and one feed plate (5), and, on its mould side (II) at least one cavity plate (2), at the mould cavity (3) of which the nozzle point (8) is used, where the hot-runner nozzle (7) has been formed with a housing collar (11) and has been formed in a central material tube with a flow channel (9) for a material melt leading to the nozzle point (8), and has connections for a heating system (16) and/or cooling system and temperature sensor (17), the injection nozzle (7) has been incorporated into the injection mould (1) from the mould side (II) with sealing with respect to the feed plate (5).
摘要翻译： 在注射喷嘴（特别是热流道喷嘴（7））的情况下，用于配置在注塑模具（11）中，其具有作为构造的函数的相对大量的板，并且在其固体模具 （I），至少一个压盘（4）和一个进料板（5），并且在其模具侧（II）上至少一个模腔（2），在模腔（3）处具有喷嘴点 （8），其中热流道喷嘴（7）已经形成有壳体套环（11），并且已经形成在具有用于材料熔体的流动通道（9）的中心材料管中，所述流动通道用于通向喷嘴点 （8），并且具有用于加热系统（16）和/或冷却系统和温度传感器（17）的连接，注射喷嘴（7）已经从模具侧（II）与模具侧（II）结合到注射模具（1） 相对于进料板（5）密封。
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公开(公告)号：US4653995A
公开(公告)日：1987-03-31
申请号：US806519
申请日：1985-12-09
申请人： Joseph Ward
发明人： Joseph Ward
CPC分类号： B29C45/2701 , B29C2045/2719
摘要： A locking ring for use in an injection molding machine and for securing a sprue bushing in place with respect to a mold plate assembly such that the sprue bushing is retained in place with respect to movement in the direction of the longitudinal axis of the sprue bushing bore, and from rotating in the bore.
摘要翻译： 一种用于注射成型机中的锁定环，并用于相对于模板组件将浇道套管固定在适当位置，使得浇道衬套相对于浇道套筒孔的纵向轴线的运动保持在适当的位置 ，并且在孔中旋转。
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公开(公告)号：US20170015034A1
公开(公告)日：2017-01-19
申请号：US14799085
申请日：2015-07-14
申请人： CHUNG-HSIEN LIN
发明人： CHUNG-HSIEN LIN
CPC分类号： B29C45/2708 , B29C45/0025 , B29C2045/2719 , B29C2045/2761 , B29C2045/2766 , B29K2067/003
摘要： A hot-runner mold gate structure includes a body having a path, and a room is defined in one end of the path. A guide member is inserted in a bushing, and both of which are located in the room. A locking member is connected to the room and has a reception area in one end of the locking member. The guide member has an axial guide slot and a guide hole. The guide member has a tip which protrudes through an outlet in the distal end of the bushing. Melted PET passes through the guide hole, the guide slot and the gap between the tip and the inside of the outlet to enter into the mold set. The contact area between the locking member and the bushing is minimized to maintain a certain temperature at the outlet of the bushing to avoid the PET from being cooled.
摘要翻译： 热流道模具门结构包括具有路径的主体，并且在路径的一端限定房间。 引导构件插入衬套中，并且它们都位于房间中。 锁定构件连接到房间并且在锁定构件的一端具有接收区域。 引导构件具有轴向引导槽和引导孔。 引导构件具有从衬套的远端中的出口突出的尖端。 熔化的PET通过引导孔，引导槽和尖端与出口内部之间的间隙进入模具组。 锁定构件和衬套之间的接触面积被最小化以在衬套的出口处保持一定温度以避免PET被冷却。
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公开(公告)号：US20140205698A1
公开(公告)日：2014-07-24
申请号：US13953925
申请日：2013-07-30
发明人： CHIH-HAO CHU
IPC分类号： B29C45/80
CPC分类号： B29C45/80 , B29C45/2725 , B29C45/2756 , B29C45/382 , B29C2045/2717 , B29C2045/2719 , B29L2011/0016
摘要： A positioning device is configured for positioning a runner system, and includes a retainer, a number of flanges, and a number of bearing assemblies. The retainer includes a supporting surface. The flanges extend substantially perpendicularly upward from the supporting surface. The flanges cooperatively define a cavity for receiving the runner system. The bearing assemblies are configured for inserting through the flanges to tightly abut against the runner system in the cavity.
摘要翻译： 定位装置构造成用于定位流道系统，并且包括保持器，多个凸缘和多个轴承组件。 保持器包括支撑表面。 凸缘从支撑表面基本垂直向上延伸。 凸缘协同地限定用于接收流道系统的空腔。 轴承组件构造成用于通过凸缘插入以紧密地抵靠空腔中的流道系统。
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公开(公告)号：US08287272B1
公开(公告)日：2012-10-16
申请号：US13076611
申请日：2011-03-31
IPC分类号： B29C45/20
CPC分类号： B29C45/27 , B29C2045/2719
摘要： A nozzle retaining clip for retaining a nozzle assembly with a material distributing manifold comprises an attachment portion for attaching the clip to the manifold and an engagement portion for engaging a nozzle assembly abutted to the manifold. Two clips located to engage opposite sides of a nozzle assembly abutted to the manifold member are effective to retain the nozzle assembly and to allow the manifold and nozzle assembly to move relative to one another while the clips and nozzle assembly remain engaged. A first alternative clip achieves only surface contact and a second alternative clip allows protrusion of a segment of a nozzle assembly periphery through the clip. Advantageously, the clip comprises at least one locating tap to restrain movement of the clip relative to a manifold. An apparatus for injection molding comprises a manifold and nozzle assembly construction comprising clips in accordance with the invention.
摘要翻译： 用于保持具有材料分配歧管的喷嘴组件的喷嘴保持夹具包括用于将夹子附接到歧管的附接部分和用于接合与歧管邻接的喷嘴组件的接合部分。 夹紧在与歧管构件相接的喷嘴组件的相对侧的两个夹具有效地保持喷嘴组件，并允许歧管和喷嘴组件相对于彼此移动，同时夹子和喷嘴组件保持啮合。 第一替代夹子仅实现表面接触，并且第二替代夹子允许喷嘴组件外围的段通过夹子突出。 有利地，夹子包括至少一个定位分接头，以限制夹子相对于歧管的移动。 一种用于注射成型的装置包括歧管和喷嘴组件结构，其包括根据本发明的夹子。
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公开(公告)号：US5178886A
公开(公告)日：1993-01-12
申请号：US763189
申请日：1991-09-20
IPC分类号： B29C45/27
CPC分类号： B29C45/2701 , B29C2045/2719
摘要： A resin injection port has a tapered outer cylindrical surface, an inner resin passage which is also tapered, and one or more grooves in the outward end thereof to provide a keyway for locking the plastic in the end after cure. The port also has a flange, with a recess matable with a head of a retaining bolt through rotation such that the port is twisted into position for injection. This simultaneously compresses an O-ring which provides a tight seal between the port and the mold. The flange has cut-away portions which align with the bolt head prior to twisting into position. Additionally, the mold has at least one pin which engages a corresponding inner cam surface on the port. The inner cam surface travels over the pins as the flange is twisted to force the port to break the plastic, release and move away from the mold with a 1/4 turn. Utilizing such an injection port provides a means for quickly releasing an injection port from a mold without requiring slide hammers or other such devices.
摘要翻译： 树脂注入口具有锥形的外圆柱形表面，也是锥形的内部树脂通道，以及在其外端的一个或多个凹槽，以在固化之后提供用于在末端锁定塑料的键槽。 该端口还具有凸缘，其具有通过旋转与保持螺栓的头部配合的凹口，使得该端口被扭转到用于注射的位置。 这同时压缩在端口和模具之间提供紧密密封的O形环。 凸缘具有在扭转到位之前与螺栓头对准的切除部分。 此外，模具具有至少一个销，该销与端口上相应的内凸轮表面接合。 当凸缘扭曲时，内凸轮表面在销上行进，以迫使端口打破塑料，释放并以1/4圈离开模具。 利用这种注射口提供了一种用于在不需要滑动锤或其它这种装置的情况下从模具快速释放注射口的装置。
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