公开(公告)号：US07404713B2

公开(公告)日：2008-07-29

申请号：US11307301

申请日：2006-01-31

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： B29C45/00

CPC分类号： B29C45/28 ,  B29C45/1777 ,  B29C2045/207

摘要： A shutoff valve mechanism for a plastic injection molding system and process. The shutoff valve mechanism is positioned between the nozzle of the injection molding machine and the hot runner manifold. Force applied by the machine nozzle moves an inner body member in the shutoff valve mechanism and opens a valve allowing molten plastic material to flow through the valve and into the hot runner, sprue bushings, and mold cavities. A biasing mechanism, such as a plurality of spring washer members, returns the inner body member to its rest position, thereby closing the valve mechanism when the machine nozzle is retracted.

摘要翻译： 一种用于塑料注射成型系统和工艺的截止阀机构。 截止阀机构位于注射成型机的喷嘴和热流道歧管之间。 机器喷嘴施加的力将内部主体部件移动到截止阀机构中，并打开允许熔融塑性材料流过阀门并进入热流道，浇口衬套和模腔的阀。 诸如多个弹簧垫圈构件的偏置机构将内主体部件返回到其静止位置，从而当机器喷嘴缩回时关闭阀机构。

公开(公告)号：US20070269546A1

公开(公告)日：2007-11-22

申请号：US11307301

申请日：2006-01-31

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： B29C31/06

CPC分类号： B29C45/28 ,  B29C45/1777 ,  B29C2045/207

摘要： A shutoff valve mechanism for a plastic injection molding system and process. The shutoff valve mechanism is positioned between the nozzle of the injection molding machine and the hot runner manifold. Force applied by the machine nozzle moves an inner body member in the shutoff valve mechanism and opens a valve allowing molten plastic material to flow through the valve and into the hot runner, sprue bushings, and mold cavities. A biasing mechanism, such as a plurality of spring washer members, returns the inner body member to its rest position, thereby closing the valve mechanism when the machine nozzle is retracted.

摘要翻译： 一种用于塑料注射成型系统和工艺的截止阀机构。 截止阀机构位于注射成型机的喷嘴和热流道歧管之间。 机器喷嘴施加的力将内部主体部件移动到截止阀机构中，并打开允许熔融塑性材料流过阀门并进入热流道，浇口衬套和模腔的阀。 诸如多个弹簧垫圈构件的偏置机构将内主体部件返回到其静止位置，从而当机器喷嘴缩回时关闭阀机构。

公开(公告)号：US20070202210A1

公开(公告)日：2007-08-30

申请号：US11361123

申请日：2006-02-24

申请人： Eric Seres ,  John Blundy ,  Michael Goinski

发明人： Eric Seres ,  John Blundy ,  Michael Goinski

IPC分类号： B29C45/00

CPC分类号： B29C45/1603 ,  B29C45/2806 ,  B29C2045/161 ,  B29C2045/2862

摘要： A gate adapter for use in a hot runner co-injection molding system includes a hollow gate adapter body defining a gate outlet at a free end thereof. At least a pair of nozzle assemblies is disposed in the adapter body, each of nozzle assemblies having an inlet end in fluid communication with a source of liquid extruded material and an outlet end in the adapter body. At least a pair of nozzle passages is formed in the adapter body and extends from the outlet of the nozzle assemblies to a passage outlet adjacent the gate outlet. A valve stem is disposed adjacent each of the passage outlets and is operable to selectively allow flow from the passage outlets to the gate outlet. The nozzle passages extend for a short predetermined distance within the adapter body to minimize heat transfer.

摘要翻译： 用于热流道共注射成型系统的门适配器包括在其自由端限定出口的中空门适配器主体。 至少一对喷嘴组件设置在适配器主体中，每个喷嘴组件具有与液体挤出材料源流体连通的入口端和适配器主体中的出口端。 至少一对喷嘴通道形成在适配器主体中并且从喷嘴组件的出口延伸到邻近门出口的通道出口。 阀杆设置在每个通道出口附近，并且可操作以选择性地允许从通道出口流到门出口。 喷嘴通道在适配器主体内延伸一个短的预定距离，以最小化热传递。

公开(公告)号：US20070059397A1

公开(公告)日：2007-03-15

申请号：US11530077

申请日：2006-09-08

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： A21C11/00 ,  B29C45/00

CPC分类号： B29C45/281 ,  B29C45/82 ,  B29C2045/824

摘要： A closed system for actuating an injector nozzle valve in an injection molding system includes an actuator having a supply line and a return line that is operable to move the injector nozzle valve between an open position and a closed position. The system includes a compressor having an outlet line and a return line, a return valve in fluid communication with the actuator and the compressor, and an accumulator in fluid communication with the compressor and the return valve. The return valve is operable to connect the compressor outlet line with the actuator supply line and the compressor return line with the actuator return line in a first position and the compressor outlet line with the actuator return line and the compressor return line with the actuator supply line in a second position in order to move the injector nozzle valve between the open and closed positions.

摘要翻译： 用于在注射成型系统中致动喷射器喷嘴阀的封闭系统包括具有供给管线和返回管线的致动器，该输送管线和返回管线可操作以使喷射器喷嘴阀在打开位置和关闭位置之间移动。 该系统包括具有出口管线和回流管线的压缩机，与致动器和压缩机流体连通的回流阀以及与压缩机和回流阀流体连通的蓄能器。 回流阀可操作以将压缩机出口管线与致动器供应管线和压缩机返回管路连接，致动器返回管线处于第一位置，压缩机出口管路与致动器返回管路和压缩机返回管路与致动器供应管线 在第二位置，以便在打开位置和关闭位置之间移动喷射器喷嘴阀。

公开(公告)号：US20060024402A1

公开(公告)日：2006-02-02

申请号：US11160788

申请日：2005-07-08

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： B29C45/20

CPC分类号： B29C45/2711 ,  B29C45/2737 ,  B29C45/278

摘要： Tool insert for the initial cut of a hot-passage nozzle for an injection molding machine, which tool insert (10) accommodates the anterior (tool side) part of a nozzle and is insertable in turn in a suitably dimensioned recess (21) of the tool (20), which tool insert (10) consists of an anterior cylindrical fitted part (11) having a flow passage (11a) and a receiving head (12) for the tip of the nozzle. At least two cavities (chambers) (23) separated from each other are present between the outer wall (12a) of the receiving head (12) of the tool insert (10) and the wall of the recess (21) in the tool (20), one of which cavities (23) communicates with the supply passage (31) for a coolant, present in the tool, and the other cavity communicates with the discharge passage (32) for the coolant, present in the tool. Also, at least one flow connection is provided between the two cavities (23), preferably located as far as possible from the openings of the coolant passages (31, 32) in the tool.

摘要翻译： 用于注射成型机的热通道喷嘴的初始切割的工具刀片，该工具刀片（10）容纳喷嘴的前部（工具侧）部分，并且可依次插入适当尺寸的凹部（21）中 工具（20），该工具插入件（10）由具有流动通道（11a）的前圆柱形装配部分（11）和用于喷嘴尖端的接收头（12）组成。 在工具插入件（10）的接收头（12）的外壁（12a）和工具插入件（10）中的凹部（21）的壁之间存在至少两个彼此分离的空腔（室）23。 （20），其中一个空腔（23）与存在于工具中的用于冷却剂的供应通道（31）连通，另一个空腔与存在于工具中的用于冷却剂的排出通道（32）连通。 此外，在两个空腔（23）之间提供至少一个流动连接，优选地尽可能远离工具中的冷却剂通道（31,32）的开口定位。

公开(公告)号：US20050191383A1

公开(公告)日：2005-09-01

申请号：US10904663

申请日：2004-11-22

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： B29C45/27 ,  B29C45/20

CPC分类号： B29C45/2711 ,  B29C45/278

摘要： Tool insert for the gate of a hot-channel nozzle for an injection molding machine, which tool insert connects to the front (tool-side) part of the hot-channel nozzle and in turn is capable of insertion into a corresponding recess of the tool. The tool insert consists of a front cylindrical fitting piece with flow channel and an accommodating head for the nozzle. The accommodating head is provided at its (per se cylindrical) outer surface with one or more projections capable of cutting, which in the radial direction have an extension that is greater than the radius of the accommodating bore provided in the tool for accommodation of the accommodating head of the tool insert. The projections capable of cutting are designed in such a way that, upon insertion of the tool insert into the said accommodating bore of the tool, a guide grooves are cut into the inner surface of the accommodating bore in the tool.

摘要翻译： 用于注射成型机的热通道喷嘴的浇口的工具插入件，该工具插入件连接到热通道喷嘴的前部（工具侧）部分，并且又能够插入到工具的相应的凹部中 。 工具插入件由具有流动通道的前圆柱形配件件和用于喷嘴的容纳头组成。 容纳头在其（本身圆柱形）外表面处设置有一个或多个能够切割的突起，该突起在径向上具有大于设置在工具中的容纳孔的半径的延伸部，用于容纳容纳物 工具插入头。 能够切割的突起被设计成使得当将工具插入件插入到工具的所述容纳孔中时，将引导槽切割到工具中的容纳孔的内表面中。

公开(公告)号：US07686035B2

公开(公告)日：2010-03-30

申请号：US11162438

申请日：2005-09-09

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： F16L41/00

CPC分类号： B29C45/30 ,  F15D1/02 ,  F15D1/14 ,  F16L41/021 ,  Y10T137/85938 ,  Y10T137/877

摘要： A device for division of a non-Newtonian liquid, for example a molten synthetic material, flowing through a passage (1, 21), and comprising a flow-conditioned viscosity decreasing outward in cross section in flow through a T-shaped passage branching (T) deflecting and dividing the liquid flow. In a first embodiment of the device, before the end of the supply passage (1), a partition (11) is installed in the passage branching (T) dividing the liquid counterflow from the supply passage (1) into two halves, the angular position of the partition (11) assuming a setting adapted to the distribution of the differentially viscous components of the liquid in the supply passage (1). In a second embodiment of the device, in the passage branching (T), a deflector (23) is installed, so fashioned that essentially the central (viscous) component of the liquid from the supply passage (21), prior to its deflection into the discharge passages (22a, 22b), is divided into two components and these are so deflected that the two components preferably flow diametrally towards each other in the region ahead of the discharge passages (22a, 22b).

摘要翻译： 一种用于分离流过通道（1,21）的非牛顿液体（例如熔融合成材料）的装置，并且包括流动通过T形通道分支的横截面向外减小的流动调节粘度 T）偏转和分流液体流。 在装置的第一实施例中，在供给通道（1）的端部之前，在从供给通道（1）将液体逆流分成两半的通道分支（T）中安装有隔板（11） 假设分配（11）的位置适合于供应通道（1）中的液体的差分粘性分量的分布。 在装置的第二实施例中，在通道分支（T）中，安装偏转器（23），使其基本上从供应通道（21）的液体的中心（粘性）分量变形， 排出通道（22a，22b）被分成两部分，它们被偏转，使得两个部件优选地在排出通道（22a，22b）前方的区域中彼此相对流动。

公开(公告)号：US20070178186A1

公开(公告)日：2007-08-02

申请号：US11668584

申请日：2007-01-30

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： B29C45/20

CPC分类号： B29C45/27 ,  B29C45/2725 ,  B29C45/278 ,  B29C2045/2761 ,  B29C2045/2762 ,  B29C2045/2767 ,  F16J15/3236

摘要： A high-stress seal for injection molding machines, intended for sealing the gap between the injector nozzle and the injector rail of the tool. The seal in the ingate area is designed in a dome shape with an opening in the top of the dome for flux to enter. Correspondingly, the injector nozzles and the opposing wall of the injector rail of the tool have a dome-shaped design and are spatially adapted to the seal. This construction provides the seal with very dense, firm placement when the injector is pressed into the tool recess, and flux under high pressure cannot dislodge it.

摘要翻译： 用于注射成型机的高应力密封件，用于密封注射器喷嘴和工具的注射器导轨之间的间隙。 在浇注区域的密封设计为圆顶形，在圆顶的顶部有一个开口，助焊剂进入。 相应地，喷射器喷嘴和工具的喷射器轨道的相对壁具有圆顶形设计并且在空间上适应于密封。 当喷射器被压入工具凹槽时，这种结构提供了非常致密，牢固的放置的密封，并且在高压下的焊剂不能移动它。

公开(公告)号：US20050226045A1

公开(公告)日：2005-10-13

申请号：US10904684

申请日：2004-11-23

申请人： Michael Goinski

发明人： Michael Goinski

IPC分类号： B22D17/20 ,  B29C45/23 ,  B29C45/27 ,  B29C45/30 ,  G11C16/06

CPC分类号： B29C45/2725 ,  B29C45/231 ,  B29C2045/2791

摘要： Hot-channel distribution block for connection to an injection molding machine, to which hot-channel distribution block injection nozzles capable of insertion into a tool are fastened. At least one assembly centering pin, which is capable of introduction into an assembly centering hole in the tool and which projects farther in the direction of the tool than the injection nozzle projecting farthest in this direction, is fastened to the hot-channel distribution block.

摘要翻译： 用于连接到注塑机的热通道分配块，其中能够插入到工具中的热通道分配块注射喷嘴被紧固。 至少一个组件定心销被固定到热通道分配块上，该定心销能够引入到工具中的组件定心孔中，并且沿着该方向突出的注射喷嘴在工具的方向上更远地突出。

公开(公告)号：US07458795B2

公开(公告)日：2008-12-02

申请号：US11361123

申请日：2006-02-24

申请人： Eric J. Seres, Jr. ,  John Blundy ,  Michael Goinski

发明人： Eric J. Seres, Jr. ,  John Blundy ,  Michael Goinski

IPC分类号： B29C45/23

CPC分类号： B29C45/1603 ,  B29C45/2806 ,  B29C2045/161 ,  B29C2045/2862

摘要： A gate adapter for use in a hot runner co-injection molding system includes a hollow gate adapter body defining a gate outlet at a free end thereof. At least a pair of nozzle assemblies is disposed in the adapter body, each of nozzle assemblies having an inlet end in fluid communication with a source of liquid extruded material and an outlet end in the adapter body. At least a pair of nozzle passages is formed in the adapter body and extends from the outlet of the nozzle assemblies to a passage outlet adjacent the gate outlet. A valve stem is disposed adjacent each of the passage outlets and is operable to selectively allow flow from the passage outlets to the gate outlet. The nozzle passages extend for a short predetermined distance within the adapter body to minimize heat transfer.

摘要翻译： 用于热流道共注射成型系统的门适配器包括在其自由端限定出口的中空门适配器主体。 至少一对喷嘴组件设置在适配器主体中，每个喷嘴组件具有与液体挤出材料源流体连通的入口端和适配器主体中的出口端。 至少一对喷嘴通道形成在适配器主体中并且从喷嘴组件的出口延伸到邻近门出口的通道出口。 阀杆设置在每个通道出口附近，并且可操作以选择性地允许从通道出口流到门出口。 喷嘴通道在适配器主体内延伸一个短的预定距离，以最小化热传递。