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1. 发明授权

US06464909B1 Manifold system having flow control 有权
标题翻译：具有流量控制的歧管系统
公开(公告)号：US06464909B1
公开(公告)日：2002-10-15
申请号：US09400533
申请日：1999-09-21
申请人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
发明人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
IPC分类号： B29C4522
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： An injection molding apparatus and method are provided in which the rate of material flow during an injection cycle is controlled. According to one preferred embodiment, an injection molding apparatus is provided that includes a manifold, at least one injection nozzle coupled to the manifold, an actuator, and a valve pin adapted to reciprocate through the manifold and the injection nozzle. The valve pin has a first end coupled to the actuator, a second end that closes the gate in a forward position, and a control surface intermediate said first and second ends for adjusting the rate of material flow during an injection cycle. Retracting the valve pin tends to decrease the rate of material flow during the injection cycle and displacing the valve pin toward the gate tends to increase the rate of material flow during the injection cycle.
摘要翻译：提供了一种注射成型装置和方法，其中控制注射循环期间的物料流速。根据一个优选实施例，提供一种注射成型设备，其包括歧管，连接到歧管的至少一个注射喷嘴，致动器和适于通过歧管往复运动的喷嘴和喷嘴。阀销具有联接到致动器的第一端，在向前位置关闭闸门的第二端和在所述第一和第二端的中间的控制表面，用于在喷射循环期间调节材料流动速率。缩回阀销倾向于降低注射循环期间的材料流动速率，并且将阀销移向阀门倾向于增加注射循环期间材料流动的速率。

2. 发明授权

US06713002B2 Manifold system having flow control 有权
公开(公告)号：US06713002B2
公开(公告)日：2004-03-30
申请号：US10355514
申请日：2003-01-31
申请人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
发明人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
IPC分类号： B29C4522
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： An injection molding apparatus and method are provided in which the rate of material flow during an injection cycle is controlled. According to one preferred embodiment, an injection molding apparatus is provided that includes a manifold, at least one injection nozzle coupled to the manifold, an actuator, and a valve pin adapted to reciprocate through the manifold and the injection nozzle. The valve pin has a first end coupled to the actuator, a second end that closes the gate in a forward position, and a control surface intermediate said first and second ends for adjusting the rate of material flow during an injection cycle. Retracting the valve pin tends to decrease the rate of material flow during the injection cycle and displacing the valve pin toward the gate tends to increase the rate of material flow during the injection cycle.

3. 发明授权

US06638049B1 Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts 失效
标题翻译：用于成比例地将流体输送控制到易于更换的模具插入件的装置和方法
公开(公告)号：US06638049B1
公开(公告)日：2003-10-28
申请号：US09618666
申请日：2000-07-18
申请人： Mark D. Moss , David Kazmer
发明人： Mark D. Moss , David Kazmer
IPC分类号： B29C4522
CPC分类号： B29C45/1607 , B29C45/02 , B29C45/1603 , B29C45/27 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/281 , B29C45/30 , B29C45/76 , B29C2045/2687 , B29C2045/2722 , B29C2045/2761 , B29C2045/279 , B29C2045/2817 , B29C2045/282 , B29C2045/2824 , B29C2045/2851 , B29C2045/2872 , B29C2045/2875 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306
摘要： In an injection molding machine, an apparatus for controlling delivery of a fluid material to mold cavities of selectively variable size, shape, volume or configuration, the apparatus comprising a modular mold mounting mechanism having mounting apertures for receiving first and second molds having first and second mold cavities of different size, shape, volume or configuration, the mounting apertures being adapted for ready insertion and ready removal of the first and second molds; a manifold into which fluid material is injected, the manifold having first and second fluid delivery channels through which the fluid material is injected, one channel having an exit aperture communicating with a gate to the cavity of one mold, the other channel having an exit aperture communicating with a gate to the cavity of the other mold; each channel being associated with a drive mechanism which is interconnected to and controls operation of a fluid flow controller which varies flow of the fluid material through an associated channel; a sensor for sensing a selected condition of the fluid material being injected through at least one of the channels or at least one of the mold cavities; and a controller interconnected to each drive mechanism, the controller comprising a computer interconnected to a sensor which receives a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value corresponding to a signal received from the sensor as a variable for controlling operation of at least the drive mechanism associated with the at least one channel.
摘要翻译：在注射成型机中，一种用于控制流体材料输送到具有可变尺寸，形状，体积或构造的模腔的装置，该装置包括具有安装孔的模块化模具安装机构，该安装孔用于接收具有第一和第二模具的第一和第二模具具有不同尺寸，形状，体积或构造的模腔，所述安装孔适于准备插入并准备移除第一和第二模具; 流体材料被注入到歧管中，歧管具有第一和第二流体输送通道，流体材料通过该歧管注入，一个通道具有与门连接到一个模具的空腔的出口孔，另一个通道具有出口孔与门连通到另一个模具的腔体; 每个通道与驱动机构相关联，该驱动机构互连到并控制流体流动控制器的操作，流体流动控制器通过相关通道改变流体材料的流动; 用于感测通过至少一个通道或至少一个模腔注入的流体材料的选定状态的传感器; 以及与每个驱动机构相互连接的控制器，所述控制器包括互连到传感器的计算机，所述传感器接收代表由所述传感器感测到的选定状态的信号，所述计算机包括利用与从所述传感器接收的信号相对应的值作为用于至少控制与所述至少一个通道相关联的驱动机构的操作的变量。

4. 发明授权

US06589039B1 Controlled injection using manifold having multiple feed channels 有权
标题翻译：使用具有多个进料通道的歧管进行控制喷射
公开(公告)号：US06589039B1
公开(公告)日：2003-07-08
申请号：US09699856
申请日：2000-10-30
申请人： Michael A. Doughty , Wesley Drew Firisin , William J. Hume , Mark D. Moss , David Kazmer
发明人： Michael A. Doughty , Wesley Drew Firisin , William J. Hume , Mark D. Moss , David Kazmer
IPC分类号： B29C4577
CPC分类号： B29C45/2701 , B29C45/27 , B29C45/2704 , B29C45/2806 , B29C45/281 , B29C45/30 , B29C45/76 , B29C45/77 , B29C2045/2687 , B29C2045/2722 , B29C2045/279 , B29C2045/2817 , B29C2045/2855 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/76187 , B29C2945/76277 , B29C2945/7628 , B29C2945/76381 , B29C2945/76545 , B29C2945/76568 , B29C2945/76598 , B29C2945/76755 , B29C2945/76765 , B29C2945/76943 , B29C2945/76953 , B29C2945/76969
摘要： A system and method are provided in which the rate of material flow to a plurality of gates can be controlled by a single controller. According to one embodiment, material is provided to first and second runners, the first runner comprising a plurality of distribution nozzles, and the flow to the first runner being controllable independently of the flow to the second runner.
摘要翻译：提供了一种系统和方法，其中可以通过单个控制器来控制到多个门的流动速率。根据一个实施例，将材料提供给第一和第二流道，第一流道包括多个分配喷嘴，并且流到第一流道的流量可独立于流向第二流道的流量控制。

5. 发明授权

US06769896B2 Manifold system having flow control 有权
标题翻译：具有流量控制的歧管系统
公开(公告)号：US06769896B2
公开(公告)日：2004-08-03
申请号：US10355505
申请日：2003-01-31
申请人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
发明人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
IPC分类号： B29C4576
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： An injection molding apparatus and method are provided in which the rate of material flow during an injection cycle is controlled. According to one preferred embodiment, an injection molding apparatus is provided that includes a manifold, at least one injection nozzle coupled to the manifold, an actuator, and a valve pin adapted to reciprocate through the manifold and the injection nozzle. The valve pin has a first end coupled to the actuator, a second end that closes the gate in a forward position, and a control surface intermediate said first and second ends for adjusting the rate of material flow during an injection cycle. Retracting the valve pin tends to decrease the rate of material flow during the injection cycle and displacing the valve pin toward the gate tends to increase the rate of material flow during the injection cycle.
摘要翻译：提供了一种注射成型装置和方法，其中控制注射循环期间的物料流速。根据一个优选实施例，提供一种注射成型设备，其包括歧管，连接到歧管的至少一个注射喷嘴，致动器和适于通过歧管往复运动的喷嘴和喷嘴。阀销具有联接到致动器的第一端，在向前位置关闭闸门的第二端和在所述第一和第二端的中间的控制表面，用于在喷射循环期间调节材料流动速率。缩回阀销倾向于降低注射循环期间的材料流动速率，并且将阀销移向阀门倾向于增加注射循环期间材料流动的速率。

6. 发明授权

US06361300B1 Manifold system having flow control 失效
标题翻译：具有流量控制的歧管系统
公开(公告)号：US06361300B1
公开(公告)日：2002-03-26
申请号：US09063762
申请日：1998-04-21
申请人： David Kazmer , Mark D. Moss
发明人： David Kazmer , Mark D. Moss
IPC分类号： B29C4518
CPC分类号： B29C45/2806 , B29C45/30 , B29C45/76 , B29C2045/2687 , B29C2045/2722 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/76257 , B29C2945/7628 , B29C2945/76545 , B29C2945/76759 , B29C2945/76765 , Y10S425/225
摘要： An injection molding apparatus is provided for controlling the rate of material flow into a mold cavity or plurality of mold cavities during an injection cycle. The apparatus is, for example, a hot runner system for injecting plastic melt. A valve pin is provided for controlling the flow of material away from the gate. A gap is formed between the surface of the valve pin and the surface of the material flow bore away from the gate. Control of material flow is achieved by displacing the valve pin and thereby adjusting the size of the gap. A control system is provided that compares a sensed condition indicative of the rate of material flow into the mold cavity to a target profile of the sensed condition, and adjusts the valve pin during the injection cycle to mirror the target profile.
摘要翻译：提供了一种注射成型装置，用于控制在注射循环期间材料流入模腔或多个模腔的速率。该装置例如是用于注射塑料熔体的热流道系统。提供一个阀针，用于控制远离门的材料流动。在阀销的表面和材料流动孔的表面之间形成间隙以远离浇口。通过移动阀针并由此调节间隙的尺寸来实现材料流动的控制。提供了一种控制系统，其将表示材料流入模腔的感测条件与感测到的状态的目标轮廓进行比较，并且在注射周期期间调整阀针以反映目标轮廓。

7. 发明授权

US06343921B1 Manifold system having flow control using separate cavities 有权
标题翻译：具有流量控制的歧管系统
公开(公告)号：US06343921B1
公开(公告)日：2002-02-05
申请号：US09477931
申请日：2000-01-05
申请人： David Kazmer , Mark D. Moss
发明人： David Kazmer , Mark D. Moss
IPC分类号： B29C4577
CPC分类号： B29C45/2806 , B29C45/30 , B29C45/76 , B29C2045/2687 , B29C2045/2722 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/76257 , B29C2945/7628 , B29C2945/76545 , B29C2945/76759 , B29C2945/76765 , Y10S425/225
摘要： An injection molding apparatus is provided in which the rate of material flow during an injection cycle is controlled. According to one preferred embodiment, an injection molding system is provided that includes a manifold adapted to receive material injected from an injection molding machine and distribute the material to a plurality of channels, a plurality of injection molding nozzles coupled to the manifold, each injection molding nozzle having a bore for passing material from one of said channels of the manifold to a respective gate of a respective separate mold cavity, and a controller to individually control respective rates at which material flows into each separate mold cavity during an injection cycle.
摘要翻译：提供了一种注射成型装置，其中控制注射循环期间的物料流速。根据一个优选实施例，提供了一种注射成型系统，其包括适于接收从注射成型机注入的材料并将材料分配到多个通道的歧管，多个注射成型喷嘴，其连接到歧管，每个注塑喷嘴具有用于将材料从歧管的所述通道中的一个通道传递到相应的单独模具腔的相应浇口的孔，以及控制器，用于分别控制在注射循环期间材料流入每个分离的模腔中的相应速率。

8. 发明授权

US06287107B1 Apparatus for proportionally controlling fluid delivery to a mold 有权
公开(公告)号：US06287107B1
公开(公告)日：2001-09-11
申请号：US09434928
申请日：1999-11-05
申请人： David Kazmer , Mark D. Moss
发明人： David Kazmer , Mark D. Moss
IPC分类号： B29C4577
CPC分类号： B29C45/2725 , B29C45/1603 , B29C45/2806 , B29C45/281 , B29C45/30 , B29C45/76 , B29C2045/2687 , B29C2045/2722 , B29C2045/282 , B29C2045/2824 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/7604 , B29C2945/76083 , B29C2945/76187 , B29C2945/7628 , B29C2945/76287 , B29C2945/76545 , B29C2945/76735 , B29C2945/76765 , B29C2945/76943 , Y10S425/225
摘要： In an injection molding machine having first and second nozzles for delivering melt material from a common manifold to one or more mold cavities, apparatus for controlling delivery of the melt material from the nozzles to the one or more mold cavities, each nozzle having an exit aperture communicating with a gate of a cavity of a mold and being associated with an actuator interconnected to a melt flow controller, the apparatus comprising: a sensor for sensing a selected condition of the melt material through at least one of the nozzles; and, an actuator controller interconnected to each actuator, at least one actuator controller comprising a computer interconnected to the sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value corresponding to a signal received from the sensor as a variable for controlling operation of an actuator for the at least one nozzle.

9. 发明授权

US06767486B2 Controlled injection using manifold having multiple feed channels 有权
标题翻译：使用具有多个进料通道的歧管进行控制喷射
公开(公告)号：US06767486B2
公开(公告)日：2004-07-27
申请号：US10422315
申请日：2003-04-24
申请人： Michael A. Doughty , Wesley Drew Firisin , William J. Hume , Mark D. Moss , David Kazmer
发明人： Michael A. Doughty , Wesley Drew Firisin , William J. Hume , Mark D. Moss , David Kazmer
IPC分类号： B29C4577
CPC分类号： B29C45/2701 , B29C45/27 , B29C45/2704 , B29C45/2806 , B29C45/281 , B29C45/30 , B29C45/76 , B29C45/77 , B29C2045/2687 , B29C2045/2722 , B29C2045/279 , B29C2045/2817 , B29C2045/2855 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/76187 , B29C2945/76277 , B29C2945/7628 , B29C2945/76381 , B29C2945/76545 , B29C2945/76568 , B29C2945/76598 , B29C2945/76755 , B29C2945/76765 , B29C2945/76943 , B29C2945/76953 , B29C2945/76969
摘要： A system and method are provided in which the rate of material flow to a plurality of gates can be controlled by a single controller. According to one embodiment, material is provided to first and second runners, the first runner comprising a plurality of distribution nozzles, and the flow to the first runner being controllable independently of the flow to the second runner.

10. 发明授权

US06585505B2 Machine for proportionally controlling fluid delivery to a mold 有权
标题翻译：用于成比例地控制流体输送到模具的机器
公开(公告)号：US06585505B2
公开(公告)日：2003-07-01
申请号：US09841322
申请日：2001-04-24
申请人： David Kazmer , Mark D. Moss
发明人： David Kazmer , Mark D. Moss
IPC分类号： B29C4577
CPC分类号： D01F8/06 , B29C45/27 , B29C45/2701 , B29C45/2806 , B29C45/281 , B29C45/30 , B29C45/76 , B29C45/77 , B29C2045/2687 , B29C2045/2722 , B29C2045/2761 , B29C2045/279 , B29C2045/2817 , B29C2045/282 , B29C2045/2824 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76277 , B29C2945/76381 , B29C2945/76531 , B29C2945/76568 , B29C2945/76575 , B29C2945/76665 , B29C2945/76688 , B29C2945/76735 , B29C2945/76859 , D01F6/46
摘要： In an injection molding machine having first and second nozzles for delivering melt material from a common manifold to one or more mold cavities, apparatus for controlling delivery of the melt material from the nozzles to the one or more mold cavities, each nozzle having an exit aperture communicating with a gate of a cavity of a mold and being associated with an actuator interconnected to a melt flow controller, the apparatus comprising a sensor for sensing a selected condition of the melt material through at least one of the nozzles; an actuator controller interconnected to each actuator, each actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value corresponding to a signal received from the sensor as a variable for controlling operation of an actuator for the at least one nozzle; wherein the melt flow controller controls the rate of flow of the melt material at different rates according to the algorithm at a position spaced upstream of the gate.
摘要翻译：在具有用于将熔体材料从公共歧管传送到一个或多个模具腔的第一和第二喷嘴的注射成型机中，用于控制熔体材料从喷嘴到一个或多个模具腔的输送的设备，每个喷嘴具有出口孔与模具的空腔的门连通并与互连到熔体流动控制器的致动器相关联，该装置包括用于通过至少一个喷嘴感测熔化材料的选定状态的传感器; 与每个致动器相互连接的致动器控制器，每个致动器控制器包括互连到传感器的计算机，用于接收表示由传感器感测的选定状态的信号，该计算机包括使用与从传感器接收的信号相对应的值作为用于控制至少一个喷嘴的致动器的操作的变量; 其中所述熔体流动控制器根据在所述浇口上游间隔的位置处的所述算法以不同的速率控制所述熔体材料的流速。

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