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1. 发明授权

US07704433B2 Control system for dynamic feed coinjection process 失效
标题翻译：动态饲料共注射过程控制系统
公开(公告)号：US07704433B2
公开(公告)日：2010-04-27
申请号：US12372096
申请日：2009-02-17
申请人： Roberto D. Sicilia
发明人： Roberto D. Sicilia
IPC分类号： B29C45/16
CPC分类号： B29C45/02 , B29C45/1603 , B29C45/30 , B29C2045/1685
摘要： Coinjection molding system control apparatus and method preferably includes flow control structure and/or steps configured to reduce pressure on a second melt, preferably causing a relatively small portion of a first melt to flow from a distal portion of a first melt channel in the coinjection nozzle into a distal end of a second melt channel in the coinjection nozzle. This prevents substantial amounts of the second melt from being dragged into the mold cavity when the next shot of the first melt is injected.
摘要翻译：共注射成型系统控制装置和方法优选地包括流动控制结构和/或构造成减小第二熔体上的压力的步骤，优选地使第一熔体的相对小部分从共注射喷嘴中的第一熔体通道的远端部分流出进入共注射喷嘴中的第二熔体通道的远端。当第一熔体的下一次喷射被注入时，这防止了大量的第二熔体被拖入模腔中。

2. 发明申请

US20090179345A1 APPARATUS AND METHOD FOR ACTUATION OF INJECTION MOLDING SHOOTING POTS 有权
标题翻译：注射成型喷丸的装置和方法
公开(公告)号：US20090179345A1
公开(公告)日：2009-07-16
申请号：US12409080
申请日：2009-03-23
申请人： Roberto D. Sicilia
发明人： Roberto D. Sicilia
IPC分类号： B29C33/00 , B29C45/13
CPC分类号： B29C45/1603 , B29C45/02 , B29C45/2806
摘要： Method whereby coinjection molding shooting pot actuation structure is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate. The shooting pot is preferably disposed in one of a mold cavity half and a mold core half. A shooting pot piston is configured to discharge a melt from the shooting pot. A transmission structure is configured to (i) extend through one of the mold cavity half and the mold core half, and (ii) to transmit a force to the shooting pot piston. Actuation structure is disposed on the opposite side of the mold cavity half from the coinjection hot runner, and is configured to provide the force to the transmission structure. This configuration conserves space in the mold.
摘要翻译：共注射成型射出缸致动结构被配置为安装在具有共注射喷嘴的共注射热流道中的方法，共注射喷嘴具有至少两个熔体通道，其结束于同一个浇口。射出盆优选地设置在模腔一半和模芯半部中的一个中。射出缸活塞被配置成从射出缸排出熔体。传输结构被配置为（i）延伸穿过模腔半部和模芯半部中的一个，以及（ii）向射出缸活塞传递力。致动结构设置在模腔的与共注射热流道一半的相对侧上，并且被配置为向传动结构提供力。该配置节省了模具中的空间。

3. 发明授权

US07951321B2 Method for actuation of injection molding shooting pots 失效
标题翻译：注射成型射出缸的启动方法
公开(公告)号：US07951321B2
公开(公告)日：2011-05-31
申请号：US12409126
申请日：2009-03-23
申请人： Roberto D. Sicilia
发明人： Roberto D. Sicilia
IPC分类号： B29C45/13 , B29C45/16
CPC分类号： B29C45/1603 , B29C45/02 , B29C45/2806
摘要： Apparatus and method whereby coinjection molding shooting pot actuation structure is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate. The shooting pot is preferably disposed in one of a mold cavity half and a mold core half. A shooting pot piston is configured to discharge a melt from the shooting pot. A transmission structure is configured to (i) extend through one of the mold cavity half and the mold core half, and (ii) to transmit a force to the shooting pot piston. Actuation structure is disposed on the opposite side of the mold cavity half from the coinjection hot runner, and is configured to provide the force to the transmission structure. This configuration conserves space in the mold.
摘要翻译：联合注射成型射出缸致动结构的装置和方法被配置为安装在具有共注射喷嘴的共注射热流道中，共注射喷嘴具有至少两个熔体通道在同一个浇口处终止。射出盆优选地设置在模腔一半和模芯半部中的一个中。射出缸活塞被配置成从射出缸排出熔体。传输结构被配置为（i）延伸穿过模腔半部和模芯半部中的一个，以及（ii）向射出缸活塞传递力。致动结构设置在模腔的与共注射热流道一半的相对侧上，并且被配置为向传动结构提供力。该配置节省了模具中的空间。

4. 发明申请

US20090152768A1 CONTROL SYSTEM FOR DYNAMIC FEED COINJECTION PROCESS 失效
标题翻译：动态进给联合过程控制系统
公开(公告)号：US20090152768A1
公开(公告)日：2009-06-18
申请号：US12372096
申请日：2009-02-17
申请人： ROBERTO D. SICILIA
发明人： ROBERTO D. SICILIA
IPC分类号： B29C45/00
CPC分类号： B29C45/02 , B29C45/1603 , B29C45/30 , B29C2045/1685
摘要： Coinjection molding system control apparatus and method preferably includes flow control structure and/or steps configured to reduce pressure on a second melt, preferably causing a relatively small portion of a first melt to flow from a distal portion of a first melt channel in the coinjection nozzle into a distal end of a second melt channel in the coinjection nozzle. This prevents substantial amounts of the second melt from being dragged into the mold cavity when the next shot of the first melt is injected.
摘要翻译：共注射成型系统控制装置和方法优选地包括流动控制结构和/或构造成减小第二熔体上的压力的步骤，优选地使第一熔体的相对小部分从共注射喷嘴中的第一熔体通道的远端部分流出进入共注射喷嘴中的第二熔体通道的远端。当第一熔体的下一次喷射被注入时，这防止了大量的第二熔体被拖入模腔中。

5. 发明授权

US07291298B2 Apparatus and method for injection molding shooting pot wedge feature 失效
标题翻译：注射成型射出壶楔特征的装置和方法
公开(公告)号：US07291298B2
公开(公告)日：2007-11-06
申请号：US10887353
申请日：2004-07-09
申请人： Nicholas W. Serniuck , Roberto D. Sicilia
发明人： Nicholas W. Serniuck , Roberto D. Sicilia
IPC分类号： B29C45/13 , B29C45/54
CPC分类号： B29C45/02 , B29C45/1603 , B29C45/76
摘要： An injection molding shooting pot shot size control apparatus is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate includes a valve inlet and a valve outlet. An adjustable melt control mechanism, preferably in the form of a hydraulically actuated wedge, is configured to (i) be disposed in a cavity plate adjacent to a hot runner assembly, and allow the shot size position to be set while the mold is open, and (ii) permit the charged shooting pot cylinder to decompress the melt when the wedge is pulled away from the shooting pot piston.
摘要翻译：注射成型射出罐喷射尺寸控制装置被配置为安装在具有共注射喷嘴的共注射热流道中，共注射喷嘴具有至少两个在相同浇口处终止的熔体通道，包括阀入口和阀出口。可调节的熔体控制机构，优选地以液压致动的楔形件的形式，被配置为（i）设置在与热流道组件相邻的腔板中，并且允许在模具打开时设定喷射尺寸位置，和（ii）当楔形物从射出缸活塞拉出时，允许带电的射出缸筒减压熔体。

6. 发明授权

US07824596B2 Method for actuation of injection molding shooting pots 有权
标题翻译：注射成型射出缸的启动方法
公开(公告)号：US07824596B2
公开(公告)日：2010-11-02
申请号：US12409080
申请日：2009-03-23
申请人： Roberto D. Sicilia
发明人： Roberto D. Sicilia
IPC分类号： B29C45/13 , B29C45/16
CPC分类号： B29C45/1603 , B29C45/02 , B29C45/2806
摘要： Method whereby coinjection molding shooting pot actuation structure is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate. The shooting pot is preferably disposed in one of a mold cavity half and a mold core half. A shooting pot piston is configured to discharge a melt from the shooting pot. A transmission structure is configured to (i) extend through one of the mold cavity half and the mold core half, and (ii) to transmit a force to the shooting pot piston. Actuation structure is disposed on the opposite side of the mold cavity half from the coinjection hot runner, and is configured to provide the force to the transmission structure. This configuration conserves space in the mold.
摘要翻译：共注射成型射出缸致动结构被配置为安装在具有共注射喷嘴的共注射热流道中的方法，共注射喷嘴具有至少两个熔体通道，其结束于同一个浇口。射出盆优选地设置在模腔一半和模芯半部中的一个中。射出缸活塞被配置成从射出缸排出熔体。传输结构被配置为（i）延伸穿过模腔半部和模芯半部中的一个，以及（ii）向射出缸活塞传递力。致动结构设置在模腔的与共注射热流道一半的相对侧上，并且被配置为向传动结构提供力。该配置节省了模具中的空间。

7. 发明授权

US06491509B1 Shooting pot actuator for an injection molding machine 有权
标题翻译：注射成型机的拍摄壶执行器
公开(公告)号：US06491509B1
公开(公告)日：2002-12-10
申请号：US09680977
申请日：2000-10-06
申请人： Robert D. Schad , Roberto D. Sicilia , Ronald Ing , Bruce Catoen , Robert Domodossola
发明人： Robert D. Schad , Roberto D. Sicilia , Ronald Ing , Bruce Catoen , Robert Domodossola
IPC分类号： B29C4516
CPC分类号： B29C45/53 , B29C45/02 , B29C45/1642 , B29C45/54
摘要： A shooting pot actuator for an injection molding machine having two plates carrying pusher rods for pushing against injection plungers within the shooting pots. The plates are mounted outside the mold and the clamp unit, and the pushers extend through bores in the stationary platen of the clamp unit to reach the injection plungers. The actuator reduces the cost and complication of mold design and production, and permits simplified adjustment of the injection plunger stroke.
摘要翻译：一种用于注射成型机的射出缸致动器，具有两个承载推杆的板，用于推动射出缸内的注射柱塞。板被安装在模具和夹具单元外部，并且推动器延伸穿过夹具单元的固定压板中的孔以到达注射柱塞。执行器降低了模具设计和生产的成本和复杂性，并且允许简化的注射柱塞行程的调整。

8. 发明授权

US06220850B1 Mold gate insert 失效
标题翻译：模具门插入
公开(公告)号：US06220850B1
公开(公告)日：2001-04-24
申请号：US09250415
申请日：1999-02-16
申请人： Bruce Catoen , Roberto D. Sicilia , Janet Lee
发明人： Bruce Catoen , Roberto D. Sicilia , Janet Lee
IPC分类号： B29C4523
CPC分类号： B29C45/278 , B29C45/2711 , B29C45/2737 , B29K2105/253
摘要： An injection molding machine, and stack assembly, employing a novel mold gate insert that can decrease the cycle time of the machine, and crystallinity and other defects in the mold gate area of plastic articles. A mold gate insert is described that is formed in two pieces. A first portion of the insert can forms a gate land for valve gated machines, and can thermally shield the nozzle tip. This first portion is made of a wear resistant material having a relatively low thermal conductivity, such as H13 tool steel. A second portion of the insert forms a section of the mold cavity and is made of a relatively highly thermally conductive material, such as beryllium copper. During the cooling phase of the injection cycle, the second portion provides rapid dissipation of heat to cool the section of the mold cavity, while the first portion creates a thermal barrier to shield the nozzle tip from the cooling of the second portion.
摘要翻译：一种注射成型机和堆叠组件，采用可以减少机器的循环时间的新型模具浇口插入件，以及塑料制品的模具门区域中的结晶度等缺陷。描述了形成为两片的模具浇口插入件。插入件的第一部分可以形成用于阀门控机器的闸板，并且可以热屏蔽喷嘴尖端。该第一部分由具有较低导热性的耐磨材料制成，例如H13工具钢。插入件的第二部分形成模腔的一部分，并且由比较高导热的材料制成，例如铍铜。在注射循环的冷却阶段期间，第二部分提供快速散热以冷却模腔的部分，而第一部分形成热屏障，以阻止喷嘴尖端与第二部分的冷却。

9. 发明申请

US20090179346A1 APPARATUS AND METHOD FOR ACTUATION OF INJECTION MOLDING SHOOTING POTS 失效
标题翻译：注射成型喷丸的装置和方法
公开(公告)号：US20090179346A1
公开(公告)日：2009-07-16
申请号：US12409126
申请日：2009-03-23
申请人： Roberto D. SICILIA
发明人： Roberto D. SICILIA
IPC分类号： B29C45/18
CPC分类号： B29C45/1603 , B29C45/02 , B29C45/2806
摘要： Apparatus and method whereby coinjection molding shooting pot actuation structure is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate. The shooting pot is preferably disposed in one of a mold cavity half and a mold core half. A shooting pot piston is configured to discharge a melt from the shooting pot. A transmission structure is configured to (i) extend through one of the mold cavity half and the mold core half, and (ii) to transmit a force to the shooting pot piston. Actuation structure is disposed on the opposite side of the mold cavity half from the coinjection hot runner, and is configured to provide the force to the transmission structure. This configuration conserves space in the mold.
摘要翻译：联合注射成型射出缸致动结构的装置和方法被配置为安装在具有共注射喷嘴的共注射热流道中，共注射喷嘴具有至少两个熔体通道在同一个浇口处终止。射出盆优选地设置在模腔一半和模芯半部中的一个中。射出缸活塞被配置成从射出缸排出熔体。传输结构被配置为（i）延伸穿过模腔半部和模芯半部中的一个，以及（ii）向射出缸活塞传递力。致动结构设置在模腔的与共注射热流道一半的相对侧上，并且被配置为向传动结构提供力。该配置节省了模具中的空间。

10. 发明授权

US07559756B2 Apparatus and method for actuation of injection molding shooting pots 失效
标题翻译：用于致动注射成型射出盆的装置和方法
公开(公告)号：US07559756B2
公开(公告)日：2009-07-14
申请号：US10879575
申请日：2004-06-30
申请人： Roberto D. Sicilia
发明人： Roberto D. Sicilia
IPC分类号： B29C45/13
CPC分类号： B29C45/1603 , B29C45/02 , B29C45/2806
摘要： Apparatus and method whereby coinjection molding shooting pot actuation structure is configured to be installed in a coinjection hot runner with a coinjection nozzle, the coinjection nozzle having at least two melt channels ending at the same gate. The shooting pot is preferably disposed in one of a mold cavity half and a mold core half. A shooting pot piston is configured to discharge a melt from the shooting pot. A transmission structure is configured to (i) extend through one of the mold cavity half and the mold core half, and (ii) to transmit a force to the shooting pot piston. Actuation structure is disposed on the opposite side of the mold cavity half from the coinjection hot runner, and is configured to provide the force to the transmission structure. This configuration conserves space in the mold.
摘要翻译：联合注射成型射出缸致动结构的装置和方法被配置为安装在具有共注射喷嘴的共注射热流道中，共注射喷嘴具有至少两个熔体通道在同一个浇口处终止。射出盆优选地设置在模腔一半和模芯半部中的一个中。射出缸活塞被配置成从射出缸排出熔体。传输结构被配置为（i）延伸穿过模腔半部和模芯半部中的一个，以及（ii）向射出缸活塞传递力。致动结构设置在模腔的与共注射热流道一半的相对侧上，并且被配置为向传动结构提供力。该配置节省了模具中的空间。

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