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1. 发明申请

US20170080621A1 INJECTION MOLDING METHOD OF RESIN MOLDED ARTICLE AND SPECIFYING METHOD OF CLAMPING FORCE 审中-公开
公开(公告)号：US20170080621A1
公开(公告)日：2017-03-23
申请号：US15364828
申请日：2016-11-30
申请人： OLYMPUS CORPORATION
发明人： Kazuhiro KIKUMORI
IPC分类号： B29C45/77 , B29C45/64 , B29C45/34
CPC分类号： B29C45/77 , B29C45/0025 , B29C45/34 , B29C45/64 , B29C45/7653 , B29C45/766 , B29C2945/76006 , B29C2945/76244 , B29C2945/76264 , B29C2945/76414 , B29C2945/76505 , B29C2945/76869 , B29C2945/76943 , B29L2011/0016
摘要： An injection molding method of a resin molded article closes a first die and a second die by a predetermined clamping force, conducts pressure holding and cooling after filling a cavity formed between the first die and the second die with a molten resin, and opens the first die and the second die. The injection molding method conducts clamping, filling, pressure holding, and cooling for the first die and the second die by a clamping force previously specified on the basis of a sample with which pressure in the cavity during a cooling process indicates a minimum and which is specified from samples of clamping forces.

2. 发明申请

US20150028507A1 ACOUSTIC NOISE SENSING FOR CONTROLLING MANUFACTURE OF A COMPONENT PART MADE OF A FLOWABLE BASE MATERIAL 审中-公开
标题翻译：用于控制可流动基材的组分部件制造的声音噪声检测
公开(公告)号：US20150028507A1
公开(公告)日：2015-01-29
申请号：US14374161
申请日：2012-12-20
申请人： MONTANUNIVERSITÄT LEOBEN
发明人： Christian Kukla , Thomas Lucyshyn , Gerhard Rath , Florian Muller
IPC分类号： B29C45/76
CPC分类号： B29C45/76 , B29C2945/76036 , B29C2945/76056 , B29C2945/76173 , B29C2945/76244 , B29C2945/76257 , B29C2945/76381 , B29C2945/76471 , B29C2945/76551 , G01N29/00 , G01N29/14 , G01N29/46
摘要： A tool (100) for manufacturing a component part from a flowable base material, wherein the tool (100) comprises a processing chamber (102) into which the flowable base material is introducible for manufacturing the component part, an acoustic sensor (104) configured for sensing an acoustic signal originating from the tool (100), particularly from the processing chamber (102), and being indicative of an interaction between the flowable base material and the tool (100), particularly the processing chamber (102), during the manufacturing, wherein the acoustic sensor (104) comprises a movable actuator (110), and a control unit (200) configured for controlling and/or documenting the manufacturing in the processing chamber (102) based on the sensed acoustic signal.
摘要翻译：一种用于从可流动的基材制造部件的工具（100），其中所述工具（100）包括处理室（102），所述可流动的基材可以被引入其中以用于制造所述部件;声传感器（104）用于感测来自工具（100）的声信号，特别是来自处理室（102）的声信号，并且指示可流动的基材和工具（100），特别是处理室（102）之间的相互作用其中所述声学传感器（104）包括可移动致动器（110），以及控制单元（200），其被配置为基于所感测的声学信号来控制和/或记录所述处理室（102）中的制造。

3. 发明申请

US20080184826A1 MONITOR FOR INJECTION MOLDING MACHINE 审中-公开
标题翻译：注塑机监控
公开(公告)号：US20080184826A1
公开(公告)日：2008-08-07
申请号：US12038751
申请日：2008-02-27
申请人： Osamu SAITO , Kenji ARAKI
发明人： Osamu SAITO , Kenji ARAKI
IPC分类号： G01D7/02
CPC分类号： G01D7/10 , B29C45/768 , B29C2045/7606 , B29C2945/76006 , B29C2945/7602 , B29C2945/7604 , B29C2945/76073 , B29C2945/76083 , B29C2945/7611 , B29C2945/7612 , B29C2945/76187 , B29C2945/76204 , B29C2945/7621 , B29C2945/76244 , B29C2945/76381 , B29C2945/76387 , B29C2945/76394 , B29C2945/76551 , B29C2945/76682 , B29C2945/76688
摘要： Variables such as injection pressure and injection velocity are detected at a predetermined sampling cycle for each molding cycle and the variables for a plurality of past molding cycles starting from the latest molding cycle are stored. Change patterns of the stored variables of the respective molding cycles are displayed in the form of graphs in which the first axis represents time (the number of times of sampling), the second axis represents the variable values, and the third axis represents the molding cycle.
摘要翻译：对于每个成型周期，以预定的采样周期检测诸如注射压力和注射速度的变量，并且存储从最新模制循环开始的多个过去模制循环的变量。相应成型周期的存储变量的变化模式以图形的形式显示，其中第一轴表示时间（采样次数），第二轴表示可变值，第三轴表示成型周期。

4. 发明申请

US20050285289A1 Controller of ejector mechanism in injection molding machine and method of setting terminal position of forward motion of ejector pins of ejector mechanism 失效
标题翻译：注塑机顶出机构控制器及喷射器机构顶针前端位置设定方法
公开(公告)号：US20050285289A1
公开(公告)日：2005-12-29
申请号：US11157805
申请日：2005-06-22
申请人： Tatsuhiro Uchiyama , Yuichi Hosoya
发明人： Tatsuhiro Uchiyama , Yuichi Hosoya
IPC分类号： B29C45/40 , B29C45/76 , B29C45/00
CPC分类号： B29C45/7626 , B29C45/4005 , B29C2045/764 , B29C2945/76013 , B29C2945/76083 , B29C2945/7611 , B29C2945/76244 , B29C2945/76525 , B29C2945/76575 , B29C2945/76722 , B29C2945/76933 , B29C2945/76939 , B29C2945/76943
摘要： A controller and a method for an ejector mechanism in an injection molding machine for appropriately setting a terminal position of a forward motion of ejector pins of the ejector mechanism. The terminal position of the forward motion is set to a position where an elastic force of return springs does not exceed a retaining force of a brake device for retaining the ejector pins at the terminal position. The elastic force of the springs are detected during the ejector pins are moved forward. A position of the ejector pins immediately before the detected elastic force of the springs exceeds the retaining force of the brake device is determined and displayed on a display device as a criterial position. The terminal position of the forward motion of the ejector pins is set not to exceed the determined criterial position.
摘要翻译：一种用于注射成型机中的喷射器机构的控制器和方法，用于适当地设定喷射器机构的顶针的向前运动的终端位置。向前运动的终端位置被设定为弹簧的弹力不超过用于将顶针保持在终端位置的制动装置的保持力的位置。在顶针向前移动期间检测弹簧的弹性。在检测到的弹簧的弹力超过制动装置的保持力之前，顶杆的位置被确定并显示在显示装置上作为标准位置。顶针的向前运动的终端位置设定为不超过确定的标准位置。

5. 发明申请

US20140186487A1 PIN HAVING LIGHT GUIDE FOR INJECTION MOLD 有权
标题翻译：具有注射模具的指示灯
公开(公告)号：US20140186487A1
公开(公告)日：2014-07-03
申请号：US14108750
申请日：2013-12-17
申请人： Futuba Corporation
发明人： Toshiharu TANAKA , Yasuhiro NOHARA
IPC分类号： B29C45/40
CPC分类号： B29C45/401 , B29C2945/76006 , B29C2945/7604 , B29C2945/7611 , B29C2945/76244 , B29C2945/76257
摘要： A pin having a light guide for an injection mold includes an outer sleeve having a hollow portion, an inner sleeve fixed to the hollow portion of the outer sleeve, a bundle sleeve fixed to a hollow portion of the inner sleeve, a bundle fiber fixed to a hollow portion of the bundle sleeve. A leading end portion of the bundle sleeve has a substantially cone-shaped caulked portion. A portion of the hollow portion of the inner sleeve which is brought into contact with the cone-shaped caulked portion of the bundle sleeve has a tapered shape that coincides with the shape of the portion of the bundle sleeve. A shoulder portion is formed at a rear end portion of the hollow portion of the outer sleeve and a rear end of the inner sleeve is engage with the shoulder portion.
摘要翻译：具有注射模具用导光体的销包括具有中空部的外套筒，固定在外套筒的中空部的内套筒，固定于内套筒的中空部的束套筒，固定于束套筒的中空部分。束套管的前端部具有大致锥形的铆接部分。与套管的锥形铆接部分接触的内套筒的中空部分的一部分具有与束套筒部分的形状一致的锥形形状。肩部形成在外套筒的中空部的后端部，内套筒的后端与肩部接合。

6. 发明授权

US07787983B2 Method for sequential programming of an injection molding cycle of an injection molding machine 有权
标题翻译：注射成型机的注塑循环的顺序编程方法
公开(公告)号：US07787983B2
公开(公告)日：2010-08-31
申请号：US11943165
申请日：2007-11-20
申请人： Günther Grimm , Markus Betsche , Dietrich Hunold
发明人： Günther Grimm , Markus Betsche , Dietrich Hunold
IPC分类号： B29C45/00 , G05B11/01 , G05B13/02 , G06F19/00
CPC分类号： B29C45/762 , B29C45/33 , B29C2945/7617 , B29C2945/76244 , B29C2945/76284 , B29C2945/76317 , G05B19/40937 , G05B19/42 , G05B2219/36425 , G05B2219/45244 , Y02P90/265
摘要： In a method for sequentially programming an injection molding cycle of an injection molding machine comprising one or several injection molds, the injection molding cycle is started manually step by step. The parts of the injection molding machine and/or the parts of the injection mold(s) are manually displaced into the positions or states required for the injection molding cycle in the order required for the injection molding cycle. The movement sequence (the actions and the obtained states) of the machine parts and/or the mold parts is stored in a controller.
摘要翻译：在用于顺序编程包括一个或多个注射模具的注射成型机的注射成型循环的方法中，逐步地手动开始注射成型循环。注塑机的部件和/或注射模具的部件按照注塑周期所需的顺序手动移动到注塑周期所需的位置或状态。机器部件和/或模具部件的运动顺序（动作和获得的状态）存储在控制器中。

7. 发明申请

US20080277822A1 APPARATUS AND METHOD FOR PERIODICALLY COOLING INJECTION MOLD 审中-公开
标题翻译：定期冷却注射模具的装置和方法
公开(公告)号：US20080277822A1
公开(公告)日：2008-11-13
申请号：US11746612
申请日：2007-05-09
申请人： Chih-Yu CHEN , Jian-Ren Wang , Ke-Meng He
发明人： Chih-Yu CHEN , Jian-Ren Wang , Ke-Meng He
IPC分类号： B29C45/73 , B29C45/03
CPC分类号： B29C45/78 , B29C45/40 , B29C2945/76006 , B29C2945/76244 , B29C2945/76381 , B29C2945/76418 , B29C2945/76478 , B29C2945/76531 , B29C2945/76545 , B29C2945/76732 , B29C2945/76782 , B29C2945/76892
摘要： An apparatus for periodically cooling injection mold has a cavity formed between a cavity insert and a core insert of the injection mold. The bottom of the cavity defines a perforation that extends and passes through a lower pushing plate. An ejector pin is received in the perforation. The bottom end of the ejector pin passes out of the lower pushing plate and is above the top surface of a lower fixed plate. A sensor switch that controls several electric valve actuators is located on the lower fixed plate and is below the ejector pin. The electric valve actuators control cooling liquid to flow into several cooling pipes that are configured in the cavity insert and the core insert respectively. A method for periodically cooling injection mold includes the steps of: closing the injection mold and pouring raw materials into the cavity to form a product; pushing the ejector pin downward along the perforation and the bottom of the ejector pin touching and pressing the sensor switch. The sensor switch is inducted, and further causes the electric valve actuators opened. The cooling liquid flows into the cooling pipes for cooling the injection mold. Then, liberate the bottom of the ejector pin away from the sensor switch when the product is taken out from the injection mold. Last, release induction of the sensor switch for causing the electric valve actuator closed correspondingly and for stopping the cooling liquid into the cooling pipes.
摘要翻译：用于周期性地冷却注射模具的装置具有形成在注射模具的腔插入件和芯插入件之间的空腔。腔的底部限定了穿过下推板的穿孔。顶针被接收在穿孔中。顶针的底端从下推板出来，位于下固定板的上表面之上。控制多个电动执行器的传感器开关位于下固定板上，并位于顶针下方。电动阀执行器控制冷却液体流入多个冷却管，分别配置在空腔插入件和芯插入件中。一种用于周期性地冷却注射模具的方法包括以下步骤：关闭注射模具并将原料倒入空腔中以形成产品; 沿着穿孔向下推动顶针，顶推杆的底部接触并按压传感器开关。传感器开关被引入，并进一步使电动阀门执行器打开。冷却液流入冷却管，以冷却注射模具。然后，当产品从注射模具中取出时，将顶针的底部释放出传感器开关。最后，释放感应开关感应器，使电动阀执行器相应地关闭，并将冷却液停止进入冷却管道。

8. 发明授权

US07320765B2 Gas pin for thermocouple for gas assisted injection molding 失效
标题翻译：用于气体辅助注射成型的热电偶气针
公开(公告)号：US07320765B2
公开(公告)日：2008-01-22
申请号：US10709388
申请日：2004-04-30
申请人： Gregory A. Homann , James Hendry
发明人： Gregory A. Homann , James Hendry
IPC分类号： B29D22/00
CPC分类号： B29C45/1734 , B29C45/78 , B29C2945/7604 , B29C2945/76167 , B29C2945/76244 , B29C2945/76257 , B29C2945/76287 , B29C2945/76498 , B29C2945/76531 , B29C2945/76545 , B29C2945/76591 , B29C2945/76779 , B29D11/00413
摘要： A method and system for forming an injection molded plastic part. After the injection of plastic material has started, a volume of gas from a fixed volume reservoir is introduced into the plastic material at a low pressure forming a hollow cavity. The gas is introduced into the mold by a gas pin having a temperature sensing device, such as a thermocouple, positioned on it. The introduction of this volume of gas is initiated when the temperature of the plastic material in the mold has reached a predetermined value. After the mold is filled and packed with plastic, pressurized gas is introduced into the hollow cavity forming the completed plastic part.
摘要翻译：一种用于形成注模塑料部件的方法和系统。在注塑塑料材料开始之后，一定量的来自固定容积的储存器的气体以低压被引入到塑料材料中，形成中空腔。通过具有位于其上的温度感测装置（例如热电偶）的气体针将气体引入模具中。当模具中的塑料材料的温度达到预定值时，开始引入该体积的气体。在模具填充并填充塑料之后，将加压气体引入形成完成的塑料部件的中空腔中。

9. 发明申请

US20050089593A1 Molding apparatus with a pressure sensor for packaging semiconductor device 审中-公开
标题翻译：具有用于封装半导体器件的压力传感器的成型装置
公开(公告)号：US20050089593A1
公开(公告)日：2005-04-28
申请号：US10876609
申请日：2004-06-28
申请人： Wei-Chih Wang , Kuang-Lin Lo , Yun-Lung Chang
发明人： Wei-Chih Wang , Kuang-Lin Lo , Yun-Lung Chang
IPC分类号： B29C45/14 , B29C45/40 , B29C45/76 , B29C45/77 , B29C70/72
CPC分类号： B29C45/401 , B29C45/14639 , B29C45/7646 , B29C45/77 , B29C2945/76006 , B29C2945/76244 , B29C2945/7626
摘要： A molding apparatus mainly comprises a mold chase holder, a mold chase, a heater and a pressure sensor. The mold chase comprises a mold cavity and a via, wherein the via penetrates the mold-cavity surface of the mold cavity. The mold chase is accommodated by a mold chase holder and there is a heater, for heating the mold chase up, disposed therein. And the pressure sensor for measuring the viscosity of the instant molding flow at the mold-cavity surface of the mold cavity is provided in the via of the mold chase.
摘要翻译：成型装置主要包括模具支架，模具追加器，加热器和压力传感器。模具包括模具腔和通孔，其中通孔穿过模腔的模腔表面。模具追逐由模具夹持器容纳，并且设置有用于加热模具追加的加热器。并且用于测量在模腔的模腔表面处的即时成型流的粘度的压力传感器设置在模具追踪的通孔中。

10. 发明授权

US06345974B1 Ejector pin with pressure sensor 有权
标题翻译：带压力传感器的顶针
公开(公告)号：US06345974B1
公开(公告)日：2002-02-12
申请号：US09263823
申请日：1999-03-08
申请人： Hiroaki Kawasaki , Yutaka Hiroshima , Chisato Akinari , Yasuo Ishiwata
发明人： Hiroaki Kawasaki , Yutaka Hiroshima , Chisato Akinari , Yasuo Ishiwata
IPC分类号： B29C4540
CPC分类号： B29C45/401 , B29C45/77 , B29C2945/76006 , B29C2945/76013 , B29C2945/76103 , B29C2945/76163 , B29C2945/76244 , B29C2945/76257 , B29C2945/76287 , B29C2945/76381 , B29C2945/76458
摘要： An ejector pin with a pressure sensor is provided, of which the sensor output can be utilized without any correction even in different diameter thereof, so that no design changes are required according to loads to the ejector pin. The ejector pin has a bar portion for extruding a molded component and a sleeve portion slidably housing the bar portion. The end of the bar portion faces the cavity from the opening at the end of the guide portion. A housing room is defined by the step portion at the lower end of the sleeve portion. A strain producing portion with an U-shaped cross section fixed on the base end of the bar portion is disposed inside the housing room. A strain sensor is attached on the lower surface of the beam of the strain producing portion. Only the area of the end of the bar portion is related to the pressure detection. When the pressure of a resin is applied on the end of the bar portion, the downward load on the bar portion bends the beam down. The strain sensor outputs a signal corresponding to the load and the pressure is worked out. By separately preparing plural kinds of sleeve portions with different outer diameters, the thickness of an ejector pin can be arbitrarily set according to conditions.
摘要翻译：提供了具有压力传感器的顶针，即使在不同直径的情况下也可以使用传感器输出而不进行任何校正，因此根据对顶针的负载，不需要设计改变。推杆具有用于挤压模制部件的杆部分和可滑动地容纳杆部分的套筒部分。杆部分的端部在引导部分的端部处的开口面向空腔。容纳室由套筒部分的下端的台阶部分限定。具有固定在杆部的基端的U形横截面的应变产生部分设置在容纳室内。应变传感器附着在应变产生部分的梁的下表面上。只有棒部分末端的区域与压力检测有关。当在棒部的端部施加树脂的压力时，杆部的向下的负荷使梁向下弯曲。应变传感器输出与负载对应的信号，并计算出压力。通过分别制备具有不同外径的多种套筒部分，可以根据条件任意设定顶针的厚度。

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