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1. 发明申请

US20170095944A1 INDUCTION HEATED MOLD APPARATUS WITH MULTIMATERIAL CORE AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：US20170095944A1
公开(公告)日：2017-04-06
申请号：US15306112
申请日：2015-06-26
申请人： SABIC Global Technologies B.V.
发明人： Craig Lawrence Milne
IPC分类号： B29C33/06 , B29C45/73
CPC分类号： B29C33/06 , B29C45/73 , B29C2035/0811 , B29C2045/7368 , B29C2045/7393 , B29K2069/00 , B29K2105/16 , B29K2905/00 , B29K2909/02
摘要： A mold apparatus comprising: a core portion comprising a core surface, a first induction coil, and an inner core, and wherein the core portion has a core portion mass; a cavity portion comprising a second induction coil and a cavity surface, and wherein the cavity portion has a cavity portion mass; wherein the inner core comprises a non-magnetic material, the core surface comprises a magnetic material, and a density of the non-magnetic material is less than a density of the magnetic material; and wherein the core portion mass and the cavity portion mass differ by less than or equal to than 5%.

2. 发明授权

US09289931B2 Ultrasonic-assisted molding of precisely-shaped articles and methods 有权
标题翻译：超声波辅助成型精确成型的物品和方法
公开(公告)号：US09289931B2
公开(公告)日：2016-03-22
申请号：US14003045
申请日：2012-03-14
申请人： Stanley Rendon , Dennis E. Ferguson , Donald L. Pochardt , Joseph S. Warner , Timothy J. Rowell , Peter T. Benson , Satinder K. Nayar
发明人： Stanley Rendon , Dennis E. Ferguson , Donald L. Pochardt , Joseph S. Warner , Timothy J. Rowell , Peter T. Benson , Satinder K. Nayar
IPC分类号： B29C45/56 , B29C45/73 , B29C45/72 , B29C45/00 , C08F220/06 , B29L11/00
CPC分类号： B29C45/73 , B29C45/0025 , B29C45/568 , B29C45/7207 , B29C2045/7393 , B29L2011/00 , C08F220/06
摘要： An ultrasonic-assisted injection molding system and method for making precisely-shaped articles. A source of ultrasonic energy is positioned to apply vibrational energy to a mold cavity connected to at least one gate in flow communication with a source of molten (co)polymer. The mold is heated to a temperature of 104-116° C., and the molten (co)polymer is injected into the mold cavity. After cooling the mold until the molten (co)polymer within the gate has solidified, ultrasonic energy is applied to the mold without remelting the solidified (co)polymer within the gate until the temperature increases to 116-122° C., thereby substantially relieving flow induced stresses. The mold is then cooled until the temperature decreases to 101-107° C., and is thereafter heated until the temperature increases to 116-122° C., thereby substantially relieving any thermally induced stresses. The mold is cooled until the molten (co)polymer has solidified, thereby forming a precision molded plastic optical element.
摘要翻译：超声波辅助注射成型系统及制造精密成形制品的方法。定位超声波能源，以将振动能施加到与熔融（共）聚合物源流动连通的至少一个浇口连接的模腔上。将模具加热到104-116℃的温度，并将熔融的（共）聚合物注入模腔中。在模具冷却之后，门内的熔融（共）聚合物已经固化，超声波能量被施加到模具上，而不使固化的（共）聚合物在浇口内重熔，直到温度升至116-122℃，从而基本上缓解流动应力。然后将模具冷却直到温度降至101-107℃，然后加热直到温度升至116-122℃，从而基本上减轻任何热诱导的应力。将模具冷却直到熔融（共）聚合物固化，从而形成精密模塑塑料光学元件。

3. 发明申请

US20160016343A1 METHOD AND DEVICE FOR PRODUCING A PLASTIC PART, ESPECIALLY A PLASTIC PART FOR AN AUTOMOBILE, BY AN INJECTION MOLDING METHOD 有权
标题翻译：用于生产塑料部件的方法和装置，特别是用于汽车的塑料部件，通过注射成型方法
公开(公告)号：US20160016343A1
公开(公告)日：2016-01-21
申请号：US14413735
申请日：2013-06-18
申请人： ILLINOIS TOOL WORKS INC.
发明人： Elmar FRIES
IPC分类号： B29C45/17 , B29C45/73 , B29C35/02
CPC分类号： B29C45/1704 , B29C35/0261 , B29C45/33 , B29C45/7337 , B29C2045/1718 , B29C2045/735 , B29C2045/7393 , B29L2031/30
摘要： The invention relates to a method for producing a plastic part, especially a plastic part for an automobile, by an injection molding method comprising the steps: Using an injection molding device, plastic in a flowable state is injected into the mold cavity of an injection mold, gas under pressure is injected through a gas inlet opening in the injection mold into the mold cavity of the injection mold by means of a gas injection device so that a gas bubble forms within the still flowable plastic, the plastic is heated and kept flowable, at least in a region neighboring the gas inlet opening while the plastic is hardening in the mold cavity, wherein pressure is exerted on the plastic being kept flowable so that an opening in the plastic in the region of the gas inlet opening is sealed, and the plastic part is removed from the injection mold after reaching a sufficient dimensional stability. In addition, the invention relates to a corresponding device.
摘要翻译：本发明涉及一种通过注射成型方法制造塑料部件，特别是汽车塑料部件的方法，包括以下步骤：使用注射成型装置，将可流动状态的塑料注射到注射模具的模腔中通过气体注入装置将注入模具内的气体入口通过注射模具中的气体入口注入到注射模具的模具腔中，使得在可流动塑料内形成气泡，塑料被加热并保持流动，至少在与气体入口开口相邻的区域中，同时塑料在模腔中硬化，其中施加在塑料上的压力保持可流动，使得在气体入口开口区域内的塑料中的开口被密封，并且在达到足够的尺寸稳定性之后，将塑料部件从注塑模具中取出。此外，本发明涉及相应的装置。

4. 发明授权

US09096009B2 Method for forming a polymer part 有权
标题翻译：形成聚合物部分的方法
公开(公告)号：US09096009B2
公开(公告)日：2015-08-04
申请号：US12258900
申请日：2008-10-27
申请人： Ramasamy Anbarasu , Ashwit Dias , Om Prakash , Milind S. Paradkar , Daniel Wardell Sowle , Anshuman Tripathi
发明人： Ramasamy Anbarasu , Ashwit Dias , Om Prakash , Milind S. Paradkar , Daniel Wardell Sowle , Anshuman Tripathi
IPC分类号： B29C45/73 , B29C33/04 , B29C33/06 , B29C35/08
CPC分类号： B29C45/73 , B29C33/04 , B29C33/06 , B29C2035/0811 , B29C2035/0816 , B29C2045/7368 , B29C2045/7393
摘要： Various systems and methods for forming a polymer part with utilizing heating fluid are provided. In one embodiment of the present invention a method for forming polymer includes heating the mold apparatus with a first heat energy source comprising heating fluid to a first mold temperature, and then heating the mold apparatus with a second energy source which is different than the first energy source. The second energy source heats the mold surface to a second mold temperature greater than the first mold temperature to form the part to achieve a desired surface finish of the polymer part.
摘要翻译：提供了利用加热流体形成聚合物部件的各种系统和方法。在本发明的一个实施方案中，用于形成聚合物的方法包括用第一热能源加热模具装置，所述第一热能源包括将流体加热至第一模具温度，然后用与第一能量不同的第二能量源加热模具装置资源。第二能量源将模具表面加热到大于第一模具温度的第二模具温度以形成部件以实现聚合物部件的期望的表面光洁度。

5. 发明申请

US20120171452A1 DEVICE AND METHOD FOR PRODUCING THICK-WALLED MOULDED PLASTICS PARTS HAVING REDUCED SHRINKAGE SITES BY INJECTION MOLDING OR EMBOSSING 审中-公开
标题翻译：用于生产具有减少的收缩部位的厚壁成型塑料部件的装置和方法通过注射成型或成型
公开(公告)号：US20120171452A1
公开(公告)日：2012-07-05
申请号：US13375843
申请日：2010-05-25
申请人： Arne Schmidt , Marc Poth , Christian Eberle , Werner Hoess
发明人： Arne Schmidt , Marc Poth , Christian Eberle , Werner Hoess
IPC分类号： B32B27/30 , B29C45/73 , B29C45/76
CPC分类号： B29C45/73 , B29C45/0025 , B29C45/561 , B29C2045/5635 , B29C2045/7343 , B29C2045/7393 , B29C2945/76531 , B29C2945/76739 , B29L2011/0016
摘要： The invention relates to a device and method for producing thick-walled plastic molded parts by injection molding or embossing. The device comprises a mold for injection molding or embossing, having a cavity, and is characterized in that the mold comprises a wall region adjacent to the cavity, and a body removed from the cavity and adjacent to the wall region near the cavity, wherein the body of the mold is designed for a temperature T1 and the wall region is designed for a temperature T2 different from the temperature T1. According to the method, the temperature T2 of the wall region of the mold near the cavity is brought to and held at a value greater than the Vicat temperature Tv of the plastic molding mass before and/or during the injection process, wherein the temperature T2 is greater than the temperature T1 of the mold body, and the temperature T2 of the wall region near the cavity is brought to a temperature below the Vicat temperature Tv of the plastic molding mass during the solidification of the plastic molding mass. The result is thick-walled molded plastic parts, such as optical lenses and the like, having reduced shrinkage sites.
摘要翻译：本发明涉及通过注塑或压花制造厚壁塑料模制件的装置和方法。该装置包括用于注射成型或压花的模具，具有空腔，其特征在于，所述模具包括与所述空腔相邻的壁区域，以及从所述空腔移除并邻近所述空腔的所述壁区域的主体，其中，模具的主体设计为温度T1，并且壁区域设计为不同于温度T1的温度T2。根据该方法，模具附近的模具的壁区域的温度T2被提升并保持在比注塑过程之前和/或期间的塑料模塑料的维卡温度Tv的值，其中温度T2 大于模具体的温度T1，并且在塑料模制件的固化期间，腔体附近的壁区域的温度T2达到低于塑料模制件的维卡温度Tv的温度。结果是厚壁模制塑料部件，例如光学透镜等，具有减小的收缩位置。

6. 发明申请

US20120094043A1 Blow Molding Device 有权
标题翻译：吹塑设备
公开(公告)号：US20120094043A1
公开(公告)日：2012-04-19
申请号：US13332330
申请日：2011-12-20
申请人： Gilles Bertheol , Alain Colloud , Jean-Paul Besson
发明人： Gilles Bertheol , Alain Colloud , Jean-Paul Besson
IPC分类号： B32B1/08 , B29C45/73 , B32B27/00 , B29C45/40
CPC分类号： B29C49/0078 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/14133 , B29B2911/1414 , B29B2911/14326 , B29B2911/14331 , B29B2911/1434 , B29B2911/14343 , B29B2911/14344 , B29B2911/14393 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14713 , B29C45/0046 , B29C45/37 , B29C45/73 , B29C49/0073 , B29C49/06 , B29C2045/7393 , B29K2067/00 , B29K2105/253 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1397 , Y10T428/24479
摘要： An injecting/blowing device includes a mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body. The mold includes a counter mold defining a cavity, a cure located in the cavity, and a preform impression located between the counter mold inner surface and the core which will receive the melt, at least two main preferential flow channels or at least two secondary preferential flow channels having a recessed zone at the surface of the core and the inner surface of the cavity. The main flow channels are located only at the impression zone corresponding to the zone for transforming the perform, and in the optional secondary flow channels are flow channels discontinuous from the main flow channel.
摘要翻译：注射/吹塑装置包括用于注射能够转变成更大体积的中空体的薄壁中空预制件的模具。模具包括限定空腔的相对模具，位于空腔中的固化件，以及位于相对模具内表面和芯部之间的预成型件压印件，其将接收熔体，至少两个主要优选流动通道或至少两个次要优先流动通道在芯的表面处具有凹陷区域和空腔的内表面。主流道仅位于对应于用于变换执行的区域的压印区域，并且在可选的二次流动通道中是与主流动通道不连续的流动通道。

7. 发明授权

US08100687B2 Injection blow molding device for the manufacture of a thin-walled part 有权
标题翻译：用于制造薄壁部件的注射吹塑装置
公开(公告)号：US08100687B2
公开(公告)日：2012-01-24
申请号：US12281761
申请日：2007-03-08
申请人： Gilles Bertheol , Alain Colloud , Jean-Paul Besson
发明人： Gilles Bertheol , Alain Colloud , Jean-Paul Besson
IPC分类号： B29C49/06
CPC分类号： B29C49/0078 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/14133 , B29B2911/1414 , B29B2911/14326 , B29B2911/14331 , B29B2911/1434 , B29B2911/14343 , B29B2911/14344 , B29B2911/14393 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14713 , B29C45/0046 , B29C45/37 , B29C45/73 , B29C49/0073 , B29C49/06 , B29C2045/7393 , B29K2067/00 , B29K2105/253 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1397 , Y10T428/24479
摘要： The invention concerns an injecting/blowing device comprising at least one mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body by blowing, said mold including a counter mold defining the inner surface of the cavity, a cure located in the cavity and spaced apart from said inner surface, a preform impression located between the counter mold inner surface and the core, and which will receive the melt, at least two main preferential flow channels (CEP) optionally at least two secondary preferential flow channels (CEP), each CEP being delimited by at least one recessed zone at the surface of the core and the inner surface of the cavity. Said device is characterized in that: the main CEP are located only at the impression zone corresponding to the zone for transforming the preform; and in that the optional secondary CEP are discontinuous, distinct from the main CEP, and located at the impression zone corresponding to the base and/or the body and/or the ring of the preform.
摘要翻译：本发明涉及一种注射/吹塑装置，其包括至少一个用于注射薄壁中空预成型件的模具，该模具能够通过吹塑转化成更大体积的中空体，所述模具包括限定空腔内表面的相对模具，固化位于所述腔体中并且与所述内表面间隔开的预成型件印模，位于相对模具内表面和芯之间并且将接收熔体的预成型件印模，至少两个主优选流动通道（CEP），任选地至少两个次级优先流动通道（CEP），每个CEP由芯的表面和空腔的内表面上的至少一个凹陷区限定。所述装置的特征在于：主CEP仅位于对应于用于转换预制件的区域的压印区域; 并且可选的次级CEP是不连续的，不同于主CEP，并且位于对应于预制件的基部和/或主体和/或环的压印区域。

8. 发明授权

US08052415B2 Mold having a coaxial cooling and heating coil structure 有权
标题翻译：具有同轴冷却和加热线圈结构的模具
公开(公告)号：US08052415B2
公开(公告)日：2011-11-08
申请号：US12641973
申请日：2009-12-18
申请人： Shia-Chung Chen , Jen-An Chang
发明人： Shia-Chung Chen , Jen-An Chang
IPC分类号： B29C45/73
CPC分类号： B29C45/73 , B29C33/04 , B29C33/06 , B29C35/041 , B29C35/0805 , B29C2035/0811 , B29C2035/0816 , B29C2035/1616 , B29C2045/7368 , B29C2045/7393 , H05B6/42
摘要： The present invention relates to a coaxial cooling/heating coil structure and a mold configured with the same, in which the coaxial cooling/heating coil is comprised of: a frame, configured with a cooling channel having an inlet, provided for a cooling water to flow therein, and an outlet, provided for discharging the cooling water therefrom; and a heat-conducting coil, disposed inside the cooling channel. The coaxial cooling/heating structure is fitted to a mold to be used for enhancing the preheating efficiency of the mold while improving the time required for cooling the mold.
摘要翻译：本发明涉及一种同轴冷却/加热线圈结构和具有该同轴冷却/加热线圈结构的模具，其中同轴冷却/加热线圈包括：框架，其构造有具有入口的冷却通道，所述入口设置用于冷却水流入其中，并且用于从其排出冷却水的出口; 以及设置在冷却通道内的导热线圈。将同轴冷却/加热结构装配到模具中以用于提高模具的预热效率，同时改善冷却模具所需的时间。

9. 发明授权

US07445743B2 Molding tool, and method of making plastic articles 有权
标题翻译：成型工具和制造塑料制品的方法
公开(公告)号：US07445743B2
公开(公告)日：2008-11-04
申请号：US11468529
申请日：2006-08-30
申请人： Martin Eichlseder
发明人： Martin Eichlseder
IPC分类号： B29C45/78
CPC分类号： B29C45/2642 , B29C33/04 , B29C45/73 , B29C45/7312 , B29C2033/042 , B29C2045/7343 , B29C2045/7393
摘要： A mold portion of a molding tool for making plastic articles includes a base body defining a cavity surface and having formed therein at least one heating channel, and at least one cooling channel separated from the heating channel and having a cross section which is smaller than a cross section of the heating channel. The cooling channel is positioned hereby closer to the cavity surface than the heat channel and thus is in an area between the heat channel and the cavity surface, thereby defining a cavity-proximal cooling channel and a cavity-distal heat channel. Before the injection process, the cavity surface is heated by the heat channel to a higher temperature than the demolding temperature of the plastic article to be formed. At the end of the injection process, the cavity surface is cooled by the cooling system.
摘要翻译：用于制造塑料制品的模制工具的模具部分包括限定空腔表面并且在其中形成有至少一个加热通道的基体，以及与加热通道分离的至少一个冷却通道，并且具有小于加热通道的横截面。冷却通道被定位成比热通道更靠近空腔表面，因此位于热通道和空腔表面之间的区域中，从而限定空腔近端冷却通道和空腔 - 远侧热通道。在注射过程之前，空腔表面被热通道加热到比要形成的塑料制品的脱模温度更高的温度。在注射过程结束时，空腔表面被冷却系统冷却。

10. 发明申请

US20080111280A1 TEMPERATURE CONTROL SYSTEM FOR MOLD AND INJECTION MOLDING METHOD USING THE SAME 审中-公开
标题翻译：用于模具的温度控制系统和使用该模具的注射成型方法
公开(公告)号：US20080111280A1
公开(公告)日：2008-05-15
申请号：US11939181
申请日：2007-11-13
申请人： Ick-Sung CHOE , Young-Ki KIM , Shin-Chul KANG , Woo-Seok CHIN , Chang-Youn HWANG
发明人： Ick-Sung CHOE , Young-Ki KIM , Shin-Chul KANG , Woo-Seok CHIN , Chang-Youn HWANG
IPC分类号： B29C45/17 , B29C33/02
CPC分类号： B29C45/7306 , B29C35/007 , B29C2045/7393
摘要： A temperature control system for a mold includes a circulation pipe provided in the mold, a heating water circulation section to provide heating water to the circulation pipe to pre-heat the mold, a cooling water circulation section to provide cooling water to the circulation pipe to cool the mold, and a compressed air circulation section to provide compressed air to the circulation pipe to eject remaining heating water or cooling water within the circulation pipe. The compressed air circulation section is adapted to supply the compressed air to the circulation pipe to eject remaining fluid within the circulation pipe before heating water or cooling water is provided to the circulation pipe.
摘要翻译：一种用于模具的温度控制系统包括设置在模具中的循环管，加热水循环部分，用于向循环管道提供加热水以预热模具;冷却水循环部分，用于向循环管提供冷却水，冷却模具和压缩空气循环部分，以向循环管道提供压缩空气以排出循环管道内的剩余加热水或冷却水。所述压缩空气循环部，在向所述循环管供给加热水或冷却水之前，将所述压缩空气供给到所述循环管，以将剩余流体排出到所述循环管内。

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