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41. 发明授权

US06296472B1 Injection molding machine 失效
标题翻译：注塑机
公开(公告)号：US06296472B1
公开(公告)日：2001-10-02
申请号：US09077104
申请日：1998-05-20
申请人： Susumu Ito , Masahiko Urata , Nobuto Matsuo
发明人： Susumu Ito , Masahiko Urata , Nobuto Matsuo
IPC分类号： B29C4500
CPC分类号： B29C45/17 , B29C2045/4283
摘要： An injection molding machine capable of easily moving a body of the injection molding machine and its associated peripheral equipments, and eliminating daily correction of the position of the peripheral equipments. A rest (5) having a peripheral-equipment mounting plate (13) is fixed to the body (1) of the injection molding machine, and a robot (17) and a peripheral equipment (18) cooperating with the injection molding machine body (1) are mounted on the plate (13). In moving the injection molding machine body (1) to another location, the robot (17) and the peripheral equipment (18) can be transported together with the injection molding machine body (1). Thus, detachment of the peripheral equipments from the injection molding machine and re-connection of cables and piping become unnecessary, and also the relative positioning does not displaced.
摘要翻译：一种注射成型机，能够容易地移动注射成型机及其相关的外围设备的主体，并且消除了对周边设备的位置的每日校正。具有外围设备安装板（13）的休息（5）固定到注射成型机的主体（1）上，机器人（17）和周边设备（18）与注射成型机主体（ 1）安装在板（13）上。在将注塑机主体（1）移动到另一位置时，机器人（17）和周边设备（18）可以与注塑机主体（1）一起运输。因此，外围设备与注射成型机的分离和电缆和管道的重新连接变得不必要，并且相对定位也不会发生变化。

42. 发明授权

US06290893B1 Method for improving knit line strength in polymeric materials 失效
标题翻译：提高聚合物材料编织线强度的方法
公开(公告)号：US06290893B1
公开(公告)日：2001-09-18
申请号：US09097472
申请日：1998-06-15
申请人： Rodney J. Groleau
发明人： Rodney J. Groleau
IPC分类号： B29C4500
CPC分类号： B29C45/572 , B29C45/0025 , B29C45/0082 , B29C45/2628 , B29C45/34 , B29C45/56 , B29C2045/0039
摘要： The knit line strength and other packing related properties both aesthetic and functional of injection molded polymeric products is improved by equipping the mold with packing pins. The packing pins are similar in construction to mold ejector pins and may also be mold ejector pins depending on mold configuration. The packing pins are sequentially actuated during or after filling of the mold to cause flow of plastic either transverse or parallel to the direction of flow in a to and from manner. The result is a kneading action in the viscous flow and an oriented layering effect in the solidified plastic much like a scarf joint at the knit line location. The irregular shape of the layers enhances the mechanical strength at the knit line in addition to increasing the likelihood that long chain molecules will re-entangle between the two melt flows at the knit line. The packing of parts both with and without knit lines can be optimized in localized areas requiring more packing such as thick sections or in areas adjacent to insert molding locator pins which are pulled out of mold cavities during cooling causing voids which must be filled. Packing pins can also be used to cure gateblush by retracting the blush area adjacent the gate during fill and packing it forward into proper part location after the packing is complete. Packing pins can also be used in concert with gates both into and out of a molded part to enhance venting, provide gate shutoff and localize packing at the end of fill in the gate area.
摘要翻译：注塑聚合物产品的编织线强度和其他包装相关性能的美观和功能通过将模具装配成包装销来改善。包装销在结构上类似于模具推杆，并且还可以是根据模具构型的模具顶出销。包装销在模具填充期间或之后依次致动，从而以塑料的方式横向或平行于流动方向流动。结果是在粘性流动中的捏合作用和固化塑料中的定向分层效果非常像编织线位置处的围巾接头。除了增加长链分子将在针织线上的两个熔体流之间重新缠结的可能性之外，层的不规则形状增强了编织线处的机械强度。具有和不具有编织线的部件的包装可以在需要更多包装的局部区域中进行优化，所述局部区域需要更多的包装，例如厚的部分或与插入成型定位销相邻的区域，其在冷却期间从模具腔中拉出，导致必须填充的空隙。填充销也可用于固化浇注料，通过在填充期间缩回浇口附近的腮红区域，并在包装完成后将其包装成正确的零件位置。包装销还可以与进入和离开模制部件的门一起使用，以增强排气，提供闸门关闭并在浇注区域的填充末端定位包装。

43. 发明授权

US06275741B1 Integrated control platform for injection molding system 有权
标题翻译：注塑系统综合控制平台
公开(公告)号：US06275741B1
公开(公告)日：2001-08-14
申请号：US09166738
申请日：1998-10-05
申请人： Christopher Choi
发明人： Christopher Choi
IPC分类号： B29C4500
CPC分类号： G05B19/414 , B29C45/76 , B29C2945/76083 , B29C2945/76521 , B29C2945/76531 , B29C2945/76936 , G05B2219/31104 , G05B2219/31137 , G05B2219/31205 , G05B2219/34265 , G05B2219/34403 , G05B2219/45244
摘要： Apparatus and method for controlling an injection molding system having a plurality of devices which generate a corresponding plurality of feedback signals includes structure and steps for providing an operator control station which has a display and at least one operator input device. A single, general-purpose computer is coupled to both the operator control panel and the plurality of injection molding devices and functions to perform multiple-tasking control of both the injection molding functions and the operator control functions. The computer preferably performs real-time closed loop control of the plurality of injection molding devices while also processing system feedback signals and operator input signals. Thus, there is no need for the analog signal processor and the programmable logic controller of the prior art. Preferably, the single general purpose computer has local area network and internet connections to allow external control and feedback of the operating parameters of the injection molding system.
摘要翻译：用于控制具有产生相应多个反馈信号的多个装置的注塑系统的装置和方法包括用于提供具有显示器和至少一个操作者输入装置的操作员控制站的结构和步骤。单个通用计算机耦合到操作员控制面板和多个注射成型装置，并且用于执行注射成型功能和操作者控制功能的多任务控制。计算机优选地对多个注射成型装置执行实时闭环控制，同时还处理系统反馈信号和操作者输入信号。因此，不需要现有技术的模拟信号处理器和可编程逻辑控制器。优选地，单个通用计算机具有局域网和互联网连接，以允许对注塑系统的操作参数的外部控制和反馈。

44. 发明授权

US06264461B1 Apparatus for molding hardenable material 有权
标题翻译：用于成型可硬化材料的装置
公开(公告)号：US06264461B1
公开(公告)日：2001-07-24
申请号：US09540719
申请日：2000-03-31
申请人： Richard Churchwell
发明人： Richard Churchwell
IPC分类号： B29C4500
CPC分类号： B29C45/2701 , B29C45/14688 , B29C2045/0048 , F15D1/02
摘要： An apparatus for molding hardenable material comprising a mold member having a cavity to receive hardenable material, a settling region for receiving a turbulated mix of hardenable material and a spout for discharging laminar flow into said cavity.
摘要翻译：一种用于模制可硬化材料的装置，包括具有用于接收可硬化材料的空腔的模具构件，用于接收可硬化材料的混浊混合物的沉淀区域和用于将层流排放到所述空腔中的喷口。

45. 发明授权

US06248283B1 Method for re-using expanded styrene 失效
标题翻译：重新使用膨胀苯乙烯的方法
公开(公告)号：US06248283B1
公开(公告)日：2001-06-19
申请号：US09287316
申请日：1999-04-07
申请人： Syuzo Tanaka
发明人： Syuzo Tanaka
IPC分类号： B29C4500
CPC分类号： B29B17/0412 , B29C35/02 , B29K2025/00 , B29K2025/06 , B29K2105/04 , Y02W30/625 , Y10S264/916 , Y10S264/921
摘要： A method for re-using unneeded expanded styrene and an apparatus for preparing comminuted expanded styrene that can be used as a starting material for injection molding. The expanded styrene is rendered re-usable through a first step of comminuting expanded styrene, a second step of illuminating far-infra-red light to the expanded styrene comminuted by the first step to reduce its volume, a third step of further comminuting expanded styrene, reduced in volume by the second step, to prepare a granulated material, and a fourth step of injection-molding the granulated material from the third step to prepare a regenerated article.
摘要翻译：重新使用不需要的发泡苯乙烯的方法和可用作注射成型原料的粉碎发泡苯乙烯的制备装置。膨胀的苯乙烯通过粉碎发泡苯乙烯的第一步骤可再利用，第二步是向通过第一步粉碎的膨胀苯乙烯照射远红外光以降低其体积，第三步是进一步粉碎膨胀的苯乙烯通过第二步减少体积，制备造粒材料;第四步骤，从第三步骤注射成型造粒材料，制备再生制品。

46. 发明授权

US06183679B2 Production process for injection-molded product of polyglycolic acid 有权
标题翻译：聚乙醇酸注射成型产品的生产工艺
公开(公告)号：US06183679B2
公开(公告)日：2001-02-06
申请号：US09504604
申请日：2000-02-15
申请人： Yukichika Kawakami , Nobuo Sato , Mitsuru Hoshino , Toshitaka Kouyama , Zenya Shiiki
发明人： Yukichika Kawakami , Nobuo Sato , Mitsuru Hoshino , Toshitaka Kouyama , Zenya Shiiki
IPC分类号： B29C4500
CPC分类号： C08G63/08 , B29C45/0001 , C08L67/04
摘要： The invention provides an injection-molded product of polyglycolic acid obtainable by molding a thermoplastic resin material at an injection temperature ranging from the melting point, Tm of the polymer to 255° C., wherein the thermoplastic resin material comprises polyglycolic acid having a repeating unit represented by the following formula (1): and the following physical properties: (a) the melt viscosity, &eegr;* [as measured at a temperature of (the melting point, Tm of the polymer+20° C.) and a shear rate of 1,000/sec] being 30-10,000 Pa·s; (b) the melting point, Tm being at least 150° C.; (c) the melt enthalpy, &Dgr;Hm being at least 20 J/g; and (d) the density being at least 1.50 g/cm3 as measured in an unoriented, crystallized form, and a production process thereof.
摘要翻译：本发明提供一种聚乙醇酸的注射成型品，其通过在从聚合物的熔点Tm至255℃的注射温度下模制热塑性树脂材料而得到，其中热塑性树脂材料包含具有重复单元的聚乙醇酸由下式（1）表示：和（a）熔体粘度eta * [在（熔点，聚合物的Tm + 20℃）的温度和剪切速率 1,000 /秒]为30-10,000Pa.s;（b）熔点Tm为至少150℃;（c）熔体焓DELTAHm为至少20J / g; 和（d）以非取向的结晶形式测量的密度为至少1.50g / cm 3，及其制造方法。

47. 发明授权

US06183678B2 Method of processing a molded plastic glazing panel 有权
标题翻译：加工模塑塑料玻璃板的方法
公开(公告)号：US06183678B2
公开(公告)日：2001-02-06
申请号：US09277888
申请日：1999-03-29
申请人： David Kusuma , Mark M. Matsco , Thomas Hovatter , Dimitris Katsamberis
发明人： David Kusuma , Mark M. Matsco , Thomas Hovatter , Dimitris Katsamberis
IPC分类号： B29C4500
CPC分类号： B05C13/00 , B29C31/08 , B29C37/0007 , B29C45/0055 , B29C2045/0058 , B29C2045/0093 , B29K2105/256 , B29L2031/7782 , Y10S425/806 , Y10T29/49799
摘要： A method of handling molded plastic glazing panels during processing is disclosed, using one or more stabilizing handling tabs projecting outwardly from the perimeter of each panel, and which is molded at the same time as with the glazing panel itself is molded. Each tab has spaced apart bosses, each having through opening adapted to mate with pins projecting from a holder structure. Gussets may be molded into the bosses to control drip when the panel is coated with a liquid and to stiffen the bosses. The tabs enable stable positioning of the panel to avoid formation of optical flaws in the panels, and to facilitate compact vertical stacking of the panels during handling.
摘要翻译：公开了一种在加工过程中处理模塑塑料玻璃板的方法，其使用从每个板的周边向外突出的一个或多个稳定处理片，并且在与玻璃板本身同时模制的模制中。每个突片具有间隔开的凸起，每个凸起具有适于与从支架结构突出的销匹配的通孔。角板可以模制到凸台中以在面板涂覆有液体并加强凸台时控制滴落。这些突片能够稳定地定位面板，以避免在面板中形成光学缺陷，并且便于在操作期间面板的紧密垂直堆叠。

48. 发明授权

US06803011B2 Method for making an injection moldable feedstock which can provide articles with improved physical properties 失效
标题翻译：用于制备可注射成型的原料的方法，其可以提供具有改善的物理性质的制品
公开(公告)号：US06803011B2
公开(公告)日：2004-10-12
申请号：US09771250
申请日：2001-01-26
申请人： Syamal K. Ghosh , Dilip Chatterjee , Donn B. Carlton
发明人： Syamal K. Ghosh , Dilip Chatterjee , Donn B. Carlton
IPC分类号： B29C4500
CPC分类号： B29B9/06 , B29B9/12 , B29C45/0001 , B29K2025/00 , B29K2105/0047 , B29K2105/16 , B29K2995/0013 , B29K2995/0063
摘要： A method of making a feedstock for injection molding, including the steps of: mixing at a temperature of at least 100° C. polymeric materials having a thermal conductivity in the range of 0.001 to 0.01 cal/cm-sec-° C. wherein the polymeric materials are selected from the group consisting of polyethylene, polystyrene, polyester, and polycarbonate or combinations thereof, and one or more materials selected from the group consisting of ceramics, ceramic composites, metals and metal alloys in a blended relationship to form a viscous phase mixture, the materials in the viscous phase mixture being selected so that when in a solid phase it has a density greater than 4 grams/cc and a thermal conductivity greater than 0.101 cal/cm-sec-° C. and; cooling the blended viscous phase mixture to form the feedstock.
摘要翻译：一种制备注射成型原料的方法，包括以下步骤：在至少100℃的温度下混合具有0.001至0.01cal / cm-sec-℃范围内的热导率的聚合材料。其中，聚合物材料选自聚乙烯，聚苯乙烯，聚酯和聚碳酸酯或其组合，以及一种或多种选自陶瓷，陶瓷复合材料，金属和金属合金的材料，其混合形成粘性相混合物中，选择粘稠相混合物中的物质，使得当在固相中，其密度大于4克/立方厘米，导热率大于0.101卡/厘米-2秒。冷却混合的粘稠相混合物以形成原料。

49. 发明授权

US06801831B2 Method for setting an injection speed control pattern of an injection molding machine 失效
标题翻译：用于设定注射成型机的注射速度控制图案的方法
公开(公告)号：US06801831B2
公开(公告)日：2004-10-05
申请号：US09947560
申请日：2001-09-07
申请人： Kiyoshi Sasaki
发明人： Kiyoshi Sasaki
IPC分类号： B29C4500
CPC分类号： B29C45/77 , B29C45/76
摘要： In an injection molding machine utilizing a setting method of the present invention, there is substantially no limitation in the numbers of steps of an injection speed and a holding pressure, and in addition to rectangle, slope, polygonal line and flat, an arc can be designated as a shape mode. Because of using codes to define the shape mode, the setting operation becomes easy. In order to form one injection speed control pattern, a mix of shape modes may be utilized. Also, in the present setting method, a plurality of code data predeterminedly defined are input sequentially in time, thereby setting the injection speed control pattern or pressure holding control pattern. The code defines a kind of function which figures out an injection speed command data or a holding pressure command data corresponding to each stroke position or time.
摘要翻译：在利用本发明的设置方法的注射成型机中，注射速度和保持压力的步骤数基本上没有限制，除了矩形，斜面，折线和扁平外，弧可以是指定为形状模式。由于使用代码来定义形状模式，因此设置操作变得容易。为了形成一个注射速度控制模式，可以使用形状模式的混合。此外，在本设定方法中，按时间顺序地输入预定义的多个代码数据，由此设定喷射速度控制模式或压力保持控制模式。代码定义了一种功能，其计算出与每个笔画位置或时间对应的注射速度指令数据或保持压力指令数据。

50. 发明授权

US06754557B2 System and method for manufacturing plastic injection stack components 有权
标题翻译：制造注塑料组件的系统和方法
公开(公告)号：US06754557B2
公开(公告)日：2004-06-22
申请号：US09957180
申请日：2001-09-20
申请人： Len Graham
发明人： Len Graham
IPC分类号： B29C4500
CPC分类号： G05B19/41825 , G05B2219/39175 , G05B2219/45244 , Y02P90/087 , Y02P90/10
摘要： The present invention generally relates to a system and method for manufacturing plastic injection mold cavity components. More specifically, the present invention provides an integrated system and method for manufacturing plastic injection mold cavity components, which integrates manufacturing between two or more subcells. In one embodiment of the invention, a supercell system integrates two or more subcells, in which component workpieces and electrodes are machined. A supercell may include a computerized master control unit, configured to monitor and provide instructions for a master robot that delivers and retrieves workpieces and electrodes to two or more subcells. Thus, two or more subcells may be integrated by the master control unit, the master robot, a track or path that the master robot follows, identification indicia attached to workpieces and electrodes, a combination thereof or any other components of supercell that may suitably integrate two or more subcells.
摘要翻译：本发明一般涉及一种用于制造注塑模腔组件的系统和方法。更具体地说，本发明提供了一种用于制造塑料注射模腔部件的集成系统和方法，其将两个或多个子单元之间的制造集成。在本发明的一个实施例中，超级单元系统集成了两个或更多个子单元，其中加工了组件工件和电极。超级单元可以包括计算机化的主控制单元，其被配置为监视并提供用于将工件和电极传送和检索到两个或多个子单元的主机器人的指令。因此，两个或多个子单元可以由主控制单元，主机器人，主机器人跟随的轨道或路径，附加到工件和电极的识别标记，其组合或可以适当地整合的超单元的任何其他组件来集成两个或多个子单元。

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