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    Method of forming a coating layer on the surface of a molded product within a mold
    61.
    发明申请
    Method of forming a coating layer on the surface of a molded product within a mold 失效

    公开(公告)号：US20090121385A1

    公开(公告)日：2009-05-14

    申请号：US12285441

    申请日：2008-10-06

    Applicant: Kenji Yonemochi ,  Yoshiaki Yamamoto ,  Kenji Oota ,  Toshio Arai ,  Etsuo Okahara ,  Kazuaki Kobayashi

    Inventor： Kenji Yonemochi ,  Yoshiaki Yamamoto ,  Kenji Oota ,  Toshio Arai ,  Etsuo Okahara ,  Kazuaki Kobayashi

    IPC: B29C45/16

    CPC classification number: B29C45/2669 ,  B29C37/0028 ,  B29C45/0025 ,  B29C45/1679 ,  B29C45/661 ,  B29C45/681 ,  B29C45/73 ,  B29C45/7653 ,  B29C2045/1687 ,  B29C2945/76006 ,  B29C2945/76287 ,  B29C2945/76943 ,  B29K2101/10 ,  B29K2101/12

    Abstract: By managing a coating material injection time and the like parameters so that they may be controlled within specifically determined ranges, an in-mold coating formation method is provided for manufacturing a molded product coated with a coating layer having a uniform quality in its outside appearance. By continuously and unifyingly managing a mold opening amount and a mold closing force, an in-mold coating formation method and an in-mold coating formation apparatus are provided which are so formed that, if the control of a mold closing force and the control of a mold opening amount are continuously changed and at the same time a high precision and a high response are maintained, it is possible to enlarge a selectable range for selecting a molding condition, thereby producing an integrally formed molded product having an excellent outside appearance and whose coating layer has a high adhesion strength. Further, there are provided a mold having a specifically formed auxiliary cavity and an in-mold coating formation method which employs said mold, so that it is possible to prevent a coating material from leaking out of the mold, thereby shortening the molding formation cycle, and making it possible to manufacture a molded product having a stabilized quality. Moreover, by controlling an internal pressure in the mold cavity under a predetermined condition after the injection of the coating material, there is provided a further in-mold coating formation method which makes it possible to obtain an integrally formed molded product whose coating layer has a sufficient strength with the molded product, without having to use a special coating material and a special resin to be used for molding. In addition, by using a mold having a specifically shaped sub-cavity, there is provided a still further in-mold coating formation method which can keep mold temperature at a relatively low value, cause the coating material to cure at a predetermined temperature and within a predetermined time period, thereby shortening the molding formation cycle, improving the productivity, improving the physical properties of a coating layer, thus obtaining a good molded product.

    Method of setting terminal position of forward motion of ejector pins of ejector mechanism
    63.
    发明申请
    Method of setting terminal position of forward motion of ejector pins of ejector mechanism 审中-公开
    设置喷射器机构顶针向前运动终端位置的方法

    公开(公告)号：US20080001322A1

    公开(公告)日：2008-01-03

    申请号：US11896452

    申请日：2007-08-31

    Applicant: Tatsuhiro Uchiyama ,  Yuichi Hosoya

    Inventor： Tatsuhiro Uchiyama ,  Yuichi Hosoya

    IPC: B29C45/76

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Preventative maintenance system
    65.
    发明申请
    Preventative maintenance system 审中-公开
    预防性维护系统

    公开(公告)号：US20070294093A1

    公开(公告)日：2007-12-20

    申请号：US11454713

    申请日：2006-06-16

    Applicant: John Robert Galt

    Inventor： John Robert Galt

    IPC: G06Q10/00 ,  G06Q30/00

    CPC classification number: B22D17/32 ,  B22D46/00 ,  B29C45/76 ,  B29C45/768 ,  B29C2945/76163 ,  B29C2945/76943 ,  G05B23/0283 ,  G06Q10/06 ,  G06Q10/0631 ,  G06Q10/06311 ,  G06Q10/06315 ,  G06Q10/1097 ,  G06Q10/20

    Abstract: A method and apparatus for real time preventative maintenance of a molding system. The molding system could be a metal molding system or a plastics molding system. The method and apparatus are capable for scheduling service, business billing and invoicing, parts management, a remote control of a molding system for assessing the need for preventative maintenance. The indication for preventative maintenance is based upon a real time operational status of the molding system.

    Abstract translation: 一种用于模制系统的实时预防性维护的方法和装置。 模制系统可以是金属模制系统或塑料模制系统。 该方法和装置能够调度服务，业务计费和发票，零件管理，用于评估预防性维护需要的模制系统的远程控制。 预防性维护的指示是基于模制系统的实时操作状态。

    Preventative maintenance indicator system
    66.
    发明申请
    Preventative maintenance indicator system 审中-公开
    预防性维护指标体系

    公开(公告)号：US20070294040A1

    公开(公告)日：2007-12-20

    申请号：US11454712

    申请日：2006-06-16

    Applicant: John Robert Galt

    Inventor： John Robert Galt

    IPC: G06F19/00 ,  G06F17/40

    CPC classification number: B22D46/00 ,  B22D17/32 ,  B29C45/768 ,  B29C2945/76006 ,  B29C2945/76033 ,  B29C2945/7604 ,  B29C2945/7611 ,  B29C2945/7614 ,  B29C2945/76147 ,  B29C2945/7616 ,  B29C2945/76943

    Abstract: A real time method and apparatus for indicating preventative maintenance in a molding system. The molding system could be a metal molding system or a plastics molding system. Real time threshold status data is compared to real time operational parameter data as measured by sensors located on the molding system. If an out of tolerance condition is detected and validated by a comparator, then an indicator is provided to notify the need for preventative maintenance.

    Abstract translation: 一种在模制系统中指示预防性维护的实时方法和装置。 模制系统可以是金属模制系统或塑料模制系统。 将实时阈值状态数据与通过位于模制系统上的传感器测量的实时操作参数数据进行比较。 如果比较器检测并验证超出公差条件，则提供指示器来通知预防性维护的需要。

    METHOD FOR OPERATING AN INJECTION MOLDING MACHINE
    68.
    发明申请
    METHOD FOR OPERATING AN INJECTION MOLDING MACHINE 审中-公开
    注射成型机操作方法

    公开(公告)号：US20070182044A1

    公开(公告)日：2007-08-09

    申请号：US11733931

    申请日：2007-04-11

    Applicant: GUNTHER GRIMM

    Inventor： GUNTHER GRIMM

    IPC: B29C45/76

    CPC classification number: B29C45/766 ,  B29C45/76 ,  B29C45/7653 ,  B29C45/84 ,  B29C2945/76006 ,  B29C2945/76013 ,  B29C2945/76066 ,  B29C2945/76468 ,  B29C2945/76505 ,  B29C2945/76702 ,  B29C2945/76943 ,  B29C2945/76976

    Abstract: In a method for operating an injection molding machine, particularly a method for securing tools of an injection molding machine, a desired variable curve is determined along at least one section of a travel path of a molding tool in a desired variable determination phase, and the injection molding machine is operated according to the determined desired variable curve in a subsequent operational phase. A default curve of at least one initial variable is predefined, the molding tool is driven in accordance with the default curve of the initial variable in a test run, at least one resulting value of the desired variable is measured and stored during the test run, and a desired variable curve is formed along the section of the travel path from the measured values of the desired variable.

    Abstract translation: 在用于操作注射成型机的方法中，特别是用于固定注射成型机的工具的方法中，沿着期望的可变确定阶段中的模制工具的行进路径的至少一个部分确定期望的可变曲线，并且 注射成型机在随后的操作阶段根据所确定的所需变量曲线进行操作。 预定义至少一个初始变量的默认曲线，根据测试运行中初始变量的默认曲线驱动模具，在测试运行期间测量并存储所需变量的至少一个结果值， 并且从所需变量的测量值沿着行进路径的截面形成期望的可变曲线。

    Ejecting load monitoring method for injection molding machine
    69.
    发明授权
    Ejecting load monitoring method for injection molding machine 有权
    注塑机的出料负荷监测方法

    公开(公告)号：US07252796B2

    公开(公告)日：2007-08-07

    申请号：US10962610

    申请日：2004-10-13

    Applicant: Makoto Nishizawa

    Inventor： Makoto Nishizawa

    IPC: B29C45/40 ,  B29C45/76

    CPC classification number: B29C45/7626 ,  B29C2045/764 ,  B29C2945/76013 ,  B29C2945/7602 ,  B29C2945/76083 ,  B29C2945/76163 ,  B29C2945/76244 ,  B29C2945/76418 ,  B29C2945/76525 ,  B29C2945/76568 ,  B29C2945/76943

    Abstract: A movable die is held on the front face of a movable platen. Ejector pins are incorporated in the movable die. An ejector unit that is provided with an ejector plate, actuator rods, etc., is mounted on the back of the movable platen. In ejecting a molded product from a die face, the ejector plate is advanced to cause the actuator rods to push out the ejector pins. In the ejecting load monitoring method of the invention, a plurality of monitoring sections are provided in a movement area of the ejector plate (or the actuator rod), and an upper limit value of a forward thrust load of the ejector plate is previously set for each monitoring section. An alarm is issued when the forward thrust load of the ejector plate reaches the upper limit value set for any of the monitoring sections during the ejecting operation.

    Abstract translation: 可移动模具被保持在可动压板的前表面上。 顶针插入可移动模具中。 具有喷射板，致动器杆等的喷射器单元安装在可动压板的背面。 在从模具表面喷射模制产品时，顶出板前进以使致动器杆推出顶针。 在本发明的排出负荷监视方法中，在顶出板（或致动器杆）的移动区域设置多个监视部，预先设定喷射板的向前推力负载的上限值， 每个监控部分。 当喷射器板的向前推力负载达到在喷射操作期间为任何监视部分设定的上限值时，发出报警。

    Temperature regulator of temperature regulating part under hopper of injection molding machine
    70.
    发明授权
    Temperature regulator of temperature regulating part under hopper of injection molding machine 有权
    注塑机料斗温度调节器温度调节器

    公开(公告)号：US07249940B2

    公开(公告)日：2007-07-31

    申请号：US10859361

    申请日：2004-06-03

    Applicant: Koji Senda ,  Hideki Koyama

    Inventor： Koji Senda ,  Hideki Koyama

    IPC: B29C45/78

    CPC classification number: B29C45/74 ,  B29C45/78 ,  B29C2945/7604 ,  B29C2945/76163 ,  B29C2945/76183 ,  B29C2945/76531 ,  B29C2945/76551 ,  B29C2945/76605 ,  B29C2945/76943 ,  B29C2945/76969

    Abstract: A temperature regulator main body is connected to a cooling hole formed in a temperature regulating part under a hopper through a tube and comprises a tank for a cooling medium, a pump, a radiator, and a fan facing the radiator to send cold air and driven by a motor. By driving of the pump, the cooling medium circulates between the temperature regulating part under the hopper and the temperature regulator main body. A temperature sensor is provided to the temperature regulating part under the hopper. A controller for controlling an injection molding machine cools the circulating cooling medium by the fan and feedback controls the temperature of the temperature regulating part under the hopper when a temperature detected by the temperature sensor is higher than a preset temperature.

    Abstract translation: 温度调节器主体通过管连接到形成在料斗下方的温度调节部分中的冷却孔，并且包括用于冷却介质的箱，泵，散热器和面向散热器的风扇，以发送冷空气并驱动 由电机。 通过驱动泵，冷却介质在料斗下面的温度调节部分和温度调节器主体之间循环。 温度传感器设置在料斗下面的温度调节部分。 用于控制注射成型机的控制器通过风扇冷却循环冷却介质，并且当由温度传感器检测到的温度高于预设温度时，反馈控制在料斗下面的温度调节部分的温度。

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