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    사출성형장치의 핀
    1.
    发明公开
    사출성형장치의 핀 无效
    顶针

    公开(公告)号：KR1020120126138A

    公开(公告)日：2012-11-21

    申请号：KR1020110043707

    申请日：2011-05-11

    Applicant: 주식회사 현성오토텍

    Inventor： 오정임 ,  서정수

    IPC: B29C45/40 ,  B29C45/42

    CPC classification number: B29C45/2737 ,  B29C45/78 ,  B29C2035/0216 ,  B29C2035/1608 ,  B29C2045/274 ,  B29C2045/2743 ,  B29C2945/76284 ,  B29C2945/76762

    Abstract: PURPOSE: A pin of an injection molding device is provided to reduce defective products by stably and smoothly separating a molded product and a gate from each other. CONSTITUTION: A pin(10) of an injection molding device includes a body(11), a through groove(20), a heating portion(30), a temperature sensor(35), an epoxy or mortar(40), and a cable(50). The temperature sensor is connected with the cable. The temperature sensor is extended to the outside of the body. When power is supplied by a power supply or a control unit, the temperature is increased by the heating portion. The temperature sensor senses ambient temperature.

    Abstract translation: 目的：提供注射成型装置的销，以通过将模制产品和浇口彼此稳定且平稳地分离来减少缺陷产物。 构成：注射成型装置的销（10）包括主体（11），通孔（20），加热部分（30），温度传感器（35），环氧树脂或砂浆（40），以及 电缆（50）。 温度传感器与电缆连接。 温度传感器延伸到身体的外部。 当通过电源或控制单元供电时，通过加热部分增加温度。 温度传感器感测环境温度。

    캐비티 압력 센서를 이용한 시퀀스밸브 게이트 제어 시스템
    2.
    发明公开
    캐비티 압력 센서를 이용한 시퀀스밸브 게이트 제어 시스템 无效
    使用孔隙压力传感器的顺序阀门控制系统，通过充分控制阀门的打开和关闭时间来改进流量标记

    公开(公告)号：KR1020050013037A

    公开(公告)日：2005-02-02

    申请号：KR1020030055143

    申请日：2003-07-26

    Applicant: 이옥성 ,  이영진 ,  이만형

    Inventor： 이영진 ,  이옥성 ,  이만형

    IPC: B29C45/76

    CPC classification number: B29C45/76 ,  B29C2945/76006 ,  B29C2945/76257 ,  B29C2945/76762

    Abstract: PURPOSE: A sequence valve gate control system using a cavity pressure sensor is provided to minimize or effectively remove a weld line by sensing a change occurring in each cycle of injection molding in real time. CONSTITUTION: In a sequence valve gate control system using a cavity pressure sensor, the cavity pressure sensor capable of sensing a flow of melt in real time is installed to a proper position of a metal mold. The sequence valve gate control system comprises a connection cable for transmitting information sensed from the cavity pressure sensor to a sequence valve gate controller; an amplifier converting the sensor signal into a signal to be recognized by the sequence valve gate controller; and the sequence valve gate controller adjusting the opening and closing of a valve gate by utilizing the information of the cavity pressure sensor.

    Abstract translation: 目的：提供使用腔体压力传感器的顺序阀门控制系统，通过实时感测注射成型的每个循环中发生的变化来最小化或有效地去除焊接线。 构成：在使用腔体压力传感器的顺序阀门控制系统中，能够实时感测熔体流动的腔体压力传感器被安装到金属模具的适当位置。 顺序阀门控制系统包括用于将从腔体压力传感器感测的信息传送到顺控阀门控制器的连接电缆; 将传感器信号转换成由序列阀门控制器识别的信号的放大器; 并且顺序阀门控制器通过利用腔体压力传感器的信息来调节阀门的打开和关闭。

    토글식 사출성형기의 형두께 조정방법
    3.
    发明公开
    토글식 사출성형기의 형두께 조정방법 有权
    用于调整铸造型注塑机的模具厚度的方法

    公开(公告)号：KR1020040061575A

    公开(公告)日：2004-07-07

    申请号：KR1020020087849

    申请日：2002-12-31

    Applicant: 주식회사 엘에스

    Inventor： 박상호

    IPC: B29C45/66

    CPC classification number: B29C45/80 ,  B29C45/661 ,  B29C45/7653 ,  B29C2945/76083 ,  B29C2945/76284 ,  B29C2945/76568 ,  B29C2945/76762 ,  Y10S425/221

    Abstract: PURPOSE: A method for adjusting mold thickness for a toggle type injection machine is provided to calculate a position difference between a moving plate and a back plate with a position sensor to determine a movement amount of the back plate so as to automatically adjust the mold thickness. CONSTITUTION: When a moving plate moves forward, the contact with a mold is identified to determine the completion of moving the moving plate(S10,S20,S30). When the back plate moves forward, the position change of the back plate is identified to determine the shape retaining force and the increasing pressure of the moving plate(S40,S50,S60,S70). When the contact with the mold is identified, the moving plate stops(S21). The movement of the back plate is determined according to a current position of the moving plate and the back plate so as to move the back plate backward and move the moving plate forward(S22,S26,S27).

    Abstract translation: 目的：提供一种用于调节肘式注塑机的模具厚度的方法，以通过位置传感器计算移动板和背板之间的位置差，以确定背板的移动量，以便自动调节模具厚度 。 构成：当移动板向前移动时，识别与模具的接触以确定移动板的移动完成（S10，S20，S30）。 当背板向前移动时，识别背板的位置变化以确定移动板的形状保持力和增加的压力（S40，S50，S60，S70）。 当识别与模具的接触时，移动板停止（S21）。 根据移动板和后板的当前位置来确定背板的移动，以使后板向后移动，使移动板向前移动（S22，S26，S27）。

    사출금형장치와 사출방법
    4.
    发明公开
    사출금형장치와 사출방법 有权
    具有注射模具的装置以及用于注射模具的冲压件的生产方法

    公开(公告)号：KR1020090106293A

    公开(公告)日：2009-10-08

    申请号：KR1020080031899

    申请日：2008-04-04

    Applicant: 엘지전자 주식회사

    Inventor： 김경도 ,  권태현

    IPC: B29C45/78 ,  B29C45/26

    CPC classification number: B29C45/2632 ,  B29C45/04 ,  B29C45/73 ,  B29C45/78 ,  B29C2945/76762 ,  B29K2905/08 ,  B41N3/034

    Abstract: PURPOSE: An injection molding apparatus, an injection method, and a method manufacturing a stamper for injection molding are provided to form an accurate micro-pattern on a molded product by keeping the stamper temperature above the specific temperature. CONSTITUTION: An injection molding apparatus comprises a first mold(10), a second mold(20), a stamper(500), and a temperature controller(85). The first mold has a cavity(11) inside. The second mold is arranged to be detachable to the first mold. The stamper is provided between the first mold and the second mold, and has a micro-pattern(510). The temperature controller adjusts the temperature of the stamper.

    Abstract translation: 目的：提供一种注射成型设备，注射方法和制造用于注射成型的压模的方法，以通过将压模温度保持在特定温度以上而在模制产品上形成精确的微图案。 构成：注射成型设备包括第一模具（10），第二模具（20），压模（500）和温度控制器（85）。 第一模具内部具有腔体（11）。 第二模具被布置成可拆卸到第一模具。 压模设置在第一模具和第二模具之间，并且具有微图案（510）。 温度控制器调节压模的温度。

    금형 가스 빼기 시스템 및 방법
    7.
    发明公开
    금형 가스 빼기 시스템 및 방법 无效
    气体喷射系统和模具的方法

    公开(公告)号：KR1020140069891A

    公开(公告)日：2014-06-10

    申请号：KR1020120137734

    申请日：2012-11-30

    Applicant: 주식회사 서연

    Inventor： 조지현

    IPC: B29C45/34 ,  B29C45/17

    CPC classification number: B29C45/34 ,  B29C45/76 ,  B29C2945/76006 ,  B29C2945/76525 ,  B29C2945/76762

    Abstract: The present invention relates to a system for exhausting gas from a mold. The system includes a gas vent installed in a mold, a gas exhausting unit for controlling the exhaust of gas from the gas vent, and a control unit which controls an amount of exhausted gas from the gas exhaust unit according to the moving distance of the screw of an injection mold. The system can mold a product by exhausting gas while minimizing changes in the pressure of the mold by exhausting gas from the mold in proportion to the amount of injection and can prevent defects in products.

    Abstract translation: 本发明涉及一种从模具排出气体的系统。 该系统包括安装在模具中的排气口，用于控制从排气口排出气体的排气单元和控制单元，该控制单元根据螺杆的移动距离来控制来自排气单元的排出气体的量 的注射模具。 该系统可以通过排出气体来模制产品，同时通过与注射量成比例地排出来自模具的气体来最小化模具的压力变化，并且可以防止产品中的缺陷。

    능동 재료 요소에 의해 통기구 갭을 제어하기 위한 방법 및장치
    10.
    发明公开
    능동 재료 요소에 의해 통기구 갭을 제어하기 위한 방법 및장치 失效
    用于控制具有活性材料元素的通风孔的方法和装置

    公开(公告)号：KR1020070004871A

    公开(公告)日：2007-01-09

    申请号：KR1020067021767

    申请日：2005-03-07

    Applicant: 허스키 인젝션 몰딩 시스템즈 리미티드

    Inventor： 니에웰스요아침요하네스

    IPC: B29C45/76 ,  B29C45/17 ,  B29C45/00

    CPC classification number: B29C45/34 ,  B29C45/76 ,  B29C2945/76257 ,  B29C2945/76381 ,  B29C2945/76458 ,  B29C2945/76762 ,  B29C2945/76859 ,  Y10S425/226 ,  Y10S425/812 ,  B29C2945/76006 ,  B29C2945/76525

    Abstract: Method and apparatus for controlling a vent gap in a mold for an injection molding machine are provided, and include an active material insert configured to be regulate the degree of opening of the vent gap. The active material insert is configured to be actuated in response to signals from a controller, so as to selectively block the opening of the vent gap during the molding process. Wiring structure is coupled to the active material insert, and is configured to carry the actuation signals. Melt flow sensors may also be provided to aid in regulating the vent gap, and may be connected to the controller in order to provide real-time closed loop control over the operation of the vent gap. Preferably, the methods and apparatus are used as part of a system for controlling the flow of melt within a mold cavity. ® KIPO & WIPO 2007

    Abstract translation: 提供了用于控制用于注射成型机的模具中的排气间隙的方法和装置，并且包括被配置为调节排气间隙的打开程度的活性材料插入件。 活性材料插入件被配置为响应于来自控制器的信号被致动，以便在模制过程中选择性地阻挡通气间隙的打开。 接线结构耦合到活性材料插入件，并被配置为承载致动信号。 还可以提供熔体流量传感器以帮助调节排气间隙，并且可以连接到控制器，以便为排气间隙的操作提供实时闭环控制。 优选地，所述方法和装置用作用于控制模腔内的熔体流动的系统的一部分。 ®KIPO＆WIPO 2007

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