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公开(公告)号：KR101283666B1
公开(公告)日：2013-07-08
申请号：KR1020110019494
申请日：2011-03-04
Applicant: 주식회사 유도
Inventor： 유영희
CPC classification number: B29C45/2725 , B29C45/281 , B29C2045/2733 , B29C2045/2813 , B29C2045/2831
Abstract: 본 발명은 수평형 밸브 시스템이 구비된 핫런너 시스템에 관한 것이다.
본 발명은 내부에 용융수지가 이동하는 매니폴드 유로와, 이 매니폴드 유로와 연통되어 용융수지를 공급하는 노즐과, 이 매니폴드 유로에 공급되는 용융수지가 누수되는 것을 방지하며, 밸브핀이 삽입된 핀 구동홀이 형성된 런너부쉬를 포함하는 매니폴드; 수평운동에 의해 용융수지를 공급하거나 차단하는 밸브핀과, 핫런너 시스템의 실린더 어셈블리와 수직하게 연결되며, 밸브핀을 작동시키는 캠이 구성된 구동핀과, 상기 밸브핀의 단부에 결합되며 이 밸브핀에 탄성 복원력을 제공하는 탄성체가 구비된 핀 부시와, 이 핀 부시와 캠 사이에 구성되어 밸브핀을 수평운동시키는 작동부재 및 내부에 핀 부시가 슬라이딩 가능하게 구비되며, 탄성체를 지지하는 작동블럭을 포함하는 수평형 밸브 시스템이 구비된 핫런너 시스템을 제공한다.-
公开(公告)号：KR200406319Y1
公开(公告)日：2006-01-20
申请号：KR2020050031341
申请日：2005-11-04
Applicant: 허남욱
Inventor： 허남욱
CPC classification number: B29C45/2725 , B29C2045/2729 , B29C2045/2733
Abstract: 플라스틱제품 성형용 확장메니폴드에 있어서, 메니폴드들의 수지통로입출구에 확장공(6)(7)을 각각 천설하되, 제1,2메니폴드중 어느하나의 메니폴드(1)에는 계단이 진 넓은 대확장공(9)을 형성하고, 다른 하나의 메니폴드(2)에는 확장공(7)내벽에 암나사(8)를 형성한 다음, 양 단부의 내면에 테이퍼면(3)(3')을 갖고 그 길이가 상기 확장공(6)(7) 및 대확장공(9)을 연결한 것보다는 짧으며 그 외주면 중앙에는 상기 대확장공(9)과 대응되는 돌출링(4)을 돌설하고 그 본체(4') 일측의 외주면에는 숫나사(10)를 형성하거나 하지 않은 부시(Bush)(11)를, 상기 제1메니폴드(1)에 형성된 대확장공(9)과 확장공(6)(7)에 각각 대응되게 삽입하여, 부시(11)의 양단 내측에 열팽창완충공간(13)(14)이 형성되게하되, 상기 대확장공(9)과 부시(11)의 사이에는 접시스프링(12)을 내장한 것으로 구성된다.
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公开(公告)号：KR101421689B1
公开(公告)日：2014-07-22
申请号：KR1020130012759
申请日：2013-02-05
Applicant: 에이치에스티 (주) , 카바스(주)
CPC classification number: B29C45/2727 , B29C45/2673 , B29C45/76 , B29C2045/2733 , B29C2945/76551 , B29C2945/76615
Abstract: The present invention relates to a unit for supplying melted resin for an injection mold capable of reducing manufacturing costs and significantly improving the output by minimizing raw material consumption and molding time as the supply path of melted resin, among the components of the existing mold, to mold products is reformed. An ordinary injection mold comprises: a first combination plate in which a locate ring is mounted at the center; a fixing-side mold base which includes an upper disk mounted onto the first combination plate to accommodate an upper cassette; a second combination plate which accommodates a rod moving elastically by an elastic member; a support plate which guides the slide movement of the rod; and a moving-side mold base which includes a lower disk mounted onto the support plate to accommodate a lower cassette. In addition to that, the upper cassette comprises an upper core including a molding space and an upper fixing plate, and the lower cassette comprises a lower core including a molding space and a lower fixing plate. Also, inside the upper core and the upper fixing plate of the upper cassette, a guide bush to guide melted resin is installed, and between the lower core and the lower fixing plate of the lower cassette, an interval maintaining plate and a plush plate are placed.
Abstract translation: 本发明涉及一种用于提供用于注射模具的熔融树脂的单元，其能够降低制造成本，并且通过使原料消耗和成型时间最小化，作为现有模具的部件中的熔融树脂的供给路径，将其输出到 模具产品改革。 普通注射模具包括：定位环安装在中心的第一组合板; 固定侧模座，其包括安装在所述第一组合板上以容纳上盒的上盘; 第二组合板，其容纳由弹性构件弹性移动的杆; 引导杆的滑动运动的支撑板; 以及移动侧模底座，其包括安装在支撑板上的下盘，以容纳下盒。 除此之外，上部盒包括一个包括成型空间和上部固定板的上部芯，下部盒包括一个包含成型空间和下部固定板的下部芯。 另外，在上部盒体的上部芯部和上部固定板的内部，安装有用于引导熔融树脂的导向衬套，并且在下部芯部与下部盒的下部固定板之间安装间隔保持板和毛绒板 放置。
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公开(公告)号：KR101033232B1
公开(公告)日：2011-05-06
申请号：KR1020100077586
申请日：2010-08-11
Applicant: 주식회사 엠엔에이치
Inventor： 김주환
CPC classification number: B29C45/281 , B29C45/22 , B29C45/2725 , B29C45/74 , B29C2045/2733 , B29C2045/2813
Abstract: PURPOSE: A hot runner system using ceramic is provided to increase the service life of components because the components are formed using a ceramic material with excellent heat-resistance and abrasion-resistance. CONSTITUTION: A hot runner system(100) using ceramic comprises a cavity plate(110), a clamping plate(120), spacer plates(130), a manifold block(140), valve pins(160), cylinders(150), pin guide bushes(180), and nozzles(170). The spacer plates are arranged in both ends of a gap between the cavity plate and the clamping plate. The manifold block is arranged in the inner space between the spacer plates. The valve pins penetrate through the manifold block. The cylinders are coupled to one side of the valve pins and lift the valve pins. The pin guide bushes are inserted between the cylinders and the manifold block. The valve pins penetrate through the pin guide bushes. One sides of the nozzles are coupled to the manifold block, and the other sides are exposed to the ouside the clamping plate.
Abstract translation: 目的：提供使用陶瓷的热流道系统，以增加部件的使用寿命，因为组件使用具有优异耐热性和耐磨性的陶瓷材料形成。 构造：使用陶瓷的热流道系统（100）包括腔板（110），夹板（120），间隔板（130），歧管块（140），阀销（160），气缸（150） 销引导衬套（180）和喷嘴（170）。 间隔板布置在空腔板和夹紧板之间的间隙的两端。 歧管块布置在间隔板之间的内部空间中。 阀杆穿过歧管块。 气缸联接到阀销的一侧并提升阀销。 销引导衬套插入缸和歧管块之间。 阀针穿过销引导衬套。 喷嘴的一侧连接到歧管块，另一侧暴露在夹紧板的外侧。
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公开(公告)号：KR1020090078707A
公开(公告)日：2009-07-20
申请号：KR1020080005959
申请日：2008-01-21
Applicant: 주식회사 삼진엘앤디
Inventor： 오승호
CPC classification number: B29C45/30 , B29C45/2725 , B29C2045/2733
Abstract: An injection molding machine having an injection pressure dispersing unit is provided to resin carbonization and blushing of resin by removing a region in which the resin is jammed, and to disperse injection pressure by installing the injection molding machine on a diverging point of a resin flow route. An injection molding machine having an injection pressure dispersing unit prevents generation of a resin jammed region by mounting the injection pressure dispersing unit on a diverging point(12). The dispersing unit is formed to a runner cone(20) which is inserted into an insertion groove formed on the diverging point of a resin flow route. The dispersing unit is comprised of a rubber plug having the runner cone, and the rubber plug is inserted into the insertion hole. The fixing unit is combined with the rubber plug.
Abstract translation: 具有注射压力分散单元的注射成型机被提供给通过去除树脂被卡住的区域的树脂碳化和白化，并且通过将注射成型机安装在树脂流动路径的发散点上来分散注射压力 。 具有注射压力分散单元的注射成型机通过将注射压力分散单元安装在分叉点（12）上来防止产生树脂堵塞区域。 分散单元形成为流道锥体（20），其插入形成在树脂流动路径的发散点上的插入槽中。 分散单元由具有流道锥体的橡胶塞组成，橡胶塞插入到插入孔中。 固定单元与橡胶塞组合。
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Patent Agency Ranking
公开(公告)号：KR1020160004689A
公开(公告)日：2016-01-13
申请号：KR1020140083480
申请日：2014-07-04
Applicant: 이상직
Inventor： 이상직
IPC: B29C45/27
CPC classification number: B29C45/2725 , B29C45/281 , B29C2045/2733
Abstract: 본발명은핫 런너시스템의매니폴드에적용되는부시에있어서, 기둥형태로형성되는몸체와, 용융된수지가이동되기위하여상기몸체를관통하는곡선형태의홀이형성되는유로및 상기매니폴드에상기몸체가유로의형성방향에맞춰유도결합되기위하여상기몸체의상단외주면에돌출형성되는유도가이드를포함하는것을특징으로한다.
Abstract translation: 本发明涉及一种施加到热流道系统中的歧管的衬套，其包括：形成为柱状的主体; 流路，形成有用于穿透身体的曲线形孔，以使熔融树脂能够移动; 以及引导引导件，突出并形成在主体的上端的外周表面上，以便能够使主体在流路的成形方向上感应耦合到歧管。
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公开(公告)号：KR101452133B1
公开(公告)日：2014-10-16
申请号：KR1020130108166
申请日：2013-09-09
Applicant: 김혁중
Inventor： 김혁중
CPC classification number: B29C45/2725 , B29C45/27 , B29C2045/2729 , B29C2045/2733 , B29C2045/2791
Abstract: A hot runner apparatus with a thermal expansion compensating tool is a hot runner apparatus including a manifold; a pipe-shaped nozzle; and a thermal expansion compensating tool, wherein the heat expansion compensating tool includes a thermally transformed gasket bushing which is a pipe-shaped connecting element made of a metal having relatively lower coefficient of thermal expansion for the manifold and the nozzle and having a resin flow path and resin connection path having the diameter same to the resin flow path penetrate, and which includes a flange unit forcibly inserted into the inner surface of an installation hole of the nozzle; a transformation pipe unit extended downward from the flange unit, and forming a transformation compensating gap by having a reduced diameter for the nozzle installation hole; and a nozzle assembly unit extended downward from the transformation pipe unit, formed on the inside of the upper end of the nozzle, connected to the resin flow path, and assembled by being forcibly inserted into an installation groove having the diameter expanded for the resin flow path, to have an advantage of preventing damage caused by resin leakage.
Abstract translation: 具有热膨胀补偿工具的热流道装置是包括歧管的热流道装置; 管状喷嘴; 以及热膨胀补偿工具，其中所述热膨胀补偿工具包括热转换垫圈衬套，所述热转换衬垫衬套是由歧管和喷嘴具有相对较低的热膨胀系数的金属制成的管状连接元件，并且具有树脂流动路径 并且具有与树脂流路相同直径的树脂连接路径穿透，并且包括强制地插入喷嘴的安装孔的内表面的凸缘单元; 变换管单元，其从所述凸缘单元向下延伸，并且通过使所述喷嘴安装孔的直径减小而形成相变补偿间隙; 以及喷嘴组合单元，其从形成在喷嘴的上端内侧的相变管单元向下延伸，与树脂流路连接，并且被强制地插入到树脂流的膨胀直径的安装槽中 具有防止树脂泄漏造成的损害的优点。
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公开(公告)号：KR1020120100524A
公开(公告)日：2012-09-12
申请号：KR1020110019494
申请日：2011-03-04
Applicant: 주식회사 유도
Inventor： 유영희
CPC classification number: B29C45/2725 , B29C45/281 , B29C2045/2733 , B29C2045/2813 , B29C2045/2831
Abstract: PURPOSE: A hot runner system is provided to facilitate injection of a molded product by arranging a horizontal valve system on the side. CONSTITUTION: A hot runner system comprises a manifold(110) and a horizontal valve system(200). The manifold comprises a manifold passage(112) along which molten resin flows, a nozzle(104) connected to the manifold passage and supplying molten resin, and a runner bush preventing the leakage of the molten resin and having a pin driving hole in which a valve pin(210) is inserted. The horizontal valve system comprises the valve pin, a driving pin(220), a pin bush(230), an operating member(250), and operating block(260). The valve pin allows or blocks the supply of molten resin by the horizontal movement. The driving pin has a cam for operating the valve pin. The pin bush has an elastic member for providing an elastic restoring force to the valve pin. The operating member is arranged between the pin bush and the cam and moves the valve pin horizontally. The pin bush is slid inside the operating block.
Abstract translation: 目的：提供热流道系统，以便通过在侧面设置水平阀系统来促进模制产品的注射。 构成：热流道系统包括歧管（110）和水平阀系统（200）。 歧管包括熔融树脂流过的歧管通道（112），连接到歧管通道并供应熔融树脂的喷嘴（104），以及防止熔融树脂泄漏并具有销钉驱动孔的流道套管，其中 插入阀销（210）。 水平阀系统包括阀销，驱动销（220），销衬套（230），操作构件（250）和操作块（260）。 阀销通过水平运动来允许或阻止熔融树脂的供应。 驱动销具有用于操作阀销的凸轮。 销衬套具有用于向阀销提供弹性恢复力的弹性构件。 操作构件布置在销衬套和凸轮之间，并水平移动阀针。 销衬套在操作块内滑动。
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公开(公告)号：KR20120067410A
公开(公告)日：2012-06-26
申请号：KR20100128787
申请日：2010-12-16
Applicant: DONG MYUNG TECH CO LTD
Inventor： KIM SOO JE
CPC classification number: B29C45/2701 , B29C45/1753 , B29C45/844 , B29C2045/2733 , B29K2105/26
Abstract: PURPOSE: A sprue bush for an injection mold is provided to efficiently prevent a blockage of a manifold block and nozzle caused by inflow of foreign materials because the foreign materials are filtered at an inlet portion and easily removed without disassembling an injection mold or stopping production facilities. CONSTITUTION: A sprue bush(1) for an injection mold comprises a foreign material filtering unit(6) and resin injecting space unit(7). The foreign material filtering unit is formed in the inner upper part of a resin injection hole(4) to be integrated and a plurality of through-holes(6a) is penetrated into the foreign material filtering unit. The resin injecting space unit formed in between the foreign material filtering unit and the upper part of the resin injection hole makes resin jetted from a nozzle of an injection molding machine, pass equally through plural through-holes of the foreign material filtering unit.
Abstract translation: 目的：提供注射模具的浇道衬套，以有效地防止异物流入而导致的歧管块和喷嘴的堵塞，因为异物在入口部分被过滤并且容易地移除而不拆卸注射模具或停止生产设备 。 构成：用于注射模具的浇口衬套（1）包括异物过滤单元（6）和树脂注入空间单元（7）。 外部材料过滤单元形成在树脂注入孔（4）的内部上部，并且多个通孔（6a）被穿入异物过滤单元。 形成在异物过滤单元和树脂注入孔的上部之间的树脂注入空间单元使得从注射成型机的喷嘴喷射的树脂平均通过异物过滤单元的多个通孔。
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公开(公告)号：KR1020090078708A
公开(公告)日：2009-07-20
申请号：KR1020080005962
申请日：2008-01-21
Applicant: 주식회사 삼진엘앤디
Inventor： 오승호
IPC: B29C45/22
CPC classification number: B29C45/28 , B29C45/2725 , B29C45/76 , B29C2045/2733 , B29C2945/76545
Abstract: An injection molding machine having a flow rate control pin is provided to control injection pressure of resin emitted from a nozzle by adjusting amount of the resin moved to each nozzle with simple operation setting an angle of a rotation plate. An injection molding machine having a flow rate control pin includes a rotation plate formed on a lower part, a head part formed on the top of the rotation plate, and a flow control pin(20) inserted into an insertion hole(12). The insertion hole is formed on a manifold(10). The rotation plate is mounted on a resin flow route(11). The flow control pin fixes a fixing unit by inserting the fixing unit into the insertion hole. The head part forms an adjusting groove. Flow of the resin is controlled by adjusting an angle of the rotation plate.
Abstract translation: 提供一种具有流量控制销的注射成型机，通过以旋转板的角度设定简单的操作，通过调节移动到各个喷嘴的树脂的量来控制从喷嘴排出的树脂的喷射压力。 具有流量控制销的注射成型机包括形成在下部的旋转板，形成在旋转板的顶部上的头部和插入到插入孔（12）中的流量控制销（20）。 插入孔形成在歧管（10）上。 旋转板安装在树脂流动路径（11）上。 流量控制销通过将固定单元插入插入孔来固定固定单元。 头部形成调整槽。 通过调节旋转板的角度来控制树脂的流动。
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