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公开(公告)号：KR1020090126415A
公开(公告)日：2009-12-09
申请号：KR1020080052478
申请日：2008-06-04
Applicant: 삼성전자주식회사
CPC classification number: B29C45/14065 , B23K26/382 , B29C45/04 , B29C45/1418 , B29C45/1761 , B29C2045/14155 , B29C2045/14286
Abstract: PURPOSE: An injection mold is provided to distribute molten resin uniformly on a first molding surface by adhering film deformed by a suction force of a suction tool over a first mold surface. CONSTITUTION: An injection mold(10) consists of a first and second molds(11,12), and a vacuum pump(13). The first and second molds have a first and second mold faces(11a,12a). The second mold face forms a cavity conforming to an injection molded product with the first mold surface. The vacuum pump creates a suction force. A suction tool(11b) is formed in the first mold face and sucks the first mold face by the suction force from the vacuum pump.
Abstract translation: 目的：提供一种注塑模具，通过将由抽吸工具的吸力变形的膜粘附在第一模具表面上，将熔融树脂均匀地分布在第一模制表面上。 构成：注射模具（10）由第一和第二模具（11,12）和真空泵（13）组成。 第一和第二模具具有第一和第二模具面（11a，12a）。 第二模具表面形成符合注射成型产品与第一模具表面的空腔。 真空泵产生吸力。 吸入工具（11b）形成在第一模具面中，并通过来自真空泵的抽吸力吸引第一模具面。
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公开(公告)号：KR1020110065121A
公开(公告)日：2011-06-15
申请号：KR1020090121986
申请日：2009-12-09
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A plastic optical product and a manufacturing method thereof are provided to moderate the birefringence in producing products, since the proportional relation is formed with the internal stress or the stress deviation. CONSTITUTION: The manufacturing method of a plastic optical product comprises the steps of: forming a cavity with a condensing core(30) and a fixing mold(10); injecting the synthetic resin inside the cavity; compressing the synthetic resin inserted inside cavity after transferring the compression core to the fixing mold; and diminishing the internal stress of the plastic optical product, since the compression core is transferred the fixing mold and the synthetic resin inserted inside cavity is compressed. The shape of the plastic optical is a dome shape. The plastic optical product more includes a flange unit in the circumferential surface of an end.
Abstract translation: 目的：提供一种塑料光学产品及其制造方法，以便在制造产品时抑制双折射，因为与内部应力或应力偏差形成比例关系。 构成：塑料光学产品的制造方法包括以下步骤：用冷凝芯（30）和固定模（10）形成空腔; 将合成树脂注入腔内; 在将压缩芯转移到固定模具之后，压缩插入腔内的合成树脂; 并降低塑料光学产品的内部应力，因为压缩芯被转移到固定模具中，并且插入腔内的合成树脂被压缩。 塑料光学的形状是圆顶形状。 塑料光学产品在端部的圆周表面中还包括凸缘单元。
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公开(公告)号：KR100966877B1
公开(公告)日：2010-06-29
申请号：KR1020080069467
申请日：2008-07-17
Applicant: 삼성전자주식회사
CPC classification number: B29C45/2896
Abstract: 디스크 게이트와 사이드 게이트를 용이하게 형성시켜 성형품을 사출 성형할 수 있는 핫 러너 시스템을 개시한다. 이러한 핫 러너 시스템은 노즐과, 노즐의 내부에 설치되는 밸브 핀을 포함하며, 밸브 핀의 둘레에는 밸브 핀의 동작에 따라 금형의 캐비티로 수지를 흐르게 하는 게이트를 형성시키는 홈이 마련되며, 홈에는 밸브 핀의 동작에 따라 게이트에 채워진 수지를 절단하는 절단부가 마련된 것을 특징으로 한다.
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公开(公告)号：KR1020100008869A
公开(公告)日：2010-01-27
申请号：KR1020080069467
申请日：2008-07-17
Applicant: 삼성전자주식회사
CPC classification number: B29C45/2896
Abstract: PURPOSE: A hot runner system and injection molding method using the same is provided to prevent the addition of a cost due to a cutting post-process of a gate by cutting it during an injection molding. CONSTITUTION: A hot runner system consists of a nozzle(20) and a valve pin(30). The valve pin is installed within the nozzle. A groove(32) is formed on the circumference of the valve pin, and forms a gate. The gate makes resin flow into a cavity of a mold depending on the operation of the valve pin. The cutting unit is formed in the groove. The cutting part cuts the resin filled in the gate.
Abstract translation: 目的：提供一种热流道系统和使用该流道系统的注射成型方法，以防止在注射成型期间通过切割后续加工浇口造成的成本增加。 构成：热流道系统由喷嘴（20）和阀针（30）组成。 阀针安装在喷嘴内。 在阀销的圆周上形成有槽（32），形成闸门。 根据阀针的操作，门使树脂流入模具的腔。 切割单元形成在凹槽中。 切割部分切割填充在门中的树脂。
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公开(公告)号：KR1020090126416A
公开(公告)日：2009-12-09
申请号：KR1020080052479
申请日：2008-06-04
Applicant: 삼성전자주식회사
CPC classification number: B29C45/34 , B29C2045/14155
Abstract: PURPOSE: An injection mold is provided to reduce defect due to residual gas by expelling gas left inside a cavity through a gas hole in the course of injecting molten resin. CONSTITUTION: An injection mold(10) consists of a first and second molds(11,12), and a vacuum pump(13). The first and second molds have a first and second mold faces(11a,12a). The second mold face forms a cavity of a shape conforming to an injection molded product. A gas hole(11b) is formed on one selected among the first and second mold faces. The gas hole selectively passes through the gas among gas and molten resin.
Abstract translation: 目的：提供一种注射模具，以通过在注入熔融树脂的过程中通过气孔排出留在空腔内的气体来减少由于残留气体引起的缺陷。 构成：注射模具（10）由第一和第二模具（11,12）和真空泵（13）组成。 第一和第二模具具有第一和第二模具面（11a，12a）。 第二模具面形成符合注模产品的形状的空腔。 在第一和第二模具面中选择的一个上形成气孔（11b）。 气体孔选择性地通过气体和熔融树脂之间的气体。
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Patent Agency Ranking
公开(公告)号：KR1020090120245A
公开(公告)日：2009-11-24
申请号：KR1020080046184
申请日：2008-05-19
Applicant: 삼성전자주식회사
CPC classification number: B29C45/38 , B29C45/1744 , B29C45/2708 , B29C45/401 , B29C2045/0036
Abstract: PURPOSE: An automatic gate cutting injection mold is provided to prevent burr on a cut face by cutting a gate while a cavity is closed. CONSTITUTION: An automatic gate cutting injection mold comprises a top fixed plate(110), fixed and movable templates(120,130) which are meshed with each other to form a cavity(123) corresponding to the shape of a molded article, a sleeve pusher(140) including a sleeve(141) cutting out a gate, and a bottom fixed plate(160). The sleeve pusher is limited to cut out the gate while the injection mold is opened by a clamping device. After cutting out the gate, the sleeve pusher is moved in the direction for opening the injection mold.
Abstract translation: 目的：提供一种自动浇口切割注射模具，通过在空腔关闭时切割门来防止切割面上的毛刺。 一种自动浇口切割注射模具，包括顶部固定板（110），固定和可移动的模板（120,130），它们彼此啮合以形成对应于模制品形状的空腔（123），套筒推动器 140）包括切割门的套筒（141）和底部固定板（160）。 当注射模具被夹紧装置打开时，套筒推动器被限制为切断门。 在切割出浇口之后，套筒推动器沿着打开注射模具的方向移动。
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公开(公告)号：KR1020090008525A
公开(公告)日：2009-01-22
申请号：KR1020070071530
申请日：2007-07-18
Applicant: 삼성전자주식회사
CPC classification number: B29C33/04 , B29C2033/042
Abstract: An apparatus for controlling temperature of a mold is provided to generate cooling water having various temperatures by installing a plurality of mixing tanks in which cooling water of a low temperature and cooling water of a high temperature heated by a heater are mixed with each other. An apparatus for controlling temperature of a mold comprises a water supply tank(1) in which water is stored, a heating tank(2) having a heater(2a) generating heat, and a plurality of mixing tanks(3) mixing cooling water supplied from the water supply tank with cooling water supplied from the heating tank to transfer mixed cooling water to a cooling channel of a mold(M). The heating tank heats cooling water supplied from the water supply tank. The apparatus further comprises a pump(4) installed between the water supply tank and mixing tanks to transfer cooling water of the water supply tank to the mixing tanks.
Abstract translation: 提供一种用于控制模具温度的装置，通过安装多个混合箱，通过安装将由加热器加热的低温冷却水和冷却水混合在一起的多个混合罐来产生具有各种温度的冷却水。 一种用于控制模具温度的装置，包括储存水的供水箱（1），具有产生热量的加热器（2a）的加热箱（2）和多个混合冷却水 从供水箱中取出从加热箱供给的冷却水，将混合的冷却水转移到模具（M）的冷却通道。 加热箱加热从供水箱供应的冷却水。 该装置还包括安装在供水箱和混合罐之间的泵（4），以将供水箱的冷却水转移到混合罐。
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公开(公告)号：KR101375713B1
公开(公告)日：2014-03-20
申请号：KR1020070071530
申请日：2007-07-18
Applicant: 삼성전자주식회사
Abstract: 본발명은금형온도조절장치에관한것으로, 냉각수가저장되는급수탱크와, 열을발생시키는히터를내부에포함하여급수탱크로부터전달된냉각수를가열하는가열탱크와, 급수탱크와가열탱크로부터전달된냉각수를혼합하여금형의냉각채널에전달하는다수의혼합탱크를포함하여간단한구성으로금형의서로다른온도의냉각수가필요한다수의냉각채널에냉각수를각각공급할수 있게되는효과가있다.
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公开(公告)号：KR1020100107717A
公开(公告)日：2010-10-06
申请号：KR1020090025962
申请日：2009-03-26
Applicant: 삼성전자주식회사
CPC classification number: B29C45/16 , B29C45/1671 , B29K2995/002 , B29K2995/0026 , B29K2995/0031 , B29L2031/722
Abstract: PURPOSE: An injection-molded product and a manufacture method, which forms fine patterns, is provided to provide a user a feeling that an insert floats in a base material. CONSTITUTION: An injection-molded product comprises a transparent base material(11) and one or more inserts(12). One or more insert forms predetermined patterns. The base material is molded by injection to surround the insert in order to provide floating feeling. The insert is made of plastic, glass, ceramics and metal.
Abstract translation: 目的：提供形成精细图案的注塑产品和制造方法，以向使用者提供插入物浮在基材中的感觉。 构成：注塑产品包括透明基材（11）和一个或多个插入件（12）。 一个或多个插入物形成预定图案。 基材通过注射成型以包围插入物以提供浮动感。 插件由塑料，玻璃，陶瓷和金属制成。
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公开(公告)号：KR100967875B1
公开(公告)日：2010-07-05
申请号：KR1020080069468
申请日：2008-07-17
Applicant: 삼성전자주식회사
Abstract: 금형 내에서 용이하게 게이트에 채워진 수지를 제거할 수 있는 사출성형장치를 개시한다. 이러한 사출성형장치는 상호 결합되어 성형품에 대응되는 형상의 캐비티를 형성하는 고정측 형판 및 가동측 형판와, 고정측 형판의 내부에서 진퇴 가능하게 설치되어 캐비티로 용용된 수지를 공급하는 스프루 부쉬와, 가동측 형판의 내부에 이동 가능하게 설치되어 캐비티와 스프루 부쉬의 사이에 형성되는 게이트에 채워진 수지를 절단하는 게이트 절단부재 및 게이트 절단부재를 탄성 지지하여 스프루 부쉬의 진퇴에 따라 게이트 절단부재를 이동시키는 탄성부재를 포함한다.
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