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    • 1. 发明公开
    • 사출성형기의 사출장치
    • 注射成型机注射装置
    • KR1020160077623A
    • 2016-07-04
    • KR1020140187756
    • 2014-12-24
    • 엘에스엠트론 주식회사
    • 정병철정호유성종
    • B29C45/82B29C45/47
    • B29C45/82B29C45/47B29C2045/822
    • 본발명은, 펌프, 상기펌프로부터공급된오일에의해전후진또는회전이동하는스크류및 상기스크류의이동에사용된오일이드레인부로인출되도록오일의이동을안내하는배출관을포함하고, 상기배출관은, 상기스크류의후진이동시상기스크류에저항압력을제공하기위한릴리프밸브가설치되는릴리프배관및 상기릴리프배관과병렬로연결되고상기릴리프배관을따라오일이이동할지여부를결정하기위한우회밸브가설치되는우회배관을포함하는사출성형기의사출장치를제공한다.
    • 提供了一种用于注射成型机的注射装置。 注射装置包括:泵; 螺杆向前和向后移动或由泵供给的油旋转; 引导油的释放管,使得用于驱动螺杆的油可以释放到排出部。 释放管还包括:卸压管,其上安装有安全阀,以便当螺杆向后移动时向螺杆施加阻力; 以及旁通管,其并联连接到所述排泄管,并且在所述旁通管上安装有旁通阀,以便确定所述油是否应沿着所述排泄管流动。
    • 3. 发明公开
    • 로터리 고무사출기의 전원 및 유압공급장치
    • 油压设备和电力设备向模具安装提供电力设备
    • KR1020090095062A
    • 2009-09-09
    • KR1020080020141
    • 2008-03-04
    • 주식회사 평화이엔지
    • 김종석서인진신화균남익희
    • B29C45/06B29C45/82
    • B29C45/82B29C45/06B29C45/7666B29C2945/76521
    • A power source and hydraulic supply apparatus of a rotary rubber injection machine is provided to minimize the exposure of a pipe and a wire to outside by embedding a hydraulic supply line and a source supply line inside a center support shaft. A power source and hydraulic supply apparatus of a rotary rubber injection machine comprises a hydraulic pressure supply device and a power supply device. The hydraulic supply device comprises a communicating groove(110), a plurality of hydraulic feeding grooves(101), a fluid pressure inducing groove(121), and a hydraulic hose(130). The communicating groove is formed at the top section of a center support shaft(10) with multi-stages. The hydraulic hose is connected by installing a rotary hydraulic distributing pipe(120). The power supply device comprises a power line penetration installation groove(210), a brush type power distribution unit(220), and a rotary cover(230). The power distribution unit is installed at the upper end of the supporting shaft. A circular electrode(222) is installed at the power portion distribution unit in multi-stages. A brush(231) is mounted on the rotary cover.
    • 提供一种旋转橡胶注射机的动力源和液压供给装置,用于通过将液压供给管线和源供给管线嵌入到中心支撑轴内部来最小化管道和线材暴露于外部。 旋转橡胶注射机的动力源和液压供给装置包括液压供给装置和供电装置。 液压供给装置包括连通槽(110),多个液压供给槽(101),流体压力引导槽(121)和液压软管(130)。 连通槽形成在具有多级的中心支撑轴(10)的顶部。 液压软管通过安装旋转液压分配管(120)连接。 电源装置包括电源线穿透安装槽(210),刷式配电单元(220)和旋转盖(230)。 配电单元安装在支撑轴的上端。 圆形电极(222)以多级安装在电力部分配电部。 刷子(231)安装在旋转盖上。
    • 6. 实用新型
    • 사출압 조절장치를 구비한 사출성형기
    • KR200402478Y1
    • 2005-11-30
    • KR2020050026955
    • 2005-09-20
    • 김혁중
    • 김혁중
    • B29C45/22B29C45/76B29C45/82
    • B29C45/234B29C45/77B29C45/82B29C2045/2791
    • 본 고안은 사출압 조절장치를 구비한 사출성형기를 개시한다.
      본 고안의 사출압 조절장치를 구비한 사출성형기는 수지원료를 금형에 주입하기 위한 분기된 수지채널을 형성하는 매니폴드 및 이 매니폴드의 일측에 결합되어 분기된 수지채널에 연결되는 수지채널이 선단부의 게이트로 연결되는 노즐을 구비하는 사출성형기에 있어서, 상기 매니폴드 및 노즐의 수지채널 중 어느 한 곳에 회전 가능하게 설치되어 수지의 통과량을 가변 조절하는 것으로 일단부는 수지채널 상에 위치되어 수지가 통과되는 파이프라인이 형성되고 타단부는 외부로 노출되게 연장 형성되는 유량조절 회전핀과, 상기 유량조절 회전핀의 타단부가 위치하는 매니폴드의 일측에 고정 설치되는 것으로 유량조절 회전핀의 타단 외주연을 회전 가능하게 지지하는 지지체와, 상기 유량조절 회전핀의 상부 외주연과 웜기어 교합되며 작업자의 조 작력을 받아 유량조절 회전핀을 정,역 회전시켜 파이프라인의 열림량을 조절하는 조절포스트를 포함하여 구성된다.
    • 7. 发明公开
    • 가스주입장치 및 시퀀스 밸브를 가지는 사출성형시스템
    • 注射成型系统配有气体注入装置和顺序阀
    • KR1020030014462A
    • 2003-02-19
    • KR1020010048483
    • 2001-08-11
    • 현대자동차주식회사
    • 박천수
    • B29C45/77
    • B29C45/77B01L2400/0622B01L2400/0666B29C45/2708B29C45/28B29C45/82
    • PURPOSE: An injection molding system with a gas injecting apparatus and a sequence valve is provided to prevent sink mark in a resin to be filled in a cavity by supplying adjusted gas. CONSTITUTION: An injection molding system has a gas injecting apparatus(20). The gas injecting apparatus injects gas between a resin(6) and a lower mold(3). An amount of gas is adjusted before the resin to be injected through sequence valves(G1,G2,G3) is cooled. The gas injecting apparatus has gas injecting pins(22) and a gas adjusting unit(24). Gas injecting pins are installed inside the lower mold. The gas adjusting unit supplies adjusted gas to gas injecting pins by adjusting gas from an external gas supplying unit.
    • 目的:提供具有气体注入装置和顺序阀的注塑系统,以通过供应调节气体来防止树脂中的凹痕填充在空腔中。 构成:注射成型系统具有气体注入装置(20)。 气体注入装置在树脂(6)和下模(3)之间注入气体。 在通过顺序阀(G1,G2,G3)被喷射的树脂被冷却之前调节气体量。 气体注入装置具有气体注入销(22)和气体调节单元(24)。 气体注射销安装在下模内。 气体调节单元通过调节来自外部气体供给单元的气体向气体喷射销供给调节气体。
    • 8. 发明公开
    • 축압기의 가스충전장치 및 이 가스충전장치를 갖춘 사출장치
    • 蓄能器的气体填充装置和注射装置
    • KR1020020077828A
    • 2002-10-14
    • KR1020020018035
    • 2002-04-02
    • 도시바 기카이 가부시키가이샤
    • 기노시타,요이치우사미,효에
    • B29C45/57
    • B29C45/561B29C45/53B29C45/62B29C45/80B29C45/82B29C2045/5635F17C5/06
    • PURPOSE: To provide a gas filling device of an accumulator capable of easily compressing working gas of a desired pressure from a gas vessel into the accu mulator used for an injection device of a molding device and using the working gas in the gas vessel without any waste, and to provide the injection device having this gas filling device. CONSTITUTION: The gas filling device of the accumulator for filling the working gas of the required pressure into the accumulators 31 and 41 which are connected to a hydraulic circuit 11 for driving an injection cylinder 2 of the molding device to feed hydraulic pressure required for injection-filling a molding material to the injection cylinder 2 has a gas filling device 51 which boosts the pressure of the working gas stored in the gas vessel 80 higher than the pressure of the working gas in the gas vessel 80 by utilizing the hydraulic pressure from a hydraulic pressure source 21 feeding the hydraulic pressure to the hydraulic circuit 11, and fills the work gas into the accumulators 31 and 41.
    • 目的:提供一种蓄能器的气体填充装置,其能够容易地将来自气体容器的所需压力的工作气体压缩到用于模制装置的注射装置的采集器中,并且在无气体容器中使用工作气体 并且提供具有该气体填充装置的注射装置。 构成:蓄能器的充气装置,用于将所需压力的工作气体填充到蓄压器31和41中,蓄能器31和41连接到用于驱动模制装置的注射缸2的液压回路11, 将成型材料填充到注射筒2具有气体填充装置51,其通过利用来自液压的液压来增加存储在气体容器80中的工作气体的压力高于气体容器80中的工作气体的压力 压力源21将液压供给到液压回路11,并将工作气体填充到蓄压器31和41中。
    • 9. 发明公开
    • 사출 성형기에 사용되는 유압 제어 시스템 및 그 방법
    • 注射成型机中使用的液压控制系统及其方法
    • KR1020130138986A
    • 2013-12-20
    • KR1020120062589
    • 2012-06-12
    • 엘에스엠트론 주식회사
    • 정동준
    • B29C45/82B29C45/17
    • B29C45/82B29C2045/1792B29C2945/76006B29C2945/76307B29C2945/76498B29C2945/76605B29C2945/76692B29C2945/76785
    • A hydraulic control system comprises actuators, hydraulic lines for driving the actuators, and a control unit. According to an operation mode, the hydraulic lines are grouped by being separated or joined and composes multiple hydraulic line groups. The control unit selectively controls a master between the hydraulic lines contained in each hydraulic line group, and slave functions and performs control so that only one master is included within one hydraulic line group which is independent from an arbitrary operation mode. Each hydraulic line comprises at least one servo drive set consisting of a hydraulic pump, a servo motor, a servo driver and an encoder for pressure feed-back. The servo driver of each hydraulic line is formed to vary the master or slave functions. The servo driver operates according to the command of the control unit when being operated with the master and follows the master arranged in the identical group when being operated with the slave. Accordingly, one hydraulic line which is independent from the injection molding machine is controlled with one master. Collision between control loops is prevented, and action errors are prevented according to that. [Reference numerals] (150) Control unit;(AA,BB) Communication linkage
    • 液压控制系统包括致动器,用于驱动致动器的液压管路和控制单元。 根据操作模式,液压管线通过分离或连接分组,并组成多个液压管路组。 控制单元选择性地控制包含在每个液压管路组中的液压管路和从机功能之间的主控制器,并且执行控制,使得在独立于任意操作模式的一个液压管路组中仅包括一个主控器。 每个液压管线包括由液压泵,伺服电动机,伺服驱动器和用于压力反馈的编码器组成的至少一个伺服驱动装置。 形成每个液压管路的伺服驱动器以改变主或从功能。 当与主机一起操作时,伺服驱动器根据控制单元的命令进行操作,并且当与从机一起操作时,遵循布置在同​​一组中的主机。 因此,与一个主机一起控制独立于注塑机的一条液压管线。 防止控制回路之间的碰撞,并根据需要防止动作错误。 (附图标记)(150)控制单元;(AA,BB)通信连接
    • 10. 发明公开
    • 급속가열냉각 가능한 사출금형장치 및 그 사출방법
    • 具有快速加热和冷却循环的喷射模具及其喷射方法
    • KR1020130032476A
    • 2013-04-02
    • KR1020110096084
    • 2011-09-23
    • 이성재
    • 권오석이성재
    • B29C45/73B29C45/72
    • B29C45/73B29C45/40B29C45/78B29C45/82B29C2945/76782B29C2945/76939
    • PURPOSE: An injection molding device and an injection method thereof are provided to allow rapid heating and to improve an air cooling effect when cooling. CONSTITUTION: An injection molding device comprises a heater and a cooling member in one of a core mold(200) and a cavity mold. The core mold comprises a heating core and a core mold fixing plate(220). The heating core is cut in a designated thickness according to shape of the cavity and comprises a bending heater(211) in cross section. The core mold fixing plate fixes the heating core and includes the cooling member. The cooling member includes a cooling waterway insulation hole(230) and a second insulation hole(240). The cooling waterway insulation hole cools the core mold fixing plate and the bending heater. The second insulation hole secondly cools air in a location spaced from the cooling waterway insulation hole.
    • 目的:提供注射成型装置及其注射方法,以便在冷却时能够快速加热并改善空气冷却效果。 构成:注射成型装置包括在芯模(200)和腔模之一中的加热器和冷却构件。 芯模包括加热芯和芯模固定板(220)。 加热芯根据空腔的形状被切割成指定的厚度,并且包括横截面的弯曲加热器(211)。 芯模固定板固定加热芯并包括冷却构件。 冷却构件包括冷却水道绝缘孔(230)和第二绝缘孔(240)。 冷却水道绝缘孔冷却芯模固定板和弯曲加热器。 第二绝缘孔在与冷却水道绝缘孔隔开的位置中二次冷却空气。