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    • 41. 发明授权
    • Valve assembly for an injection molding machine
    • 注塑机用阀组件
    • US08926303B2
    • 2015-01-06
    • US14199487
    • 2014-03-06
    • Athena Automation Ltd.
    • Robert D. Schad
    • B29C45/43B29C45/34B29C45/42B29C45/72B29C45/82
    • B29C45/34B29C45/4225B29C2045/7214B29C2045/822
    • A valve assembly for use with a part handling assembly of an injection molding machine includes a housing having a first tooling port for fluid communication with a first set of receivers on the part handling apparatus and a second tooling port for fluid communication with a second set of receivers on the part handling apparatus. First and second vacuum channels extend through the housing and are provided with respective first and second vacuum closure members to provide selective fluid communication between a vacuum source and the first and second tooling ports, respectively. First and second pressure channels extend through the housing and are provided with respective first and second pressure closure members to provide selective fluid communication between a pressurized fluid source and the first and second tooling ports, respectively. The first pressure closure member is moveable independently from the first vacuum closure member, and the second pressure closure member is moveable independently from the second vacuum closure member.
    • 一种与注射成型机的零件处理组件一起使用的阀组件包括壳体,该壳体具有用于与零件处理装置上的第一组接收器流体连通的第一工具端口和用于与第二组 零件处理装置上的接收器。 第一和第二真空通道延伸穿过壳体并设置有相应的第一和第二真空关闭构件,以分别在真空源和第一和第二工具端口之间提供选择性的流体连通。 第一和第二压力通道延伸穿过壳体并且设置有相应的第一和第二压力关闭构件,以分别在加压流体源和第一和第二工具端口之间提供选择性的流体连通。 第一压力关闭构件可以独立于第一真空关闭构件运动,并且第二压力关闭构件可独立于第二真空闭合构件运动。
    • 42. 发明申请
    • VALVE ASSEMBLY FOR INJECTION MOLDING MACHINE
    • 注射成型机用阀组件
    • US20140255535A1
    • 2014-09-11
    • US14199487
    • 2014-03-06
    • Athena Automation Ltd.
    • Robert D. Schad
    • B29C45/34
    • B29C45/34B29C45/4225B29C2045/7214B29C2045/822
    • A valve assembly for use with a part handling assembly of an injection molding machine includes a housing having a first tooling port for fluid communication with a first set of receivers on the part handling apparatus and a second tooling port for fluid communication with a second set of receivers on the part handling apparatus. First and second vacuum channels extend through the housing and are provided with respective first and second vacuum closure members to provide selective fluid communication between a vacuum source and the first and second tooling ports, respectively. First and second pressure channels extend through the housing and are provided with respective first and second pressure closure members to provide selective fluid communication between a pressurized fluid source and the first and second tooling ports, respectively. The first pressure closure member is moveable independently from the first vacuum closure member, and the second pressure closure member is moveable independently from the second vacuum closure member.
    • 一种与注射成型机的零件处理组件一起使用的阀组件包括壳体,该壳体具有用于与零件处理装置上的第一组接收器流体连通的第一工具端口和用于与第二组 零件处理装置上的接收器。 第一和第二真空通道延伸穿过壳体并设置有相应的第一和第二真空关闭构件,以分别在真空源和第一和第二工具端口之间提供选择性的流体连通。 第一和第二压力通道延伸穿过壳体并且设置有相应的第一和第二压力关闭构件,以分别在加压流体源和第一和第二工具端口之间提供选择性的流体连通。 第一压力关闭构件可以独立于第一真空关闭构件运动,并且第二压力关闭构件可独立于第二真空闭合构件运动。
    • 44. 发明授权
    • Injection mold safety controls
    • 注塑模具安全控制
    • US4580965A
    • 1986-04-08
    • US608052
    • 1984-05-08
    • Robert A. Wernecke
    • Robert A. Wernecke
    • B29C45/80B29C45/84B29C39/22B29C39/44
    • B29C45/84B29C45/80B29C2045/822
    • A contact sensing system senses the contact of two parts, such as the closure of two die parts in a molding machine, and controls a subsequent event such as the introduction of fluent molding material into the mold when closure of the die parts is sensed. One of the die parts is provided with an orifice which is covered by the other die part when the mold is closed. Sensing is achieved by delivering air through the orifice using an air line and sensing the pressure increase in the line when the orifice is closed by the other die part. A control module houses the components of the sensing system and protects the components in hostile environments.
    • 接触感测系统感测两个部件的接触,例如在成型机中闭合两个模具部件,并且控制随后的事件,例如当检测到模具部件的闭合时将流体成型材料引入模具中。 其中一个模具部件设置有当模具关闭时被另一个模具部件覆盖的孔口。 通过使用空气管线输送空气通过孔口并且当孔口被另一个模具部件关闭时感测管线中的压力增加来实现感测。 控制模块容纳感测系统的组件,并在恶劣环境中保护组件。
    • 47. 发明申请
    • 樹脂成形装置および樹脂成形方法
    • 树脂铸造装置和树脂铸造方法
    • WO2013191008A1
    • 2013-12-27
    • PCT/JP2013/065744
    • 2013-06-06
    • カルソニックカンセイ株式会社
    • 小船 義人兼政 昭仁杉本 賢次郎島田 邦雄
    • B29C45/43B29C45/76
    • B29C45/43B29C33/46B29C45/80B29C45/84B29C2045/822B29C2945/76167
    • エアエジェクタの作動不良を確実に感知して、軟質薄肉の樹脂成形品の脱型を容易かつ仕上がりよく行うことが可能な樹脂成形装置および樹脂成形方法を提供する。樹脂成形装置(20)のエアエジェクタ(22)を、エア通路(24a、24b)、エアを噴射するエア噴射口(26a、26b)、付勢部材(29a、29b)によりエア噴射口(26a、26b)の閉止方向に付勢された可動弁体(27a、27b)、可動弁体(27a、27b)を出入自在に収容する弁収容空間(28a、28b)、エア供給源(33)からのエアを供給するエア供給路(32)、および、エア圧を検出する圧力センサ(35)等から構成し、脱型終了後に、前記エア供給路を介して、前記付勢部材の付勢力よりも小さなエア圧で前記エア通路に前記エアを供給するとともに、前記エア圧を前記圧力センサにより検出する。
    • 提供了可靠地感测喷射器的操作故障的树脂铸造装置和树脂铸造方法,并且可以容易地并且以良好的光洁度进行软和薄的树脂铸造产品的模具移除。 树脂铸造装置(20)的空气喷射器(22)由气流通路(24a,24b),喷射空气的空气喷射口(26a,26b),可动阀体(27a,27b) 通过推动构件(29a,29b)沿着关闭空气注入口(26a,26b)的方向被推动,阀容纳空间(28a,28b)容纳可动阀体(27a,27b),使得可动阀体 27a,27b)可以自由地进入和离开其中,从空气供应源(33)供应空气的空气供应路径(32)和检测空气压力的压力传感器(35)。 在完成模具移除之后,空气通过空气供给路径以比推进构件的推进力低的空气压力供应到空气流动路径,并且压力传感器检测空气压力。
    • 49. 发明专利
    • Injection molding apparatus
    • 注射成型设备
    • JP2013237226A
    • 2013-11-28
    • JP2012112689
    • 2012-05-16
    • Nissei Plastics Ind Co日精樹脂工業株式会社
    • IKEDA TORUOKUBO HIROOOHINATA AKIRA
    • B29C45/13B29C45/06B29C45/16B29C45/40B29C45/67
    • B29C45/4005B29C31/02B29C31/04B29C45/062B29C45/67B29C45/7666B29C45/82B29C2045/822
    • PROBLEM TO BE SOLVED: To provide a technique that can miniaturize a hydraulic pump in an injection molding apparatus with a plurality of hydraulic mold clamping mechanisms.SOLUTION: An injection molding apparatus 10 includes: as its drive sources, an electric power supply source 126; a compressed air source 127; and hydraulic pressure supply source 128. A hydraulic-pressure-supply-destination selection part 130 supplies hydraulic pressure to one of a first clamping cylinder 21 and a second mold clamping cylinder 34. If only a mold clamping mechanism is made to be driven by a hydraulic pressure, the capacity of the hydraulic pressure pump can be lowered as compared to a case where the mold clamping mechanism and an injecting machine are driven by hydraulic pressure. On that basis, the hydraulic pressure is made to be supplied to selected one mold clamping mechanisms among a plurality of mold clamping mechanisms by the hydraulic-pressure-supply-destination selection part. When only a selected one of the mold clamping mechanisms is driven at a time, the necessary capacity of supply source can be halved as compared to a case where the plurality of mold clamping mechanisms are driven simultaneously.
    • 要解决的问题:提供一种能够使具有多个液压模具夹紧机构的注塑设备中的液压泵小型化的技术。解决方案:注射成型设备10包括:作为其驱动源的电源126; 压缩空气源127; 和液压供给源128.液压供给目的地选择部分130向第一夹紧缸21和第二合模缸34中的一个提供液压。如果只有一个模具夹紧机构由一个 与通过液压驱动合模机构和注射机的情况相比,液压泵的容量可以降低。 在此基础上,通过液压供给 - 目的地选择部件将多个模具夹持机构中的液压压力提供给选定的一个模具夹紧机构。 当只有一个模具夹紧机构中的一个被一次驱动时,与同时驱动多个模具夹紧机构的情况相比,供应源的必要容量可以减半。