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    • 4. 发明申请
    • Gate Insert
    • 门插入
    • US20110001270A1
    • 2011-01-06
    • US12881301
    • 2010-09-14
    • James Osborne PLUMPTON
    • James Osborne PLUMPTON
    • B29C45/74
    • B29C45/2737B29C45/2711B29C2045/2743
    • Disclosed, amongst other things, is a gate insert of an injection mold that includes a base member. The base member defines a nozzle interface for receiving, in use, a nozzle of a melt distribution system that is heated, in use, by a heater, and a gate, the gate configured to fluidly link, in use, a melt channel of the nozzle with a molding cavity. The gate insert further includes a thermal regulator associated with the base member, the thermal regulator includes a direct energy conversion device that is capable of heating and cooling, wherein the thermal regulator is controllably operable, in use, to control the temperature of the gate.
    • 公开了一种注射模具的门插入件,其包括基座构件。 基座构件限定了喷嘴接口,用于在使用中接收在使用中通过加热器和浇口加热的熔体分配系统的喷嘴,所述浇口构造成在使用中流体连接熔融物通道 喷嘴带有模腔。 门插入件还包括与基座构件相关联的热调节器,热调节器包括能够加热和冷却的直接能量转换装置,其中热调节器在使用中可控制地操作以控制门的温度。
    • 5. 发明申请
    • Bottom Insert With Heat Insulation
    • 底部插入与隔热
    • US20090324770A1
    • 2009-12-31
    • US12226758
    • 2007-05-03
    • Stefan SchweiningerHelmut ThoemmesWitold Neter
    • Stefan SchweiningerHelmut ThoemmesWitold Neter
    • B29C45/73
    • B29C45/73B29C45/2711B29C45/2737B29C2033/023B29C2045/7343B29K2105/253
    • A bottom insert for a mold cavity for the production of moldings of plastic material. The mold cavity has a main body with a hot side which has a recess for receiving molten plastic material under pressure and a cold side having a recess, the inside contour of which is intended to come into contact with the molding to be produced and to shape the outside contour thereof. A gate (17) is provided that connects the recess of the hot side to the recess of the cold side and is intended to introduce molten plastic material from the hot side into the cold side. In accordance with the invention there is provided a device for thermal insulation within the bottom insert between the hot side and the cold side of the bottom insert to permit more rapid cooling of the cold side by restricting heat flow from the hot side.
    • 用于生产塑料材料模制品的模具腔的底部插入件。 模腔具有热侧的主体,该主体具有用于在压力下接收熔融塑性材料的凹部和具有凹部的冷侧,其内部轮廓旨在与待生产的模制件形成接触并形成 其外部轮廓。 设有将热侧的凹部连接到冷侧的凹部的浇口(17),用于将熔融的塑料材料从热侧引入冷侧。 根据本发明,提供了一种用于在底部插入件之间在底部插入件的热侧和冷侧之间进行绝热的装置,以允许通过限制来自热侧的热流更快地冷却冷侧。
    • 6. 发明授权
    • Mold assembly using inserts
    • 模具组装使用插件
    • US07568906B2
    • 2009-08-04
    • US11741874
    • 2007-04-30
    • Sven KmochRalf Walter FischDerek Robertson McCready
    • Sven KmochRalf Walter FischDerek Robertson McCready
    • B29C45/73
    • B29C45/2711B29C45/36B29K2105/253
    • An injection molding machine is provided, including a nozzle assembly having a channel for conveying a fluid. At least one cavity insert is removably mounted within a cavity plate, the at least one cavity insert defining a mold cavity, and a first portion of a gate for communicating the fluid between the nozzle assembly and the mold cavity. A gate insert defines a receptacle for the nozzle assembly, and further defining a second portion of the gate. The gate insert is floatably retained between the nozzle assembly and the at least one cavity insert. Preferably, the gate insert is retained by a gate insert plate that is disposed between the cavity plate and the nozzle assembly.
    • 提供了一种注塑机,其包括具有用于输送流体的通道的喷嘴组件。 至少一个空腔插入件可移除地安装在空腔板内,所述至少一个空腔插入件限定模腔,以及用于在喷嘴组件和模腔之间连通流体的浇口的第一部分。 门插入件限定用于喷嘴组件的容器,并进一步限定浇口的第二部分。 闸门插入件浮动地保持在喷嘴组件和至少一个空腔插入件之间。 优选地,门插入件由设置在腔板和喷嘴组件之间的闸板插入板保持。
    • 7. 发明授权
    • Injection molding nozzle with valve pin alignment
    • 注射喷嘴与阀针对齐
    • US07513772B2
    • 2009-04-07
    • US11746060
    • 2007-05-09
    • Fabrice FairyDenis BabinPeter Klobucar
    • Fabrice FairyDenis BabinPeter Klobucar
    • B29C45/00
    • B29C45/2806B29C45/2711B29C45/278
    • An injection molding apparatus is disclosed that includes a valve-gated nozzle having a nozzle tip assembly and a valve pin slidably disposed therein. The nozzle tip assembly includes a nozzle liner having a first valve pin guiding portion, a valve pin guide having a second valve pin guiding portion upstream of the first valve pin guiding portion, and a transfer seal having a bore for receiving the nozzle liner and the valve pin guide therein. The transfer seal bore includes an alignment surface that surrounds the nozzle liner and the valve pin guide to align the first and second valve pin guiding portions with the mold gate, such that the valve pin is accurately aligned during operation. The transfer seal also includes means to couple the nozzle tip assembly to the nozzle body.
    • 公开了一种注射成型装置,其包括具有喷嘴头组件和可滑动地设置在其中的阀销的阀门浇口。 喷嘴头组件包括具有第一阀销引导部分的喷嘴衬套,具有在第一阀销引导部分上游的第二阀销引导部分的阀销引导件和具有用于接收喷嘴衬套的孔的传送密封件, 阀针引导件。 传送密封孔包括围绕喷嘴衬套和阀销引导件的对准表面,以将第一和第二阀销引导部分与模具浇口对准,使得阀销在操作期间精确对准。 传送密封件还包括将喷嘴头组件连接到喷嘴体的装置。