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    INJECTION MOLDING METHOD AND INJECTION MOLDING MACHINE
    47.
    发明申请
    INJECTION MOLDING METHOD AND INJECTION MOLDING MACHINE 审中-公开
    注塑成型方法和注塑成型机

    公开(公告)号：US20170050357A1

    公开(公告)日：2017-02-23

    申请号：US15307699

    申请日：2014-06-06

    申请人： Mitsubishi Heavy Industries Plastic Technology Co., Ltd.

    发明人： Toshihiko Kariya ,  Yasuo Okochi

    IPC分类号： B29C45/16 ,  B29C45/76 ,  B29C45/64

    CPC分类号： B29C45/16 ,  B29C45/1635 ,  B29C45/64 ,  B29C45/70 ,  B29C45/7653 ,  B29C2045/2683 ,  B29C2945/76498 ,  B29C2945/76709 ,  B29C2945/76869

    摘要： This injection molding method uses an injection molding machine for two-material molding, which comprises a first mold part that is provided with a cavity and a second mold part that is provided with a cavity and is arranged in tandem with the first mold part. This injection molding method comprises: a first molding step wherein a material is injected into the cavity of the first mold part and the material in the cavity is compressed; and a second molding step wherein a material is injected into the cavity of the second mold part. A pressure, which is generated in the second mold part by injecting the material into the cavity in the second molding step, acts on the first mold part, and a compressive force is applied to the material in the cavity in the first molding step.

    摘要翻译： 该注射成型方法使用双成型注射成型机，其包括设置有空腔的第一模具部件和设置有空腔并与第一模具部件串联布置的第二模具部件。 该注射成型方法包括：第一模制步骤，其中材料被注入到第一模具部件的空腔中，并且空腔中的材料被压缩; 以及第二模制步骤，其中材料被注入到第二模具部件的空腔中。 通过在第二成型步骤中将材料注入到空腔中，在第二模具部件中产生的压力作用在第一模具部件上，并且在第一模制步骤中对空腔中的材料施加压缩力。

    Fixing plate of a mold of an injection molding apparatus for plastic material
    48.
    发明授权
    Fixing plate of a mold of an injection molding apparatus for plastic material 有权
    用于塑料材料的注射成型设备的模具的固定板

    公开(公告)号：US09346206B2

    公开(公告)日：2016-05-24

    申请号：US14638309

    申请日：2015-03-04

    申请人： INGLASS S.p.A.

    发明人： Maurizio Bazzo ,  Nico Trevisiol

    IPC分类号： B29C45/23 ,  B29C45/70 ,  B29L31/00 ,  B29C45/28

    CPC分类号： B29C45/70 ,  B29C45/2806 ,  B29C45/281 ,  B29C2045/282 ,  B29C2045/2824 ,  B29C2045/2834 ,  B29L2031/772

    摘要： An injection molding apparatus of plastic material including a mold, a fixing plate of the mold, a distributor of the plastic material to be injected and a plurality of injectors connected to the distributor and each including a valve pin controlled by a respective rotary electric motor and a transmission. The fixing plate has a cavity facing the mold on a first face, within which the distributor is contained, and each electric motor with the relative transmission is housed, in a quickly insertable and removable manner, within a respective seat arranged on a second face of the fixing plate opposite to the first face, laterally with respect to the corresponding injector.

    摘要翻译： 一种塑料材料的注射成型装置，包括模具，模具的固定板，待注射的塑料材料的分配器和连接到分配器的多个喷射器，每个注射器包括由相应的旋转电动机控制的阀针和 传输。 固定板在第一面上具有面向模具的腔体，在该第一面上容纳分配器，并且具有相对传动装置的每个电动机以可快速插入和移动的方式容纳在布置在第二面 所述固定板与所述第一面相对，相对于相应的注射器横向。

    Injection molding machine
    49.
    发明授权
    Injection molding machine 失效
    注塑机

    公开(公告)号：US4615669A

    公开(公告)日：1986-10-07

    申请号：US702611

    申请日：1985-02-19

    申请人： Shigeru Fujita ,  Yukio Takanashi ,  Hiroshi Kanno

    发明人： Shigeru Fujita ,  Yukio Takanashi ,  Hiroshi Kanno

    IPC分类号： B29C45/20 ,  B29C45/50 ,  B29C45/70 ,  B29C45/76 ,  B29C45/22

    CPC分类号： B29C45/70 ,  B29C45/5008

    摘要： An injection apparatus of an injection molding machine includes a heating cylinder and a screw disposed in the heating cylinder, and the screw is axially moved and rotated in the heating cylinder for plasticizing the molten material by mechanisms or devices assembled in the injection apparatus, which is driven by electric drive means through driving power transmission means. The electric drive means comprises two servomotors and the power transmission means comprises two power transmission mechanisms operatively connected to the servomotors respectively so that one of the two servomotors drives a mechanism for axially moving the screw through one of the two power transmission mechanisms and the other of the two servomotors drives a mechanism for rotating the screw through the other of the two power transmission mechanisms, parallelly or concurrently.

    摘要翻译： 注射成型机的注射装置包括加热缸和设置在加热缸中的螺杆，并且螺杆在加热缸中轴向移动和旋转，用于通过组装在注射装置中的机构或装置使熔融材料塑化，这是通过 由电驱动装置通过驱动动力传递装置驱动。 电动驱动装置包括两个伺服电动机，动力传递装置包括两个动力传递机构，其分别与伺服电动机分别操作地连接，使得两个伺服电动机中的一个伺服电动机驱动用于使螺杆轴向移动通过两个动力传动机构中的一个的机构， 两个伺服马达驱动用于使螺丝通过两个动力传递机构中的另一个平行或同时旋转的机构。

    Injection molding apparatus
    50.
    发明授权
    Injection molding apparatus 失效
    注射成型设备

    公开(公告)号：US3723038A

    公开(公告)日：1973-03-27

    申请号：US3723038D

    申请日：1970-09-16

    申请人： LITTLE H

    发明人： LITTLE H

    IPC分类号： B29C45/03 ,  B29C45/70 ,  B29F1/00

    CPC分类号： B29C45/03 ,  B29C45/70

    摘要： There is disclosed an injection molding apparatus having a cartridge for containing a molding material which is injected by operation of a fluid pressure operated motor through a nozzle into a multipart mold whose parts are clamped together by the camming action of a clamp. The mold has an injection port receiving the cartridge''s nozzle to provide for injection of the molding material into the mold. The nozzle and port also cooperate to support the mold relative to the cartridge. A second clamp is provided to clamp the mold to the cartridge during the injection operation.

    摘要翻译： 公开了一种注射成型设备，其具有用于容纳通过操作流体压力操作的电动机通过喷嘴注入到通过夹具的凸轮作用将其部件夹紧在一起的多部分模具中的成型材料的盒。 该模具具有一个注入口，该注入口接纳该盒的喷嘴以提供将模制材料注入模具中。 喷嘴和端口也配合以相对于墨盒支撑模具。 提供第二夹具以在注射操作期间将模具夹紧到药筒。