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    Apparatus for molding resin to seal electronic parts
    39.
    发明授权
    Apparatus for molding resin to seal electronic parts 失效
    用于模塑树脂以密封电子部件的装置

    公开(公告)号：US6007316A

    公开(公告)日：1999-12-28

    申请号：US977827

    申请日：1997-11-25

    Applicant: Kazuhiko Bandoh

    Inventor： Kazuhiko Bandoh

    IPC: B29C45/14 ,  B29C31/08 ,  B29C45/02 ,  B29C45/18 ,  B29C45/42

    CPC classification number: B29C45/1468 ,  Y10S425/201

    Abstract: A method of and an apparatus for molding resin to seal electronic parts are adapted to use molding units to seal with molded resin materials electronic parts that are mounted on lead frames. Additional molding units are detachably mounted with respect to an already provided first molding unit in the molding apparatus, so that the number of the molding units can be arbitrarily adjusted. In this manner, the method and apparatus can be easily reconfigured or rearranged to be adapted to mass production or small production runs of the same or different types of molded parts. By simultaneously carrying out various process steps, the overall process time is reduced.

    Abstract translation: 用于模塑树脂以密封电子部件的方法和设备适于使用模制单元与模制树脂材料密封安装在引线框架上的电子部件。 相对于成型装置中已经设置的第一模制单元可拆卸地安装附加的模制单元，从而可以任意调整模制单元的数量。 以这种方式，可以容易地重新配置或重新布置方法和装置，以适应相同或不同类型的模制部件的批量生产或小批量生产。 通过同时进行各种处理步骤，总体处理时间减少。

    Method for thermoforming and stacking hollow objects
    40.
    发明授权
    Method for thermoforming and stacking hollow objects 失效
    热成型和堆叠中空物体的方法

    公开(公告)号：US5650110A

    公开(公告)日：1997-07-22

    申请号：US485232

    申请日：1995-06-06

    Applicant: Pietro Padovani

    Inventor： Pietro Padovani

    IPC: B29C51/00 ,  B29C31/00 ,  B29C37/00 ,  B29C51/04 ,  B29C51/08 ,  B29C51/16 ,  B29C51/18 ,  B29C51/20 ,  B29C51/26 ,  B29C51/32 ,  B29C51/44 ,  B29L22/00 ,  B30B11/14

    CPC classification number: B29C51/44 ,  B29C31/00 ,  B29C37/0007 ,  B29C51/20 ,  B29C51/26 ,  B29C2793/0045 ,  B29C51/04 ,  B29C51/082 ,  B29C51/16 ,  B29C51/32 ,  B29L2031/7132 ,  Y10S425/201

    Abstract: A method for the thermoforming of hollow objects having a base from a sheet of thermoplastics material, which effects in one single predetermined operating cycle, the production of a pressed object by hot forming and cutting out of the object or objects between one half of a movable double female mould which is located in the forming area opposite a male die, movement of the female half of the mould, said half containing therewithin the thermoformed object or objects, towards a corresponding discharge area alternately to one side or the other of the forming area; picking up the object or objects from the female half of the mould located in corresponding discharge area and transferring each object to a plurality of receiving formers of a shape corresponding to the mould, which formers can move sequentially stepwise along a track, sequential movement of the formers to at least one workstation or handling station at the same time as the female mould moves back to place its other half opposite the male die in order to produce a subsequently formed object, and performing at least one processing or handling operation on all the objects carried by at least one former at the same time as the next formed object is produced.

    Abstract translation: 一种用于热成型中空物体的方法，所述中空物体具有来自一片热塑性材料的基底，其在一个预定的操作循环中起作用，通过热成型和切割出物体之间的一半，可移动 位于与阳模相对的形成区域中的双阴模，模具的阴半部分的运动，所述半部在其中装载热成型物体，相对于相应的排放区域交替地向成形区域的一侧或另一侧 ; 从位于相应放电区域的模具的雌性半部分中拾起物体，并将每个物体传送到与模具相对应的形状的多个接收成形器，这些成形器可以沿着轨道逐步移动，顺序地移动 在与阴模移动的同时，至少一个工作站或处理站的成形器将其另一半放置在阳模上，以便产生随后形成的物体，并且对所有物体执行至少一个处理或处理操作 与下一个形成的物体同时由至少一个前者承载。

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