公开(公告)号：US4767505A

公开(公告)日：1988-08-30

申请号：US896389

申请日：1986-08-13

申请人： Yasuta Satoh ,  Hiroshi Tsuchihashi ,  Saburo Tani

发明人： Yasuta Satoh ,  Hiroshi Tsuchihashi ,  Saburo Tani

IPC分类号： A63H9/00 ,  B29C33/72 ,  B29C41/04 ,  B29C41/06 ,  B29C41/34 ,  B29C41/36 ,  B29C41/52 ,  B29L31/52

CPC分类号： B29C41/36 ,  B29C33/72 ,  B29C41/04 ,  B29C41/06 ,  B29L2031/5218 ,  Y10S425/057 ,  Y10S425/201

摘要： A method for rotationally molding synthetic resin dolls using an automatic control mechanism, a mold holding mechanism, a robot mechanism having a mold cover opening and closing means, a mold releasing means for releasing a molded product from the mold, mold release detecting and cleaning means; a raw material charging means, and a heating and cooling means. The method includes detecting the mold release of the molds opened by the mold holding mechanism and cleaning the molds. Quantitatively charging a raw material of thermoplastic synthetic resin into the mold in a solid state and closing the cover. Inserting the mold into a heating furnace of a heating mechanism and rotating the mold to form a synthetic resin molten skin layer on the inner wall of the mold. Once the layer is formed the mold is moved into a cooling chamber of a cooling mechanism and the skin layer is solidified while continuing to rotate the mold. When the layer is solidified the mold is moved to the mold releasing unit. The cover of the mold is opened and the molded product is removed.

摘要翻译： 一种使用自动控制机构旋转成型合成树脂娃娃的方法，模具保持机构，具有模具盖开闭装置的机器人机构，用于从模具中释放模制产品的脱模装置，脱模检测和清洁装置 ; 原料充电装置，以及加热和冷却装置。 该方法包括检测由模具保持机构打开的模具的脱模并清洁模具。 将固体状态的热塑性合成树脂的原料定量地装入模具中，并封闭盖子。 将模具插入加热机构的加热炉中并旋转模具以在模具的内壁上形成合成树脂熔融表皮层。 一旦形成该层，模具就移动到冷却机构的冷却室中，并且在继续旋转模具的同时使表皮层固化。 当层固化时，模具移动到脱模单元。 模具盖被打开并且模制产品被去除。

公开(公告)号：US5059362A

公开(公告)日：1991-10-22

申请号：US425931

申请日：1989-10-24

申请人： Hiroshi Tsuchihashi

发明人： Hiroshi Tsuchihashi

IPC分类号： B29C41/18 ,  B29C33/02 ,  B29C35/08 ,  B29C41/22 ,  B29C41/46 ,  B29C44/04 ,  B29K105/04 ,  B29L31/58

CPC分类号： B29C41/22 ,  B29C41/46 ,  B29C44/0461 ,  B29C2035/0822 ,  B29C2791/001 ,  B29C33/02 ,  B29C41/18

摘要： A method of making a composite foamed and shaped article including in the first step in which a thermoplastic resin powder is filled in a slush molding die to form a first resin layer, a second step in which a mixed powder consisting of a heat decomposable foaming agent and the thermoplastic resin powder is filled in the die in which the first resin layer was already formed, to form a second resin layer on the surface of the first resin layer, and a third step in which the heat decomposable foaming agent is made to foam by heat treatment to form a final product of a composite foamed and shaped article wherein the slush molding die is pre-heated by an infrared heating method.

公开(公告)号：US4629409A

公开(公告)日：1986-12-16

申请号：US749578

申请日：1985-06-27

申请人： Yasuta Satoh ,  Hiroshi Tsuchihashi ,  Saburo Tani

发明人： Yasuta Satoh ,  Hiroshi Tsuchihashi ,  Saburo Tani

IPC分类号： A63H9/00 ,  B29C33/72 ,  B29C41/04 ,  B29C41/06 ,  B29C41/34 ,  B29C41/36 ,  B29C41/52 ,  B29L31/52 ,  B29C39/24 ,  B29C39/36

CPC分类号： B29C41/36 ,  B29C33/72 ,  B29C41/04 ,  B29C41/06 ,  B29L2031/5218 ,  Y10S425/057 ,  Y10S425/201

摘要： A rotational apparatus for molding dolls including an automatic control mechanism, a mold holding mechanism, a robot mechanism having a mold cover opening and closing means for opening and closing the mold, mold releasing means for releasing a molded product from the mold, mold release detecting and cleaning means and a raw material charging means, a heating means and a cooling means. The apparatus operation includes detecting the mold release of the molds opened by the mold holding mechanism and cleaning the same, quantitatively charging a raw material of thermoplastic synthetic resin in the mold in solid state closing the cover, inserting the mold into a heating furnace of a heating mechanism, rotating the same in a rotation system, forming a synthetic resin molten skin layer on the inner wall of the mold, then moving the mold into a cooling chamber of a cooling mechanism, cooling and solidifying the skin layer while rotating the mold, then moving the mold to the mold releasing unit, opening the cover of the mold, and removing the molded produce from the mold.

摘要翻译： 一种用于模制玩偶的旋转装置，包括自动控制机构，模具保持机构，具有用于打开和关闭模具的模具盖打开和关闭装置的机器人机构，用于从模具中释放模制产品的脱模装置，脱模检测 以及清洁装置和原料充电装置，加热装置和冷却装置。 设备操作包括检测由模具保持机构打开的模具的脱模并对其进行清洁，定量地将模具中的热塑性合成树脂的原料以固态关闭盖子，将模具插入到加热炉中 加热机构，在旋转系统中旋转，在模具的内壁上形成合成树脂熔融表皮层，然后将模具移动到冷却机构的冷却室中，同时旋转模具冷却固化皮肤层， 然后将模具移动到脱模单元，打开模具的盖子，并从模具中取出模制产品。