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发明公开
CN101890769A 熔融树脂块的供给方法及装置 无效 - 驳回

熔融树脂块的供给方法及装置
摘要：
本发明提供一种熔融树脂块的供给方法及装置，可以不延时地使熔融树脂块从圆筒状移送引导件落入到压缩成形用阴模内。该移送引导件将从挤压机的模头挤压出的熔融树脂的一部分切断并移送到压缩成形用阴模内。本发明的熔融树脂块供给装置，具有筒状的移送引导件，并在该移送引导件上设置对该移送引导件施加振动的振动产生部件，上述移送引导件将熔融树脂块移送到压缩成形模具中，该熔融树脂块是将从挤压机的模头挤压出的熔融树脂切下规定量而得到的。另外，根据本发明的熔融树脂块的供给方法，设定成筒状移送引导件内的压力大于压缩成形用阴模内的压力。
摘要（英）：

This invention provides a method and apparatus for supplying a molten resin mass, in which a part of a molten resin extruded from a die head in an extruder can be cut into a molten resin mass which can be fallen without delay from a cylindrical transfer guide, for transferring the mass to a female mold for compression molding, into the female mold for compression molding. The apparatus for supplying a molten resin mass comprises a cylindrical transfer guide for transferring a molten resin mass, obtained by cutting a predetermined amount of a molten resin extruded from a die head in an extruder, to a female mold for compression molding. Vibration generation means for vibrating the transfer guide is provided. In the method for supplying a molten resin mass, the pressure within the cylindrical transfer guide is set so as to be higher than the pressure within the female mold for compression molding.

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