Product take out devices for use in molding machines
AssigneeToshiba Kikai Kabushiki Kaisha
InventorsTsuyoshi Kikuchi, Kiyoshi Takusagawa
Life of this patent
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Abstract
In a device for taking out a molded product from a mold of a molding machine by means of a chuck, a parallelogram is used. One pin of the parallelogram is used as a stationary point and the chuck is connected to a pin diagonally opposite the stationary point. A drive shaft is provided for one arm of the parallelogram for swinging the same about the stationary point. A cam groove is provided to control the locus of movement of the drive shaft.
Claims4
A product take out device for use in a molding machine, comprising a four arm link mechanism including four arms which are connected together by four pins, one of which pins is used as a stationary point of said link mechanism, a chuck operatively connected to one of said pins diagonally opposite said one pin used as a stationary point for grasping and taking out a product from a mold of said molding machine, a drive shaft provided for one of said arms, means for driving said drive shaft thereby swinging said four arm link mechanism about said stationary point, and guide means for controlling the locus of movement of said drive shaft.
Dependencies are inferred from the claim text.