Side glue inlet one-out-six rotary type lampshade injection stretch blow forming die
A side glue inlet one-out-six rotary type lampshade injection stretch blow forming die is characterized by comprising an upper rack and a lower rack, a rotary disc is arranged below the upper rack, a left support, an injection port and a right support are arranged on the lower rack, an injection fix...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A side glue inlet one-out-six rotary type lampshade injection stretch blow forming die is characterized by comprising an upper rack and a lower rack, a rotary disc is arranged below the upper rack, a left support, an injection port and a right support are arranged on the lower rack, an injection fixed die is arranged on the left support, a left blow molding die and a right blow molding die are arranged on the right support, a first group of heating blow ejection device and a second group of heating blow ejection device are arranged below the rotary disc, each of the heating blow ejection device comprises an upper fixing plate which is fixed with the rotary disc through fasteners, an upper die foot is arranged on the upper fixing plate, a movable die is arranged on the upper die foot, six cores are arranged in the movable die, through holes are formed in the cores, six independent oil storage cylinders and ejector plates are arranged between the movable die and the upper fixing plate, all the oil storage cylinders penetrate through the ejector plate and are communicated with the upper ends of the through holes in the cores, an ejection cylinder is arranged on the upper rack, a piston rod of the ejection cylinder is connected with the ejector plate through a transmission rod, and an ejector is arranged below the ejector plate and is in contact with a plastic part. |
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