Apparatus for trimming the neck of blow molded plastic bottles a

Details Apparatus for trimming the neck of blow molded plastic bottles a Apparatus for trimming the neck of blow molded plastic bottles a

1995-10-20

1997-11-04

Rada, Rinaldi I.

Cutting

Processes

With subsequent handling

83681, 83914, 264536, 425527, 425806, B26D 702, B26D 508

Patent

active

056828047

ABSTRACT:
An apparatus for trimming a ring from the neck of a blow molded plastic bottle includes a reverse punch for cutting a ring from the neck and positioning the ring on the punch shaft and a ring stripper for cutting one side of the ring on the punch shaft and stripping the ring from the shaft. The ring stripper travels transversely of the punch shaft. As the reverse punch is retracted with the cut ring on the punch shaft, the ring stripper is moved transversely across the path of the punch shaft. The ring stripper engages an edge of the cut ring and subsequently moves the cut ring away and severs one side to strip the ring from the shaft.

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