Cooling device for plastic molding

Details Cooling device for plastic molding Cooling device for plastic molding

1996-12-10

1999-01-12

Heitbrink, Jill L.

Plastic article or earthenware shaping or treating: apparatus

Including ventilating type hood or chamber encasing a...

264237, 425143, 425548, 425556, B29C 7102

Patent

active

058584145

ABSTRACT:
A cooling device for plastic moldings and a cooling method therefor shortening the cooling time required for the moldings 6 to be cooled in the die 3, without doing rapid cooling in the die 3, and can also prevent deformation such as warp of the moldings 6. The cooling device for air-cooling plastic moldings which are formed by a plastic molding machine 1 having a take-out portion 10 for taking out the moldings 6 and are taken out from the take-out portion 10 comprises an air cooling means 18 which is located in the vicinity of said take-out portion 10 for blowing cooling air over said moldings 6 immediately after being taken out from said take-out portion 10. The cooling device can be used to blow cooling air over the moldings 6 immediately after the moldings are taken out from said take-out portion 10.

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