Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal... – Plural female molds and means to shape parison at each...
Patent
1976-07-22
1978-01-17
Lazarus, Richard B.
Plastic article or earthenware shaping or treating: apparatus
Female mold and means to shape parison directly by internal...
Plural female molds and means to shape parison at each...
425540, B29D 2303
Patent
active
040690024
ABSTRACT:
In removing articles from a wheel-type blow molding machine continuously revolving in a vertical plane with multiple mold sections opening radially to the wheel axis out of which the articles are ejected sidewise downwardly onto a takeaway pocket conveyor, apparatus improvements including a screw adjacent the conveyor rotating in synchronism with the pockets and extending forward and rearward of the delivery end of the conveyor, a cooperating holding and guiding rail plus a cam for urging moil portions of the articles into the screw channel out of the pockets.
The process involves positioning the articles in the pockets such that the moils protrude laterally of the conveyor, capturing such moils within the spiral screw channel while still advancing within the pockets, then pivoting such captured articles downwardly to a vertical attitude beyond the conveyor by means of the screw and forward twisting contour of the guide rail.
REFERENCES:
patent: 2604200 (1952-07-01), Hohl et al.
patent: 2730226 (1956-01-01), Day et al.
patent: 2925165 (1960-02-01), Rake
patent: 3025561 (1962-03-01), Ruekberg et al.
patent: 3307678 (1967-03-01), McCollough et al.
patent: 3310834 (1967-03-01), Simpson et al.
patent: 3425530 (1969-02-01), Carter
patent: 3495291 (1970-02-01), Copping et al.
patent: 3595251 (1971-07-01), Tarantola
patent: 3785473 (1974-01-01), Cook
Lazarus Richard B.
Monsanto Company
Murphy Michael J.
LandOfFree
Apparatus improvements in removing articles from wheel blow mold does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus improvements in removing articles from wheel blow mold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus improvements in removing articles from wheel blow mold will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2280348