| 摘要 |
An injection blow molding machine utilizing an extruder and having interchangeable machine tooling components, for manufacturing injection blow molded articles of different configurations and sizes, includes a stationary machine platen; a movable machine platen which is movable toward and away from the stationary machine platen along a machine axis, to close and open a mold; opposite support rails mounted to the movable platen; a shuttle plate mounted on the movable machine platen between the opposite support rails for movement with the movable machine platen and movable perpendicular to the machine axis and having a rear surface in close proximity to the movable machine platen; core pin retainers mounted on the shuttle plate for movement therewith, each core pin retainer holding an interchangeable core pin that receives a parison to be blown into a bottle; slides movably mounted on the shuttle plate for movement with the shuttle plate and movable toward and away from each other in close proximity to a front surface of the shuttle plate around the core pin retainers mounted on the shuttle plate, the slides having interchangeable neck rings; an injection mold with interchangeable injection cavities mounted on the stationary platen; blow mold assemblies with interchangeable blow mold halves defining blow mold cavities, the blow mold assemblies fixed relative to and positioned adjacent to the stationary machine platen; take off stations mounted on the shuttle plate and including interchangeable pick off pins and stripper bushings.
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