A threaded mold decoupling system includes at least one unscrewing assembly rotatably coupled to a mounting plate and disposed in proximity to a threaded core of an injection mold, an elevator assembly having a first elevator element rotatably coupled to the mounting plate and a second elevator elem
A threaded mold decoupling system includes at least one unscrewing assembly rotatably coupled to a mounting plate and disposed in proximity to a threaded core of an injection mold, an elevator assembly having a first elevator element rotatably coupled to the mounting plate and a second elevator element connected to a fixed plate, the fixed plate opposing the mounting plate, and a driving assembly disposed in operative communication with the at least one unscrewing assembly and with the first elevator element of the elevator assembly. The driving assembly is configured to actuate the at least one unscrewing assembly to rotate a molded article about a longitudinal axis of the threaded core and actuate the first elevator element relative to the second elevator element to linearly translate the mounting plate relative to the fixed plate and to translate the molded article along the longitudinal axis of the threaded core.
대표청구항▼
1. A threaded mold decoupling system, comprising: at least one unscrewing assembly rotatably coupled to a mounting plate, the at least one unscrewing assembly disposed in proximity to a threaded core of an injection mold;an elevator assembly having a first elevator element rotatably coupled to the m
1. A threaded mold decoupling system, comprising: at least one unscrewing assembly rotatably coupled to a mounting plate, the at least one unscrewing assembly disposed in proximity to a threaded core of an injection mold;an elevator assembly having a first elevator element rotatably coupled to the mounting plate and a second elevator element connected to a fixed plate, the fixed plate opposing the mounting plate; anda driving assembly disposed in operative communication with the at least one unscrewing assembly and with the first elevator element of the elevator assembly, the driving assembly configured to: actuate the at least one unscrewing assembly to rotate a molded article about a longitudinal axis of the threaded core, andactuate the first elevator element relative to the second elevator element to linearly translate the mounting plate relative to the fixed plate and to translate the molded article along the longitudinal axis of the threaded core. 2. The threaded mold decoupling system of claim 1, wherein the driving assembly comprises a driving element rotatably connected to the mounting plate. 3. The threaded mold decoupling system of claim 2, wherein the at least one unscrewing assembly comprises: a base connected to the mounting plate; andan unscrewing element rotatably connected to the base, the unscrewing element disposed in operative communication with driving element, disposed about the threaded core of the injection mold, and configured to engage a portion of the molded article. 4. The threaded mold decoupling system of claim 3, wherein the at least one unscrewing assembly comprises a plurality of unscrewing assemblies, each unscrewing assembly of the plurality of unscrewing assemblies disposed about an outer circumference of the driving element and each unscrewing assembly of the plurality of unscrewing assemblies disposed in operative communication with the driving element. 5. The threaded mold decoupling system of claim 3, wherein the at least one unscrewing assembly comprises a plurality of unscrewing assemblies and a hub element disposed in operative communication with the plurality of unscrewing assemblies, one unscrewing assembly of the plurality of unscrewing assemblies being disposed in operative communication with the driving element. 6. The threaded mold decoupling system of claim 2, wherein the first elevator element is connected to the driving element and is rotatably connected to the mounting plate via the driving element. 7. The threaded mold decoupling system of claim 6, wherein the first elevator element comprises a substantially helically-shaped interface defining: an angle of inclination that increases about the circumference of the first elevator element from a first radial location to a second radial location; anda vertical face disposed between the first radial location and the second radial location. 8. The threaded mold decoupling system of claim 7, wherein the second elevator element comprises a substantially helically-shaped interface defining: an angle of inclination that increases about the circumference of the second elevator element from a first radial location to a second radial location; anda vertical face disposed between the first radial location and the second radial location. 9. The threaded mold decoupling system of claim 1, wherein the driving element is configured to rotate first elevator element relative to second elevator element to dispose the mounting plate between a first position relative to the fixed plate and a second position relative to the fixed plate. 10. An ejection system, comprising: a fixed plate;a mounting plate opposing the fixed plate and configured to translate relative to the fixed plate; anda threaded mold decoupling system, comprising: at least one unscrewing assembly rotatably coupled to a mounting plate, the at least one unscrewing assembly disposed in proximity to a threaded core of an injection mold;an elevator assembly having a first elevator element rotatably coupled to the mounting plate and a second elevator element connected to a fixed plate, the fixed plate opposing the mounting plate; anda driving assembly disposed in operative communication with the at least one unscrewing assembly and with the first elevator element of the elevator assembly, the driving assembly configured to: actuate the at least one unscrewing assembly to rotate a molded article about a longitudinal axis of the threaded core, andactuate the first elevator element relative to the second elevator element to linearly translate the mounting plate relative to the fixed plate and to translate the molded article along the longitudinal axis of the threaded core. 11. The ejection system of claim 10, wherein the driving assembly comprises a driving element rotatably connected to the mounting plate. 12. The ejection system of claim 11, wherein the at least one unscrewing assembly comprises: a base connected to the mounting plate; andan unscrewing element rotatably connected to the base, the unscrewing element disposed in operative communication with driving element, disposed about the threaded core of the injection mold, and configured to engage a portion of the molded article. 13. The ejection system of claim 12, wherein the at least one unscrewing assembly comprises a plurality of unscrewing assemblies, each unscrewing assembly of the plurality of unscrewing assemblies disposed about an outer circumference of the driving element and each unscrewing assembly of the plurality of unscrewing assemblies disposed in operative communication with the driving element. 14. The ejection system of claim 12, wherein the at least one unscrewing assembly comprises a plurality of unscrewing assemblies and a hub element disposed in operative communication with the plurality of unscrewing assemblies, one unscrewing assembly of the plurality of unscrewing assemblies being disposed in operative communication with the driving element. 15. The threaded mold decoupling system of claim 11, wherein the first elevator element is connected to the driving element and is rotatably connected to the mounting plate via the driving element. 16. The ejection system of claim 15, wherein the first elevator element comprises a substantially helically-shaped interface defining: an angle of inclination that increases about the circumference of the first elevator element from a first radial location to a second radial location; anda vertical face disposed between the first radial location and the second radial location. 17. The threaded mold decoupling system of claim 16, wherein the second elevator element comprises a substantially helically-shaped interface defining: an angle of inclination that increases about the circumference of the second elevator element from a first radial location to a second radial location; anda vertical face disposed between the first radial location and the second radial location. 18. The ejection system of claim 10, wherein the driving element is configured to rotate first elevator element relative to second elevator element to dispose the mounting plate between a first position relative to the fixed plate and a second position relative to the fixed plate.
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이 특허에 인용된 특허 (6)
Joseph Ealias C,CAX, Apparatus for ejecting threaded injection molded parts.
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