Plasticization device, three-dimensional shaping device, and injection molding device
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United States of America Patent
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-
Sep 13, 2022
Grant Date -
Mar 4, 2021
app pub date -
Aug 27, 2020
filing date -
Aug 29, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
The plasticization device includes: a rotor rotating centered on a rotation axis by a drive motor and having a groove forming surface in which a first groove portion is formed along a rotation direction; a rotor case configured to accommodate the rotor; a barrel facing the groove forming surface and having a through hole; and a heating unit, in which a material supplied between the first groove portion and the barrel is plasticized by rotation of the rotor and heating by the heating unit to flow out from the through hole, and a side surface of the rotor has a material guiding port configured to guide the material to the first groove portion, and a second groove portion configured to feed the material supplied between the rotor and the rotor case to the material guiding port.
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