Plasticizing device, injection molding device, three dimensional shaping device
AssigneeSeiko Epson Corporation
InventorMasato Niuyama
Life of this patent
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Abstract
A plasticizing device includes a first flat screw including a first groove forming surface in which a groove is formed and configured to rotate; a second flat screw including a second groove forming surface in which a groove is formed and configured to rotate; a barrel including a first facing surface facing the first groove forming surface and a second facing surface facing the second groove forming surface and formed with a communication hole through which a plasticized material is fed outside; and a heating section configured to heat the material supplied to the grooves of the first flat screw and of the second flat screw.
Claims9
A plasticizing device comprising:
- a first flat screw including a first groove forming surface in which a groove is formed and configured to rotate;
- a second flat screw including a second groove forming surface in which a groove is formed and configured to rotate;
- a barrel including a first facing surface facing the first groove forming surface and a second facing surface facing the second groove forming surface, the first facing surface being formed on a side of the barrel that is opposite to and faces away from the second facing surface that is formed on an opposite side of the barrel, and the barrel being formed with a communication hole through which a plasticized material is fed outside;
- and
- a heating section configured to heat the material supplied to the grooves of the first flat screw and of the second flat screw.
Dependencies are inferred from the claim text.