-
公开(公告)号：US20230125214A1
公开(公告)日：2023-04-27
申请号：US17969716
申请日：2022-10-20
发明人： Kenta ANEGAWA
摘要： A plasticizer includes a drive motor, a flat screw that has a groove forming surface where a groove is formed and is rotated by the drive motor, a barrel which has a groove facing surface that faces the groove forming surface and in which a communication hole is formed, and a heater that heats resin pellets supplied to the space between the flat screw and the barrel, and at least one of the flat screw and the barrel is at least partially formed of a transparent member, and the resin pellets between the flat screw and the barrel is visible through the transparent member.
-
公开(公告)号：US20220168936A1
公开(公告)日：2022-06-02
申请号：US17534794
申请日：2021-11-24
IPC分类号： B29C45/47 , B33Y30/00 , B29C45/58 , B29C64/314
摘要： A plasticizing device that plasticizes at least a part of a material to generate a plasticized material, the plasticizing device includes: a drive motor; a screw configured to rotate around a rotation axis by a drive force of the drive motor and having a groove forming surface in which a groove is formed; a speed reducer disposed between the drive motor and the screw and configured to transmit the drive force of the drive motor to the screw; a barrel having a facing surface facing the groove forming surface and having a through hole into which the plasticized material flows; a first heater configured to heat the material supplied between the screw and the barrel; a first cooling unit configured to cool the drive motor; and a heat insulating unit disposed between the first cooling unit and the speed reducer. At least a part of the heat insulating unit overlaps the first cooling unit when viewed along the rotation axis of the screw.
-
3.发明申请公开(公告)号：US20210260800A1
公开(公告)日：2021-08-26
申请号：US17181134
申请日：2021-02-22
IPC分类号： B29C45/46 , B33Y40/00 , B33Y30/00 , B29C64/314
摘要： A plasticization device that plasticizes a material, includes: a drive motor; a rotor that is to be rotated by the drive motor and has a groove-forming surface in which a curved projection strip portion is formed from a peripheral edge of a circular central portion toward an outer periphery of the rotor; a barrel that faces the groove-forming surface and includes a communication hole at a position facing the central portion of the groove-forming surface; and a heating unit that heats the material supplied between the rotor and the barrel, the rotor includes a protrusion protruding from the central portion toward the communication hole, and 0.28≤S2/S1≤1.03 (1), wherein S1 is an area of the central portion and S2 is a maximum area of a cross section of the protrusion along the groove-forming surface.
-
4.发明申请公开(公告)号：US20210078242A1
公开(公告)日：2021-03-18
申请号：US17018140
申请日：2020-09-11
发明人： Kenta ANEGAWA , Daizo AOYAGI , Yusuke WATANABE
IPC分类号： B29C64/106 , B33Y10/00 , B29C64/188 , B33Y40/20 , B29C64/393 , B29C64/209 , B33Y30/00 , B33Y50/02 , B29C64/295
摘要： A method for manufacturing a three-dimensional shaped object includes: a first step of forming a first portion of the three-dimensional shaped object by discharging a shaping material containing a resin from a discharge portion toward a stage or a previously formed layer and pressing the discharged shaping material against a tip end surface of the discharge portion; a heating step of heating the first portion to a temperature less than a glass transition temperature of the resin; and a second step of forming a second portion of the three-dimensional shaped object by discharging the shaping material from the discharge portion toward the first portion heated in the heating step and pressing the discharged shaping material against the tip end surface.
-
公开(公告)号：US20210060837A1
公开(公告)日：2021-03-04
申请号：US17005975
申请日：2020-08-28
发明人： Kenta ANEGAWA
摘要： A three-dimensional shaping device includes: a material storage unit and a mouth portion which is provided below the body portion and which has a hole with a diameter smaller than a maximum inner diameter of the body portion, a material supply unit configured to supply a material to the material storage unit, a melting unit configured to melt the material supplied through the mouth portion, a nozzle configured to discharge the shaping material toward a stage, a remaining state detection unit configured to detect a remaining state of the material, a remaining amount determination unit configured to determine whether a remaining amount of the material is less than a first reference value based on the remaining state, and a control unit configured to supply, when the remaining amount is less than the first reference value, the material to the material storage unit.
-
公开(公告)号：US20210053285A1
公开(公告)日：2021-02-25
申请号：US17089986
申请日：2020-11-05
发明人： Kenta ANEGAWA , Kohei YUWAKI , Yusuke WATANABE
IPC分类号： B29C64/209 , B33Y30/00 , B33Y50/02 , B29C64/393
摘要： Provided is a three-dimensional shaping device including a melting unit configured to melt a material into a shaping material, and a nozzle configured to discharge the shaping material supplied from the melting unit toward a stage. The melting unit includes a screw configured to rotate about a rotation axis and having a groove forming surface in which a groove to which the material is supplied is formed, a heating unit configured to heat the material supplied to the groove, a barrel having a facing surface that faces the groove forming surface and provided with a communication hole that communicates the facing surface with the nozzle, and a discharge amount adjustment mechanism provided in the communication hole and configured to adjust a flow rate of the shaping material discharged from the nozzle.
-
公开(公告)号：US20180302523A1
公开(公告)日：2018-10-18
申请号：US15951517
申请日：2018-04-12
CPC分类号： H04N1/00602 , B65H3/0638 , B65H3/0669 , B65H3/5284 , B65H5/06 , B65H27/00 , B65H29/14 , B65H29/20 , B65H2401/111 , B65H2402/35 , B65H2402/80 , B65H2404/11 , B65H2404/111 , B65H2404/1122 , B65H2404/117 , B65H2404/1431 , B65H2404/147 , B65H2404/18 , B65H2404/181 , B65H2801/06 , B65H2801/15 , B65H2801/39 , H04N1/121
摘要： A roller includes a shaft, and an elastic body portion that is provided on an outer peripheral surface of the shaft, in which the elastic body portion includes an inner peripheral portion which becomes a shaft side, an outer peripheral portion which becomes an outer side with respect to the inner peripheral portion, a plurality of first connection portions which connect the inner peripheral portion and the outer peripheral portion, and a plurality of second connection portions which are provided in a space portion between the adjacent first connection portions and which partition the space portion into one side and the other side of the roller in the axial direction, and in which the first connection portion is inclined in the same direction in a peripheral direction with respect to a radial direction of the roller.
-
公开(公告)号：US20160279938A1
公开(公告)日：2016-09-29
申请号：US15078577
申请日：2016-03-23
发明人： Fumiya TAKINO , Shunsuke WATANABE , Kenta ANEGAWA
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J2002/14241 , B41J2002/14306 , B41J2002/14419 , B41J2202/11
摘要： A liquid ejecting head includes a pressure chamber substrate in which a pressure chamber space is formed, a flow path substrate having a first surface on which the pressure chamber substrate is installed and a second surface that is on the opposite side to the first surface, and in which a first space, a supply hole that enables communication between the first space and the pressure chamber space, and a communication hole that communicates with the pressure chamber space are formed, a nozzle plate that is installed on the second surface and in which a nozzle that communicates with the communication hole is formed, a second space that is installed on the first surface and that communicates with the first space of the flow path substrate, a housing unit in which an opening portion that communicates with the second space is formed, a compliance unit that is flexible and installed on the second surface and that seals the communication hole and the first space, and a beam-like portion that extends between inner wall surfaces of the second space in the housing unit.
摘要翻译： 液体喷射头包括：压力室基板，其中形成有压力室空间;流路基板，其具有安装有压力室基板的第一表面和与该第一表面相反的一侧的第二表面;以及 其中形成有第一空间，能够使第一空间与压力室空间连通的供给孔和与压力室空间连通的连通孔，安装在第二面上的喷嘴板， 形成与连通孔连通的喷嘴，安装在第一表面上并与流路基板的第一空间连通的第二空间，形成有与第二空间连通的开口部的收纳单元， 顺应性单元，其柔性并安装在所述第二表面上并且密封所述连通孔和所述第一空间;以及梁状部分， 在壳体单元中的第二空间的内壁表面之间延伸。
-
公开(公告)号：US20230113479A1
公开(公告)日：2023-04-13
申请号：US17953933
申请日：2022-09-27
发明人： Hidenobu MARUYAMA , Kenta ANEGAWA
摘要： An injection molding system includes a main unit in which a first injection molding machine that injects a first molding material and molds a molded article is disposed and a control unit separated from the main unit and configured to control the first injection molding machine. The control unit is coupled to the main unit via a connection cable having predetermined length.
-
10.发明申请公开(公告)号：US20210268733A1
公开(公告)日：2021-09-02
申请号：US17184888
申请日：2021-02-25
发明人： Kenta ANEGAWA , Daizo AOYAGI
IPC分类号： B29C64/194 , B29C64/236 , B29C64/329 , B29C69/00 , B29C64/232 , B29C64/209 , B29C64/295
摘要： A method of manufacturing a three-dimensional shaped object, which is a method of shaping a three-dimensional shaped object using a cutting tool configured to cut a first length in a cutting direction, includes: a first portion shaping step of stacking a shaping material to shape a first portion having a length in the cutting direction shorter than the first length; a first portion cutting step of cutting the first portion in the cutting direction by the cutting tool; and a second portion shaping step of stacking the shaping material to couple to a first end surface of the first portion in a direction opposite to the cutting direction, and to shape a second portion having a length in the cutting direction shorter than that of the first portion.
-
-
-
-
-
-
-
-
-
搜索结果
49 条记录 (耗时 0.033 秒)