Title:
３Ｄプリンタ用高粘度材料の混練移送吐出装置
Document Type and Number:
Japanese Patent JP6797044
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a kneading transfer and ejection device for a high viscosity material for a 3D printer which enables smooth and reliable continuous supply of hopper portion viscous material.SOLUTION: The kneading transfer and ejection device of high viscosity material for a 3D printer is formed by continuously providing a hopper portion 1 capable of accommodating a raw material of a high viscosity material including a sectionally arc-shaped bottom surface 1a and a raw material transfer pipe portion 2 and a raw material discharge port 3 located at a center of a lower end of the hopper portion 1, disposing a rotary shaft mechanism 4 on a central axis of the hopper part 1, the material transfer pipe portion 2, and the raw material discharge port 3, providing a raw material stirring and guiding mechanism A in which a spatula 6 which is movable close to and along an arcuate bottom surface 1a of the hopper portion 1 is fixed to an upper part of the rotary shaft mechanism 4, and providing a screw inserted into the raw material transfer pipe portion 2 having the raw material discharge port 3 opened at a lower portion of the rotary shaft mechanism 4.SELECTED DRAWING: Figure 1
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Inventors:
Toshiyuki Toda
Application Number:
JP2017025182A
Publication Date:
December 09, 2020
Filing Date:
February 14, 2017
Export Citation:
Assignee:
Century Corporation
International Classes:
B29C64/205; B01F7/16; B01F7/24; B01F15/00; B01F15/02; B29C31/04; B29C64/329; B33Y30/00
Domestic Patent References:
| JP2010517830A | ||||
| JP2000500709A | ||||
| JP2015063099A | ||||
| JP61158196U |
Foreign References:
| US6024480 | ||||
| KR101665531B1 |
Attorney, Agent or Firm:
Toshikazu Kaji
Hiroyuki Niwa
Eiko Nakamura
Hiroyuki Niwa
Eiko Nakamura