WO2017128559A1 - Imprimante 3d pour projets de construction - Google Patents

Imprimante 3d pour projets de construction Download PDF

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Publication number
WO2017128559A1
WO2017128559A1 PCT/CN2016/082392 CN2016082392W WO2017128559A1 WO 2017128559 A1 WO2017128559 A1 WO 2017128559A1 CN 2016082392 W CN2016082392 W CN 2016082392W WO 2017128559 A1 WO2017128559 A1 WO 2017128559A1
Authority
WO
WIPO (PCT)
Prior art keywords
slide rail
axis slide
printer
screw
axis
Prior art date
Application number
PCT/CN2016/082392
Other languages
English (en)
Chinese (zh)
Inventor
都书鹏
汲广超
Original Assignee
都书鹏
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 都书鹏 filed Critical 都书鹏
Publication of WO2017128559A1 publication Critical patent/WO2017128559A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor

Definitions

  • the present invention relates to a printer, and more particularly to a 3D printer.
  • the patent application file of the application No. 2015208777475 discloses a construction engineering 3D printer.
  • the technical solution of the patent application is that the print head is fixed on the rail trolley, and the print head height is controlled by lifting the horizontal slide rail to perform a printing operation;
  • the defect is that when the printer is working, the track is prone to shift, and the Y-axis is pressed and the work is unbalanced.
  • the technical solution of the present invention is: a 3D printer for construction engineering, comprising a Y-axis slide rail, an X-axis slide rail, a Z-axis slide rail, a locking device, and a telescopic printing mechanism; the X-axis slide rail and the Y-axis slide rail a sliding connection, the Y-axis slide rail is slidably coupled to the Z-axis slide rail, the locking device locks and positions the Y-axis slide rail and the Z-axis slide rail, and the telescopic printing mechanism and the X The axle slides are slidingly connected.
  • the telescopic printing mechanism comprises a print head.
  • the print head is provided with a feeding motor, and the feeding motor is connected with a screw shaft, and the screw shaft extends into the printing head.
  • the top of the print head is connected with a carriage, the screw frame is provided with a screw seat and a screw, the screw is externally threaded, the nut is matched with the external thread of the screw, the silk mother is fixed on the silk frame, and the silk frame and the branch are supported.
  • the frame is fixedly connected, the screw is connected to the lifting motor through a coupling, and the bracket is fixed on the trolley a, and the carriage is slidably connected with the bracket.
  • the silk mother is a metal mother.
  • the silk mother is a copper silk mother.
  • the screw is a metal screw.
  • the locking device is located on the trolley b, and the Y-axis slide rail and the Z-axis slide rail are locked and locked by the trolley b.
  • the telescopic printing mechanism is located on the trolley a, and is slidably coupled to the X-axis slide rail by the trolley a.
  • the invention has the beneficial effects of changing the movement system of the Z-axis and realizing the movement process of the Z-axis by the up-and-down movement of the intermediate print head itself.
  • the X-axis and the Y-axis are first raised to an appropriate height and locked, and then The print head moves to the lowermost end, and the printing height of the print head is controlled by the lifting motor provided by the printing mechanism.
  • the Z-axis and the Y-axis are locked by the locking device, and the carriage replaces the Z-axis to complete various commands, and the Z-axis moving system is changed.
  • the height is controlled accurately, which avoids the track deviation caused by the printer during operation and the unbalanced work caused by the Y-axis compression.
  • the invention has a total of five figures.
  • Figure 1 is an overall structural view of the present invention
  • Figure 2 is a structural view of a printing mechanism of the present invention
  • Figure 3 is a partial enlarged view of the present invention.
  • Figure 4 is a first working state diagram of the present invention
  • Figure 5 is a second operational state diagram of the present invention.
  • FIGS. 1-5 The present invention will be further described below in conjunction with FIGS. 1-5:
  • a 3D printer for construction engineering including a Y-axis slide rail 12, an X-axis slide rail 13 and a Z-axis slide rail 14, the X-axis slide rail 13 being slidably coupled with the Y-axis slide rail 12, and the Y-axis slide rail 12 passing through the pulley b15 and
  • the Z-axis slide rail 14 is slidably connected, and the pulley b15 is provided with a locking device 16 for locking and positioning the Y-axis slide rail 12 and the Z-axis slide rail 14, and the telescopic printing mechanism slides through the pulley a7 and the X-axis slide rail 13. connection.
  • the telescopic printing mechanism includes a print head 1 on which a feeding motor 3 is provided, and a feeding motor 3 is connected to the screw shaft 2, and the screw shaft 2 extends into the printing head 1.
  • the top of the print head 1 is connected to the carriage 6, and the carriage 6 is provided with a screw seat 4 and a screw 5.
  • the screw 5 is externally threaded
  • the nut 9 is matched with the external thread of the screw 5, and the nut 9 is fixed on the main frame 8.
  • the wire holder 8 is fixedly connected to the bracket 11, and the screw 5 is connected to the lifting motor 10 through a coupling.
  • the bracket 11 is fixed to the pulley a7, and the carriage 6 is slidably coupled to the bracket 11.
  • the nut 9 is a metal wire.
  • the silk nut 9 is a copper wire mother.
  • the screw 5 is a metal screw.
  • the lifting motor 10 provided by the printing mechanism controls the printing height of the printing head, and the height control is accurate, thereby avoiding the phenomenon that the track deviation caused by the printer during operation and the work imbalance caused by the Y-axis compression;
  • the X-axis and Y-axis up and lock it, and then move the print head 1 to the lower end, that is, the position where the last printing stopped, start printing, and repeat the above process.
  • the other structure is the same as the construction engineering 3D printer disclosed in the patent application file of the application number 2015208777475.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)

Abstract

La présente invention concerne une imprimante 3D pour projets de construction. L'imprimante 3D comprend un rail coulissant selon l'axe Y (12), un rail coulissant selon l'axe X (13) et un rail coulissant selon l'axe Z (14). Le rail coulissant selon l'axe X (13) est relié de manière coulissante au rail coulissant selon l'axe Y (12). Le rail coulissant selon l'axe Y (12) est relié de manière coulissante au rail coulissant selon l'axe Z (14) par une poulie b (15). La poulie b (15) est dotée d'un dispositif de verrouillage (16) utilisé pour verrouiller et localiser le rail coulissant selon l'axe Y (12) et le rail coulissant selon l'axe Z (14). Un mécanisme d'impression télescopique est relié de manière coulissante au rail coulissant selon l'axe X (13) par une poulie a (7). Un chariot (6) de l'imprimante complète les instructions à la place de l'axe Z, modifiant le système de mouvement pour l'axe Z. Grâce à un contrôle précis de la hauteur, le chariot évite des problèmes tels qu'un déséquilibre en fonctionnement provoqué par un décalage de pistes et la compression d'axe Y lorsque l'imprimante fonctionne.
PCT/CN2016/082392 2016-01-29 2016-05-17 Imprimante 3d pour projets de construction WO2017128559A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610066897.7 2016-01-29
CN201610066897.7A CN105500721A (zh) 2016-01-29 2016-01-29 建筑工程用3d打印机

Publications (1)

Publication Number Publication Date
WO2017128559A1 true WO2017128559A1 (fr) 2017-08-03

Family

ID=55709198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/082392 WO2017128559A1 (fr) 2016-01-29 2016-05-17 Imprimante 3d pour projets de construction

Country Status (2)

Country Link
CN (1) CN105500721A (fr)
WO (1) WO2017128559A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108748992A (zh) * 2018-07-06 2018-11-06 芜湖启迪打印机科技有限公司 一种基于3d打印机喷头的驱动系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500721A (zh) * 2016-01-29 2016-04-20 都书鹏 建筑工程用3d打印机
CN107553690B (zh) * 2017-10-25 2023-11-10 马义军 一种移动胯下建筑3d打印机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149345A (zh) * 2014-07-29 2014-11-19 上海建工集团股份有限公司 一种自升式建筑用3d打印装置及方法
CN105220879A (zh) * 2015-11-05 2016-01-06 都书鹏 建筑工程3d打印机
CN105500721A (zh) * 2016-01-29 2016-04-20 都书鹏 建筑工程用3d打印机
CN205522522U (zh) * 2016-01-29 2016-08-31 辽宁格林普建筑打印科技有限公司 建筑工程用3d打印机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204940868U (zh) * 2015-09-15 2016-01-06 马义和 一种现场3d打印建筑屋的施工机械
CN105239780B (zh) * 2015-11-05 2017-06-16 辽宁格林普建筑打印科技有限公司 建筑工程墙体3d打印机系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149345A (zh) * 2014-07-29 2014-11-19 上海建工集团股份有限公司 一种自升式建筑用3d打印装置及方法
CN105220879A (zh) * 2015-11-05 2016-01-06 都书鹏 建筑工程3d打印机
CN105500721A (zh) * 2016-01-29 2016-04-20 都书鹏 建筑工程用3d打印机
CN205522522U (zh) * 2016-01-29 2016-08-31 辽宁格林普建筑打印科技有限公司 建筑工程用3d打印机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108748992A (zh) * 2018-07-06 2018-11-06 芜湖启迪打印机科技有限公司 一种基于3d打印机喷头的驱动系统
CN108748992B (zh) * 2018-07-06 2020-09-25 芜湖启迪打印机科技有限公司 一种基于3d打印机喷头的驱动系统

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CN105500721A (zh) 2016-04-20

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