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Building 3D printing head with function of automatic injecting of additive

An automatic injection and admixture technology, which is applied in the direction of construction, building construction, and building materials processing, can solve the problems of slowing down printing speed, slow condensation speed, and reducing printing efficiency, and achieve the effect of improving printing speed and efficiency

Inactive Publication Date: 2017-07-28
都书鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Architectural printing materials for architectural 3D printers have a slow condensation speed, which slows down the printing speed and reduces printing efficiency

Method used

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  • Building 3D printing head with function of automatic injecting of additive

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Embodiment Construction

[0016] Attached below figure 1 The present invention is described further:

[0017] A construction 3D printing head with the function of automatically injecting additives, the feed pipe 3 is connected to the material propulsion pipe 9, and one end of the material propulsion pipe 9 is provided with a propulsion motor 2, and the propulsion motor 2 is connected to the propeller 1 located in the material propulsion pipe 9, The other end of the material propulsion pipe 9 is connected to the mixing chamber 7, and the admixture storage device 10 is connected to the mixing chamber 7 through the admixture delivery pipe 11. The stirring chamber 7 is provided with a stirring blade for stirring, and the stirring blade is located on the stirring shaft 6 , the stirring shaft 6 is connected to the stirring shaft motor 4.

[0018] The admixture delivery pipe 11 is provided with an admixture delivery pump 8, and the admixture delivery pump 8 is connected to a control system.

[0019] The mat...

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Abstract

The invention discloses a building 3D printing head with a function of automatic injecting of additive, and belongs to the technical field of building engineering 3D printing. A material feeding pipe is connected with a material pushing pipe, a propulsion motor is arranged at one end of the material pushing pipe, the propulsion motor is connected with a propeller located in the material pushing pipe, the other end of the material pushing pipe communicates with a stirring chamber, an additive storage device is connected with the stirring chamber through an additive conveying pipe, stirring blades for stirring are arranged in the stirring chamber, the stirring blades are located on a stirring shaft, and the stirring shaft is connected with a stirring shaft motor. According to the building 3D printing head with the function of automatic injecting of the additive, the additive conveying pipe is connected to the printing head, uniform mixing of the additive and printing materials is achieved by a rotary stirring mode, so that the materials printed from the printing head are initially congealed in 2 minutes, and the printing speed and efficiency are improved.

Description

technical field [0001] The invention relates to a 3D printer capable of automatically injecting additives, belonging to the technical field of 3D printing in construction engineering. Background technique [0002] The architectural printing materials of architectural 3D printers have a slow condensation speed, which slows down the printing speed and reduces the printing efficiency. Contents of the invention [0003] In order to solve the defects in the prior art, the object of the present invention is to provide a building 3D printing head with the function of automatically injecting additives which can accelerate the initial setting speed and thus improve the printing efficiency. [0004] The technical solution of the present invention is: a construction 3D printing head with the function of automatically injecting additives, the feed pipe is connected to the material propulsion pipe, one end of the material propulsion pipe is provided with a propulsion motor, and the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/04B33Y30/00B33Y40/00B28C7/12B28C5/12
CPCE04G21/04B28C5/12B28C7/12B33Y30/00B33Y40/00
Inventor 都书鹏汲广超
Owner 都书鹏
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