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Blade, spraying nozzle for extruding out slurry and 3D printer

A blade and slurry technology, applied in the field of nozzles and 3D printers, can solve the problem of not being able to know the fluidity change of the slurry

Pending Publication Date: 2019-03-29
深圳市明远建筑科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a blade, a nozzle and a 3D printer for a 3D printer, aiming to solve the problem that the blade in the prior art cannot know the fluidity of the slurry when stirring and extruding the slurry. change, thereby adjusting the blade stirring speed problem

Method used

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  • Blade, spraying nozzle for extruding out slurry and 3D printer
  • Blade, spraying nozzle for extruding out slurry and 3D printer
  • Blade, spraying nozzle for extruding out slurry and 3D printer

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Embodiment Construction

[0024] The present invention provides a blade, a nozzle for extruding slurry and a 3D printer. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] see figure 1 and figure 2 , the present invention provides a blade 600 for stirring slurry, comprising: a blade body 610 , and a pressure sensor 620 arranged on the blade body 610 , and the pressure sensor 620 is used to detect the pressure on the blade 600 .

[0026] The blade body 610 includes a central shaft 611, and a first helical surface 612 and a second helical surface 613 connected to the central shaft 611, the first helical surface 612 and the second helical surface 613 surround the The ce...

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Abstract

The invention discloses a blade, a spraying nozzle for extruding out slurry and a 3D printer. The blade comprises a blade body and a pressure sensor arranged on the blade body and used for detecting the pressure borne by the blade body. The blade body comprises a central shaft, a first spiral surface and a second spiral surface, wherein the first spiral surface and the second spiral surface are connected with the central shaft and surround the central shaft. The edge, away from the central shaft, of the first spiral surface is connected with the edge, away from the central shaft, of the secondspiral surface. The pressure sensor is arranged at the lower portion of the second spiral surface. The pressure sensor is arranged at the portion, making contact with the slurry, of the lower portionof the blade body, pressure is learned through the pressure sensor, and therefore the mobility of the slurry is obtained, and the stirring speed of the blade is adjusted according to the mobility ofthe slurry.

Description

technical field [0001] The invention relates to the technical field of blade stirring, in particular to a blade, a nozzle for extruding slurry and a 3D printer. Background technique [0002] In the prior art, the blades are generally used to stir and extrude the slurry, but when mixing the slurry whose fluidity changes, if the stirring speed of the blades is kept constant, the extruded slurry will be very uneven. The following takes 3D printing as an example. 3D printing is also called additive manufacturing. In the manufacturing process, the designed 3D CAD mathematical model is applied, and a 3D printer is controlled by a computer or microprocessor to quickly and accurately stack layers of more complex materials. A part of a structure, a part of a different finished product, or a complete finished object. 3D printing can not be limited by the difficult or impossible processing of traditional processes, and greatly shortens the processing cycle of finished products with co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/04B33Y30/00
CPCE04G21/04B33Y30/00E04G2021/049
Inventor 曹香鹏聂稷珍
Owner 深圳市明远建筑科技有限公司
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