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Energy-efficient color-mixing 3D printing nozzle based on rotating disk apparatus with fixed point rotating shaft

A 3D printing, energy-saving technology, applied in the field of 3D printing, can solve the problems of high energy consumption, low efficiency, single material color, etc., to achieve the effect of saving electric energy, reducing mechanical wear and improving printing accuracy

Pending Publication Date: 2017-11-21
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high energy consumption, low efficiency, single material and color in the current 3D printing technology, and provide an energy-saving color-mixing 3D printing nozzle

Method used

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  • Energy-efficient color-mixing 3D printing nozzle based on rotating disk apparatus with fixed point rotating shaft
  • Energy-efficient color-mixing 3D printing nozzle based on rotating disk apparatus with fixed point rotating shaft
  • Energy-efficient color-mixing 3D printing nozzle based on rotating disk apparatus with fixed point rotating shaft

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but it should not be understood that the scope of the subject matter of the present invention is limited to the following embodiments. Without departing from the above-mentioned technical ideas of the present invention, various replacements and changes made according to common technical knowledge and conventional means in this field shall be included in the protection scope of the present invention.

[0031] see Figure 1 to Figure 6 , this embodiment provides an energy-saving color-mixing 3D printing nozzle based on a fixed-point rotating shaft turntable device, including a turntable 6 and a nozzle 7 . The spray head 7 is a three-in-one-out color-mixing spray head. The shower head 7 includes a copper nozzle 1, three radiating pipes 2, a heating rod 3, a windshield 4, three throat pipes 5 and a thermistor;

[0032] The surface of the copper nozzle 1 is ...

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Abstract

The invention provides an energy-efficient color-mixing 3D printing nozzle based on a rotating disk apparatus with a fixed point rotating shaft. The 3D printing nozzle comprises a rotating disk and a nozzle; and the nozzle comprises a copper nozzle, three radiating tubes, a heating rod, a wind shield, three throat pipes, and a thermistor. The copper nozzle comprises three charging channels and a discharge pot, that is the 'three charging and one discharging' nozzle, and the nozzle can be used for realizing fusion and mixing of different color materials and furthermore realizing color printing. The rotating disk is combined at the same time, multiple nozzles are installed on the rotary type rotating disk, and printing nozzles of the 3D printer can be freely replaced in the printing process according to requirements of printing materials. Alternative printing of a plurality of materials becomes possible due to the rotary type design, heating filaments of different materials and printing nozzles of different types are combined, so that color printing with mixed materials of different colors is realized.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to an energy-saving color-mixing 3D printing nozzle based on a fixed-point rotating shaft turntable device. Background technique [0002] The FDM additive manufacturing represented by 3D printing has become an important driving force for the realization of "Industry 4.0 Intelligent Manufacturing". In recent years, the state has vigorously supported 3D printing-related entrepreneurial scientific research projects. At the same time, 3D printing also exposes problems such as excessive energy consumption, long time consumption, and single material. The melting point of materials used in 3D printing is generally above 200 degrees Celsius. If the printing time is too long, it will bring serious energy consumption and Mechanical wear. [0003] In response to the above problems, the unique design developed by German engineer Cem Schnitzler allows the head of the extruder to rotate, all...

Claims

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Application Information

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IPC IPC(8): B29C64/209B33Y30/00
CPCB29C67/0007B33Y30/00
Inventor 张子豪陈星翰李歆雨许豹柔卢宇森刘博妍尹恒刘浪张尚宋豪段昊欧阳艳刘姝辰
Owner CHONGQING UNIV
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