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A preparation method and device for a double-nozzle wire-extruding mechanism

A technology with double nozzles and nozzles, which is applied in the coating device, additive processing, etc., can solve the problems of unsmooth wire output and rough surface of objects, and achieve the effect of smooth wire output, high surface quality and stable performance

Active Publication Date: 2019-02-01
HENAN ZHUCHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the shortcomings of the existing 3D printers, to provide a method for preparing a dual-nozzle wire outlet mechanism, and the device prepared by this method, so as to solve the problem that the existing 3D printers do not have smooth wire outlets, and the surface of the printed object is relatively rough The problem

Method used

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  • A preparation method and device for a double-nozzle wire-extruding mechanism
  • A preparation method and device for a double-nozzle wire-extruding mechanism
  • A preparation method and device for a double-nozzle wire-extruding mechanism

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Embodiment

[0034] Example: see Figure 1 to Figure 3 , This embodiment provides a method for preparing a double-jet yarn ejection mechanism, which includes the following steps:

[0035] (1) Prepare the fixed seat 1, set the X-axis slide seat 2 and the Y-axis slide seat 3 on the upper end of the fixed seat 1, and set the first feeding component and the second feeding component on both sides of the X-axis slide seat 2 and the Y-axis slide seat 3. 料components;

[0036] (2) Prepare the first heat-dissipating aluminum part 4 and the second heat-dissipating aluminum part 5. The heat-dissipating aluminum part is composed of a plurality of ring-shaped aluminum sheets. A hollow heat-conducting column is arranged in the middle of the ring-shaped aluminum sheet. Lower diameter

[0037] (3) Prepare the first heating aluminum block 6 and the second heating aluminum block 7, and a heating device is provided in the heating aluminum block;

[0038] (4) Prepare the first nozzle 8 and the second nozzle 9;

[0039...

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Abstract

The invention discloses a preparation method for a wire extruding mechanism with double spray heads. The preparation method comprises the following steps: (1) preparing a fixed seat; (2) preparing a first heat radiating aluminum part and a second heat radiating aluminum part; (3) preparing a first heating aluminum block and a second heating aluminum block; (4) preparing a first nozzle and a second nozzle; (5) preparing a cooling fan; (6) arranging air guide channels; and (7) assembling all the prepared parts to prepare the wire extruding mechanism with double spray heads. The invention also discloses a preparation device adopting the method. The preparation method has the beneficial effects that the design of the double spray heads and double air channels is adopted. By using the two spray heads, consumables which have different colors or are made of different materials are stacked to form a required object, and each air channel is cooled to radiate heat, so that a wire is more smoothly extruded, and the surface of the object is more smooth. Double-color printing can be realized. The power is relatively high when a complex model is printed. Due to the adoption of an independent cooling mechanism, the wire is stable in performance and higher in surface quality and is smoothly extruded. Each of the cooling mechanism and the wire extruding mechanism forms an independent body so as to be conveniently maintained and cleared.

Description

Technical field [0001] The invention relates to the field of 3D printing equipment, and in particular to a method for preparing a dual-jet wire ejection mechanism for an FDM printer, and a device prepared by the method. Background technique [0002] Traditional 3D printers have separate nozzles, which cannot be achieved when printing multi-color or multi-materials, and the existing 3D printers do not print smoothly, and after the printing is completed, the surface of the object is rough and cannot meet the requirements for fineness. The need for printing. Summary of the invention [0003] The purpose of the present invention is to address the shortcomings of the existing 3D printers, provide a method for preparing a dual-nozzle threading mechanism, and a device prepared by the method, to solve the problem of the existing 3D printers that the threading is not smooth, and the surface of the object after printing is relatively rough The problem. [0004] The technical solutions adopt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B29C64/209B33Y30/00
CPCB33Y30/00
Inventor 张腾飞李俊周王文静
Owner HENAN ZHUCHENG ELECTRONICS TECH CO LTD
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