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Three-dimensional (3D) printing device with cooperative parallel multiple nozzles

A 3D printing and multi-nozzle technology, applied in the field of 3D printing, can solve the problems that FFF 3D printers are difficult to market, hinder the development of FFF 3D printers, and consume too much time, so as to facilitate market applications, improve printing efficiency, reduce The effect of molding time

Inactive Publication Date: 2019-06-18
BEIJING JUZHENKONGJIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the principle, the parts must be scanned and stacked layer by layer, and the printing of large parts will consume too much time, making the printing efficiency low
Restricted by efficiency, it is difficult for FFF 3D printers to be truly marketed, which hinders the development of FFF 3D printers

Method used

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  • Three-dimensional (3D) printing device with cooperative parallel multiple nozzles
  • Three-dimensional (3D) printing device with cooperative parallel multiple nozzles
  • Three-dimensional (3D) printing device with cooperative parallel multiple nozzles

Examples

Experimental program
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Embodiment Construction

[0062] figure 1 It is a schematic perspective view of a 3D printing device with coordinated parallel multi-nozzles according to an embodiment of the present application. figure 2 yes figure 1 The schematic front view of the 3D printing device with coordinated parallel multi-jet heads shown. image 3 yes figure 2 The schematic structural diagram of the 3D printing device with coordinated parallel multi-nozzles after cutting the X-axis bracket is shown. Figure 4 yes figure 1 Schematic partial enlarged view of A shown. Figure 5 yes figure 1 Schematic partial enlarged view of B shown.

[0063] Such as figure 1 shown, see also Figure 2-Figure 5 , in this embodiment, a 3D printing device 100 with coordinated parallel multi-nozzle heads may generally include: a main body support 1 , a printing platform 15 , a Y-axis screw, and a plurality of 3D printing units 101 . The main body support 1 is arranged at the bottom for supporting other parts in the 3D printing device 100...

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PUM

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Abstract

The invention discloses a three-dimensional (3D) printing device with cooperative parallel multiple nozzles, and relates to the field of 3D printing. The 3D printing device comprises a main body support, a printing platform, a Y-axis screw rod and multiple 3D printing units. Each 3D printing unit is provided with a corresponding installation rack, and a Y-directional movement mechanism, a Z-directional movement mechanism, an X-directional movement mechanism and an extruding mechanism arranged on the installation rack, so that the extruding mechanisms move along a Y axis, a Z axis and an X axis. According to the 3D printing device with the cooperative parallel multiple nozzles provided by the invention, the multiple 3D printing units are adopted to share the Y-axis screw rod and the printing platform, and each 3D printing unit is provided with the Y-directional movement mechanism, the Z-directional movement mechanism, the X-directional movement mechanism and the extruding mechanism which are independent, so that parts can be printed independently or jointly printed regionally. Through simultaneously printing the parts regionally, the forming time of a large-sized parts can be greatly shortened, and the printing efficiency is improved. The 3D printing device is convenient to market-oriented applied, and the development of the FFF 3D printer is accelerated.

Description

technical field [0001] The present application relates to the field of 3D printing, in particular to a 3D printing device with coordinated parallel multi-nozzles. Background technique [0002] 3D printing (3DP) is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. [0003] Among them, FFF (Fused Filament Fabrication) is an additive manufacturing method that heats and melts the wire, then extrudes it through a nozzle and superimposes it layer by layer to form the required parts. Due to the limitation of the principle, the parts must be scanned and stacked layer by layer, and the printing of large parts will consume too much time, making the printing efficiency low. Restricted by efficiency, it is difficult for FFF 3D printers to be truly marketed, which hinders the development of FFF 3D printers. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/118B29C64/227B33Y30/00
Inventor 张亚娟韩松王念才曹世敏黄连兵刘扬杨传哲安康苟云飞
Owner BEIJING JUZHENKONGJIAN TECH CO LTD
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