Multi-color automatic material changing 3D printer

A 3D printer, automatic technology, applied in the direction of 3D object support structure, processing material handling, manufacturing tools, etc., can solve the problems of affecting printing efficiency, slow printing speed, color pollution, etc., to achieve high flexibility, high possibility of combination, Excellent print quality

Pending Publication Date: 2022-08-02
BEIJING JUZHENKONGJIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The multi-color printing scheme with multiple inputs and one output, because multiple materials are extruded through one nozzle, when changing materials of different colors, it is necessary to clean the nozzles, otherwise It will cause color pollution, which will affect printing efficiency and slow printing speed

Method used

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  • Multi-color automatic material changing 3D printer
  • Multi-color automatic material changing 3D printer
  • Multi-color automatic material changing 3D printer

Examples

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Embodiment Construction

[0058] figure 1 It is a schematic perspective view of a multi-color automatic material changing 3D printer according to an embodiment of the present application from an angle. figure 2 figure 1 It is a schematic three-dimensional view of a multi-color automatic material changing 3D printer from another angle according to an embodiment of the present application. image 3 Yes figure 2 A schematic enlarged view of a plurality of printheads and the printhead fixing assembly in . Figure 4 Yes figure 2 Schematic enlarged partial view of the Z-axis motion assembly in , mounted with the X-axis slider and X-axis belt clamping block.

[0059] like figure 1 shown, see also figure 2 , this embodiment provides a multi-color automatic refueling 3D printer 100, including: a base plate 1, a printing platform 10, a plurality of material trays 8, a plurality of printings, a Y-axis motion component I, an X-axis motion component II and a Z-axis Motion component III (see figure 2 )....

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Abstract

The invention discloses a multi-color automatic material changing 3D printer, and relates to the field of 3D printing. The 3D printer comprises a bottom plate, a printing platform, a plurality of material discs, a plurality of printing devices, a Y-axis movement assembly, an X-axis movement assembly and a Z-axis movement assembly. Each material disc corresponds to one printing head, the taking head body and each printing head are configured to be of an automatic detachable connecting structure, the taking head body selects the corresponding printing head according to printing requirements, the corresponding printing head is automatically installed on the taking head body, and printing of different printing materials is completed. In other words, the materials of each color correspond to one independent printing head, only the specific printing head needs to be replaced for color changing each time, the head changing action is simple and convenient, redundant actions are not needed, nozzles do not need to be washed, printing and material changing towers do not need to be boiled, and the printing efficiency can be greatly improved. Meanwhile, due to the fact that each color material is provided with the corresponding printing head, the problem of color pollution does not exist, and the printing effect is better.

Description

technical field [0001] The present application relates to 3D printers, in particular to a multi-color automatic refill 3D printer. Background technique [0002] 3D printing (3DP) is a kind of rapid prototyping technology, also known as additive manufacturing. It is a technique of constructing objects by layer-by-layer printing using bondable materials such as powdered metal or plastic, based on digital model files. And multi-color printing is an inevitable direction for the development of 3D printers. [0003] Nowadays, most of the multi-color schemes of fuse-filament manufacturing 3D printers are multiple-in and one-out, that is, multiple color filaments enter the print nozzle from different channels together, and are ejected from one nozzle. [0004] The multi-color printing solution with one input and one output, because many materials are extruded through one nozzle, when changing materials of different colors, it is necessary to clean the nozzle, otherwise it will cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/118B29C64/20B29C64/307B29C64/321B33Y30/00B33Y40/00
CPCB29C64/118B29C64/20B29C64/307B29C64/321B33Y30/00B33Y40/00Y02P10/25
Inventor 王念才罗珺予张亚娟黄俊喆黄连兵杨传哲安康苟云飞韩松
Owner BEIJING JUZHENKONGJIAN TECH CO LTD
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