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Multi-nozzle multi-channel color 3D printer

A 3D printer and multi-channel technology, applied to 3D object support structures, coating devices, manufacturing tools, etc., can solve the problems of increasing production costs, time-consuming and labor-intensive, etc., to facilitate disassembly and maintenance, and avoid misfeeding Effect

Inactive Publication Date: 2022-06-21
黄凯航 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of science and technology, 3D printing technology is becoming more and more mature, and has been gradually applied to many fields. Compared with traditional model making, 3D printing can effectively shorten the model making time, but most of the existing 3D printed materials are Single tone, if it is dyed later, it is time-consuming and labor-intensive and increases the production cost

Method used

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  • Multi-nozzle multi-channel color 3D printer
  • Multi-nozzle multi-channel color 3D printer
  • Multi-nozzle multi-channel color 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-Figure 8 As shown, a multi-nozzle multi-channel color 3D printer is provided in this embodiment, and the 3D printer mainly includes:

[0036] installation box 40;

[0037] The printing platform 20 that is arranged inside the installation box 40 and can move freely in the horizontal plane;

[0038] A lifting platform 30 arranged inside the installation box 40 and capable of reciprocating lifting in a vertical plane;

[0039] The printing nozzle 10 fixedly installed on the lifting platform 30;

[0040] There are N supply boxes 50 fixed on the top of the installation box 40 , and the supply boxes 50 are used to supply dyed printing materials to the print heads 10 .

[0041] The above-mentioned print head 10 includes a housing and the following structures arranged in the housing:

[0042] The feeding box 1 has N feeding cavities 11 inside the feeding box 1, and a movable feeding tube 12 runs through each feeding cavity 11. The feeding tube 12 is a hollow t...

Embodiment 2

[0056] see figure 1 , Figure 9-Figure 10 As shown, a multi-nozzle multi-channel color 3D printer is provided in this embodiment, and the 3D printer mainly includes:

[0057] Installation box 40

[0058] The printing platform 20 that is arranged inside the installation box 40 and can move freely in the horizontal plane;

[0059] A lifting platform 30 arranged inside the installation box 40 and capable of reciprocating lifting in a vertical plane;

[0060] The printing nozzle 10 fixedly installed on the lifting platform 30;

[0061] There are N supply boxes 50 fixed on the top of the installation box 40 , and the supply boxes 50 are used to supply dyed printing materials to the print heads 10 .

[0062] Above-mentioned print head 10 comprises:

[0063] The above-mentioned print head 10 includes a housing and the following structures arranged in the housing:

[0064] The feeding box 1 has N feeding cavities 11 inside the feeding box 1, and a movable feeding tube 12 runs th...

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Abstract

The invention belongs to the technical field of 3D printers, and discloses a multi-nozzle multi-channel color 3D printer which comprises a printing nozzle, and the printing nozzle comprises a feeding box, a rotating disc and a plurality of nozzles; n feeding cavities are formed in the feeding box, a movable feeding pipe is arranged in each feeding cavity in a penetrating mode, each feeding pipe is a hollow pipe with an opening in one end, and a feeding opening is formed in the side wall of each feeding pipe; the nozzle is fixed to the rotating disc in a penetrating mode and comprises a matching part and a discharging part which are sequentially connected from top to bottom, a discharging channel penetrating through the discharging part is formed in the nozzle, and at least one matching hole is formed in the outer wall of one side of the matching part; one end of each matching hole is communicated with the discharging channel, the other end of each matching hole faces the center of the rotating disc, and the opening ends of the feeding pipes can be inserted into the corresponding matching holes in a one-to-one correspondence mode; and when the feeding pipe is inserted into the matching hole, the feeding hole is communicated with the feeding cavity.

Description

technical field [0001] The invention belongs to the technical field of 3D printers, and in particular relates to a multi-nozzle multi-channel color 3D printer. Background technique [0002] 3D printing is a technology that uses bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing based on digital model files. With the continuous development of science and technology, 3D printing technology is becoming more and more mature, and has been gradually applied to many fields. Compared with traditional model making, 3D printing can effectively shorten the model making time, but most of the existing 3D printed materials are Single tone, if dyed later, time-consuming and labor-intensive and increase the production cost. Contents of the invention [0003] In view of this, in order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a multi-nozzle multi-channel col...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/209B29C64/336B33Y30/00B33Y40/00
CPCB29C64/209B29C64/336B33Y30/00B33Y40/00
Inventor 黄凯航冯少柯张青青陈进福林楷治赵研博吴俊贤蔡宵霞梁广欢
Owner 黄凯航
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