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Printing-height-increased three-dimensional printer

一种三维打印机、打印高度的技术，应用在增材加工、液体材料增材加工、加工制造等方向，能够解决打印高度低、无法突破机台高度限制等问题，达到缩小外观体积、增加可打印高度范围的效果

Active Publication Date: 2015-07-22
INVENTECSHANGHAI TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional 3D printer, whether it is a Cartesian structure (the nozzle moves on the XY axis and the table moves on the Z axis) or a parallel arm structure (the XYZ coordinates are mapped to three vertical moving axes through trigonometric functions) , the Z-axis height requirement of the machine itself is large, but the effective printing height is too low
Moreover, traditional 3D printers cannot break through the height limit of the machine itself when performing 3D printing

Method used

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Embodiment Construction

[0052] A number of embodiments of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and elements will be shown in a simple and schematic manner in the drawings.

[0053] Please refer to Figure 1A as well as Figure 1B . Figure 1A It is a perspective view showing a three-dimensional printer 1 capable of increasing the printing height according to an embodiment of the present invention. Figure 1B to show Figure 1A Another perspective view of the three-dimensional printer 1 that can increase the printing height in .

[0054] Such as Figure 1A an...

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Abstract

The invention discloses a printing-height-increased three-dimensional printer which comprises a base, a lifting module, a working table, a nozzle bracket, a printing nozzle and a driver, wherein the lifting module is arranged on the base; the working table is connected with the base; the nozzle bracket is connected with the lifting module; the printing nozzle is connected with the nozzle bracket for printing on the working table; the driver is used for driving the lifting module to enable the nozzle bracket to move in one direction, so that the printing nozzle is enabled to move towards or away from the working table.

Description

technical field [0001] The invention relates to a three-dimensional printer. Background technique [0002] Rapid prototyping technology (Rapid Prototyping, RP) is another technology that has been valued by the industry after CNC processing technology. It can use the 3D object model in the computer-aided design (CAD) to quickly produce the prototype (Prototype) through a three-dimensional printing mechanism, and it does not need to spend too much money. The principle is to cut the 3D object model in the CAD system into many thin slices. The cross-sectional structure information of these thin slices is processed and converted by post-processing software, and then sent to the three-dimensional printing mechanism to stack the objects to be formed layer by layer, and There is no need to use any tools, so rapid prototyping technology has great potential for development. [0003] At present, the nozzle structure of the 3D printer mainly includes a feed port, a feed motor, a mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B33Y30/00
CPCB33Y30/00B29C64/118B29C64/106
Inventor 张景嵩张沈邱旭军张予
Owner INVENTECSHANGHAI TECH
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