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3D printer

A technology for 3D printers and printing tables, applied in 3D object support structures, additive manufacturing, processing platforms/substrates, etc., can solve problems such as poor flexibility, difficulty in realizing multi-degree-of-freedom flexible printing, complex structures, etc., and achieve simple structures and improved The effect of printing flexibility and reliability

Active Publication Date: 2017-06-20
XINERDE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing 3D printers have complex structures and poor flexibility, making it difficult to achieve flexible printing with multiple degrees of freedom

Method used

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Examples

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Embodiment Construction

[0022] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as Figure 1-4 Shown, a kind of 3D printer, it comprises door-shaped support 10, and the two sides of door-shaped support 10 are respectively provided with a vertical lifting mechanism, and two vertical lifting mechanisms are slidingly provided with traverse mechanism 2, and printing head is fixed on On the traverse mechanism 2, the lower part of the door-shaped support 10 is provided with a printing table 3; the print head includes a nozzle and a print head support for fixing the nozzle; And the lower fixed seat 12, between the upper fixed seat 11 and the lower fixed seat 12, a lifting screw 141 is arranged, and the bottom of the lifting screw 141 is connected with a lifting motor 14, and the traverse mechanism 2 is arrang...

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Abstract

The invention discloses a 3D printer. The 3D printer comprises a door type support, two sides of the door type support are each provided with a vertical lifting mechanism, a transverse moving mechanism is arranged on the two vertical lifting mechanisms in a sliding mode, a printing head is fixed on the transverse moving mechanism, and a printing table is arranged at the lower part of the door type support; the printing head comprises a spray head and a printing head support for fixing the spray head; and each vertical lifting mechanism comprises an upper fixing base and a lower fixing base, wherein the upper fixing base and the lower fixing base are arranged at the upper portion and the lower portion of the door type support respectively, lifting screw rods are arranged between the upper fixing bases and the lower fixing bases, the lower portions of the lifting screw rods are connected with lifting motors, and the transverse moving mechanism is arranged on the lifting screw rods. The 3D printer is simple in structure, multi-angle adjustment of the printing head is realized through the transverse moving mechanism and the vertical lifting mechanisms, further a fine adjustment mechanism is arranged and is used for driving a set of transmission structure to realize fine adjusting and lifting of the spray head, and the printing flexibility and reliability are greatly improved.

Description

[0001] Technical field: [0002] The invention relates to the technical field of printers, in particular to a 3D printer. [0003] Background technique: [0004] 3D printer, also known as three-dimensional printer, is a kind of cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file, using special wax, powdered metal or plastic and other bondable materials. Print layers of adhesive material to create three-dimensional objects. At this stage 3D printers are used to manufacture products. The technology of constructing objects by printing layer by layer. The principle of a 3D printer is to put data and raw materials into the 3D printer, and the machine will build the product layer by layer according to the program. The biggest difference between a 3D printer and a traditional printer is that the "ink" it uses is a real raw material. There are various forms of stacking thin layers, and there are various types o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/232B29C64/236B29C64/245B33Y30/00
CPCB33Y30/00
Inventor 胡虎
Owner XINERDE TECH
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