3D printer

A 3D printer and rack technology, applied in the field of 3D printing, can solve problems such as low printing efficiency, achieve the effect of high printing efficiency, not easy to damage, and ensure printing efficiency

Inactive Publication Date: 2013-08-07
温州启龙电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a 3D printer with high printing efficiency in order to overcome the shortcomings of low printing efficiency of 3D printers in the prior art

Method used

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0044] Such as figure 1 The illustrated embodiment is a 3D printer, comprising a frame 2, a liquid storage tank 3 with an upper end opening, a first resin cylinder 4, a second resin cylinder 5, a lifting platform 6, and a wire extruding cylinder arranged on the frame. Device 7 and ultraviolet light source 8; liquid ultraviolet photocurable resin contained in the first resin cylinder, and pasty ultraviolet photocurable resin contained in the second resin cylinder; the lower part of the second resin cylinder communicates with the wire extrusion device , the strand extrusion device is provided with a nozzle 9, and the irradiation position of the ultraviolet point light source is located below the nozzle;

[0045] The first resin cylinder is connected with the opening of the liquid storage tank through the conduit 10, the conduit is provided with ...

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Abstract

The invention discloses a 3D (three dimensional) printer, which comprises a frame, a liquid storage pot with an upper end opening, as well as a first resin cylinder, a second resin cylinder, a lifting platform, a line extrusion device and an ultraviolet (UV) light point light source arranged on the frame. The first resin cylinder is loaded with liquid UV light cured resin, and the second resin cylinder is loaded with paste UV light cured resin. The lower part of the second resin cylinder is communicated with the line extrusion device that is provided with a nozzle, and the irradiation position of the UV light point source is located below the nozzle. The lifting platform includes a flat plate provided with a through hole in the middle part, the upper surface of the flat plate is provided with a metal net, and the flat plate is in sliding connection with two guide pillars on the frame. The lower part of the liquid storage pot is communicated with an upper end opened liquid storage box arranged on the flat plate lower surface through a duct. The 3D printer provided in the invention has high printing efficiency, and while ensuring the printing efficiency, it also can guarantee that the printed object has high density and is difficult to damage.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printer with high printing efficiency. Background technique [0002] The working principle of 3D printers is basically the same as that of ordinary printers. It is to superimpose "printing materials" layer by layer through computer control, and finally turn the blueprint on the computer into a real object. This is a technological revolution that subverts traditional manufacturing processes. [0003] Common 3D printers print very slowly and are expensive. If you want to improve the printing efficiency of common 3D printers, you need to reduce the filling rate of the filling rate parameter, and the reduction of the filling rate will lead to a decrease in the density and strength of the printed object. Difference. [0004] Therefore, common 3D printers can only be used in places such as scientific research institutions, and 3D printing technology cannot be widely applied. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00
Inventor 李启凛
Owner 温州启龙电子科技有限公司
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