A molding platform and a polar coordinate 3D printer having the molding platform

A 3D printer, polar coordinate technology, applied in processing platforms/substrates, 3D object support structures, manufacturing tools, etc., can solve the problems of affecting the printing effect, the poor fit between the nozzle and the forming substrate, and the warping of the model. Forming efficiency and quality, simple structure, good applicability

Active Publication Date: 2020-01-03
HUAZHONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In general 3D printers, the coordination between the nozzle and the molding substrate is not high during printing, and the centerline of the nozzle and the substrate plane cannot reach a vertical state of 90°, which will affect the printing effect and may cause problems such as model warping

Method used

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  • A molding platform and a polar coordinate 3D printer having the molding platform
  • A molding platform and a polar coordinate 3D printer having the molding platform

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0027] see figure 1 and figure 2 , the forming platform provided by the present invention is suitable for polar coordinate 3D printers, and it includes a printing forming module, a connecting transmission module and an auxiliary module, the connecting driving module is arranged on the auxiliary module, and the printing forming module is arranged on the connecting on the drive module. Wherein...

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PUM

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Abstract

The invention belongs to the technical field of 3D printers, and discloses a forming platform and a polar-coordinate 3D printer with same. The platform comprises a supporting mechanism, a fixed panel,springs, a supporting panel, a transmission panel and a forming base plate. The forming base plate is connected to the transmission panel. The transmission panel is in sliding connection with the supporting panel. The surface of the transmission panel is connected to one end of a connecting rod. The other end of the connecting rod penetrates through the supporting panel and then extends into thesupporting mechanism. The fixed panel is arranged on the supporting mechanism in a sleeving manner. The two ends of each spring are connected to the fixed panel and the supporting panel respectively.The installation position, relative to the supporting mechanism, of the fixed panel is adjusted through the springs so as to enable the rotation central axis of the supporting panel to be parallel toa center shaft of a spray head, and then the surface of the forming base plate is enabled to be parallel to the motion panel of the spray head by adjusting studs. According to the forming platform andthe polar-coordinate 3D printer with same, the degree of adaptability between the spray head and the forming base plate is higher, and the structure is simple.

Description

technical field [0001] The invention belongs to the technical field related to 3D printers, and more specifically relates to a forming platform and a polar coordinate 3D printer having the forming platform. Background technique [0002] 3D printing technology, also known as Rapid Prototyping Manufacturing (RPM) or additive manufacturing technology, involves mechanical engineering, material engineering, digital control, reverse manufacturing, CAD technology, and computer technology. The basic principle of 3D printing technology is "printing layer by layer, superimposing layer by layer", that is, first generate a 3D model through CAD software, and then slice it layer by layer by the host computer slicing software (such as cura, Repetier-Host, RetinaCreate, etc.) Plan the path, import the generated G-code file to the lower computer controller, and then the controller controls the 3D printing device to reproduce the 3D solid model layer by layer. [0003] With 3D printing rapid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/245B29C64/118B33Y30/00
CPCB29C64/118B29C64/245B33Y30/00
Inventor 单斌胡镔陈蓉邹无有邢泽华徐子又杜纯
Owner HUAZHONG UNIV OF SCI & TECH
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