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Double-rotating-shaft composite 3D printer based on Delta structure

A 3D printer and 3D printing technology, which is applied in processing platforms/substrates, processing drive devices, additive processing, etc., can solve the problems of inability to print complex components without support, complex structure or control, and achieve compact structure , easy installation, and strong scalability

Pending Publication Date: 2017-05-31
武汉古工道科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The Chinese invention patent "A 3D Printer with Curved Surface Processing Characteristics" (201610344610.2) uses the inclination of the base platform and the movement of the nozzle on the main body of the 3D printer to print the workpiece cantilever and cavity curved surface without support. However The inclination of the base platform is achieved by lifting and lowering the moving parts on the tripod, which is very complicated in terms of structure and control; the invention patent "A Printing Platform for 3D Printer" (201610451379.7) only relies on multiple gears Stage transmission drives the rotation of the printing platform, which cannot realize the printing of complex components without supports

Method used

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  • Double-rotating-shaft composite 3D printer based on Delta structure
  • Double-rotating-shaft composite 3D printer based on Delta structure

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Embodiment Construction

[0010] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention. Any modifications, equivalent replacements or Improvements, etc., should be included within the scope of the claims of the present invention, and those not described in detail in this technical solution are all known technologies.

[0011] see Figure 1 ~ Figure 2 , a dual-axis composite 3D printer based on a Delta structure provided by the present invention is provided with a dual-axis 3D printing platform, and the dual-axis 3D printing platform is set on...

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Abstract

The invention discloses a double-rotating-shaft composite 3D printer based on a Delta structure. A double-rotating-shaft 3D printing platform is arranged. The double-rotating-shaft 3D printing platform is arranged on a 3D printer base, is located under a printing head of a 3D printer and can do self-rotation and turnover actions. By means of the double-rotating-shaft composite 3D printer, the self-rotation and turnover actions of the platform can be achieved, expandability is high, and the double-rotating-shaft composite 3D printer can meet requirements of different printing product sizes and is compact in structure, convenient and fast to install and high in practicability.

Description

technical field [0001] The invention belongs to the technical field of 3D printers, and relates to a composite 3D printer based on a Delta structure, in particular to a 5-degree-of-freedom rotary printer capable of realizing a 3D printer with a double-shaft parallel mechanism. Background technique [0002] At present, in the field of 3D printing technology, the application is relatively mature, and the fastest growing technology is Fused Deposition Modeling (FDM). The structure of mainstream 3D printers developed based on Fused Deposition Modeling technology is mainly divided into two types: one is based on parallel robots. The parallel mechanical structure of the structure, also known as the Delta structure, is more convenient for processing, assembly and maintenance; the second is the Cartesian coordinate structure, also known as the XYZ structure, which is characterized in that the printing platform moves along the Z axis, and the printing speed and accuracy are high. Hig...

Claims

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Application Information

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IPC IPC(8): B29C64/245B29C64/241B33Y30/00
CPCB33Y30/00
Inventor 王君
Owner 武汉古工道科技有限公司
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