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Dual-mechanical-arm type 3D printer capable of realizing 360-degree 3D rotation and printing method thereof

A 3D printer and dual robotic arm technology, applied in 3D object support structure, additive manufacturing, processing data acquisition/processing, etc., can solve the problems of printing suspended models that require support, low degree of automation, poor product accuracy, etc., and achieve positioning accuracy High, high printing efficiency, the effect of product precision improvement

Pending Publication Date: 2018-07-06
桂林凯歌信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The technical problem to be solved by the present invention is to provide a 360-degree three-dimensional rotating dual-arm type 3D printer and its printing method to solve the existing 3D printers that need support for printing suspended models, poor product accuracy, high material consumption, and automation. Inadequacies of low degree, low efficiency and poor flexibility

Method used

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  • Dual-mechanical-arm type 3D printer capable of realizing 360-degree 3D rotation and printing method thereof
  • Dual-mechanical-arm type 3D printer capable of realizing 360-degree 3D rotation and printing method thereof
  • Dual-mechanical-arm type 3D printer capable of realizing 360-degree 3D rotation and printing method thereof

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Experimental program
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Effect test

Embodiment 1

[0082]A 360-degree three-dimensional rotating dual-arm 3D printer, including a printing platform system 1, a robotic arm system 2, a printing nozzle 3, a vacuum body environment system 4, and a control system 5, wherein:

[0083] The printing platform system 1 includes a printing platform, and the printing platform adopts a flat plate with a smooth surface to ensure uniform heating;

[0084] The manipulator system 2 includes a whole chassis 21 of the manipulator and two multi-degree-of-freedom manipulator systems 22. The multi-degree-of-freedom manipulator system 22 is a 6-degree-of-freedom manipulator system, and the print nozzle 3 has two The printing nozzle 3 is a rotary printing nozzle; the overall chassis 21 of the mechanical arm is installed outside the printing platform system 1, and the bottom of the overall chassis 21 of the mechanical arm is connected to the output end of the rotating motor 1 through the shaft of the overall chassis to realize the overall 360-degree ...

Embodiment 2

[0094] In the second embodiment, the printing method of printing a model with no suspended parts by a 360-degree three-dimensional rotating dual-arm 3D printer is described.

[0095] figure 1 It is a structural schematic diagram of a 360-degree three-dimensional rotating dual-arm 3D printer of the present invention, including a printing platform system 1, a robotic arm system 2, a printing nozzle 3, a vacuum body environment system 4, and a control system 5. The printed model is without suspension part model.

[0096] combine figure 1 A printing method for printing a model with no suspended parts by a 360-degree three-dimensional rotating dual-manipulator 3D printer is described. The printing method includes the following steps:

[0097] a). The model is sliced ​​by the slicing software to identify that the printed model has no floating parts;

[0098] b). The robotic arm performs a 360-degree three-dimensional rotation printing process, including the following steps:

[0...

Embodiment 3

[0112] This implementation case uses a 360-degree three-dimensional rotating dual-arm 3D printer to illustrate the printing method of printing a symmetrical suspended part model.

[0113] figure 2 It is a structural schematic diagram of the 360-degree three-dimensional rotating dual-arm type 3D printer of the present invention printing a symmetrical suspended part model, including a printing platform system 1, a robotic arm system 2, a printing nozzle 3, a vacuum body environment system 4, and a control system 5 .

[0114] combine figure 2 A printing method for printing a symmetrical suspended part model with a 360-degree three-dimensional rotating dual-arm 3D printer is described. The printing method includes the following steps:

[0115] a). The model is sliced ​​by the slicing software to identify whether the printed model has suspended parts, and if there are suspended parts, perform step b), step d), and step e);

[0116] b). The robotic arm performs a 360-degree thr...

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Abstract

The invention provides a dual-mechanical-arm type 3D printer capable of realizing 360-degree 3D rotation and a printing method thereof and relates to a 3D printer and a method. The dual-mechanical-armtype 3D printer comprises a printing platform system, a mechanical arm system, two sets of printing nozzles and a control system, wherein the mechanical arm system comprises a whole mechanical arm chassis and a multi-degree-of-freedom mechanical arm system; the printing nozzles are rotary printing nozzles; the whole mechanical arm chassis is rotationally mounted outside the printing platform system; the bottom end of the multi-degree-of-freedom mechanical arm system is mounted on the whole mechanical arm chassis, and the top end of the multi-degree-of-freedom mechanical arm system is connected with the printing nozzles; and the printing nozzles and the multi-degree-of-freedom mechanical arm system are connected with the control system. The printing method comprises the following steps: a)performing slicing treatment on a model by slicing software, and identifying whether the printed model has a suspended part or not; and b) performing 360-degree 3D rotation on mechanical arms. The printer provided by the invention can realize a high-precision 3D printing effect without a support structure, has the characteristics of high printing efficiency, good flexibility, capability of ensuring product quality, high intelligent degree and the like, and is easy to popularize and use.

Description

technical field [0001] The invention relates to a 3D printer and a printing method thereof, in particular to a 360-degree three-dimensional rotating dual-arm type 3D printer and a printing method thereof. Background technique [0002] 3D printing is one of the technical fields of global key research and development. my country's 3D printing industry started relatively late, and is now entering a stage of rapid development. Therefore, 3D printing technology has a wide market and broad prospects. According to the tracking, research, analysis and summary of the latest developments in the field of 3D printing technology research and development in the world, it is found that the main research focuses on the reduction of printing costs, the improvement of printing accuracy, the enhancement of the strength and stiffness of printed products, and the shortening of printing time. Shorten four sides. [0003] 3D printing technology is to manufacture products by stacking materials po...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/393B29C64/112B33Y10/00B33Y30/00B33Y50/02
CPCB33Y10/00B33Y30/00B33Y50/02
Inventor 潘角神显豪梁维刚覃思唐盛来曾天军赵林松卢炳回李夏妃卢森锴
Owner 桂林凯歌信息科技有限公司
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