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A 3D printing device and method with external edge patrol function

A 3D printing and functional technology, applied in the direction of coating devices, processing drive devices, 3D object support structures, etc., can solve the problems of inability to complete precise curve printing, low precision, low printing efficiency, etc., to reduce the step effect, The effect of ensuring accuracy and improving efficiency

Active Publication Date: 2019-08-27
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are still some limitations in 3D printing technology. When 3D printing is performed, a step effect often occurs, and precise curve printing cannot be completed, with low precision and low printing efficiency.

Method used

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  • A 3D printing device and method with external edge patrol function
  • A 3D printing device and method with external edge patrol function
  • A 3D printing device and method with external edge patrol function

Examples

Experimental program
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Embodiment Construction

[0046] Below in conjunction with each accompanying drawing, the present invention is described in detail:

[0047] like figure 1 As shown, the specific implementation of the present invention includes a support frame 1 and an edge patrol driving module 2 installed on the support frame 1, an external edge patrol printing module 3 and an edge patrol rotation module 4, and the edge patrol driving module 2 is provided with a printing table 2.1, The printing table 2.1 is driven up and down and moved horizontally by the edge patrol driving module 2; the edge patrol rotation module 4 is installed on the top of the support frame 1, the external edge patrol printing module 3 is installed on the bottom of the edge patrol rotation module 4, and the edge patrol rotation module 4 and the external The edge patrol printing module 3 itself has nozzles, the edge patrol rotation module 4 drives the nozzles of the external border patrol printing module 3 to rotate, and the edge patrol rotation m...

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PUM

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Abstract

The invention discloses a 3D printing device with an external side polling function and a method. The device comprises a supporting rack, and a side polling driving module, an external side polling printing module and a side polling rotating module mounted on the supporting rack; a printing table is arranged on the side polling driving module which drives the printing table to lift up and down andmove horizontally; the side polling rotating module is mounted on the top of the supporting rack, the external side polling printing module is mounted on the bottom surface of the side polling rotating module, the side polling rotating module and the external side polling printing module are provided with nozzles, and the side polling rotating module drives the nozzle of the external side pollingprinting module to rotate and the side polling rotating module drives the nozzle to move horizontally, so that the two nozzles perform printing toward the printing table on the side polling driving module. The device disclosed by the invention can increase the 3D printing efficiency, provides a higher printing precision, and can effectively reduce the step effect of 3D printing.

Description

technical field [0001] The invention relates to the technical field of 3D printing rapid prototyping, in particular to a 3D printing device and method with an external edge patrol function. Background technique [0002] A 3D printing device, also known as a three-dimensional printer, is a machine that uses rapid prototyping technology. Three-dimensional printing technology is the deepening and development of rapid prototyping technology developed in the middle and late 1980s. Based on digital model files, objects are constructed by layer-by-layer printing. Due to its huge technological advantages, 3D printing technology, big data, cloud computing, Internet and other emerging advanced technologies have become the main content of digital manufacturing and the main driving force of "Made in China 2025". [0003] The biggest difference between a 3D printer and a traditional printer lies in its printing materials, which can be stacked in a variety of thin layers, and can be used...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B29C64/205B29C64/245B29C64/241B29C64/236B29C64/232B33Y30/00B33Y10/00
Inventor 张树有苟华伟徐敬华
Owner ZHEJIANG UNIV
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