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Six-axle composite non-stop 3D printer

A 3D printer, uninterrupted technology, applied in the field of additive manufacturing, can solve the problems of waste of printing support materials, long cooling time, slow printing speed, etc., to reduce the printing time, shorten the cooling time, and improve the printing speed.

Pending Publication Date: 2019-06-28
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some factors hindering the large-scale application of 3D printing technology. These factors mainly include long warm-up time before printing, long actual printing time, long cooling time after printing, slow printing speed, inability to print continuously, and printing support materials. Serious waste

Method used

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  • Six-axle composite non-stop 3D printer

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Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 , 2 As shown, a six-axis composite uninterrupted 3D printer includes a frame 1, a print head 2, a suspension beam 3 and a two-degree-of-freedom linkage double-layer working platform 4; a console 5 is arranged on the outer top of the frame 1; The print head 2 is arranged on the top of the frame 1 through the print head mounting frame 6, and the print head mounting frame 6 is connected with the internal top of the frame 1 through a two-degree-of-freedom driving mechanism. Turn the drive motor, the print head 2 is fixedly connected to the motor shaft end of the print head swing drive motor, the print head 2 has a swing degree of freedom; the Z-direction lead screw 7 is vertically fixed inside the frame 1 and Z guide rod 8, on the said cantilever beam 3 is fixedly equipped with a Z-direction nut slide table, and ...

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Abstract

The invention discloses a six-axle composite non-stop 3D printer. A printing head can freely move in an X / Y plane, and can perform a swing rotating motion; a cantilever can perform a Z-axle lifting motion, and is provided with two-degree-of-freedom linked double-layer working platforms; the working platforms can totally perform an overturning motion; two layers of the working platforms both can perform a revolving motion; the motions are cooperated to realize six-axle linkage; a console is arranged at the top of a frame of the printer; six-axle linkage control instructions are sent by the console; heating mechanisms and cooling mechanisms are arranged on the two layers of the working platforms; when the part printing work of one working platform is finished, the other working platform performs preheating; after the printing work is finished, the 180-degree overturning is performed immediately; the preheated working platform continuously performs the printing work; and the working platform with the parts can be cooled; through reciprocating printing, the no-gap added material manufacturing under six-axle linkage can be realized, and meanwhile, the printing speed is greatly accelerated; and the swing rotating motion of the printing head is cooperated with the overturning motion of the working platform to achieve no-support printing.

Description

technical field [0001] The invention belongs to the technical field of additive manufacturing, in particular to a six-axis composite non-interrupted 3D printer. Background technique [0002] Additive manufacturing is a material processing and molding technology that integrates computer three-dimensional design technology. Based on digital model files, through software and numerical control system, special materials are turned into a molten state and solidified layer by layer to manufacture products that meet the design. entity. Additive manufacturing is different from traditional subtractive manufacturing. It starts from scratch through the accumulation and lamination of materials. Compared with traditional cutting and assembly processing methods, it has incomparable advantages, making it impossible to achieve complex Structural fabrication becomes possible. Since it does not involve smelting, forging, machining and other processes, 3D printing technology greatly simplifie...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/209B29C64/227B29C64/245B29C64/295B29C64/30B29C64/393B33Y30/00B33Y40/00B33Y50/02
Inventor 李颂华赵梓辰王永华王子男魏超高龙飞
Owner SHENYANG JIANZHU UNIVERSITY
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