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Portable retractable 3D printer

A 3D printer, telescopic technology, applied in the field of 3D printing, can solve the problems of limited application occasions, bulky 3D printer, inconvenient placement and carrying, etc., and achieve the effect of long service life, stable and reliable structure, and easy removal

Active Publication Date: 2016-07-27
互链(南京)工业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the common 3D printers are very bulky, inconvenient to place and carry, and the application occasions are greatly limited.

Method used

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Examples

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0026] like Figure 1-2 As shown, a portable retractable 3D printer device includes a retractable frame, a parallel arm transmission mechanism, a feeding mechanism 1, a printing head 2 and a platform assembly.

[0027] The feeding mechanism 1 is fixed on the top of the telescopic frame, and the print head 2 is set inside the telescopic frame, connected with the telescopic frame through a parallel arm transmission mechanism, and the feeding mechanism 1 and the print head 2 are connected by a feeding tube 3 are connected, and the platform assembly is arranged at the bottom of the retractable rack.

[0028] The telescopic rack is a frame structure composed of corner fittings and telescopic rods 6...

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PUM

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Abstract

The invention provides a portable retractable 3D printer which comprises a retractable rack, a parallel arm transmission mechanism, a feeding mechanism, a printing head and a platform assembly, wherein the feeding mechanism is fixed at the top of the retractable rack; the printing head is arranged inside the retractable rack, and connected with the retractable rack through the parallel arm transmission mechanism; the platform assembly is arranged at the bottom of the retractable rack; the retractable rack adopts a frame structure composed of corner pieces and retractable rods; each retractable rod comprises a supporting rod sleeve; one end of each supporting rod sleeve is fixed on one corresponding corner piece; the other end of each supporting rod sleeve is connected with a corresponding supporting rod through a corresponding linear bearing and a corresponding bearing seat; the other end of each supporting rod is fixed on the other corresponding corner piece; and locking bolts are used for locking the retractable rods and fixing the lengths of the retractable rods. The portable retractable 3D printer provided by the invention adopts a three-dimensional triangular framework, thereby being stable and reliable in structure; the portable retractable 3D printer is made of a material being high in rigidity, light in weight and long in service life, and can be extended and retracted randomly; and when the portable retractable 3D printer is retracted, the occupied area is greatly reduced and the carrying is convenient. Therefore, the portable retractable 3D printer has a good application prospect.

Description

technical field [0001] The invention relates to a portable and scalable 3D printer device, which belongs to the technical field of 3D printing. Background technique [0002] 3D printer, that is, three-dimensional printing, is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacture of some products. In particular, some high-value applications (such as hip joints or teeth, or some aircraft parts) already have parts printed using this technology. [0003] However, the common 3D printers are very bulky, inconvenient to place and carry, and the application occasions are greatly limited. Contents of the invention [0004] The purpose of the present invention is to overcome th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B22F3/105B33Y30/00
CPCB33Y30/00B22F10/00B22F12/30B22F12/38B22F12/22B22F12/17B22F10/20B22F12/50Y02P10/25
Inventor 张小建解乃军黄嘉昊夏炜炜姜佳顺潘超王惠
Owner 互链(南京)工业技术有限公司
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