Three-dimensional printer

一种三维打印机、打印平台的技术，应用在金属加工设备、3D对象支撑结构、制造工具等方向，能够解决结构复杂、不利3D打印机推广及普及、成本高等问题，达到传动结构简单的效果

Pending Publication Date: 2017-05-31
NORTHWESTERN POLYTECHN UNIV ZHANGJIAGANG INTELLIGENT EQUIP TECH INDZATION RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, in the 3D printer, a feeding rack that provides materials for the nozzle of the 3D printer is used, but the feeding rack is generally complicated in structure, relatively high in cost, and has a poor feeding effect for the nozzle, so it is not conducive to the development of the 3D printer. Promotion and popularization

Method used

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Embodiment Construction

[0016] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0017] Such as figure 1 As shown, a three-dimensional printer includes a bottom beam 1 and a longitudinal guide rail 2 vertically arranged with the bottom beam 1, and the longitudinal guide rail 2 is provided with a printing platform 6 that can move along the longitudinal direction of the longitudinal guide rail 2; the two ends of the bottom beam 1 A left support rail 3 and a right support rail 4 are respectively provided, and a feeding beam 5 is arranged horizontally between the two support rails, and the two ends of the feeding beam 5 respectively form a rolling fit with the left support rail 3 and the right support rail 4; specifically Yes, the two ends of the feeding beam 5...

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PUM

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Abstract

The invention relates to a three-dimensional printer which comprises a bottom beam and a longitudinal guide rail perpendicular to the bottom beam, wherein a printing platform capable of moving in the length direction of the longitudinal guide rail is arranged on the longitudinal guide rail; the two ends of the bottom beam are separately equipped with a left supporting rail and a right supporting rail; a feeding beam is transversely arranged between the two supporting rails; the two ends of the feeding beam are separately in rolling fit with the left supporting rail and the right supporting rail; a drive mechanism used for controlling the feeding beam to move up and down is arranged on the bottom beam; a feeding base capable of moving in the length direction of the feeding beam is arranged on the feeding beam; and a feeding spray head is arranged in the feeding base. According to the printer, a transmission structure is simple and stable, so that the feeding beam is stable up and down, the feeding base transversely moves stably, and the printing platform stably moves front and back.

Description

technical field [0001] The invention relates to a three-dimensional printer. Background technique [0002] 3D (Three Dimensions in English, three-dimensional in Chinese) printing technology is based on the computer three-dimensional design model, through the software layered discrete and numerical control molding system, using laser beams and hot-melt nozzles to process metal powder, ceramic powder, plastic and Special materials such as cell tissue are piled up and bonded layer by layer, and finally superimposed to form a physical product. Unlike the traditional manufacturing industry that shapes or cuts raw materials to produce finished products through mechanical processing such as molds or turning and milling, 3D printing transforms a three-dimensional entity into several two-dimensional planes, and produces by processing materials and superimposing them layer by layer, thereby greatly The manufacturing complexity is reduced. Therefore, 3D printing, a digital manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/232B29C64/236B33Y30/00
CPCB33Y30/00
Inventor 于忠
Owner NORTHWESTERN POLYTECHN UNIV ZHANGJIAGANG INTELLIGENT EQUIP TECH INDZATION RES INST
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