Lifting mechanism of 3D printer

A 3D printer and lifting mechanism technology, applied in the field of technical 3D printing, can solve the problems that the printing dead corner cannot be printed, the quality of printing is affected, and the supporting structure is complicated, and the lifting process is stable, the accuracy is improved, and the supporting structure is simple.

Active Publication Date: 2016-09-07
山东大树生命健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the support structure of this 3D printer is complex, and all positioning needs to be adjusted by the print head to control the X-axis, Y-axis,

Method used

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  • Lifting mechanism of 3D printer
  • Lifting mechanism of 3D printer
  • Lifting mechanism of 3D printer

Examples

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Example Embodiment

[0030] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0031] like figure 1As shown, a 3D printer includes a base 1 and an information processing system 2 arranged on the base 1 for controlling the 3D printer. The base 1 is provided with a printing platform 3 for placing printed objects. There is a rotating mechanism 4 that can drive the printing platform 3 to rotate. Three mounting holes are provided on the edge of the base 1, and three columns 5 are fixed in the three mounting holes. 6 is provided with a storage box 7 for storing printing materials, and a print nozzle 9 for printing is provided between the three columns 5, and a lifting mechanism 8 for controlling the rise or fall of the print nozzle 9 is provided between the print nozzle 9 and the column 5. The printing no...

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Abstract

The invention provides a lifting mechanism of a 3D printer, and aims at solving the problem of poor lifting effect of the lifting mechanism in the prior art. The lifting mechanism of the 3D printer is characterized in that the 3D printer comprises a base, wherein a plurality of mounting holes in which vertical columns are fixed are formed in the base; an ink-jet printing head for printing is arranged between every two vertical columns; the lifting mechanism capable of controlling the ink-jet printing head to lift up or lift down is arranged between each ink-jet printing head and the corresponding vertical column; each lifting mechanism comprises three lifting tracks which are fixed to three vertical columns; three lifting blocks are correspondingly matched with the three lifting tracks; four pulleys which are in match with the lifting track sleeve the lifting block; each lifting block is provided with two outward bulging parts, and each bulging part is provided with a hinging hole; the lifting blocks can be hinged with the upper ends of control arms through first hinging columns; the lower ends of the control arms are connected to the corresponding ink-jet printing heads; a telescoping rod which can be telescoped is arranged in the middle of each control arm. The lifting mechanism of the 3D printer has the advantage that the lifting effect is good.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and relates to a lifting mechanism of a 3D printer. Background technique [0002] 3D printer, a machine of rapid prototyping technology, is a technology based on a digital model file, 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 manufacturing of some products, which means that this technology is becoming popular. [0003] At present, most of the nozzle transmission mechanisms of 3D printers on the market use the transmission mechanism of the traditional three-axis linkage machine tool, that is, the axes along the X, Y, and Z directions respectively, and each axis is equipped with a drive unit. , when printing, it moves freely with the transmission mechanism on the three axes. The...

Claims

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Application Information

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IPC IPC(8): B29C67/00B22F3/115B33Y30/00B33Y40/00
CPCB22F3/115B33Y30/00B33Y40/00
Inventor 王雪霞
Owner 山东大树生命健康科技有限公司
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