Multi-spraying-head 3D printer

A 3D printer and multi-nozzle technology, applied in the field of 3D printing, can solve the problems of difficulty in meeting the design requirements of assembled products, affecting the quality of workpieces, height adjustment errors, etc., to achieve the effect of simple structure, ensuring design requirements, and fast installation.

Inactive Publication Date: 2018-07-24
马鞍山鑫霖电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most 3D printers have a single nozzle, and manual replacement of the nozzle is required during the printing process. The operation is complicated and the efficiency is low. At the same time, problems such as height adjustment errors may occur after replacement. However, the dual/multi-nozzle 3D printers commonly used in the market are The rubbing problem

Method used

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  • Multi-spraying-head 3D printer
  • Multi-spraying-head 3D printer
  • Multi-spraying-head 3D printer

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with embodiment.

[0021] A multi-nozzle 3D printer of the present invention is mainly composed of a printing platform lifting device 001, a double-toothed belt horizontal moving device 002, a material box 003, a multi-nozzle mount 004, and a printer frame 005.

[0022] The printing platform lifting device 001 is installed on the printer frame 005, the printing platform lifting device 001 is connected with the double-toothed belt horizontal moving device 002, and the double-toothed belt horizontal moving device 002 is connected with the multi-nozzle mount 004; the material box 003 is installed On the printer frame 005, the material box 003 is connected with the multi-nozzle mount 004 through the feed pipe 43;

[0023] The printing platform lifting device 001 includes a printing platform 11, a limit guide rail 12, a lifting guide rail 13, a lifting motor bracket 14, a lifting servo motor 15, and a limit...

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Abstract

The invention discloses a multi-spraying-head 3D printer. The printer comprises a printing platform lifting device, a double-tooth-belt horizontal moving device, a material box, a multi-spraying-headmount and a printer frame; the printing platform lifting device is mounted on the printer frame, and connected with the double-tooth-belt horizontal moving device, and the double-tooth-belt horizontalmoving device is connected with the multi-spraying-head mount; and the material box is mounted on the printer frame, and connected with the multi-spraying-head mount through material supply pipes. The multi-spraying-head 3D printer has the advantages that moving strategies in the X, Y and Z directions are provided by adopting the mode that a servo motor is connected with tooth belts; spraying heads can be automatically switched in the whole printing process by adopting the design that the multiple spraying heads are arranged on a spraying head fixing disc, and thus the production efficiency is improved; and the design demand is ensured, the structure is simple, the number of the spraying heads can be deployed according to practical needs, the spraying heads are mounted rapidly, errors areavoided, and the printing quality is ensured.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a multi-nozzle 3D printer. Background technique [0002] 3D 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. Use 3D printers to quickly manufacture your own design, improved parts or other novel works at low cost, which greatly releases the imagination of designers. At present, most 3D printers have a single nozzle, and manual replacement of nozzles is required during the printing process, which is complicated to operate and low in efficiency. At the same time, problems such as height adjustment errors may occur after replacement. However, dual / multi-nozzle 3D printers commonly used in the market are The rubbing problem is easy to occur during printing, which affects the quality of the workpiece. In order to avoid ...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/209B29C64/227B33Y30/00
CPCB33Y30/00
Inventor 郑菲范月华郑树春
Owner 马鞍山鑫霖电子科技有限公司
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