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Double-spray-nozzle three-dimensional printer

A technology of 3D printers and double nozzles, which is applied in the direction of additive manufacturing, coating devices, processing drive devices, etc., can solve the problems of alternating movement, low work efficiency, and low work efficiency of single nozzle printers, and achieve high efficiency and high working capacity. strong effect

Inactive Publication Date: 2017-05-31
徐州乐泰机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing 3D printers on the market usually use one nozzle or two nozzles that move synchronously. The single nozzle printer has low working efficiency. Although the existing dual nozzle printers can use two colors at the same time, the two nozzles can only move alternately. still low efficiency

Method used

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see figure 1 , is a schematic diagram of the principle of a dual-nozzle three-dimensional printer provided by an embodiment of the present invention, including a frame assembly 1, a material tray 9 on the top of the frame assembly 1, a display screen 2 in front of the frame assembly 1, and a control panel 3; its feature is that it also It includes a printing platform assembly 4 whose platform can rotate along the Z axis, two movable nozzle assembly 1 6 ...

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Abstract

The invention discloses a double-spray-nozzle three-dimensional printer which comprises a frame assembly (1), a material tray (9) at the top of the frame assembly (1), a display screen (2) in front of the frame assembly (1) and a control panel (3). The double-spray-nozzle three-dimensional printer is characterized by further comprising a printing platform assembly (4), a first movable spray nozzle assembly (6), a second movable spray nozzle assembly (7), a spray nozzle swing assembly (8) and a Z-axis movement assembly (5); a platform of the printing platform assembly (4) can rotate around the Z axis, the first movable spray nozzle assembly (6) and the second movable spray nozzle assembly (7) are based on a polar coordinate system, the spray nozzle swing assembly (8) drives the first movable spray nozzle assembly (6) and the second movable spray nozzle assembly (7) to swing around the Z axis, and the Z-axis movement assembly (5) drives the spray nozzle swing assembly (8) to perform linear movement along the Z axis. The double-independent-spray-nozzle type three-dimensional printer is based on the polar coordinate system, two spray nozzles can work independently or in a cooperative manner, different parts or two unrelated parts of a single complex part can be formed by cladding simultaneously in cooperation with the rotary printing platform, work capacity is high, and efficiency is high.

Description

technical field [0001] The invention relates to a three-dimensional printer, in particular to a double-nozzle three-dimensional printer, which belongs to the technical field of rapid prototyping. Background technique [0002] Fused deposition has the advantages of low maintenance cost, safety and reliability, and no waste. It is widely used in product development, rapid mold making, design and development of medical devices, and prototype production of human organs. It represents an important development direction of rapid prototyping manufacturing technology. [0003] The existing 3D printers on the market usually use one nozzle or two nozzles that move synchronously. The single nozzle printer has low working efficiency. Although the existing dual nozzle printer can use two colors at the same time, the two nozzles can only move alternately. Efficiency is still low. Contents of the invention [0004] In view of the problems existing in the above-mentioned prior art, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/209B29C64/245B29C64/25B29C64/232B29C64/227B33Y30/00
CPCB33Y30/00
Inventor 刘登王国越刘培林
Owner 徐州乐泰机电科技有限公司
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