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Rotary nozzle type three-dimensional printer

A technology of 3D printers and rotary nozzles, applied in the direction of additive processing, etc., can solve problems such as low work efficiency and precision, difficulty in generating curved paths, and difficult motion control, and achieve high work efficiency, high precision, and simple motion control. Effect

Inactive Publication Date: 2016-12-14
攸潇潇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of printer has an obvious disadvantage: the movement of the nozzle is composed of two vertical linear movements. When making curved parts, it is difficult to generate curved paths, difficult to control motion, and low work efficiency and precision.

Method used

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  • Rotary nozzle type three-dimensional printer
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  • Rotary nozzle type three-dimensional printer

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Embodiment Construction

[0025] 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.

[0026] see figure 1 , is a schematic diagram of the principle of a rotary nozzle type 3D printer provided by an embodiment of the present invention, including a frame assembly 1, a material tray 8 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 characteristic is that it It also includes a printing platform 4 that can move along the Z axis, a Z-axis moving assembly 5 that drives the printing pl...

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Abstract

The invention discloses a rotary nozzle type three-dimensional printer. The rotary nozzle type three-dimensional printer comprises a frame assembly (1), a material tray (8), a display screen (2) and a control panel (3), wherein the material tray (8) is arranged at the top of the frame assembly (1), and the display screen (2) and the control panel (3) are arranged on the front face of the frame assembly (1). The rotary nozzle type three-dimensional printer is characterized in that the printer further comprises a printing platform (4) capable of moving along the Z axis, a Z axis moving assembly (5) used for driving the printing platform (4) to move along the Z axis, a nozzle assembly (6) capable of moving freely in an XOY parallel surface and a nozzle rotating assembly (7) used for driving the nozzle assembly (6) to rotate around the Z axis. According to the rotary nozzle type three-dimensional printer based on a polar coordinate system, a curve fusion path can be generated quickly when curved surface parts are manufactured; and motion control is simple, and the working efficiency and precision are high.

Description

technical field [0001] The invention relates to a three-dimensional printer, in particular to a rotary nozzle type three-dimensional printer, belonging 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] Existing 3D printers on the market are usually based on a rectangular coordinate system, and the required parts are fused and deposited by moving the platform in three directions relative to the X, Y, and Z axes of the print head. This kind of printer has an obvious disadvantage: the movement of the nozzle is composed of two vertical linear movements. When making curved surface parts, it is difficult to gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B33Y30/00
CPCB33Y30/00
Inventor 攸潇潇刘凯歌
Owner 攸潇潇
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