Sprinkling nozzle movement mechanism of 3D printer

A 3D printer and motion mechanism technology, applied in the direction of additive processing, etc., can solve the problems of insufficient adhesion of printed objects, low printing flexibility, affecting molding accuracy, etc. The effect of print speed

Active Publication Date: 2015-09-02
安徽三维天下科技股份公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the constraints of the molding process and molding speed, the spatial positioning of the 3D printer depends on the three-dimensional coordinates X, Y, and Z. When the 3D printer is printing, it will produce large or small vibrations on the objects connected to it, especially the left and right front and back Sliding, it is easy to cause insufficient adhesion and uneven density of the printed object, which affects its molding accuracy, and it will waste time to move back and forth, and the printing flexibility is not high

Method used

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  • Sprinkling nozzle movement mechanism of 3D printer
  • Sprinkling nozzle movement mechanism of 3D printer
  • Sprinkling nozzle movement mechanism of 3D printer

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Embodiment Construction

[0018] like figure 1 , figure 2 , image 3 as shown, figure 1 A structural schematic diagram of a 3D printing nozzle proposed by the present invention; figure 2 It is a structural schematic diagram of another embodiment of the nozzle movement mechanism of a 3D printer proposed by the present invention; image 3 It is a schematic diagram of the connection structure of the nozzle in the nozzle movement mechanism of a 3D printer proposed by the present invention.

[0019] refer to figure 1 , figure 2 , image 3 , a nozzle movement mechanism of a 3D printer proposed by the present invention includes a nozzle 1, a first nozzle connector 11, a first transmission mechanism 21, a first drive mechanism 24, a second transmission mechanism 22, a second drive mechanism 25, a first Three transmission mechanisms 23 and a third drive mechanism 26;

[0020] The first spray head connector 11 is installed on the frame 4 of the 3D printer through the sliding mechanism 3, wherein the s...

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PUM

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Abstract

The invention provides a sprinkling nozzle movement mechanism of a 3D printer. A first sprinkling nozzle connecting part is arranged on a rack of the 3D printer by a sliding mechanism, the first sprinkling nozzle connecting part is arranged on the sliding mechanism in a sliding manner, a first transmission mechanism is transversely arranged, a second transmission mechanism is longitudinally arranged in a horizontal direction, the first transmission mechanism and the second transmission mechanism are arranged on the rack in a sliding manner, the first transmission mechanism, the second transmission mechanism and the sliding mechanism are sequentially arranged from top to bottom, the first transmission mechanism and the second transmission mechanism penetrate through the first sprinkling nozzle connecting part, the first transmission mechanism is driven by a first driving mechanism on the rack to enable the first sprinkling nozzle connecting part to transversely move, and the second transmission mechanism is driven by a second driving mechanism on the rack to enable the first sprinkling nozzle connecting part to longitudinally move. The sprinkling nozzle movement mechanism of the 3D printer can be used for solving the problem of low forming precision of a printed workpiece due to vibration of the sprinkling nozzle, the printing cost is reduced and the printing quality is improved.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a nozzle movement mechanism of a 3D printer. Background technique [0002] 3D printer, also known as three-dimensional printer, is a machine 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. It is a cumulative manufacturing technology that creates three-dimensional objects by printing layers of adhesive materials. The basic principle is that by putting data and raw materials into the 3D printer, the machine will build the product layer by layer according to the program, and The product is printed out and ready for immediate use. [0003] Due to the constraints of the molding process and molding speed, the spatial positioning of the 3D printer relies on the three-dimensional coordinates X, Y, and Z. When the 3D printer is pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B22F3/115B33Y30/00
Inventor 吕月林戚亚明
Owner 安徽三维天下科技股份公司
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