Printing nozzle, printer and printing method

A technology for printing nozzles and printers, which is applied in the field of 3D printing and can solve problems such as easy damage of printing nozzles

Inactive Publication Date: 2015-06-24
ANHUI LANWA ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a printing nozzle, printer and printing method, which overcome the problem that the printing nozzle in the prior art is easily damaged, realize decompression for the nozzle, and reduce the damage to the nozzle. impact

Method used

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  • Printing nozzle, printer and printing method
  • Printing nozzle, printer and printing method
  • Printing nozzle, printer and printing method

Examples

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Embodiment Construction

[0036] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0037] In the present invention, unless stated otherwise, the used orientation words such as "up, down, left, right" usually refer to figure 1 Up and down and left and right are shown. "Inner and outer" refer to the inner and outer on the specific outline. "Far and near" refer to far and near relative to a certain component.

[0038] The present invention provides a printing nozzle, which includes: a telescopic nozzle, a connector 2 and an elastic reset element 3, the elastic reset element 3 is sleeved on the outer surface of the telescopic nozzle, and one end is connected to the telescopic nozzle, and the other end is connected to the connector 2. The connec...

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PUM

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Abstract

The invention discloses a printing nozzle, a printer and a printing method. The nozzle comprises a retractable nozzle, a connection piece (2) and an elastic resetting element (3), wherein the elastic resetting element (3) sleeves the outer surface of the retractable nozzle; one end of the elastic resetting element is connected with the retractable nozzle and the other end of the elastic resetting element is connected with the connection piece (2); an annular groove (8) is formed in the connection piece (2); an annular bulge (7) matched with the annular groove (8) is arranged at one end of the retractable nozzle, and can slide in the annular groove (8). According to the printing nozzle and the printer, the problem that the printing nozzle in the prior art is easy to damage is solved, the printing nozzle is decompressed and the impact on the nozzle is reduced.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular, to a printing nozzle, a printer and a printing method. Background technique [0002] In this field, the FDM technology 3D printer is to extrude the plastic material in the molten state from the printing nozzle, and accumulate and shape it through specific movements. The printing quality and the parallelism between the nozzle movement plane and the forming base plane are very important. If the printing nozzle movement plane is not parallel to the forming bottom surface, it will cause a large deformation of the printed and formed object, and the printer will not be able to carry out normal printing at all. For printing operations, the traditional manual leveling is cumbersome and cannot be accurately leveled. Secondly, because the print head of the printer is not easy to adjust, it cannot slow down the impact of the print head on the bottom surface, so that the print head is easy to be dam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B33Y10/00B33Y30/00
Inventor 赵诤
Owner ANHUI LANWA ELECTRONICS TECH CO LTD
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