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A 3D printing nozzle that can be quickly replaced

A 3D printing and nozzle technology, applied in the field of rapid replacement of 3D printing nozzles, can solve the problems of mixing impurities, material deterioration, plugging and other problems, and achieve the effect of quick disassembly, quick nozzle replacement, and compact structure

Active Publication Date: 2017-05-31
北京易速普瑞科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the defects existing in the prior art, the present invention provides a 3D printing nozzle that can be quickly replaced, has a compact structure and low cost, and solves the problems of material deterioration and impurity plugging in the printing process

Method used

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  • A 3D printing nozzle that can be quickly replaced
  • A 3D printing nozzle that can be quickly replaced
  • A 3D printing nozzle that can be quickly replaced

Examples

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Embodiment Construction

[0032] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] ginseng Figure 1-Figure 7 As shown, the present invention provides a schematic structural diagram of a rapidly replaceable 3D printing nozzle and a schematic diagram of each component. The rapidly replaceable 3D printing nozzle provided by the present invention includes a bayonet throat 1, a flange 2, a spring 3, a radiator 4, a bayonet nozzle 5 and a heating block 6, and the bayonet throat 1 is provided with a first Bayonet 7, the nozzle with bayonet 5 is provided with a second bayonet 8.

[0034] Among them, the throat pipe 1 with bayonet is installed on the radiator 4, the spring 3 is embedded in the upper end surface of the throat pipe 1 with bayonet, the flange 2 is built in the throat pipe 1 with bayonet, and the upper end surface of the flange 2 is connected with the spring 3 is in contact with the lower end face, and the lowe...

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Abstract

The present invention provides a rapidly replaceable 3D printing nozzle, which includes a throat with a bayonet, a flange, a spring, a radiator, a nozzle with a bayonet, and a heating block, wherein the throat with a bayonet is installed on the heat sink On the device; the spring is embedded in the upper end surface of the throat pipe with bayonet, and the flange is built in the throat pipe with bayonet; the upper end surface of the flange contacts the lower end surface of the spring The lower end face of the flange is at the same level as the end face where the bayonet throat is located; the bayonet end of the bayonet nozzle is inserted into the bayonet port of the bayonet throat, and rotates half a circle through the spring The generated pressure makes the nozzle with bayonet fixedly installed on the throat with bayonet. The quickly replaceable 3D printing nozzle provided by the present invention has compact structure and low cost, and can realize rapid replacement of the nozzle.

Description

technical field [0001] The invention relates to 3D printing equipment, in particular to a 3D printing nozzle that can be quickly replaced. Background technique [0002] In a broad sense, all processes (such as extrusion, jetting, lighting, etc.) that realize the transition from a digital model to a physical object by layering materials can be called "3D printing". In science and industry, 3D printing is also known as "additive manufacturing". It is a high-tech manufacturing technology that integrates material forming, electromechanical control, computer, three-dimensional design and other disciplines, and highly integrates optical, mechanical and electronic technologies. A 3D printer composed of subsystems such as a mechanical unit, a control unit and a material forming unit is its core equipment. The 3D printing industry is a new manufacturing industry with industrial revolution significance. With the development of 3D printing, improving work efficiency is an important d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/209B33Y30/00
CPCB33Y30/00B22F12/10B22F12/53Y02P10/25
Inventor 李亚男张勇
Owner 北京易速普瑞科技股份有限公司
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