3D printing spray nozzle capable of being rapidly replaced

A 3D printing and nozzle technology, applied in the field of rapid replacement of 3D printing nozzles, can solve the problems of plugging, material deterioration, mixed impurities, etc., and achieve the effect of rapid nozzle replacement, low cost, and quick disassembly

Active Publication Date: 2016-11-02
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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  • 3D printing spray nozzle capable of being rapidly replaced
  • 3D printing spray nozzle capable of being rapidly replaced
  • 3D printing spray nozzle capable of being rapidly 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 invention provides a 3D printing spray nozzle capable of being rapidly replaced. The 3D printing spray nozzle comprises a throat tube with a bayonet, a flange, a spring, a cooler, a spray nozzle body with a bayonet and a heating block. The throat tube with the bayonet is installed on the cooler. The spring is embedded in the upper end face of the throat tube with the bayonet. The flange is arranged in the throat tube with the bayonet. The upper end face of the flange makes contact with the lower end face of the spring. The lower end face of the flange and the end face where the bayonet of the throat tube with the bayonet is located are located on the same horizontal plane. The bayonet end of the spray nozzle body with the bayonet is inserted in the bayonet of the throat tube with the bayonet and is rotated by half a circle so that the spray nozzle body with the bayonet can be fixedly installed in the throat tube with the bayonet through the pressure generated by the spring. The 3D printing spray nozzle capable of being rapidly replaced is compact in structure and low in cost, and rapid spray nozzle replacement can be achieved.

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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IPC IPC(8): B29C67/00B33Y30/00
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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