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3D printer with water-cooling spray heads

A 3D printer and water-cooling technology, applied in 3D object support structures, additive manufacturing, manufacturing tools, etc., can solve problems affecting the quality of 3D printer molding

Inactive Publication Date: 2019-09-27
刘雪侠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The 3D printer disclosed in this patent has the following defects: during the printing process of the 3D printer, the vibration generated by the operation of the cooling fan will affect the molding quality of the 3D printer

Method used

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  • 3D printer with water-cooling spray heads
  • 3D printer with water-cooling spray heads
  • 3D printer with water-cooling spray heads

Examples

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Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0030] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0031]In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional r...

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Abstract

The invention relates to the field of 3D printers, in particular to a 3D printer with water-cooling spray heads. The 3D printer comprises a bottom plate, a three-axis driving mechanism, a sliding plate, the printing spray heads, a booster and a water cooling mechanism. The three-axis driving mechanism comprises a transverse driving mechanism, a longitudinal driving mechanism and two vertical driving mechanisms. The booster and the printing spray heads are fixedly arranged on the longitudinal driving mechanism. The booster is located on the top of a feed port of one printing spray head. The water cooling mechanism comprises a condenser pipe and a cooling mechanism. The condenser pipe is fixed to one printing spray head. The cooling mechanism is fixedly arranged on the top of the vertical driving mechanism. The cooling mechanism is connected with the interior of the condenser pipe through a guide pipe. Each printing spray head comprises an extrusion head, a heating pipe and a heat insulation pipe which are coaxially arranged. The 3D printer conducts cooling through the condenser pipe and the cooling mechanism instead of a fan. The influence generated from running of the cooling fan on the forming quality of the 3D printing machine is avoided.

Description

technical field [0001] The invention relates to the field of 3D printers, in particular to a 3D printer using a water-cooled nozzle. Background technique [0002] 3D printer, 3DP for short, is a magical printer designed by an inventor named Enrico Dini. It can not only "print" a complete building, but even print anything needed for astronauts in a spaceship. the shape of the item. But what 3D prints out is the model of the object, not the function of the object. [0003] CN201710094881.1 The nozzle heat dissipation device of the 3D printer includes a heat dissipation mechanism, a material guide pipe, a heat insulation mechanism, a heating block and a nozzle that are detachably connected and arranged coaxially from top to bottom: the heat insulation mechanism includes an upper tube, a middle tube and a nozzle. The lower pipe; the heat dissipation mechanism includes a heat dissipation pipe, a rotating piece, and a groove. The upper pipe is inserted into the groove to be scre...

Claims

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Application Information

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IPC IPC(8): B29C64/112B29C64/118B29C64/321B29C64/30B29C35/16B33Y30/00B33Y40/00
CPCB29C35/16B29C2035/1616B33Y30/00B33Y40/00B29C64/112B29C64/118B29C64/30B29C64/321
Inventor 刘雪侠
Owner 刘雪侠
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