3D printer nozzle cooling device

A 3D printer and cooling device technology, applied in coating devices, 3D object support structures, additive manufacturing, etc., can solve problems affecting the molding quality of 3D printers, and achieve the effect of simple structure and good effect

Inactive Publication Date: 2017-03-29
ANHUI CHUNGU 3D PRINTING INTELLIGENT EQUIP IND TECH RES INST CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problem that in the prior art, a heat dissipation fan is usually installed at the nozzle to dissipate heat from the nozzle, but during the printing process, the vibration generated by the operation of the heat dissipation fan will seriously affect the forming of the 3D printer. Quality problems, so as to provide a 3D printer nozzle cooling that can effectively dissipate heat from the print head during use, so that the temperature of the print head can be controlled within a certain range, protect the printer components, and will not affect the molding quality of the 3D printer device

Method used

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  • 3D printer nozzle cooling device

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Embodiment Construction

[0021] 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.

[0022] In the present invention, in the absence of a contrary description, the orientation words such as "upper, lower" and the like included in the term only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, and should not be viewed as a limitation of this term.

[0023] like figure 1 , the present invention provides a 3D printer nozzle cooling device, the 3D printer nozzle cooling device includes: a fixed table 1, a cooling water pipe 2 and a water circulation device 6, the nozzle 3 of the 3D printer is vertically arranged, and the upper end is fixed on the fixed The lower surface of the...

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Abstract

The invention discloses a 3D printer nozzle cooling device which comprises a fixed station (1), a cooling water pipe (2) and a water circulating device (6), wherein a nozzle (3) of a 3D printer is vertically arranged, and the upper end of the nozzle is fixed on the lower surface of the fixed station (1); the cooling water pipe (2) is twined on the outer surface of the nozzle (3) in the vertical direction; the water circulating device (6) is arranegd on the fixed station (1); and a water inlet end (7) and a water outlet end (8) of the cooling water pipe (2) are connecteed with the water circulating device (6). The 3D printer nozzle cooling device solves the problem in the prior art that a cooling fan is generally mounted at the nozzle to cool the nozzle; however, during the printing process, vibration generated by operation of the cooling fan seriously affects the forming quality of the 3D printer.

Description

technical field [0001] The invention relates to the field of 3D printers, in particular to a cooling device for nozzles of 3D printers. Background technique [0002] As one of the core components of the 3D printer, the nozzle of the 3D printer largely determines the quality of the molding. The smoothness of the filament flowing out of the extrusion nozzle and the temperature of the filament directly affect the accuracy of 3D printing. However, if the temperature of the nozzle is too high, other components will be dissolved and burned, so a heat dissipation device is required to control the temperature of the nozzle within a certain range. At this stage, a cooling fan is usually installed at the nozzle to dissipate heat from the nozzle, but during the printing process, the vibration generated by the cooling fan operation will seriously affect the molding quality of the 3D printer. [0003] Therefore, to provide a 3D printer nozzle cooling device that can effectively dissipa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/118B29C64/209B29C64/20B33Y30/00
CPCB33Y30/00
Inventor 黄仲佳王心生杨军姚春李思文郑兰斌吴志华吕晨
Owner ANHUI CHUNGU 3D PRINTING INTELLIGENT EQUIP IND TECH RES INST CO LTD
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