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3d printer nozzle

A 3D printer and printer technology, used in additive processing, coating devices, etc., can solve problems such as inability to adjust the structure, print a single solid structure, and unable to adjust in real time.

Active Publication Date: 2021-02-26
JIHUA LAB
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  • Description
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  • Application Information

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Problems solved by technology

[0002] Existing 3D printer nozzles generally can only print one material at a time, and the printing structure is mostly a single solid structure, which cannot adjust the structure of the printed product during the printing process. For products with different types of structures in different parts, In the printing process, different types of structures can only be printed by changing different nozzles, and cannot be adjusted in real time during printing

Method used

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Examples

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Embodiment Construction

[0027] The present invention will be described in detail below with reference to specific embodiments.

[0028] like figure 1 As shown, the nozzle of the 3D printer of the present invention includes two nozzles, an inner nozzle 1 and an outer nozzle 2, the inner nozzle 1 and the outer nozzle 2 are nested inside and outside, the inner nozzle 1 is inside the outer nozzle 2, and the printing material of the inner nozzle 1 is ejected in the direction of the nozzle. The ejection direction of the printing material is the same as that of the outer nozzle 2, both of which are figure 1 middle down. The diameter of the nozzle of the outer nozzle 2 is larger than that of the inner nozzle 1 , so that the nozzle of the inner nozzle 1 can protrude outward from the nozzle of the outer nozzle 2 . The inner nozzle 1 and the outer nozzle 2 can move relatively horizontally and vertically. During printing, the relative position of the inner nozzle 1 and the outer nozzle 2 changes, and the print...

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Abstract

A 3D printer nozzle relates to the technical field of 3D printers. It includes an inner nozzle and an outer nozzle nested inside and outside. The printing material ejection direction of the inner nozzle is the same as that of the outer nozzle. The spout of the nozzle is larger than the spout of the inner nozzle, so that the spout of the inner nozzle can protrude outward from the spout of the outer nozzle, and the inner nozzle and the outer nozzle can move laterally and vertically relative to each other, so as to adjust the printed structure in real time during printing. The longitudinal direction is the ejection direction of the printing material from the inner nozzle and the ejection direction of the printing material from the outer nozzle. Therefore, the relative position of the nozzle of the inner nozzle and the nozzle of the outer nozzle can be adjusted in real time, so that the printed structure can be adjusted in real time during printing.

Description

technical field [0001] The invention relates to the technical field of 3D printers. Background technique [0002] Existing 3D printer nozzles generally can only print one material at a time, and the printing structure is mostly a single solid structure, and the structure of the printed product cannot be adjusted during the printing process. For products with different types of structures in different parts, In the printing process, different types of structures can only be printed by replacing different nozzles, and cannot be adjusted in real time during printing. SUMMARY OF THE INVENTION [0003] In view of this, the present invention provides a 3D printer nozzle, which can adjust the structure of the printed product in real time during the printing process. [0004] To achieve the above objects, the present invention provides the following technical solutions. [0005] The 3D printer nozzle includes inner and outer nozzles nested inside and outside. The printing materi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/209B33Y30/00
CPCB33Y30/00B29C64/209
Inventor 刘亚雄张清贤赵广宾康建峰易荣李涤尘贺健康王玲连芩高琳张航张丽丽
Owner JIHUA LAB
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