Printer nozzle, 3D printer and forming method

A 3D printer and printer technology, applied in the field of 3D printing, can solve the problems of limited printing materials, inability to process granular materials, increase 3D printing costs, etc., to reduce requirements, reduce 3D printing costs, and save costs.

Active Publication Date: 2016-06-15
SHENZHEN SOONGON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing fused deposition 3D printers can only process filamentous or linear plastic materials (such as ABS, polylactic acid, etc.), and cannot process granular materials, resulting in limited printing materials for fused deposition 3D printers, and Filament or wire-like materials are costly, which in turn increases the cost of 3D printing

Method used

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  • Printer nozzle, 3D printer and forming method
  • Printer nozzle, 3D printer and forming method
  • Printer nozzle, 3D printer and forming method

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, in t...

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PUM

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Abstract

The invention discloses a printer nozzle, a 3D printer and a forming method. The printer nozzle is used for the 3D printer, and comprises a charging barrel, a screw rod and a hopper. A part of the screw rod is accommodated in the charging barrel. The screw rod is arranged rotatablely relative to the charging barrel. The hopper is arranged in the charging barrel, is communicated with the charging barrel, and is provided with a feeding opening used for feeding. The printer nozzle can be used for processing printing materials of different shapes, so that the printing materials are not limited to a wire material or a strip material, the limitation to material use is overcome, the requirements on materials are reduced, the cost of processing the materials into wires or strips is reduced, the 3D printing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a printer nozzle, a 3D printer and a molding method. Background technique [0002] 3D printer, a machine of rapid prototyping technology, is a technology based on digital model files, using adhesive materials such as plastics, to construct objects by layer-by-layer printing. In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacture of some products. [0003] The existing mainstream 3D printing technologies mainly include: Stereolithography Appearance (SLA), Three Dimensional Printing and Gluing (3DP), Selective Laser Sintering (Selective Laser Sintering, SLS), and Fused Deposition Modeling (Fused Deposition Modeling, FDM). Among them, fused deposition molding is also called fuse deposition. It is to drive filamentous or linear hot-melt materials into the heating and melti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/00B22F3/115
CPCB22F3/115B28B1/001
Inventor 罗建旭杨海方映斌郑加华
Owner SHENZHEN SOONGON TECH
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