Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Micro-nano three-dimensional printing nozzle device

A three-dimensional printing, micro-nano technology, applied in the direction of spraying device, electrostatic spraying device, etc., can solve the problems that cannot meet different precision requirements, and achieve the effect of improving the forming precision

Active Publication Date: 2013-11-27
GUANGDONG RATIONAL PRECISION INSTR
View PDF6 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the shortcoming that the nozzle with a single size nozzle hole cannot meet the processing requirements of different precision when working, and provides a nozzle with nozzle holes with various diameters and specifications, and controls the working state of the nozzle hole through a reasonable and reliable circuit, so that The nozzle can meet the three-dimensional forming process of macro-micro composite, and its design is reasonable, convenient and practical

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Micro-nano three-dimensional printing nozzle device
  • Micro-nano three-dimensional printing nozzle device
  • Micro-nano three-dimensional printing nozzle device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] The structure diagram of the present invention is as figure 1 , 2 As shown in , 3, and 4, the micro-nano three-dimensional printing nozzle device of the present invention includes a controller 1, a material storage box 2, and a nozzle main body 3. The nozzle main body 3 includes three groups of nozzle hole arrays 4 with different diameters, Group A nozzle row 5, Group B nozzle row 6, Group C nozzle row 7, Group A nozzle row 5, Group B nozzle row 6, Group C nozzle row 7 are respectively connected with three nozzles, Described controller 1 comprises central processing unit 11, the first spray hole column controller 12, the second spray hole column controller 13, the 3rd spray hole column controller 14, drive power supply 15, central processing unit 11 by outputting different pulse signal to control and switch the work of the first nozzle row controller 12, the second nozzle row controller 13, and the third nozzle row controller 14, the first nozzle row controller 12, the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a micro-nano three-dimensional printing nozzle device. The three-dimensional printing nozzle device comprises a controller, a storage bin and a nozzle main body part. The nozzle main body part comprises three groups of spray orifice arrays with different diameters, and the spray orifice arrays are respectively an A group spray orifice array, a B group spray orifice array and a C group spray orifice array. The three groups of the spray orifice arrays with the different diameters are connected to three nozzles respectively. The controller comprises a central processing unit, a controller for the first spray orifice array, a controller for the second spray orifice array, a controller for the third spray orifice array and a driving power source. The central processing unit controls and switches working of the controller for the first spray orifice array, the controller for the second spray orifice array and the controller for the third spray orifice array by outputting different pulse signals. The controller for the first spray orifice array, the controller for the second spray orifice array and the controller for the third spray orifice array respectively control a working state of each spray orifice in each of the three groups of the spray orifice arrays with the different diameters. According to the three-dimensional printing nozzle device, rapid rough machining is performed by utilization of the work of the large-diameter spray orifices and slow finish machining is performed by utilization of small-diameter spray orifices, thus achieving macro-micro composited three-dimensional rapid moulding.

Description

technical field [0001] The invention is a micro-nano three-dimensional printing nozzle device, which belongs to the innovative technology of the micro-nano three-dimensional printing nozzle device. Background technique [0002] 3D printer is a process of rapid prototyping. It adopts layer-by-layer accumulation to produce 3D models. Its movement process is similar to that of traditional printers, except that traditional printers spray ink onto paper media to form two-dimensional graphics. The three-dimensional printer is to spray liquid photosensitive resin materials, molten plastic filaments, gypsum powder and other materials through the nozzle to achieve layer-by-layer accumulation and superimposition to form a three-dimensional entity. At present, the nozzles of 3D printers at home and abroad are all designed with two-dimensional structures, and the diameters of the nozzle holes are all of a single size. [1] . [0003] In the mid-1980s, SLS was developed and patented by ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B05B5/00
CPCB29C64/112B29C64/209B33Y30/00B33Y10/00
Inventor 王晗李敏浩陈新陈新度秦磊
Owner GUANGDONG RATIONAL PRECISION INSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com