Method for recovering the ink box of the ink-jet printer

An inkjet printer, ink cartridge recycling technology, applied in chemical instruments and methods, cleaning methods and utensils, printing and other directions, can solve the problems affecting the quality of recycled ink cartridges, unable to remove residual ink stains, etc. Effect

Inactive Publication Date: 2007-09-26
ZHUHAI TIANWEI TECH DEV CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the diameter of the nozzle hole is as thin as φ20 microns and the diameter of the filter screen is as fine as φ10 microns, it is impossible to completely remove the residual ink in the ink chamber and the nozzle opening, which will affect the quality of the recycled ink cartridges.

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
  • Method for recovering the ink box of the ink-jet printer
  • Method for recovering the ink box of the ink-jet printer
  • Method for recovering the ink box of the ink-jet printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] As shown in Figures 1 and 2, the inkjet printer ink cartridge 1 applying the recycling method of the present invention includes a cartridge body 2 and a recording head 3 structurally. The recording head 3 is fixed on the bottom of the box body 2 through the positioning bottom plate 4 .

[0025] The inside of the box body 2 is provided with an ink storage chamber for containing ink and a corresponding negative pressure generating mechanism (not shown), such as porous materials such as sponge. Its bottom is provided with an ink supply channel 201 communicating with the ink storage chamber and three positioning posts 202 protruding outward. A filter 2011 is further provided at the end of the ink supply channel 201 close to the ink storage chamber (as shown in FIG. 2b ).

[0026] As shown in FIGS. 3 and 4 , the nozzle 301 of the recording head 3 is fixed on one side of the substrate 302 , and the ink delivery tube 303 protrudes from the opposite side of the substrate 302 ....

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

No PUM Login to view more

Abstract

The invention relates to a recovery method for ink box of ink-jet printer, comprising uninstalling the locating bottom plate of ink box, separating ink box body and recording head into two separating parts subsequently, dipping obtained ink box body and recording head in washing liquid or deionized water with temperature of 40-80deg.C for one to two hours, then washing obtained ink box body and recording head by ultrasonic wave with frequency of 1000-2000HZ for one to two hours, washing ink storing cavity in box and middle filter screen of ink providing channel connected with ink storing cavity, sucking the recording head in deionized water, drying obtained ink box and recording head in air or wind, assembling obtained ink box and recording head finally, fixing them by locating bottom plate. The qualified rate of ink box recovered by the method can achieve more than 50%.

Description

technical field [0001] The invention relates to a method for recovering an inkjet printer ink box, in particular to a method for recovering an empty ink box of an inkjet printer integrated with a print head and an ink container. Background technique [0002] For inkjet printers, the ink source is usually provided by the ink container, the ink is transported to the print head through the corresponding ink flow channel, and the ink is ejected from the print head nozzle to the recording medium such as paper under the drive of the print signal. Complete the recording of characters or graphics. Common commercially available inkjet printers include piezoelectric inkjet printers and thermal bubble jet printers. [0003] A piezoelectric crystal is arranged on the upper and lower sides of the print head of the piezoelectric inkjet printer. The piezoelectric crystal is controlled by the printing signal, deforms, squeezes the ink in the nozzle to form a droplet, and ejects it from th...

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
IPC IPC(8): B41J2/175B08B9/08
Inventor 杨荣健吴扬
Owner ZHUHAI TIANWEI TECH DEV CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap