Cleaning method for ink-jet printer accessory nozzle

Abstract

The invention relates to a cleaning method for an ink-jet printer accessory nozzle. The cleaning work of the nozzle is completed through cooperation of a workbench, a fixing device and a cleaning device. According to the cleaning method for the ink-jet printer accessory nozzle, the problems can be solved that when the nozzle is manually cleaned, the surface of the nozzle is directly and manually cleaned; however, since the internal structure of the nozzle is complex, ink adhering to the interior of the nozzle is difficult to manually clean, and consequently the nozzle is cleaned incompletely; the printing precision and service life of the nozzle are affected, and during cleaning through an existing cleaning device for the ink-jet printer nozzle, clean water is usually injected into the nozzle through an injector directly for cleaning the interior of the nozzle; and when the clean water is injected, piezoelectric ceramics are easily damaged due to higher water pressure, while the ink in the nozzle is difficult to clean up if the water pressure is low, and consequently the use of the printer is influenced.

Description

technical field [0001] The invention relates to the technical field of cleaning inkjet printers, in particular to a method for cleaning nozzles of accessories of inkjet printers. Background technique [0002] Inkjet printers spray colored liquid inks into fine particles through nozzles and spray them onto printing paper. Its advantages include small size, simple and convenient operation, and low printing noise. Inkjet printers can be divided into two types: piezoelectric inkjet technology and thermal inkjet technology according to the working method of the print head. Piezoelectric inkjet technology is to place many small piezoelectric ceramics near the print head nozzle of the inkjet printer. Using the principle that it will deform under the action of voltage, the piezoelectric ceramic will be deformed to eject the ink in the nozzle, thereby forming a pattern. The cost of the inkjet print head made by piezoelectric inkjet technology is relatively high, so the print head an...

AI Technical Summary

Problems solved by technology

[0004] (1) When cleaning the nozzle of the inkjet printer manually, the surface of the nozzle of the inkjet printer is usually cleaned manually, and because the internal structure of the nozzle of the inkjet printer is relatively complicated, it is difficult to manually clean the ink that is bonded inside. Clean up, resulting in incomplete cleaning of the nozzles of the inkjet printer, affecting the printing accuracy and service life of the nozzles of the inkjet printer;

[0005] (2) When the existing inkjet printer nozzle cleaning equipment cleans the inkjet printer nozzle, it usually uses the cleaning method of the syringe principle to clean the inkjet printer nozzle. When cleaning, it usually directly injects clean water into the inkjet printer through the syringe The interior of the nozzle, so as to clean the interior. When injecting clean water, the larger water pressure will easily cause damage to the piezoelectric ceramics, and the smaller the water pressure, it will be difficult to clean the ink inside the nozzle of the inkjet printer, which will affect the use of the printer.

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