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Sprayer head cleaning device and printing machine

A technology for cleaning devices and nozzles, applied in printing and other directions, can solve the problems of inability to clean online at any time, unsuitable for continuous printing production requirements, and affecting printing efficiency.

Pending Publication Date: 2019-08-16
BEIJING BOYUAN HENGXIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This manual cleaning method cannot be cleaned online at any time, and can only be operated after stopping, which affects printing efficiency and does not meet the production requirements of continuous printing; Can be scrapped, resulting in high production costs

Method used

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  • Sprayer head cleaning device and printing machine
  • Sprayer head cleaning device and printing machine
  • Sprayer head cleaning device and printing machine

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1 ~ Figure 4 As shown, the embodiment of the present application provides a nozzle cleaning device, including: a housing 1, and an ink scraping assembly 2, an ink stack 3, an ink pump 4 and a detection assembly arranged in the housing 1; the ink scraping assembly 2, The ink stack 3, the ink pump 4 and the detection components are all integrated and fixed in the casing 1. Due to the compact structure of the casing 1 and the reasonable layout, the integrated design saves the installation space of the nozzle cleaning device; The isolation of the ink stack 3 and the ink pump 4 not only protects electrical components from waste ink pollution, but also controls waste ink pollution within a certain range; among them, the shell 1 is made of polypropylene, which not only reduces the weight of the shell 1, It also reduces the weight of the entire nozzle cleaning device.

[0036] Such as image 3 As shown, the scraper assembly 2 includes a scraper 21, a power mec...

Embodiment 2

[0058] Based on the same technical idea, the present application also provides a printer, including the nozzle cleaning device in Embodiment 1; wherein, the scraper of the nozzle cleaning device is set close to the nozzle of the printer, and in the initial state, the nozzle of the scraper and the nozzle is located plane vertical.

[0059] When the nozzle cleaning device is working, the scraper is perpendicular to the plane where the nozzle of the nozzle is located, so that the ink scraping is more thorough and clean.

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Abstract

The invention provides a sprayer head cleaning device and a printing machine, and relates to the technical field of cleaning equipment. The sprayer head cleaning device comprises a shell and an ink scraping assembly, an ink stack, an ink pump and a detection assembly which are arranged in the shell; the ink scraping assembly comprises a scraper blade, a power mechanism and a transmission shaft, one side of the scraper blade is connected with a shaft body of the transmission shaft, the input end of the transmission shaft is connected with the output end of the power mechanism, and the transmission shaft drives the scraper blade to do reciprocating rotation motion around the transmission shaft under driving of the power mechanism; and the detection assembly is used for controlling the powermechanism to rotate in the first direction or in the second direction, the scraper and the ink stack are arranged in parallel, and the ink stack communicates with the ink pump through an air pipe. When the sprayer head is cleaned through the sprayer head cleaning device, manual operation is not needed, halting is not needed, automatic cleaning and sprayer head maintaining can be achieved, the printing efficiency is improved, the scrap rate of the sprayer head is decreased, and the cost is reduced.

Description

technical field [0001] The present application relates to the technical field of cleaning equipment, in particular to a nozzle cleaning device and a printer. Background technique [0002] The core part of the industrial printer—the nozzle, after a period of inkjet printing, the solid particles in the ink are attached to the inner wall of the nozzle's extremely small ink path. Narrow, until the final blockage is serious, cleaning does not work, can only be replaced with new ones, and the price of the nozzles on the market is relatively expensive. [0003] Existing methods for cleaning nozzles are generally manual cleaning. Manually wipe the small holes of the nozzles with a nozzle cloth, soak the nozzles with an ink stack filled with cleaning fluid after shutdown, soften the blockage and then pump it away with an ink pump. [0004] This manual cleaning method cannot be cleaned online at any time, and can only be operated after stopping, which affects printing efficiency and ...

Claims

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Application Information

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IPC IPC(8): B41J2/165
CPCB41J2/16517B41J2/16535B41J2002/16576B41J2002/16594
Inventor 鲁国涛范红叶
Owner BEIJING BOYUAN HENGXIN TECH CO LTD
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