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Jet nozzle cleaning mechanism of ink-jet printing device

An inkjet printing device and nozzle technology, applied in printing and other directions, can solve the problems of ink waste, increase the cost of the inkjet printing device, increase the volume of the inkjet printing device, etc., and achieve the effect of saving ink

Inactive Publication Date: 2014-03-26
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Simultaneously, since the second nozzle is no longer blocked, and the second nozzle in the print head seat 10 is in communication with the second ink cartridge 12, the second ink in the second ink cartridge 12 is still continuously sucked according to the suction force. , which will cause waste of ink
If another ink pump is added to establish separate nozzle cleaning mechanisms, it will not only increase the cost of the inkjet printing device, but also increase the volume of the inkjet printing device

Method used

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  • Jet nozzle cleaning mechanism of ink-jet printing device
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  • Jet nozzle cleaning mechanism of ink-jet printing device

Examples

Experimental program
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Embodiment Construction

[0096] The invention provides a nozzle cleaning mechanism of an inkjet printing device. Please also see image 3 as well as Figure 4 , image 3It is a schematic diagram of the appearance structure of the nozzle cleaning mechanism and the local structure of the inkjet printing device in the first preferred embodiment of the inkjet printing device of the present invention, and Figure 4 It is a partial structure diagram of the nozzle cleaning mechanism of the inkjet printing device in the first preferred embodiment of the present invention. image 3 Only a first ink cartridge 30, a second ink cartridge 31, a third ink cartridge 32, a first print head 33, a second print head 34, a third print head 35 and a nozzle cleaning of the inkjet printing device are shown Mechanism 36 does not show other structures of the inkjet printing device, its first ink cartridge 30 is used to store a first ink (not shown in the figure), and the second ink cartridge 31 is adjacent to the first ink...

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PUM

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Abstract

The invention relates to a jet nozzle cleaning mechanism of an ink-jet printing device. The jet nozzle cleaning mechanism comprises an ink pump used for generating a suction force, a plurality of guide pipes and a switch module, wherein the plurality of guide pipes are connected to the ink pump and a plurality of corresponding printing heads respectively; the switch module can be used for controlling the plurality of guide pipes to be opened or closed. When the jet nozzle cleaning mechanism is used for cleaning a first jet nozzle on the first printing head, the switch module is used for controlling the first guide pipe corresponding to the first printing head to be in an opened state so as to clean the first jet nozzle by the suction force; in addition, the rest guide pipes are in closed states.

Description

technical field [0001] The invention relates to a nozzle cleaning mechanism, in particular to a nozzle cleaning mechanism of an inkjet printing device. Background technique [0002] The printing device is a computer peripheral device, which is connected to a computer, and through the operation of the computer, the electronic file of the file stored in the computer is printed on paper to form a paper file corresponding to the electronic file of the file, wherein the electronic file of the file is Files are text files or image files. The inkjet printing device uses ink as the printing device of the printing medium. [0003] see figure 1 , which is a schematic diagram of the appearance structure of an existing inkjet printing device. The conventional inkjet printing device 1 includes a printhead base 10 , a first ink cartridge 11 , a second ink cartridge 12 , a transmission mechanism 13 , a paper input cassette 14 and a paper output cassette 15 . The first ink box 11 is use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/165
CPCB41J2/1652B41J2/16532
Inventor 杜东文李彦华
Owner PRIMAX ELECTRONICS LTD
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