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Ink pumping and cleaning method, device, equipment and printer for printer nozzle

A printer and nozzle technology, applied in the field of printer nozzle cleaning and printer nozzle ink extraction cleaning, can solve problems such as low cleaning efficiency, inability to clean nozzles, nozzle damage, etc., and achieve the effect of improving efficiency and effect.

Active Publication Date: 2021-06-15
SENDA SHENZHEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a method, device, device, and printer for cleaning the nozzles of a printer by pumping ink to solve the problem of cleaning the nozzles in a timely manner and according to the actual use of the printing equipment in the prior art, resulting in cleaning efficiency. Low, poor cleaning effect, technical problems that cause unnecessary damage to the nozzle

Method used

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  • Ink pumping and cleaning method, device, equipment and printer for printer nozzle
  • Ink pumping and cleaning method, device, equipment and printer for printer nozzle
  • Ink pumping and cleaning method, device, equipment and printer for printer nozzle

Examples

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Embodiment 1

[0036] Such as figure 1 As shown, the present embodiment provides a method for cleaning nozzles of a printer by pumping ink, and the method includes:

[0037] S1. Obtain the number of ink pumping and cleaning times of the nozzle and the ink pumping time for each ink pumping and cleaning;

[0038] Specifically, when cleaning the nozzle, the ink impurities in the nozzle can be sucked clean by repeatedly pumping ink. After drawing ink for a certain period of time, let it stand for a period of time to ensure that the ink can be replenished after drawing the ink, and keep the internal and external pressure of the nozzle consistent so as to effectively avoid physical damage to the nozzle. Users can flexibly choose the times of ink pumping and cleaning according to the equipment usage. The ink pumping time described in this embodiment refers to the duration of ink pumping by the ink pump during one ink pumping and cleaning process.

[0039] S2. According to the number of times of ...

Embodiment 2

[0052] In this embodiment, the variation law of the power of the ink pump is as follows: the power of the ink pump decreases successively according to the sequence of times of pumping ink.

[0053] At the beginning of ink pumping, there are many waste ink impurities in the nozzle, and the clogging of the nozzle is more serious. At the beginning of ink pumping, a greater force of ink pumping can be used to quickly pump out the waste ink impurities in the nozzle. suck it out. After the previous ink pumping, the blockage of the nozzle has been alleviated. At this time, the ink pumping force can be appropriately reduced to avoid damage to the nozzle caused by excessive suction. Therefore, in this embodiment, the ink pumping power of the number of ink pumping performed first is relatively high, so that the nozzle is sucked with greater strength, so as to quickly and powerfully pump out the waste ink in the nozzle. After the previous suction operation, the blockage of the nozzle gr...

Embodiment 3

[0055] In this embodiment, the variation law of the power of the ink pump is as follows: the reduction of the power of the ink pump in the next pumping of ink compared to the power of the ink pump in the previous pumping of ink decreases with the increase of the time of the previous pumping of ink .

[0056] In the process of cleaning the nozzle by pumping ink for many times, if the previous time of pumping ink is longer, the amount of waste ink sucked is more, and the dredging of the nozzle after pumping ink is better. Reduce the power of the ink pump so that the strength of ink pumping matches the current condition of the nozzle. On the contrary, if the previous ink pumping time is short and the nozzle is still clogged to a certain extent after ink pumping, then the power of the ink pump can be appropriately increased for the next ink pumping, thereby increasing the ink pumping effect. For example, if the cleaning method of ink pumping twice is adopted, if the first ink pum...

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Abstract

The invention provides a method, a device, a device and a printer for cleaning ink by pumping nozzles of a printer, and relates to the technical field of cleaning nozzles of printers. The ink pumping and cleaning method of the printer nozzle of the present invention includes: obtaining the number of times of cleaning and the time of pumping ink; determining the change rule of the power of the ink pump; obtaining the control signal for controlling the ink pumping of the ink pump according to the change rule of the power of the ink pump; The control signal controls the ink pump to pump ink and clean the nozzle. The device of the invention includes an acquisition module, a power determination module, a control signal acquisition module and a control module. The device of the present invention includes an ink pump and a controller, memory. The printer of the present invention includes a spray head and ink pumping and cleaning equipment for the print head. The ink pumping and cleaning method, device, equipment and printer of the printer nozzle of the present invention can solve the problem in the prior art that the nozzle cannot be reasonably pumped and cleaned according to the actual use of the printing device in a timely manner, resulting in low cleaning efficiency and poor cleaning effect question.

Description

technical field [0001] The invention belongs to the technical field of cleaning nozzles of printers, and in particular relates to a method, device, equipment and printer for cleaning nozzles of printers by sucking ink. Background technique [0002] In the printing industry, for printing equipment such as desktop printers, flatbed printers, and photo machines, the nozzle is a key component. When using the print head during the printing process, if the print head is not in good condition, it will seriously affect the printing effect of the printing device. In the prior art, the nozzles are often cleaned in a timely and effective manner to keep the nozzles in a normal state, so as to ensure that the printing equipment can maintain a good printing effect. A common method is to use an ink pump to suck out the ink impurities in the nozzle. However, the current ink pumping and cleaning method uses a fixed suction force to clean the nozzle under various cleaning conditions. The us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/165
CPCB41J2/16523B41J2002/16573
Inventor 曾利群肖江伟黄中琨陈艳
Owner SENDA SHENZHEN TECH CO LTD
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