Automatic cleaning system for ink box of printer

An automatic cleaning and printer technology, applied to printing devices, printing, etc., can solve the problems of time-consuming cleaning of inkjet devices, and achieve the effects of simple structure, flow control, and convenient use

Inactive Publication Date: 2017-06-09
周利军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic cleaning system for printer ink cartridges, which can effectively solve the time-consuming cleaning of existing inkjet devices.

Method used

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  • Automatic cleaning system for ink box of printer
  • Automatic cleaning system for ink box of printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0017] In Example 2, during printing, the auxiliary valve 10 is closed and the control valve 2 is opened.

[0018] When cleaning, close the control valve 2 and open the auxiliary valve 10, the cleaning agent in the cleaning box 8 will reach the nozzle 7 along the pipeline.

[0019] In Example 1 and Example 2, during printing, the dome cover 4 will control the flow of the ink, so that the ink in the nozzle 7 is fully mixed to prevent excessive ink; during cleaning, the dome cover 4 will clean The flow of the cleaning agent is controlled to ensure that the cleaning agent is evenly distributed inside the entire nozzle 7, which makes cleaning more clean and thorough.

[0020] In specific use, the ink cartridges and the connecting devices are in one-to-one correspondence in Embodiment 1, but multiple ink cartridges and connecting devices can be used in Embodiment 1, and all the ink cartridges and connecting devices are connected to one nozzle. The same is true for Example 2.

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PUM

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Abstract

The invention an automatic cleaning system for an ink box of a printer and solves a problem of time and energy waste of ink jet device cleaning in the prior art. The system includes a spread head and an ink box. The spread head is connected with the ink box through a connection device. The connection device includes an upper connection pipe, a ball-shaped shade and a lower connection pipe. One end of the upper connection pipe is communicated with the ink box through a control valve while the other end of the upper connection pipe is communicated with the upper end of the ball-shaped shade. The lower end of the ball-shaped shade is communicated with the lower connection pipe while the other end of the lower connection pipe is communicated with the spread head. The upper part of the ball-shaped shade is provided with an opening. The automatic cleaning system is simple in structure and convenient in use. Since the ball-shaped shade is arranged on the pipeline communicating the ink box with the spread head, an aim of injecting cleansing agent into the spread head under the premise of not increasing the size and not dismounting the spread head is realized and an effect of controlling the flow rate is also realized.

Description

technical field [0001] The invention relates to an ink jet device, in particular to an automatic cleaning system for a printer ink cartridge. Background technique [0002] The inkjet device includes an ink cartridge and a print nozzle that communicates with the ink cartridge. However, the existing inkjet device is not provided with a device for cleaning, and the nozzle orifice of the nozzle is blocked due to dry ink, and it is often necessary to disassemble the nozzle. Cleaning is not only time-consuming and labor-intensive, but also delays the printing job. Even if some manufacturers use a negative pressure ink absorbing device to avoid the trouble of disassembling the nozzle, but because there is no corresponding cleaning device, the cleaning effect is not very ideal, which is very inconvenient. SUMMARY OF THE INVENTION [0003] The invention provides an automatic cleaning system for a printer ink cartridge, which can effectively solve the time-consuming cleaning of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175B41J29/17
CPCB41J2/1754B41J29/17
Inventor 周利军
Owner 周利军
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