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Built-in sealed continuous ink supply system with pressure dynamic compensation function

A dynamic compensation and sealing technology, applied in printing and other directions, to achieve the effect of reducing the possibility, reducing the phenomenon of head resistance, and solving the phenomenon of air resistance

Inactive Publication Date: 2013-09-11
抚州市新智铨科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Ultimately provide a built-in sealed pressure dynamic compensation continuous ink supply system

Method used

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  • Built-in sealed continuous ink supply system with pressure dynamic compensation function
  • Built-in sealed continuous ink supply system with pressure dynamic compensation function

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Embodiment 1

[0017] A built-in sealed pressure dynamic compensation continuous ink supply system, which includes an ink soft bag 1, a pressure dynamic compensation device and a print head 5, the ink soft bag 1 is located above the pressure dynamic compensation device, connected to the The ink inlet 31 of the pressure dynamic compensation device is connected, and an elastic air bag 33 is arranged in the pressure dynamic compensation device. The ink outlet 37 below the pressure dynamic compensation device is connected with the print head 5 through the ink supply tube 4. When the ink port 37 supplies ink, the pressure dynamic compensation device is in a sealed state.

[0018] The pressure dynamic compensation device comprises a pressure dynamic compensation container 3, an ink inlet 31, an air bag clip 32, an elastic air bag 33, a spring 34, a magnetic material 35, an intelligent switch 36, an ink outlet 37 and an ink inlet connecting rod 38, and the pressure dynamics An ink inlet 31 is arran...

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Abstract

The invention relates to a built-in sealed continuous ink supply system with a pressure dynamic compensation function. The built-in sealed continuous ink supply system comprises an ink soft bag (1), a pressure dynamic compensation device and a printing head (5). The ink soft bag (1) is positioned above the pressure dynamic compensation device and is connected with an ink inlet (31) of the pressure dynamic compensation device by a soft bag connecting tube (2), an elastic air bag (33) is arranged in the pressure dynamic compensation device, an ink outlet (37) on the lower side of the pressure dynamic compensation device is connected with the printing head (5) by an ink supply tube (4), and the pressure dynamic compensation device is in a sealed state when ink is supplied by the ink inlet (31) and the ink outlet (37). The built-in sealed continuous ink supply system has the advantages that the ink is completely prevented from being in contact with external air, the probability of oxidation, evaporation and crystallization of the ink is reduced, and a phenomenon of head blockage is decreased; problems of air resistance, backflow, misting, overflow and the like can be effectively solved, and the built-in sealed continuous ink supply system is provided with a warning device with functions of ink deficiency voice prompting, corresponding indicator lamp prompting and the like.

Description

technical field [0001] The invention relates to a pressure dynamic compensation continuous ink supply system of an inkjet printer, in particular to a built-in sealed pressure dynamic compensation continuous ink supply system in which a pressure dynamic compensation device is built into the ink supply system. It belongs to the field of printing technology. Background technique [0002] The continuous ink supply system is referred to as continuous supply. It uses an external ink bottle and then connects it with the ink cartridge of the printer. The biggest advantage of the continuous ink supply system is that it is affordable, and the price is much cheaper than the original ink. Secondly, the ink supply is large, and it is convenient to add ink. Generally, the capacity of one color is 100ml, which is at least 5 times more than the original ink cartridge. As the quality of continuous supply ink is steadily increasing, the use of continuous supply ink is more common. In the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
Inventor 周国华谢魏琨曾兴
Owner 抚州市新智铨科技有限公司
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