A mechanism for preventing ink deposition in computer inkjet printer

Abstract

The invention relates to the technical field of computer inkjet printing, and discloses an ink precipitation prevention mechanism for a computer inkjet printer, comprising a support plate, a movement mechanism is slidably connected to the outer side of the support plate, and a nozzle is fixedly connected to the bottom of the movement mechanism. The computer inkjet printer prevents the ink from settling, and the rotation of the turntable changes the relative position of the inkjet hole and the round hole, and further changes the relative area of ​​the inkjet hole, thereby achieving the effect of adjusting the ink jet pressure. By constantly rotating the turntable, the relative non-stop movement between the circular hole and the ink jet hole will be crushed at this time to prevent the blockage of the ink jet hole. When the moving mechanism drives the nozzle to spray ink back and forth, the stirring mechanism keeps rotating inside the ink cartridge, and the ink inside the ink cartridge will be stirred, thereby achieving the effect of preventing the ink from settling after a period of use.

Description

technical field [0001] The invention relates to the technical field of computer inkjet printing, in particular to a mechanism for preventing ink precipitation of a computer inkjet printer. Background technique [0002] Computer spray painting is a relatively traditional expression technique, mainly divided into two types: big spray and photo. The former is suitable for large-scale pictures and is generally used as background or outdoor advertisement. The latter has relatively high color accuracy, but it is not resistant to light and is easy to change color. , generally used for small-scale pictures such as window posters, which have irreplaceable characteristics and advantages of other expression methods. [0003] In the process of inkjet printing, because the ink used for inkjet printing is prone to sedimentation, during long-term use, ink sedimentation will lead to a decline in the quality of inkjet printing, resulting in problems such as blurred inkjet graphics, and the s...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mechanism for preventing ink precipitation of a computer inkjet printer, which has the advantages of preventing ink from settling after a period of use and can adjust the ink injection pressure, and solves the problem that the ink used for inkjet printing is easy to find precipitation. , In the process of long-term use, ink precipitation will lead to the decline of printing quality, resulting in blurred printing patterns and other problems, and the size of the nozzle hole inside the printing head is fixed and the injection pressure cannot be adjusted, which cannot meet the use requirements of some special printing objects. question

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