Special rotating printing integral ink box for seal printing

Abstract

The invention discloses a special rotating printing integral ink box for seal printing. The special rotating printing integral ink box for seal printing comprises an ink box body with a cylindrical orcylindroid outer contour; a spray head with a circuit board is arranged outside the ink box body, and the circuit board is integrated with contacts; and the rotating fixed surface of the ink box bodyis parallel to the rotating injection surface of the spray head. According to the special rotating printing integral ink box for seal printing, the ink box body is designed into a regular shape, thewhole printing equipment can be adaptive with the design of the ink box to be of the regular shape, and the whole printing equipment is more miniaturized and portable through the design of the ink boxin such form; the effective length of an ink outlet and the spray head is equal to the vertical distance between the edge of the cross section of the ink box body and the center of the cross sectionof the ink body or twice of the vertical distance, and graphic printing can be completed just by rotating the ink box by 180 degrees or 360 degrees, so that the printing speed and printing efficiencyare improved.

Description

technical field [0001] The invention relates to the field of electronic seal or anti-counterfeit seal ink box, in particular to a rotary printing integrated ink box for special seal printing. Background technique [0002] The integrated ink cartridge integrates the nozzle on the ink cartridge. When the ink is used up, a new ink cartridge is replaced, which means that a new print nozzle is replaced at the same time. Using this kind of ink cartridge can achieve relatively high printing accuracy, and can ensure the printing quality. Since the nozzle is replaced with the ink cartridge, the printing quality will not be reduced due to the wear of the nozzle. [0003] However, the existing ink cartridge structure is used for traditional printing and is only used for parallel printing. However, the parallel printing method generally requires multiple back and forth strokes to complete, which is time-consuming, energy-consuming, and inefficient. Moreover, the irregular structure of...

AI Technical Summary

Problems solved by technology

[0003] But the existing ink cartridge structure is used for traditional printing, only for parallel printing

However, the parallel printing method generally requires multiple back and forth strokes to complete, which is time-consuming, energy-consuming, and inefficient.

And the irregular structure of the existing ink cartridge can affect the volume of the whole printer, making the structure of the whole printer huge and clumsy

In addition, due to the structural design of traditional printers, traditional parallel printers have the problem that the outer edge of the printed circle is not round enough, and the print head of the traditional printer travels horizontally on the paper surface and there will be visible errors at the seam between its stroke and the next stroke, that is, a stepped shape. circular chart

[0004] When users need to print patterns such as circular stamps, oval stamps, square stamps and rectangular stamps, it will be extremely inconvenient to use any of the above devices

On the other hand, when the printer works continuously for a long time or the printer is aging, the ink in the ink cartridge will be unevenly distributed or bubbles will occur. At this time, it is necessary to pass high-pressure gas into the vent hole of the ink cartridge to solve the above problems.

However, the traditional parallel printer does not have a good control and detection method for the gas pressure from the vent hole in the ink cartridge. The existing ink cartridge cannot accurately control the pressure of the high-pressure gas entering the vent hole, which makes the printing quality difficult to control.

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