Secondary ink box structure and printing device

A technology for secondary ink cartridges and ink cartridges, applied in the field of printing, can solve the problems affecting printing quality, pressure fluctuations, and ink doping with bubbles, etc., and achieve the effects of improving printing quality and smoothing pressure fluctuations.

Pending Publication Date: 2022-03-11
厦门墨逦标识科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In practical applications, printing equipment is generally equipped with a secondary ink cartridge, which buffers ink and supplies ink to the print head stably. The existing printing equipment is carried out under the condition of high-speed paper feeding due to the inkjet code , so the ink is easy to fluctuate and cause pressur

Method used

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  • Secondary ink box structure and printing device
  • Secondary ink box structure and printing device
  • Secondary ink box structure and printing device

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Example Embodiment

[0031] Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The embodiments described below are illustrative of the invention, and is intended to be construed as limiting the invention.

[0032] In order to better understand the above technical solution, an exemplary embodiment of the present invention will be described in more detail below with reference to the accompanying drawings. While the exemplary embodiments of the present invention are shown in the drawings, it is understood that the present invention can be implemented in various forms and is not intended to be illustrated herein. Instead, these embodiments are provided in order to be more specifically understood, and the scope of the invention can be communicated to those skilled in the art.

[0033] In...

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Abstract

The invention discloses a secondary ink box structure and a printing device.The secondary ink box structure comprises an ink box body, a filter screen, an ink inlet connector, an ink outlet connector, a heating piece, a temperature sensor and a liquid level meter, and the ink box body is covered with a first cover plate and a second cover plate to form a sealed containing cavity; the filter screen is arranged in the accommodating cavity of the ink box main body so as to divide the accommodating cavity into a first accommodating cavity and a second accommodating cavity; the ink inlet connector is arranged on the ink box body so that ink can flow into the first containing cavity through the ink inlet connector. The ink outlet connector is arranged on the ink box body so that ink can flow out through the ink outlet connector after flowing into the second containing cavity. The heating sheet is arranged on the ink box main body so as to heat ink in the ink box; the temperature sensor is arranged on the ink box main body and is used for measuring the temperature of ink in the ink box; the liquid level meter is arranged on the ink box main body and is used for measuring the height of ink in the ink box; therefore, the pressure fluctuation of the ink in the ink box main body can be greatly reduced, and the printing quality is improved.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a secondary ink box structure and a printing device. Background technique [0002] In practical applications, printing equipment is generally equipped with a secondary ink cartridge, which buffers ink and supplies ink to the print head stably. The existing printing equipment is carried out under the condition of high-speed paper feeding due to the inkjet code , so the ink is easy to fluctuate and cause pressure fluctuations, and if the pressure fluctuates greatly, the problem of ink leakage from the print head may occur, or the ink may be doped with air bubbles due to pressure fluctuations, which will cause air bubbles to be ejected from the nozzle holes that should be ejected instead of ejected. Ink is ejected, which affects print quality. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the above-mentioned technologies ...

Claims

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Application Information

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IPC IPC(8): B41J2/175
CPCB41J2/17503B41J2/17563B41J2/17513B41J2/17543
Inventor 余日晶廖智涛
Owner 厦门墨逦标识科技有限公司
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