Intelligent control method and system for printing ink temperature and viscosity

By acquiring ink data in real time and dynamically adjusting heating power and delivery pump speed, the problem of low precision in traditional ink control has been solved, achieving precise control of ink temperature and viscosity, and improving printing quality and efficiency.

CN119159906BActive Publication Date: 2026-07-21ZHEJIANG MEIGE MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG MEIGE MACHINERY CO LTD
Filing Date
2024-08-07
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional ink temperature and viscosity control relies on manual experience, resulting in low control precision and efficiency, making it difficult to meet the high-speed and high-quality requirements of modern printing processes.

Method used

By acquiring real-time temperature and viscosity data of printing ink, and utilizing a mapping database and KD tree index, the heating power of the heating device and the speed of the ink delivery pump are automatically adjusted. Combined with dynamic adjustment and control strategies based on operating parameters, precise control of ink temperature and viscosity is achieved.

Benefits of technology

It achieves precise control of ink temperature and viscosity, improves the stability of print quality and production efficiency, reduces manual intervention, and enhances the level of intelligence in printing production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a printing machine ink temperature and viscosity intelligent regulation method and system, relates to the technical field of printing machines, and comprises the following steps: acquiring real-time temperature and viscosity data of printing machine ink; comparing the real-time temperature and viscosity data with preset temperature and viscosity thresholds; simultaneously acquiring current working condition parameters of the printing machine; and searching for optimal temperature and viscosity regulation ranges from a mapping database of ink temperature-viscosity-working condition parameter matching established in advance; when it is determined that the ink temperature is abnormal, automatically adjusting the heating power of a heating device of an ink tank of the printing machine so that the ink temperature smoothly returns to the optimal temperature regulation range obtained from the mapping database; and when it is determined that the ink viscosity is abnormal, automatically adjusting the rotating speed of an ink conveying pump of the printing machine so that the ink viscosity smoothly returns to the optimal viscosity regulation range obtained from the mapping database.
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