Three-impulse control system of ceramic ink-jet printer ink path circulation

A technology of ceramic inkjet and ink circuit circulation, applied in printing devices, printing, etc., can solve the problems of circulation pump stoppage, unstable negative pressure, non-printing, etc., to improve work efficiency, improve adaptability, and improve printing quality Effect

Active Publication Date: 2016-10-05
KEDA INDUSTRIAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual application process of these control technologies, the circulation pump frequently stops, ink sucks back, ink overflows, negative pressure is unstable, the entire ink cha...

Method used

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  • Three-impulse control system of ceramic ink-jet printer ink path circulation
  • Three-impulse control system of ceramic ink-jet printer ink path circulation
  • Three-impulse control system of ceramic ink-jet printer ink path circulation

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Embodiment Construction

[0022] Such as Figure 1 to Figure 3 As shown, the three-impulse control system of the ink circuit circulation of the ceramic inkjet printer described in the present invention is mainly composed of the ink supply assembly connected to the inkjet head 1 through the ink passage and the control for controlling the action of the ink supply assembly and the inkjet head. components.

[0023] The ink supply assembly includes an ink barrel 21 , a main ink tank 23 and a secondary ink tank 23 . The ink barrel 21 is connected with the main ink tank 22 through a preheater 27 . The main ink box 22 and the auxiliary ink box 23 are connected through a circulation pump 8 and the main ink box 22 and the auxiliary ink box 23 are respectively connected with the inkjet head 1 . The circulation pump is connected to the control unit of the control module.

[0024] The control assembly mainly includes an industrial computer 3, a control unit 4, an operation display unit 41, a temperature sensor 5...

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Abstract

The present invention discloses a three-impulse control system of ceramic ink-jet printer ink path circulation. The three-impulse control system comprises an ink supply assembly and a control assembly, the ink supply assembly comprises an ink barrel, a master ink cartridge and a slave ink cartridge, and the control assembly comprises an industrial control computer, a control unit, an operation display unit, a temperature sensor, a pressure sensor, a negative pressure control assembly, a flow sensor, three liquid level sensors and a liquid level switch. The three-impulse control system of ceramic ink-jet printer ink path circulation of the present invention can realize the cascade three-impulse control of the negative pressure, the positive pressure and the flow of the ceramic ink-jet printer ink path circulation, enables the stability of an ink path system, the printing quality and the working efficiency to be improved and a debugging cycle to be reduced effectively, strengthens the protection to the negative pressure control assembly, and also enables the adaption capability to various inks to be improved effectively.

Description

technical field [0001] The invention relates to an ink path circulation control system of a ceramic inkjet printer, in particular to a three-impulse control system for the ink path circulation of a ceramic inkjet printer. Background technique [0002] Since the ceramic inkjet printer appeared in 2000, due to its unique advantages, it has been widely used in many ceramic manufacturers at home and abroad, and has developed very rapidly. The pattern printing quality of a ceramic inkjet printer is closely related to its ink circulation control system. If the ink circulation control is unstable, it may cause defects such as hanging lines, dripping ink, non-printing, and imperfect printing colors. It will cause problems such as inkjet head clogging. Therefore, the ink circulation control of ceramic inkjet printers is very important. [0003] At present, the ink circulation control technology of ceramic inkjet printers mainly uses control technologies such as high and low speed co...

Claims

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Application Information

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IPC IPC(8): B41J2/18B41J2/175B41J29/38
Inventor 司志涛郭帅张羽翔张圣
Owner KEDA INDUSTRIAL GROUP CO LTD
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