Energy-saving type opposite-opened four-color printing machine

Abstract

The invention discloses an energy-saving type opposite-opened four-color printing machine. The structure of the energy-saving type opposite-opened four-color printing machine comprises a frame, a master switch, a display screen, an operation board, a conveying frame, a printing roller, an ink box and a base. The energy-saving type opposite-opened four-color printing machine has the beneficial effects that the problem is solved by arranging an ink cleaning device on the printing roller; the ink cleaning device flushes and removes excessive ink on the printing roller through a claw ring device and a flusher on the structure; the claw ring device can prevent the ink from being attached to a disc body due to interference of high intensity airflow in the ink cleaning process; the flusher flushes the surface and the gap of the printing roller by using a compressed gas; by using slide grooves whose structures correspond to each other, the flusher can realize up-and-down sliding deviation to change the washing range so as to reduce washing dead corners; and by removing the excessive ink on the printing roller to reduce the failure rate and the loss of paper products, the purpose of savingenergy is achieved.

Description

technical field [0001] The invention relates to the field of printing machine equipment, in particular to an energy-saving four-color printing machine. Background technique [0002] The color printing machine is suitable for the printing of color printed matter, and is an essential machine for all kinds of printing companies, especially as consumers have higher and higher requirements for packaging quality, the printing quality on the packaging is also a major factor in determining sales. The product printing depends on the quality of the printing machine, especially whether the printing machine can control the ink of color printing well. Among the papers that are often important, light coating is a difficult kind of paper. Due to its own nature, It is easy to cause the fault of printing rubber sticking. Generally, a certain amount of varnish is added to the ink to reduce the viscosity of the ink. Also, the pull gauge must be adjusted properly. Once the paper is not pulled p...

AI Technical Summary

Problems solved by technology

[0002] The color printing machine is suitable for the printing of color printed matter, and is an essential machine for all kinds of printing companies, especially as consumers have higher and higher requirements for packaging quality, the printing quality on the packaging is also a major factor in determining sales. The product printing depends on the quality of the printing machine, especially whether the printing machine can control the ink of color printing well. Among the papers that are often important, light coating is a difficult kind of paper. Due to its own nature, It is easy to cause the fault of printing rubber sticking. Generally, a certain amount of varnish is added to the ink to reduce the viscosity of the ink. Also, the pull gauge must be adjusted properly. Once the paper is not pulled properly, it will easily cause the fault of printing rubber sticking. , because in addition to the normal printing area on the rubber, there will be excess ink accumulated on the inner or outer rubber, the viscosity will be relatively large, it will be easier to stick and tear the paper, and the printing rubber adhesion failure will cause excessive There is a lot of waste of paper. Based on the above premise, this case developed an energy-saving four-color printing machine to solve this problem.

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