Control device of direct plate making machine of nano material and control method thereof

Abstract

The invention relates to a control device of a direct plate making machine of a nano material and a control method thereof. The device has the following structure that: position detection signals which are fed back by an upper plate unit, a printing unit, a pneumatic unit and a roller unit are received by a control unit; the control output end of the control unit is connected to the control loops of the upper plate unit, the roller unit, the printing unit, the pneumatic unit and a plate discharging unit; a position feedback signal of the roller unit is received by the printing unit; and the control unit is connected with an upper computer in a two-way communication way. The method comprises the following steps of: initializing each unit; carrying out ink-sucking protection on a printing head; starting the upper plate unit and the pneumatic unit and carrying out upper plate operation under the matching of the roller unit; starting the printing unit and realizing printing operation on a material plate; and after finishing the printing operation completely, starting the plate discharging unit and the pneumatic unit for plate discharge and output so as to finish the one-step plate making process. According to the control device of the direct plate making machine of the nano material and the control method thereof, a physical plate making mode is successfully realized, the environmental pollution is greatly reduced, the working procedure of plate making is simplified, and the running reliability and the control accuracy of equipment are ensured.

Description

technical field [0001] The invention relates to a plate-making technology, in particular to a nano-material direct plate-making machine control device and a control method thereof. Background technique [0002] The printing industry is an industry that has an important impact on my country's national economy. Plate-making and printing technology has a history of more than 2,000 years in my country, and embossed block printing and movable type printing were the first to be used. With the invention and application of laser technology in the last century, laser plate-making technology was derived. At present, the laser phototypesetting technology is dominant in my country's printing industry. This technology is considered to be the second revolution of my country's printing technology after Bi Sheng's invention of movable type printing. It makes my country's printing industry "say goodbye to lead and fire, Welcome light and electricity." [0003] However, because the material...

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Problems solved by technology

[0005] In view of the disadvantages of the existing plate-making technology, such as cumbersome procedures, polluted environment, and rough plate-making, due to the use of chemical plate-making methods, the technical problem to be solved by the present invention is to provide a nano-material with simple process, high control precision, high efficiency, and environmental protection. Platesetter control device and control method thereof

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