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Numerical controlled automatic ink adding device of curved surface offset printer

A digitally controlled and automatic ink-filling technology, applied in printing presses, general parts of printing machinery, printing, etc., can solve the problems that the second printing cannot provide data, affect the printing effect, and the printing efficiency is low, and achieve easy operation, Improve printing quality and improve printing efficiency

Inactive Publication Date: 2017-07-07
储晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (Cup printing machine) Digitally controlled automatic ink filling device to solve the problems existing in the existing technology that are prone to difficult control and color deviation, and the second printing cannot provide data, which leads to low printing efficiency and directly affects the printing effect.

Method used

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  • Numerical controlled automatic ink adding device of curved surface offset printer
  • Numerical controlled automatic ink adding device of curved surface offset printer

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Experimental program
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Embodiment Construction

[0012] see figure 1 figure 2 , the present invention mainly includes the printing machine host operation synchronization sensor 1, the man-machine interface 2, the programmable controller PLC3, the relay (J1-J8), the ink adding motor (M1-M8). The main machine operation synchronous sensor 1 of the printing machine, the human-machine interface 2, the programmable controller PLC3, the relay (J1-J8), and the ink filling motor (M1-M8) form an automatic control circuit to realize automatic control of ink filling. The operation synchronization sensor 1 of the printing machine host can sense the rotation speed information of the printing press host to the programmable controller PLC3. The data written by the machine interface 2 (including the number of revolutions setting and the time delay setting) is delayed and input to the relay, so that the pull-in of the relay can control the electrification of the ink-filling motor.

[0013] According to the actual needs, the programmable co...

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PUM

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Abstract

The invention discloses a digitally controlled automatic ink filling device for a curved offset printing machine, which includes a main machine of a printing machine, an automatic control mechanism is installed on the ink filling mechanism of the main machine of a printing machine, and the automatic control mechanism includes an operation synchronization sensor of the main machine of a printing machine, The human-machine interface is also called touch display screen, programmable controller PLC, relay, ink-filling motor. The output end is connected with the ink filling motor through a relay, and jointly forms an automatic control circuit, which realizes automatic control of ink filling. After the present invention adopts the above-mentioned technical scheme, the automatic ink addition of the whole device is implemented through the operation synchronous sensor, man-machine interface, programmable logic controller PLC, relay, and ink-adding motor of the main machine of the printing machine. The program modification in the man-machine interface is fast, convenient and accurate, realizing intelligence, easy operation, low cost, improving printing quality and printing efficiency, etc.

Description

technical field [0001] The invention relates to an ink filling device, in particular to a digitally controlled automatic ink filling device for a curved surface offset printing machine (cup printing machine). Background technique [0002] At present, the curved offset printing machine (cup printing machine) has been widely used in the printing field. With the continuous development of science and technology, the ink filling device with the curved surface offset printing machine (cup printing machine) has also been continuously improved and perfected. However, most of the control in the existing technology is mechanical control, which is prone to difficult control and color deviation, especially the color deviation in the second batch of printing and continuous printing of a product. At the same time, the second printing cannot provide data, which leads to printing efficiency. Low, directly affect the printing effect and other issues. Contents of the invention [0003] The...

Claims

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Application Information

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IPC IPC(8): B41F33/00B41F31/02
CPCB41F33/0009B41F31/02
Inventor 储晓东
Owner 储晓东