Detection device for printing platemaking quality

Abstract

The invention discloses a detection device for printing platemaking quality. The device comprises a conveying assembly. A drying assembly is arranged on one side of the conveying assembly. A pedestalis arranged behind the conveying assembly. A bracket is arranged on the pedestal. Guide rails are arranged on the support, a sliding seat is movably mounted on the guide rail through a guide block. Athreaded screw rod is rotationally mounted on the bracket. The threaded lead screw penetrates through the sliding base and is in threaded fit with the sliding base. The threaded lead screw is driven by a motor, an extension plate is arranged at one end of the sliding base, an electromagnetic sliding rail is arranged on the extension plate, an electromagnetic sliding block is arranged on the electromagnetic sliding rail, a pneumatic cylinder is arranged on one side of the electromagnetic sliding block, and a mounting plate is arranged at the output end of the pneumatic cylinder. The CCD camerais matched with the illuminating lamp for detection, the CCD camera can be connected with a display screen terminal, amplification and visual detection are facilitated, paper can be conveniently detected in multiple directions and at multiple angles, no dead angle exists, the detection efficiency is high, and detection is more comprehensive.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a detection device for the quality of printing plate making. Background technique [0002] Printing plate-making is one of the pre-press processes. Compared with other processes, the traditional plate-making process has a relatively low degree of automation and many manual processes, mainly relying on the experience of operators. With the popularization of CTP and digital printing plate-making technology , the traditional plate making process will gradually withdraw from the market; [0003] After the process of printing and plate-making, it is usually necessary to test the quality of the printed paper. In the prior art, it is common to observe the surface of the printed paper manually with the naked eye, which is cumbersome, and the detection has dead angles and errors. During the inspection, the paper is easy to arch and jam, and the printing is damp, which affects...

AI Technical Summary

Problems solved by technology

[0002] Printing plate-making is one of the pre-press processes. Compared with other processes, the traditional plate-making process has a relatively low degree of automation and many manual processes, mainly relying on the experience of operators. With the popularization of CTP and digital printing plate-making technology , the traditional plate-making process will gradually withdraw from the market;

[0003] After the process of printing and plate-making, it is usually necessary to test the quality of the printed paper. In the prior art, it is common to observe the surface of the printed paper manually with the naked eye, which is cumbersome, and the detection has dead angles and errors. During the detection, the paper is easy to arch and jam, and the printing is damp, which affects the normal progress of the detection. Therefore, the present invention proposes a detection device for the quality of printing plate making to solve the problems existing in the prior art

Images