Embossing plate roller surface defect detection device

Abstract

The invention provides an embossing plate roller surface defect detection device, and relates to the technical field of embossing plate roller surface defect detection.The embossing plate roller surface defect detection device comprises a base, a main body of the base is of a rectangular structure, transverse grooves are formed in the front side and the rear side of the top end of the base and used for sliding a pedestal, and a support is further fixedly connected to the top end of the base; a spraying box is further arranged on the top end face of the support, a round hole is further formed in the center of the interior of the spraying box and matched with the insertion pipe, and a spraying frame is further arranged at the bottom end of the insertion pipe, so that the problems that in the existing comparison process, due to the difference of the length and the diameter of the plate roller, observation difference exists, and missing detection is prone to occurring are solved; a frame body driven by an electric push rod A is arranged at the top end of the base, and a driving wheel which is arranged at the bottom end of the frame body and driven by a motor A can be matched with a guide wheel mounted at the top end of the base body to quickly limit and drive the printing rollers of different specifications, so that the self-adaptive detection of the printing rollers is realized.

Description

technical field [0001] The invention relates to the technical field of surface defect detection of embossed plate rolls, in particular to a surface defect detection device for embossed plate rolls. Background technique [0002] Embossed plate rollers, also called steel rollers, are generally used for plate making. The surface of the rollers is copper-plated. The pattern is engraved by an intaglio electronic engraving machine, and then plated with a layer of chromium. After a period of use, it is often caused by wear or bumps. There are defects on the surface that affect the normal embossing process. [0003] However, as far as the current detection device is concerned, when detecting the surface defects of the plate roller, it is mostly observed by naked eyes or photographed for comparison, but there will be differences in observation due to differences in the length and diameter of the plate roll during the comparison process. It is easy to miss detection, and due to the i...

AI Technical Summary

Problems solved by technology

[0002] Embossed plate rollers, also called steel rollers, are generally used for plate making. The surface of the rollers is copper-plated. The pattern is engraved by an intaglio electronic engraving machine, and then plated with a layer of chromium. After a period of use, it is often caused by wear or bumps. There are defects on the surface that affect the normal embossing process

[0003] However, as far as the current detection device is concerned, when detecting the surface defects of the plate roller, it is mostly observed by naked eyes or photographed for comparison, but there will be differences in observation due to differences in the length and diameter of the plate roll during the comparison process. It is easy to miss detection, and due to the interference of the external environment during the detection process, it is easy to cause false detection due to the adhesion of dust and other particles

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