Printing roller clutch alarm device of intermittent machine

Abstract

The invention provides a printing roller clutch alarm device of an intermittent machine. The printing roller clutch alarm device of the intermittent machine is characterized by comprising a press roller, a printing roller and a printing roller monitoring alarm device. A press roller shaft and a printing roller shaft are meshed through a gear, the printing roller monitoring alarm device comprises a printing roller line-speed detector, a relay and an electric control box, and a loudspeaker and a control panel are arranged on one side of the electric control box. The printing roller clutch alarm device is easy to operate and simple in structure, the printing roller monitoring alarm device is additionally mounted on the printing roller, control and monitoring of the printing roller running states are realized, and sudden halt faults of the printing roller are automatically monitored and treated in time. Monitoring of a printing device manually is omitted, labor intensity of operators is effectively reduced, production safety is more effectively guaranteed, production efficiency is improved and production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a clutch alarm device for intermittent machine plate rollers. Background technique [0002] The wide application of labels and the continuous development of label varieties have naturally promoted the development of label printing technology. Most of the domestic labels are produced by letterpress printing, which has good graphic clarity, high printing speed, stronger color strength and durability than offset printing, and better layering and registration than screen printing and flexo printing. The core equipment of the printing process is the printing machine, the engraved plate roller is stained with ink, the paper passes between the plate roller and the pressure roller, and the ink is transferred to the paper through the tight fit of the two rollers to complete the printing of one color , Labels with rich colors and patterns need to be printed multiple times to co...

AI Technical Summary

Problems solved by technology

During the printing process, if a plate roller stops abnormally, and the paper feeding equipment and paper delivery equipment do not respond in time, it will cause a lot of paper waste and damage the pressure roller

At present, most printing factories use manual monitoring methods. First, the labor intensity of the operators is high, and the problems are not found in time. Second, the printing ink will cause certain harm to the human body, and the working environment is poor.

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