Printing machine winding mechanism with paper cutting and discharging functions

Abstract

The invention discloses a printing machine winding mechanism with paper cutting and discharging functions. According to the technical scheme, the printing machine winding mechanism is characterized bycomprising a machine frame, a paper winding roller, a cutting device, a discharging mechanism, a detection device and a controller, wherein the paper winding roller is rotationally arranged on the machine frame, moreover, the paper winding roller is matched with a printing roller on the machine frame, the cutting device is arranged on the machine frame, moreover, the cutting device is arranged between the paper winding roller and the printing roller, the discharging mechanism is arranged on the machine frame, the paper winding roller is arranged on the discharging mechanism, the detection device is arranged on the machine frame, moreover, the detection device is arranged corresponding to the paper winding roller, the detection device detects preset parameters of the paper winding roller and outputs a detection signal to a controller, the controller is arranged on the machine frame, and the operation of the cutting device and the discharging mechanism is controlled through the controller. According to the printing machine winding mechanism, when a paper roll reaches the preset paper roll thickness, the controller can automatically stop a printing machine, and cutting and separatingoperation can be performed on the rewound paper.

Description

technical field [0001] The present invention relates to a kind of printing equipment, more specifically, it relates to a printing machine winding mechanism with paper cutting and unloading. Background technique [0002] The gravure printing machine prints graphics and text on the paper through the plate cylinder, and then rewinds the printed paper into a paper roll through the paper delivery device. However, the current paper delivery device requires manual real-time observation. After the paper roll reaches a certain thickness , workers need to shut down the equipment, and then cut and separate the paper rolls, so that the paper rolls can be unloaded from the delivery device. This method of operation is a waste of human resources, and manual operations cannot be accurately rewound. The standard thickness of the paper roll. . Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a printing machi...

AI Technical Summary

Problems solved by technology

[0002] The gravure printing machine prints graphics and text on the paper through the plate cylinder, and then rewinds the printed paper into a paper roll through the paper delivery device. However, the current paper delivery device requires manual real-time observation. After the paper roll reaches a certain thickness , workers need to shut down the equipment, and then cut and separate the paper rolls, so that the paper rolls can be unloaded from the delivery device. This method of operation is a waste of human resources, and manual operations cannot be accurately rewound. The specification thickness of the paper roll

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