Paper conveying mechanism

Abstract

The invention relates to a paper conveying mechanism, which is characterized by comprising a machine frame, a paper feeding mechanism, a deviation correcting adsorption paper feeding mechanism and a paper discharge mechanism, wherein the paper feeding mechanism, the deviation correcting adsorption paper feeding mechanism and the paper discharge mechanism are sequentially arranged on the machine frame, the paper feeding edge of the deviation correcting adsorption paper feeding mechanism is connected with the paper discharge edge of the paper feeding mechanism, and the paper discharge edge of the deviation correcting adsorption paper feeding mechanism is connected with the paper feeding edge of the paper discharge mechanism. Therefore, the paper conveying mechanism has the advantages that in the paper conveying process, the problem of paper skewing or deviation generated in the conveying process is solved through the deviation correction treatment by the deviation correcting adsorption paper feeding mechanism so that the paper can be orderly forwards conveyed, the paper can be stably and reliably forwards conveyed through the adsorption positioning of the deviation correcting adsorption paper feeding mechanism so that the printing or processing accuracy of paper printing processing equipment is ensured, and the quality detection accuracy of printed products and the detection accuracy of code spraying equipment are ensured. The paper conveying mechanism can be applied to paper processing equipment such as paper printing processing equipment, printed product quality detection equipment and code spraying equipment.

Description

technical field [0001] The present invention relates to a paper conveying mechanism, more specifically, the present invention relates to a paper conveying mechanism in paper printing and processing equipment or printed product quality testing and coding equipment. Background technique [0002] In paper printing and processing equipment or printed matter quality inspection and coding equipment, it is often necessary to use a paper conveying mechanism to continuously convey the paper forward, so that the paper printing and processing equipment can accurately print or process the paper, so that the quality of printed matter inspection and Coding equipment can accurately detect patterns and / or text on paper. [0003] However, in the process of conveying paper by the existing paper conveying mechanism, the paper tends to be skewed and shifted, and sometimes even wrinkled, which affects the printing or processing accuracy of paper printing and processing equipment, and affects the...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a paper conveying mechanism, which can correct the deviation of the paper in the process of conveying the paper, thereby solving the problem of skewing or offset of the paper in the conveying process, so that The paper can be conveyed forward neatly, smoothly and reliably, which ensures the printing or processing accuracy of paper printing and processing equipment, and ensures the accuracy of printing quality inspection and inkjet coding equipment inspection

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