Intelligent mark line printing machine and automatic line printing technology adopting same

Abstract

The invention discloses an intelligent mark line printing machine and an automatic line printing technology adopting the intelligent mark line printing machine. The line printing machine comprises a machine table, a conveying belt, a line printing assembly, a drying device and a material collecting and stacking device. The conveying belt is matched with the machine table, and the line printing assembly is arranged on the machine tables and used for printing lines. Through a video camera, automatic visual positioning is performed, in combination with printing parameters set in a controller, positioning and generation of ink spraying trails are automatically performed on printed materials, then ink spraying line printing is finished in a full-automatic mode through the line printing assembly, the printed materials are automatically dried and collected, and therefore intelligent and automatic operation is achieved in the whole operation process.

Description

technical field [0001] The invention relates to the field of mechanical equipment manufacturing, more specifically to an intelligent marking line marking machine and an automatic line marking process using the equipment. Background technique [0002] A screen printing machine is a machine that uses a screen printing plate to print. It is a kind of printing machine. It is used to print text and images. It is a general term for machines or equipment that produce printed matter. Screen printing machines have been used in graphics, shoes It is widely used in the printing processing of flat materials or large-area printing processing in industries such as industry, clothing, bags, ceramic tiles, and glass. [0003] The working principle of the screen printing machine: First, the power is transmitted through the transmission mechanism, so that the squeegee squeezes the ink and the screen printing plate in motion, so that the screen printing plate and the substrate form a nip line....

AI Technical Summary

Problems solved by technology

[0005] However, with the continuous development of science and technology, this type of screen printing machine has encountered a great technical bottleneck. First of all, it needs to customize the screen plate when printing, and when printing different patterns or lines, it needs to be customized. A special screen printing plate; secondly, its printing accuracy depends on manual refueling and scraping accuracy of the screen plate, and the uncertainty is very high; third, due to the scraping ink technology used in screen printing operations, the ink consumables are relatively large , and each time after printing, the raw materials and ink residues need to be cleaned, which is not only wasteful but also not environmentally friendly; fourth, the equipment has very high requirements for the positioning of the substrate, and it needs to be aligned when unloading. There are manual alignment and some The machine is automatically aligned. If the position deviates, the printing quality of the entire substrate will be affected. Once the position deviation occurs, it must be adjusted in time. Therefore, the equipment must have very strict requirements for the inspection post; fifth, printing efficiency Low, even with the best automatic screen printing machine, its printing rate will not exceed 1500 prints / hour, and when encountering complex graphics or lines, ink marks will be rubbed off, which seriously affects printing accuracy and printing efficiency

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