Screen printer and technological method for conducting printing operation through screen printer

Abstract

The invention discloses a screen printer. The screen printer comprises a control system, a rack, printing assemblies arranged on the rack and used for printing operation, and movable ovens arranged beside the rack. The upper end of the rack is provided with a transfer device for transferring carrying plates in the ovens, the lower end of the rack is provided with a conveying device for moving the carrying plates to a printing region and conveying the carrying plates back to the ovens, a printing positioning device is arranged on the conveying device, the positions of the carrying plates are corrected through the printing positioning device, positioning devices are arranged at the lower ends of the movable ovens, the ovens are arranged in the positions matched with the positions of the transfer device and the conveying device through the positioning devices, and quick positioning is achieved when the multiple ovens are matched with one printer. The invention further provides a technological method for conducting printing operation through the screen printer. By the adoption of the screen printer, the equipment utilization rate is high, and meanwhile due to the fact that the screen printer can achieve the monochrome self-circulation printing function, different printing requirements can be met, printing operation and baking operation can be conducted simultaneously, the printing effect is good, and quality and efficiency are high..

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a screen printing machine and a printing process using the screen printing machine. Background technique [0002] Screen printing machines are often used in shoe material printing and T-shirt printing. Screen printing is also known as "screen printing". During printing, the ink is transferred to the substrate through the mesh of the graphic part through the extrusion of the scraper to form the same graphic as the original. Screen printing is widely used because of its simple equipment, convenient operation, simple printing and plate making, low cost, and strong adaptability. [0003] In the existing multi-color screen printing, multi-printing system and multi-station printing are adopted, that is, on one printing production line, the printing stations of each color are set cyclically, and a specific shape can be completed in one process cycle. or printing in the printing area....

AI Technical Summary

Problems solved by technology

Set the transfer device on the oven. When corresponding to multiple ovens, each oven needs to be equipped with a corresponding transfer device. In screen printing, multi-color printing or overprint printing requires a lot of ovens, so If not, each oven is equipped with a transfer device, which increases the design cost of the equipment and increases the cost of purchasing the equipment for the person who uses the equipment

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