Full automatic reel-to-reel screen process press

Abstract

The invention discloses a full automatic reel-to-reel screen process press. The full automatic reel-to-reel screen process press comprises a coil stock placing device, a printing device, a drying device and a winding device, the coil stock placing device comprises a double-shaft device and a negative pressure drum which are arranged on the coil stock placing device; the printing device comprises a drum half-negative-pressure concave-convex guiding and left-right adjusting and clamping device which is arranged on a printer frame and is fixed with a damp sucker, an electric-eye tracking socket and a negative pressure drum film-drawing device; the drying device comprises a thermostat, the inner top part of the thermostat is provided with a hot air box, the bottom part of the thermostat is relatively provided with a suction box device, a guide left-right adjusting and limiting mechanism and a position monitoring device, and a thermostat conveyor belt is provided with adsorption holes; the coil stock placing device comprises a double-shaft device which is arranged on a winder frame and a drum half-negative-pressure concave-convex guiding and left-right adjusting and locating device. According to the full automatic reel-to-reel screen process press provided by the invention, an adsorption drying and hanging type tension-free drying system and a suction locating mechanism can be adopted to control wind strength, stabilize a traveling film and monitor the position of the film, is precise to register, balanced in tension, is free from stretching, and is not in contact with a surface.

Description

technical field [0001] The invention relates to a screen printing machine, in particular to a screen printing machine for spectacle frames. Background technique [0002] Screen printing is a widely used printing technology. When printing, the ink is transferred to the substrate through the mesh of the graphic part of the printing plate through the extrusion of the scraper to form the same graphic as the original. Screen printing equipment is simple, easy to operate, easy to print and plate-making, with low cost and strong adaptability. [0003] However, the current screen printing machine has an unbalanced tension in film registration printing below 0.03MM, which affects the quality of the product. Contents of the invention [0004] The purpose of the present invention is to provide a fully automatic roll-to-roll screen printing machine, which adopts an adsorption air-hanging tension-free drying system, and adopts a suction positioning mechanism to control the wind streng...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fully automatic roll-to-roll screen printing machine, which adopts an adsorption air-hanging tension-free drying system, and adopts a suction positioning mechanism to control the wind strength, stabilize the film movement and monitor the position of the film, so as to solve the existing problems. In the technology, there is a tension imbalance in the screen printing machine, which affects the quality of the product

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