Automatic silk-screen printing drying equipment

Abstract

The invention discloses automatic silk-screen printing drying equipment. The equipment comprises a main machine body, wherein a working cavity is arranged in the main machine body, a first transmission cavity is formed on a left side of the working cavity, a second transmission cavity is formed on the right side of the working cavity, a screw rod is rotatably arranged in the working cavity and between the second transmission cavity and the first transmission cavity, a nut spirally matched with the screw rod is arranged on the screw rod in the working cavity, and a first guide groove is formedon an upper side wall of the working cavity. The equipment is advantaged in that a rack can be meshed with a fan-shaped gear I or a fan-shaped gear II, a scraper can move left and right, the scraper can be separated from a silk screen through a magnet, the silk screen can be moved upwards and separated from a workpiece while the scraper is separated from the silk screen, operation is easy and convenient, manufacturing cost is low, printing efficiency is high, intermittent feeding can be achieved, and the colored workpiece can be dried.

Description

technical field [0001] The invention relates to the technical field of screen printing, in particular to an automatic screen printing drying equipment. Background technique [0002] Screen printing refers to using a screen as a plate base and making a screen printing plate with graphics through a photosensitive plate-making method. Screen printing consists of five major elements, screen printing plate, squeegee, ink, printing table and substrate. Use the basic principle that the graphic part of the screen printing plate can pass through the ink, and the non-graphic part of the mesh cannot pass through the ink. When printing, pour ink into one end of the screen printing plate, apply a certain pressure on the ink part on the screen printing plate with a scraper, and move towards the other end of the screen printing plate at a constant speed, and the ink is moved by the scraper from the image and text during the movement. Part of the mesh is squeezed onto the substrate. Screen...

AI Technical Summary

Problems solved by technology

When printing, pour ink into one end of the screen printing plate, apply a certain pressure on the ink part on the screen printing plate with a scraper, and move towards the other end of the screen printing plate at a constant speed, and the ink is moved by the scraper from the image and text during the movement. Part of the mesh is squeezed onto the substrate. Screen printing is widely used in my country. The mechanism of the screen printing machine is also similar. Usually, double cylinders are used to switch between the two-way scrapers. The printing machine has a complex structure and low work efficiency. Moreover, the printing position often deviates during printing. During printing, the workpiece needs to be manually placed under the screen, and the printed workpiece needs to be taken out and placed in a dryer for drying. The operation process is cumbersome and labor-intensive.

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