A single-cylinder two-way screen printing machine

Abstract

The invention discloses a single-cylinder two-way screen printing machine, which comprises a rack, a walking track device, positioning devices and a sealing-tape machine; the sealing-tape machine is arranged on the rack; the walking track device is fixedly arranged at one side of the rack; the positioning devices are glidingly connected with the walking track device; the walking track device is also provided with a walking mechanism; the walking mechanism is provided with a connecting arm; the end part of the connecting arm is provided with a working arm arranged along the vertical direction; the upper part of the working arm is provided with an air cylinder mounting groove, and the lower part of the working arm is provided with a working beam mounting groove; the middle part of a working beam is arranged in the working beam mounting groove, and the working beam and the working beam mounting groove are rotatably connected; one end of a push-and-pull air cylinder is rotatably connected with the air cylinder mounting groove, and the other end of the push-and-pull air cylinder is rotatably connected with one end of the working beam; bottom parts of two ends of the working beam are respectively provided with a scraper mounting groove; the two scraper mounting grooves are respectively provided with a scraper. The single-cylinder two-way screen printing machine disclosed by the invention has the advantages of being simple in structure and high in working efficiency, and the problem that the screen printing machine in the prior art is easy to deflect when printing patterns can be effectively solved.

Description

Technical field [0001] The invention relates to a single-cylinder bidirectional screen printing machine, which belongs to the field of printing equipment. Background technique [0002] Screen printing belongs to stencil printing, and it is called the four printing methods together with flat printing, embossing and gravure printing. Screen printing is to stretch silk fabric, synthetic fiber fabric or metal screen on the screen frame, use hand-carved paint film or photochemical plate making method to make screen printing plate, and then use the screen printing machine to complete the printing work. Screen printing is widely used in our country, and the mechanism of the screen printing machine is similar. Usually double cylinders are used to switch the two-way squeegee. The structure of the printing machine is complicated, the work efficiency is low, and the printing position is often misaligned during printing. . Summary of the invention [0003] The purpose of the present inventi...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a single-cylinder two-way screen printing machine, which uses a single cylinder to switch the working state, has the advantages of simple structure and high work efficiency, and can effectively solve the problem of the screen printing machine in the prior art through the positioning device. The problem that the printed pattern is easy to deviate

Images