Rotary screen printing machine

Abstract

The invention provides a rotary screen printing machine. The rotary screen printing machine comprises a guide belt, a rack, a magnetic table mechanism, lifting mechanisms and a printing mechanism. Theguide belt is arranged above the rack. The rack comprises a bottom plate, supporting columns, cross beams and a top plate. The bottom plate is located at the bottom end of the rack. The supporting columns are arranged above the two sides of the bottom plate correspondingly and comprise the first supporting column, the second supporting column, the third supporting column and the fourth supportingcolumn. The two ends of the cross beams are fixedly connected with the side faces of the supporting columns correspondingly, and the cross beams comprise the first cross beam and the second cross beam. The top plate is located above the supporting columns, the side face of the top plate is of an L-shaped structure, and the top plate comprises a vertical plate, a transverse plate and side wing plates. The magnetic table mechanism is arranged below the guide belt, the lifting mechanisms are arranged on the two sides of the rack correspondingly, and the printing mechanism is arranged above the guide belt.

Description

technical field [0001] The present invention relates to the technical field of printing machines, in particular to a rotary screen printing machine. Background technique [0002] The existing printing machine has a large volume, many structural parts, and heavy weight, so the whole machine needs to be supported by a good frame. Among them, the printing accuracy of the rotary screen printing machine is relatively high, and the requirements for the stability of the structure are high. [0003] The Chinese patent with the authorized notification number CN2690154Y discloses a large-scale inkjet printer frame structure, which adopts the structure of welding and fixing between the frame and the cloth feeding shaft to improve the stability of the frame, and the frame of the frame structure adopts a frame The structural form of welding and fixing with the feeding shaft improves the stability of the frame. This frame solves the problem of poor stability of the rotary screen printin...

AI Technical Summary

Problems solved by technology

This frame solves the problem of poor stability of the rotary screen printing machine frame, but it has the following disadvantages: the structure is deformed after welding, aging treatment is required, the processing technology is complex and cumbersome, the cycle is long, and the cost is high.

Although this frame can solve the problem of poor stability of the traditional rotary screen printing machine frame, it also has the following disadvantages: the inside of the frame of a general rotary screen printing machine needs to be provided with a guide belt for placing fabrics along the length of the stand. The vertical frame of the frame is a flat structure, which is not conducive to the operator to reach the guide belt under the rotary screen printing machine, making it difficult for the operator to adjust the guide belt

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