A height difference correction device for color printing machine nozzles used for printing self-adhesive stickers

Abstract

The invention discloses a color press nozzle height difference correction device for non-setting adhesive paper printing; the color press nozzle height difference correction device comprises a suspension crossbeam; the bottom surface of the suspension crossbeam is provided with a plurality of mount pads; a transverse support plate is welded on the mount pads; two ends of the transverse support plate are respectively hinged to a rotary holder plate; each rotary holder plate is provided with a color press nozzle; two ends of the top surface of the suspension crossbeam are respectively provided with a plurality of thread holes; each end of the suspension crossbeam is connected with two servo motors via the thread holes; the servo motor is connected with a rotary rod having a two-link rod; thefront and rear side faces of the rotary holder plate are respectively provided with a column; the end of the two-link rod is fixed on the column; the color press nozzle height difference correction device is stable in rotation effect, stable in height correction, and can improve the color press working precision; the color press nozzle rotates to correct the nozzle height difference correction, and the color press nozzle rotating angle can be controlled, thus realizing stable correction.

Description

technical field [0001] The invention relates to the technical field of color printing machines, in particular to a height difference correction device for spray heads of color printing machines used for printing self-adhesive stickers. Background technique [0002] In the 1930s, self-adhesive materials were first applied in the United States. Due to the continuous expansion of the demand for this special composite material, self-adhesive printing has gradually evolved into an independent printing field. Professional self-adhesive label printing at home and abroad There are more and more companies. As far as our country is concerned, the unprecedented development of the printing industry in terms of production scale, technical level, and market space has driven the development of self-adhesive printing and reached an unprecedented level. [0003] With the continuous improvement of people's living standards and the continuous expansion of the self-adhesive printing market, th...

AI Technical Summary

Problems solved by technology

[0010] At present, the color printing machine for self-adhesive printing, which is widely used, still has the main defect, which is mainly reflected in that when the nozzle of the color printing machine prints on paper of different thickness, the nozzle cannot quickly achieve a high degree of deviation correction, which seriously affects the work efficiency and production quality.

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