Gravure printing and digital jet printing equipment

Abstract

The invention discloses gravure printing and digital jet printing equipment. The equipment comprises an unreeling device, an unreeling traction device, a gluing device, gravure printing equipment, a digital ink jetting device, a drying device, a reeling device, a reeling traction device and a fixing frame, wherein the unreeling device comprises an unreeling material, a driving rod, a feeding air cylinder, an unreeling swing arm and an upper bottom plate; the reeling traction device comprises a third roller, a tension floating roller, a traction device, a fifth roller and a shell; the tension floating roller comprises a floating roller arm and a fourth roller; the traction device comprises a traction rubber roller and an air cylinder; the traction rubber roller is in fixed connection with the air cylinder; the air cylinder abuts against the fifth roller; and the reeling device comprises a reeling material, a cutter and a support. According to the gravure printing and digital jet printing equipment, adaptability adjustment of the floating roller arm is performed according to the tension of paper; and the floating roller arm drives the fourth roller to carry out adaptive adjustment, so that the overlarge tension is avoided and the safety coefficient is improved; the structure is novel; the design is ingenious; and adaptability is high.

Description

technical field [0001] The invention relates to the field of printing, in particular to gravure printing and digital jet printing equipment. Background technique [0002] At present, with the improvement of people's living standards, the requirements for material life are getting higher and higher. As an important tool for books and cultural communication, printing equipment has enriched people's spiritual life, [0003] However, existing printing or jet printing equipment has the following characteristics: [0004] 1. Gravure printing is suitable for mass production, requires plate making, and has high cost, but its printing layering is good. [0005] 2. Inkjet printing is not suitable for large-area and large-pattern printing. It is easy to expose the bottom, does not need plate making, and the cost of changing patterns is low. It is suitable for small batch production. [0006] The combination of the two is a new technology, which is suitable for individualized and smal...

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, one of the objectives of the present invention is to provide a gravure printing and digital printing equipment, which can solve the problem that the tension of the paper cannot be adjusted adaptively

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