A high-speed printing machine for energy saving and emission reduction

Abstract

The invention discloses an energy-saving and emission-reducing high-speed printer. The energy-saving and emission-reducing high-speed printer comprises an unreeling unit, a reeling unit and a plurality of printing units arranged between the unreeling unit and the reeling unit; a heating unit is arranged on the material outlet side or each of the two sides of each printing unit; each heating unit comprises an air bellow box and a drying box which communicates with the air bellow box; a heating system and blower equipment are arranged in each air bellow box; an air flue control device which can circulates waste gas in the corresponding drying box to the corresponding blower equipment or exhausting the waste gas outwards is arranged in each air bellow box, so that the aim of saving energy and reducing emission is reached; novel inflatable shaft chucks are arranged, and each chuck is provided with an interlocking device, so that precision and safety are improved, and requirements of the high-speed printer are met. A reeling cutter device is arranged, so that tailing material is short; waste material is reduced; and the reeling and unreeling material receiving success rate is improved. Novel impressing devices are arranged, so that the overprinting precision is improved, and the printing quality is improved; and ink applying devices capable of preventing ink misting are arranged, so that ink misting and ink splashing are reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to printing machine equipment, in particular to a high-speed printing machine for energy saving and emission reduction. Background technique [0002] A printing machine usually includes an unwinding device, a winding device, and a printing device. A heating oven device is generally installed on the discharge side of the printing device. The oven heating part of an existing printing machine has long air ducts, many bends, and large air resistance. The fan power of each unit is large, and the size of the air door is manually controlled; the heating part, the fans are arranged side by side, and the entire heating package (including heating, fan, etc.) is bulky, and the return air rate is low, and the energy consumption is large. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides an energy-saving and emission-reducing high-speed printing machine. [0004] The technical ...

AI Technical Summary

Problems solved by technology

[0002] A printing machine usually includes an unwinding device, a winding device, and a printing device. A heating oven device is generally installed on the discharge side of the printing device. The oven heating part of an existing printing machine has long air ducts, many bends, and large air resistance. The fan power of each unit is large, and the size of the damper is controlled manually; the heating part, the fans are arranged side by side, and the entire heating package (including heating, fan, etc.) is bloated, and the return air rate is low, and the energy consumption is large.

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