Paper automatic drying equipment for printing equipment

Abstract

The invention discloses an automatic paper sheet drying device of printing equipment. The automatic paper sheet drying device comprises a drying box. A paper feeding mechanism is mounted on one side of the drying box through a paper feed port. An up-down drying mechanism is mounted in the drying box. Recovery assemblies used for collecting evaporated water vapor are mounted on the outer portion ofthe drying box. The up-down drying mechanism comprises a metal frame mounted in the drying box. The two sides of the inner wall of the metal frame are provided with a plurality of heating rolls. Theouter ends of the heating rolls are connected with the inner wall of the metal frame through rotary shafts. Each heating roll is internally provided with a center column. The surface of each center column is uniformly connected with a plurality of heating plates. The surface of each heating roll is uniformly provided with a plurality of heat conduction grooves. The inner walls of the heat conduction grooves are connected with the heating plates through heat conduction ceramic plates. An upper hot net cover is mounted at the top end of the metal frame. The two ends of the upper hot net cover are both provided with a circulating seats. The inner wall of each circulating seat is provided with air inlet ducts. The automatic paper sheet drying device improves the drying effect through dual drying, processes generated water vapor in time, prevents the adverse influence on the equipment and prolongs the service life of the equipment.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to an automatic paper drying equipment for printing equipment. Background technique [0002] Printing equipment is mainly a printing machine, that is, a machine for printing text and images. A modern printing machine generally consists of mechanisms such as plate loading, ink application, embossing, and paper feeding (including folding). , its working principle is: first make the printing plate of the text and image to be printed, install it on the printing machine, and then apply the ink to the place where the text and image are on the printing plate manually or by the printing machine, and then directly or indirectly Transfer to paper or other substrates (such as textiles, metal plates, plastics, leather, wood, glass and ceramics), so as to reproduce the same prints as the printing plate, the invention and development of printing presses, for the development of human ci...

AI Technical Summary

Problems solved by technology

[0007] (1) The general drying equipment uses a single hot air drying method to dry the paper on one side, which makes the paper prone to incomplete drying and affects the printing quality;

[0008] (2) At the same time, after the drying is completed, the water vapor carried in the paper is evaporated and stays inside the equipment. If it is not processed in time, it will affect the subsequent drying work and affect the use of the equipment.

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