A method of drying printing ink and a drying metal plate

Abstract

The invention discloses a method for drying printing ink, and drying metal discs, and belongs to the technical filed of printing. A case is included, a protection shell is arranged at the top of the case, a servo motor is arranged at the top of an inner cavity of the protection shell, the output end of the servo motor is connected with a lifting device, the two sets of drying metal discs are horizontally and symmetrically arranged in an inner cavity of the case, and the ends, close to the inner wall of the case, of the two sets of drying metal discs are connected with fixing brackets correspondingly; the top of the upper set of fixing brackets is connected with the lifting device; the bottom of the inner cavity of the case is connected with a motor, an inner protection shell is arranged onthe inner wall of the left side of the case, and an ink box is arranged at the bottom of an inner cavity of the inner protection shell; two sets of printing rollers are arranged horizontally and symmetrically in the inner cavity of the inner protection shell; and two sets of conveying rollers are horizontally and symmetrically arranged at the right end of the inner cavity of the case. Printed products with different widths can be dried on a single printing machine, the printed products are heated evenly, the quality of the printed products is ensured, and the finished product rate of the printed products is increased.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a method for drying printing ink and a metal plate for drying. Background technique [0002] The printing machine is to 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 transfer it directly or indirectly to the paper or On other printing substrates (such as textiles, metal plates, plastics, leather, wood, glass and ceramics), so as to reproduce the same print as the printing plate. Existing printing machines need drying treatment after the printed matter is formed, but after the existing printed matter is formed, due to the different width of the printed matter, in the drying process, the printed matter is often not dried uniformly due to the constant width of the drying device , It is necessary to m...

AI Technical Summary

Problems solved by technology

Existing printing machines need drying treatment after the printed matter is formed, but after the existing printed matter is formed, due to the different width of the printed matter, in the drying process, the printed matter is often not dried uniformly due to the constant width of the drying device , it is necessary to move the drying device back and forth to dry different positions of the printed matter, and the uneven heating of the printed matter will make the ink on the printed matter different in depth and affect the quality of the printed matter

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