Iron sheet printing production line

Abstract

The invention discloses an iron sheet printing production line. The iron sheet printing production line comprises a feeding device, a printing device, a UV curing device, a cooling device and a discharging device which are sequentially arranged, the feeding device is connected with the printing device through a first conveying belt, the printing device is connected with the UV curing device through a second conveying belt, the UV curing device is connected with the cooling device through a third conveying belt, and the cooling device is connected with the discharging device through a fourth conveying belt. According to the iron sheet printing production line, automatic feeding and discharging operation on iron sheets is achieved, automation of the iron sheet printing production line is improved, position detection can be carried out on the iron sheets in a continuous working state through a detection device, and therefore it is ensured that the situation that two iron sheets are overlapped cannot occur, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of iron sheet printing, and in particular relates to an iron sheet printing production line. Background technique [0002] Iron sheet printing, a method of printing graphics and text on metal materials such as iron sheet or aluminum sheet. Before printing, the iron sheet is treated to make it water-resistant, acid-resistant and chemical-resistant, and then coated with epoxy resin and vinyl resin coatings, usually with white paint as a base and then printed with offset printing. Coated with a protective layer and dried, it is mainly used for surface decoration of metal cans and toys. At present, many beverages on the market are packaged in iron cans. The premise of manufacturing these iron cans is to print patterns on iron sheets or iron sheets. Iron sheet printing generally includes steps such as printing, UV curing, and cooling. The existing iron sheet printing is not highly automated, and manual loading ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the above-mentioned prior art, the present invention discloses an iron sheet printing production line, which solves the problems of low loading and unloading efficiency in the iron sheet printing process in the prior art, and the iron sheets are easy to overlap during the detection process. The device realizes the automatic loading and unloading operation of the iron sheet, and fixes the iron sheet product through the adsorption device, which improves the automation of the iron sheet printing production line. At the same time, the detection device can detect the position of the iron sheet in continuous working state. The cooperating function of the delay mechanism makes it easy for the iron sheet after detection to not overlap on other iron sheets to ensure the production efficiency of iron sheet printing

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