A continuous printing and drying system for metal sheets

Abstract

The invention relates to a continuous printing and drying system for metal plates, which includes printing equipment, drying equipment and transfer equipment. There is a discharge chute in the middle of the discharge table, and a push plate is vertically arranged on the side of the discharge chute close to the conveying table, and the side wall of the discharge chute opposite to the push plate is connected with a feed roller in rotation; drying The equipment includes an oven, which is connected with a chain plate conveyor belt in rotation, and two positioning frames are fixed on the outside of each chain plate of the chain plate conveyor belt; the transfer equipment includes a transfer frame fixed between the discharge chute of the discharge table and the oven, A plurality of sprockets are rotatably connected to both sides of the frame, transmission chains are sheathed on the sprockets on both sides respectively, and splints are evenly fixed on the outer sides of the two transmission chains. The invention has the advantages of automatically sending the printed iron plate to drying equipment for printing without manual labor, reducing labor intensity and simple operation.

Description

technical field [0001] The invention relates to the technical field of continuous printing and drying equipment for iron plates, in particular to a continuous printing and drying system for metal plates. Background technique [0002] Iron printing is to print patterns on tinplate (tin plate). It mainly uses the physical properties of water and ink to repel each other, and with the help of printing pressure, the graphic on the printing plate is transferred to the tinplate through the blanket, which belongs to the principle of lithographic offset printing. [0003] The existing application publication number that can be referred to is: CN107627725A Chinese invention patent, which discloses an iron printing machine, including a machine table, and the two sides of the machine table are provided with more than four sets of T-shaped connecting ribs equidistant and symmetrically distributed, so One end of two sets of second electric telescopic rods is connected to one side of the ...

AI Technical Summary

Problems solved by technology

[0004] In the existing iron printing production process, drying is required after the iron printing technology, that is, the printed metal plate is moved to the oven for drying and curing, but because the metal plate is generally heavy, it is necessary to send the metal plate to the oven The process inside is particularly troublesome, labor-intensive, and its operation is cumbersome

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