Automatic-circulation baking oven for sheet type printing material

Abstract

The invention discloses an automatic-circulation baking oven for a sheet type printing material and belongs to the technical field of sheet printing equipment. The baking oven comprises a shell, a feeding device, a material frame, a hot air duct, a heating device, a material transferring device and a discharging device, wherein the material frame comprises a feeding frame and a discharging frame; oppositely-arranged material clamping devices are adopted; each material clamping device comprises a crawler belt and a crawler belt frame; material supporting plates are arranged on the crawler belts to form material supporting clips for circular material supply; the hot air duct and the heating device form a circular heating and baking system; and materials are completely and uniformly baked. The embodiment of the invention breaks through the structure of the existing tunnel type baking oven, and replaces the existing tunnel type baking oven with the vertically-circulating material frame, and meanwhile, the circular hot air duct system is matched to bake, therefore, the space occupied by the baking oven of the embodiment of the invention is greatly reduced, and the degree of automation of the baking furnace is obviously improved; and moreover, the shell of the baking oven is positioned in a nearly-sealed state, so that the loss of heat is prevented, and the baking efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of production equipment for thin-plate printing materials, in particular to an automatic circulation baking furnace for thin-plate printing materials. Background technique [0002] The traditional post-press baking equipment uses an oven or a tunnel oven. The oven cannot realize automatic production. It is necessary to manually put the product into the oven and manually take it out after baking; the tunnel oven can be connected to the upstream and downstream processes to realize Automatic baking, but it can only realize the automatic conveying and baking of a single product, and because of the long baking time, the baking area of ​​the furnace body is also long, and the baking furnace occupies a large area. Contents of the invention [0003] The invention provides an automatic circulation baking furnace for thin-plate printing materials, which can solve the above problems. [0004] The invention provides ...

AI Technical Summary

Problems solved by technology

[0002] The traditional post-press baking equipment uses an oven or a tunnel oven. The oven cannot realize automatic production. It is necessary to manually put the product into the oven and manually take it out after baking; the tunnel oven can be connected to the upstream and downstream processes to realize Automatic baking, but it can only realize the automatic conveying and baking of a single product, and because of the long baking time, the baking area of ​​the furnace body is also long, and the baking furnace occupies a large area

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