Surface color film compounding process for stainless steel coil plate or flat plate

Abstract

The present invention relates to a surface color film compounding process for a stainless steel coil plate or flat plate. The process comprises: carrying out a surface sand milling or wire drawing treatment on the surface of a stainless steel coil plate or flat plate; arranging the stainless steel coil plate or placing the flat plate on a composite production line; unwinding the coil plate or unpacking the flat plate, and cleaning surface impurities; conveying to an oven to dry; conveying to a cooling position to cool; conveying to a roller coat position, and carrying out rolling glue coating on the surface of the coil plate or flat plate by using a glue roller coated with a coating glue on the surface; conveying to the oven to dry the glue until 90% of the glue is dried; conveying to a film adhering position, and carrying out pressing adhering on the color film and the stainless steel coil plate or flat plate by using a steel roller and a glue roller; conveying to a water cooling position to carry out spraying type water cooling; conveying to an air cooling position to cool the coil plate or flat plate to achieve a room temperature; conveying to a packaging position to carry out surface film adhering package; and finally winding the coil plate by using a winding device or carrying out flat plate packing in a wood box. Compared with the process in the prior art, the process of the present invention has advantages of high production efficiency, uniform and firm adhering transmission of the color film and the coil plate or flat plate, and prevention of losing of the decoration effect due to oxidation rusting on the metal surface with the color film.

Description

technical field [0001] The invention relates to a stainless steel lamination process, in particular to a stainless steel coil or plate surface composite color film process. Background technique [0002] The existing process of composite color film on the surface of stainless steel plate is to directly coat the adhesive on the stainless steel plate, then put the color film on the stainless steel plate coated with adhesive to make the color film and the stainless steel plate stick together, and then press it manually The color film is used to bond the color film to the stainless steel plate. It takes a long time for the adhesive to dry at room temperature during the above process, which has the disadvantage of low production efficiency; the color film is pressed manually to make the color film and the stainless steel plate tightly adhered. The joint will appear uneven and not firm. Contents of the invention [0003] The present invention aims to solve the above-mentioned de...

AI Technical Summary

Problems solved by technology

[0002] The existing process of composite color film on the surface of stainless steel plate is to directly coat the adhesive on the stainless steel plate, then put the color film on the stainless steel plate coated with adhesive to make the color film and the stainless steel plate bond together, and then press it manually The color film is