Ceramic coating finishing roller

Abstract

The invention provides a ceramic coating finishing roller, and relates to the related technical field of finishing rollers. The ceramic coating finishing roller comprises a roller barrel and two roller shafts, the two roller shafts are assembled and connected to the two sides of the roller barrel correspondingly, the surface of the roller barrel is evenly coated with a ceramic layer, the coating thickness of the ceramic layer is 0.3 mm, the ceramic layer is provided with grooves, the plurality of sets of grooves are formed, the distance between every two adjacent sets of grooves is equal, and inner cavities of the grooves are coated with Teflon coatings. According to the ceramic coating finishing roller, the surface of the roller barrel is evenly coated with the ceramic coating, and after sintering, the forming manner that the grooves are engraved through laser is adopted, so that the machining precision is improved, the run-out error of a roller body can be reduced to be within 0.01 mm, the leather surface finishing quality is not influenced by jumping marks and the like caused by the run-out error of the roller body in the working process, the same finishing effect can be achieved by using a small amount of coating, 25% of coating can be saved for each square meter of leather, and the factory cost is reduced.

Description

technical field [0001] The invention relates to the related technical field of finishing rollers, in particular to ceramic coating finishing rollers. Background technique [0002] Existing finishing rollers adopt the extrusion molding process to create grooves on the rollers. Due to the limitation of the process, the highest runout error of the rollers after forming can only be 0.05mm, which cannot meet the precision requirements when painting specific leather. There are jumping marks on the leather surface, which affects the quality of finishing. [0003] For this reason, based on many years of working experience in the leather field and multiple tests, the inventor adopted the laser engraving roller body forming method to reduce the runout error of the formed roller body to less than 0.01mm, and because of the improved finishing accuracy, it can be used less The paint achieves the same finishing effect as before; [0004] In addition, the existing coating rollers often a...

AI Technical Summary

Problems solved by technology

[0004] In addition, the existing coating rollers often adopt an integrated structure, which has limitations in disassembly and assembly, which affects production efficiency. Based on this, the present invention designs a ceramic coating coating roller to solve the above problems

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