A scraping system for isolating grids

Abstract

The invention provides a knife coating system used for an isolating mesh grid. By the adoption of the knife coating system for the isolating mesh grid, the technical problems that when an existing knife coating device is used for knife coating of the isolating mesh grid, the knife coating width of a scraping knife cannot be adjusted, knife coating cannot be conducted on a plurality of mesh grids with different widths at the same time, and using is monotonic. The knife coating system for the isolating mesh grid comprises a machine frame. A scraping knife is fixed to the machine frame. A working cavity is formed in the scraping knife. A feed inlet communicated with the working cavity is formed in the lateral portion of the scraping knife. A feeding mechanism which can convey paint to the feed inlet is arranged on the machine frame. A plurality of discharge outlets which are communicated with the working cavity are formed in the lower portion of the scraping knife. A regulation and control mechanism which can seal any discharge outlet is further arranged on the machine frame. A coating knife roller is arranged below the scraping knife and connected with a lifting mechanism which can drive the coating knife roller to rise and fall and can make contact with the scraping knife. A monitoring mechanism which can monitor the flow abnormity of the discharge outlets is further arranged on the scraping knife. The knife coating system used for the isolating mesh grid has the advantage of being high in practicability.

Description

technical field [0001] The invention belongs to the technical field of scraping coating, and relates to a scraping coating system, in particular to a scraping coating system used for isolating grids. Background technique [0002] Traditional isolation grids are mainly made of hard plastic, wood, iron pipes and other materials, which are time-consuming, laborious and material-intensive to build, causing secondary pollution such as dust and industrial construction waste. With the extension of the field of industrial fabrics, coating technology can Isolation grids with a variety of usage characteristics are produced. Coating is a solid continuous film obtained by one application of paint. It is a thin plastic layer coated on metal, fabric, plastic and other substrates for the purpose of protection, insulation, and decoration. The paint can be in gaseous, liquid, or solid state. The type and state of the paint depends on the substrate to be sprayed. There are many coating meth...

AI Technical Summary

Problems solved by technology

[0004] Although the squeegee coating device disclosed in this patent has simple structure, high precision, uniform coating, and controllable coating, when the squeegee coating device is used for squeegee coating of isolated grids, the squeegee coating width of the scraper cannot be adjusted, and cannot be simultaneously Scrape coating of different widths, multiple grids, single use, therefore, it is necessary to design a scraping system for isolating grids

Images