Paint film automatic regulation and control system based on cascade regulation

• Main Authors: QIN QIUSHENG, LI ZEBIAO, WU YOU, XIE CUIFENG
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2019
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; CONTROLLING; ELECTRICITY; INSULATORS; PHYSICS; REGULATING; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention provides a paint film automatic regulation and control system based on cascade regulation. The paint film automatic regulation and control system based on cascade regulation comprises avehicle speed regulation module, a paint film outer diameter PID module, a furnace temperature PID module and a fan PID module, wherein the paint film outer diameter PID module, the furnace temperature PID module and the fan PID module are connected with the vehicle speed regulation module in a cascade manner; the vehicle speed regulation module outputs the vehicle speed information to the paint film outer diameter PID module, the furnace temperature PID module and the fan PID module; the paint film outer diameter PID module controls the outer diameter of a paint film of a product according tothe vehicle speed information; the furnace temperature PID module controls the furnace temperature according to the vehicle speed information; and the fan PID module controls the concentration of thesolvent in the furnace acc