Automatic waxing device and waxing method

The invention belongs to the technical field of abrasive belt grinding equipment, and provides an automatic waxing device and a waxing method.The automatic waxing device comprises a connecting support, a control assembly, a lifting assembly, a wax strip driving assembly, a tray assembly, an inductive switch assembly and an electromagnetic valve assembly. According to the automatic waxing device, waxing can be carried out according to the process requirement, meanwhile, automatic compensation is carried out after a solid wax strip is abraded, the mechanical structure is simple and small, the waxing effect is uniform, the waxing amount and the waxing frequency are controllable, and the production efficiency can be improved; the independently-arranged control mainboard is adopted, the structure of the control mainboard and other assemblies are independently arranged, the control mainboard can be used in cooperation with various types of grinding machines, installation and deployment are rapid, and good economic