Automatic cutting, assembling and welding mechanism for mask ear band lines

The utility model discloses an automatic cutting, assembling and welding mechanism for a mask ear belt line, which is simple in structure, free of manual welding, capable of improving production efficiency, compatible with welding and hot pressing of the ear belt line and wide in application range. According to the technical scheme, the automatic cutting, assembling and welding mechanism for the mask ear strip lines comprises a mask conveying track, a mask ear strip line welding station and a mask ear strip line hot-pressing station are arranged in the mask conveying track, ear strip line cutting assemblies are arranged on the outer portions of the two sides of the mask ear strip line welding station respectively, and the mask ear strip line hot-pressing station is arranged on the mask ear strip line hot-pressing station. Ear belt line welding assemblies are arranged above the two sides of the mask ear belt line welding station respectively, ear belt line hot-pressing assemblies are arranged above the two sid