Mask ear line shaping and carding device

The utility model belongs to the technical field of mask production equipment, particularly relates to a mask ear line shaping and carding device, and aims to solve the problems that in the prior art, a pushing and pressing wheel rolls on a mask and does not position the edge of the mask, the mask is easy to deform, the positions of ear lines are uncertain, and the positions are difficult to be consistent during shaping and carding. In order to solve the problems that in the prior art, due to the fact that the ear wires are prone to deviating from an outlet cover face, and later packaging is affected, according to the scheme, the mask ear wire arranging device comprises a bottom plate, an electric heating pushing and pressing wheel is arranged at the top of the bottom plate, and a back plate is fixedly connected to the top of the bottom plate; a sliding pipe is matched with a wire arranging mechanism, so that the mask ear wires can be arranged at any position through a wire arranging rod; and the electric hea