All-round welding equipment of adult incontinence pants and baby pull-ups production line

The utility model relates to all-round welding equipment of an adult incontinence pants and baby pull-ups production line. Two ends of a lower roller are in rotary match with the lower part of a cutter box plate; six lower heating module strips are arranged on a roller surface of the lower roller at equal distances; three upper rollers are arranged above the roller surface of the lower roller at the equal distances and are driven by an upper servo driving synchronizing control mechanism to rotate along the same direction; roller surfaces of the upper rollers are symmetrically provided with upper heating module strips; upper and lower roller shaft cores are respectively provided with lead wire grooves and power lines in the lead wire grooves supply power to electric heating tubes in the upper heating module strips; the power lines are connected with the power supply output end of a rotary collecting ring; a hydraulic oil cylinder is arranged on the cutter box plate and is connected with bearing seats at the two ends of the upper rollers; connection rod supports and L-shaped fixed connection rod fixed connection parts in a plurality of groups of connection rod clamping devices are connected with the side part of the lower roller; guide shafts in the plurality of groups of connection rod clamping devices are located in a track groove in a track groove wheel through guide bearings on the guide shafts; the track groove wheel is sleeved on the lower roller; and pressing plates in the plurality of groups of connection rod clamping devices are in pressing match or loosened match with the roller surface of the lower roller.