Device for improving operation efficiency of ultrasonic automatic welding equipment

The utility model relates to a device for improving the operation efficiency of ultrasonic automatic welding equipment. The technical problem that existing ultrasonic welding equipment is low in operation efficiency is solved. Comprising a circulating jig mechanism, a plurality of battery cell bearing clamps are arranged on the circulating jig mechanism, welding seats are installed below the battery cell bearing clamps, a plurality of welding machines are arranged on the side edge of the circulating jig mechanism, and welding heads are arranged on one sides of the welding machines through guide sliding rail assemblies. The welding head is connected with the driving assembly which is arranged on the welding machine and can drive the welding head to lift up and down, and the welding seat is arranged on the battery cell bearing clamp, so that the in-place and in-place time of the welding machine can be saved, and the equipment operation efficiency is improved. The welding device has the advantages that the weldi