2results about How to "Reduce cooling" patented technology

This utility model discloses an automotive wiring harness welding device, relating to the field of welding equipment. It includes a machine body with a worktable inside. An electric telescopic rod is mounted above the worktable, and a welding head is fixedly installed at the bottom of the electric telescopic rod. A partition is located at the lower end of the electric telescopic rod, and a cleaning mechanism is located above the partition. The cleaning mechanism includes an air pump, which is fixedly installed on both sides of the partition. When the operator welds the metal wiring harness, they first operate the automatic telescopic rod to move it down. A striking rod fixedly connected to the bottom of the welding head moves down along with the automatic telescopic rod. At this time, the striking rod strikes a seesaw, causing the other end of the seesaw to lift a protective plate, thereby preventing sparks or other impurities such as broken welding wire from being ejected onto the operator's body and endangering their health. The protective plate improves the safety performance of the automotive wiring harness welding machine.