Pin welding equipment suitable for aluminum substrate

The invention relates to the technical field of aluminum substrate welding, in particular to pin welding equipment suitable for an aluminum substrate. According to the technical scheme, a movable driving mechanism is installed on a workbench, a welding device is installed on the movable driving mechanism, a plurality of substrate placing mechanisms distributed at equal intervals are arranged on the workbench, the aluminum substrates are located in the substrate placing mechanisms during welding, a smoke suction mechanism is installed on the workbench, and the smoke suction mechanism is located in the substrate placing mechanisms. A control device is further installed on the workbench, the movable driving mechanism and the welding device are both in linear connection with the control device, and the control device inputs position coordinates of the multiple substrate placing mechanisms in advance. According to the aluminum substrate welding device, due to the fact that the number of aluminum substrates welded