Cooling device for photovoltaic welding strip production

The invention discloses a cooling device for photovoltaic welding strip production, and relates to the technical field of photovoltaic welding strip production. Comprising a base, the base is connected with a shell and two supporting frames, three water tanks are arranged between the two supporting frames, the peripheral sides of the water tanks are connected with two sliding rods, the sliding rods slide in the supporting frames, the sliding rods are connected with two first springs, the supporting frames are connected with first air cylinders, and output shafts of the first air cylinders are fixedly connected with connecting blocks. The middle sliding rod is fixedly connected with the connecting block, two first rotating rods are hinged to one supporting frame, the sliding rods located on the two sides are in sliding connection with the first rotating rods, the connecting block is hinged to the first rotating rods, a switching mechanism and an adjusting mechanism are arranged between the supporting frames an