Cooling roller device in synthetic leather production line

The utility model discloses a cooling roller device in a synthetic leather production line, and relates to the field of synthetic leather production equipment. The cooling device comprises an upper cooling roller, a lower cooling roller, an adjusting mechanism and bearings, the upper cooling roller is arranged above the lower cooling roller, a gap is formed between the upper cooling roller and thelower cooling roller, an inner cooling channel is formed in the upper cooling roller, a first condensation pipe and a second condensation pipe are arranged in the inner cooling channel, and the uppercooling roller is connected with the lower cooling roller through the adjusting mechanism. And the upper cooling roller and the lower cooling roller are connected with the adjusting mechanism throughbearings. After the technical scheme is adopted, the cooling roller has the beneficial effects that the structure is simple, the design is reasonable, the gap can be adjusted, the cooling of synthetic leather with different th