Waste collecting pool suitable for laser cutting machine

The utility model relates to the technical field of laser cutting, and discloses a waste collecting pool suitable for a laser cutting machine, which comprises a collecting pool, a cooling mechanism and a collecting mechanism are arranged in the collecting pool, and the cooling mechanism is positioned above the collecting mechanism; the cooling mechanism comprises a cooling part and a filtering part; the cooling part is positioned above the filtering part; the cooling part comprises a water tank, a water outlet pipe is arranged in the water tank, and a water spraying pipe and a spray head are arranged in the collecting pool. Waste entering the collecting pool is cooled through a cooling mechanism and a cooling part, the waste and water are filtered and screened through a filtering part, the situation that when used water is recycled, the waste enters a water pump, and consequently the water pump is damaged is prevented, and the service life of the water pump and the service life of the waste collecting pool of