Pipeline flaring device

The utility model discloses a pipeline flaring device. The pipeline flaring device comprises an installation frame. A conveying assembly and a flaring assembly capable of adjusting the temperature are installed at the two ends of the top of the installation frame correspondingly. A fixing assembly installed on the top of the installation frame is further arranged between the conveying assembly and the flaring assembly. The fixing assembly is further provided with a PLC connected with the flaring assembly and the fixing assembly. A laser receiver connected with the PLC is installed on the fixing assembly. And a laser transmitter corresponding to the laser receiver is mounted at the top of the mounting frame. According to the flaring device, the temperature of the flaring assembly can be adjusted, so that a pipeline does not need to be heated and softened by a heating box before flaring, and the flaring quality of the pipeline is improved by heating the flaring assembly and adjusting the temperature of the flar