Spinning machine

The invention provides a spinning machine and belongs to the technical field of spinning machines, the spinning machine comprises a box body, a guide rail is fixedly connected to the right upper surface of the box body, a limiting plate is fixedly connected to the right side face of the guide rail, a pulley is slidably connected to the upper surface of the guide rail, and a connecting rod is fixedly connected to the outer surface of the pulley; and a stretching box is fixedly connected to one end of the connecting rod, a pressure pump is installed on the rear surface of the stretching box, and an extrusion head is fixedly connected to the left side face of the stretching box. According to the spinning machine, through the arrangement of the tension pump, the extrusion head and the discharging hole, under the driving of the pressure pump, spun yarns are extruded from fibers through the extrusion head and the discharging hole, through the arrangement of the guide rail, the limiting plate and the pulley, the stretching box is helped to slide left and right on the guide rail, the extruded spun yarns are stretched left and right, and the limiting plate protects the stretching box from falling off; automatic and mechanical stretching of the device is achieved, waste of manpower and material resources is reduced, and meanwhile the working efficiency is improved.