Plastic particle common machine head processing system

The invention discloses a common machine head processing system for plastic particles, and belongs to the field of plastic production equipment.The common machine head processing system comprises a heating pipe, a feeding pipe and a discharging pipe, the feeding pipe and the discharging pipe are fixed to the bottom end of the heating pipe, a first discharging opening and a second discharging opening are formed in the two ends of the discharging pipe respectively, and a control cylinder is slidably installed in the discharging pipe in the axial direction of the discharging pipe; a sliding block is fixed to the outer circumferential face of the control cylinder, a sliding groove is formed in the inner circumferential face of the discharging pipe, the sliding block is slidably connected with the discharging pipe through the sliding groove in the length direction of the discharging pipe, a reset spring is fixed to the side wall of the sliding block, and the end, away from the sliding block, of the reset spring is