Hollow plate corona cooling device among PP

The utility model discloses a hollow plate corona cooling device among PP, hollow plate technical field in belonging to, solved among the PP hollow plate behind the corona high temperature, be unfavorable for the direct technical problem who cuts edge, its technical scheme main points are hollow plate corona cooling device among PP, including the support, fix on the support and be provided with first corona subassembly, the support is close to the fixed cooling module that is provided with of output of first corona subassembly, and a cooling module includes a cooling frame and a fixed coolingfan who sets up on a cooling frame, and it is two sets of that a cooling fan includes that the longitudinal symmetry distributes, and every group is provided with that the direction of transfer of hollow plate distributes among a plurality of and perpendicular to PP, reaches the effect that reduces the temperature behind the hollow plate corona among the PP. 本实用新型公开了PP中空板电晕冷却装置，属于中空板技术领域，解决了PP中空板在电晕后温度过高、不利于直接切边的技术问题，其技术方