Polyester foam board multi-wire heating and cutting equipment

The invention belongs to the technical field of multi-wire heating and cutting, and discloses polyester foam board multi-wire heating and cutting equipment which comprises a working platform, a conveying device is arranged on the upper end face of the working platform, a feeding device is arranged at the position of one end face of the working platform, a supporting plate is slidably placed on the conveying device, and a polyester foam board is placed on the supporting plate. A portal frame is arranged in the middle of the working platform, linear modules are symmetrically distributed on the two inner sides of the portal frame correspondingly, the power output ends of the linear modules are slidably connected with corresponding adjusting assemblies, and symmetrical cutting devices are fixedly installed at the positions, close to the linear modules, of the two inner sides of the portal frame correspondingly. The cutting devices and the corresponding linear modules are arranged in parallel at the same time, and