You can batch export your all sheet metals to dwg or dxf and merge all in one file from a multibody part or an assembly. Solidxf can group all files by their thickness and material and name them with your choosen options. For example : Part Name-Configuration Name-Sheet Name-Quantity-Material.dwg etc. Please check out the shared youtube link below. Your thoughts,suggestions and questions mean a lot to me. Please feel free to ask any questions and suggestions in your mind.Thanks for your interest. Have a good day.