I can think of two solutions here.
1. plug in a pen drive/thumb drive in the USB port of your DGS-3630-28TC and under Management> SD Card Management> SD Card Backup Settings create the backup schedule of configuration or logs as you wish.
2. Try D-View 7 or D-Link Network Assistant to be able to do the same for multiple products of D-Link
Hope this helps.
Regards
RD