Automatically open, save and close excel?

I need import data from Excel to SQL.

Now, I use tSQL to directly read the excel files and transform to the SQL table.

As the user Excel is not a good format for SQL to read, I need use formula to transform the excel to be a SQL readable format.

Now, I add a sheet to copy the data from the sheet which user input the data and then ask the user to copy the excel to a specific location for import.

However, this will make the data in the excel double and result a large excel file.

I am thinking if it is possible to create a excel to use formula to copy the data from another excel.

Then, I need find some method to open that excel, let the content refresh from the source excel, save and close it.

Then I can directly use this excel for data import.

Is there any simple way to do so? I don't know marco much...

Ivan