There are multiple ways to solve your issue. If I understood correctly you want to insert records to a table based on click event of a button.
- First design a table with fields you want to capture using this form.
- Than design the unbound form where textbox are not linked to any table.
- Than write append query.
- On submit button, run the append query.
I have created file for example, but there is not option to upload the same.