The script Laz showed you should work though this one is better. If you are the founder and you are being kicked I'd be dropping those that do it if they refuse to stop. If your room is big then the normal users would find it disruptive.

Code:
on *:kick:#: {
  if ($knick == $me) {
    .msg chanserv unban # me
    .timer 1 1 join #
  }
}
One thing everyone, including me, forgot to mention too...

What if one of your fellow hosts decides to shitlist you (for fun of course)? Your constant rejoins and their ban enforcer will get you both killed for flooding :-รพ