how to creat un movement Line for model in runtime

I test this but it does not work :

Code:
var mov:TGLMovement;
mov:=TGLMovement(form1.FindComponent('LabelInfo'+inttostr(NombreDimage)));
mov:=TGLMovement.Create(Self);
With mov do begin
name:'mov'+inttostr(i)       ///move 1 2 3 4 5 6 .... 50
end;  
  /