A stitching device for batch archives

The utility model provides a stitching device for batch archives, including binding machine body, spill frame A and rectangular plate, one has respectively been seted up in the rear position with thecenter partially in the book -binding machine base top inclined to one side the place ahead position of end face centre square groove, first binding needle, second binding needle and the third bind needle top face all with rectangle iron bottom face threaded connection. Through spill frame A's setting, in the time need binding the archives of 16K size, only need place archives and can bind in spill frame A, through first binding needle, the setting of needle and third binding needle is bound to the second, and 2mm can be bored to the one side, the hole of three kinds of different diameters of4mm and 6mm to improved stitching device's application scope, the first binding needle of on the other hand, the second is bound the needle and also can be used simultaneously with third binding needle, and is littleer, equall