Switching drive arrangement of book -binding machine

The utility model relates to a book -binding machine equipment technical field, concretely relates to switching drive arrangement of book -binding machine, it is including switching the drive arrangement body, should switch the drive arrangement body including installing switching axle and the pulley on the gear reducer side on the base, cylindrical cam is installed on the top of switching the axle, the last cylindrical cam inclined plane of cylindrical cam contacts with pulley on the gear reducer medial surface, forms the sliding pair, its adopts and to set up a cylindrical cam on the top ofswitching over the axle, during the up -and -down motion, drives cylindrical cam and is rotary motion in the frame when the pulley of electric machine drive gear reduction gear above and, it has simple structure, and convenient to use switches over rapidly, and is fast, advantages such as work efficiency height. 本实用新型涉及装订机设备技术领域，具体涉及种装订机的切换驱动装置，它包括切换驱动装置本体,该切换驱动装置本体包括安装在底座上的切换轴和齿轮减速器侧面上的滑轮；所述切换轴的顶端安装有圆柱凸轮；所述圆柱凸轮上的圆柱凸轮斜面，与