Sub - device of book end of cementing machine

The utility model relates to a sub - device of book end of cementing machine, the being used for clamp body of the tight books of clamp and clip including setting up on the sub - body of book end are personally experienced sth. Part of the body, still be equipped with the gyro wheel on the sub - body of book end, set up in the montant and the control panel of gyro wheel lower part, the montant drives the control panel and rotates around the gear shaft, end and toothed bar mesh about the gear shaft, and rack along guide rail horizontal slip, clamp body connects on the guide rail to along the guide rail horizontal slip, fold to the clip body, the utility model has the advantages of reasonable design, degree of automation is high, can guarantee the speed of cementing machine during operation conveying, again can the warranty clip remains stable to the clamp force of bookblock, improves off -the -shelf quality. 本实用新型涉及种胶装机的书夹子装置，包括设置在书夹子本体上的用于夹紧书本的夹紧体和夹子体；所述书夹子本体上还设有滚轮、设置于滚轮下部的竖杆和控制盘；竖杆带动控制盘围绕齿轮轴转动，齿轮轴的左右端与齿条相啮合，