The invention discloses a V-belt base glue and rope core bonding divider, which comprises a rack, wherein a base glue coil support for installing a base glue coil, a base glue sending assembly used for clamping a base glue on the base glue coil and conveying the base glue forwards, a base glue cutting assembly, a driving roller, and a driven roller connected with a front and back rope core tensioning device are sequentially arranged on the rack from the front to the back, and the driving roller is arranged on a spindle connected with a power device; the base glue cutting assembly is provided with a cutter used for cutting off the base glue, and the cutter is connected with a telescopic device; a dividing assembly is arranged at the lower side between the driving roller and the driven roller, and comprises a lifting device and a blade bearing connected with the lifting device, and a blade shaft and a plurality of round blades arranged on the blade shaft are arranged on the blade bearing; a counting sensor for detecting a base glue head is arranged on the rack, and the power device, the base glue sending assembly, the telescopic device, the lifting device, the front and back rope core tensioning device and the counting sensor are connected with a control system through signals. The V-belt base glue and rope core bonding divider can achieve an automation object.