Optical fiber connector automatic glue-injection machine

The invention discloses an optical fiber connector automatic glue-injection machine which comprises a base plate. A pedestal and a support are fixedly installed on the base plate. A mortise fixed plate is fixedly installed on the pedestal. A stepping motor, a glue injection shaft and a syringe needle shaft are mounted on the support. The glue injection shaft is provided with a piston enclasped support, a syringe enclasped support and a syringe cardboard. The syringe is fixed through the syringe enclasped support, the syringe cardboard and a pressure plate, and the syringe is positioned right above the mortise fixed plate. According to the invention, the stepping motor controls the glue injection shaft and the syringe needle shaft to operate, and through imitation of a hand pushed syringe, automatic glue injection of fiber mortise is realized. Thus, large labor intensity and low work efficiency caused by manual glue injection are avoided. In addition, as for glue injection, the syringe needle firstly extends i