Raw material conveying device of plastic injection molding machine

The utility model discloses a plastic injection molding machine raw material conveying device which comprises a moving frame, a collecting box is arranged at the bottom of the moving frame through a horizontal transverse plate, a conveying storage box is arranged on the end face of the moving frame, and a first motor is arranged in the middle of the end face of an installation partition plate. Plastic raw materials in a conveying storage box are pumped out and conveyed into a conveying pipe by a material suction pump through a material pumping pipe, meanwhile, a raw material conveying elastic material pipe communicates with a feeding port of an injection molding machine, and the raw material conveying elastic material pipe can be rapidly connected with the injection molding machines at different positions through the elastic function of the raw material conveying elastic material pipe; and meanwhile, through the arrangement of a movable connecting disc, the raw material conveying elastic material pipe can mov