Dust removal device of injection molding machine

The utility model relates to the technical field of dust removal devices, and discloses a dust removal device of an injection molding machine, which comprises an injection molding table, the top of the injection molding table is fixedly connected with a material receiving plate, the top of the material receiving plate is fixedly connected with a regulation and control box, the inside of the regulation and control box is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with a telescopic adjusting rod. And the other end of the telescopic adjusting rod penetrates through the regulation and control box and is connected with a fixing frame. The utility model has the following advantages and effects: after the clamping plate is clamped into the fixing frame, a worker wrenches one side surface of the reinforcing frame corresponding to the clamping plate, and the fixing is enhanced through the fixing screws, so that the whole device is convenient to mount and dismoun