Unloading device of plastic injection molding machine

Abstract

The invention discloses an unloading device of a plastic injection molding machine. The unloading device comprises the injection molding machine, a fixed rack, a stirring hopper, an unloading channel,a cover body, a rotary drum, a rotary shaft, a fixed bar, first stirring rods, second stirring rods and a feeding hopper. The fixed rack is fixed to the top of one end, close to an unloading port, ofthe injection molding machine; the stirring hopper is fixed to the top of the fixed rack; the unloading channel is fixed to the bottom of the stirring hopper and communicates to the unloading port ofthe injection molding machine; the cover body is fixed to the top of the stirring hopper; the rotary drum is rotatably connected to the middle of the cover body through a bearing; the rotary shaft isrotatably connected to the inner wall of the rotary drum through a bearing; the fixed bar is fixed to the lower end of the inner wall of the unloading channel, and the bottom of the rotary shaft is rotatably connected to a fixed plate through a bearing; the first stirring rods are symmetrically fixed to the outer side of the rotary drum; and the second stirring rods are symmetrically fixed to themiddle of the rotary shaft. The unloading device of the plastic injection molding machine can stir materials in the unloading hopper quickly and uniformly, so that the mixing uniformity of the materials is improved. A feed inlet and the unloading channel can be prevented from being blocked, so that the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of a blanking device for an injection molding machine, in particular to a blanking device for a plastic injection molding machine. Background technique [0002] Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. Divided into vertical, horizontal, all-electric. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it inject and fill the mold cavity; [0003] According to the automatic blanking device of an injection molding machine described in the existing patent CN208305618U, an automatic blanking device of an injection molding machine is disclosed. A feed pipe communicating with the push pipe is provided on the push pipe, a driver is installed at the nozzle of th...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a feeding device for a plastic injection molding machine to solve the technical problem that the material cannot be stirred evenly and the feeding port is easily blocked when the material is fed.

Images