Conical twin-screw repairing device

Abstract

The invention aims at solving the problem of conical twin-screw repairing, and discloses a conical twin-screw repairing device comprising a supporting plate. A guide plate is fixedly installed on the surface of the supporting plate, a material storage box is fixedly installed on the left side of the guide plate, a material pump is fixedly installed on the surface of the guide plate, and a second guide pipe is connected between the material pump and the material storage box. A connecting rod is fixedly installed on the right side face of the guide plate. A guide frame is fixedly installed on the right side of the connecting rod. A first spiral spring sleeves the left side face of the guide frame. A sliding block is fixedly installed at the outer end of the first spiral spring. A connecting block is fixedly installed on the left side face of the sliding block. A first guide pipe is connected between the connecting block and the material pump. The outer end of the first guide pipe is fixedly connected with a spray head. A first rack is fixedly installed on the right side of the sliding block. The lower end of the right side face of the guide frame is fixedly provided with a connecting frame. Uniform repairing of conical twin-screws is achieved through material spraying between the conical double screws, and the repairing effect is improved.

Description

technical field [0001] The invention relates to the field of conical twin-screws, in particular to a repairing device for conical twin-screws. Background technique [0002] The conical twin-screw is different from the parallel twin-screw in shape, the diameters of the two ends are different, the diameter of the feeding section is large, and the diameter of the homogenizing section is small, and the middle is a gradual transition. The conical twin-screw is an intermeshing type, most of which are counter-rotating. Two conical screws mesh with each other in the barrel and rotate in different directions, and the top of the flight of one screw. However, after long-term use of the conical twin-screw, the degree of engagement between the conical twin-screws will decrease. Generally, the two screws are not matched enough. If it is polished and repaired, it is not easy to repair the two screws at the same time. It will affect the repair effect and the uniformity of the repair. Ther...

AI Technical Summary

Problems solved by technology

However, after long-term use of the conical twin-screw, the degree of engagement between the conical twin-screws will decrease. Generally, the two screws are not matched enough. If it is polished and repaired, it is not easy to repair the two screws at the same time. It will affect the repair effect and the uniformity of the repair. Therefore, it is urgent to design a conical twin-screw repair device to solve the repair problem of the conical twin-screw.

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