Efficient molding powder blending device

Abstract

The invention discloses an efficient molding powder blending device. The efficient molding powder blending device comprises a stirring box and a supporting base. A feeding barrel is arranged on each of the two sides of the stirring box. The two feeding barrels are mounted on two supporting bases below the stirring box correspondingly. A first feeding opening is arranged on the outer wall of the lower end of each feeding barrel. An impurity removal box fixed to the outer side of the corresponding feeding barrel is arranged above each first feeding opening. A feed hopper is mounted at the top ofeach impurity removal box. The bottom ends of the impurity removal boxes communicate with the first feeding openings through guide pipes. Second feeding openings are arranged on the two sides of thetop of the stirring box. Discharging openings are arranged at the positions, close to the outer walls of the upper ends of the second feeding openings, of the feeding barrels. The discharging openingscommunicate with the second feeding openings through discharging pipes. According to the efficient molding powder blending device, molding powder raw materials can be automatically conveyed into thestirring box from low places upwards, the molding powder raw materials do not need to be manually lifted to the top of the stirring box to be fed, the labor intensity is relieved, and work efficiencyis improved.

Description

technical field [0001] The invention relates to the technical field of plastic powder processing equipment, in particular to a high-efficiency plastic powder blending device. Background technique [0002] Plastic powder is the material of the plastic spraying process. Simply put, the plastic powder is sprayed onto the surface of the material by the wind given by the compressed air after being heated at a high temperature. In the process of plastic powder processing and production, it is generally necessary to use a stirring device to stir and mix the plastic powder raw materials. However, the existing stirring device does not stir the plastic powder uniformly and thoroughly, the stirring efficiency is low, and the mixing effect is poor. It does not have the function of removing impurities, and cannot remove iron and large-grained raw materials in the raw materials, which seriously affects the mixing effect of raw materials and the quality after mixing. At the same time, the...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency plastic powder blending device, which has the advantages of good mixing effect on plastic powder raw materials and more thorough mixing, and solves the problem that the existing stirring device does not mix the plastic powder uniformly and thoroughly. Low efficiency, poor mixing effect, etc.

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