Air seal type wet spraying machine material distributing device and using method

Abstract

The invention relates to an air seal type wet spraying machine material distributing device. The material distributing device comprises a material barrel, a transmission shaft, a material distributingwheel and sealing baffles, the material barrel is of a cylindrical closed cavity structure, a discharging port and a feeding port are formed in the material barrel, the material distributing wheel isembedded in the material barrel and coaxially distributed with the material barrel, the front end face and the rear end face of the material distributing wheel are connected with the side wall of thematerial barrel through the transmission shaft correspondingly, isolation gaps are formed between the front end face and the rear end face of the material distributing wheel and the inner surfaces ofthe side walls of the front end face and the rear end face of the material barrel, and the sealing baffles wrap the transmission shaft and are located in the isolation gaps. The using method comprises the two steps of equipment assembling, material distributing and conveying and the like. According to the air seal type wet spraying machine material distributing device, on one hand, materials in apowdery state, a liquid state, a solid-liquid mixed state and the like can be effectively and continuously distributed and conveyed; and on the other hand, the defect that when a traditional wet spraying machine operates, due to the fact that the pressure of the discharging position is too large, materials in the material barrel flow back, and material supply and feeding stability is poor is effectively overcome.

Description

Technical field[0001]The invention relates to an air-sealed wet spraying machine material distributing device and a use method, belonging to the technical field of mechanical processing.Background technique[0002]The distributor is an important material distribution equipment in the current wet spraying machine. It plays a vital role in the operation stability of the wet spraying machine and the control accuracy of the spraying operation. The current various types of material distribution equipment are often traditional Although the metal dividing plate structure of the barrel charging machine can meet the needs of the dividing operation, during the dividing operation, the inlet pressure of the current distributor is often lower than the discharge port, which leads to In the process of dividing and discharging, it is very easy to cause excessive air pressure at the discharge port. On the one hand, the material from the discharge port of the distributor cannot be effectively transport...

AI Technical Summary

Problems solved by technology

[0002] The distributor is an important material distribution equipment in the current wet spraying machine. It plays a vital role in the operation stability of the wet spraying machine and the control accuracy of the spraying operation. The various material distribution equipment currently used are often traditional Although the metal material distribution plate structure of the barrel feeder can meet the needs of the material distribution operation, during the material distribution process, the current feed pressure of the feed inlet of the feeder is often lower than that of the discharge port, which leads to During the material distribution and discharge operation, it is very easy to cause excessive air pressure at the discharge port. On the one hand, the material from the discharge port of the feeder cannot be effectively transported to the spraying system of the wet spray machine; on the other hand, it is easy to cause Due to the excessive material conveying pressure in the spraying system, the sprayed material flowed back from the spraying system along the outlet of the distributor to the distributor, which caused serious material distribution and feeding failures in the distributor. At the same time, it also leads to a large amount of wear and tear of the distributor equipment during operation. In severe cases, it even causes the distributor to block and cause serious equipment damage, which affects the stability of normal spraying and feeding operations and the stability and reliability of equipment operation.

Images