Air cap spraying and drying device and method

Abstract

The invention belongs to a bullet manufacturing technology, and relates to a production device for spraying and drying air caps. The air cap spraying and drying device comprises a rack (1), and a transmission chain (19), a transmission mechanism, an air cap rotating mechanism, a spraying mechanism, a heat preservation cover (3) and a dryer (23) which are arranged on the rack (1). The transmission mechanism drives air caps (12) arranged on the transmission mechanism to move through the transmission chain (19), when the air caps (12) to be sprayed move to the spraying position, stop moving but still rotate under the action of the air cap rotating mechanism, the spraying mechanism conducts spraying operation on the air caps (12), and after spraying is completed, the air caps (12) continue to move forwards into the heat preservation cover (3) to be dried. According to the device and the method, automatic spraying of the outer surfaces of the air caps is achieved, the consistency of the surfaces of products is improved, workers are isolated from the spraying process, the health damage of the spraying work to the workers is reduced, drying treatment is directly conducted after the spraying work is completed, turnover work is reduced, the number of operators is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the bullet manufacturing technology, and relates to a spraying and drying device and method for a hood. Background technique [0002] The wind cap is a tapered sleeve structure arranged on the head of the bullet, which is used to improve the aerodynamic shape of the projectile and provide certain protection. In order to prevent problems such as rust on the surface of the hood, the hood is generally painted and dried. [0003] At present, when completing the spraying and drying process requirements of a certain type of hood, the process requirements for the outer coating of the hood are mainly achieved by manually rubbing the outer surface of the hood. After the outer coating is completed, the hood is placed on a special hanger and sent to the electric furnace for heating Drying, this method has problems such as low operating efficiency, poor spraying effect, and affecting health. A new type of hood spraying and drying product...

AI Technical Summary

Problems solved by technology

[0003] At present, when completing the spraying and drying process requirements of a certain type of hood, the process requirements for the outer coating of the hood are mainly achieved by manually rubbing the outer surface of the hood. After the outer coating is completed, the hood is placed on a special hanger and sent to the electric furnace for heating Drying, this method has problems such as low operating efficiency, poor spraying effect, and affecting health

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