Sand vibration and moulding sand recovery device of casting

Abstract

The invention discloses a sand vibration and moulding sand recovery device of a casting. The sand vibration and moulding sand recovery device comprises a fixed platform. Bottom feet distributed in anarray manner are arranged on the lower portion of the fixed platform. A first U-shaped seat is arranged above the fixed platform. Vibration reducers distributed in an array manner are arranged at theupper end of the first U-shaped seat. A second U-shaped seat is arranged at the upper ends of upper fixed plates of the vibration reducers distributed in an array manner at the upper end of the firstU-shaped seat. Vibration reducers distributed in an array manner are arranged on the inner walls of the two sides of the second U-shaped seat. Vibration motors are arranged at the outer ends of the two sides of the second U-shaped seat. A dustproof cover is arranged at the upper end of a vibration box. Handles distributed in an array manner are arranged at the upper end of the dustproof cover. A casting groove is arranged in the vibration box. Steel rods distributed in an array manner are arranged at the inner lower end of the vibration box. Moulding sand grooves are formed between the steel rods. A moulding sand channel is arranged below the vibration box. A moulding sand falling opening is arranged above the moulding sand channel, and a sand falling opening is arranged below the mouldingsand channel and is connected with a falling hole in a packing auger barrel. According to the sand vibration and moulding sand recovery device, the labor intensity of workers is reduced, moulding sand adhering to the casting can be cleared away easily, and recovery and reutilization of moulding sand are facilitated.

Description

technical field [0001] The invention relates to casting equipment, in particular to casting vibrating sand and a molding sand recovery device thereof. Background technique [0002] Casting is the main way of producing mechanical parts. There are many casting methods, but no matter which way, during the casting process, the castings will inevitably stick to the molding sand. If these molding sands are not cleaned, the quality of the castings will be seriously affected. Castings can not be used. The existing cleaning methods are generally shot blasting or manual cleaning. The shot blasting method is easy to damage the castings and the molding sand is not conducive to recycling. Manual cleaning is labor-intensive. In view of this situation, a casting vibrating sand is proposed. And its molding sand recovery device. Contents of the invention [0003] The object of the present invention is to provide a casting vibrating sand and a molding sand recovery device thereof, which ca...

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Problems solved by technology

[0002] Casting is the main way of producing mechanical parts. There are many casting methods, but no matter which way, during the casting process, the castings will inevitably stick to the molding sand. If these molding sands are not cleaned, the quality of the castings will be seriously affected. Castings can not be used. The existing cleaning methods are generally shot blasting or manual cleaning. The shot blasting method is easy to damage the castings and the molding sand is not conducive to recycling. Manual cleaning is labor-intensive. In view of this situation, a casting vibrating sand is proposed. And its molding sand recovery device

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