An automatic vermiculite agent adding thin wall cast iron vermiculizing device

Abstract

The utility model is suitable for cast iron processing technical field provides a kind of automatic addition vermiculite's thin wall cast iron vermiculite device, including heating furnace, the melting furnace being set in heating furnace inside, and the feeding assembly being communicated with melting furnace and the wire feeding assembly being set in melting furnace top, the top of melting furnace is provided with top cover and sealing cover, the feeding hole is opened in sealing cover, the wire feeding assembly includes mounting bracket, the driven gear being set in symmetry in mounting bracket interior and cooperation pulley, wire feeding wheel is installed on driven gear, the passage for vermiculite passing between wire feeding wheel and cooperation pulley is formed.The device solves the problem that vermiculite addition too much or too little can cause vermiculite rate to drop, cause tensile strength and toughness to reduce, cannot reach production demand, reaches through wire feeding assembly and gradually sends into melting furnace vermiculite, accurately controls the addition amount of vermiculite, avoids adding too much or too little to cause vermiculite rate to drop, affects the effect of thin wall cast iron mechanical property.

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