Aluminum wire straightening mechanism of enamelling machine annealing furnace

The invention discloses an aluminum wire straightening mechanism of an enamelling machine annealing furnace. The aluminum wire straightening mechanism of the enamelling machine annealing furnace comprises a fixed cylinder, shell sleeves and straightening wheel assemblies, wherein the two ends of the interior of the fixed cylinder are each provided with one shell sleeve; the two straightening wheelassemblies perpendicular to each other are arranged in the shell sleeves; the included angle between each straightening wheel assembly and a horizontal plane is 45 degrees; each straightening wheel assembly comprises a shell and a straightening wheel; two straightening wheels are arranged in each shell; the two straightening wheels located in each shell make contact with each other; wire groovesare formed in the straightening wheels; the wire grooves of the two straightening wheels form a full-circular wire groove; and the full-circular wire grooves of the two straightening wheel assemblieslocated in one same shell s