Coil feeding apparatus for manufacture of hairpin for motor of electric vehicle

Abstract

A coil feeding apparatus is configured to feed a material coil in a predetermined direction to manufacture a hairpin of a motor. The coil feeding apparatus includes a base plate provided on an upper surface thereof with a base rail and a guide rail connected to each other to form a straight path, a feeding module provided so as to reciprocate along the base rail and provided with a plurality of feeding grippers configured to grip the material coil, a fixed module disposed downstream of the feeding module on a feeding path of the material coil while being spaced a predetermined distance from the feeding module and provided with a fixed gripper configured to grip the material coil, and a guide module disposed between the feeding module and the fixed module to guide the material coil so that the material coil is fed straight.

Dependencies are inferred from the claim text.