| 摘要 |
A label applicator is of the type for separating labels from a continuous carrier strip and applying the labels to an object positioned at the applicator. The applicator includes a frame, a supply roll operably mounted to the frame for supplying the carrier strip having the labels thereon and a separator for removing the labels from the carrier strip. The applicator includes a rewind roll operably mounted to the frame for rewinding the carrier strip after the labels have been removed therefrom. The supply and rewind rolls are configured to move the carrier strip through the applicator. A rewind assembly has a motor, a pivoting arm and a sensing assembly cooperating with the pivoting arm. The sensing assembly is adapted to sense the presence or absence of a sensed element mounted on the pivoting arm as the arm moves from a first home position to a position other than the home position. The sensor is operably connected to the rewind roll motor to actuate the motor upon movement of the arm toward the home position.
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