Applicator device with applicator heads and sensors

摘要

The device has an applicator head with applicator nozzle and suction nozzle, a head holder, and sensors. The head (1) is moved by a unit to press it against the workpiece. A sensor is formed as a mechanical contact sensor (3). It is fastened to the applicator head, and limits its movement, and is moved into contact with the workpiece. At least two sensors are fastened stationary near the nozzles. They consists of turnable rollers, roll off the workpiece, and engage on it so as to support each other. The head is moved by a spring unit (7).