HEESEMANN Conveyor belt cleaning device

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In order to remove adhering dust from the feeding belt, HEESEMANN equips its wide belt sanders with a abrasive device. The material of the feeding belt thus retains its good adhesion properties to the workpiece, which has a positive effect on the sanding result.

Structure and function

The radiation of the feeding belt is done by compressed air. At the end of the machine, where the feeding belt moves forward again after passing the rear deflection roller, there is a pipe under the belt. This pipe is provided with a row of air holes. The compressed air flows into the pipe and is directed through the air holes against the feeding belt. The pipe is mounted so that it can move along its length. A pneumatic cylinder allows it to oscillate. By the back and forth movement of the air jets, the dust is blown out of the rhombic pattern of the feeding belt. A line control ensures that the abrasive device is only active as long as there is a workpiece on the belt.

Obrázky

Transportbandabstrahlvorrichtung, Lage in der Maschine
HEESEMANN, 2018
Transportbandabstrahlvorrichtung, Rohr und Oszillationszylinder
HEESEMANN, 2018