| 摘要 |
<p>The dynamic buffer (1) is suitable for supplying piles (P) In arrival from a cutting station (ST) to a continuous stuffing system (C) and comprises two storage levels (2) upper (2A) and lower (2B) in each of which parking cells (3) are arranged in series suitable for receiving retaining and dispensing the piles (P). Each cell (3) comprises: two consecutive roller counter roller pairs (32) spaced by a lower amount than a longitudinal extension of the piles (P) motorised in synchrony by a respective independent motor (33) suitable for adheringly gripping and drawing a pile (P); sensor means (34) destined to detect whether each parking cell (3) is free or occupied by a pile (P). The buffer (1) further comprises electronic managing and command means (10) suitable for receiving signals provided by the sensor means (34) and piloting the flow of piles (P) in inlet to the storage levels up to bringing each thereof to the most downstream free parking cell (3) transferring the piles (P) to the successive cells (3) and finally enabling outlet of the piles from the storage level the electronic means (10) acting in phase relation with the cutting station (ST) and the stuffing system (C) such that the supply of the piles (P) thereto is done with a cadence proportional to the operating velocity thereof.</p> |
