| 摘要 |
<p>A vacuum conveying device for corrugated paper comprising a cut-off knife (1), wherein one side of the cut-off knife (1) is provided with a paper-feed roller (2), and the other side thereof is provided with a vacuum tube (4); the two ends of the vacuum tube (4) are provided with symmetrically distributed driving rollers (6), the driving rollers (6) being connected via a vacuum belt (5); and a vacuum belt hole (9) is provided on the vacuum belt (5), the vacuum belt hole (9) being in communication with a vacuum suction opening (8) on the vacuum tube (4). After the corrugated paper has entered the region above the vacuum tube, the vacuum tube generates a negative pressure and the corrugated paper is sucked onto the vacuum belt, which ensures flatness of the corrugated paper entering the paper-collecting process, improving stacking efficiency of the corrugated paper and improving the cutting efficiency and quality of the corrugated paper. The conveying device has a simple and compact structure, is convenient to install and use, and has a high level of automation and a reliable safety level.</p> |
