公开(公告)号：US20150040735A1

公开(公告)日：2015-02-12

申请号：US14523043

申请日：2014-10-24

Applicant: FUTURA S.p.a.

Inventor： Paolo CATELLI

IPC: B26D7/06 ,  B26D3/16 ,  B26D7/02 ,  B26D1/46

CPC classification number: B26D7/0683 ,  B26D1/46 ,  B26D3/16 ,  B26D7/02 ,  B26D2007/013 ,  Y10T83/0538 ,  Y10T83/303 ,  Y10T83/6492 ,  Y10T83/6572 ,  Y10T83/6579 ,  Y10T83/707 ,  Y10T83/7264

Abstract: Machine for cutting paper logs, including a support for supporting one or more logs (3) disposed side by side, device for advancing the logs (3) on the support, device for the transverse cutting of the logs (3) and device for blocking logs (3) during their cutting. The cutting device includes an annular band blade (4) having a bevel (400, 401) on both its edges, provided in correspondence to a cutting station (T) in which the logs (3) are cut and connected to corresponding guiding and actuating structure, the blade (4) featuring a portion (40) defining a corresponding cutting plane which is oriented orthogonally with respect to the longitudinal axes of logs (3), the blade being provided with a sharpening device (100) continuously acting on both its bevels (400,401). The machine includes structure for the relative motion of logs (3) with respect to the blade (4) along the cutting plane. The blade (4) acts on one log (3) at a time.

Abstract translation: 用于切割原木的机器，包括用于支撑并排设置的一个或多个原木（3）的支撑件，用于将支柱上的原木（3）推进的装置，用于横向切割原木（3）和装置的装置 原木（3）切割期间。 切割装置包括环形带状刀片（4），其在其两个边缘上具有对应于切割台（T）的斜面（400,401），其中原木（3）被切割并连接到对应的引导和致动 结构中，刀片（4）具有限定相应于原木（3）的纵向轴线正交定向的对应切割平面的部分（40），所述刀片设置有连续作用在其两者上的磨削装置（100） 斜面（400,401）。 该机器包括用于沿着切割平面相对于叶片（4）的原木（3）的相对运动的结构。 刀片（4）一次作用在一个日志（3）上。