公开(公告)号：US4852209A

公开(公告)日：1989-08-01

申请号：US195108

申请日：1988-05-16

申请人： Peter Svenka ,  Richard Rauf

发明人： Peter Svenka ,  Richard Rauf

IPC分类号： B65H23/00 ,  B21B28/04 ,  B65H5/00 ,  B65H27/00 ,  D21G1/00 ,  D21G3/02

CPC分类号： B21B28/04 ,  D21G3/02

摘要： Apparatus for intermittently removing impurities from the periphery of a calender roll includes a rotary cleaning implement in the form of a brush or several felt discs and having an axial length in the range of 5-10 cm. The cleaning implement is reciprocable longitudinally of the roll along a suitable guide and can be driven back and forth by a motor so as to remove impurities which are detected by a mobile monitoring device. The latter can be mounted in or on a frame for the cleaning implement or is movable along the roll independently of the cleaning implement. The apparatus can be mounted at the inlet or outlet side of the nip of the calender roll with a companion roll. The frame for the cleaning implement can carry one or more nozzles which direct water or another liquid (such as a solvent) against the cleaning implement and/or against the roll, and one or more nozzles which blow jets of air against the periphery of the roll.

摘要翻译： 用于从砑光辊周边间歇地除去杂质的设备包括刷子形式的旋转清洁工具或几个毛毡盘，并且具有在5-10cm范围内的轴向长度。 清洁工具沿着适当的引导件在辊的纵向往复运动，并且可以由电动机来回驱动，以便去除由移动监控装置检测到的杂质。 后者可以安装在用于清洁工具的框架中或框架上，或者可以独立于清洁工具沿着辊移动。 该装置可以安装在压延辊的辊隙的入口侧或出口侧，并具有伴随辊。 用于清洁器具的框架可以携带一个或多个喷嘴，其将水或另一液体（例如溶剂）引导到清洁器具和/或抵靠辊子，以及一个或多个喷嘴，其将空气喷射喷射到 滚。

公开(公告)号：US4685390A

公开(公告)日：1987-08-11

申请号：US726131

申请日：1985-04-23

申请人： Josef Pav ,  Reinhard Wenzel ,  Peter Svenka ,  Richard Rauf

发明人： Josef Pav ,  Reinhard Wenzel ,  Peter Svenka ,  Richard Rauf

IPC分类号： D21G1/00 ,  D21G1/02 ,  B30B3/04

CPC分类号： D21G1/0293

摘要： A calender wherein a permanently installed main roll cooperates with at least one exchangeable roll to provide a nip for the passage of a web of paper or the like. The end portions of the exchangeable roll are mounted in bearings which are insertable into and extractible from sockets provided in levers which are pivotably mounted in the frame of the calender. The calender has a transporting unit which is provided with grippers for the bearings and with motors which reciprocate the grippers to extract the bearings from their sockets after the levers are pivoted to positions in which the exchangeable roll is spaced apart from the main roll. The transporting unit thereupon transfers the exchangeable roll onto a mobile rack which can be transported to a station where the exchangeable roll is repaired. The same rack or a discrete second rack can deliver a refurbished exchangeable roll to the transporting unit for introduction of the bearings on the refurbished roll into the sockets on the levers in the frame of the calender before the levers are pivoted to move the refurbished roll into engagement with a running web or with the main roll. Locking devices are provided to releasably hold the bearings in their sockets, and additional locking devices are provided to releasably hold the bearings in sockets which are provided on the rack or racks. The transporting unit can constitute a robot whose grippers then constitute effectors and whose operation is automated to start a roll exchanging operation as soon as one or more sensors in the calender ascertain that the quality of the exchangeable roll is unsatisfactory for further treatment of running webs.

摘要翻译： 一种压光机，其中永久安装的主辊与至少一个可更换的辊协作以提供用于纸幅等的通过的辊隙。 可更换辊的端部安装在轴承中，该轴承可插入并且可从可旋转地安装在压延机的框架中的杠杆中提供的插座中提取。 压光机具有传送单元，该传送单元设置有用于轴承的夹持器以及马达，该马达在夹持器转动到可更换辊与主辊间隔开的位置之后使夹具往复运动以从其插座中提取轴承。 运输单元随后将可更换的辊转移到可移动的移动架上，该移动架可以被运送到可更换的辊被修理的工位。 相同的机架或离散的第二机架可以将翻新的可更换的辊子运送到运输单元，用于将翻新的辊筒上的轴承引入压延机的框架中的杆上的插座中，在杠杆枢转之前将翻新的辊子移动到 与运行的网络或主卷轴的接合。 提供锁定装置以可释放地将轴承保持在其插座中，并且提供附加的锁定装置以可释放地将轴承保持在设置在机架或机架上的插座中。 传送单元可以构成一个机器人，其夹具然后构成效应器，并且一旦压光机中的一个或多个传感器确定可交换辊的质量不能令人满意以进一步处理运行的卷筒纸，其操作自动地开始卷筒更换操作。