首页> 外国专利> kalander, especially a superkalander

kalander, especially a superkalander

机译:卡兰德,特别是超级卡兰德

摘要

The invention concerns a calender, in particular a supercalender, on whose frame (1) a set of rolls (2) is mounted, which comprises an upper roll (3), a lower roll (4), and several intermediate rolls (5) placed between the upper roll and the lower roll. The rolls (3, 4, 5) are supported on the frame (1) by the intermediate structure of the base parts (34, 47, 54) being vertically displaceable along guides (7) provided in the frame. Of the base parts, at least the base parts (54) of the intermediate rolls can be positioned in the vertical direction by means of lifting spindles (6) provided in the frame (1) and by means of spindle nuts (56) provided on the spindle. The base parts (54) of the intermediate rolls are supported on the lifting spindles (6) being vertically displaceable by means of pressure-medium operated relief devices (57) arranged between the base parts (54) and the spindle nuts (56) to reduce the journal loads on the rolls (5). The bearing housings (51) of the intermediate rolls are attached to the base parts (54) being pivotable relative to an articulation shaft (53) parallel to the axes of the rolls (3, 4, 5) and supported on the base parts (54) by means of attenuation devices (10) to equalize the forces resulting from movements of the nips (N1, N2, N3, N4) between the rolls and to attenuate oscillations of the rolls (5).
机译:本发明涉及一种压光机,特别是超级压光机,在其框架(1)上安装了一组辊(2),其包括上辊(3),下辊(4)和几个中间辊(5)。放在上辊和下辊之间。辊(3、4、5)通过基部(34、47、54)的中间结构可沿设置在框架中的导向件(7)竖直移动而支撑在框架(1)上。在基础部分中,至少中间辊的基础部分(54)可通过设置在框架(1)中的提升主轴(6)和通过设置在框架上的主轴螺母(56)在垂直方向上定位。主轴。中间辊的基部(54)通过设置在基部(54)和心轴螺母(56)之间的压力介质操作的卸压装置(57)支撑在升降主轴(6)上,该升降轴可垂直移动。减少辊子上的轴颈负载(5)。中间辊的轴承座(51)固定在基部(54)上,基部可相对于与辊(3、4、5)的轴线平行的铰接轴(53)枢转并支撑在基部( 54)借助于衰减装置(10)来均衡由辊之间的辊隙(N1,N2,N3,N4)的运动所产生的力,并减弱辊(5)的振动。

著录项

相似文献

  • 专利
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号