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Winding axle bearing for fibrous web rewinding stand

A fiber web and winding shaft technology, which is applied in the direction of winding strips, thin material handling, transportation and packaging, etc., and can solve the problem of uncontrollable winding shafts

Inactive Publication Date: 2013-04-03
METSO PAPER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the function of the stop is disturbed, the winding shaft can even roll uncontrollably towards the winding drum

Method used

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  • Winding axle bearing for fibrous web rewinding stand
  • Winding axle bearing for fibrous web rewinding stand
  • Winding axle bearing for fibrous web rewinding stand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] exist figure 1 A side view of a known winder 1 for a fiber web machine, more precisely a continuously working winder, is schematically shown in . The winder 1 has a winding drum 3 on which the web W to be rewound travels and is guided to a fiber reel 5 wound around a winding shaft 13 . A winding machine 1 of this type shown in the figures has a so-called primary winding station 7 and a secondary winding station 9 . A winding shaft support 15 is provided associated with the winding machine, in which the empty winding shaft 13 required for the winding machine 1 can be supported. The winder is a mechanical winder, which is a so-called continuously working rewinder for machine rolls, the winding shaft being a so-called mandrel (Tamboure). Both ends of the winding shaft are supported in the winding shaft carrier, preferably in bearing sleeves of the winding shaft carrier.

[0025] Here, the winding shaft support 15 has frame parts 17 positioned on different sides of the f...

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PUM

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Abstract

The bearing (15) has two bearing stations (21) lying one after another for winding axles (13) that are arranged in different horizontal planes (H1-Hn). A transportation equipment (19) for the winding axles is arranged in connection with the bearing stations to transport the winding axles from one of the bearing stations to the other bearing station. The bearing stations comprise a bearing surface for the winding axles, where the bearing surface is provided on the horizontal planes. The transportation equipment comprises a lifting mechanism (19.1) arranged between the bearing stations.

Description

technical field [0001] The invention relates to a winding shaft support for a fiber web winding machine, through which the winding shaft support can be conveyed to the winding station of the winding machine during sequential winding, wherein the winding shaft support It comprises at least two consecutively arranged bearing tables for the winding shaft, which are arranged on different levels. Background technique [0002] In a fiber web machine, fiber webs, such as paper and cardboard, are produced during the running process. Depending on the speed of the machine and the weight per square meter of the web, the weight of the continuously formed web can exceed 100 tons per hour. The web is wound into rolls, which can be processed, for example, in rolls during reprocessing, so that the continuous flow of the web can be changed substantially periodically by winders for fiber web machines. deal with. With winders, a fixed amount of web can be wound around a winding shaft, where...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H19/30
CPCB65H2301/4181B65H19/2261B65H19/2253B65H19/30
Inventor 汉娜-凯撒·科尔霍宁马尔科·蒂立凯宁亚里·蒂塔珀特里·恩瓦尔德汤米·万哈拉
Owner METSO PAPER INC