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Coiling device and method for processing material web coil

A technology of winding device and material web, applied in the field of paper web or cardboard web winding device, paper web or cardboard web field, can solve the problems of small quantity, expensive, time-consuming, etc., achieves small effective arm and good use of space Effect

Inactive Publication Date: 2011-09-21
VOITH PATENT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since a large part of the danger to the operator comes from such openings of the crusher, these openings must be equipped with expensive safety measures
In addition, a material flow of the web residues to be removed is also ensured, so that such shredder conveyors are relatively expensive overall, so that the number of such shredder conveyors is controlled in most cases to a small number
[0009] The process of separating the core and the web residue lying thereon (so-called debarking) is rather time-consuming, since the remaining web either has to be unwound at a slow creeping speed or has to be passed manually using special separation methods, e.g. layer by layer Knives or mechanically cleared in special devices, such as so-called clippers

Method used

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  • Coiling device and method for processing material web coil
  • Coiling device and method for processing material web coil
  • Coiling device and method for processing material web coil

Examples

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Embodiment Construction

[0054] The preferred embodiment of the winding device 1 according to the invention shown in the drawing is in the example shown a component of a web roll cutting machine in the "offline" state in a paper mill. The direction in space is given by the coordinate system. The winding device 1 has a ready position 2 in which a complete web roll 5 wound on a roll core 6 can be supported. From this ready position 2 the web roll 5 can be quickly placed into the unwinding position 3 . For this purpose, in the preferred embodiment shown, on the left and right of the preparation position 2 there is provided an introduction guide 9 which slopes slightly toward the unwinding position. It is also conceivable here that the introduction rail is designed horizontally and has a transport device, for example in the form of a transport trolley or a stopping and accelerating device. The functional positions, ie the ready position 2 , the unwinding position 3 and the subsequent position 4 describe...

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Abstract

The invention relates to a coiling device (1), which is provided with a preparing place and a coiling place for a material web coil, especially for a paper web or a cardboard web on a coil core, particularly on a roller; people wants to keep the space of the coil device small and improve the production rate, thus, the coil core, which is not coiled, can be moved to the preparing position from the coiling position according to the method.

Description

technical field [0001] The invention relates to a winding device for a web roll on a core, in particular a paper or cardboard web, having a preparation position and a winding position. [0002] Furthermore, the invention relates to a method for handling a web roll, in particular a paper or cardboard web, on a winding core in a winding device having a unwinding position and a ready position. Background technique [0003] The invention is explained below in connection with the processing of paper webs. However, the invention can also be applied correspondingly to other types of webs which are subjected to a similar treatment. In this case, the web is for example (but not exclusively) a web made of tissue paper or cardboard or of plastic or metal foil. [0004] In paper mills, paper webs of larger widths up to 11 meters in width are produced in paper machines. In this case, the paper machine and other machines or devices provided for processing the paper web are generally ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/10B65H19/12
CPCB65H2301/543B65H2301/41552B65H2801/84B65H19/126B65H2301/41361B65H2301/41732
Inventor 亨宁.古格尔
Owner VOITH PATENT GMBH
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