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Conveyer for producing winding roll

A technology of conveyor belts and fiber materials, applied in the field of conveyor belts, can solve problems such as edge areas that cannot be solved, and achieve the effect of high flexural stiffness

Inactive Publication Date: 2007-06-06
MASCHINENFABRIK RIETER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While this proposal leads to an improvement in the deflection point area, especially for turning guide rollers, it does not solve the problems that arise in the edge area during wound roll formation

Method used

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  • Conveyer for producing winding roll
  • Conveyer for producing winding roll
  • Conveyer for producing winding roll

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] FIG. 1 shows a schematic view of a winding device 10 for producing wound rolls 12 . Such a winding device 10 can primarily be used to process nonwoven materials, fiber webs or rolls of fiber material into rolls before the fiber material is further processed. Thus, the winding device can be used in a combing room to receive the nonwoven material from the drafting unit via return plates, compression rollers and / or similar devices, and then deliver the produced winding rolls to the combing machine for further processing. further processing. In the following the description will only be made in connection with rolls of fibrous material, but this should not be understood as being in any way limiting.

[0031] The roll 14 is fed into the winding device 10 by means of a roll feeder 16, which in the present embodiment is formed by a guide plate extending curved downward on the outlet side. The roll 14 is wound on a core tube H serving as a core, the tube frame of which is rot...

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PUM

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Abstract

PROBLEM TO BE SOLVED: To provide a means capable of neatly and uniformly forming both edge regions of a winding body wound using a belt in a wrap winding body production machine. SOLUTION: This belt 18 of a device 10 for winding a fiber material supplied in the form of fleece or wrap 14 around a winding core H supported turnably to form the wrap winding body 12 is constituted in an endless manner, forms a loop around the winding core H, and is guided through a plurality of reversing guide rollers R1 to R5. At least one R5 of the reversing guide rollers is connected with a drive device, and at least another one of the reversing guide roller R4 is connected with a tension device 22. The belt 18 has a larger bending module than 249 MPa in the horizontal direction at a right angle for the longitudinal direction.

Description

technical field [0001] The present invention relates to a conveyor belt for a plant for winding fibrous material in the form of a nonwoven material or roll on a core, wherein the core is fixed in a rotatable manner so as to form a wound roll, an endless conveyor belt Orientation of the belt around the core and a number of deflection guide rollers, at least one of which is associated with drive means and at least one of which is associated with tensioning means. Background technique [0002] European patent EP-A2-878 568 discloses such a winding device for producing wound rolls formed by means of a flat conveyor belt. A loop of conveyor belt is arranged around a core tube (core), which is rotatably mounted on a fixed shaft. The conveyor belt loop can adjust its size as the diameter of the winding roll increases. At the end of the winding process, Almost completely around the winding roll. To form the wound roll, the web is passed between two turning guide rollers into a bel...

Claims

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Application Information

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IPC IPC(8): B65H18/22D01G27/02B65H19/28B65G15/30
CPCB65H2701/177D01G27/00B65H18/22
Inventor W·斯拉维克A·克莱纳
Owner MASCHINENFABRIK RIETER AG