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Double spray-head carousel winder

A rotary and coiler technology, applied in the direction of winding strips, thin material handling, transportation and packaging, etc., can solve problems such as complex structures

Inactive Publication Date: 2009-07-22
SMS DEMAG AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in order to swing the outer support device inwards, a complex structure is required

Method used

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  • Double spray-head carousel winder

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] Said figure shows a rotary reel 1 with two turntables 2, 2', which are connected to each other by a hollow beam 3 and two guide rails 4, 4'.

[0020] The mandrel supports 5, 5' and 6, 6' are respectively supported on the guide rails 4, 4' in such a manner that they can move towards and away from each other. The mandrel supports 5, 5' and 6, 6' have expansion heads 7, 7' and 8, 8' of the coiling device.

[0021] Two-piece splined shafts 9, 9' are arranged in the hollow beam 3. The free ends of the splined shafts 9, 9' driven in rotation by the drive means 10, 10' are held by bearings arranged in stops 11, 11'. Piston-cylinder assemblies 12, 12'; 13, 13' are arranged between stoppers 11, 11' and mandrel supports 5, 5'; 6, 6'. The turntable 2' can be set in rotational motion by drive means 14.

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PUM

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Abstract

A carousel coiler with two coilers, which are mounted in a rotatable rotor, are rotatably driven independently of each other, are intended for the successive, continuous winding of metal strip and each have spray heads, which comprise a number of segments that can be moved in a spreading manner, are supported on axially displaceable wedge-shaped directing surfaces and on which the coilers can be cyclically moved in each case from a starting position into a strip-coil transfer position by turning of the rotor, is to be developed in such a way that a pivot-into-place outside bearing becomes superfluous, that the coil or the coil to be wound is always supported on both sides in every position, and that the carousel coiler can be used both for winding up and unwinding coils. For this purpose, it is proposed that the rotor comprises two rotor discs (2, 2'), which are opposite each other and connected to each other by at least one hollow cross-member (3) and that the rotor carries at least two double spray-head coilers.

Description

technical field [0001] The invention relates to a rotary coiler with two coilers mounted on a rotatable rotor, capable of being rotationally driven independently of one another, and intended for successively continuous coiling of metal The coiling devices each have an expansion head consisting of a plurality of expandably movable segments, the coiling devices are supported on axially displaceable wedge-shaped sliding surfaces, and wherein the coiling devices pass through Rotations of the rotors are each capable of cyclically moving from a home position to a coil transfer position. Background technique [0002] Such a rotary reel is known, for example, from DE 198 36 159 . The rotary coiler has a coiling mandrel mounted in the air, so that due to the suspension in the air there is a weight limitation of the coil to be supported or to be wound. If heavier coils are to be wound, the winding mandrel as well as the rotor must be constructed with corresponding strength. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C47/04B21C47/30B65H18/10B21C47/24
CPCB21C47/30B21C47/245
Inventor A·鲍姆霍夫
Owner SMS DEMAG AG