Method and device for rolling up planar products

A product, flat technology, applied in the field of rolling flat products, can solve the problems of deformed surface, damage and so on

Active Publication Date: 2019-01-18
CONTITECH ELASTOMER BESCHICHTUNGEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the circumferential winder or ascending winder is that the reel rests under its own weight on the conveyor belt or on a drive roller, or that a drive roller rests on the reel with sufficient force for the reel drive , so that in each of these cases deformation or surface damage may occur due to reciprocating work at the rolled article

Method used

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  • Method and device for rolling up planar products
  • Method and device for rolling up planar products

Examples

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Embodiment Construction

[0014] figure 1 The first step of a method according to the invention is shown at a device according to the invention, which depicts the initial phase of the rolling-up process. In the initial stage, the device or the winding machine works as a circumferential winding machine, whose winding receiver 2 (which can also be called sleeve 2 or winding station 2) rests on a conveyor belt 3 in such a way that it can Winding is performed automatically. The disadvantage of this circumferential winding machine is that the reel, that is to say the product already rolled up on the winding receiver 2, rests against the conveyor belt 3 under its own weight, so that by reciprocating work on the product already rolled up deformation or surface damage may occur. To avoid this, the winding position is lifted by a second drive directly after the start phase, ie after the few turns have been generated, which can be a linear drive or a hydraulic cylinder or a pneumatic cylinder or Electric cyli...

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PUM

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Abstract

The present invention relates to a method for winding up flat products, comprising the steps: - at a first height of a winding point (2) relative to a wound sheet-like product, rotary receiving the wound sheet-like article on the winding point (2), wherein the rotation of the winding point ( 2) generated by the supply of the wound-area product, and - moving the winding point (2) of the first height to a second height from the wound-area products above the first level, and - in the second level of the winding body (2) opposite the wound flat products, rotary receiving the sheet-like products to be wound on the winding body (2), wherein the rotation of the winding point (2) is generated by a first drive.

Description

technical field [0001] The invention relates to a method and a device for rolling up flat products. Background technique [0002] Central winders or circumferential winders are known hitherto for rolling up planar products, such as from textiles or from objects produced on calenders. [0003] The central winder has a drive that drives a sleeve, the rotation of which serves to wind the product applied at the sleeve into a spool. The sleeve is fastened to the drive on a support and is oriented perpendicularly to the force of gravity. The sleeve winds the product around itself without the product coming into contact with other objects such as the floor or the conveyor belt feeding the product to the central winder. Thus, while the central winder allows heavy reels (longer lengths) to be produced, the article (eg uncured product) deforms almost by its own weight without contact with the bottom surface or conveyor belt. A disadvantage of this central winder, however, is that i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H18/22B65H18/10
CPCB65H18/14B65H18/10B65H2301/364B65H2301/41352B65H2301/41468B65H2402/32B65H2403/944B65H2511/15
Inventor 曼弗雷德·耶格尔
Owner CONTITECH ELASTOMER BESCHICHTUNGEN
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