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Method for supplying a new reel and splicer for carrying out this method

A technology of reeling and connecting station, which is applied in the direction of winding strip, transportation and packaging, thin material processing, etc., can solve the problems of unrealizable, troublesome and small space, and achieve the effect of connection.

Inactive Publication Date: 2009-07-15
KHS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This means that the clamping rails arranged on the beginning of the flat material of the connecting roll must be transported together with this connecting roll to the connecting station and then fixed there on the positioning element, which means at least a relatively labor-intensive operation and in position When the space is limited, most of them cannot be realized

Method used

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  • Method for supplying a new reel and splicer for carrying out this method
  • Method for supplying a new reel and splicer for carrying out this method
  • Method for supplying a new reel and splicer for carrying out this method

Examples

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Embodiment Construction

[0011] A supply unit, indicated generally at 1 in the drawing, is used for conveying flat material and, in the exemplary embodiment shown, is used exclusively for supplying weldable plastic or packaging film 2 to a packaging machine, not shown. To this end, the feed unit 1 has essentially two parallel mandrels 4 and 5 on a frame 3 with their axes oriented in the horizontal direction, which are intended to receive a roll 6 or 7 of plastic or packaging film 2 (film roll, respectively). ), one of the rolls is the roll in use when the packaging machine is running, from which the film 2 is pulled in the direction of arrow A and fed to the packaging machine, while the other roll is ready as a replacement or for roll change of the cohesive volume.

[0012] figure 2 and 3 The two mandrels 4 and 5 , the coils 6 and 7 arranged on these mandrels and the other axes are shown again in the state of the supply unit 1 immediately before the roll change and are parallel to each other and to...

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Abstract

In order to carry out a reel change in a supply unit which serves to feed a web-shaped flat material to a packaging machine or a processing machine of this type from reels which form in each case a flat-material supply, the flat material of the reel which is in use is connected to a joining region of a ready subsequent reel in a joining or connecting station for said reel change.

Description

technical field [0001] The invention relates to a method according to the preamble of claim 1 and a supply unit for carrying out the method according to the preamble of claim 10 . Background technique [0002] A method of this type is known (DE 10 2004 032 528 B3). In this known method, the positionally exact fixation of the starting or joining region of the flat material of the joining rolls to be prepared for roll changing is achieved using clamping rails which are located outside the supply unit Or the outside of the connecting station provided there for changing the rolls is fastened to the start of the connecting rolls of flat material using gauges. [0003] This means that the clamping rails arranged on the beginning of the flat material of the connecting roll must be transported together with this connecting roll to the connecting station and then fixed there on the positioning element, which means at least a relatively labor-intensive operation and in position When...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/10B65H19/18B65B41/12
CPCB65H2511/512B65H19/1836B65B41/16B65H2301/46013B65H23/1886B65H19/1873B65H2801/81
Inventor T·沙吉多M·范特里尔
Owner KHS GMBH