Apparatus for producing filters in the tobacco-processing industry

A filter, the industry's leading technology, applied in the field of filter devices, can solve the problem of high static state costs, etc., to achieve the effect of short structure length

Inactive Publication Date: 2014-01-08
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A corresponding idle state of the device in particular leads to particularly high idle state costs

Method used

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  • Apparatus for producing filters in the tobacco-processing industry
  • Apparatus for producing filters in the tobacco-processing industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] exist figure 1 A machine 2 for making filter rods is shown in . Said machine 2 generally has two main assemblies, namely a device 4 for making filters and a device 6 for preparing tow. The device 6 for preparing tow has a deflection wheel 12 and a roller pair 14 for continuously withdrawing an endless strip of filler material 8 from a filter pack 10 . The pair of rollers 14 can be driven by a main drive 16 via belt drives 18 , 20 and a transmission 22 . The transmission ratio of the transmission 22 can be varied by means of a servomotor 24 . The filling material 8 is drawn out of the filter pack 10 via the deflection wheels 12 by means of the roller pair 14 . Here, the filling material 8 passes through two air nozzles 26 , 28 which serve to prepare and loosen the fabric of the filling material 8 . The roller pair 14 is followed by two further roller pairs 30 , 32 . The roller pairs 30 , 32 can also be driven by means of the main drive 16 via belt drives 18 , 34 . ...

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PUM

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Abstract

The invention relates to an apparatus (4) for producing filters in the tobacco-processing industry consisting of a filling material (8b) and an enveloping material (42) wrapping the latter, wherein the apparatus (4) comprises a feed unit (41) for feeding the filling material (8b), a further feed unit (43) for feeding the enveloping material (42) with a gluing unit (44) for applying glue to the enveloping material (42), a format (46) for placing the enveloping material (42) around the filling material (8b), and a formatting belt (40) for transporting the glued enveloping material (42) together with the filling material (8b) in the transport direction (T) to the format (46), wherein a substantially downwardly directed outlet opening (76) of the gluing unit (44) is arranged in the transport direction T upstream of the format (46), below a transport plane E defined by the formatting belt (40) and above the enveloping material (42) to be glued, in order for the glue to be dispensed in a substantially downwardly directed manner.

Description

technical field [0001] The invention relates to a device for producing filters for the tobacco processing industry from a filling material and a packaging material for the filling material, wherein the device has a conveying unit for conveying the filling material; A conveying unit for conveying the packaging material, which has a gluing unit for applying glue to the packaging material; a bong for placing the packaging material around the filling material and A bong belt for conveying the glued packaging material together with the filling material along the conveying direction towards the bong. Background technique [0002] Such devices for producing filters for the tobacco processing industry are known from the general prior art. In order to establish a secure connection between the filling material and the packaging material, it is necessary to apply glue to the inner side of the packaging material. For this purpose, gluing units are known from the prior art, which are a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24C5/24A24D3/02
CPCA24C5/24A24D3/0233
Inventor D.措伊纳O.马特恩
Owner HAUNI MASCHINENBAU AG
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