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Cutting device for the tobacco industry and method for disabling the cutting device

A technology of cutting equipment and processing industry, applied in the field of electronic control devices, can solve problems such as collision danger, and achieve the effect of large collision protection

Inactive Publication Date: 2015-04-29
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Special risk of collision in the event of disturbances, also during normal cutting operation of the disconnection device

Method used

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  • Cutting device for the tobacco industry and method for disabling the cutting device
  • Cutting device for the tobacco industry and method for disabling the cutting device
  • Cutting device for the tobacco industry and method for disabling the cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The cutting device according to the invention is designed as a machine in the tobacco processing industry for cutting at least one conveyed strand into a plurality of rod-shaped products. In particular, cigarettes are processed from tobacco sticks, ie from double-length sections cut from tobacco bundle rods 9, 9'. The tobacco bundle 9 or 9' is fed continuously and at a constant speed in the conveying direction F. The cigarette sticks 91 or 91' (not shown) are cut (abtrennen) by the cutting device 1 and delivered to an intermediate conveyor (ie a so-called star wheel not shown). Such a spider is known, for example, from DE 10 2004 013 972 A1. Filters are also cut, for example, at the point of the cigarette.

[0027] The cutting device 1 is designed in a special manner according to the invention. With the cutting device 1 described in the exemplary embodiment, specific method steps according to the invention can be carried out for shutting down the cutting device—in pa...

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PUM

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Abstract

The device (1) has a knife mechanism (2) formed by a rotary driven knife carrier (20) that supports radial knives. A control device is connected with rotary drives (4, 5) of the knife carrier and a tube carrier (30) and produces a switch off signal for controlled shutting-down of the device in synchronous cutting operation. The tube carrier and / or the knife carrier are rotated in assigned retardation time that starts during the synchronous operation of the direct drives in a preset stop position. The knives and the tubes are present outside common cut positions. An independent claim is also included for a method for shutting-down a cutting device of a tobacco processing industry.

Description

technical field [0001] The invention relates to a method for cutting at least one transported strand (Strang) into a plurality of rods Cutting plant for the tobacco processing industry of products, especially cigarettes, filters or the like, comprising a machine base frame (Maschinengrundgestell), a knife device (which is driven by rotation, carrying at least one radial knife, with The tool holder of the axis of rotation is formed), the pipe device (Tubeneinrichtung) (which is formed by a pipe holder which is driven by rotation, carries at least one cutting pipe, and has an axis of rotation), the direct rotary drive of the tool holder and the pipe holder (which Formed by a frame-mounted (gestellfest) electric motor) and an electronic control unit, which is connected to the rotary drive for control and controls its synchronous operation. The two support axes of rotation are located transversely to each other and in a defined orientation based on the machine base frame for the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24C5/28A24C5/31
CPCA24C5/28
Inventor F·格罗索斯B·布林克曼C·拉克曼
Owner HAUNI MASCHINENBAU AG
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