Regulation assembly for a cigarette manufacturing machine and method for regulating the transport of the cigarette filler

A control device and manufacturing machine technology, applied in the direction of manufacturing cigarettes, applications, tobacco, etc., can solve problems such as wear, inability to prevent changes, flow resistance changes, etc., and achieve the effect of simplifying expansion

Active Publication Date: 2015-07-08
RIEDEL FILTERTECHNIK GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The problem here, however, is that, on the one hand, the conveying medium usually wears out after several hours of processing, and its flow resistance to the passing air flow changes due to the very fine tobacco particles remaining in the conveying medium
[0008] However, such a control device does not prevent changes in the delivered air volume and thus the flow conditions on the suction belt and the properties of the delivered cigarette filler rods due to changes in the through-flow properties of the transport medium.

Method used

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  • Regulation assembly for a cigarette manufacturing machine and method for regulating the transport of the cigarette filler
  • Regulation assembly for a cigarette manufacturing machine and method for regulating the transport of the cigarette filler

Examples

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Embodiment Construction

[0022] The exemplary control device according to the invention has a controlled throttling device 5 and a measuring device 4 for measuring the inlet to the exhaust device from the air delivery device 3 integrated in the cigarette making machine 8 in the example shown. 6 Delivery flow. The exhaust device 7 shown as an example here has a vacuum generating device 11 and a filter device 10 and has a plurality of inlets 6, so that several cigarette making machines 8 with the control device according to the invention can be connected to a common exhaust device 7 superior. Cigarette filling 2 is fed via feed device 1 to conveying medium 2 . In this case, specific inhalation speeds and flow conditions are set in the region of the inlet device 1 as a function of the air flow through the conveying medium 2 , which must be optimized accordingly for each cigarette filler, in particular for each tobacco type. selected so as to achieve optimum properties of the cigarette rod formed on the...

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Abstract

The regulating arrangement has an amount controlling regulator for air flow, which transports a cigarette filler (9) for conveying medium (2). The air flow passes through the conveying medium. A measuring device (4) is provided for measuring the mass or volume flow. An air conveyor (3) has a connection with an input of a ventilation system (7). An independent claim is also included for a method for regulating the transportation, particularly mass flow, of cigarette filler such as tobacco or a tobacco product in a cigarette manufacturing machine.

Description

technical field [0001] The invention relates to a control device for a cigarette making machine and a method for controlling the delivery of cigarette filler in a cigarette making machine. Background technique [0002] In cigarette-making machines of the type described, the cigarette filler material, mostly tobacco or tobacco products, is conveyed by a conveying medium, which is generally designed as an endless belt. Here the cigarette filler is formed into a rod, which is formed into a cigarette in a subsequent process. [0003] The conveying medium is designed to be gas-permeable, so that an air flow can pass through the conveying medium. This enables the cigarette filling to be fed into the conveying medium in the air flow, the cigarette filling being pressed onto the conveying medium by the air flow passing through the conveying medium. In this case, there is a correlation between the properties of the web of cigarette filler formed on the conveying medium and the prev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24C5/34A24C5/32
CPCA24C5/1871
Inventor U·屈肯肖纳
Owner RIEDEL FILTERTECHNIK GMBH
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