EP3761811A1 - Saugbandförderer und strangmaschine der tabak verarbeitenden industrie sowie verwendung einer messeinrichtung in einem saugbandförderer einer strangmaschine der tabak verarbeitenden industrie - Google Patents
Saugbandförderer und strangmaschine der tabak verarbeitenden industrie sowie verwendung einer messeinrichtung in einem saugbandförderer einer strangmaschine der tabak verarbeitenden industrieInfo
- Publication number
- EP3761811A1 EP3761811A1 EP19711832.6A EP19711832A EP3761811A1 EP 3761811 A1 EP3761811 A1 EP 3761811A1 EP 19711832 A EP19711832 A EP 19711832A EP 3761811 A1 EP3761811 A1 EP 3761811A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction belt
- sensor
- suction
- strand
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 67
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 67
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 69
- 238000005259 measurement Methods 0.000 claims description 43
- 238000011156 evaluation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1857—Belt construction or driving means
Definitions
- the invention relates to a suction belt conveyor of a stranding machine of the tobacco processing industry for conveying material, in particular tobacco, with a suction belt, which is guided along a Saugbandpfades having a first portion, a second portion, a third portion and a fourth portion, a suction device for subjecting the suction belt with negative pressure within the first portion and the second portion of the Saugbandpfades and a measuring device, wherein the first portion of the Saugbandpfades is arranged so that at a guided along the first portion of the Saugbandpfades lower run of the suction belt by suction of the suction material accumulates and forms a strand of material thereon, the second portion of the Saugbandpfades downstream of the first portion of the Saugbandpfades and is formed, the suction belt arranged thereon and in the first section (I) of the Saugbandpfade s led strand of material, and the third section of the Saugbandpfades downstream of the
- the tobacco fiber cake which has been thrown up and accumulated therein is formed into a tobacco rod and is suspended.
- the lower run of the suction belt extends through the strand guide channel from its beginning where the stranding zone is located to a leveling or trimmer to remove excess tobacco fibers;
- a first section of the suction belt path, along which the suction belt is guided extends over this region.
- the suction belt After leaving the first section of the suction belt path, the suction belt follows a second section of the suction belt path through which the suction belt with the tobacco rod hanging thereon is conveyed further in a horizontal orientation. In a subsequent to the second section third section of the Saugbandpfades then takes place a separation of the suction belt from the tobacco rod. Subsequently, the now empty suction belt outside the strand guiding device follows a fourth section of the suction belt path. In order to ensure the highest possible quality of workmanship, a measuring device is provided, for which, as required, different measuring methods are used, such as optical measuring methods, capacitive measuring methods or microwave measuring methods.
- the suction belt is a wearing part.
- the strand guide channel of the strand guide device is open at the bottom. So far, fixed time intervals are given, after each of which the suction belt has to be changed. To be on the safe side and avoid any loss of quality due to unexpected excessive wear or even an unexpected interruption of operation due to sudden tearing of the suction belt due to excessive wear, the intervals are relatively short, which requires frequent replacement of the suction belt.
- a suction belt conveyor of a stranding machine of the tobacco processing industry for conveying material, in particular tobacco, with a suction belt which is guided along a suction belt path having a first section, a second section, a third section and a fourth section a suction device for pressurizing the suction belt with negative pressure within the first portion and the second portion of the Saugbandpfades, and a measuring device, wherein the first portion of the Saugbandpfades is arranged so that extends along a guided along the first portion of the Saugbandpfades lower run of the suction belt Suction of the suction device accumulates material and forms a material strand thereon, the second section of the suction belt path adjoins and is formed downstream of the first section of the suction belt path, the suction belt is arranged thereon and in the first section tt of the Saugbandpfades formed strand of material, and the third portion of the Saugbandpfades downstream to the second Section of the Saug
- a basic idea of the invention is therefore based on measuring the suction belt with a sensor in order to detect the instantaneous state of the suction belt.
- the measurement takes place in a region in which the suction belt is in an unloaded state and is free of any material, and thus at a point before the suction belt enters the strand formation zone in the region of the first section of the Saugbandpfad for loading with material or after the suction belt in the third portion of the Saugbandpfades has been separated from the previously formed strand of material.
- the suction belt only the suction belt itself is measured.
- the invention makes use of the knowledge that the properties of the suction belt change as a result of the wear, which has an influence on the effective permittivity of the suction belt and thus on the measurement signal. Possible signal fluctuations, for example due to the given condition of the suction belt or due to vibrations, can be eliminated by a longer-term determination. If the measuring signal of the first type output by the first sensor and indicating the measured properties of the suction belt indicates that the suction belt has reached such a degree of wear which necessitates replacement of the suction belt, a warning or service message may be due to such a measuring signal the reference to the then targeted targeted replacement of the suction belt done.
- the advantage of the solution according to the invention is that an exchange of the suction belt only has to be done when in fact a certain degree of wear is reached, which then requires an exchange of the suction belt.
- the use intervals of a suction belt can be extended considerably in part, without fear of loss of quality during processing or even a sudden stoppage of processing by an unforeseen destruction of the suction belt.
- Preferred embodiments and further developments of the invention are specified in the dependent claims.
- the first sensor of the measuring device is expediently designed to measure the thickness and / or the moisture and / or density and thus the wear of the suction belt as properties of the suction belt. Because the wear reduces in particular the thickness of the suction belt. The detection of the state and thus also the wear of the suction belt can take place over a longer examination of the measuring signals.
- the suction belt is designed as an endlessly circulating suction belt which is guided along a corresponding endlessly circulating suction belt path.
- the first sensor of the measuring device can also be designed to determine the occurrence of a connection point in the suction belt and to output a measurement signal of a second type indicating the occurrence of this connection point.
- the junction causes a significant local signal swing, so that in particular with respect to the measurement signal of the first type, the measurement signal of the second type occurs in the manner of a pulse or short square wave signal with a much higher peak value.
- At least one such connection point is contained in a suction belt to connect two portions of the suction belt together; if the suction belt is designed as an endlessly circulating suction belt, its two ends are connected to one another via such a connection point.
- the suction belt is operated at an overspeed that is at least slightly above the transport speed of the material strand, the exact speed of the suction belt is not known.
- the measuring device has an evaluation device which is designed to determine the movement speed of the suction belt from at least two consecutive measuring signals of the second type. This takes place via the time interval between two successive measuring signals of the second type, with simultaneous consideration of the known length of the suction belt.
- the presence of a connection point in the suction belt can be used in a simple and at the same time effective manner to be able to determine the movement speed of the suction belt for the first time precisely.
- an accurate determination of the speed of the suction belt is important in view of the desired transport speed of the material strand and thus the desired processing speed. Also hereby can be seen a lack of bias and a consequent slippage of the suction belt.
- a further embodiment of the invention is characterized in that the measuring device has a second sensor which is designed to measure properties of the common arrangement of suction belt and material strand at a location in the second section of the Saugbandpfades and a measured properties of the common arrangement of material strand and output a suction belt indicating measurement signal of a third kind.
- a measuring arrangement is known from DE 10 2015 105 353 A1 or the corresponding WO 2016/162292 A1.
- a measurement of the material takes place already at a relatively early stage, in which the material strand is not yet enveloped by a wrapping material.
- Such an early measurement offers the advantage that deviations from the given values can be quickly recognized and thus an immediate regulation, in particular the conveyance of the material, can be carried out, whereby material scrap can advantageously be reduced.
- the second sensor of the measuring device is designed to measure as properties of the common arrangement of suction belt and material strand, the thickness and / or the moisture and / or the density of the common arrangement of material strand and suction belt.
- the part of the measurement signal of the third type which is output by the second sensor and forms only the properties of the suction belt forms a disturbance variable in the case of that of the second Sensor output measured signal of the third type only the measured properties of the material strand to be determined.
- the measuring device has an evaluation device which is designed taking the measurement signals of the first type from the first sensor into account from the measuring signals of the third type second sensor to determine the properties and in particular the thickness and / or the density and / or the moisture only of the material strand.
- the actual measurement takes place by the second sensor, while the first sensor forms a reference sensor.
- At least one of the sensors of the measuring device may preferably be an optical sensor or a capacitive sensor or a microwave sensor. If several sensors are used, they should preferably be of the same type, in that, for example, all the sensors used can be microwave sensors.
- the second sensor may be a micro-wave sensor which operates, for example, as a resonator and measures by means of transmission and / or reflection a change in the resonance frequency and / or quality and / or a slope on an edge of a resonance curve, and or an average of the measurements obtained by transmission and reflection.
- a micro-wave sensor which operates, for example, as a resonator and measures by means of transmission and / or reflection a change in the resonance frequency and / or quality and / or a slope on an edge of a resonance curve, and or an average of the measurements obtained by transmission and reflection.
- the problem on which the invention is based is also achieved by a strand machine of the tobacco-processing industry, in particular a tobacco extruder, with a suction belt conveyor according to the invention described above.
- the object on which the invention is based is achieved by using a measuring device in which the second sensor is a microwave sensor in a suction belt conveyor of a rod making machine of the tobacco processing industry for measuring properties of a material strand, which takes place in a further processing step taking place after the measurement is provided with an electrically conductive sheath.
- the second sensor is a microwave sensor in a suction belt conveyor of a rod making machine of the tobacco processing industry for measuring properties of a material strand, which takes place in a further processing step taking place after the measurement is provided with an electrically conductive sheath.
- the Solution according to the invention in particular also for measuring properties of a material strand with the aid of microwaves, even if in a later processing step, the material strand is then provided with an electrically conductive sheath, as is the case for example with "heat-not-burn" products.
- an electrically conductive sheath as is the case for example with "heat-not-burn” products.
- FIG. 1 is a schematic perspective view of a suction belt conveyor with a measuring device according to a preferred embodiment of the invention.
- FIG. 2 is a schematic side view of the suction belt conveyor of FIG. 1.
- a Saugbandageer 2 is shown according to an embodiment.
- a suction belt conveyor 2 is preferably part of a cigarette rod making machine.
- a cigarette extruder machine not shown in the figures, has a tobacco feeding device, which is charged in portions with tobacco fibers and from which a substantially uniform tobacco fiber stream is taken. From the charging device, the tobacco fibers are conveyed to the suction belt conveyor 2.
- the Saugbandier 2 shown in the figures is designed as a two-strand design and thus part of a two-strand cigarette machine.
- the double-existing components in FIG. 1 only the components facing the observer of FIG. 1 are each marked with reference numerals.
- the arrangement described below can also be implemented without problems on a single-strand machine.
- the suction belt conveyor 2 has two endlessly circulating, air-permeable suction belts 4 arranged parallel to one another and running around various rollers or rollers (not designated in detail in the figures) along a corresponding endlessly circulating suction belt. band paths are performed, but not shown in the figures. At least one of these unspecified roles or rollers are rotated by a drive, also not shown in the figures, whereby the suction belts 4 are moved along the aforementioned suction belt path in the direction of the arrows A.
- the suction belt conveyor 2 has a strand guiding device which contains two strand guide channels which are arranged parallel to one another and extend in the direction of movement of the arrow A.
- a strand guide element 6 located downstream with respect to the direction of movement of the suction belts 4 in accordance with the arrow A, with strand guide channels 8 formed on its underside, is depicted by this strand guiding device.
- the suction belt path not shown in the figures, is designed such that the suction belts 4 with their lower run 4a are substantially in a horizontal or slightly, preferably down, inclined direction and almost along the entire lower portion of the suction belt conveyor 2 are guided. For the horizontal course of the lower run 4a of the two suction belts 4 and the two strand guide channels 8 are aligned accordingly, so that each suction belt 4 runs with its lower run 4a through a strand guide channel 8.
- the illustrated suction belt conveyor 2 is substantially closed by a housing of which, for reasons of clarity, only the rear wall 2a and an upper section 2b are shown in the figures.
- the arrangement of the housing of the Saugband makeupers 2 is designed so that the lower run 4a of the suction belts 4 is acted upon from the interior of the housing with negative pressure.
- an opening 7 is formed in the illustrated embodiment in the rear wall 2a, to which a not shown in the figures, suction channel is connected, which leads to a suction air source, also not shown in the figures.
- the opening 7, the suction channel, not shown, and the suction air source, also not shown form components of a suction device, also not shown.
- the conveying of the tobacco fibers, not shown in the figures, from the tobacco feed device, which is likewise not shown in the figures, to the suction belt conveyor 2 takes place in that the tobacco fibers penetrate from below into the conveyor belt downwardly open strand guide channels of the aforementioned strand guiding device are spent, preferably with the aid of a pin roller (also not shown in the figures) which throws the tobacco fibers from below into the strand guide channels, or with the aid of pneumatically operated feed channels, the outlet of which or both strand guide channels are directed, or by means of a combination thereof.
- the tobacco fibers adhere to the underside of the lower runs 4a of the suction belts 4 and are thrown to a rope-shaped tobacco fiber cake, which is then held in the form of a tobacco rod on the lower run 4a of the suction belts 4 by means of the vacuum generated by the suction device.
- the tobacco fiber cake accumulated or accumulated on it is conveyed suspended as a tobacco rod.
- the tobacco strands thus formed are freed of excess tobacco fibers with the aid of leveling agents or trimmers.
- levelers or trimmers are arranged on the underside of the illustrated strand guide element 6, preferably height-adjustable for an optional adjustment of the tobacco strands in terms of thickness and weight.
- the equalizers or trimers are not shown in the figures; However, the figures show that on the underside of the strand guide element 6, two successive recesses 6a1 and 6a2 are formed, which are each provided for receiving a leveling or trimmer.
- a first section (I) extends over the entire strand formation zone which ends within the strand guiding element 6 downstream of the second recess 6a2, as the figures show schematically.
- the tobacco rod thus formed and hanging on one of the suction belts 4 now passes in the direction of the arrow due to the continued movement of the suction belts 4 A from the first section I of the Saugbandpfades in an adjoining second section II of the Saugbandpfades and exits in the second section II of the Saugbandpfades from the downstream end 6b of the strand guide element 6, while the lower run 4a of the suction belts 4 together with the Tobacco strand now substantially along a second section II of the Saugbandpfades continues to move in a horizontal or slightly, preferably downwardly inclined direction.
- a third section III is defined for the suction belt path, which connects downstream with respect to the direction of movement of the suction belts 4 to the second section II.
- this third section III of the Saugbandpfades a T separation of the suction belts 4 takes place from the tobacco rod, not shown in the figures, by the suction belts 4 via a shown in Fig. 2 roll or roller 9 upwards and thus from the orientation of about continue in the horizontal direction moving tobacco rod are deflected away.
- the suction belts 4 In the area of the roller or roller 9, there is no or only slight suppression at the suction belts 4, whereby a detachment of the tobacco strands from the suction belt 4 is favored.
- Saugbandpfades which forms the return and thus follows in relation to the direction of movement of the suction belts 4 according to arrow A downstream to the third section III of the Saugbandpfades and extends to the upstream beginning of the first section I of the Saugbandpfades run Saugb selected 4 in an unloaded and thus empty state.
- This remaining portion of the Saugbandpfades is defined as the fourth section IV of the Saugbandpfades and is representative of this entire remaining portion in the figures only at one point in the right half of the figures by an arrow with the reference numeral "IV".
- a scraper In the region of the downstream end of the third section III or of the upstream start of the fourth section IV of the suction belt path, a scraper, not shown in the figures, is arranged which engages with the side of the suction belt 4 forming the lower side of the lower run 4a located in order to free the suction belt 4 after separation from the tobacco rod of any remaining tobacco residues and / or facilitate the detachment of the tobacco rod from the suction belt 4, and preferably cooperates with the roller or roller 9 shown in Fig. 2 by the suction belt 4th between this scraper and the roller or roller 9 is guided.
- a first sensor 10 is provided.
- This first sensor 10 is designed to measure the thickness of the suction belts 4 at a location in the fourth section IV of the Saugbandpfades, where yes the suction belts 4 move with their empty strand and thus free of any tobacco material in the unloaded state. From the measured from the first sensor 10 instantaneous thickness of the suction belts 4 can be closed on the degree of wear and thus the wear. In principle, it is also conceivable to design the first sensor 10 such that, alternatively or additionally, other properties of the suction belt 4 than the thickness can be detected.
- the endless circulating suction belts 4 are connected to one another at their two ends via a connection point 4b.
- the suction belts 4 In the region of the connection point, the suction belts 4 have a thickness which is at least twice the thickness in the remaining suction belt 4, exceeds at least the thickness and / or the density of the suction belt 4 elsewhere and is thus significantly higher.
- the junction 4b causes the first sensor 10 a significant local signal swing, which occurs in the manner of a pulse or a short square wave signal with a much higher peak and therefore as a measurement signal of a second type, thus clearly in terms of its signal waveform of the aforementioned measurement signal of the first Kind makes a difference.
- a second sensor 12 is provided, downstream of and adjacent to the downstream end 6b of the strand guiding element 6, which is formed in the region of the second section II the Saugbandpfades measure the thickness of the existing there common arrangement of suction belt 4 and tobacco rod and output a corresponding measurement signal of a third type.
- the second sensor it is also conceivable to design the second sensor in such a way that, in addition or as an alternative, other properties of the common arrangement of suction belt 4 and tobacco rod can be measured as the thickness.
- the first sensor 10 is connected via a cable 13 and the second sensor 12 via a cable 14 to an evaluation device 16 in which processes the output from the sensors 10, 12 measurement signals and generated therefrom process signals are generated and output.
- the two sensors 10, 12, the connecting cable 13, 14 and the evaluation device 16 are components of a common measuring device.
- the two sensors 10, 12 are either designed so that they can detect separately each of the two suction belts 4, or is one sensor for each suction belt 4 separately and thus are a total of two first sensors 10 and two second sensors 12 are provided. In the following, for the sake of simplicity, only one sensor and one suction belt measured by the sensor are used.
- the task of the first sensor 10 is to detect the instantaneous state of the suction belt 4. Since the first sensor 10 is disposed at a position adjacent to the fourth portion IV of the suction path, its measurement takes place in a region where the suction belt 4 is in an unloaded state and is free of any material, and thus at one Position before the suction belt 4 enters the first section I of the Saugbandpfades for loading with tobacco fibers or after the suction belt 4 of the previously formed within the first section I of the Saugbandpfades and along the second section II of the Saugbandpfades promoted tobacco rod in the third section III of the Saugbandpfades has been separated. As a result, only the suction belt 4 itself is measured.
- the measuring signal of the first type which is output by the first sensor 10 and indicates the measured instantaneous thickness of the suction belt 4
- the output is lost due to such a measuring signal - Rating 16 a warning or service message with the reference to the then pending replacement of the suction belt 4.
- the first sensor 10 can be used to measure the speed of movement of the suction belts 4.
- the measuring signals of the second type output by the first sensor 10 come into play.
- two consecutive measuring signals of the second type can be determined in a simple and effective manner, the instantaneous movement speed of the suction belt 4. This takes place via the time interval between two successive measuring signals of the second type, while taking into account the known length of the suction belt 4.
- This evaluation process also takes place in the evaluation device 16.
- the density and density can also be determined with the aid of the described measuring device / or determine the moisture and / or possibly further material properties of the tobacco rod formed in the first section I of the Saugbandpfades.
- the second sensor 12 is used and its measurement signal of the third type for evaluation. Since a measurement of the common arrangement of suction belt 4 and tobacco rod takes place by the second sensor 12, the part of the measuring signal of the third type which is output by the second sensor 12 and forms only the thickness and optionally other properties of the suction belt 4 forms a disturbing variable.
- the thickness and possibly to compensate or eliminate still further properties exclusively determined the tobacco rod taking into account the measuring signals of the first type indicating the thickness and possibly further properties of the suction belt 4 from the first sensor 10 from the measuring signals of the third type from the second sensor 12, the thickness and possibly to compensate or eliminate still further properties exclusively determined the tobacco rod.
- a measuring signal of the third type is generated by the latter, which indicates in particular the thickness of the common arrangement of suction belt 4 and tobacco rod. Due to the continuous movement of the continuously circulating suction belts 4, the same section Dc of the suction belt 4 reaches the first sensor 10 at a later point in time t2 whose output measuring signal of the first type indicates only the thickness and optionally further properties of the suction belt 4, so that the measurement signal of the first type represents the aforementioned disturbance.
- the time t2 can also be derived from the movement speed of the suction belt 4 and / or from encoder pulses of a rotary encoder pulse unit, not shown in the figures, of a suction belt drive, also not shown in the figures.
- the difference between the measurement signal of the third type and the measurement signal of the first type is now formed in the evaluation device 16 in order to eliminate the disturbance and thereby eliminate it, so that only the useful variable remains which determines the thickness and, if necessary, further material properties of only the Tobacco strand represents and in addition to the mentioned disturbance in the measurement signal of the third kind is included.
- the second sensor 12 forms the actual measuring sensor, while the first sensor 10 serves as a reference sensor.
- the second sensor 12 may have a construction as described in DE 10 2015 105 353 A1 or the corresponding WO 2016/162292 A1, the The disclosure content is to be incorporated by reference into the present application by reference.
- At least one of the sensors 10, 12 may preferably be an optical sensor or a capacitive sensor or a microwave sensor, preferably both sensors 10, 12 are of the same type and in particular microwave sensors.
- the second sensor 12 may be a microwave sensor which operates, for example, as a resonator and measures by means of transmission and / or reflection a change in the resonance frequency and / or quality and / or a slope on a flank of a resonance curve and / or an average value of the forms measurements obtained by transmission and reflection.
- the second sensor 12 operates outside the resonant frequency and measures a change of scattering parameters (amplitude and / or phase) and preferably carries out the measurement by transmission and / or by reflection.
- the tobacco rod formed there is enveloped with wrapping material in a downstream packaging device forming a further part of the cigarette rod making machine, but also not shown in the figures.
- the tobacco rod passes already in the third section III of the Saugbandpfades below the illustrated in Fig. 2 roller or roller 9 on the not shown in the figures, wrapping material, which is then promoted together with the tobacco rod lying on it in the wrapping, located in the View of the figures on the left of the Saugband makeuper 2 connects.
- the wrapping with wrapping material takes place transversely to the transport direction of the tobacco rod, and the two now opposite, extending in the transport direction of the tobacco rod longitudinal edges of the wrapping material are glued together.
- microwaves for the measurements and, on the other hand, electrically conductive wrapping materials, such as those used in "heat-not-burn” products, can easily be used be provided without the otherwise shielding function of the electrically conductive sheath, the measurements would be influenced by means of microwaves.
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018105111.5A DE102018105111A1 (de) | 2018-03-06 | 2018-03-06 | Saugbandförderer und Strangmaschine der Tabak verarbeitenden Industrie sowie Verwendung einer Messeinrichtung in einem Saugbandförderer einer Strangmaschine der Tabak verarbeitenden Industrie |
PCT/EP2019/055530 WO2019170725A1 (de) | 2018-03-06 | 2019-03-06 | Saugbandförderer und strangmaschine der tabak verarbeitenden industrie sowie verwendung einer messeinrichtung in einem saugbandförderer einer strangmaschine der tabak verarbeitenden industrie |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3761811A1 true EP3761811A1 (de) | 2021-01-13 |
EP3761811B1 EP3761811B1 (de) | 2022-12-07 |
EP3761811B8 EP3761811B8 (de) | 2023-01-11 |
Family
ID=65817966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19711832.6A Active EP3761811B8 (de) | 2018-03-06 | 2019-03-06 | Saugbandförderer und strangmaschine der tabak verarbeitenden industrie sowie verwendung einer messeinrichtung in einem saugbandförderer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3761811B8 (de) |
CN (1) | CN111787816B (de) |
DE (1) | DE102018105111A1 (de) |
WO (1) | WO2019170725A1 (de) |
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DE3612490A1 (de) * | 1985-04-26 | 1986-10-30 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Einrichtung zum ueberwachen eines textilen strangfoerderers der tabakverarbeitenden industrie |
IT1191363B (it) * | 1986-06-25 | 1988-03-16 | Gd Spa | Macchina confezionatrice di sigarette del tipo a baco continuo |
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DE19825592A1 (de) * | 1998-06-09 | 1999-12-16 | Focke & Co | Verfahren und Vorrichtung zum Bestimmen der Dichte von Tabak |
DE10000715A1 (de) * | 2000-01-11 | 2001-07-12 | Topack Verpacktech Gmbh | Verfahren zur Überwachung des Verschleißes einer Antriebseinrichtung einer Maschine der tabakverarbeitenden Industrie und Antriebseinrichtung |
DE10119617A1 (de) * | 2001-04-21 | 2002-10-24 | Hauni Maschinenbau Ag | Verfahren und Vorrichtung zum Beseitigen einer Störung in einem Tabakkanal einer Zigarettenstrangmaschine |
JP4932222B2 (ja) * | 2005-04-13 | 2012-05-16 | 株式会社ブリヂストン | コンベヤベルトの摩耗検出装置 |
JP4810896B2 (ja) | 2005-06-23 | 2011-11-09 | 富士ゼロックス株式会社 | インクジェット記録装置 |
DE102009004457A1 (de) | 2009-01-13 | 2010-07-22 | Tews Elektronik Gmbh & Co. Kg | Verfahren und Vorrichtung zur Messung von Masse und Dichte und/oder zur Messung der Feuchte von portionierten Einheiten |
DE102011006416B4 (de) | 2011-03-30 | 2020-08-13 | Hauni Maschinenbau Gmbh | Verfahren und System zum Herstellen eines Filterstrangs |
DE102011082625A1 (de) | 2011-09-13 | 2013-03-14 | Hauni Maschinenbau Ag | Regelungsvorrichtung zur Regelung mindestens eines Parameters eines Artikels der Tabak verarbeitenden Industrie |
DE102012209954A1 (de) * | 2012-06-14 | 2013-12-19 | Hauni Maschinenbau Ag | Verfahren und Vorrichtung zur Erkennung von Stranginhomogenitäten eines Materialstrangs der Tabak verarbeitenden Industrie |
JP6432291B2 (ja) * | 2014-11-10 | 2018-12-05 | 横浜ゴム株式会社 | コンベヤベルトの摩耗モニタリングシステム |
DE102015105353A1 (de) | 2015-04-09 | 2016-10-13 | Hauni Maschinenbau Gmbh | Saugbandförderer und Strangmaschine der Tabak verarbeitenden Industrie, Verwendung und Verfahren zum Messen von Materialeigenschaften eines Materialstrangs der Tabak verarbeitenden Industrie |
CN205010961U (zh) * | 2015-09-29 | 2016-02-03 | 中国神华能源股份有限公司 | 一种皮带机运行速度检测设备 |
DE102016101584A1 (de) * | 2016-01-29 | 2017-08-03 | Hauni Maschinenbau Gmbh | Saugbandeinheit mit Stelleinrichtung zum Verstellen des Abstandes zwischen einer Pressscheibe der Saugbandeinheit und einem Schaberelement sowie Verfahren hierzu |
-
2018
- 2018-03-06 DE DE102018105111.5A patent/DE102018105111A1/de active Pending
-
2019
- 2019-03-06 EP EP19711832.6A patent/EP3761811B8/de active Active
- 2019-03-06 CN CN201980017354.8A patent/CN111787816B/zh active Active
- 2019-03-06 WO PCT/EP2019/055530 patent/WO2019170725A1/de unknown
Also Published As
Publication number | Publication date |
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EP3761811B8 (de) | 2023-01-11 |
CN111787816A (zh) | 2020-10-16 |
DE102018105111A1 (de) | 2019-09-12 |
EP3761811B1 (de) | 2022-12-07 |
CN111787816B (zh) | 2022-06-03 |
WO2019170725A1 (de) | 2019-09-12 |
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