CN101120817B - Cigarette filter manufacturing machine - Google Patents
Cigarette filter manufacturing machine Download PDFInfo
- Publication number
- CN101120817B CN101120817B CN 200710087764 CN200710087764A CN101120817B CN 101120817 B CN101120817 B CN 101120817B CN 200710087764 CN200710087764 CN 200710087764 CN 200710087764 A CN200710087764 A CN 200710087764A CN 101120817 B CN101120817 B CN 101120817B
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- Prior art keywords
- machine
- rollers
- draw
- gear
- lever
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- 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.)
- Expired - Fee Related
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0295—Process control means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/027—Multiple line manufacturing devices
Abstract
A machine (1) having at least two production lines for producing cigarette filters; at least one traction roller unit (10) is located along the two production lines, and, for each production line, has a traction device (23) having two parallel rollers (24, 26) cooperating with each other and located a given adjustable distance apart; each traction device (23) has an adjusting device (28) for adjusting the distance between the two rollers (24, 26) of the traction device (23) independently of the distance between the two rollers (24, 26) of the other traction device (23).
Description
Technical field
The present invention relates to a kind of production machine of cigarette filter.
The production machine that the present invention can be used for two cigarette filters produces good result, and to this, following specification illustrates fully.
Background technology
Patent application WO2005058079A1 and GB2265298A have provided the example of the production machine of two cigarette filters.
The production machine of two cigarette filters comprises two one-tenth ellbeams of the continuous filter rod that is used to form separately; With the filtrate feeding line that is used for each beam.Feeding line is equipped with the filtrate of being carried by feed-line, and described feed-line is at the input station of feeding line and comprise between the material depot of two big bag filtrates and extending.The wick of circular cross-section separately (wicks) is untied from big bag goods, and is fed in the suction apparatus along feed-line, and described suction apparatus is positioned at input station, and with the ribbon of two wick lateral widening to two planar cross-sectional.Downstream from suction apparatus, described two bands are along separately feeding line charging, and by a press unit, one inflatable device, this inflatable device blows into described ribbon to increase their volume with air, and is last, by a processing unit, this processing unit adds chemical substance in the ribbon to, gives filtrate fragrance and plasticity.
Each feeding line is connected with becoming ellbeam by stabilising arrangement, and described stabilising arrangement acceptance is from the ribbon of feeding line, is the filtrate bundle with its fixed in shape, and described filtrate bundle is fed on the gummed paper on the ellbeam.
Become ellbeam along each, with the gummed paper bar with respect to filtrate bundle horizontal wraparound to form continuous filter rod; And in the outlet that becomes ellbeam, control station is checked the density of filter rod, and cutting head becomes the filter rod transverse cuts respective series of filter tip part.
Be provided with some carry-over pinch rolls unit along two feeding lines, each unit has the draw-gear that is used for each feeding line.Each draw-gear comprises two parallel rollers, is respectively driven roller and driven voller, these two mutual co-operatings of roller, and with the given distance setting of being separated by.And each carry-over pinch rolls unit also comprises an adjusting device, and this adjusting device is used for adjusting jointly two driven rollers of carry-over pinch rolls unit and the distance between two driven vollers.Distance between two driven rollers of each carry-over pinch rolls unit and two driven vollers is adjusted to the processing that can improve filtrate and effective prevention stopping state, filtrate under this stopping state be wrapped in the roller of carry-over pinch rolls unit around.
The quality of the filter tip of producing on the production machine of known two filter tips is normally good, but not very good, and on average, think the of poor quality of the mass ratio of these filter tips (that is, is characterised in that a production line is only arranged) and produces on the production machine of single filter tip filter tip at least.
Summary of the invention
An object of the present invention is to provide a kind of production machine of cigarette filter, this Machinery Design becomes can eliminate above-mentioned shortcoming, and this machine be cheapness be easy to produce.
According to an aspect of the present invention, provide a kind of production machine of cigarette filter, comprising: at least one production line; With at least one carry-over pinch rolls unit, it is along described production line setting and comprise draw-gear, this draw-gear has two parallel rollers, and these two mutual co-operatings of parallel rollers are arranged with given adjustable distance branch, and adjusting device, be used to regulate the distance between two rollers of draw-gear; The characteristics of this machine are that described adjusting device comprises position detector, the distance between two rollers of its mensuration draw-gear; With the controller that is connected to described position detector, if the distance between two rollers of draw-gear excessively increases and/or is tending towards excessive increase, it diagnoses obstruction.
According to the present invention, a kind of production machine of cigarette filter is provided, this machine comprises: at least two production lines; With at least one carry-over pinch rolls unit, described unit is along these two production line settings, and, described unit is that every production line comprises draw-gear, described draw-gear has two parallel rollers, these two mutual co-operatings of roller, and be arranged with given adjustable distance branch; This machine is characterised in that each draw-gear comprises an adjusting device, and this adjusting device is used to regulate the distance between two rollers of draw-gear, and this distance is independent of the distance between two rollers of another draw-gear.
Description of drawings
Illustrate non-limiting embodiment of the present invention below with reference to accompanying drawing, wherein:
Fig. 1 shows the schematic elevational view according to the preferred implementation of the production machine of of the present invention pair of filter tip;
Fig. 2 shows the plane of Fig. 1 machine;
Fig. 3 shows the perspective view of the carry-over pinch rolls unit of Fig. 1 machine;
Fig. 4 shows the side cross-sectional view of the part of Fig. 3 carry-over pinch rolls unit;
Fig. 5 shows the cross-sectional plan view of the part of Fig. 3 carry-over pinch rolls unit.
The specific embodiment
Mark 1 among Fig. 1 has shown the production machine of two cigarette filters generally.Machine 1 comprises two the one-tenth ellbeam 2a, the 2b that are used to form separately continuous filter rod 3a, 3b; With the corresponding filtrate feeding line 4a, the 4b that are used for each beam 2a, 2b.Feeding line 4a, 4b are equipped with the filtrate of being carried by feed-line 5, and this feed-line 5 has formed the part of machine 1, and at the input station 6 of feeding line 4a, 4b with comprise between the material depot 7 of two big bag filtrate 8a, 8b and extend.
As illustrated in fig. 1 and 2, corresponding circular cross-section wick 9a, 9b untie from big bag goods 8a, 8b, and pass through the suction charging along feed-line 5, and this suction gives wick 9a, 9b by the carry-over pinch rolls unit 10a that is positioned at input station 6.
Feed-line 5 comprises guider 11, and this guider is used to guide wick 9a, 9b, and is positioned at big bag 8a, 8b top; And suction apparatus 12, this suction apparatus is positioned on the input station 6, the upstream of adjacent carry-over pinch rolls unit 10a, and this suction apparatus 12 is fed to the wick 9a of circular cross-section, ribbon 13a, the 13b that the 9b lateral widening arrives corresponding planar cross-sectional among the carry-over pinch rolls unit 10a then with ribbon.
Described two ribbon 13a, 13b are from the past downstream of carry-over pinch rolls unit 10a, along corresponding feeding line 4a, 4b, basically with horizontal direction 14 chargings, by press unit 15, this press unit contains two the carry-over pinch rolls unit 10b, the 10c that are similar to unit 10a.Then, these two ribbon 13a, 13b are along corresponding feeding line 4a, 4b, and with direction 14 chargings, by inflatable device 16, this inflatable device is blown among ribbon 13a, the 13b air to increase the volume of ribbon 13a, 13b, by processing unit 17, wherein chemical substance (being generally acetin) is added among ribbon 13a, the 13b to give filtrate fragrance and plasticity then.At last, two ribbon 13a, 13b are along corresponding feeding line 4a, 4b, and with direction 14 chargings, by being similar to the carry-over pinch rolls unit 10d of unit 10a and 10b, 10c, this carry-over pinch rolls unit 10d defines the exit portion of feeding line 4a, 4b.
In the outlet that becomes ellbeam 2a, 2b, control station 21 is checked the density of filter rod 3a, 3b, and cutting head 22 becomes bar 3a, 3b transverse cuts the respective series (not shown) of filter tip part.
Carry-over pinch rolls unit 10a is all different with the position along feeding line 4a, 4b with 10b, 10c, 10d size each other, but function is identical.Therefore, following specification is applicable to any one carry-over pinch rolls unit 10a, 10b, 10c, 10d, and they are hereinafter simply by Reference numeral 10 expressions.
As shown in Figure 3, for each feeding line 4, each carry-over pinch rolls unit 10 comprises that a draw-gear 23, this draw-gear comprise two parallel rollers 24,26, its mutual co-operating, and be arranged with an adjustable distance branch.More particularly, each draw-gear 23 comprises the driven roller 24 that rotates with respect to rotating shaft 25 by corresponding motor, and this motor is independent of the motor of another driven roller 24 of same carry-over pinch rolls unit 10.Each draw-gear 23 also comprises live-roller 26, and its inertia is provided with, freely rotating with respect to the rotating shaft 27 parallel with rotating shaft 25, and tangent with driven roller 24 and cooperate.
Each draw-gear 23 comprises adjusting device 28 (being shown in the Figure 4 and 5), and it adjusts the distance between two rollers 24,26 of draw-gear 23, and this distance is independent of the distance between two rollers 24,26 of another draw-gear 23.More particularly, in each draw-gear 23, the rotating shaft 25 of driven roller 24 is fixed, and moves and the rotating shaft 27 of driven voller 26 can be parallel to itself, under the control of relative adjustment device 28, toward or away from rotating shaft 25 to regulate the distance between two rollers 24,26.
Shown in Figure 4 and 5, each adjusting device 28 comprises a fixing central supporter 29, and this supporter support activities framework 30, movable frame hold driven voller 26 with rotation mode with inserting some bearings 31.In each adjusting device 28, lever 32 support activities frameworks 30, and being hinged on the supporter 29 are with around rotating with the crosswise regulating shaft 33 of rotating shaft 27.More particularly, lever 32 is right angled triangle forms, and regulating shaft 33 extends through the right angle of this right angled triangle, therefore lever 32 is hinged on the supporter 29 in central authorities, rotating with respect to regulating shaft 33, and has first end, it is connected with transmission device 34, with second end, terminal opposite with first, second end is connected with movable frame 30.
In each adjusting device 28, transmission device 34 is connected with lever 32, with the angle position of control lever 32 with respect to regulating shaft 33, and comprises the push rod 35 that is resisted against on the lever 32, at a contact point of not aiming at, promote and rotating lever 32 with respect to regulating shaft 33 with regulating shaft 33.Lever 32 preferably includes contact wheel 36, its be arranged to can be on lever 32 inertia rotate and the contacting of foundation and push rod 35.In other words, lever 32 rotates with respect to regulating shaft 33 by the axial displacement of push rod 35.
One preferred embodiment in, regulating shaft 33 is levels, and lever 32 rotates in the weight of a direction by driven voller 26 with respect to regulating shaft 33, and the push rod 35 by transmission device 34 rotates in the opposite direction.Because lever 32 keeps in touch by the weight and the push rod 35 of driven voller 26, so push rod 35 need simply be resisted against rather than be fixed on the lever 32.
One preferred embodiment in, each transmission device 34 is pneumatic, and comprises the chamber 37 that is formed in the supporter 29; Pressure regulator 38 (being illustrated among Fig. 4) is used to regulate the pressure in the chamber 37; And piston 39, this piston slides in chamber 37, and is mechanically connected on the push rod 35.Regulate chamber 37 interior pressure and regulate the compression of the filtrate of described two the crew-served rollers 24,26 of process significantly.In actual applications, the compression of the filtrate by two crew-served rollers 24,26, i.e. pressure in the chamber 37 is to regulate as the function of the form of the filter tip of being produced, to guarantee best ultimate quality all the time and obstruction is minimized.
Should be noted that, in each carry-over pinch rolls unit 10, two adjusting devices 28 are being provided with respect to the level crossing picture of vertical symmetry in the rotating shaft 27 of two driven vollers 26, therefore so that two chambers 37 of two pneumatic actuators 34 are arranged side by side, and this pneumatic actuator 34 concentrates in the exactly determined zone between two driven vollers 26 of carry-over pinch rolls unit 10.
Each adjusting device 28 comprises position sensor 40, and it is used to measure the distance between two rollers 24,26.One preferred embodiment in, each position detector 40 for example by measuring the axial location of push rod 35, is measured the distance between two rollers 24,26 by measuring the position, angle of lever 32 with respect to regulating shaft 33.More particularly, position detector 40 comprises read-out device 41, and this read-out device is supported on the fixed position by supporter 29; And measuring stick 42, this measuring stick is supported and is connected on the read-out device 41 by push rod 35, so that position detector 40 is read the axial location of push rod 35.Preferably, read-out device 41 is a kind of near measurement mechanism, and measuring stick 42 is trapezoidal, has the inclined-plane that is positioned on the read-out device 41.
If the distance between relative two rollers 24,26 excessively (excessively) increases and/or is tending towards excessive increase, then controller 43 (being illustrated among Fig. 4) is connected with position detector 40, with the obstruction of diagnosis draw-gear 23.More particularly, when starting, initial value from each position detector 40 is stored in the memory of controller 43, and, in operating process, will from the present value of position detector 40 continuously with the initial value comparison, if present value excessively increases with respect to initial value and/or is tending towards excessive increase, then be diagnosed as obstruction.If diagnose out draw-gear 23 to stop up, then activate corresponding adjusting device 28 immediately, as quickly as possible the distance between two rollers 24,26 of draw-gear 23 is increased to maximum.More particularly, for the distance between two rollers 24,26 that increase draw-gear 23 as quickly as possible, cut off the pressure in the chamber 37 of pneumatic actuator 34 simply fully, so that the weight of driven voller 26 is enough to make rapidly driven voller 26 away from driven roller 24.
In a preferred implementation, each movable frame 30 is with rotation mode, support driven voller 26 with respect to the self adaptation axle 44 that is parallel to regulating shaft 33, and movable frame 30 is restricted on both direction by the block that is limited by built-in edge with respect to the rotation of self adaptation axle 44.Movable frame 30 is limited in several grades with respect to the rotation of self adaptation axle 44, because the purpose of this rotation only allows the position of driven voller 26 to adapt to driven roller 24 to a certain extent automatically, to remedy any manufacturing tolerance and/or raw materials used irregular.
In a preferred implementation, movable frame 30 comprises the coaxial and cylindrical pin 45 that rigidly fix by lever 32 with self adaptation axle 44.Movable frame 30 also comprises two linings 46, and it supports driven voller 26, and with rotation mode, is installed to two end opposite of pin 45 by pin 45.More particularly, each lining 46 is assembled to pin 45 by inserting corresponding bearing 47.
Importantly, two adjusting devices 28 of attention carry-over pinch rolls unit 10 comprise the central supporter 29 of ordinary fixed, and it supports two driven cylinders 26.In the shown embodiment of accompanying drawing, fixing central supporter 29 is assembled to the framework of machine 1 and is outstanding from the framework of machine 1, and its only its with point that this framework links to each other on be supported.At one not in the alternate embodiment of signal, fixing central supporter 29 its with point that this framework links to each other on and be supported at the mid portion that is fixed to the central supporter of fixing 29 on this framework by supporting member.
Carry-over pinch rolls unit 10 has numerous advantages, for example is cheap and is easy to produce, and the best way that can reach simultaneously is along each production line feeding filtrate.In addition, any temporary difference (temporary differences) (normally local heterogeneous character of filtrate) along a production line does not exert an influence fully to another production line.Thereby the filter tip that described two-shipper device 1 is produced is compared with the filter tip that on the unit device (that is, being characterised in that only has a production line) generates, and all has high-quality in every respect.
Claims (29)
1. the production machine (1) of a cigarette filter comprises:
At least one production line; With
At least one carry-over pinch rolls unit (10), it is along described production line setting, with comprise draw-gear (23), this draw-gear (23) has two parallel rollers (24,26), these two mutual co-operatings of parallel rollers, be arranged with given adjustable distance branch, and adjusting device (28), be used to regulate the distance between two rollers (24,26) of draw-gear (23);
This machine (1) is characterised in that described adjusting device (28) comprises position detector (40), the distance between two rollers (24,26) of its mensuration draw-gear (23); With the controller that is connected to described position detector (40) (43), if the distance between two rollers (24,26) of draw-gear (23) excessively increases and/or is tending towards excessive increase, it diagnoses obstruction.
2. machine as claimed in claim 1 (1), wherein when starting, storage is from the initial value of each position detector (40), and, in operating process, will from the present value of position detector (40) continuously with this initial value comparison, if this present value excessively increases with respect to this initial value and/or is tending towards excessive increase, then be diagnosed as obstruction.
3. machine as claimed in claim 1 (1) wherein when diagnosis draw-gear (23) is obstruction, then activates corresponding adjusting device (28), as quickly as possible the distance between two rollers (24,26) of draw-gear (23) is increased to maximum immediately.
4. as claim 1 or 2 or 3 described machines (1), comprise at least two production lines; Wherein said carry-over pinch rolls unit (10) comprises the draw-gear (23) of the parallel rollers (24,26) that has two mutual co-operatings and be arranged with given adjustable distance branch separately at every production line; Wherein each draw-gear (23) comprises adjusting device (28), and this adjusting device is used to be independent of distance between two rollers (24,26) of another draw-gear (23) and regulates distance between two rollers (24,26) of draw-gear (23).
5. machine as claimed in claim 4 (1), wherein each draw-gear (23) comprises first roller (24) with respect to fixing first rotating shaft (25) rotation; With second roller (26) with respect to second rotating shaft (27) rotation, described rotating shaft (27) can be parallel to itself and move, under the control of corresponding adjusting device (28), toward or away from first rotating shaft (25) to regulate the distance between two rollers (24,26).
6. machine as claimed in claim 5 (1), wherein first roller (24) is that power-driven roller and second roller (26) are the idle running driven vollers.
7. machine as claimed in claim 6 (1), wherein each adjusting device (28) comprises fixing central supporter (29); Movable frame (30), it holds second roller (26) with rotation mode in the mode of inserting some clutch shaft bearings (31); Lever (32), its support activities framework (30), and be hinged on the supporter (29), to rotate, intersect at second rotating shaft (27) around the 3rd regulating shaft (33); And transmission device (34), it is connected on the described lever (32), with the angle position of control lever (32) with respect to the 3rd regulating shaft (33).
8. machine as claimed in claim 7 (1), wherein said lever (32) is the right angled triangle form, and the 3rd regulating shaft (33) extends through the right angle of described lever (32).
9. machine as claimed in claim 8 (1), wherein said lever (32) central authorities are hinged on the supporter (29), and have first end, and it is connected and second end with transmission device (34), and it is terminal opposite with first, is connected with movable frame (30).
10. machine as claimed in claim 9 (1), wherein said transmission device (34) comprises push rod (35), it is resisted against on the lever (32), at a contact point of not aiming at the 3rd regulating shaft (33), promotes lever (32) with rotating lever (32) with respect to the 3rd regulating shaft (33).
11. machine as claimed in claim 10 (1), wherein the 3rd regulating shaft (33) is a level, and in one direction because the weight of second roller (26) is rotated, the push rod (35) by transmission device (34) rotates lever (32) in the opposite direction with respect to regulating shaft (33).
12. machine as claimed in claim 11 (1), wherein said transmission device (34) is pneumatic, and comprises chamber (37), and it is formed in the supporter (29); Pressure regulator (38) is used to regulate the pressure in the described chamber (37); And piston (39), this piston slides in chamber (37), and is mechanically connected on the push rod (35).
13. machine as claimed in claim 12 (1), wherein said two adjusting devices (28) are being provided with respect to the level crossing picture of vertical symmetry in second rotating shaft (27), and therefore two chambers (37) of two pneumatic actuators (34) are arranged side by side.
14. machine as claimed in claim 13 (1), wherein said pressure regulator (38) is regulated pressure in the chamber (37) for producing filter tip, is factor with the form of filter tip.
15. machine as claimed in claim 14 (1), wherein each adjusting device (28) comprises position detector (40), and the distance between these two rollers (24,26) is measured in its position by mensuration push rod (35); Described position detector (40) comprises read-out device (41), and this read-out device is supported on the fixed position by central supporter (29); And measuring stick (42), this measuring stick supports and is connected on the read-out device (41) by push rod (35), so that position detector (40) is read the axial location of push rod (35).
16. machine as claimed in claim 15 (1), wherein said read-out device (41) is near measurement mechanism, and described measuring stick (42) is trapezoidal, has the inclined-plane that is arranged on the read-out device (41).
17. machine as claimed in claim 16 (1), wherein each adjusting device (28) comprises position detector (40), and this position detector is measured the distance between described two rollers (24,26).
18. machine as claimed in claim 17 (1), wherein said position detector (40) is measured the distance between two rollers (24,26) by measuring the position, angle with respect to the lever (32) of the 3rd regulating shaft (33).
19. the distance between two rollers (24,26) is measured in the position of machine as claimed in claim 17 (1), wherein said position detector (40) push rod (35) by measuring transmission device (34), it acts on the lever.
20. machine as claimed in claim 19 (1), wherein said movable frame (30) with rotation mode, adapt to axle (44) with respect to the four selfs that are parallel to the 3rd regulating shaft (33) and support described second roller (26).
21. machine as claimed in claim 20 (1), wherein said movable frame (30) is restricted on both direction by the block that built-in edge limits with respect to the rotation that four selfs adapt to axle (44).
22. machine as claimed in claim 21 (1), wherein said movable frame (30) comprises cylindrical pin (45), and it is coaxial that this cylindrical pin and four selfs adapt to axle (44), assembles and be rigidly fixed to lever (32) by lever (32); Also comprise two linings (46), it supports second roller (26), and with rotation mode, is installed to two end opposite of pin (45) by pin (45).
23. machine as claimed in claim 22 (1), each piece in wherein said two linings (46) is assembled to this pin (45) to insert corresponding second bearing (47).
24. machine as claimed in claim 23 (1), wherein each draw-gear (23) comprises first roller (24) with respect to fixing first rotating shaft (25) rotation; With second roller (26) with respect to second rotating shaft (27) rotation, rotating shaft (27) can be parallel to itself and move, under the control of corresponding adjusting device (28), toward or away from first rotating shaft (25) to regulate two rollers (24,26) distance between, and described two adjusting devices (28) comprise the central supporter (29) of ordinary fixed, and this central authorities' supporter is supported second roller (26).
25. machine as claimed in claim 24 (1), wherein said fixing central supporter (29) are assembled to the framework of described machine (1) and outstanding from the framework of machine (1), and its only be supported on its with point that this framework links to each other on.
26. machine as claimed in claim 24 (1), wherein said fixing central supporter (29) is assembled to the framework of described machine (1) and is outstanding from the framework of machine (1), and its with point that this framework links to each other on and be supported at the mid portion of the central supporter of fixing (29).
27. machine as claimed in claim 26 (1), wherein the mid portion of Gu Ding central supporter (29) is by the supporting member support that is fixed to this framework.
28. machine as claimed in claim 27 (1), wherein every production line comprises feeding line (4), and this feeding line is used for the continuous ribbon (13) of filtrate; Become ellbeam (2), this one-tenth ellbeam is used to form continuous filter rod (3); And stabilising arrangement (18), this stabilising arrangement is positioned between described feeding line (4) and the described one-tenth ellbeam (2); And described feeding line (4) comprises press unit (15), and (10b 10c) limits this press unit, and each carry-over pinch rolls unit comprises two draw-gears (23) and two corresponding adjusting devices (28) by two carry-over pinch rolls unit.
29. machine as claimed in claim 28 (1), wherein every feeding line (4) also comprises the inflatable device (16) that is positioned at press unit (15) downstream; Be positioned at the processing unit (17) in inflatable device (16) downstream; With another carry-over pinch rolls unit (10d), this carry-over pinch rolls unit (10d) defines the exit portion of described feeding line (4), and comprises two draw-gears (23) and two corresponding adjusting devices (28).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO2006A000165 | 2006-03-08 | ||
| ITBO20060165 ITBO20060165A1 (en) | 2006-03-08 | 2006-03-08 | MACHINE FOR THE PRODUCTION OF CIGARETTE FILTERS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101120817A CN101120817A (en) | 2008-02-13 |
| CN101120817B true CN101120817B (en) | 2011-11-30 |
Family
ID=38080954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710087764 Expired - Fee Related CN101120817B (en) | 2006-03-08 | 2007-03-08 | Cigarette filter manufacturing machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1832183B1 (en) |
| CN (1) | CN101120817B (en) |
| DE (2) | DE202007019146U1 (en) |
| IT (1) | ITBO20060165A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395043B1 (en) * | 2009-08-18 | 2012-09-05 | Gd Spa | METHOD AND MACHINE FOR THE CONTEMPORARY PRODUCTION OF AT LEAST TWO FILTER BUGS FOR CIGARETTES. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724429A (en) * | 1986-03-07 | 1988-02-09 | Celanese Corporation | Diagnostic and control system for cigarette filter rod making machine |
| IT1272020B (en) | 1992-03-26 | 1997-06-10 | Koerber Ag | PROCEDURE AND MACHINE FOR TREATING MATERIAL FOR A FILTER CORD. |
| DE4308093A1 (en) * | 1992-03-26 | 1993-09-30 | Hauni Werke Koerber & Co Kg | Method for making smoking article filter |
| DE4320317C2 (en) * | 1993-06-18 | 1998-04-23 | Rhodia Ag Rhone Poulenc | Method and device for producing fiber strands |
| DE10227378B4 (en) * | 2002-06-20 | 2008-07-17 | International Tobacco Machinery B.V. | Roller pair for tensioning strands of filter material |
| DE10354924B4 (en) | 2003-11-25 | 2024-01-18 | Körber Technologies Gmbh | Device for processing filter tow material and device for producing filters |
-
2006
- 2006-03-08 IT ITBO20060165 patent/ITBO20060165A1/en unknown
-
2007
- 2007-03-07 EP EP20070103723 patent/EP1832183B1/en active Active
- 2007-03-07 DE DE200720019146 patent/DE202007019146U1/en not_active Expired - Lifetime
- 2007-03-07 DE DE200760011337 patent/DE602007011337D1/en active Active
- 2007-03-08 CN CN 200710087764 patent/CN101120817B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101120817A (en) | 2008-02-13 |
| EP1832183A2 (en) | 2007-09-12 |
| EP1832183A3 (en) | 2007-09-26 |
| EP1832183B1 (en) | 2010-12-22 |
| DE602007011337D1 (en) | 2011-02-03 |
| DE202007019146U1 (en) | 2010-12-16 |
| ITBO20060165A1 (en) | 2007-09-09 |
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