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CN101164458A - Machine for manufacturing composite filter tip - Google Patents

Machine for manufacturing composite filter tip Download PDF

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Publication number
CN101164458A
CN101164458A CNA2007101803375A CN200710180337A CN101164458A CN 101164458 A CN101164458 A CN 101164458A CN A2007101803375 A CNA2007101803375 A CN A2007101803375A CN 200710180337 A CN200710180337 A CN 200710180337A CN 101164458 A CN101164458 A CN 101164458A
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CN
China
Prior art keywords
roller
machine
dish
filtering plug
filtering
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.)
Pending
Application number
CNA2007101803375A
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Chinese (zh)
Inventor
F·德拉盖蒂
S·里佐利
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GD SpA
Original Assignee
GD SpA
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Publication date
Application filed by GD SpA filed Critical GD SpA
Publication of CN101164458A publication Critical patent/CN101164458A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0295Process control means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0275Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287Manufacture of tobacco smoke filters for filters with special features for composite filters

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  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

A machine for manufacturing composite filters comprises two garniture sections (6) generating respective continuous rods (15) of composite filters (2) consisting in a succession of filter plugs (5), extending along substantially parallel predetermined longitudinal feed directions (X1, X2), a station (43) located along the two garniture sections (6), at which the continuous rods (15) are formed, and a cyclic rotary cutter head (44) serving both garniture sections (6), by which the two continuous rods (15) are segmented on a cutting line (T) to produce single composite filters (2). The machine further comprises means (46) of regulating the axial position of corresponding filter plugs (5) in each of the continuous rods (15) relative to the cyclic cutter head (44), in such a way as to realign the two rods (15) in the event of a misalignment between one and the other.

Description

Be used to make the filter-tip machine of combined type
Technical field
The present invention relates to be used to make the filter-tip machine of combined type.
Background technology
Usually, by loading onto the adverse effect that the combined type filter tip alleviates smoking at the cigarette tip, that is to say, be two or more filtering plugs dissimilar or that have different filtering features are lumped together and for good and all to combine the combined type filter tip that obtains in the single filtering plug coated papers and realize by being encapsulated in by loading onto.
To be sent to reception roller common, that have peripheral groove from the filtering plug that each container dispensing is come by means of mounter with fluted roller system.
Each receives groove and holds the single combined type filter element of being made up of the two or more different filtering plug with different qualities, and end-to-end contact is axially aligned and be placed with to these combined type filter element.
And then by rotation transmitting device the filter element of assembling is sent to and decorates section and to make the combined type filter stick.Along decorating filter element that section individually advances in succession, in order to make the continuous filter stick that the filtering plug that wherein has different filtering features replaces with constant space along the advancing and be wrapped in the paper material bar of the end-to-end contact of direction parallel with their longitudinal axis.
Then, be operated in the decoration section and send the rotary cutter in exit to cut apart this rod, comprise the single combined type filter tip of at least one thereby produce each every kind filtering plug.
In fact, the machine that is used to make filter-tip these traditional types of combined type exposes a series of restriction aspect speed of production.
Or rather, have been found that the output speed that they can not be produced with the cigarette-making machine and the filter tip attachment machine of latest generation is complementary, thereby just can't be connected directly on these machines.
Summary of the invention
One object of the present invention be to provide a kind of be not subjected to above-mentioned disadvantages affect be used to make the filter-tip machine of combined type.
According to the present invention, above-mentioned purpose can or multinomially describedly a kind ofly be used to make the filter-tip machine of combined type and realizes by one in its characteristics such as the claims.
Description of drawings
Describe the present invention now with reference to accompanying drawing in detail in the mode of example, in these accompanying drawings:
Fig. 1 illustrates a part that is used to make the filter-tip machine of combined type, and this part illustrates with block diagram form and side view form partly;
Fig. 2 is the schematic plan view that this part of Fig. 1 machine is shown;
Fig. 3 is the front view that this part of Fig. 1 machine is shown, and wherein some parts excision and some parts illustrates with section form is to be more clearly visible other parts;
Fig. 4 is the enlarged detail of Fig. 1 machine, and its first kind of version is shown; And
Fig. 5 is the enlarged detail of Fig. 1 machine, and its second kind of version is shown.
The specific embodiment
Referring to Fig. 1, label 1 expression is arranged to be used for make the integral body of the double track filter manufacturing machine of combined type filter tip 2.
Machine 1 is included in the module units 3 that partly illustrates among Fig. 1, and its function is the group 4 that is used for being ready to having the filtering plug 5 of different filtering features.
Group 4 is made up of three filtering plugs 5 that are denoted as 5a, 5b and 5c respectively in the example of these accompanying drawings, and each filtering plug 5 has a kind of given filtering feature.
Machine 1 comprises that also two of module units 3 downstreams decorate section 6, at first along decorating section 6 combined type filter tip 2 is formed continuous rod, and each rod comprises the group 4 of arranging and be encapsulated in the filtering plug 5 in the continuous filtering plug lapping band 7 in succession.
Module units 3 comprises feed-in part and submitting portion 9, the letter of feed-in part is shown a square of label 8, this feed-in part is supplied with from the container (not shown) that comprises the filtering plug with different filtering features, and submitting portion 9 comprises the rotary part (also referring to Fig. 3) on a plurality of vertical bulkheads 10 that are installed on machine frame 11.
The submitting portion 9 of unit 3 is placed in the vertical bulkhead 13 of above-mentioned bulkhead 10 by means of meeting at right angles the rotating cylinder 12 of carrying is connected to decorates section 6, rotating cylinder 12 around relevant axis 12a along clockwise direction (as shown in Figure 3) rotate.
The group 4 of filtering plug 5 is in the assembling of feed-in part 8 places, and each is made of three above-mentioned filtering plug 5a, 5b and 5c that axially align successively, and group 4 transmits the import department that enters submitting portion 9 transverse to its axis translation and receives in the suction groove of roller 14.
Carry and see that by vertical bulkhead 10 the reception roller 14 that counterclockwise rotates around relevant axis 14a is equipped with the isolated periphery suction of preset space length " p " groove 16 in Fig. 1, each groove holds the group 4 of single filtering plug.
On reception roller 14 and in the position that label 17 marks, become to be provided with a roller 18 with this roller substantially tangently, this roller 18 is arranged to around the axis 19 clockwise directions rotation that is parallel to the roller that receives roller, and is equipped with the isolated suction groove 20 of above-mentioned spacing " P ".On the side of this roller 18 on bulkhead 10 essentially identical height place be provided with another roller 21 with becoming tangent relation with it substantially, this roller 21 is arranged to counterclockwise rotate around axis shown in the label 22.
This another roller 21 is equipped with the isolated periphery of bigger spacing " 2p " and sucks groove 23 and tangent substantially at 24 marker location places of label and above-mentioned roller 18, and this another roller 21 forms its function and is the unit 25 to cutting apart from group 4 streams of the filtering plug 5 that receives roller 24 releases with roller 18 combinations.
Or rather, when arriving 24 places, tangent position, the group 4 that occupies the alternating groove of an above-mentioned roller 18 is transferred in the above-mentioned groove 23 with bigger spacing " 2p " another roller 21 at interval.
Cut apart on the roller 18 and 21 of unit 25 at group stream, machine also comprises respectively at label 28 and 29 positions that indicated and aforementioned roller 18 and 21 tangent other rollers 26 and 27, and these rollers 26 and 27 are arranged to respectively around the axis 19 that is parallel to driven roller and 22 relevant axis 26a and 27a counterclockwise and the clockwise direction rotation.
Described roller 26 and 27 is equipped with rocking arm 30 on periphery, these rocking arms 30 are activated by cam gear (not shown) and wave around the pivot 31 that parallels with roll axis 26a and 27a, and the end of rocking arm 30 has and sucks groove 32, thereby is received in corresponding tangent position 28 and the roller 18 of unit 25 and the group 4 of 21 filtering plugs that discharged are cut apart by group stream in 29 places.
Roller 26 and 27 will organize 4 transverse to their respective axis be sent on submitting portion 9 that assembles the unit and the above-mentioned rotating cylinder 12 of the decorating section 6.Rotating cylinder 12 have can around corresponding axis 33a rotation and from a fan-shaped part 34 of rotating cylinder protrude a plurality of equal angles carriage 33 at interval.Each carriage is equipped with corresponding pick-up head 35 at free end, to bear two parallel, as to be designed to be used for hold the group 4 of corresponding two filtering plugs 5 suction grooves 36.
When rotating cylinder 12 when its axis 12a rotates, each groove 36 is accepted the group 4 of corresponding filtering plug 5 from each roller 26 and 27 at receiving position 37 places, and will organize 4 and be sent to off-position 38 and be placed on two and decorate on sections 6.
As illustrated in fig. 1 and 2, the setting of the track symmetry that the roller that label 26 and 27 marks is advanced with respect to the pick-up head 35 on the carriage 33 of rotating cylinder 12, the axis 12a of rotating cylinder 12 is arranged to axis 26a and the 27a quadrature with roller 26 and 27.
Or rather, if the concrete structure of given roller 26 and 27 and they with respect to the position of rotating cylinder 12, the group 4 that the pick-up head 35 of the carriage 33 on receiving position 37 just can be simultaneously interacts to receive two filtering plugs 5 with a pair of arm 30 of roller 26 and 27.And then will organize 4 and be placed on the continuous filtering plug lapping 7 of paper normally, this lapping is to decorate section 6 related channel program 39 parallel to each other along each, axially aligns and presents contiguously with the group of another on material band 7 is end-to-end.
Decorate section 6 along corresponding vertically X1 and X2 for two, and be parallel to each other and extend tangently at 38 places, above-mentioned off-position and roller 12.Particularly, each decorates the motor 40 that section 6 comprises the ring-type ornamental tape 41 that driving is gone in ring around two guide wheels 42.
The above-mentioned paper material band 7 of uncoiling, and on every ornamental tape 41, present a web strip.
Like this, the group 4 of each ornamental tape 41 carrier band respective paper 7 and relevant filtering plug 5 is together through forming the station 43 of tubulose gradually around filtering plug wrapping paper tape and sealing, thereby makes the group 4 of filtering plug 5 form continuous rod 15.
The station 43 that schematically illustrates in Fig. 2 and 3 comprises a pair of ligulate decoration device 43a (being shown square in Fig. 2) and adhesive means 43b (being shown a square in Fig. 2), with this ligulate decoration device 43a is twisted continuous tape 7 around filtering plug 5, and it is glued together with two longitudinal edges of every paper tape 7 to stick with glue device 43b.
Continuous excellent 15 push the circulation cutter sweep that cutting head 44 is formed forward to what make like this, this circulation cutter sweep should be cut into chunks to produce single combined type filter tip 2 along predetermined line of cut T by rod 15, and each combined type filter tip 2 is made up of 4 of the groups that three filtering plugs 5a, 5b and 5c constituted.Importantly, as shown in FIG., must make accurately consistent with cutting stroke on the line of cut T with the label 5a and the joint between the filtering plug shown in the 5c of each continuous rod 15.
Particularly, cutting head 44 comprises the rotating cylinder 45 that is driven by corresponding motor (not shown).Rotating cylinder 45 rotates around the axis X 3 that is basically parallel to continuous excellent 15 feed direction X1 and X2, and has the rotating surface of two radially relative blade 45a of supporting.
The feed direction X1 and the X2's each blade 45a of rod 15 tilt continuously with respect to two with common form.
The combined type filter tip 2 that obtains like this is sent to another machine, and promptly filter tip attachment unit (not shown) is connected to each combined type filter tip 2 on each cigarette sticks by this unit.
Also have, the device 46 of axial location that is used for regulating the group 4 of filtering plug 5 also is the part of machine 1, and is associated with the submitting portion 9 of module units 3.
In fact, adjusting device 46 is to be associated with 25 places of working of cutting apart from group 4 streams that receive the filtering plug 5 that roller 14 discharges, unit.
Described device 46 comprises at least one pair of 47 in fact mutual relative dish 47a, and paired disk shape 47a can be around tilting with given angle relative to each other and being arranged to basic axis 48 and 49 rotations transverse to bulkhead 10.In a preferred embodiment, on the every side of suction groove, a dish 47a is set with bigger spacing " 2p " roller 21 at interval.
The constant velocity cardan joint 50 that the roller 21 of dish 47a and insertion key in rotation is connected preferably to dual-active nodal pattern universal joint sends identical rotating speed to all three elements, thereby the roller 21 that makes these two dish 47a and insertion is just as being rotating together with unequal angular velocity of center with same rotation.
In fact, each in two dish 47a and the roller 21 all has and other different rotation; Particularly, dish 47a rotation on the axis 48 and 49 that tilts relative to each other and all tilt with respect to the axis 22 of roller 21, thus dish 47a is focused on the tangent position 29 between this roller 21 and the above-mentioned roller 27, shown in Fig. 3 and 4.
Constant velocity cardan joint 50 is arranged to be rotated by motor 51.
Because 5 one of every group 4 filtering plugs occur from module units 3 with another boundary separation ground, but must place with the order of strictness on the section 6 and corresponding end be in contact with one another corresponding the decoration, the rotation 48 of two dish 47a and 49 must tilt.Therefore, the dish 47a of Qing Xieing has formed the guide groove that has the wall of drawing close mutually toward each other, can be compacted when next roller 27 transmits around a described roller 21 at them as a filtering plug 5a-5b-5c group, that and next boundary separation are held thereby make when being received.
Dish 47a be can along the corresponding shaft portion 52 of constant velocity cardan joint 50 and 53 towards with away from roller 21 translations of inserting.
Be arranged between axial region 50 of constant velocity cardan joint 50 and the motor 51 is basically coaxial with motor 51 actuated element 60.Actuated element 60 is primary circle tubular outward appearance and can be fixed to coupling between the shaft portion 53 that is used alone as motor 51 and constant velocity cardan joint 50 among first version shown in Figure 4 and the protection case of coupling mechanism.
In second version shown in Figure 5, actuated element 60 has the outer surface that has the profile of tooth profile that label 61 marks.This profile of tooth profile 61 is nibbled with the gear 62 that is driven by actuator 63 and is joined, thereby can produce axially-movable in actuated element 60.Final displacement preferably is several millimeters a magnitude, and in order to the axis 22 of whole adjusting device 46 along roller 21 moved.Dish 47a can adjust with the device 54 that the shaft portion 52 and 53 of constant velocity cardan joint 50 is associated by means of the neighbor point place at these two element 47a with respect to the axial location of the roller 21 that inserts.This adjusting device 54 can be taked the form of helical ring for example manual or that operate automatically, can make two disc-shaped element 47a edge rotation 48 and 49 translations separately by this adjusting device 54, and thereby spaced apart with roller 21 symmetrically.
When the product size from a kind of filter tip 2 changed to another kind, dish 47a can adjust with respect to the axial location of the roller 21 that inserts.
For convenience's sake, and in order to make it to become soon cause clearly, also the roller 21 of two dish 47a and insertion is referred to as to proofread and correct assembly altogether here.
In above-mentioned correction assembly operation, can by means of with the rigidly connected device 62 of this assembly with above-mentioned correction assembly entirely along rotation 22 translations of roller 21.
Make the effect of proofreading and correct assembly integral translation when rotated be to make group 4 axial displacements of filtering plug 5a-5b-5c, and thereby the receiving position lateral displacement of the groove 32 that had with respect to above-mentioned roller 27.
Group 4 is transferred into rotating cylinder 12 like this, and is released into corresponding decorate on the section 6 by rotating cylinder and advances from the position that before is placed on the group on this decorations sections 6 or retreat on to a certain degree the position.
Therefore, can change the location of the filtering plug in another root rod 15 with respect to the position of the filtering plug in the rod, thereby can make the laterally alignment again of corresponding filtering plug 5 in two continuous rods 15, or rather, can make filtering plug alignment again mutually with identical filtering feature.
In the example of accompanying drawing, make with the dish 47a of the dish of having stated to be associated with spacing " p " roller at interval with its suction groove 20 that label 18 indicates to identical the second couple 47.
This dish 47a that also will be associated with the roller 18 of suction groove with little spacing " p " be mounted to constant velocity cardan joint and with roller 18 one rotations, and can when a kind of product filters size changes to another by means of constant velocity cardan joint come mutually towards or remotely translation.
Different with above-mentioned correction assembly, the roller that dish 47a and label 18 indicate can not be along the axis translation integrally of roller 18; But the function of the dish 47a that is associated with this roller 18 just compresses the filtering plug 5 of each group 4 vertically.
As shown in Figure 1, dish 47a has the outward flange 55 that is basic circular recess profile, and the bossing 56 of this recess edge 55 is with the aforementioned manner combination, hold wall to form two side direction, these two side direction hold wall be arranged on respectively suck groove side to, be used for group 4 axial constraints of filtering plug 5 below roller 18 and 21 and top roller 26 and 27 between tangent position 28 and 29 places.
Adjust control device 57 interlockings of device 46 with the relative position that is used for monitoring the filtering plug of making two continuous rods 15 of filtering plug axial location.
Advantageously, this control device 57 is also monitored filtering plug 5 in single excellent 15 with respect to the position of cutting head 44.
Like this, just can guarantee from the continuous excellent 15 all combined type filter tips 2 that cut down all accurately identically, that is to say, comprise have same size, the group of the same identical filtering plug 5 that puts in order.
More particularly, control device 57 comprises and is configured near the sensors 58 that respectively connect 15, this sensor 58 can be discerned the filter-tip type scanned and thereby determine that its relative position, this control device 57 also comprise the main control unit 59 of the response of controlling the signal that 46 pairs of adjusting devices receive from sensor 58 according to physics or chemical characteristic.
Particularly, each sensor 58 reads out in the position of at least one filtering plug 5 in continuous excellent 15, and corresponding signal is transferred to the main control unit 59 that schematically illustrates among Fig. 1 again.Main control unit 59 is made comparisons signal with the relevant input signal that constitutes the position of continuous excellent 15 the filtering plug 5 of another root, and proofreaies and correct two any aligned in position errors between continuous two corresponding filtering plugs 5 of excellent 15 by adjusting device 46 actuatings are responded with feedback model.
Advantageously, sensor 58 can detect the timing error between in two rods 15 arbitrary and the cutting head 44 similarly.
In running, the filtration plug flow F that receives from the submitting portion of module units 3 by corresponding roller 14, and it is sent to subsequently next roller 18 at 17 places, tangent position that are correlated with.Filter plug flow F here, and separately form filtration plug flow F1 of two on a described roller 18 and on adjacent roller 21 and F2 respectively.
Whole quickly reception of the filtering plug 2 that constitutes single group 4 come their mutual boundary separation; Its distance of separation is along with organizing in roller 18 and 21 up and then eliminations gradually, and this is because the geometry of dish 47a forms the guide groove that has the sidewall of drawing close, thereby filtering plug 5 is pressed in cause together when advancing in this guide groove inside.
Therefore, it is compacted that the group 4 of filtering plug 5 receives top roll 26 and at tangent position 28 and 29 places at 27 o'clock from lower roll 18 and 21, and be sent to rotating cylinder 12 by receiving position 37 thus.Here, each carriage 33 of rotating cylinder 12 is two groups 4 of receiving filtration plug 5 simultaneously, as mentioned above.
Rotating cylinder 12 is sent to two decoration sections 6 with the group 4 of paired filtering plug 5, on corresponding paper tape 7, to form the continuous group 4 of two row, these two row are organized 4 end-to-end contact and lateral alignment, thereby the filtering plug 5 of same type in every row is in from cutting head 44 same distance places.
Shown in Fig. 2 and 3, the position of two corresponding filtering plugs 5 is mutually detected by sensor 58 by near the set point place cutting head 44, and coherent signal is transferred to main control unit 59.As previously mentioned, sensor 58 can detect and discern the position of the filtering plug of sealing with filtering plug lapping band 75.
A kind of sensor that is applicable to described purpose for example can be to experience the sensor 58 that is used for making a kind of certain material of respectively organizing a kind of filtering plug 5 in 4 the filtering plug 5.
Perhaps, thus sensor 58 also can be the density of each advancing filtering plug 5 of a kind of energy measurement detects the sensor of its relative position in rod 15 continuously.
Referring to Fig. 2 and 3, a part of cutting head 44 is shown in the left side, and as reader's finding, two continuous rods 15 are from right to left by cutting head 44.
Two rods that assemble 15 are expressed as illustrating the interior filtering plug 5 of wrap member, although in fact can't see them from the outside.
The line that label T indicates is thereon by the cut-off rule of the blade 45a that cuts rotating cylinder 44 with continuous excellent 15 segmentations.
Referring to Fig. 2 and 3, what be shown in cutting head 44 the right is the part ornamental tape 41 that has the paper material band 7 that is transmitted by ornamental tape 41, and the filtering plug 5 that is placed on the material band 7 has performed the preparation that is wrapped in this material.
Therefore, the part that is shown in the ornamental tape 41 on the figure is to be in the part of decorating tongue and gluing station 43 downstream parts.
, omitted by paper material band 7 some filtering plug 5 for being shown better.
If produced the lateral alignment error between the filtering plug 5 at two rods 15 when placing group 4 on the paper tape 7, filtering plug advances from the tram or falls back, then just detect the difference of corresponding filtering plug position occupied, and signal is transferred to main control unit 59 with near the sensor 58 the cutting head 44.
Control module 59 responds and proofreaies and correct the axial location of filtering plug by controlling adjusting device 46, thereby whether the filtering plug of the rod 15 that can be constituted according to the group 4 from a described roller 21 is in respectively the filtering plug of the rod 15 that is constituted with respect to the group 4 from another roller 18 is in the position of advancing or retreating and comes to the right or be moved to the left, as shown in Figure 3.
In this case, thus have only one continuously rod 15 filtering plug 5, promptly will reorientate with respect to the filtering plug 5 of another rod 15 with the filtering plug 5 of the rod of proofreading and correct assembly and being associated with roller that label 18 indicates.
Importantly, the alignment error that need compensate is always very little usually, and its scope is between the part millimeter is to several millimeters.
The displacement of correction assembly is decided by the degree of the alignment error between the filtering plug of same type.
Sensor 58 can detect the drift scope between the filtering plug 5 of a rod and another root rod, and corresponding signal is transferred to control module 59 and adjusting device 46.
Adjusting device 46 is taken this to control and is proofreaied and correct assembly little by little to reorientate, till the alignment error full remuneration is fallen.
When having arrived reposition, just eliminated alignment error fully, be retained on this position and proofread and correct assembly, till producing other correction signal.
It is evident that all combined type filter tips 2 of being produced all will be dropped in the process that two rods 15 align again, can not be used for further processing again and handle.
When a kind of product size changes to another kind of size, in other words, when the total length of the group 4 that changes the filtering plug that module units 3 prepared, must carry out dish 47a and the distance interted between therebetween the roller 18 or 21 is selected by means of adjusting device 54.
Before machine 1 is integrally started as one, only carry out once described adjustment.

Claims (22)

1. machine that is used to make combined type filter tip (2) is characterized in that it comprises:
Decorate section (6) for-two, decorate the continuous rod (15) that section forms two combined type filter tips (2) for described two, each rod is corresponding-row (F1, F2) filtering plug (5), and the described section of decorating is extended along the predetermined vertical feed direction that is parallel to each other substantially (X1, X2);
-conveyer (18,21,26,27), described conveyer are used for that filtering plug is sent to described two from module units (3) and decorate section (6);
One station (43), described station is decorated section (6) along described two and is provided with, and forms rod (15) continuously on described station,
-circulation rotary cutting head (44), described cutting head are two described decoration sections (6) services, are used for going up described two continuously excellent (15) segmentations to produce single combined type filter tip (2) at common line of cut (T);
-control device (57), described control device are monitored the position of the composition filtering plug (5) of each continuously excellent (15) with respect to described circulation cutting head (44); And
-adjusting device (46), described adjusting device and described control device (57) interlocking are used for adjusting described two alignment between the composition filtering plug (5) of the similar type in the rod (15) continuously.
2. machine as claimed in claim 1 is characterized in that, described adjusting device (46) operates at the upstream end of the described station that forms described continuous rod (15), and at least one described decoration section (6) is worked.
3. machine as claimed in claim 2 is characterized in that, described adjusting device (46) is located running at described conveyer (18,21,26,27), and at least one decoration section (6) is worked.
4. machine as claimed in claim 1, it is characterized in that, described conveyer (18,21,26,27) comprises first roller (18) and second roller (21) that plays the effect of transporting roller (18) and corrector roll (21) respectively, filtering plug (5) row (F) that described each roller is used for taking from described module units (3) push ahead and separately first-class to form (F1) and second flow (F2).
5. machine as claimed in claim 4, it is characterized in that, the device (46) of the position of described adjustment filtering plug (5) comprises at least the first to (47) the relative mutually dish (47a) that also tilts, and described first pair of dish is associated with described second corrector roll (21) place of working at least.
6. machine as claimed in claim 4, it is characterized in that, described dish (47a) is connected with constant velocity cardan joint (50) key with described corrector roll (21), thus make described dish (47a) to (47) with described roller (21) although each relative other inclination still rotate with unequal angular velocity.
7. machine as claimed in claim 5, it is characterized in that, the side of described second corrector roll (21) be provided with described first (47) dish (47a) and described second corrector roll (21) be inserted in described first to (47) dish (47a) between, proofread and correct assembly thereby combine to form.
8. machine as claimed in claim 7 is characterized in that, described correction assembly (47,21) is driven by motor (51).
9. machine as claimed in claim 7 is characterized in that, described correction assembly (47,21) can be by means of the device (61,62,63) of adjusting this assembly axial location with respect to described motor (51) translation integrally.
10. machine as claimed in claim 5 is characterized in that, described first to the distance between the corrector roll (21) of (47) dish (47a) and described insertion can by make described dish (47a) towards or slide away from each other and regulate.
11. machine as claimed in claim 4 is characterized in that, this machine comprise with described first to (47) dish identical and transport the second couple (47) dish (47a) that roller (18) is associated with described first.
12. machine as claimed in claim 11, it is characterized in that, the side of described first roller (18) be provided with described second (47) dish (47a) and described first roller (18) be inserted in described second to (47) dish (47a) between, transport assembly (47,18) thereby combine to form.
13. machine as claimed in claim 12 is characterized in that, the described assembly (47,18) that transports is by relevant Motor Drive.
14. machine as claimed in claim 12, it is characterized in that, the described assembly (47,18) that transports is connected with constant-velocity joint (50) key, thus make described dish (47a) to the roller (18) of (47) and described insertion although each relative other inclination still rotate with unequal angular velocity.
15. machine as claimed in claim 10 is characterized in that, described second to (47) dish (47a) and described insertion transport between the roller (18) distance can by make described dish (47a) towards or slide away from each other and regulate.
16. machine as claimed in claim 1 is characterized in that, described conveyer (18,21,26,27) comprises and is used for filtering plug (5) is sent to the described rotating cylinder (12) of decorating section (6).
17. machine as claimed in claim 4 is characterized in that, described conveyer (18,21.26,27) comprise and be used for filtering plug (5) is sent to from described first roller (18) and described second roller (21) connector of described rotating cylinder (12).
18. machine as claimed in claim 17, it is characterized in that, described connector is the 3rd roller (26) and the 4th roller (27), and described the 3rd roller and the 4th roller transport between roller (18) and the described rotating cylinder (12) and between described second corrector roll (21) and described rotating cylinder (12) being inserted in described first respectively.
19. make the filter-tip method of combined type, it is characterized in that it comprises the steps: for one kind
-two row filtering plugs (5) are fed to two of the continuous rod (15) that forms combined type filter tip (2) to decorate section (6);
-adjust along described two alignment of decorating between the described two row filtering plugs (5) that section (6) advance side by side;
-adjust described filtering plug (5) row position with respect to line of cut (T); And
-on described line of cut (T), cut apart described two continuously excellent (15), to form mutually the same a plurality of combined type filter tips (2).
20. method as claimed in claim 19 is characterized in that, described step of presenting filtering plug (5) row comprises a plurality of filtering plugs (5) is arranged in the step that alignment longitudinally on the paper material band (7) and end-to-end touch.
21. method as claimed in claim 19 is characterized in that, the described step that is adjusted at the alignment between the two row filtering plugs (5) that advance side by side comprises filtering plug (5) step of displacement forward or backward longitudinally that makes a rod (15).
22. method as claimed in claim 21, it is characterized in that the step of carrying out described filtering plug (5) displacement forward or backward longitudinally that makes a rod (15) continuously is until the filtering plug (5) of the respective type that described two rods (15) are had mutually till the alignment.
CNA2007101803375A 2006-10-18 2007-10-18 Machine for manufacturing composite filter tip Pending CN101164458A (en)

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ITBO20060720 ITBO20060720A1 (en) 2006-10-18 2006-10-18 MACHINE FOR THE PRODUCTION OF COMPOUND FILTERS.

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