CN110435958A

CN110435958A - Method and apparatus for operating tear band web

Info

Publication number: CN110435958A
Application number: CN201910358041.0A
Authority: CN
Inventors: B·博伊特勒; C·温特
Original assignee: Fokker Ltd And Lianghe Co
Current assignee: Fokker Ltd And Lianghe Co
Priority date: 2018-05-03
Filing date: 2019-04-30
Publication date: 2019-11-12
Anticipated expiration: 2039-04-30
Also published as: DE102018003793A1; CN110435958B

Abstract

The present invention relates to a kind of equipment for operating tear band web (16) in packaging process range, by product (11) in the packaging process, especially cigarette pack is packaged into respectively in the film jacket (12) equipped with tear band (13), the equipment includes: annulus memory (26), balladeur train (37) are set in the annulus memory, preferred cross-sections are L-shaped balladeur train, for guiding tear band web (16), the balladeur train especially can linearly move back and forth in two opposite directions of motion in annulus memory (26) in the case where accordingly driving the section of especially U-shaped of tear band web (16), it is preferred that being moved up and down in perpendicular；And negative pressure device, the negative pressure device is configured to, so as to establish negative pressure on the side of balladeur train (37) in annulus memory (26), the power which orients to balladeur train (37) application along the direction of motion described in one of them, the power being especially downwardly oriented.

Description

Method and apparatus for operating tear band web

Technical field

The present invention relates to a kind of in operation tear band web, especially conveying tear band web in packaging process range Product, especially cigarette pack are packaged into the film jacket equipped with tear band by equipment respectively in the packaging process.This hair It is bright further relate to a kind of method for operating this tear band web and including this operation equipment, for by product, outstanding It is the equipment that cigarette pack is packaged into respectively in the film jacket equipped with tear band.

Background technique

It is known when packing cigarette to be first packaged into group, of cigarettes in the packaging made of Paper or cardboard, then it is arranged for it The outer jacket made of film.For the ease of removing the film, film jacket is typically provided with adhering to it, circular tear Line or tear band, have and grasp end, and film jacket simply can be divided into two parts by it by user.

In the film jacket range that manufacture has tear band, unwind tear band web simultaneously from reel It is supplied to attachment device, (being equipped with adhesive in downside) at the attachment device, tear band web is applied to equally from reel In the film web of unwinding and it is attached thereto.Film web and tear band web are generally in herein violent (is also likely to be It is negative) under acceleration.Such as it in the splicing of the web of the web and new reel for the reel that connection will use up, usually produces Raw tension or web length are too long, must be compensated with oscillator system or dance roller system, especially roller oscillator system, to keep away Exempt to form fold when applying tear band web.High weight of this system in the prior art based on roller is relatively heavy and slow It is slow.The undesirable fluctuation of this slow web strain that may result in corresponding web.For tear band web especially So.

Summary of the invention

In view of this, task of the invention lies in the equipment and corresponding method for starting proposed type is provided, wherein The fluctuation of corresponding web strain can be avoided as much as or limited under violent acceleration.

The side that the task passes through the equipment of the feature with claim 1 and 23 and the feature with claim 19 Method solves.

According to the present invention, the equipment for operating tear band web include be in particular arranged at it is in perpendicular, preferably It is configured to the annulus memory of (being in cross-section especially rectangle) annulus case, is arranged in the annulus memory and preferably cuts Face is L-shaped balladeur train, for guiding the tear band web being preferably guided in perpendicular.The balladeur train can be in annulus memory Especially linearly two opposite movement sides in the case where the section of the inherent corresponding especially U-shaped for driving tear band web Move back and forth upwards, preferably moved up and down in perpendicular.The equipment further includes negative pressure device according to the present invention, such structure The negative pressure device is made, so that it can establish negative pressure on the side of balladeur train in annulus memory, which applies edge to balladeur train The power of one of them direction of motion orientation, the power being especially downwardly oriented.

Annulus memory is used to compensate the variation or possible length of the web strain of the tear band web occurred in operation It spends over or under.It on the one hand can be by adjusting corresponding negative pressure value basis in a simple manner using negative pressure in annulus memory It is required that adjustment acts on the web strain of power and therefore tear band web on balladeur train in annulus memory.On the other hand, base The high dynamic that balladeur train or web strain adjustment can be achieved is acted in the power of negative pressure, and balladeur train is sufficiently complex without being configured to.

The equipment is preferably a part of an oscillator system or dance roller system, can compensate for film web by system Speed difference between material and tear band.

It is then preferred that regulation, can control the negative pressure device usually with pump in this way, it is made to can produce different negative pressure values.

In the first expansion scheme conceived according to the present invention, annulus memory has elongated inner space, described Balladeur train described in inner space can in first annulus memory (narrow) side, annulus memory (narrow) side of preferably lower section and with first The annulus memory (narrow) of second annulus memory (narrow) side, preferably top that annulus memory side is set in contrast at interval Move back and forth between side, the annulus memory is closed in the first annulus memory side and in the second annulus memory side It opens wide, so that the inner space of annulus memory abuts environment there.

The inside of annulus memory is preferably imported into via open second annulus memory side in this tear band web In space, in the case where forming annulus open towards the second annulus memory side direction, edge is arranged in cunning in the interior space Steering mechanism on frame, with especially cylindrical abutment surface, preferably along the slewing rollers that can be rotated to support on balladeur train It is guided and is exported from annulus memory again via open second annulus memory side.

The further preferred equipment in the upstream for the slewing rollers being supported on balladeur train and/or downstream, preferably in the steering Above roller, especially (optionally distinguish) in same (preferably vertical) plane it is other at least one, with especially It is the steering mechanism of the cylindrical abutment surface for tear band web.In that this tear band web includes equipped with adhesive Side is not provided with second side of adhesive with (opposite), tear band web --- it is (optionally accordingly) in addition Steering mechanism and the region that is supported between the slewing rollers on balladeur train in torsion, preferably reverse in the case where 180 ° --- in this way Described in (optionally corresponding) other steering mechanism and slewing rollers is guided, so that tear band web is not provided with adhesive Second side stick on the abutment surface of (optionally corresponding) the other steering mechanism and the abutment surface of slewing rollers On, correspondingly the first side equipped with adhesive of tear band web deviates from corresponding abutment surface respectively.

The slewing rollers of this balladeur train may include it is a pair of it is being separated from each other, with the abutment surfaces of the slewing rollers it is angled, Especially respectively between 25 ° and 65 ° angle, preferably extended with the angle between 30 ° and 60 °, tear for being laterally guided The guide surface of a web is opened, tear band web is arranged between the guide surface.Each guide surface can be herein to be turned To a corresponding side shoulder of roller or a part of side cheek.

Be preferably directed the height on surface --- relative to or above abutment surface of slewing rollers --- respectively 2.5mm extremely Between 5mm.In other words, guide surface terminates between side 2.5mm to 5mm on the abutting surface.

Other steering mechanism's () can be configured to slewing rollers, preferably (same) be configured with the patch with slewing rollers Abutment surface is angled, especially respectively between 25 ° and 65 ° angle, preferably extended with the angle between 30 ° and 60 °, use In the slewing rollers for the guide surface for being laterally guided tear band web, tear band web (16) is arranged between the guide surface. Especially equally there is such guide surface, height --- relative to the abutment surface of slewing rollers or reclining in slewing rollers Surface --- respectively in 2.5mm between 5mm.

According to another preferred method of implementation of the present invention, at least one section of the balladeur train, especially balladeur train, preferably The inner space for being matched with annulus memory in this way towards the balladeur train side of closed first annulus memory side, especially its downside Cross-sectional profiles, be especially matched with annulus memory, lateral limit (storing in closed first annulus for inner space Extend between device side and open second annulus memory side) cross-sectional profiles of inner surface, so that balladeur train is by inner space The first partial space between balladeur train and closed first annulus memory side relative to inner space be located at balladeur train The second local space between open second annulus memory side seals completely or partially, so that negative pressure device can be The negative pressure for causing to act on the power of balladeur train is established in one local space.

It is preferred that being herein the suction opening of the first partial space configuration negative pressure device of inner space, pass through the suction opening First partial space can be loaded negative pressure.

Another kind preferred concept according to the present invention, is arranged for monitoring current location of the balladeur train in annulus memory Sensor device, the sensor device for especially including magnetic cylinder formula sensor, the sensing using aser triangulation principle Device device or the sensor device for using ultrasonic wave.

Magnetic cylinder formula sensor for example may be configured to direction of motion setting that is elongated and being parallel to balladeur train herein and exist On annulus memory/in.Therefore magnet with the interaction of cylinder formula sensor can be set on balladeur train, position passes through magnetism Cylinder formula sensor determines.

In the case where sensor device utilizes aser triangulation principle, annulus memory for example can be in one wall With transparent window element, by the window element (be arranged in except inner space) sensor device by light beam, especially The beam emissions in sledge movements direction are parallel into inner space.These light beams are then reflected by balladeur train and are passed after reflection Sensor arrangement detection, to determine the position of balladeur train.

For tear band web, annulus preferably is directed to from the tear band reel that annulus memory upstream is arranged in and is deposited Reservoir.Attachment device is set in annulus memory downstream, which connects tear band web and be used to manufacture film jacket Film web, product is wrapped into the film jacket.

In attachment device downstream, especially in a horizontal plane, settable another annulus memory is as another pendulum herein A part of system or dance roller system, the film web connecting with tear band web are conducted through the annulus memory, The film web connecting with tear band web is guided in perpendicular in another annulus memory, and with tear The film web of web connection can in the annulus memory in the case where forming annulus open towards side in level Move back and forth on direction.

It is preferably spaced apart with closed first annulus memory side in the motion profile of balladeur train in first partial space Ground setting is used for the backstop of balladeur train, especially elongated retainer, such as elongated latch, and the backstop prevents or stop balladeur train Further movement on closed first annulus memory side direction.

The backstop is preferably arranged on the side wall of annulus memory with closed first annulus memory side at interval, The side wall extends between closed first annulus memory side and open second annulus memory side and limits annulus storage The inner space of device.

The backstop is preferably laterally horizontally extended in the motion profile of balladeur train, especially.

About the suction opening of negative pressure device, preferably referring to balladeur train towards closed first annulus memory side direction Movement is arranged in stop dog position downstream, balladeur train stop motion when with de contact in the stop dog position, so that balladeur train will not It covers suction opening, especially suction opening in a lateral direction to be arranged on the side wall of annulus memory, which is closing The first annulus memory side and open second annulus memory side between extend and limit the inner space of annulus memory.

Suction opening is preferably provided between stop part and closed first annulus memory side and especially in annulus On the side wall of memory, which extends between closed first annulus memory side and open second annulus memory side And limit the inner space of annulus memory.

Detailed description of the invention

Other feature of the invention is provided by appended claims, preferred embodiment below description and accompanying drawings.Attached drawing is as follows:

Fig. 1 illustrates the cigarette pack with film jacket and tear line or tear band to squint；

Fig. 2 shows a kind of embodiment of the present device for operating tear band web, which is used as inciting somebody to action Cigarette pack is packaged into a part (side view) of the packing machine in film jacket；

Fig. 3 illustrates the details III of Fig. 2 to amplify；

Fig. 4 illustrates the details IV of Fig. 3 to amplify；

Fig. 5 shows the cross-sectional view of the hatching V-V in Fig. 4；

Fig. 6 shows the cross-sectional view of the hatching VI-VI in Fig. 4；

Fig. 7 shows a kind of alternate embodiments of the invention with the view corresponding to Fig. 5；

Fig. 8 illustrates the details VIII of Fig. 7 to amplify.

Specific embodiment

Fig. 2 shows the equipment according to the present invention 10 for operating tear band web, which is packaged by product 11 It is used in packaging process range in film jacket 12.

Product to be packaged 11 is being currently cigarette pack, such as so-called hinge-lid pack, respectively in outside by film packet 12 package of set.It is believed that the type of the unessential packaging wrapped up by film jacket 12 according to the present invention.

Film jacket 12 has --- this is known in the prior art --- be arranged in film jacket 12 about on At one third, circular tear band 13 has and grasps end 14.Tear band 13 is used for when first time is using packaging 11 More simply remove film jacket 12.Tear band 13 is caught on grasping end 14 in known manner herein and edge is torn manually It opens item 13 and film jacket 12 is divided to the part that can be separated from each other for two.

Operation equipment 10 is also used in the present embodiment in the packaging process being packaged into packaging 11 in film jacket 12 It is middle to be transported to attachment device 23 derived from the tear band web 16 of reel 15, at the attachment device tear band web 16 be originated from The film web 17 of reel 18 connects.Subsequent film web 17 is transported to original together with tear band web 16 connected to it In packaging process.

Operation equipment 10 is being currently the corresponding package machine 19 for being used to be packaged into packaging 11 in film jacket 12 (Cello) Building block.The important composition component of this packing machine 19 is known in the prior art, therefore is only briefly described.

As shown in Figure 2, the tear band web 16 connecting with film web 17 is supplied to packet in sealing 32 region of capstan head The film web 17 for being equipped with tear band web 16 is separated into single cut piece simultaneously by the film apparatus 21 of installation 19, the film apparatus And these cut pieces are provided transverse to the conveying direction of the packaging 11 of entrance at push-in station 20.

Packaging 11 is then pushed into the stand-by recess 22 of sealing capstan head 32 in the case where driving a cut piece respectively. By suitable known folding, bookbinding, receipts in sealing capstan head 32 and the bookbinding in downstream, contraction and sealing section region Contracting and/or seal operation manufacture film jacket 12.Tear band web 16 already mentioned above is connecting dress with film web 17 The connection at 23 is set dividually to carry out (referring particularly to Fig. 4) or except the main production line with this.

Attachment device 23 includes a steering mechanism 24 thus, is (fixation) turning-bar or turner bar 24 currently, at it Upper tear band web 16 is applied in film web 17.Therefore film web 17 not only is supplied to steering mechanism 24, but also (passing through deflector roll 25) supplies tear band web 16.Jointing material or adhesive are respectively equipped on the downside of tear band web 16 55, therefore film tape web 16 is adhered to it and is firmly connected with it when being applied in film web 17.

Film web 17 and tear band web 16 are conveyed respectively with certain tension.One side film web 17 and another The tension of one side tear band web 16 must be coordinated with each other, to prevent corresponding tear band 13 shape on later film jacket 12 At fold.This defective fold that tear band 13 is shown in dash-dot lines in Fig. 1 is formed.Different tension may also lead to Tear band 13 tends to remove from film jacket 12.

During the packaging process or during conveying tear band web 16 and film web 17 by operation equipment 10, each width Always there is violent acceleration or deceleration in material 16 or 17, such as when film web reel 18 is used up and necessary shortly before Full reel 18' is adhered in the film web 17 that will be used up or is connected thereto.Tear band web is illustrated in Fig. 4 16 for example too small web strain effect (referring to the web section of " sagging " shown in chain-dotted line).

In order to overcome tear band web 16 or adhered to tear band web 16 film web 17 this acceleration/deceleration, Annulus memory 26 and 27 is set respectively as the oscillator system of matching or the building block of dance roller system.

Reel 15 for tear band web 16, the annulus memory 26 for tear band web 16 are torn for connecting The attachment device 23 of web 16 and film web 17 and the reel 18 for film web 17 are arranged above packing machine 19 A common horizontal plane in.

Annulus memory 26 is located in tear band web reel 15 and connection dress in the transport path of tear band web 16 It sets between 23.Annulus memory 27 is located in the transport path for the film web 17 for having adhered to tear band web 16, more precisely It says between attachment device 23 and film apparatus 21 on ground.

Annulus memory 27 is configured with the film annulus case of negative pressure chamber 28.This annulus memory 27 is in a known way There are one or more air-breathing interfaces 29 in bottom section, negative pressure chamber 28 can be loaded negative pressure by the air-breathing interface. The film web 17 for adhering to tear band web 16 passes through the open side 30a of annulus memory 27 in the direction for forming film web 17 Annulus memory 27 is conducted through in perpendicular in the case of open (U-shaped) annulus 31 of open side 30a and can be in water Square move back and forth upwards.

Negative pressure in negative pressure chamber 28 ensures to act on towards the closed side 30b away from open side 30a of annulus memory 27 In the power of annulus 31.

Change in the web strain as caused by acceleration or deceleration or in the case where web length excess or deficiency, annulus is deposited Reservoir 27 for compensating accordingly.

The current of the film web 17 for having adhered to tear band web 16 can be detected by level transducer device 33 herein Level.In the current situation, which includes ultrasonic sensor, detects annulus 31 in annulus memory 27 Current location and be transferred to control device, such as central machinery control device or local control device.

The level of the such control ring tape storage 27 of control device, so that annulus 31 is located in annulus memory 27 substantially Center.

Annulus memory 26 for tear band web 16 constructs in a special manner.The annulus memory construction is cross section Substantially rectangular case orients in perpendicular currently.

Annulus memory 26 is unlimited towards narrow side 35, is closed towards opposite narrow side 36.Annulus storage Device has the inner space 34 of approximately cuboid shape, the inner space adjacent environment on open narrow side 35.

It is L-shaped balladeur train 37 that cross section is equipped in inner space 34, which, which has, can be rotated to support on thereon Slewing rollers 38.Tear band web 16 is imported into the inner space 34 of annulus memory 26 via open annulus memory side 35 In.

Tear band web 16 is guided along slewing rollers 38 in inner space 34, so that being formed towards annulus memory side 35 Open (U-shaped) annulus 39 in direction (direction accordingly inverts 180 °).

Tear band web 16 is then exported inner space 34 via the open side 35 of annulus memory 26 again.

In order to form annulus 39, except annulus memory 26 (in perpendicular identical with annulus memory 26) In Two slewing rollers 40a, 40b being about separated from each other with the width of annulus 39 are set in same level.

The upstream in other words before 26 entrance of annulus memory, tear band web 16 is guided along slewing rollers 40a, in annulus 26 downstream of memory is guided after leaving annulus memory along slewing rollers 40b in other words.

Tear band web 16 is twisted in three regions 56,57a and 57b, is more specifically surrounded and is torn with 180 ° respectively Open the respective longitudinal axis line torsion of a web 16.This be in order to ensure be equipped with jointing material 55 tear band web side not with guidance The slewing rollers of tear band web 16 contact.

Specifically, torsion occurs in the region 56 of 58 upstream of slewing rollers or in slewing rollers 58 for the first time referring to Fig. 3 In region.It is twisted there in 58 upstream of slewing rollers with the upwardly-directed transported tear band web 16 of adhesive side, So that adhesive side is not contacted when tear band web 16 is conveyed along slewing rollers 58 with the abutment surface of the slewing rollers.Therefore, When tear band web is along slewing rollers 58 and is further conveyed to slewing rollers 40a, the adhesive side of tear band web 16 Towards abutment surfaces external or away from slewing rollers 58.

Second of torsion (being still 180 °) occurs in the region 57a of 38 upstream of slewing rollers of balladeur train 37, therefore works as and tear When web is guided along the slewing rollers 38 of balladeur train 37, the adhesive side of tear band web 16 is towards external.It is shown in FIG. 8 The abutment surface 59 of slewing rollers 38 sticks on this in a corresponding section for conveying 16 period of tear band web tear band web 16 On abutment surface.Abutment surface 59 is being currently (cylinder) circumferential surface of slewing rollers 38.

Third time torsion (being similarly 180 °) occurs in the region 57b in 38 downstream of slewing rollers of balladeur train 37, therefore works as and tear When opening a web and being guided along next slewing rollers 40b, the adhesive side of tear band web 16 is again towards external or deviate from this turn To the abutment surface of roller.

It is clear that the slewing rollers 38 of balladeur train 37 are with a pair of being separated from each other, with slewing rollers 38 from Fig. 8 Abutment surface 59 is angled, especially respectively between 25 ° and 65 ° angle, preferably extended with the angle between 30 ° and 60 ° Guide surface 60a, 60b, for being laterally guided setting tear band web 16 in-between.Each guide surface 60a, 60b It is a corresponding side shoulder of slewing rollers 38 or a part of side cheek herein.

It is preferably directed the height of surface 60a, 60b --- relative to or above abutment surface 59 of slewing rollers 58 --- point Not 2.5mm between 5mm (perpendicular to the height of abutment surface 59).In other words, guide surface terminates in contact surface Side exceeds 2.5mm between 5mm.

In addition, similarly slewing rollers 40a, 40b (and slewing rollers 58 when necessary) can also be respectively provided with for tearing vertically hung scroll Corresponding (especially cylindrical) abutment surface of material 16 and it is directed laterally to surface.

Balladeur train 37 can drive tear band web 16 or in the case where its annulus 39 in inner space 34 in perpendicular Inside move up and down (four-headed arrow in referring to fig. 4).

Setting has the negative pressure of negative pressure pump or vacuum pump dress below balladeur train 37, i.e. in the lower area of inner space 34 Suction opening or the negative pressure opening 41 set.

Negative pressure is loaded by the local space being arranged in below balladeur train 37 that suction opening 41 may respectively be inner space 34. The negative pressure ensures to act on balladeur train 37 downwards or towards suction opening 41 (in addition to the gravitational force) when annulus memory 26 is run (additional) power and thereby, it is ensured that the fabulous dynamic of annulus memory 26.

In order to generate enough negative pressure, needed herein by the local space of 37 lower section of balladeur train at least largely Relative to inner space 34,37 top of balladeur train, adjoining environment local space sealing is set.

For this purpose, the cross-sectional profiles of inner space 34 be matched in this way balladeur train 37 downside 42 or bottom it is (or another Carnage section) so that between the downside of balladeur train 37 42 and the inner surface 44 of the restriction inner space 34 of annulus memory 26 only There are narrow (circular currently) gaps 43.

Inner surface 44 is one or more upstanding sidewalls of annulus memory 26 or a part of housing wall 45 herein, described Wall extends between open annulus memory side 35 and closed annulus memory side 36.

According to for example whether needing the additional web length of tear band web 16 based on acceleration or deceleration during the packaging process Or lesser web length, balladeur train 37 move up or down automatically in annulus memory 26.

By compatibly adjusting current (rotation) speed of the reel 15 of electric drive with control device or when necessary adding Ground adjusts (rotation) speed of reel 18, can influence current location of the balladeur train 37 in inner space 34.

In the present example, the speed for controlling the reel 15 of tear band web 16 in this way, so that balladeur train 37 occupies as far as possible It is located in inner space 34 middlely.

Need to know corresponding current location of the balladeur train 37 in inner space 34 or annulus memory 26 thus.

For this purpose, configuring level transducer device 47 for annulus memory 26.The level transducer device has elongated Magnetic cylinder formula sensor 48, the inner space is parallel to except inner space 34 or is parallel to the movement side of balladeur train 37 To positioning.

Magnetic cylinder formula sensor 48 interacts with (permanent) magnet 49 being arranged on balladeur train 37 and can detect forever It simultaneously reports to control device the current location of long magnet 49 (or correspondingly balladeur train).

A kind of alternative solution that above-mentioned position determines is shown in Fig. 7.There in the bottom section of annulus memory 26 The pass through openings 50 of connection inner space 34 and environment are set, which is closed by transparent panel 51, such as glass plate.

Laser triangulation sensor device 52 is positioned below opening 50 and except inner space 34, transmitting swashs Light beam 53, these laser beams respectively terminate in the downside 42 of balladeur train 37, are reflected back and (this based on known measurement method Laser triangulation sensor device utilizes measurement method work) it can determine the current distance of sensor device 52 Yu downside 42 With therefore position of the balladeur train 37 in inner space 34.

May also dictate that, control device --- especially after the current actual value of measurement web strain and according to the reality Value --- the web strain of tear band web 16 is automatically regulated to be predetermined value by changing the negative pressure in annulus memory 26.

Balladeur train 37 is run on Shi Qi descending stroke in annulus memory 26 towards closed loop memory side in order to prevent 36 far decline in this way, so that balladeur train covers suction opening 41 and therefore at least partly blocks the suction opening, deposit in annulus The backstop 46 extended transverse to 37 direction of motion of balladeur train is set in the lower area of reservoir 26.The backstop is located on suction opening 41 Side, therefore balladeur train 37 will also collide in backstop 46 above suction opening 41 and stop in the position above suction opening 41 Movement.

Backstop 46 is being currently (substantially cylindrical) pin.Certainly, backstop also may be configured to other forms.

Importantly, on the one hand backstop ensures that the movement of balladeur train 37 terminates at 41 top of suction opening as far as possible.Another party Face, backstop hinder negative pressure to establish as few as possible, that is, have size as small as possible.

In addition, it includes the magnetic clamp 54 for keeping magnet, the i.e. annulus above open side 35 that operation equipment 10, which also has, In the upper area of memory 26.

In order to safeguard or can be during installation by film web 16 easily on the slewing rollers 38 of balladeur train 37, balladeur train 37 It can be temporarily fixed on magnetic clamp 54, referring to Fig. 5.

For this purpose, balladeur train 37 can have and keep the magnet of the component of magnet interaction, such as opposite polarity.

Reference signs list

10 equipment

11 packagings

12 film jackets

13 tear bands

14 grasp end

15 reels

16 tear band webs

16' web section

17 film webs

18 reels

18' reel

19 packing machines

20 push-in stations

21 film apparatus

22 recesses

23 attachment devices

24 slewing rollers

25 deflector rolls

26 annulus memories

27 annulus memories

28 negative pressure chamber

29 air-breathing interfaces

30a open side

The closed side 30b

31 annulus

32 sealing capstan heads

33 level transducer devices

34 inner spaces

35 open sides

36 closed sides

37 balladeur trains

38 slewing rollers

39 annulus

40a slewing rollers

40b slewing rollers

41 suction openings

42 downsides

43 gaps

44 inner surfaces

45 side walls

46 backstops

47 level transducer devices

48 cylinder formula sensors

49 (permanent) magnet

50 openings

51 plates

52 laser triangulation sensor devices

53 laser beams

54 magnetic clamps

55 jointing materials

56 torsion regions

The torsion region 57a

The torsion region 57b

58 slewing rollers

The abutment surface of 59 slewing rollers

60a guide surface

60b guide surface

Claims

1. equipment of the one kind for operating tear band web (16), especially conveying tear band web in packaging process range, Product, especially cigarette pack are packaged into respectively in the film jacket (12) equipped with tear band (13) in the packaging process, The equipment includes: annulus memory (26), which is in particular arranged in perpendicular and is preferably configured as ring Band case, setting balladeur train (37), preferred cross-sections are L-shaped balladeur train in the annulus memory, for guiding tear band web (16), the tear band web being preferably guided in perpendicular, the balladeur train can be internal corresponding in annulus memory (26) It drives in the case where the section of the especially U-shaped of tear band web (16) especially linearly in two opposite directions of motion Move back and forth, preferably moved up and down in perpendicular；And negative pressure device, the negative pressure device are configured to, and enable the negative pressure Enough to establish negative pressure on the side of balladeur train (37) in annulus memory (26), which applies to balladeur train (37) along one of them The power of the direction of motion orientation, the power being especially downwardly oriented.

2. equipment according to claim 1, which is characterized in that the annulus memory (26) has elongated inner space (34), the balladeur train described in the inner space (37) can in first annulus memory (narrow) side, preferably lower section annulus memory (narrow) side and with the first annulus memory side second annulus memory opposite with the first annulus memory side at interval (narrow) side, preferably top annulus memory (narrow) side between move back and forth, the annulus memory (26) is deposited in the first annulus It closing and is opened wide in the second annulus memory side on reservoir side, so that the inner space (34) of annulus memory (26) is the Two annulus memory sides abut environment.

3. equipment according to claim 2, which is characterized in that the tear band web (16) is via open second annulus Memory side is imported into the inner space (34) of annulus memory (26), is being formed in inner space (34) towards the second ring Along the steering mechanism being arranged on balladeur train (37), preferably along rotatable twelve Earthly Branches in the case where the open annulus of tape storage side direction The slewing rollers on balladeur train (37) are held to be guided and be exported annulus storage again via open second annulus memory side Device, the steering mechanism have abutment surface that is especially cylindrical, being used for tear band web (16).

4. equipment according to claim 3, which is characterized in that the equipment is in the slewing rollers being supported on balladeur train (37) Upstream and/or downstream especially (are optionally distinguished) above the slewing rollers, especially in same (preferably vertical) plane With an other steering mechanism, the other steering mechanism have it is especially cylindrical, be used for tear band web (16) Abutment surface, and tear band web (16) includes being not provided with adhesive with (opposite) equipped with the first side of adhesive Second side, the tear band web --- it in the other steering mechanism and is supported on balladeur train (37) in the tear band web Reverse, preferably reversed in the case where 180 ° in region between slewing rollers --- along the other steering mechanism and slewing rollers quilt It guides into, so that second side for being not provided with adhesive of tear band web (16) sticks on reclining for the other steering mechanism On surface and on the abutment surface of slewing rollers, wherein correspondingly the first side difference equipped with adhesive of tear band web (16) Away from corresponding abutment surface.

5. equipment according to claim 3 or 4, which is characterized in that the slewing rollers of the balladeur train (37) include it is a pair of each other The abutment surfaces of the spaced apart and described slewing rollers is angled, especially respectively between 25 ° and 65 ° angle, preferably with Guiding surface that angle between 30 ° and 60 ° extends, for being laterally guided tear band web (16), tear band web (16) It is arranged between the guiding surface.

6. equipment according to claim 5, which is characterized in that the height of the guiding surface --- relative to slewing rollers Abutment surface or above the abutment surface of slewing rollers --- respectively in 2.5mm between 5mm.

7. according to equipment described in claim 4,5 or 6, which is characterized in that other steering mechanism's () is configured to turn To roller, preferably (same) be configured with the abutment surface of slewing rollers it is angled, especially respectively between 25 ° and 65 ° Angle, preferably extended with the angle between 30 ° and 60 °, guiding surface for being laterally guided tear band web (16) turns To roller, tear band web (16) is arranged between these guiding surfaces, especially (same) to have such guiding surface, height --- above abutment surface relative to slewing rollers or the abutment surface in slewing rollers --- is spent respectively in 2.5mm between 5mm.

8. according to the equipment one or more in preceding claims 2 to 7, which is characterized in that the balladeur train (37), especially Be at least one section of balladeur train (37), be preferably directed towards closed first annulus memory side balladeur train side be matched with annulus storage The cross-sectional profiles of the inner space (34) of device (26) are especially matched with annulus memory (26), lateral restriction inside sky Between, the cross section of inner surface that extends between closed first annulus memory side and open second annulus memory side Profile, so that balladeur train (37) is by between balladeur train (37) and closed first annulus memory side of inner space (34) Second local space positioned at balladeur train and open second annulus memory side between of one local space relative to inner space Sealing completely or partially, so that negative pressure device can establish the negative pressure for causing the power for acting on balladeur train in first partial space.

9. equipment according to claim 8, which is characterized in that be the first partial space configuration of the inner space (34) The suction opening of negative pressure device, first partial space can be loaded negative pressure by the suction opening.

10. according to the equipment one or more in preceding claims, which is characterized in that setting sensor device, especially It is the sensor device for including magnetic cylinder formula sensor, using the sensor device of aser triangulation principle or using ultrasound The sensor device of wave can monitor current location of the balladeur train (37) in annulus memory (26) using the sensor device.

11. according to the equipment one or more in preceding claims, which is characterized in that the tear band web (16) from The tear band reel in annulus memory (26) upstream is arranged to be directed to annulus memory (26), and in annulus memory (26) Attachment device (23) are arranged in downstream, tear band web (16) and the film for manufacturing film jacket (12) at the attachment device Web (17) connection, product are wrapped into the film jacket.

12. equipment according to claim 11, which is characterized in that the equipment is an oscillator system or dance roller system A part of system can compensate for the speed difference between film web (17) and tear band web (16) by the system.

13. equipment according to claim 12, which is characterized in that in attachment device (23) downstream, especially in horizontal plane In, another annulus memory (27) is set as an oscillator system or a part of dance roller system, passes through another ring Tape storage guides the film web (17) connecting with tear band web (16), the film web connecting with tear band web (16) (17) it is guided, and connect with tear band web (16) thin in perpendicular in another annulus memory (27) Film web material (17) can in another annulus memory (27) in the case where forming annulus open towards side in level Move back and forth on direction.

14. according to the equipment one or more in preceding claims, which is characterized in that in cunning in first partial space In the motion profile of frame (37) with closed first annulus memory side at interval be arranged for balladeur train (37) backstop (46), Especially elongated retainer, such as elongated latch, the backstop prevent or stop balladeur train (37) towards closed first ring The further movement of tape storage side direction.

15. equipment according to claim 14, which is characterized in that the backstop (46) and closed first annulus memory Side is arranged at interval on the side wall of annulus memory (26), and the side wall is in closed first annulus memory side and open Extend and limit the inner space of annulus memory between second annulus memory side.

16. equipment according to claim 14 or 15, which is characterized in that fortune of the backstop (46) transverse to balladeur train (37) Dynamic rail mark especially horizontally extends.

17. equipment described in 4,15 or 16 according to claim 1, which is characterized in that the suction opening reference of the negative pressure device The downstream of stop dog position is arranged in the movement in balladeur train (37) towards closed first annulus memory side direction, in the stop dog position The stop motion when contacting with backstop (46) of middle balladeur train (37), is opened so that balladeur train (37) will not cover in a lateral direction suction Mouthful, especially the suction opening is arranged on the side wall of annulus memory (26), and the side wall is in closed first annulus memory Extend and limit the inner space (34) of annulus memory (26) between side and open second annulus memory side.

18. according to the equipment one or more in preceding claims 14 to 17, which is characterized in that the suction opening is set Set between backstop (46) and closed first annulus memory side and be in particular arranged at the side wall of annulus memory (26) On, which extends between closed first annulus memory side and open second annulus memory side and limits annulus The inner space (34) of memory (26).

19. a kind of method for operating tear band web, especially conveying tear band web in packaging process range, at this Product, especially cigarette pack are packaged into respectively in the film jacket (12) equipped with tear band (13) in packaging process, wherein Tear band web (16) is unwound from reel and is especially being put down vertically in the case where forming annulus open towards side By annulus memory (26), especially annulus case, tear band web (16) is interior the annulus memory (26) for guidance in face It is guided in portion space (34) along balladeur train (37), which can drive in the inner space (34) of annulus memory (26) In the case where the section of the especially U-shaped of tear band web (16) especially linearly in two opposite directions of motion back and forth Movement preferably moves up and down in perpendicular, in the inner space of annulus memory (26) on the side of balladeur train (37) (34) negative pressure is established in first partial space, which orients to balladeur train (37) application along the direction of motion described in one of them Power, the power being especially downwardly oriented.

20. according to the method for claim 19, which is characterized in that by tear band web (16) from being arranged in annulus memory (26) the tear band reel of upstream is guided to the annulus memory (26), by tear band web (16) in the annulus memory (26) downstream is connect with the film web (17) for manufacturing film jacket (12), and product is packaged into the film jacket, is borrowed Help that sensor device detection, especially continuously or rhythmicly to detect balladeur train (37) current in annulus memory (26) Position, and foundation or the revolving speed that tear band reel is adjusted and optionally changed according to the current location detected.

21. method described in 9 or 20 according to claim 1, which is characterized in that by changing negative pressure for tear band web (16) Web strain automatic adjustment is predetermined value, this is especially after the current actual value of measurement web strain and according to the reality Value is realized.

22. method described in 9,20 or 21 according to claim 1, which is characterized in that the balladeur train (37) has rotatable twelve Earthly Branches The slewing rollers on the balladeur train are held, which has abutment surface that is especially cylindrical, being used for tear band web (16), Tear band web (16) is guided along the slewing rollers, is especially existed in the upstream of balladeur train (37) and/or downstream (optionally distinguishing) Setting has the other steering mechanism of especially cylindrical abutment surface in same preferably vertical plane, other along this Steering mechanism's tear band web (16) is guided, and tear band web (16) includes the first side and (opposite) equipped with adhesive It is not provided with second side of adhesive, and the tear band web (16) --- in the tear band web in the other turning machine Reverse, preferably reversed in the case where 180 ° in region between structure and slewing rollers --- along the other steering mechanism and steering Roller is directed into, so that second side for being not provided with adhesive of tear band web (16) had both sticked on the other steering mechanism Abutment surface on again stick on the abutment surface of slewing rollers, wherein correspondingly tear band web (16) be equipped with adhesive The first side deviate from corresponding abutment surface respectively.

23. a kind of for product, especially cigarette pack to be packaged into setting in the film jacket (12) equipped with tear band respectively It is standby, the equipment include according in preceding claims 1 to 18 it is one or more it is described, for being grasped in the range of packaging process The equipment made tear band web, especially convey tear band web.

24. equipment according to claim 23, which is characterized in that for the reel of tear band web (16), for tearing The annulus memory (26) of web (16), the attachment device (23) for connecting tear band web (16) Yu film web (17) And the reel for film web (17) is arranged in a common horizontal plane above manufacturing cell, in the manufacturing cell In the film web (17) that is connect with tear band web (16) be cut into each single film cut piece and product by these lists A film cut piece package is wrapped into the film jacket made of these film cut pieces.

25. the equipment according to claim 23 or 24, which is characterized in that further include one or more of claim 1 to 18 A feature.