DE2626157A1 - ARRANGEMENT FOR PROMOTING A FLOW OF ROD-SHAPED ARTICLES OF THE TOBACCO PROCESSING INDUSTRY - Google Patents

Description

HAUNi-WERKE KDRBER & co. KQ. Bergedorf, June 9, 1976

Patent Fi / Sch

Stw .: flow magazine-sack buffer-secondary flow storage - addendum Hauni file 1277

Addendum to patent (patent application P 23 48 597.4

dated September 27, 1973)

Arrangement for conveying a stream of rod-shaped articles in the tobacco processing industry

The invention relates to an arrangement for conveying a stream of rod-shaped articles in the tobacco processing industry a production machine to a processing machine with a sack buffer that is connected to the Production machine and is connected to the processing machine via a second conveyor track, and the control means are assigned to automatically change its volume depending on the supply or removal of articles, a third conveyor track on which the articles are directly transported from the production machine to the processing machine can be promoted, and a controllable branch is provided, from which the article is optionally on the first Conveyor track or be transferred to the third conveyor track

can, according to patent (patent application P 23 48 597.4

dated September 27, 1973).

With the above-described arrangement, the majority of the articles are transferred from production to production, bypassing the bag buffer Processing machine promoted. For these articles, the stress during the promotion is kept as low as possible, what is intended in the interest of the quality of the articles. Excellent item quality is paramount Line desired with consideration for the consumer. But it is also important for the trouble-free operation of the processing machine, e.g. a packing machine.

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Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni file 1277

The present invention is based on the object of further developing an arrangement according to the main patent in such a way that that on the one hand ensures a trouble-free function of the arrangement, on the other hand good quality article in the Processing machine arrive.

This object is achieved according to the invention in that the second conveyor track and the third conveyor track from opposite Pages open into a magazine of the processing machine. With this solution, the magazine of the processing machine can be supplied with articles either directly from the production machine or from the sack buffer will. Complicated switches and holding mechanisms to block one or the other feed conveyor that affects the quality of the cigarette are detrimental and prone to failure in their function are not required. This solution also results in one simple control option for the branch by, according to a further feature of the invention, a supply monitor is provided on the magazine of Verarbextungsmaschxne, the conveying depending on the amount of articles in the magazine of articles via the branch along the third conveyor track to the Verarbextungsmaschxne or along the first conveyor track controls to the sack buffer. Another, relatively simple control of the arrangement, the way it works based on the filling level of the bag buffer and the performance of the production machine, there is another Characteristic of the invention from a supply monitoring on the magazine of the Verarbextungsmaschxne and a supply monitoring chung on the sack buffer, which are linked to one another in such a way that, depending on the degree of filling of the sack buffer, the Supply monitoring on the magazine of the Verarbextungsmaschxne a conveyor of the second conveyor track and / or the Verarbextungsmaschxne controls.

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Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni file 1277

In the tobacco processing industry, when production starts, it is desirable that the first machines leave the production machine View article for control. One would like to see for oneself visually whether, for example, filter cigarettes a neat seam, tipping paper that has just been rolled over, or a stamped print in the right place exhibit. This wish is taken into account in the arrangement according to the invention in that on the direct routes from the production machine to the processing machine, the conveyor track is a conveyor section that can be viewed from outside (Line of sight). It can be assumed that the first articles to leave a production machine on the conveyor track directly connecting the machines to the processing machine.

With this assumption and the assumption that only theeim When starting the production machine, the articles produced need to be accessible, the visible conveyor section be arranged downstream of a conveyor for the single-layer removal of articles from the junction. Should, however, at any time Articles leaving the production machine can be checked, so it is according to a further feature of the invention more expedient if the visible conveyor section is between the production machine and the junction. To the article Observe during their conveyance and, if necessary, to be able to take a sample by hand, must be their conveying speed can be reduced compared to the output speed of the production machine. This happens in a further embodiment of the invention in that an article from the production machine in a single layer feeding conveyor slow moving conveyor is downstream to form a multi-layer flow of articles which is substantially horizontal arranged conveying and is open at least over part of its conveying length to the top. Is the one described above

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Visible section directly downstream of the output of the production machine, which means short distances for the operating personnel is desired, the arrangement must have a branch for a multi-layer article stream, the one Article allows as little stressful removal as possible along the first or third conveyor track. To do this, see the invention proposes that the junction has a storage zone into which a conveyor for a multi-layer flow of articles opens in a substantially horizontal direction, and from which two conveyors for multi-layer article flows exit, wherein the conveyor belonging to the first conveyor track has an essentially horizontal conveying direction in the area of the junction and the conveyor belonging to the third conveyor track has a substantially vertical downward conveying direction having. In a further embodiment of the invention, the third conveyor track here has a shaft as part of the junction and a subordinate, essentially horizontal running conveyor, which is used to convey a multi-layer flow of articles to the magazine of the processing machine is trained. To prevent the articles in the stagnation zone from being exposed to detrimental high pressures or that the article flow changes its cross-section or even breaks off, according to a further feature of the invention, the stowage zone A level button is assigned to the junction, which links with the supply monitoring on the magazine of the processing machine and the conveyor belonging to the first conveyor track or the conveyor belonging to the third conveyor track as a function of controls on the quantity of articles in the congestion zone. To convey the articles upwards to the sack buffer, the points to Conveyors belonging to the first conveyor track on opposite conveyors that limit the multi-layer flow of articles, and which are led up behind the junction. A promotion in the area that is also gentle on the articles

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Deputy: flow magazine-sack buffer-secondary flow storage add-on Bergedorf, June 9, 1976 - Hauni file 1277

the mouth of the bag buffer is according to a further characteristic the invention achieved in that the bag buffer, first conveyor track and second conveyor track over a storage zone having junction, the first conveyor track with a conveyor being substantially horizontal opens into the stowage zone, the sack buffer essentially horizontally and the second conveyor track essentially vertically branch off from the congestion zone. Just like the third conveyor track described above, the second conveyor track also has one Shaft as part of the junction and a downstream, essentially horizontal conveyor, the is designed to convey a multi-layer flow of articles to the magazine of the processing machine. Also is turn A level button is assigned to the junction junction, which serves to keep the number of items in the Storage zone controls a bottom belt of the bag buffer.

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Stw .: flow magazine-sack buffer-secondary flow storage additional Bergedorf, June 9, 1976 - Hauni files 1277

The invention is explained in more detail with reference to the drawings showing the exemplary embodiments. Show it:

FIG. 1 schematically shows an arrangement for conveying rod-shaped articles in the tobacco processing industry from a production machine to a processing machine,

FIG. 2 shows a variant of an arrangement according to FIG. 1.

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Stw .:. Flow magazine-bag buffer-sidestream storage add-on Bergedorf, June 9, 1976 - Hauni file 1277

In Figure 1, 1 denotes the delivery end of a production machine in the form of a filter attachment machine on which the last drums 2, 3 are indicated. The drum 3 is part of a controllable branch 4, to which also drums 6 and 7 belong. All drums 3, 6 and 7 have troughs for the single-row transport of rod-shaped articles 5 in the form of filter cigarettes, whereby the troughs are acted upon with suction air over the conveying area of the drums. the with lines 8, 9 designated conveying areas of the drums 3 and 6 are independent of the rest of the suction air supply Can be alternately connected to a suction air source 10 via a switching valve 11. A first conveyor track 12 leads from the junction 4 to a bag buffer 13 and consists of pairs of conveyor belts 14, 16 and 17, 18 for a single layer Upward transport of the article 5, the conveyor belts 14 and 17 as well as 16 and 18 via couplings 19, 21 between their on common axes 22 and 23 mounted rollers 24 or can be kinematically connected or separated, and one horizontally extending conveyor 25 with a conveyor belt 27, above which a conveyor belt 29 for force-fit advancement of a multi-layer article stream 30 is arranged. The conveyor belts 27 and 29 are kinematic connected to one another and driven by a rotating field magnet, which is operated by a level switch 32 in an impact zone 33, in which the single-layer flow of articles is formed into the multi-layer flow of articles 30, is controlled in such a way that that a multi-layer article stream 30 of constant level is accumulated and fed to the junction 28. The junction 28 has a stagnation zone 34 in which a level switch 36 is arranged which has a rotating field magnet 37 as a drive for a horizontal floor belt 38 of the bag buffer 13 in the sense of keeping the quantity of articles constant

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controls in the congestion zone 34. An end wall 39 is attached to the floor strap 38.

A second conveyor track 41 leads from the sack buffer 13 or the junction 28 to a magazine 42 of a processing machine 43 in the form of a cigarette packing machine. The conveyor track 42 has a vertical shaft 44 emanating from the junction 28 and a subsequent horizontal shaft Conveyor belt 46, which opens into a further vertical shaft 47, to which a horizontal conveyor 48 for Conveying a multi-layer stream of articles 49 from the left into the magazine 42 of the processing machine 43 is. The conveyor 48 consists of kinematically interconnected, superposed conveyor belts 51, 52, which are driven by a rotating field magnet 53. A rotating field magnet 54 for the conveyor belt 46 is from a Level switch 56 in the inlet area of the shaft 47 is controlled. (With a corresponding extension of the conveyor belt 27 of the first conveyor track 12, the shaft 44 can be extended Execution also open directly on the conveyor belt 51.) A third conveyor track ■ 57, on which the article 5 on direct Can get ways from the production machine 1 to the processing machine 43, consists of a conveyor 58 to single-layer conveyance of articles 5 from junction 4, in which a conveyor belt 59 extends from the drum 8 and a conveyor belt 61 is arranged above it, so that the articles 5 be conveyed non-positively between the conveyor belts 59 and 61, as well as from a downstream, horizontal, Slower running conveyor 62 for conveying a multi-layer flow of articles 63 from the right side into the magazine 42 of the processing machine 43. The conveyor 62 consists of kinematically interconnected, superposed Conveyor belts 64, 66 which are driven by a rotary magnet 67. The conveyor 62 is in one one

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Level button 68 at the mouth of the conveyor 58 adjacent section can be seen from above by moving the conveyor belt 66 is shorter than the conveyor belt 64. The conveyor 62 is thus a part of its conveying path as a viewing path 69 educated. The level button 68 controls the rotating field magnet 67 and thus the conveyor belts 64, 66 as a function of the Articles 5 fed by the conveyor 58 in such a way that on the conveyor belt 64 a multi-layered flow of articles of constant level is formed and the magazine 43 is fed. The magazine 42 of the processing machine 43 is with a Membrane 71 is covered and has a supply monitoring system in the form of two level buttons 72uid 73. The level button consists of two light barriers 74, 76 which limit an upper and lower filling level of the magazine 42. The light barrier 74 controls the switching valve 11 and thus the conveyance of the articles 5 via the first conveyor track 12 or via the third conveyor track 57. The level button 73 gives a first signal and when a certain level is exceeded when the level falls below a certain level, a second signal is emitted, the corresponding level range being smaller than that between the light barriers 74 and 76 and between them. Via one of one on the bottom belt 38 of the bag buffer 13 attached cam 77 actuatable changeover switch and signal transmitter 78, the level button 73 can be connected once to the rotating field magnet 53 of the conveyor 48, whereby it this switches on or off, and at another time can be connected to a control arrangement 79 for a drive motor 81 of the processing machine 43, whereby its output is higher or higher lower controls. The switch and signal generator 78 represents a supply monitoring on the sack buffer 13, which apart from the previously described switching function in its drawn

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Switching position which it assumes when it is released from the cam 77 has overflowed in the direction of junction 28, emits a control signal to the control arrangement 79. The processing machine 43 runs as long as this signal is present with a higher output than the production machine 1, e.g. + 10%. The processing machine 43 in its performance Controlled via the level button 73, which is the case when the switch and signal generator 78 of the cam 77 in the direction has been overrun to the junction 28, the processing machine 43 runs depending on the position of the level switch 73 with a slightly higher, e.g. +2 1/2%, or with a slightly lower, e.g. -2 1/2%, power than the production machine 1. The The light barrier 76 is also associated with the control arrangement 79 connected to stop the processing machine 43.

From the cam 77 of the floor belt 38 of the bag buffer 13 are Furthermore, two limit switches 82 and 83 are actuated when the sack buffer is emptied or filled, via the control arrangement 79 shut down the drive motor 81 of the processing machine or a drive motor 84 of the production machine 1.

The light barriers 74 and 76 on the magazine 42 of the production machine 43 are not only connected to the switchover valve 11 but also to a control unit 86 which controls the clutches 19 and 2J switches on and off with a delay.

Operation of the arrangement according to Figure 1: It is from the state shown in the drawing Assumed arrangement that is given when a fault has occurred in the processing machine 43, and this stopped for a short time to rectify this fault.

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Via the switching valve 11, the conveying area 9 is the Drum 3 of the production machine 1 connected to the suction air source 10, so that the articles 5 from the production machine 1 via the drum 3 and the drum 7 between the conveyor belts 14 and 16 arrive, grasped by them and conveyed upwards, to the couplings 19 and 21 passing conveyor belts 17 and 18 and of these be promoted into the push-in zone 33. Here the multi-layer article flow 30 is formed by the level button 32 is monitored and conveyed into the storage zone 34 by means of the conveyor belts 27 and 29. The ones in the stowage zone 34, respectively The quantity of articles present is monitored by the level button 36, which controls the floor belt 38 via the rotating field magnet 37 of the bag buffer away from the congestion zone 34. If the problem on the processing machine 43 take a longer time to complete, after the bag buffer 13 is filled by the cam 77, the limit switch 83 operated, which stops the production machine 1. If the fault rectification on the processing machine 43 succeeds, before the sack buffer 13 is filled, the processing machine 43, as a result of the corresponding signal output of the Changeover switch and signal generator 78 to the control arrangement start up with a production output that is about 10% above the production output of the production machine 1 is. As a result of the start-up of the processing machine 43 Filter cigarettes removed from the magazine 42 so that the supply level drops and, first of all, the light barrier 74 of the level button 72 is free. This gives a signal to the switching valve 11, which switches over to the position shown in dashed lines, so that now the conveying area 9 of the drum 3 separated from the suction air source 10 and instead the conveying area 8 of the drum 6 with the Suction air source 10 is connected. Article 5 is therefore

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Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni file 1277

taken from the drum 8 from the troughs of the drum 3 and guided between the conveyor belts 59 and 61, from which they are discharged onto the conveyor belt 64 to form the multi-layer article stream 63. Depending on the article feed, the level switch 68 controls the conveyor belts 64 and 66 via the rotating field magnet 67, between which the multi-layer article stream 63 is advanced into the magazine 42 after it has passed the viewing path. The signal from the light barrier 74 also reaches the control unit 86, which after a delay time which is dimensioned such that all articles 5 still located between the conveyor belts 14 and 16 have reached the push-in zone 33, via the couplings and 21 the conveyor belts 17 and 18 stops. However, the articles 5 conveyed into the magazine 42 via the third conveyor track 57 are not sufficient to satisfy the requirements of the processing machine 43. The level in the magazine 42 therefore drops steadily until the level button guided by the membrane 71 reaches its lower limit value and emits a signal which controls the rotating field magnet 53 for the conveyor belts 51 and 52 via the switch and signal generator 78. In addition, the magazine 42 is now loaded with the multi-layer article stream 49 via the second conveyor track 41, this loading being carried out at intervals by switching the rotating field magnet 53 on and off by the level switch 73, ie the supply level in the magazine 42 is within the limit values of the Level button 73 held constant. The ones about the

Second conveyor track 41 in the magazine 42 conveyed articles are removed from the sack buffer 13 by taking as a result of the Ent of articles from the shaft 47 of the level switch 56 via the rotating field magnet 54, corresponding to the conveyor belt 46

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Stw .: flow magazine-sack buffer-secondary flow storage additional Bergedorf, June 9, 1976 - Hauni file 1277

controls, so that articles are removed from this from the shaft 44, which the level button 36 in turn detects and controls the bottom belt 38 of the bag buffer 13 to the junction 28 accordingly via the rotating field magnet 37. on this type is gradually emptied the sack buffer 13 until the cam 77 passes over the switch and signal generator 78, which has the consequence that the signal to the control arrangement 79 disappears and the level switch 73 now with the Control arrangement 79 is connected. According to the article supplied via the third conveyor track 57, the now controls Level button 73 the performance of the processing machine 43 in such a way that this depending on the supply level in the magazine 42 either with about 2 1/2% higher or with about 2 1/2% lower power than the production machine 1 is running. If a fault occurs again in the processing machine 43, the level in the magazine 42 rises to Light barrier 74, the output signal of which disappears, whereby the switching valve 11 is back in its excellent position Position reverses, and the control unit 86 via the clutches 19 and 21 again the conveyor belts 14 and 17 as well 16 and 18 connects kinematically with one another. In this case, the articles 5 are therefore again via the first conveyor track 12 promoted into the sack buffer 13.

If a malfunction occurs on the production machine 1, the supply of articles 5 via the third conveyor track 57 into the magazine 42 is interrupted by the rotating field magnet 67 for the conveyor belts 64 and 66 being shut down by the level switch 68. The supply level in the magazine 42 drops as far as the light barrier 76, which emits a stop signal to the control arrangement 79 for the drive motor 81 of the processing machine 43 when it becomes free. Is the fault

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Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni file 1277

fixed on the production machine 1, items 5 are returned directly to the third conveyor track 57 via the The magazine 42 of the processing machine 43 is conveyed, with the possibility at the viewing section 69 to view the articles 5 to look at it visually or even to take a sample by hand for closer inspection. This can of course can also be done during normal production, whereby it is not disturbing that the over the first conveyor track 12, the sack buffer 13 and the second conveyor track 41 moving articles are withdrawn from sampling because they The amount of articles taking away is only very small compared to the amount of articles running over the third, third conveyor track 57 is.

The changeover switch and signal generator 78 can of course also be arranged in a different position of the bag buffer 13, e.g. in the middle, so that in the event of a failure of the production machine 1, the processing machine 43 from the sack buffer 13 can continue to be supplied. Next are special Control of the production output of the production machine and / or processing machine depending on the filling degree of the bag buffer 13 is possible, so that if one machine fails, the other with reduced performance over a longer period of time Time can be continued.

In the variant according to FIG. 2, parts that correspond to those of FIG. 1 are given the same reference numerals, increased by 100, labeled and not explained in detail. The drawing is also simplified insofar as monitoring and Control arrangements, insofar as they are identical to those in FIG. 1, have not been drawn in again. Even the drives for the conveyor belts in the form of rotating field magnets are not shown.

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If in the arrangement according to FIG. 1 the deflection of the articles onto the first or onto the third conveyor track was carried out with a single-layer flow of articles, this deflection in the embodiment according to FIG. 2 takes place with a multi-layer flow of articles. As a result, the viewing section 169 lies between the conveyor 158 for the single-layer flow of articles and a junction 187. The junction 187 has a storage zone 188 into which the conveyor 187 for the multi-layer article flow 163 opens in the horizontal direction, and from which a conveyor 189 of the first conveyor track 112 branches off in the horizontal conveying direction and a conveyor section 191 of the third conveyor track 157 in the vertical direction. The conveyor section upstream of the junction 187 can be viewed as belonging to the third conveyor track 157, from which the first conveyor track 112 branches off. The conveyor 189 for a multi-layer flow of articles 192 is formed by conveyor belts 193, 194, the conveyor belt 193 cooperating with a drum 196 to divert the article flow 192 upwards in a vertical conveying direction and the conveyor belt 194 is followed by a conveyor belt 197, which is sprung Tensioning roller 198 is assigned, and which can be supported on a curved guide on its side facing away from the articles. For upward transport, conveyor belts 199, 201 are provided, which are coated with foam on their surfaces facing the articles or are provided with drivers. To redirect the flow of articles 192, a drum 202 cooperates with the conveyor belt 201, while the conveyor belt 199 is followed by a conveyor belt 203, which is again assigned a spring-loaded tensioning roller 204, again on a curved guide on its side facing away from the articles

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can be supported. This is followed by a conveyor 206 which opens horizontally into the accumulation zone 134 of the junction 128, which is formed by conveyor belts 207, 208. In contrast to the arrangement of Figure 1 opens from the Branch 128, outgoing shaft 144 of the second conveyor track 141 directly into the conveyor 148.

The conveying section 191 of the third conveying track 157 extending from the junction 187 consists of a shaft 209 as Part of the junction 187, which opens into a conveyor 210 consisting of conveyor belts 211, which carries a multi-layer flow of articles 213 in the horizontal direction in the magazine 142 of the processing machine 143 promotes. The storage zone 188 of the junction 187 is covered by a membrane to which a level switch 216 is assigned. This controls via a switch 217 controlled by the light barrier 174 on the magazine 142 either the kinematically with each other connected conveyor 189, 208 and the conveyor belts 199, 201 of the first conveyor track or the conveyor 210 of the third conveyor track.

The mode of operation of the arrangement according to FIG. 2 essentially corresponds to that of FIG. 1, in contrast to this however, all articles leaving the production machine 101 pass through the viewing section 169 on the conveyor belt 164 and all articles can be visually checked without exception. Via the light barrier 174 on the magazine 142 of the processing machine 143 the junction 187 is controlled by the level button 216 depending on the item quantity in the accumulation zone 188 either the conveyor 210 of the third conveyor track 157 controls, so that at the junction 187 the article flow 163 the article flow 213 formed and from the right side is conveyed into the magazine 142 of the processing machine 143, or the article on the first conveyor track 112 by controlling conveyors 189 and 206

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as well as the belts 199, 201 lying in between in the sack buffer 113 arrive, in which at the junction 187 from the flow of articles 163 the flow of articles 192 is formed and conveyed away will.

The advantage of the invention is that, due to the special arrangement of the feeder, two streams of articles alternate can be conveyed into a magazine of a processing machine without disruptions or impairments. Advantageous for the quality of the articles processed is still the special way an article stream passes through a Branch is either routed directly to the processing machine or to a bag buffer. Providing a line of sight in the conveyor arrangement allows the operating personnel both a visual inspection of the quality processing articles when starting up the production machine, ensuring the proper coordination of all units of this Machine can be controlled on each other, as well as a control during the continuous production, so that creeping production errors can be detected in good time.

- Claims 709851/0262

Claims (14)

Stw .: Flow magazine, sack buffer, secondary flow storage, addition Bergedorf, June 9, 1976 - Hauni file 1277 patent claims 1. Arrangement for conveying a flow of rod-shaped articles in the tobacco processing industry from a production machine to a processing machine with a sack buffer, which is connected to the production machine via a first conveyor track and to the processing machine via a second conveyor track, and the control means for automatically changing it Volume are assigned depending on the supply or removal of articles, with a third conveyor track, on which the articles can be conveyed directly from the production machine to the processing machine, and a controllable branch are provided, from which the article is optionally on the first conveyor track or can be transferred to the third conveyor track, addition on patent (patent application P 23 48 597.4 dated September 27, 1973), characterized in that the second conveyor track (41, 141) and the third conveyor track (57, 157) from opposite sides Pages open into a magazine (42, 142) of the processing machine (43, 143). 2. Arrangement according to claim 1, characterized in that a supply monitor (72, 172) on the magazine (42, 142) the processing machine (43, 143) is provided which, depending on the amount of articles in the magazine, the conveying from Artieln (5, 105) along the junction (4, 187) the third conveyor track (57, 157) to the processing machine (43, 143) or along the first conveyor track (12, 112) to the sack buffer (13, 113). 7098B1 / 0262 PAGINAL INSPECTED Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni file 1277 3. Arrangement according to claim 1 and / or 2, characterized in that a supply monitor (73, 173) on the magazine (41, 142) of the processing machine (43, 143) and a supply monitoring (78) on the sack buffer (13, 113) together are linked in such a way that, depending on the degree of filling of the bag buffer, the supply monitoring on the magazine processing machine a conveyor (48, 148) of the second conveyor track (41, 141) and / or the processing machine (43, 143) controls. 4. Arrangement according to one or more of the preceding claims, characterized in that on the direct route (57, 157) from the production machine (1, 101) to the processing machine (43, 143) the conveyor track can be seen from above Has conveyor section (69, 169). 5. Arrangement according to one or more of the preceding claims, characterized in that the visible form the section (69) is arranged downstream of a conveyor (58) for the single-layer conveying away of articles (5) from the junction (4) is. 6. Arrangement according to one or more of the preceding claims 1 to 4, characterized in that the visible Conveyor section (169) between the production machine (101) and junction (I87). 7. Arrangement according to one or more of the preceding claims, characterized in that an article (5, 105) from the conveyor (58, 158) feeding in a single layer from the production machine (1, 101) a slower running conveyor (62, 162) is arranged downstream to form a multi-layer flow of articles (63, 163) which is essentially horizontal arranged and at least over part of its conveying length (69, 169) is open at the top. 7098S1 / 0262 Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni file 1277 8. Arrangement according to one or more of claims 1 to 4, 6 and 7, characterized in that the branch (187) has a storage zone (188) into which a conveyor (162) for a multi-layer article stream (163) in im essentially horizontal direction, and from which two conveyors (189, 209) for multi-layer article flows (192, 213) go off, wherein in the area of the junction of the first conveyor track (112) belonging conveyor (189) essentially one horizontal conveying direction and the conveyor (209) belonging to the third conveyor track (157) essentially one has vertical downward conveying direction. 9. Arrangement according to claim 8, characterized in that the third conveyor track (157) has a shaft (209) as part the branch (187) and a downstream, essentially has horizontally extending conveyor (210) which is used to convey a multi-layer article stream (213) the magazine (-142) of the processing machine (143) is designed to be. 10. Arrangement according to claim 8 and / or 9, characterized in that the damming zone (188) of the junction (187) Level button (216) is assigned to the supply monitoring (172) on the magazine (142) of the processing machine (143) is linked and the first conveyor track (112) belonging conveyor (189) or the conveyor (210) belonging to the third conveyor track (157) depending on the Controls the quantity of articles in the congestion zone. 11. Arrangement according to one or more of the preceding Claims 8 to 10, characterized in that the conveyor belonging to the first conveyor track (112) is opposite one another Funds (193,194,196,197,199,201) that have the multilayer article flow (192) limit, and the behind the junction (188) are led upwards. 709851/0282 Stw .: flow magazine-bag buffer-secondary flow storage-addition Bergedorf, June 9, 1976 - Hauni-AJcte 1277 12. Arrangement according to one or more of the preceding Claims, characterized in that the bag buffer (13, 113), first conveyor track (12, 112) and second conveyor track (41, 141) via a junction having a storage zone (34, 134) (28, 128) are connected, the first conveyor track with a conveyor (25, 206) opens essentially horizontally into the stowage zone, the sack buffer essentially horizontally and the second conveyor path branching off substantially vertically from the accumulation zone. 13. Arrangement according to claim 12, characterized in that the second conveyor track (41, 141) has a shaft (44, 144) as part of the junction (28, 128) and a downstream, substantially horizontally extending conveyor (48, 148), which is used for conveying a multi-layer flow of articles (49, 149) is designed towards the magazine (42, 142) of the processing machine (43, 143). 14. Arrangement according to claim 12 and / or 13, characterized in that that the stowage zone (34, 134) of the junction (28, 128) is assigned a level button (36, 136), a floor belt (38, 138) of the bag buffer (13, 113) controls. 7098S1 / Q262