EP4041665A1 - Sacktransport- und sackstapeleinrichtung sowie verfahren zum transportieren von säcken oder sackstapeln - Google Patents
Sacktransport- und sackstapeleinrichtung sowie verfahren zum transportieren von säcken oder sackstapelnInfo
- Publication number
- EP4041665A1 EP4041665A1 EP20789051.8A EP20789051A EP4041665A1 EP 4041665 A1 EP4041665 A1 EP 4041665A1 EP 20789051 A EP20789051 A EP 20789051A EP 4041665 A1 EP4041665 A1 EP 4041665A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sacks
- sack
- stacks
- transport
- station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/66—Advancing articles in overlapping streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/94—Delivering singly or in succession
- B31B70/96—Delivering singly or in succession in an overlapping arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/98—Delivering in stacks or bundles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/12—Forming counted batches in delivery pile or stream of articles by creating gaps in the stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/16—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/444—Stream of articles in shingled formation, overlapping stream
- B65H2301/4447—Stream of articles in shingled formation, overlapping stream multiple streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/445—Moving, forwarding, guiding material stream of articles separated from each other
- B65H2301/4455—Diverting a main stream into part streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/182—Piled package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/191—Bags, sachets and pouches or the like
Definitions
- Sack transport and sack stacking device as well as methods for transporting sacks or sack stacks
- the invention relates to a sack transport and sack stacking device for transporting sacks or stacks of sacks and for providing stacks of sacks for subsequent processing according to the preamble of claim 1, a sack manufacturing device for producing sacks according to the preamble of claim 11 and a method according to the preamble of claim 12 .
- empty sacks empty sacks
- the individually manufactured sacks are usually first arranged in scales in order to be able to transport them further with a shorter transport length.
- a scaled arrangement of the sacks also helps to compress them after the sack components, in particular the bottom cover sheets, have been glued on. Consequently, it is first necessary to separate the shingled sacks in a shingling separation station, the separation taking place after a predetermined number of sacks.
- a stacking station in which the shingled sacks are conveyed against an obstacle, for example, so that a stack of sacks is created from the so-called sack shingling, which contains exactly the number of sacks that were previously separated from the shingled arrangement of sacks into a partial shing were convicted.
- a stack of sacks is characterized by the fact that all sacks are essentially one above the other lie, i.e. have no or only a slight deviation from one another in the directions in the plane of the sacks.
- a turning station can be provided with which, in particular, a changed arrangement of the bags can be carried out.
- Such a turning station can be arranged within the transport path at any point between the stacking station and the preparation station described below
- Post-processing can be a repeated alignment of all sacks with respect to one another within a sack stack.
- Post-processing is, in particular, grasping a stack of sacks with a gripping device and depositing the grasped stack of sacks on a pallet on which other stacks of sacks can already be located.
- the described sack transport and sack stacking devices are known in particular when they are arranged within sack manufacturing plants. In such devices, the stacks of sacks arranged one after the other are successively fed to downstream processing, in particular to palletizing. Subsequent processing is often slower than bag production would allow.
- the object of the present invention is therefore to propose a sack transport and sack stacking device and an associated method which enable faster subsequent processing.
- a sack transport and sack stacking device according to the features of the preamble of the claim, which is additionally characterized in that at least one dividing device is provided with which a sequence of sacks arranged in shingles, of sub-scales and / or of sack stacking sequences in at least two Sequences of sacks arranged in a shingled manner, of partial scales and / or of sack stacking sequences can be divided.
- the present invention can be combined particularly advantageously with a palletizing device which comprises two gripping devices in order to deposit the sack stacks at least partially simultaneously on one or two pallets.
- a palletizing device which comprises two gripping devices in order to deposit the sack stacks at least partially simultaneously on one or two pallets.
- the palletizing of stacks of sacks can also be accelerated even with an increased efficiency of the bottom laying device, without having to operate the necessary gripping devices in an accelerated manner. This is namely not easily possible without, for example, increasing the strength of the components involved or having to accept process engineering problems.
- At least one height conveyor is provided with which partial scales and / or sack stacks can be conveyed at least partially in the vertical direction.
- a height conveyor is arranged directly upstream of the supply station.
- An elevator it is advantageous if, in particular, all of the aforementioned stations are arranged on the same level. In this case it is advantageous to transport the stacks of sacks to a certain height in order to be able to stack pallets up to a predetermined height, in particular up to a permissible height.
- a single height conveyor can be provided with which two stacks of sacks transported in parallel can be picked up and at least partially transported in the vertical direction. This embodiment is particularly advantageous if the divided stacks of sacks are separated in the horizontal direction transversely to their transport direction, but can be transported essentially on the same horizontal plane and also pass certain locations in the transport direction at essentially the same points in time.
- two independent height conveyors are provided with which a stack of sacks can be conveyed in the vertical direction independently of the conveyance of a second stack of sacks.
- the stacks of sacks that can be fed to the different staging positions can be deposited one after the other on a pallet.
- a single gripping device can be sufficient in this case. This applies in particular when further steps are carried out at the staging position on the stack of sacks, for example alignment and / or lifting in order to simplify gripping.
- the dividing device in front of the height conveyor in the transport direction of the shingled sacks, the partial scales and / or the sack stacking sequences.
- the dividing device can be reached more easily in the event of malfunctions, for maintenance and also for checking the stacks of sacks.
- the dividing device can also be arranged upstream of an overlapping station or integrated in it.
- a dividing device can be integrated in a device for producing the sacks, which, for example, places sacks that have just been produced alternately on different sequences of sacks arranged in a scaled manner. If the dividing device is integrated in the shingled separating station, then conveyor belts can be provided which can be pivoted in the horizontal and / or vertical direction and which alternately feeds the shingles to different sack stacking stations.
- the dividing device can be integrated in the stacking station.
- the dividing device it is possible for the dividing device to be integrated in the stacking station, with sliding devices preferably being provided with which stacks of sacks can be displaced obliquely or vertically or horizontally to their previous direction of movement. It can thus be provided that the stacks of sacks formed are alternately fed to different transport devices which transport the stacks of sacks to the subsequent stations.
- at least one lifting device can be provided in the stacking station, which in particular separates two successive stacks of sacks from one another in the vertical direction.
- a lateral displacement device can be provided which, in particular, separates two successive stacks of sacks from one another in the horizontal direction.
- the dividing device can also adjoin the stacking station in the transport direction of the stacks of sacks and this can also include a displacement device for displacing stacks of sacks in the horizontal and / or vertical direction.
- the dividing device can be arranged upstream of the control station and / or the turning station.
- At least some of the stations that are arranged downstream of the dividing device can accordingly be provided in duplicate so that the stacks of sacks can also be processed at the necessary increased speed. It is also in In this case it is also possible to transport the stacks of sacks to the different stations at different speeds.
- the dividing unit is integrated in the control station, the control station comprising sliding devices with which stacks of sacks can be displaced obliquely or perpendicularly to the original direction of movement from an original transport path.
- the stacks of sacks are discharged from the original transport path in a control station. This is usually done with slides, but any displacement devices can be provided in a device according to the invention.
- a controlled stack of sacks is no longer shifted back to the original transport path, as is known from the prior art, but into a modified transport path so that different stacks of sacks can be assigned to different transport paths after the control. In this way, the necessary relocation of the sack stacks can be used in a time-saving manner in order to distribute the sack stacks on different transport paths.
- the dividing device comprises at least one flow device, with which the at least two sequences of sacks arranged in a shingled manner, of partial scales and / or sequences of sack stacks can be divided into different at least partially vertically spaced transport paths.
- a lifting device is comparable to an elevator that can control different levels.
- the transport paths of different stacks of sacks can thus be branched off in a simple and space-saving manner.
- bags of a larger size can be transported and stacked.
- the dimensions of the sacks depend on the format range of the sack manufacturing device. However, fewer stacks of sacks can be placed on a standardized pallet for large sacks.
- a large transport width and a small transport width can be made available, the large transport width being matched to the bag manufacturing device and its largest format range.
- a sack manufacturing device for making sacks from at least one paper web and optionally from at least one plastic web
- a tube forming device for forming a tube from the paper web and the optional plastic web
- Palletizing device for the arrangement of provided stacks of sacks on pallets, which is characterized by the fact that it is a the sack transport and sack stacking device is designed according to the invention described above. With such a device for producing items, the same advantages are achieved that have already been achieved in connection with the bag transport and bag transport system according to the invention
- Bag stacking device can be achieved.
- a stack of sacks is formed from the sacks of a partial scale with a stacking station
- sack stacks can optionally be turned
- stacks of sacks are provided for subsequent processing, in which at least one dividing device is used to divide a sequence of sacks arranged in a shingled manner, of partial scales and / or of sack stacking sequences into at least two sequences of sacks arranged in an overlapping manner, of partial scales and / or of sack stacking sequences .
- FIG. 1 shows a bag transport and bag stacking device according to the prior art
- FIG. 2 shows a first embodiment of the invention with a separate dividing device
- FIG. 5 Another embodiment of the invention with a duplicate design of all subsequent stations
- FIG. 6 A shingle separation station for dividing up partial sheds
- FIG. 7 Another shingle separation station for dividing up partial sheds
- FIG. 8 shows a control station with an integrated dividing device.
- FIG. 1 shows a bag transport and bag stacking device 1 according to the prior art. A flake separating device is shown, which is symbolized by an indication of sacks 11 arranged in scales.
- the stacking station 20 ensures that the sacks arranged in a shingled manner are stacked, the sacks in particular being pushed together. This is shown by the arrow 21 and the obstacle 22 running transversely thereto.
- the stack of sacks formed in this way, which is not shown, is then guided to the turning station 30 and, if necessary, turned. This is symbolized by the arrow 31. This involves turning around an axis that lies in the plane of the sack body.
- the sack bodies are oriented essentially horizontally in relation to the earth coordinates, so that the turning axis is also oriented horizontally. It closes the Control station 40, in which a stack of sacks is discharged from the transport path (shown by the arrow 41) and is fed back in after the control (arrow 42).
- An optional height conveyor 50 is able to convey stacks of sacks, which are usually conveyed horizontally, in a vertical direction, so that the stacks of sacks can reach the provision station 60 arranged in an elevated position.
- the direction of conveyance of the stacks of sacks in the elevator is indicated by the arrow 60.
- the stacks of sacks are made available for further processing.
- the provision has been visualized by the circle 61.
- the stacks of sacks can be aligned in the supply station 60 and can be lifted by a lifting device from a transport device provided within the supply device. In this case, it is possible to grasp the stack of sacks with a gripping device without any problems and, above all, with almost no errors.
- the supply station can be followed by a further processing device 70, which is designed in particular as a palletizing station.
- a palletizing station comprises a gripping tool which can be moved into the area of the preparation station in order to grasp individual stacks of sacks. These are then deposited on a pallet in accordance with a depositing pattern stored in the associated control device.
- FIG. 2 now shows a first embodiment of the invention in which not only a dividing device 80 is provided, but the sequence of stations has also been partially changed. Specifically, it is provided in this exemplary embodiment to provide the control station 40 along the transport path behind the stacking station 20, to which the optional elevator is directly connected. It now closes the Dividing device 80, with which the successive stacks of sacks can be divided into two independent product paths, so that the sack stacks can be manipulated at least partially in parallel in the subsequent stations. For example, two turning stations 30 are provided behind the dividing device 80 as seen in the transport direction. For example, a stack of sacks can already be turned over if a previously turned sack stack has not yet left the turning station. The turning of the stacks of sacks is thus accelerated.
- two provision devices 60 are connected, which in turn partly work in parallel in order to make the stacks of sacks available for subsequent processing.
- the subsequent processing can in turn take place in the further processing device 70.
- this is in turn designed as a palletizer, it preferably comprises two gripping devices, so that here too, palletizing can take place at increased speed.
- it is advantageous, in addition to providing a dividing device 80, to operate the stations 10, 20, 40 and 50 at a higher operating speed than is the case in the prior art.
- FIG. 3 shows a further exemplary embodiment of the invention.
- the individual empty sacks produced in a sack manufacturing device are each assigned to one of two independent rows of sacks arranged in an overlapping manner, so that two imbricated flows are present. Accordingly, provision is made to provide two overlapping separating stations 10 and two stacking stations 20 which can work in parallel in terms of time. If processing takes place at the same time, it is sufficient to provide a single turning station 30 which can turn two stacks of sacks arranged next to one another at the same time. The same applies to the control station 40 and the elevator 50.
- the two stacks of sacks can again be moved at a different speed, since a simultaneous depositing of two stacks of sacks on a pallet should generally not be possible without the gripping devices colliding To take purchase. For this reason, two preparation stations 60 are shown in FIG. Making a However, the speed difference can also be caused by the
- the exemplary embodiment according to FIG. 4 is similar to that of FIG. 3, but the duplicated stations 10, 20 and 60 have dimensions which are matched to different sack formats.
- the smaller stations in each case can be tailored to standard sack formats, which represent a large part of the production volume, so that sacks of these formats can each be processed by both of the double stations. Bags of larger sizes cannot be palletized as quickly as smaller bags. It is therefore sufficient in this case to only operate the larger of the duplicate stations.
- FIG. 5 likewise shows an exemplary embodiment which is based on the embodiment in FIG. The difference is that here the station 30 and / or the station 40 and / or the station 50 is also available twice for the independent processing of stacks of sacks.
- the sack stacks can be processed at different speeds in both transport paths, so that different arrival times, originally at least partially simultaneously generated sack stacks, can result at the provision devices 60.
- This embodiment is particularly advantageous when only some of the stacks of sacks have to be turned so that the stacks of sacks that do not have to be turned can easily be transported through the relevant turning station, which can be done more quickly because the time required for turning is saved .
- FIG. 6 shows a shingled separating station 10 which is capable of dividing sacks arranged in shingles onto two transport paths.
- the sacks 11, which are arranged in shingles are fed to the station 10 via at least one conveyor belt 12.
- a partial scale 13 After a partial scale 13 has been severed, it arrives at a further conveyor belt 14.
- Above this conveyor belt 14 there is a further delimiting belt 15 which can revolve around two rollers 17, 17 '.
- the axes of rotation of these rollers 17, 17 ' are arranged orthogonally to the surface of the conveyor belt 14 and in particular vertically.
- the limiting band is pivotably mounted about a pivot axis 16 which is parallel to or preferably on the axis of rotation of the roller 17.
- a partial scale can, for example, be guided further to a stacking station 30 in its original transport direction (the delimitation belt is not pivoted), or it can be guided to a second stacking station with a changed transport direction. In the latter case, the delimitation tape is pivoted through the angle ⁇ .
- This division of partial scales onto different transport paths is shown by the arrow 18 diverging.
- FIG. 7 shows a further embodiment of an overlapping separating station 10.
- one conveyor belt is positioned in such a way that a partial scale can be transported further in its transport direction.
- both conveyor belts are shifted so that the other conveyor belt takes the position of the first conveyor belt. This can now pick up the following partial scale while the first conveyor belt feeds the partial scale to a stacking station.
- the conveyor belts can be moved back together again so that the described process is repeated.
- the shingled separating stations 10 according to FIGS. 6 and 7 can be combined, for example, with the embodiments of the invention according to FIGS. 3, 4 and 5, in which they then replace the duplicated shingled separating stations 10.
- FIG. 8 shows a further exemplary embodiment of the invention in which a dividing device is integrated in the control station 40.
- relocation devices are provided for relocating the stacks of sacks from the original transport paths, which is indicated by the angled arrows 41, 4T. After checking the Sack stacks, these are shifted with the same or additional displacement devices, the sack stacks, on transport paths which differ from the original transport paths.
- stacks of sacks that have been shifted according to arrow 41 are then shifted to a first transport path (arrow 42), while stacks of sacks that have been shifted according to arrow 4T are then shifted to a second transport path (arrow 42 ').
- Two separate height conveyors and two separate ones can follow, as shown in FIG.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Making Paper Articles (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019215675.4A DE102019215675A1 (de) | 2019-10-11 | 2019-10-11 | Sacktransport- und Sackstapeleinrichtung sowie Verfahren zum Transportieren von Säcken oder Sackstapeln |
| PCT/EP2020/078071 WO2021069476A1 (de) | 2019-10-11 | 2020-10-07 | Sacktransport- und sackstapeleinrichtung sowie verfahren zum transportieren von säcken oder sackstapeln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4041665A1 true EP4041665A1 (de) | 2022-08-17 |
| EP4041665B1 EP4041665B1 (de) | 2023-08-16 |
Family
ID=72811829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20789051.8A Active EP4041665B1 (de) | 2019-10-11 | 2020-10-07 | Sacktransport- und sackstapeleinrichtung sowie verfahren zum transportieren von säcken oder sackstapeln |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4041665B1 (de) |
| CN (1) | CN114466810B (de) |
| DE (1) | DE102019215675A1 (de) |
| ES (1) | ES2962768T3 (de) |
| WO (1) | WO2021069476A1 (de) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE617905C (de) * | 1935-08-28 | Holweg Const Mec | Ablegevorrichtung fuer Papierbeutelmaschinen | |
| US1586544A (en) * | 1922-02-01 | 1926-06-01 | White Henry Winslow | Paper-handling machinery |
| DE1150567B (de) * | 1958-07-25 | 1963-06-20 | Windmoeller & Hoelscher | Einrichtung zum Herstellen von Kreuzbodenventilsaecken, bestehend aus einer Schlauchbildevorrichtung und einer Bodenlegevorrichtung, bei der die mehrlagigen Papierschlauchabschnitte von der Schlauchbildevorrichtung der Bodenlege-vorrichtung unter Bildung von Schlauchstueck-paketen am Ausgang der Schlauchbilde-vorrichtung zugefuehrt werden |
| GB1136703A (en) * | 1966-05-04 | 1968-12-18 | Celloplast Ab | Apparatus for stacking bags |
| DE1298873B (de) * | 1967-05-22 | 1969-07-03 | Miag Muehlenbau & Ind Gmbh | Anlage zum Herstellen von Saecken |
| DE2022045C3 (de) * | 1970-05-05 | 1973-01-04 | Windmoeller & Hoelscler, 4540 Lengerich | Vorrichtung zum gruppenweisen Abtrennen einer vorbestimmten Anzahl von schuppenartig sich überdeckenden Gegenständen |
| US4269557A (en) * | 1979-06-28 | 1981-05-26 | H. G. Weber & Co., Inc. | Automatic bag collating and stacking apparatus |
| US4771896A (en) * | 1986-06-30 | 1988-09-20 | Newsome John R | Apparatus for forming a running shingle of documents |
| ATE122640T1 (de) * | 1989-09-13 | 1995-06-15 | Ferag Ag | Verfahren und vorrichtung zum transportieren von in schuppenformation anfallenden druckereiprodukten. |
| DE19756122A1 (de) * | 1997-12-17 | 1999-06-24 | Lemo Maschb Gmbh | Verfahren und Vorrichtung zum stapelweisen Ablegen von Beuteln aus einer Kunststoffolienbahn, insbesondere Schlaufengriff-Tragetaschen |
| US7361130B2 (en) * | 2005-05-03 | 2008-04-22 | Windmoeller And Hoelscher | System for production and subsequent palletizing of tube segments, bags or sacks |
| DE102006041275B4 (de) * | 2006-09-02 | 2013-02-14 | Windmöller & Hölscher Kg | Vorrichtung und Verfahren zur Herstellung von Säcken aus beschichtetem Kunststoffgewebe |
| US20080267760A1 (en) * | 2007-04-26 | 2008-10-30 | Sage Automation, Inc. | Automated bag stacker |
| DE102011003379A1 (de) * | 2011-01-31 | 2012-08-02 | Windmöller & Hölscher Kg | Verfahren zum Transport von Stapeln von Säcken oder Sackhalbzeugen von einer ersten Maschine zu einer zweiten Maschine sowie System, das eine erste Maschine und eine Transport und Speichervorrichtung enthält |
| CH705399A1 (de) * | 2011-08-24 | 2013-02-28 | Ferag Ag | Befüllsystem zum Einbringen von flächigen Artikeln in einen Behälter. |
| DE102016119577A1 (de) * | 2016-10-13 | 2018-04-19 | Gämmerler Gmbh | Verfahren und Vorrichtung zum Bilden von Produktstapeln |
-
2019
- 2019-10-11 DE DE102019215675.4A patent/DE102019215675A1/de not_active Withdrawn
-
2020
- 2020-10-07 EP EP20789051.8A patent/EP4041665B1/de active Active
- 2020-10-07 WO PCT/EP2020/078071 patent/WO2021069476A1/de not_active Ceased
- 2020-10-07 ES ES20789051T patent/ES2962768T3/es active Active
- 2020-10-07 CN CN202080071242.3A patent/CN114466810B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2962768T3 (es) | 2024-03-21 |
| EP4041665B1 (de) | 2023-08-16 |
| DE102019215675A1 (de) | 2021-04-15 |
| CN114466810B (zh) | 2024-11-19 |
| WO2021069476A1 (de) | 2021-04-15 |
| CN114466810A (zh) | 2022-05-10 |
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