WO2002058997A1 - Vorrichtung zum umhüllen eines gutstapels - Google Patents
Vorrichtung zum umhüllen eines gutstapels Download PDFInfo
- Publication number
- WO2002058997A1 WO2002058997A1 PCT/EP2002/000633 EP0200633W WO02058997A1 WO 2002058997 A1 WO2002058997 A1 WO 2002058997A1 EP 0200633 W EP0200633 W EP 0200633W WO 02058997 A1 WO02058997 A1 WO 02058997A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gathering
- roller
- wheel
- film section
- stack
- Prior art date
Links
- 230000037373 wrinkle formation Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
- B65B9/135—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state for palletised loads
Definitions
- the invention relates to a device for wrapping a stack of goods with an at least approximately hood-shaped, elastic film section, which is gathered on a gathering device and then stretched in the circumferential direction and pulled over the stack of goods, in particular by means of a pulling device which can be moved along the stack of goods
- the gathering device has at least two gathering fingers and at least on one connecting line, in particular on two opposite joining lines, between two adjacent gathering fingers each has at least one roller arrangement, consisting of a gathering wheel that is in contact with the outside of the film section and a inside that is essentially opposite the gathering wheel of the film section in contact and enclosing the film section between itself and the gathering wheel for transporting clamping, whereby the film section through the roller arrangement (s) onto the shirred fingers are gathered in the vertical direction like an accordion.
- a film section is gathered in the longitudinal direction like an accordion and then stretched in the circumferential direction.
- the gathering device with the foil section gathered thereon like an accordion or the covering device - if the gathered sheet section is placed on one beforehand - is moved downwards along the stack of goods, the gathered sheet section being pulled off and moving to the outside of the stack of goods invests.
- the gathered film section can also only be stretched after the transfer from the covering device.
- a roller arrangement consisting of a gathering wheel and a counter roller is provided for gathering the film section on two opposite connecting lines between two adjacent gathering fingers.
- the gathering wheel is in contact from the outside and the counter roller from the inside with the film section, so that the film section is clamped between the gathering wheel and the counter roll.
- the axis of rotation of the counter roller is arranged above the axis of rotation of the gathering wheel with respect to the gathered end of the film section, which is usually gathered in the vertical direction.
- a disadvantage of this previously known device proves that the folds of the gathered end of the film section do not always have a uniform orientation and do not all of the folds resulting from the gathering point obliquely downwards and outwards, but also run partly obliquely downwards and inwards. If a ruched film section of this type is now pretensioned and pulled over the stack of goods, it is not possible to pull the gathered film section evenly, since the folds pointing downwards and outwards prevent the folds pointing downwards and inwards from being pulled off due to the high pretension.
- the object of the invention is therefore to improve a device described in the introduction so that a perfect gathering is made possible.
- An advantage of such a device is that the uniform alignment of the folds formed by the gathering takes place without a complex device and without a large number of movable and possibly maintenance-intensive components.
- the stack of goods to be wrapped can not only consist of stacked goods such.
- B. bags exist, but it can also be, for example, products from the white goods sector such.
- B. act refrigerators, which are provided with edge protection elements made of polystyrene before wrapping.
- the stack of goods it is also quite possible for the stack of goods to be arranged on a pallet, in which case the film section is preferably on the underside around the stack carrying the stack Pallet is struck.
- a prefabricated tube section or a hood can be used as the film section.
- the device has a gathering device and a separate covering device
- the film section gathered by the gathering device in the manner of an accordion is placed on holding elements of the covering device.
- the holding elements are then moved apart, for example by means of a tensioning drive, as a result of which the film section is pretensioned in the circumferential direction.
- the holding elements are moved downwards or upwards along the stack of goods, or else the stack of goods is moved downwards or upwards with respect to the holding elements, the gathered film section being pulled off the holding elements and resting on the outside of the stack of goods.
- the gathering device not only gathers the film section, but also stretches and stretches or stretches.
- the covering device is provided only for later covering of the film section over the stack of goods.
- the width of these opposing gathering fingers is somewhat larger than the width of two opposite sides, preferably the narrow sides, of a stack of goods to be wrapped.
- the roller arrangement (s) can either be integrated in the gathering fingers or be located on the connecting line between two adjacent edges of the opposite gathering fingers.
- the axis of rotation of the gathering wheel is at an angle of approximately 105 ° gene arranged on the general extent of the shirred film section.
- the axes of rotation of the respective gathering wheel and counter roller of all roller arrangements are expediently arranged such that the tangent in the respective contact point of the corresponding gathering wheel and the associated counter roller of each roller arrangement likewise points obliquely downwards and outwards. This ensures that the film section is gathered evenly over its entire circumference in obliquely downward and outward folds.
- At least one Roman wheel can be driven.
- the diameter of at least one gathering wheel can be larger than the diameter of the associated counter roller. Such an embodiment is appropriate if the gathering device is used simultaneously as a pulling device. Since the counter rolls must not come into contact with the outside of the stack of goods when the film section is pulled over the stack of goods, the film section does not have to be stretched as much because of the smaller diameter of the counter roll.
- the gathering device has four gathering fingers, in particular as gathering corners which are designed in an angular manner and which then lie in the region of the four plan corners of a square pallet.
- the gathering device is designed at the same time as a covering device which can be moved along the stack of goods. In this case, the gathering device not only gathers the film section, but also stretches it and pulls it over the stack of goods. Of course, the gathering device is then designed such that it can be moved along the stack of goods. There is then no longer a need for a separate covering device.
- Fig. 1 is a side view of a stack of goods with a gathering device and a separate pulling device and
- Fig. 2 shows a detailed view of a roller assembly.
- Fig. 1 shows a device for wrapping a stack of goods 1 u. a. has a gathering device 2.
- the stack of goods 1 consists of several packages. Of course, this can also be another packaged good, such as. B. act sacks, which are preferably stacked on a pallet. But it is also quite possible that the stack of goods 1 is a so-called white device such as. B. is a washing machine that is to be wrapped with a film section 3.
- the gathering device 2 has a roller arrangement 4 and pivotable gathering fingers 5 on two opposite sides of the film section 3. These gather fingers 5 gen on the inside of the film section 3, the gathering fingers 5 angled obliquely to the horizontal and oriented towards the center of the stack 1.
- Each roller arrangement 4 consists of a gathering wheel 6 and a counter roller 7.
- the gathering wheel 6 is in contact with the outside of the film section 3, while the counter roll 7 contacts the inside of the film section 3.
- the counter roller 7 is rotatably attached to the gathering finger 5.
- the film section 3 is clamped between the gathering wheel 6 and the counter roller 7, so that it is gathered in folds 12 on the gathering fingers 5 in the manner of an accordion.
- the axis of rotation 8 of the gathering wheel 6 and the axis of rotation 9 of the associated counter roller 7 of a roller arrangement 4 are not arranged at the same height. Rather, the axis of rotation 8 of the gathering wheel 6 is arranged above the axis of rotation 9 of the counter roller 7, so that a tangent 10 in the contact point 11 of the gathering wheel 6 and the associated counter roller 7 points obliquely downwards and outwards. It is thereby achieved that the film section 3 is gathered in folds 12, all of these folds 12 also being oriented obliquely downwards and outwards.
- the angle between the folds 12 and the general extent of the shirred film section 3 in the shirred and untensioned state is approximately 20 ° to 60 °, in particular 45 °.
- the axis of rotation 8 of the gathering wheel 6 lies approximately at an angle of 15 ° to the imaginary line 13, which runs horizontally through the axis of rotation 9 of the counter roller 7 in this orientation of the gathering device 2.
- the angle between the rotary Axis 8 of the gathering wheel 6 for the general extension of the gathered film section 3 about 105 °.
- the general orientation of the gathered foil section 3 is approximately vertical. But it is also quite possible that the distance between the gathering fingers 5 z. B. decreases slightly downwards.
- the distance between the gathering fingers 5 is changed by moving the gathering device 2 in the direction of the arrow 14, so that the film section 3 is pretensioned.
- the thus pre-tensioned film section 3 is then received by holding elements 15 of a pull-over device 16, these holding elements 15 engaging in the interior of the pre-tensioned film section 3 for this purpose.
- the gathering fingers 5 fold away in the direction of the arrows 18.
- the covering device 16 is then moved with the film section 3 in the direction of the arrows 19 on the outside along the material tape 1.
- the gathered film section 3 remains hanging on the upper edge of the stack of goods 1, is pulled off the holding elements 15 and lies against the outside of the stack of goods 1 or a pallet possibly arranged below it.
- the stretching or stretching of the film section 3 is also carried out by the holding elements 15 of the covering device 16. In this case, only the gathering takes place on the gathering fingers 5 of the gathering device 2, while the stretching and stretching or stretching and the subsequent covering of the film section 3 over the stack of goods 1 by means of the holding elements 15 of the covering device 16.
- the gathering device 2 is arranged to be movable along the stack of goods 1, the gathering device 2 gathering, stretching and simultaneously covering the stack of goods 1.
- FIG. 2 shows another embodiment of a gathering device 2.
- the gathering fingers 5 horizontally arranged and angularly shaped pipes (gathering corners) are provided in the area of the outline corners of the stack of goods 1 to be wrapped.
- Each gathering corner is connected to a profile 21 via a sheet 20, which is also angled, and which is in turn attached to a travel carriage, not shown.
- the tangent 10 in the contact point 11 between the gathering wheel 6 and the counter roller 7 is inclined downwards and outwards, so that the folds 12 of the gathered film section 3 also have a correspondingly uniform orientation.
- the film section 3 can be easily pulled off fold 12 for fold 12 when the stack of goods 1 is pulled over from the holding elements 15 of the pulling device 16.
- two overlapping opposite folds 12 (orientation once inwards and once outwards) are subtracted.
- the shirred film section 3 shown in FIGS. 1 and 2 is fed from above by a film feed (not shown) or a finishing device to the gathering device 2.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Packaging Of Special Articles (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Pile Receivers (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50207102T DE50207102D1 (de) | 2001-01-25 | 2002-01-23 | Vorrichtung zum umhüllen eines gutstapels |
MXPA03006694A MXPA03006694A (es) | 2001-01-25 | 2002-01-23 | Dispositivo para envoltura de lote de bienes. |
EP02714101A EP1353847B1 (de) | 2001-01-25 | 2002-01-23 | Vorrichtung zum umhüllen eines gutstapels |
US10/470,185 US6865865B2 (en) | 2001-01-25 | 2002-01-23 | Apparatus for wrapping a stack of objects |
PL363318A PL205627B1 (pl) | 2001-01-25 | 2002-01-23 | Urządzenie do owijania stosu wyrobów |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20101909.4 | 2001-01-25 | ||
DE20101909U DE20101909U1 (de) | 2001-01-25 | 2001-01-25 | Vorrichtung zum Umhüllen eines Gutstapels |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002058997A1 true WO2002058997A1 (de) | 2002-08-01 |
Family
ID=7952492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/000633 WO2002058997A1 (de) | 2001-01-25 | 2002-01-23 | Vorrichtung zum umhüllen eines gutstapels |
Country Status (10)
Country | Link |
---|---|
US (1) | US6865865B2 (de) |
EP (1) | EP1353847B1 (de) |
CN (1) | CN1253349C (de) |
AT (1) | ATE328795T1 (de) |
CZ (1) | CZ299954B6 (de) |
DE (2) | DE20101909U1 (de) |
DK (1) | DK1353847T3 (de) |
MX (1) | MXPA03006694A (de) |
PL (1) | PL205627B1 (de) |
WO (1) | WO2002058997A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1580127A1 (de) * | 2004-03-26 | 2005-09-28 | AETNA GROUP S.p.A. | Vorrichtung zum Umhüllen von Stückgut mit einer Stetchfolienhaube |
EP2060492A1 (de) * | 2007-11-16 | 2009-05-20 | Msk-Verpackungs-Systeme Gesellschaft Mit Beschränkter Haftung | Vorrichtung zum Uberziehen einer Schlauchfolie bzw. einer Folienhaube über einen Gutstapel |
IT202100029972A1 (it) * | 2021-11-26 | 2023-05-26 | Quarrata Forniture S R L | Dispositivo di condizionamento di un tubolare di materiale tessile |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20101909U1 (de) * | 2001-01-25 | 2002-06-13 | Msk Verpackung Syst Gmbh | Vorrichtung zum Umhüllen eines Gutstapels |
EP1497176B9 (de) * | 2002-04-19 | 2008-01-09 | Msk-Verpackungs-Systeme Gesellschaft Mit Beschränkter Haftung | Vorrichtung und verfahren zum umh üllen von stück- oder packgut |
FR2893005A1 (fr) * | 2005-11-10 | 2007-05-11 | Thimon Sa | Procede et machine de preparation et de depose d'un manchon d'emballage sur une charge palettisee. |
DE102005062609A1 (de) * | 2005-12-23 | 2007-07-05 | Lachenmeier A/S | Haubenverpackungsanlage mit Einrichtung zur Herstellung von Seitenfalten |
CA2582379C (en) * | 2005-12-23 | 2014-06-03 | Les Plastiques Balcan Limitee | Apparatus for bagging material |
US7607280B2 (en) * | 2006-08-02 | 2009-10-27 | Jacques Dussault | Clamp for sheets of material |
DE202007018900U1 (de) | 2007-11-16 | 2009-08-27 | Msk - Verpackungs-Systeme Gmbh | Vorrichtung zum Überziehen einer Schlauchfolie bzw. einer Folienhaube über einen Gutstapel |
ES2670427T3 (es) | 2008-06-05 | 2018-05-30 | Kellogg Company | Procedimientos de producir un recipiente transportable |
US8104520B2 (en) | 2008-06-11 | 2012-01-31 | Kellogg Company | Gentle handling hopper and scrunched bag for filling and forming a transportable container |
US7861500B2 (en) * | 2008-07-14 | 2011-01-04 | Bradley Arthur Bennett | Automatic cart bagger |
ES2821374T3 (es) * | 2008-09-03 | 2021-04-26 | Kellog Co | Sistema para producir un contenedor transportable para mercancías a granel |
EP2371716B1 (de) * | 2008-12-19 | 2012-06-13 | MSK - Verpackungs-Systeme GmbH | Verfahren und Vorrichtung zum Überziehen einer Schlauchfolie bzw. einer Folienhaube über einen Gutstapel |
CN101830292B (zh) * | 2010-04-28 | 2011-09-07 | 哈尔滨博实自动化股份有限公司 | 收放及拉伸管形膜的机构 |
FR2967648B1 (fr) * | 2010-11-22 | 2012-12-07 | Thimon | Procede et machine d'emballage par robot d'une charge palettisee au moyen d'une housse en matiere plastique souple |
CA3025532C (en) | 2010-12-01 | 2020-06-02 | Kellogg Company | Intermediate carrier device for forming a transportable container for bulk goods |
DE102011000205B4 (de) | 2011-01-18 | 2014-07-17 | Illinois Tool Works Inc. | Vorrichtung und Verfahren zum Reffen eines Schlauchfolienabschnitts |
DE102011075451B4 (de) | 2011-05-06 | 2014-05-08 | Illinois Tool Works Inc. | Verfahren und Vorrichtung zum Aufreffen eines Schlauchfolienabschnitts auf die Refffinger einer Verpackungsanlage |
FI124180B (fi) | 2011-09-30 | 2014-04-15 | Illinois Tool Works | Menetelmä käärintäkoneen kuljetustilaan saattamiseksi sekä käärintäkone |
FI125661B (en) | 2012-09-07 | 2015-12-31 | Signode Int Ip Holdings Llc | Method and apparatus for positioning corner guards on a load |
FI125411B (en) | 2013-10-31 | 2015-10-15 | Signode Internat Ip Holdings Llc | Method and fasteners for securing the end of a wrapping film web to a packaging machine and packaging machine |
BE1021283B1 (nl) * | 2014-01-28 | 2015-10-20 | Valvan Baling Systems Nv | Verpakkingsinrichting en werkwijze voor het verpakken van balen via dergelijke inrichting |
DE102014106365B4 (de) | 2014-05-07 | 2017-06-14 | Lachenmeier Aps | Verpackungsverfahren zum Verpacken eines Gutes |
DK178374B1 (en) * | 2014-11-04 | 2016-01-18 | Frank Bruhn Aps | HORIZONTALLY ARRANGED WRAP PACKAGING SYSTEM |
DE102015101489A1 (de) | 2015-02-02 | 2016-08-04 | Signode Industrial Group Llc | Verpackungsvorrichtung und Verfahren zum Betrieb derselben |
GB201506182D0 (en) * | 2015-04-13 | 2015-05-27 | Composite Technology & Applic Ltd | Bagging apparatus |
DE102016212436B4 (de) * | 2016-07-07 | 2018-07-26 | Signode Industrial Group Llc | Verpackungsverfahren und Haubenstretchanlage |
CN112960448B (zh) * | 2021-01-26 | 2021-10-12 | 黄山源点新材料科技有限公司 | 一种用于冷拉伸套膜机的卷膜拉膜装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19732298C1 (de) * | 1997-07-26 | 1999-02-04 | Moellers Maschf Gmbh | Vorrichtung und Verfahren zum Umhüllen eines Stapels |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US2874754A (en) * | 1956-08-06 | 1959-02-24 | Sorg Paper Company | Pleating paper and method |
DE2549251C3 (de) * | 1975-11-04 | 1981-06-19 | Nütro Patentverwertungs- u. Maschinen-Handels-GmbH, 8500 Nürnberg | Vorrichtung zum Überziehen eines Seitenfaltenschlauches über gestapelte Gegenstände |
EP0378730B1 (de) * | 1989-01-20 | 1993-07-14 | Kurt Lachenmeier A/S | Vorrichtung zum Verpacken von Gegenständen mit einer bahnförmigen Kunststoffolie |
DE4211297A1 (de) * | 1992-04-03 | 1993-10-14 | Moellers Maschf Gmbh | Vorrichtung und Verfahren zur Bildung eines Gutstapels |
DE20101909U1 (de) * | 2001-01-25 | 2002-06-13 | Msk Verpackung Syst Gmbh | Vorrichtung zum Umhüllen eines Gutstapels |
-
2001
- 2001-01-25 DE DE20101909U patent/DE20101909U1/de not_active Expired - Lifetime
-
2002
- 2002-01-23 WO PCT/EP2002/000633 patent/WO2002058997A1/de active IP Right Grant
- 2002-01-23 AT AT02714101T patent/ATE328795T1/de not_active IP Right Cessation
- 2002-01-23 US US10/470,185 patent/US6865865B2/en not_active Expired - Lifetime
- 2002-01-23 CN CN02806886.6A patent/CN1253349C/zh not_active Expired - Lifetime
- 2002-01-23 DK DK02714101T patent/DK1353847T3/da active
- 2002-01-23 EP EP02714101A patent/EP1353847B1/de not_active Expired - Lifetime
- 2002-01-23 DE DE50207102T patent/DE50207102D1/de not_active Expired - Lifetime
- 2002-01-23 PL PL363318A patent/PL205627B1/pl unknown
- 2002-01-23 MX MXPA03006694A patent/MXPA03006694A/es active IP Right Grant
- 2002-01-23 CZ CZ20032268A patent/CZ299954B6/cs not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732298C1 (de) * | 1997-07-26 | 1999-02-04 | Moellers Maschf Gmbh | Vorrichtung und Verfahren zum Umhüllen eines Stapels |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1580127A1 (de) * | 2004-03-26 | 2005-09-28 | AETNA GROUP S.p.A. | Vorrichtung zum Umhüllen von Stückgut mit einer Stetchfolienhaube |
EP2060492A1 (de) * | 2007-11-16 | 2009-05-20 | Msk-Verpackungs-Systeme Gesellschaft Mit Beschränkter Haftung | Vorrichtung zum Uberziehen einer Schlauchfolie bzw. einer Folienhaube über einen Gutstapel |
RU2472681C2 (ru) * | 2007-11-16 | 2013-01-20 | Мск Ферпакунгз-Зюстеме Гмбх | Устройство для обтягивания рукавной пленкой или пленочной оболочкой комплекта товаров |
IT202100029972A1 (it) * | 2021-11-26 | 2023-05-26 | Quarrata Forniture S R L | Dispositivo di condizionamento di un tubolare di materiale tessile |
Also Published As
Publication number | Publication date |
---|---|
CZ299954B6 (cs) | 2009-01-07 |
CN1498180A (zh) | 2004-05-19 |
DK1353847T3 (da) | 2006-10-09 |
CN1253349C (zh) | 2006-04-26 |
ATE328795T1 (de) | 2006-06-15 |
US6865865B2 (en) | 2005-03-15 |
EP1353847A1 (de) | 2003-10-22 |
EP1353847B1 (de) | 2006-06-07 |
PL363318A1 (en) | 2004-11-15 |
PL205627B1 (pl) | 2010-05-31 |
DE50207102D1 (de) | 2006-07-20 |
CZ20032268A3 (cs) | 2004-01-14 |
MXPA03006694A (es) | 2003-10-24 |
US20040107677A1 (en) | 2004-06-10 |
DE20101909U1 (de) | 2002-06-13 |
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