WO1997009912A1 - Dispositif de distributeur automatique de sachets - Google Patents
Dispositif de distributeur automatique de sachets Download PDFInfo
- Publication number
- WO1997009912A1 WO1997009912A1 PCT/FR1996/001442 FR9601442W WO9709912A1 WO 1997009912 A1 WO1997009912 A1 WO 1997009912A1 FR 9601442 W FR9601442 W FR 9601442W WO 9709912 A1 WO9709912 A1 WO 9709912A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rollers
- stack
- contact
- bag
- roller
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F9/00—Shop, bar, bank or like counters
- A47F9/02—Paying counters
- A47F9/04—Check-out counters, e.g. for self-service stores
- A47F9/042—Shopping bags or carton-dispensing systems therefor
- A47F9/043—Shopping bags or carton-dispensing systems therefor with mechanical action
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F2027/2842—Wire coils wound in conical zigzag to reduce voltage between winding turns
Definitions
- the present invention relates to an automatic bag dispenser device, intended to equip the collection counter of a store of the supermarket type.
- the buyer places his purchases on a conveyor belt, the cashier takes them one by one to record the price, then places them on a second conveyor belt so that the buyer can pack them in sachets .
- the bags generally made of a plastic film, have the disadvantage of a difficult opening, it is necessary to crumple them to separate the two sides.
- devices have been proposed in which the bags are hung in batches on hooks above a shelf, and are attached to each other by an easily breakable weld, so that the removal of the extreme bag results in the opening of the next bag.
- the aim of the present invention is to remedy these drawbacks by proposing a device for automatic dispensing of sachets, making it possible to deliver one to one of the open sachets.
- the device according to the invention is essentially characterized in that it comprises on the one hand a reserve of sachets arranged flat in a stack, on the other hand two rotary means of parallel axes placed close to one of the other, covered with a non-slip material, turning in counter-rotation at different linear speeds at the periphery, at least one of which is capable of coming into contact with one of the two extreme sachets of said stack near the bottom of said sachet, with a view to its entrainment between said means rotary.
- At least one of the rotary means comprises a central part not driven in rotation opposite which acts a gripping means of the middle part of the bag.
- the rotary means are placed in a casing comprising, in line with the contact zone of said means, an opening allowing the passage of a bag, and opening into a receptacle.
- the rotary means are two rollers positioned above the bags and transversely, side-by-side practically in contact with one another, rotating in counter rotation with ascent by the center, and positioned opposite the lower part of the sachets, and it further comprises means allowing, by vertical translation, to bring said rollers into contact with the sachet located above the stack.
- the rotary means are two bands each passing over a pair of axes on which they move in contact with one another, the two axes closest to the stack of sachets being arranged above it transversely and side by side.
- the rotary means are two strips mounted on rollers, part of one of which can come into contact with the lower bag of the stack in order to drive it between the two bands.
- the sachets can be slightly offset longitudinally with respect to each other, so that from above one can see all the bottoms of the sachets of the stack, in order to avoid overlapping of the welded parts.
- the device can comprise several receptacles positioned side by side, the rotary means then being transversely movable and capable of being placed successively opposite each of said receptacles for depositing a sachet therein.
- Figure 1 shows a partial schematic perspective view of a first embodiment of the device according to the invention.
- Figures 2a, 2b, 2c, 2d and 2e show a schematic view of the stages of operation of the same device.
- FIG. 3 shows a partial view, in perspective, and exploded of the same device.
- FIG. 4 shows a schematic view of a variant of the same device.
- FIG. 5 shows a schematic view of another variant of the same device.
- FIG. 6 shows a partial perspective view of a second embodiment of the device according to the invention.
- FIG. 7 shows a perspective and exploded view of a third embodiment of the device according to the invention.
- FIG. 8 shows a schematic view of profile of the same device.
- FIG. 9a shows a schematic view of a variant of a device according to the invention.
- FIG. 9b shows a schematic view of a second variant of the same device.
- the device according to the invention comprises two rotary means 1 and 2, in this case parallel rollers 10 and 20 positioned side by side practically in contact with each other.
- rollers 10 and 20 are mounted on axes, respectively 11 and 21, transversely above a stack 3 of bags 30, facing the lower parts 31 thereof, their bottoms 32 being placed on the outlet side of the body, not shown.
- rollers 10 and 20 are rotated in opposite directions and so that the ascent takes place through the center, according to the arrows A and B respectively.
- the linear speed at the surface of the roller 10, the furthest from the bottoms 32, is slightly higher than that of the roller 20, this difference in speed can, from a single drive, be obtained either by using a roller 10 of a diameter greater than that of the roller 20, or, if the rollers are of the same diameter, by means of a transmission with reducer.
- the roller 20 is divided into three parts, two end rollers 22 driven in rotation, and a central roller 23 in free rotation, above which is disposed a plate 4, of a width which is substantially equal to it, and movable around d a horizontal and transverse axis 40, so that its end portion 41, opposite that of the articulated one, can come into contact with the central roller 23.
- the widths of the rollers 22 and 23 are chosen as a function of the distance which separates the handles 33 from the bags 30, namely that preferably the width of the roller central 23 should be slightly less than this distance. It should be noted that the central roller 23 in free rotation could be replaced by a fixed part.
- FIGS. 2 we can see the different stages of entering and opening a bag 30.
- rollers 10 and 20 are at a certain distance from the lower part 31 of the bag
- rollers 10 and 20 come into contact with the bag 30, said means being able to either lower the rollers 10 and 20, or cause the stack 3.
- the bag 30 In contact with the rollers 10 and 20 (FIG. 2b) the bag 30 is driven between the rollers 10 and 20 while being folded, while the vertical translation means move the rollers 10 and 20 away from the rest of the stack 3.
- the bag 30 being gripped by the rollers 10 and 20 by its lower part 31, this passes between the rollers 10 and 20 before the upper part which remains below the roller 10 (FIG. 2c).
- rollers 10 and 20 are placed under a cover 5 positioned in line with the conveyor belt of the box, not shown, and covering a reserve 6 in which the stack 3 of bags 30 is placed.
- the cover 5 includes a flat area 50 leading to a tray 51, a horizontal slot 52 being formed at the end of the flat area 50 in the upper edge of the tray 51, the slot 52 being opposite the roller
- a bag 30 comes out through the slot 52, the side 35 remains engaged in the slot 52 held between the plate 4 and the central roller 23, while the side 34 can be easily grasped with one hand while the bag 30 is filled with The other.
- rollers 10 and 20 are lined lower with a pair of rollers 14 and 24 positioned respectively below the rollers 10 and 20, rotating in counter rotation, each comprising on the surface over a little less than half of its circumference a longitudinal zone, 15 and 25, non-slip, the rest of the surface being smooth.
- the rollers 14 and 24 are able to move vertically to come into contact with the upper bag 30 of the stack 3.
- rollers 14 and 24 are programmed to perform one revolution per cycle, and it is the smooth parts which first come into contact with the bag 30. Under the effect of the rotation of the rollers 14 and 24
- the bag 30 is driven and folded by the zones 15 and
- the roller 10 is positioned above the roller 20, and the bag 30 is arranged by means of a roller 12 placed in front of the roller 10 transversely above the stack 3.
- the roller 12 has on a little less than half of its circumference a longitudinal non-slip zone 13, its rotation, limited to one revolution per cycle, making it possible to engage the upper bag 30, with which it is brought into contact, between the rollers 10 and 20.
- roller 12 and the rollers 10 and 20 are linked, and the assembly is, like the rollers 14, 15, 10 and 20 of FIG. 4, movable in vertical translation, thus not requiring displacement of the stack 3.
- the sachets can be packaged in a reel, which, in free rotation, can rotate under the effect of a manual traction exerted downstream from the rollers 10 and 20 which rotate at different speeds.
- the rotary means 1 and 2 are bands 16 and 26 stretched on rollers 160, 161 and 260 respectively, 261, and in contact with each other over a substantially horizontal portion.
- rollers 160 and 260 intended for gripping the bag, not shown, are approximately side by side and of large diameter, while the rollers 161 and 261 are of smaller diameter and positioned one at a time. above the other and facing the slot, not shown, through which the bag comes out.
- FIGS. 4 and 5 can be applied to this embodiment with a view to feeding it in a sachet.
- the strips 16 and 26 are divided transversely into two parts to allow the pinching of the middle part of the bags.
- This pinching is carried out by means of a fixed plate 262 placed substantially horizontally at the level of the contact zone of the strips 16 and 26, and the upper face of which is non-slip, and on the other hand a free roller 162 rotation positioned transversely above the plate 262 at the end of an arm 163 articulated around an axis X parallel to those of the rollers.
- the roller 162 presses it against the plate 262, the lower side no longer moves while the upper side continues to advance.
- the rotary means 1 and 2 are bands 17 and 27 stretched on transverse rollers, and in contact with each other on a substantially vertical then horizontal part.
- the lower strip 27 is stretched around two upper rollers 270 and 271 and two lower rollers 272 and 273, the upper strip 17 being stretched around two upper rollers 170 and 171 and a lower roller 172.
- the rollers 170 and 270 are positioned l 'one above the other and one close to the other so that the strips 17 and 27 are held there in contact.
- rollers 170, 171 and 172 are positioned according to a triangle, and the rollers 270, 271, 272 and 273 are positioned according to a quadrilateral, the roller 271 penetrating in said triangle while the roller 172 enters said quadrilateral, so that the rollers 172 and 271 simultaneously stretch the strips 17 and 27 which are therefore in contact with each other between the rollers 172 and 170 and 270, in passing through roller 271.
- the rotary means 1 and 2 are housed in a box 7 comprising two compartments 70 and 71 separated by a transverse wall 72, the compartment 71 being divided into two parts 73 and 74 differing in their depths, the part 73, adjacent to the wall 72 and in which the rotary means 1 and 2 are housed, having a bottom 75 lower than the bottom 76 of the part 74.
- the stack 3 of bags 30 rests on the bottom 76, the bottoms 32 of the bags protruding in the part 73 above the roller 273 and the strip 27.
- the bags 30 are slightly offset longitudinally with respect to each other in order to avoid overlapping of the welded parts, they are threaded onto an oblique bar 77 secured to the bottom 76 and passing through a detachable fastener 36 placed between the handles 33.
- the compartment 71 is covered with a cover 8 resting on the lateral edges of the rack 7 and leaving between the upper edge 78 of the wall 72 and a transverse edge 80 a space 81 opposite the rollers 170 and 270.
- the strips 17 and 27 are divided transversely into two parts so as to allow the pinching of the middle part of the bags 30 by means of a movable plate 274 whose upper face is non-slip, positioned between these two parts, at the level of the strip 27, and capable of translating vertically so as to pinch the middle part of the bag against a lowered part 82 of the cover 8 constituting the bottom of a notch 83 formed in the transverse edge 80.
- the strip 27, at the level of the roller 273, is either by vertical translation of the roller 273, or by tilting of the assembly, brought into contact with the rear part 31 of the lower bag 30 of the stack in order to drive it, the return to the lower position of the roller 273 preventing the engagement of the next bag 30.
- the sachet After being entrained by the strip 27, the sachet passes between the strips 27 and 17 where it is treated in the same manner as in the embodiments described above, to lead to its exit between the upper edge 78 of the wall 72 and the edge 80 of the cover 8, and at its opening in the compartment 70.
- the device according to the invention can, whatever its embodiment, be installed in a particular configuration, where the rotary means 1 and 2 are capable of transverse movement, on a rack 9 for example, in order to distribute bags 30 successively in trays 90 positioned side by side, the bags 30 being taken either from several stacks 3 positioned side by side each facing a tray 9 (FIG. 9a), or in a single stack 3 ( Figure 9b).
- the devices described above are more particularly suitable for the distribution of bags made of plastic material and provided with handles, but they could also be adapted for the distribution of bags made in other materials, and without handles. .
- the dispenser object of the present invention is not intended to be installed only in the furniture of a store case, it can be adapted on a packaging line, for example.
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Container Filling Or Packaging Operations (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/029,675 US6006495A (en) | 1995-09-14 | 1996-09-16 | Automatic bag-dispenser |
EP96931860A EP0850006A1 (fr) | 1995-09-14 | 1996-09-16 | Dispositif de distributeur automatique de sachets |
AU70882/96A AU7088296A (en) | 1995-09-14 | 1996-09-16 | Automatic bag-dispenser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR95/10934 | 1995-09-14 | ||
FR9510934A FR2738806B1 (fr) | 1995-09-14 | 1995-09-14 | Distributeur automatique de sachets |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997009912A1 true WO1997009912A1 (fr) | 1997-03-20 |
Family
ID=9482669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1996/001442 WO1997009912A1 (fr) | 1995-09-14 | 1996-09-16 | Dispositif de distributeur automatique de sachets |
Country Status (7)
Country | Link |
---|---|
US (1) | US6006495A (fr) |
EP (1) | EP0850006A1 (fr) |
CN (1) | CN1195975A (fr) |
AU (1) | AU7088296A (fr) |
CA (1) | CA2231344A1 (fr) |
FR (1) | FR2738806B1 (fr) |
WO (1) | WO1997009912A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1694565A2 (fr) * | 2003-11-27 | 2006-08-30 | Doron Tam | Appareil et procede de distribution de sacs |
IT201800007564A1 (it) * | 2018-07-27 | 2020-01-27 | Alberto Felici | Erogatore automatico di prodotti laminari flessibili |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8137252B2 (en) * | 2003-05-12 | 2012-03-20 | Ishida Co., Ltd. | Packaging bag supply device and bagging device having the same |
IL164091A (en) * | 2004-09-14 | 2012-02-29 | Doron Tam | Bag dispensing system |
IL177410A (en) * | 2006-08-10 | 2011-07-31 | Doron Tam | A machine for distributing bags in an elite distribution |
US8353146B1 (en) | 2008-08-11 | 2013-01-15 | In-Store Bagging Machine Company, LLC | Ice bagging assembly |
US8528302B1 (en) * | 2009-04-10 | 2013-09-10 | In-Store Bagging Machine Company, LLC | Ice bagging device |
US8689523B1 (en) | 2009-04-10 | 2014-04-08 | Gw Services, Llc | Ice bagging assembly with accessible hopper |
RU2013105488A (ru) * | 2010-07-27 | 2014-09-10 | Раз-Бар Текнолоджиз Лтд | Устройство подачи листового материала |
GB201220784D0 (en) * | 2012-11-19 | 2013-01-02 | Ocado Ltd | Bag handling apparatus |
CN103129992A (zh) * | 2012-12-13 | 2013-06-05 | 刘世海 | 一种手摇式取袋器 |
FI10084U1 (fi) * | 2013-01-09 | 2013-05-16 | Petri Rimpelaeinen | Pussiautomaatti |
CN103523802B (zh) * | 2013-07-16 | 2014-11-26 | 天津滨瀚环保科技发展有限公司 | 联合制碱法制碱母液ⅱ的净化方法 |
CN105347067A (zh) * | 2015-11-25 | 2016-02-24 | 广州舟翼智能科技有限公司 | 一种纸袋派送设备 |
US10791853B2 (en) * | 2018-05-02 | 2020-10-06 | Chad Lundahl | Reusable bag system and method |
CN110171602B (zh) * | 2019-05-27 | 2021-04-06 | 张家港江苏科技大学产业技术研究院 | 一种包装袋自动分离装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2556691A1 (fr) * | 1983-12-15 | 1985-06-21 | Maujean Bruno | Appareil distributeur destine a ouvrir, presenter et maintenir ouverts des sacs |
EP0207838A1 (fr) * | 1985-06-21 | 1987-01-07 | Pierre Vannier | Dispositif distributeur de sacs individuels d'emballage |
EP0429416A1 (fr) * | 1989-11-21 | 1991-05-29 | A.W.A.X. PROGETTAZIONE E RICERCA S.r.l. | Caisse de sortie pour supermarchés pourvue d'appareils pour la distribution et l'ouverture de sacs et le remplissage avec des articles vendus |
EP0470057A1 (fr) * | 1990-08-01 | 1992-02-05 | A.W.A.X. PROGETTAZIONE E RICERCA S.r.l. | Dispositif pour l'ouverture automatique de sacs en matière plastique dans des caisses de sorties pour supermarchés comprenant des dispositifs pour délivrer des sacs |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1463842A (en) * | 1922-06-10 | 1923-08-07 | Lorillard Co P | Bag-opening machine |
US3699741A (en) * | 1971-07-09 | 1972-10-24 | Richard R Norman | Automatic bag packing apparatus for check-out |
GB1567082A (en) * | 1976-09-28 | 1980-05-08 | Unicem | Bag feeding machines |
IT1236812B (it) * | 1989-11-21 | 1993-04-02 | Awax Progettazione | Dispositivo per l'erogazione di borse in plastica per supermercati e simili. |
US5249787A (en) * | 1992-06-01 | 1993-10-05 | Pitney Bowes Inc. | Modular document feeder device |
JP3249721B2 (ja) * | 1995-08-28 | 2002-01-21 | キヤノン株式会社 | シート材給送装置及び画像形成装置 |
-
1995
- 1995-09-14 FR FR9510934A patent/FR2738806B1/fr not_active Expired - Fee Related
-
1996
- 1996-09-16 US US09/029,675 patent/US6006495A/en not_active Expired - Fee Related
- 1996-09-16 CN CN96196949.0A patent/CN1195975A/zh active Pending
- 1996-09-16 EP EP96931860A patent/EP0850006A1/fr not_active Withdrawn
- 1996-09-16 WO PCT/FR1996/001442 patent/WO1997009912A1/fr not_active Application Discontinuation
- 1996-09-16 AU AU70882/96A patent/AU7088296A/en not_active Abandoned
- 1996-09-16 CA CA002231344A patent/CA2231344A1/fr not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2556691A1 (fr) * | 1983-12-15 | 1985-06-21 | Maujean Bruno | Appareil distributeur destine a ouvrir, presenter et maintenir ouverts des sacs |
EP0207838A1 (fr) * | 1985-06-21 | 1987-01-07 | Pierre Vannier | Dispositif distributeur de sacs individuels d'emballage |
EP0429416A1 (fr) * | 1989-11-21 | 1991-05-29 | A.W.A.X. PROGETTAZIONE E RICERCA S.r.l. | Caisse de sortie pour supermarchés pourvue d'appareils pour la distribution et l'ouverture de sacs et le remplissage avec des articles vendus |
EP0470057A1 (fr) * | 1990-08-01 | 1992-02-05 | A.W.A.X. PROGETTAZIONE E RICERCA S.r.l. | Dispositif pour l'ouverture automatique de sacs en matière plastique dans des caisses de sorties pour supermarchés comprenant des dispositifs pour délivrer des sacs |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1694565A2 (fr) * | 2003-11-27 | 2006-08-30 | Doron Tam | Appareil et procede de distribution de sacs |
EP1694565A4 (fr) * | 2003-11-27 | 2009-03-11 | Doron Tam | Appareil et procede de distribution de sacs |
IT201800007564A1 (it) * | 2018-07-27 | 2020-01-27 | Alberto Felici | Erogatore automatico di prodotti laminari flessibili |
Also Published As
Publication number | Publication date |
---|---|
CN1195975A (zh) | 1998-10-14 |
FR2738806B1 (fr) | 1998-03-06 |
US6006495A (en) | 1999-12-28 |
FR2738806A1 (fr) | 1997-03-21 |
EP0850006A1 (fr) | 1998-07-01 |
AU7088296A (en) | 1997-04-01 |
CA2231344A1 (fr) | 1997-03-20 |
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