WO2001027009A1 - Method and device for transporting objects in suspended position - Google Patents
Method and device for transporting objects in suspended position Download PDFInfo
- Publication number
- WO2001027009A1 WO2001027009A1 PCT/FR2000/002695 FR0002695W WO0127009A1 WO 2001027009 A1 WO2001027009 A1 WO 2001027009A1 FR 0002695 W FR0002695 W FR 0002695W WO 0127009 A1 WO0127009 A1 WO 0127009A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- objects
- transport
- trajectory
- guide means
- inclination
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
- B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
- B65G51/035—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs for suspended articles, e.g. bottles
Definitions
- TITLE Method and device for conveying objects in the suspended position.
- the invention relates to a method for conveying objects in the suspended position as well as a device for implementing such a method. Although more particularly intended for the conveying of bottles, it can also be used for all other types of objects, in particular for objects having an elongated dimension with respect to its other dimensions.
- bottle preforms that is to say tubular objects provided with a bottom and an opposite threaded orifice, intended to be transformed into bottles by blowing.
- the bottles are made to swing laterally and / or longitudinally, which interferes with their progression and can cause impacts between bottles when they are close to each other.
- Complete stoppages of a conveyor line can also occur when a bottle swings too wide and locks in its guide rail or with the next bottle.
- the purpose of this is to provide a method and a device for conveying objects in the suspended position which overcomes the aforementioned drawbacks and which make it possible to avoid rocking in their direction of transport of the conveyed objects.
- Another object of the present invention is to provide a method and a device for conveying objects in the suspended position which make it possible to avoid transverse rocking of the conveyed objects.
- Another object of the present invention is to provide a method and a device for conveying objects in the suspended position which make it possible to preserve the conveyed objects.
- Another object of the present invention is to provide a method and a device for conveying objects in the suspended position which are easily adaptable to changes in shape and to the increasing fragility of the objects conveyed.
- the invention firstly relates to a method of conveying objects in the suspended position in which said objects are oriented according to an angular offset ⁇ , with respect to the perpendicular to their direction of transport, at least equal to a given minimum angle, so as to force their inclination, and said inclination is maintained during their transport, over at least part of their trajectory.
- the invention also relates to a device for conveying objects in the suspended position, for implementing the method described above, comprising means for orienting said objects according to an angular offset ⁇ , relative to the perpendicular to their direction of transport. , at least equal to a given minimum angle, so as to force their inclination and to maintain said inclination during their transport, over a part at less than their trajectory.
- FIG. 2 is a sectional view on the line II-II illustrated in FIG. 1 above,
- FIG. 3 partially illustrates a first alternative embodiment of part of the device shown in FIG. 2 above
- FIG. 4 partially illustrates a second alternative embodiment of part of the device shown in FIG. 2 above,
- FIG. 5a and 5b are sectional views taken along the lines illustrated V a -V a and V b -V b shown respectively in Figures 5b and 5a illustrating a first variant of the bottom of an object intended to be conveyed, in particular , by the variant embodiment of FIG. 2,
- FIG. 5 C illustrates, according to a radial section plane, a second variant of the bottom of an object intended to be conveyed according to the method according to the invention
- - Figures 6a and 6b are sectional views made according to illustrated lines Vl a -Vl a and Vl b -Vl b shown respectively in FIGS. 6b and 6a, illustrating a third variant of the bottom of an object intended to be conveyed, in particular, by the variant embodiment of FIG. 3.
- the invention relates first of all to a method of conveying objects in the suspended position.
- said objects 1 are oriented according to an angular offset ⁇ relative to the perpendicular
- Said angular offset is produced, for example, in the plane of transport of objects 1, that is to say, in the vertical plane in which said direction of transport 2 is inscribed.
- Said angle ⁇ is included, in particular between 10 ° and 20 °. It could be, for example, around 15 °.
- said objects are inclined, in particular, in the direction opposite to their direction of transport. Said objects are guided, for example, at a part 5 of the latter, called the first, corresponding to that by which they are suspended. Said objects are then tilted while also guiding them in the vicinity of one of their ends 6, at a distance h less than that h b separating said first part and said end.
- Said first part 5 is located, in particular, in the vicinity of the end opposite to that which is guided to tilt the objects.
- said objects are transported, for example, by blowing, in particular at their end 5 in the vicinity of which they are suspended.
- air jets, marked 8 are directed in the direction of said end.
- Said objects are transported, in particular, by means of a suspension protuberance, in particular a flange 9, provided on said objects 1 in the vicinity of their said end 5 at which the blowing is carried out.
- bottles and / or preforms of bottles they are thus transported for example by propulsion of an air jet towards their neck and they are guided by means of the flange 9, provided at said neck, the bottom of the bottles being also guided so as to tilt them at the desired angle ⁇ .
- the invention also relates to a device for implementing the method described above. It comprises means for orienting said objects 1 according to an angular offset ⁇ , relative to the perpendicular 2 to their direction of transport 3, at least equal to a given minimum angle, so as to force their inclination, and to maintain said inclination at during their transport, on at least part of their trajectory.
- Said means making it possible to tilt the objects 1 consist, in particular, of first guide means 11 of said objects 1 intended to cooperate with them in the vicinity of a part 5 of the latter, called the first, by which they are suspended, and additional guide means 12, intended to cooperate with one of the ends 6 of said objects 1.
- Said first means 11 and additional guide means 12 are further provided at a distance h less than that h b separating said first part and said end.
- Said first guide means 11 consist, in particular, of a rail 13, for example intended to cooperate with the collar 9 possibly provided on the objects 1, as mentioned above.
- the device also comprises, in particular, blowing means, not shown, provided above said rail 13. It is, for example, a blowing chamber from which the air jets 8 are emitted towards said objects 1.
- said blowing chamber is provided, for example, at its bottom, with a channel inside which the neck of the bottles can circulate, said channel being provided with slots for the passage of said air jets 8.
- said additional guide means 12 consist, for example, of two elements 14, 15, provided longitudinally over at least part of the trajectory of the objects.
- Such an embodiment could be used, for example, with objects 1 provided, at their end 6 intended to cooperate with the additional guide means 12, with a bottom 19 having, as in FIGS. 5a and 5b, a contour 18 substantially circular. It is, in particular, a bottom 19 having a central cavity 20, oriented towards the inside of the objects 1. It may also be, among other things, a substantially flat or hemispherical bottom, as illustrated in FIG. 5 C. The latter case corresponds, in particular, to bottle preforms. As illustrated in FIG.
- said additional guide means 12 can also consist, for example, of at least one element 21 provided longitudinally over at least part of the trajectory of objects 1, said element 21 being provided capable of cooperating with a groove 22, illustrated in Figures 6a and 6b, provided diametrically at the bottom 19 of said objects!
- said objects 1 will thus have, in particular, a petaloid bottom 19, that is to say, provided with protuberances 23 spaced apart so as to define one or more said grooves 22.
- said additional guide means 12 consist, for example, of an element 24, provided longitudinally over at least part of the trajectory objects 1.
- Said element 24 has lateral flanks 25, oriented in the direction 3 of transport of the objects 1.
- Said lateral flanks 25 are linked together by a bottom 26 and are oriented towards one another at an angle given, opening in the direction of said first guide means 11, so as to be able to adapt to the dimensions, in particular to the diameter of the bottom 19 of the objects 1, by adjusting the height of said element 24, according to the arrow marked 27, with respect to said first guide means 11.
- Said element 24 thus defined, in a way, a chute provided with a V-shaped profile truncated at its base.
- Said chute is optionally symmetrical with respect to the plane of transport of the objects 1. It may be provided on its inclined sides with strips of materials promoting sliding, in particular PTFE, provided longitudinally along the trajectory of the bottles so as to cooperate with the bottom of it.
- the distance between said elements successively marked 14, 15; 21; 24 is equal to the distance h less than the distance h b mentioned above.
- h b represents the height of the latter between their bottom and their flange.
- said additional guide means 12 can be supported independently of the blowing box and / or the rail 13, or even attached thereto.
- means for adjusting their position h in height relative to the rail 5 may be provided. These will be, for example, jacks actuating support rods of said additional guide means 12, in particular of the chute 24.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Framework For Endless Conveyors (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00966226A EP1220809A1 (en) | 1999-10-12 | 2000-09-29 | Method and device for transporting objects in suspended position |
MXPA02003697A MXPA02003697A (en) | 1999-10-12 | 2000-09-29 | Method and device for transporting objects in suspended position. |
BR0014690-0A BR0014690A (en) | 1999-10-12 | 2000-09-29 | Process and device for transporting hanging objects |
AU76689/00A AU7668900A (en) | 1999-10-12 | 2000-09-29 | Method and device for transporting objects in suspended position |
JP2001530035A JP2003515512A (en) | 1999-10-12 | 2000-09-29 | Method and apparatus for transporting articles in a suspended state |
CA002387189A CA2387189A1 (en) | 1999-10-12 | 2000-09-29 | Method and device for transporting objects in suspended position |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9912932A FR2799454B1 (en) | 1999-10-12 | 1999-10-12 | METHOD AND DEVICE FOR CONVEYING OBJECTS IN HANGING POSITION |
FR99/12932 | 1999-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001027009A1 true WO2001027009A1 (en) | 2001-04-19 |
Family
ID=9551015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/002695 WO2001027009A1 (en) | 1999-10-12 | 2000-09-29 | Method and device for transporting objects in suspended position |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1220809A1 (en) |
JP (1) | JP2003515512A (en) |
CN (1) | CN1378516A (en) |
AU (1) | AU7668900A (en) |
BR (1) | BR0014690A (en) |
CA (1) | CA2387189A1 (en) |
FR (1) | FR2799454B1 (en) |
MX (1) | MXPA02003697A (en) |
WO (1) | WO2001027009A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5421678A (en) * | 1993-06-28 | 1995-06-06 | Aidlin; Samuel S. | Method and apparatus for conveying bottles |
FR2740956A1 (en) * | 1995-11-09 | 1997-05-16 | Assemblages | Stand to hold articles e.g. bottles, moved forwards automatically to bring first article to front of stand |
-
1999
- 1999-10-12 FR FR9912932A patent/FR2799454B1/en not_active Expired - Fee Related
-
2000
- 2000-09-29 JP JP2001530035A patent/JP2003515512A/en active Pending
- 2000-09-29 BR BR0014690-0A patent/BR0014690A/en not_active Application Discontinuation
- 2000-09-29 MX MXPA02003697A patent/MXPA02003697A/en unknown
- 2000-09-29 AU AU76689/00A patent/AU7668900A/en not_active Abandoned
- 2000-09-29 EP EP00966226A patent/EP1220809A1/en not_active Withdrawn
- 2000-09-29 WO PCT/FR2000/002695 patent/WO2001027009A1/en not_active Application Discontinuation
- 2000-09-29 CN CN 00814119 patent/CN1378516A/en active Pending
- 2000-09-29 CA CA002387189A patent/CA2387189A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5421678A (en) * | 1993-06-28 | 1995-06-06 | Aidlin; Samuel S. | Method and apparatus for conveying bottles |
FR2740956A1 (en) * | 1995-11-09 | 1997-05-16 | Assemblages | Stand to hold articles e.g. bottles, moved forwards automatically to bring first article to front of stand |
Also Published As
Publication number | Publication date |
---|---|
AU7668900A (en) | 2001-04-23 |
FR2799454A1 (en) | 2001-04-13 |
FR2799454B1 (en) | 2002-05-24 |
MXPA02003697A (en) | 2003-05-23 |
CA2387189A1 (en) | 2001-04-19 |
JP2003515512A (en) | 2003-05-07 |
CN1378516A (en) | 2002-11-06 |
EP1220809A1 (en) | 2002-07-10 |
BR0014690A (en) | 2002-06-11 |
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