WO2000023369A1 - Dispositif pour maintenir le bout libre et decharger une couronne d'un element longiligne - Google Patents
Dispositif pour maintenir le bout libre et decharger une couronne d'un element longiligne Download PDFInfo
- Publication number
- WO2000023369A1 WO2000023369A1 PCT/CH1999/000483 CH9900483W WO0023369A1 WO 2000023369 A1 WO2000023369 A1 WO 2000023369A1 CH 9900483 W CH9900483 W CH 9900483W WO 0023369 A1 WO0023369 A1 WO 0023369A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- torch
- making
- flange
- angular position
- support
- 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.)
- Ceased
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/56—Winding of hanks or skeins
-
- 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
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/06—Bundling coils of wire or like annular objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/56—Winding of hanks or skeins
- B65H54/62—Binding of skeins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
Definitions
- the present invention relates to a device for automatically closing a torch consisting of a long element assembled in a plurality of layers of a plurality of turns, on a torch-making station, as well as discharging said torch from the station torch making.
- elongated elements such as for example tubes, profiles of any shape, insulated cables or the like, are obtained by a continuous process of extrusion of a synthetic material or any other manufacturing process. Given their great length, these elements are wound on a fixed cheek coil arranged on a winder or else on a dummy coil consisting of two flanges and a central body forming a barrel, at least one flange that can be detached in order to extract from the central body the torch consisting of the elongated element wound in a plurality of layers of a plurality of turns.
- a device for making torches is described in particular in application 98811010.2.
- the said element is cut slightly upstream of the place where the torch is made and an operator must grasp the cut end and retain it so that it can be rolled up correctly. on the last layer, before a ligature can be made, manually or by automatic means, in order to keep the coil assembled. This operation therefore requires the presence of an operator and is not without danger.
- the torch tends to come apart, at least on its upper layer, which makes it less compact and less rigid once the ligatures are made .
- a first object of the invention is to provide a device making it possible to maintain the cut end of a long element after it has been cut, so as to keep the torch, and in particular its last layer, well assembled.
- a second object of the invention is to propose that the above device allows the finishing of the torch to be carried out automatically, respectively without danger to the operator.
- a third object of the invention is to allow the above device to be designed so as to allow the unloading of an assembled torch.
- FIG. 1 is a view partially in cross section of a device according to the invention associated with a torch-making station
- FIG. 2 is a side view of the device of FIG. 1, and
- FIGS. 3A to 3G represent a succession of steps showing the operation of the device according to the invention.
- FIG. 1 shows a torch-making station 1 seen partially in section along a plane perpendicular to the longitudinal axis of the production line of the elongate element 2.
- the torch-making station 1 comprises a frame 10 supporting a first flange 11 intended to form a lateral support for a torch 20 in formation.
- This first flange 1 1 is supported by a shaft 12 in a bearing 13 of the frame 10.
- the first flange 11 can be rotated freely in the bearing 13.
- a second flange 14 and a false center 15, supported by another frame element not shown in the figure can be secured to the first flange 11 in order to form a false coil making it possible to collect the elongate element 2 and assemble it into a torch 20.
- Rotational drive means not shown in the figure, make it possible to drive one and / or the other of the flanges 11, 14, so as to wind the elongate element 2 on the false center 15.
- the first flange 11 shown in broken lines consists of a central disc 110 on which a plurality of circular ring segments 111 are regularly arranged radially, a free space remaining between two successive segments 111.
- the figure also shows in broken lines the diameter constituted by the false center 15 on which the torch 20 will be assembled.
- the closure device 3 is arranged coaxially on the shaft 12, between the frame 10 and the first flange 11. In general, the device 3 rotates freely on the shaft 12.
- the device 3 comprises a support portion 30, provided with the bearing allowing it to rotate around the shaft 12, one side of said support being provided with two jacks 31, 32, each of them actuating a bent support arm 310, 320, each of said bent arms being provided with a portion d 'support 311, respectively 321 (see Figure 2).
- the device 3 can rotate freely around the shaft 12, it does not have its own drive means in rotation but is on the other hand provided with an indexing device of known technique, shown diagrammatically at 33.
- the device d indexing 33 allows the device 3 to be locked in two angular positions relative to the frame 10, a first lower position, as shown in FIGS. 1 and 2, where the bent arms 310 and 320 are arranged at the bottom of the torch 20 and a second position high, offset by 180 ° relative to the first position where the bent arms are arranged at the top of the torch 20 (see FIG. 3C).
- the two jacks 31 and 32 act on the two elbow support arms 310 and 320 to position them in a relaxed position, as shown in Figures 1 and 2 where the two support portions 311 and 321 are released from the flange 11 and the torch 20, or a clamping position in which the two support portions 311 and 321 of the support arms 310 and 320 are engaged in a space separating two segments 111 and press the last layer constituting the torch 20.
- the two support arms 310 and 320 can be actuated simultaneously as well as independently of one another.
- An angular position detector 16 detects the relative angular position of the flange 11 relative to the closing device 3, respectively relative to the two bent arms 310 and 320, so that a tightening of the bearing portions 311 and 321 cannot be controlled only when said support portions are in a space separating two segments 111, this in order not to risk damage to one and / or the other of the two bent arms 310,320 as well as to a segment 111.
- the device 3 can also be provided with another indexing device of known technique, shown diagrammatically at 34, capable of locking the device 3 according to a certain number of angular positions relative to the flange 11, in which said portions of 'support 311 and 321 can engage between two consecutive segments 111.
- another indexing device of known technique shown diagrammatically at 34, capable of locking the device 3 according to a certain number of angular positions relative to the flange 11, in which said portions of 'support 311 and 321 can engage between two consecutive segments 111.
- a rotation of the flange 11 causes the rotation of the device 3.
- the closing device 3 is controlled by a control unit 17, which can be specific to the device itself, which can be integrated into the control unit of the torch-making station or which can be integrated into the control unit of the production line.
- the control unit 17 preferably comprises a microprocessor unit provided with a program making it possible to carry out the operations for closing the torch which will be described below.
- FIG. 3A and the following diagrammatically show a torch 20 in the process of being made and the operation of the device closing and unloading 3. In these figures only the elements strictly necessary for understanding the operations have been shown.
- FIG. 3A shows a slender element 2 during production, by an extrusion or other process, the element 2 moving as indicated by arrow A, the torch 20 during assembly being in rotation, as indicated by arrow B, the device 3 is locked in the low position against the frame of the torch-making station, the two bent arms 310 and 320 being released from the flange and from the torch and is unlocked relative to the flange.
- a ligating device 18, of known technique provided with two movable arms 180, only one being visible in the figure, is approached the torch 20 in finishing route.
- the rotation of the torch-making station, respectively of the torch 20 is stopped, its stop position being controlled by the angular position detector 16 described above, so that a space separating two consecutive segments 111 of the flange 11 is located opposite the two bent arms 310 and 320.
- the closing device 3 is unlocked relative to the frame and is locked relative to the flange.
- the two jacks 31 and 32 are actuated so that the two support portions 311 and 321 tighten the last layer of the torch 20.
- a rotation of a portion of the torch's turn 20 is then controlled, driving the device 3 by the lock 34 between the device 3 and the flange or by the support portions 311 and 321 clamped against the upper layer of the torch 20, so that a cutting device 19 is actuated only when the length of the section of the element 2 already on the torch 20 added to the length not yet on the torch, up to the cutting point, corresponds to the desired final length of the elongate element 2 on the torch 20.
- the rotation torch 20 is again stopped, the cutting device 19 is actuated and the execution of a first ligature 181 can then be ordered in order to maintain the assembled torch as soon as possible.
- FIG. 3B This step is visible in FIG. 3B where it can be seen that the cutting device 3 has been driven in rotation by a portion of a tower and that the cutting of the end of the elongate element 2 was made and that a first ligature 181 was performed.
- FIG. 3C it can be seen that the torch 20 has again been rotated by a portion of a tower, driving the closing device 3 until the latter is in position so that it can be locked in the high position on the built.
- the two support portions 311 and 321 always clamp the torch 20.
- the end of the element 2 not yet assembled on the torch 20 follows freely.
- the ligature device makes up the second ligature 182.
- the closure device 3 remains locked in the high position relative to the frame but is unlocked relative to the flange.
- the two jacks 31 and 32 are actuated in order to release the torch 20 and the latter is rotated by a portion of a tower.
- FIG. 3F shows the torch 20 completely finished, a certain number of ligatures having been made in order to hold it rigidly.
- the ligating device has been moved away and the closing device 3 has been brought back in the low position where it is again locked on the frame.
- the two jacks 31 and 32 are activated in order to tighten the torch 20.
- the second flange 14 and the false center 15 are released, by known means, from the flange 11 and from the torch 20, the latter remaining supported by the two support arms 311 and 321.
- FIG. 3G shows the use of the device 3 for unloading the torch 20.
- the latter being supported only by the support arms 311 and 321, it is now sufficient to slightly lower the support arm 321, or to slightly raise the support arm 311, so that the torch 20 is unbalanced and begins to pivot to disengage from the torch-making station.
- a ramp 35 and guide means, not shown, allow it to be brought to an intermediate storage station from which it can be taken up by known means.
- first ligature 181 is performed as soon as the cutting of the end of the elongate element has been made, it can for example be made a little earlier , during the first stop of the torch-making station, or later, the ligature 182 then being the first ligature performed on the torch.
- Other variations of the process are still possible.
- the device 3 has been described with two cylinders 31 and 32, these can be hydraulic or pneumatic cylinders.
- Other means of actuating the elbow support arms 310 and 320, for example rack, worm or other mechanical means can also be considered.
- the device for closing and unloading a torch has been described to be advantageously incorporated into a torch-making station as described in application 98811010.2.
- the means described making it possible to discharge the torch from the garment station be included in the torch closing device.
- the device described could be simplified by providing, for example, that the two jacks 31 and 32 can only operate simultaneously or else by providing only one cylinder.
- control unit 17 the various operations described above are preferably carried out under the control of the control unit 17.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Arc Welding In General (AREA)
- Container Filling Or Packaging Operations (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Treatment Of Fiber Materials (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Manufacture Of Motors, Generators (AREA)
- Coiling Of Filamentary Materials In General (AREA)
- Replacement Of Web Rolls (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Burglar Alarm Systems (AREA)
- Linear Motors (AREA)
- Winding Of Webs (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000577107A JP2002527321A (ja) | 1998-10-16 | 1999-10-13 | 線材のコイルの閉止および取り出し装置 |
| AU59654/99A AU5965499A (en) | 1998-10-16 | 1999-10-13 | Device for maintaining the free end and release a coil from an elongated element |
| US09/807,600 US6513745B1 (en) | 1998-10-16 | 1999-10-13 | Closure and discharge device for a winding of an elongated element |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98811031.8 | 1998-10-16 | ||
| EP98811031A EP0994062B1 (fr) | 1998-10-16 | 1998-10-16 | Dispositif pour maintenir le bout libre et décharger une couronne d'un élément longiligne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000023369A1 true WO2000023369A1 (fr) | 2000-04-27 |
Family
ID=8236386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CH1999/000483 Ceased WO2000023369A1 (fr) | 1998-10-16 | 1999-10-13 | Dispositif pour maintenir le bout libre et decharger une couronne d'un element longiligne |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6513745B1 (fr) |
| EP (1) | EP0994062B1 (fr) |
| JP (1) | JP2002527321A (fr) |
| KR (1) | KR100672852B1 (fr) |
| CN (1) | CN1269713C (fr) |
| AT (1) | ATE239662T1 (fr) |
| AU (1) | AU5965499A (fr) |
| DE (1) | DE69814389T2 (fr) |
| ES (1) | ES2198680T3 (fr) |
| WO (1) | WO2000023369A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007082318A1 (fr) * | 2006-01-20 | 2007-07-26 | E-Ventures Automation Gmbh | Dispositif de retenue de l'extremite d'une tole bobinee |
| JP5001348B2 (ja) * | 2009-12-22 | 2012-08-15 | 有限会社今井設計事務所 | 線材のボビン結束装置及びその装置を用いたボビン自動巻取装置 |
| CN105923461B (zh) * | 2016-06-20 | 2019-01-22 | 德州市立尊焊丝有限公司 | 一种焊丝轴定位工装锁紧机构 |
| IT201700000993A1 (it) * | 2017-01-10 | 2018-07-10 | Enrico Giampaoli | Sistema di scarico delle bobine da un avvolgitore |
| CN106829628A (zh) * | 2017-03-21 | 2017-06-13 | 响水县晨丰纺织有限公司 | 一种绞纱自动打包装置 |
| CN110182649A (zh) * | 2019-05-23 | 2019-08-30 | 东莞市景泰机电设备有限公司 | 一种塑料管材全自动收卷捆包一体机 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62264173A (ja) * | 1986-05-12 | 1987-11-17 | Mirai Ind Co Ltd | 管の自動巻取結束機 |
| US4921180A (en) * | 1987-09-05 | 1990-05-01 | W. Schlafhorst & Co. | Package transferring means for a textile winding machine |
| DE4142262A1 (de) * | 1991-07-26 | 1993-01-28 | Klaus Dipl Ing Goerke | Verfahren zum aufwickeln von rohren |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1300974A (en) * | 1918-12-10 | 1919-04-15 | William A Johannsen | Attachment for ribbon-rolls. |
| US1538136A (en) * | 1924-11-25 | 1925-05-19 | William A Prentiss | Method of winding a coil of wire |
| US2548248A (en) * | 1947-01-28 | 1951-04-10 | Western Electric Co | Coiled stockholding fixture |
| US3861615A (en) * | 1971-04-15 | 1975-01-21 | Morgan Construction Co | Coil forming and packaging |
| FR2429150A1 (fr) * | 1979-02-22 | 1980-01-18 | Mecanarbed Sa | Machine pour lier les bobines de fil metallique |
| FR2650989B1 (fr) * | 1989-08-21 | 1991-11-29 | Botalam Sarl | Dispositif de liage a tete de torsadage perfectionnee et lieuse equipee de tels dispositifs, notamment pour le liage de couronnes de fil de fer |
| JP2930473B2 (ja) * | 1992-04-14 | 1999-08-03 | 三菱重工業株式会社 | 圧縮梱包装置 |
| US5540142A (en) * | 1993-12-17 | 1996-07-30 | Signode Corporation | Machine for strapping sheet metal coil |
| ES2217526T3 (es) | 1998-10-07 | 2004-11-01 | Maillefer S.A. | Dispositivo para la confeccion de rollos de un lemento oblongo. |
| US6305277B1 (en) * | 1999-08-26 | 2001-10-23 | Illinois Tool Works Inc. | Coil handling device |
-
1998
- 1998-10-16 ES ES98811031T patent/ES2198680T3/es not_active Expired - Lifetime
- 1998-10-16 DE DE69814389T patent/DE69814389T2/de not_active Expired - Fee Related
- 1998-10-16 EP EP98811031A patent/EP0994062B1/fr not_active Expired - Lifetime
- 1998-10-16 AT AT98811031T patent/ATE239662T1/de not_active IP Right Cessation
-
1999
- 1999-10-13 JP JP2000577107A patent/JP2002527321A/ja not_active Ceased
- 1999-10-13 US US09/807,600 patent/US6513745B1/en not_active Expired - Fee Related
- 1999-10-13 CN CNB998122599A patent/CN1269713C/zh not_active Expired - Fee Related
- 1999-10-13 KR KR1020017004641A patent/KR100672852B1/ko not_active Expired - Fee Related
- 1999-10-13 AU AU59654/99A patent/AU5965499A/en not_active Abandoned
- 1999-10-13 WO PCT/CH1999/000483 patent/WO2000023369A1/fr not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62264173A (ja) * | 1986-05-12 | 1987-11-17 | Mirai Ind Co Ltd | 管の自動巻取結束機 |
| US4921180A (en) * | 1987-09-05 | 1990-05-01 | W. Schlafhorst & Co. | Package transferring means for a textile winding machine |
| DE4142262A1 (de) * | 1991-07-26 | 1993-01-28 | Klaus Dipl Ing Goerke | Verfahren zum aufwickeln von rohren |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 012, no. 142 (M - 692) 30 April 1988 (1988-04-30) * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002527321A (ja) | 2002-08-27 |
| EP0994062A1 (fr) | 2000-04-19 |
| ATE239662T1 (de) | 2003-05-15 |
| CN1323274A (zh) | 2001-11-21 |
| US6513745B1 (en) | 2003-02-04 |
| ES2198680T3 (es) | 2004-02-01 |
| KR20010089297A (ko) | 2001-09-29 |
| AU5965499A (en) | 2000-05-08 |
| EP0994062B1 (fr) | 2003-05-07 |
| DE69814389T2 (de) | 2004-03-25 |
| CN1269713C (zh) | 2006-08-16 |
| DE69814389D1 (de) | 2003-06-12 |
| KR100672852B1 (ko) | 2007-01-22 |
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