EP0049552B1 - Apparatus for coiling flexible stretched materials, particularly tubes or cables - Google Patents
Apparatus for coiling flexible stretched materials, particularly tubes or cables Download PDFInfo
- Publication number
- EP0049552B1 EP0049552B1 EP81201117A EP81201117A EP0049552B1 EP 0049552 B1 EP0049552 B1 EP 0049552B1 EP 81201117 A EP81201117 A EP 81201117A EP 81201117 A EP81201117 A EP 81201117A EP 0049552 B1 EP0049552 B1 EP 0049552B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reel
- core
- guiding
- coiled
- component
- 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.)
- Expired
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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
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
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- 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
- B65H54/58—Swifts or reels adapted solely for the formation of hanks or skeins
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- 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
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
- B65H2701/331—Hollow or hose-like material leaving an extruder
Definitions
- the invention relates to an apparatus for coiling to packages flexible elongated materials, particularly cables, tubes or pipes, more particularly plastics corrugated tubes, the apparatus comprising a frame carrying at least one driveable reel and a guiding device for the material to be coiled upon a reel, said guiding device having one component which is pivotably arranged and resiliently movable towards the reel core thereby exerting a certain pressure on the material being wound in a radial direction of the reel(s), the other component being movable in an axial direction with respect to said core under the influence of material to be cored upon the reel core and exerting a certain force upon the material in an axial direction of the reel, the resistance against movement of this component and thereby the force in axial direction being adjustable.
- Such an apparatus is disclosed in GB-A-980 903.
- This prior art apparatus is specially adapted for winding heavy copper wire.
- One component of the guiding device is a roller lying upon a few windings, the other component is a side face of a radially projecting member of small dimensions.
- the present invention aims at a further development of the apparatus which provides a high stability of the material which is being wound, even at high speeds. More particularly, the invention wants to prevent specific problems which are inherent in winding corrugated tubes in plastics material.
- a particular problem with plastics corrugated tubes is that, to the extent that the production speeds and winding speeds are increased, there is a considerable increase in the inclination of the material to flap, that is to exert an intense vibration in directions transverse to the longitudinal axis of the material itself, more or less in form of a standing wave between the point where the tube will touch the coil and any preceding fixed guiding point in the system.
- the invention aims to provide coiling apparatus which provides as any moment a sufficient support of the tubes to be coiled in order to accurately guide and dispose the windings upon the reel.
- the guiding device is a ledge capable of exerting both the radial and the axial forces on the material being wound, extending tangentially to the reel core and being enclosed between the reel core or material coiled upon it, and a substantially flat plate, also extending tangentially with respect to the core or the material upon it and extending along the entire width of the core, said plate being pivotable around an axis parallel to the axial direction of the core and thereby radially movable away from said core under the action of the material being coiled and the ledge being transversely slideable across said plate parallel to the axial direction of the core.
- the advantage of the above is that not only the separate windings will be disposed accurately one beside the other upon the reel, but that the layers of windings are also tightly superimposed, such that a package of stable form is obtained.
- the ledge is automatically urged sidewardly by the coiled material by the end of a coiled layer in order to dispose a subsequent layer while being guided in a returning movement. From the latter it follows that an additional drive of the guiding member is not required.
- the apparatus according to the invention may further comprise - in a manner which is known from CH-A-618141 - a reel core constructed of a plurality of movably supported parts, each having a curved outer face, all outer faces of the movable parts together describing a cylinder when said parts occupy their most outward position, each at one, stationary side face of the reel being pivotably supported and at an opposite side being pivotably connected to means for radially retracting the ends of the movable parts of the core at said opposite side in view of enclosing material in axial direction of the reel and releasing the same, there being provided a plurality of pivotally supported swinging arms having driving means to make them move away from each other into a radial position or move towards each other into a reel removing position, said driving means being coupled with said means for radially retracting the ends of the core parts. In this way the radial arms can be collapsed in view of removing the coil.
- the present invention proposes an improvement in this respect. This is obtained in an embodiment of the apparatus which is characterized in that the pivotably supported swinging arms forming in the radial position a side face of the reel, are pivotably connected to a part which is slidable along a central supporting shaft of the reel, each swinging arm at distance from its pivot being slidable through a guiding member to which the displaceable parts of the reel core are pivotably connected, such that the arms can be retracted within the core.
- the swingable arms are not only col- lapsable, but they are retracted within the interior space of the core, at least substantially as far as the greater part of their radial length is concerned as far as such radial length would exceed the axial width of the reel.
- the apparatus may further comprise - in a manner which is known in itself from US-A-2 780 421 - a guiding bush or a guiding eye, mounted upon a swinging arm and surrounding the material to be coiled, said device being reciprocating with respect to the reel core.
- An embodiment of the apparatus according to the invention is characterized in that a parallel guiding means cooperating with the swinging arm is mounted on the guiding bush in order to maintain the tangentially extending direction of the axis of the guiding bush with respect to the reel.
- the present invention proposes that the swinging arm carrying the guiding bush is freely swingable in a plane parallel to the reel axis.
- the apparatus as shown in the drawing consists of a base 1, with a box-shaped frame 2, in which driving devices for two reels 3a and 3b have been mounted.
- the reels 3a and 3b operate alternatively, that is to say, when material is being coiled upon one reel, the other reel, supporting a package of material having been coiled upon it, is stationary in order to allow the coiled up package to be wrapped by a band or card in order to retain the windings close and tightly to each other when said package as a whole is removed from the reel. Thereupon said reel is ready to be put into operation again after the package on the other reel has been completed.
- a guiding device for coiling material upon one of reels 3a, 3b, respectively which guiding device is, according to the invention, a composite guiding device.
- One component of it is adapted to dispose material in radial direction of the reel, or to release said material, the other component being adapted to enclose said material in axial direction of the reel or to release the material.
- the composite guiding device may comprise a pressure member 5 extending tangentially with the reel core 4, being urged with a certain pressure towards said reel core and being movable away from it by material to be coiled upon the core.
- Said guiding device may, more particularly, be a ledge 5 extending tangentially with respect to the reel core 4. It is movable in axial direction with respect to said core under the influence of a force exerted by the material to be coiled. Such force is exerted upon a side face of ledge 5 being positioned transversely to the core axis, As ledge 5, in the position represented in fig.
- Ledge 5 is confined between reel core 4, or material having been coiled hereupon, and a plate 6 extending tangentially with the coiling core and having a width equal to the entire width of the reel core 4. Plate 6 is pivotably supported at 7, so that it may swing away from core 4 under the influence of the coiled material. Ledge 5 is slidable laterally along said plate 6, the sliding resistance being adjustable. For that purpose ledge 5 has been slidably mounted upon the axle 10 by means of a bush 8 and an adjustable clamp 9. One end of axle 10 comprises a fixed abutment 11, the other end comprising an adjustable abutment 12.
- the path of ledge 5 with respect to the length of core 4 of a reel can be accurately adjusted in relation to the position of the last winding at either end of the core.
- the material to be coiled passes across the ledge 5 and exerts a force at the other side of it as soon as the formation of the subsequent layer is started.
- the apparatus according to the invention thus operates entirely automatically, plate 6 tightly retaining previously applied windings upon the reel core or upon a previously laid layer of windings.
- FIG. 1 show the lowest position of plate 6 with ledge 5.
- a ledge-5and a plate 6 together form a composite guiding device for each of the reels 3a and 3b.
- the sliding resistance of ledge 5 along axle 10 is adjustable by means of the adjustable clamp 9, in order to adapt said sliding resistance to the resiliency of the material or to the thickness of the material to be coiled.
- the component of the composite guiding device for radially disposing or releasing material coiled upon the reel consists of movably supported parts 14 of the reel core 4 and in that the component for enclosing material in axial direction of the reel consists of pivotably supported swinging arms 15. These arms move towards each other in a coiling position (see fig. 3 for reel 3b), or away from each other into a radial position (see fig. 3 for reel 3a).
- the arms 15, in the former position make an acute angle with. the axis of the reel or extend parallel thereto, and in their extended or radial position constitute a side face of the reel.
- Reels 3a and 3b also comprise stationary arms 16 which constitute a stationary side face of the respective reel.
- the apparatus according to the invention comprises as side faces or flanges the arms 15 and 16, and no closed discs or wheels, as the former do allow wrapping of portions of a package coiled upon the reel.
- the portions 14 of the reel core are pivotably supported at 17 (fig. 2) near a stationary side face of the reel, said parts being pivotably connected to a rod system 18 for radially retracting the swingable arms.
- Each part 14 has a curved outer face, all these outer faces together describing a cylinder when said parts occupy their most outward position (see fig. 3 for reel 3a).
- the swinging arms 15 pivotably supported at 19, are pivotably connected to a part 21, sliding about a central supporting shaft 20 of the reel(s), while each swinging arm 15 is at some distance from its pivot 19 slidably passed through a pivotably disposed guiding member 22.
- Said guiding member 22 for the swinging arms 15 has a pivot 23 at the swingable end of a part 14.
- part 21 is, from the position shown in fig. 3 for reel 3a, slid along shaft 20, to a position denoted with a dotted line in fig. 2.
- the sliding operation may occur in various ways, e.g. manually or by means of a sliding bar disposed and driven within shaft 20, part of said bar passing through a slot of shaft 20 and cooperating with part 21. The latter need not to be elucidated as the manner of displacement of part 21 does not form part of the scope of the present invention.
- the invention can also be used in an apparatus comprising two continuously operating reels, without interrupting the production or the supply of material.
- reels 3a and 3b can be used alternatively in that in accordance with the invention the composite guiding device is a device 25 surrounding material to be coiled and being mounted upon a swinging arm 24, said device 25 being reciprocating with respect to the reel core 4, and allowing, in a position away from said reel core, a displacement in axial direction of material near the reel.
- the supplied material to be coiled, in form of a tube, particularly a corrugated tube, more particularly a plastics corrugated tube, has been represented in fig. 3 with broken lines 26.
- the device surrounding the material is a guiding bush or a guiding eye which is swingable together with swinging arm 24 in a plane perpendicular to the reel axis. Said swinging has been indicated in fig. 1 and 3 by means of a broken line 27. It serves to install the beginning of a tube to be coiled near the core of a reel, said beginning being fixed upon the reel by means of a device not to be further elucidated. Subsequently, guiding bush 25 is placed in its initial position so that the coiling operation can start.
- a correct position of bush 25 is ensured by a parallel guide being mounted upon said bush and cooperating with a swinging arm for maintaining the axis of guiding bush 25 to an extend tangentially with respect to the reel.
- a preferred system may e.g. exist of a gearwheel, mounted on a rotatable axle 28 of the guiding bush 25 inside the swinging arm 24.
- a chain running past said gearwheel is also swung around a stationary gearwheel of a non-rotatable axle 29 of the swinging arm 24.
- a similar parallel guide is generally known, the latter need not be described further on.
- guiding bush 25 and the essential coiling tension upon tube 26 could exert a braking force, so that the direction of the tube windings to be coiled could be changed too early and reversed axial movement would occur prior to the tube having reached one of the side faces of the reel(s).
- the guiding bush 25 with swinging arm 24 is swingable into a position away from the reel in a plane extending parallel to the axis of the reel. Said swinging movement has been denoted by arrow 30 in fig. 3. It can be effected e.g.
- the use of the guiding bush 25 on the swinging arm 24 is particularly suitable in the embodiment as illustrated in which the swinging arm 24 is mounted centrally between two spaced reels 3a, 3b respectively, the guiding bush being swingable from a central position (fig. 3) towards both one or the other reel core.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Coiling Of Filamentary Materials In General (AREA)
Abstract
Description
- The invention relates to an apparatus for coiling to packages flexible elongated materials, particularly cables, tubes or pipes, more particularly plastics corrugated tubes, the apparatus comprising a frame carrying at least one driveable reel and a guiding device for the material to be coiled upon a reel, said guiding device having one component which is pivotably arranged and resiliently movable towards the reel core thereby exerting a certain pressure on the material being wound in a radial direction of the reel(s), the other component being movable in an axial direction with respect to said core under the influence of material to be cored upon the reel core and exerting a certain force upon the material in an axial direction of the reel, the resistance against movement of this component and thereby the force in axial direction being adjustable.
- Such an apparatus is disclosed in GB-A-980 903. This prior art apparatus is specially adapted for winding heavy copper wire. One component of the guiding device is a roller lying upon a few windings, the other component is a side face of a radially projecting member of small dimensions. There is no disclosure of any means by which the axial force on the winding to be exerted in the other sense, so that successive layers can be wound.
- This prior art apparatus could not be used for other purposes than the specific one envisaged. The present invention aims at a further development of the apparatus which provides a high stability of the material which is being wound, even at high speeds. More particularly, the invention wants to prevent specific problems which are inherent in winding corrugated tubes in plastics material.
- For this purpose there were suitable apparatus in use which could be employed with a low speed extruder for manufacturing said plastics corrugated tubes.
- As the speed of extruders has considerably increased, said known apparatus can no longer be used, especially not so in case the materials which have been coiled to packages, have to be removed from the reels.
- Problems occurring when coiling a corrugated tube (more particularly a plastics corrugated tube) particularly occur because the material of said corrugated pipe is unable to slide along the material of the corrugated tube part having already been coiled upon the reel. This applies both as regards adjoining the windings near each other and as regards super-imposing a layer of windings upon a layer previously applied upon the reel. Actually a corrugation in the tube may cause adjacent portions of said tube to get hooked into each other.
- A particular problem with plastics corrugated tubes is that, to the extent that the production speeds and winding speeds are increased, there is a considerable increase in the inclination of the material to flap, that is to exert an intense vibration in directions transverse to the longitudinal axis of the material itself, more or less in form of a standing wave between the point where the tube will touch the coil and any preceding fixed guiding point in the system.
- In order to obtain a tube package can be handled mechanically, a tight winding is essential and the package has to be rather stable.
- From this it follows that during the winding a great stability of the corrugated tube must be aimed at and that the corrugated tube has to be disposed upon the reel in an accurate manner so that a subsequent sliding of the respective plastics material owing to the corrugations is impossible.
- The invention aims to provide coiling apparatus which provides as any moment a sufficient support of the tubes to be coiled in order to accurately guide and dispose the windings upon the reel.
- This is attained according to the invention with a machine of the kind described in the first paragraph above, which is characterized in that the guiding device is a ledge capable of exerting both the radial and the axial forces on the material being wound, extending tangentially to the reel core and being enclosed between the reel core or material coiled upon it, and a substantially flat plate, also extending tangentially with respect to the core or the material upon it and extending along the entire width of the core, said plate being pivotable around an axis parallel to the axial direction of the core and thereby radially movable away from said core under the action of the material being coiled and the ledge being transversely slideable across said plate parallel to the axial direction of the core.
- The advantage of the above is that not only the separate windings will be disposed accurately one beside the other upon the reel, but that the layers of windings are also tightly superimposed, such that a package of stable form is obtained. The ledge is automatically urged sidewardly by the coiled material by the end of a coiled layer in order to dispose a subsequent layer while being guided in a returning movement. From the latter it follows that an additional drive of the guiding member is not required.
- The apparatus according to the invention may further comprise - in a manner which is known from CH-A-618141 - a reel core constructed of a plurality of movably supported parts, each having a curved outer face, all outer faces of the movable parts together describing a cylinder when said parts occupy their most outward position, each at one, stationary side face of the reel being pivotably supported and at an opposite side being pivotably connected to means for radially retracting the ends of the movable parts of the core at said opposite side in view of enclosing material in axial direction of the reel and releasing the same, there being provided a plurality of pivotally supported swinging arms having driving means to make them move away from each other into a radial position or move towards each other into a reel removing position, said driving means being coupled with said means for radially retracting the ends of the core parts. In this way the radial arms can be collapsed in view of removing the coil.
- In view of the fact that, according to said CH-A-618 141, the swinging in their collapsed position project over nearly their entire length in front of the regular front of the reel, they may constitute a hindrance in removing and transporting the coil after winding.
- The present invention proposes an improvement in this respect. This is obtained in an embodiment of the apparatus which is characterized in that the pivotably supported swinging arms forming in the radial position a side face of the reel, are pivotably connected to a part which is slidable along a central supporting shaft of the reel, each swinging arm at distance from its pivot being slidable through a guiding member to which the displaceable parts of the reel core are pivotably connected, such that the arms can be retracted within the core.
- In this way the swingable arms are not only col- lapsable, but they are retracted within the interior space of the core, at least substantially as far as the greater part of their radial length is concerned as far as such radial length would exceed the axial width of the reel.
- The apparatus may further comprise - in a manner which is known in itself from US-A-2 780 421 - a guiding bush or a guiding eye, mounted upon a swinging arm and surrounding the material to be coiled, said device being reciprocating with respect to the reel core.
- An embodiment of the apparatus according to the invention is characterized in that a parallel guiding means cooperating with the swinging arm is mounted on the guiding bush in order to maintain the tangentially extending direction of the axis of the guiding bush with respect to the reel.
- Whilst, in the just-mentioned prior art apparatus, the swinging arm carrying the guiding bush or guiding eye as a positive drive, in view of realizing level winding, the present invention proposes that the swinging arm carrying the guiding bush is freely swingable in a plane parallel to the reel axis.
- The invention will be illustrated with reference to the accompanying drawing, wherein:
- - fig. 1 is a front view of apparatus according to the invention for coiling to packages of flexible stretched materials;
- - fig. 2 is a diagrammatical side elevation of the apparatus of fig. 1; and
- - fig. 3 is a perspective view of the apparatus.
- The apparatus as shown in the drawing, consists of a
base 1, with a box-shaped frame 2, in which driving devices for tworeels reels reels - The composite guiding device may comprise a
pressure member 5 extending tangentially with thereel core 4, being urged with a certain pressure towards said reel core and being movable away from it by material to be coiled upon the core. Said guiding device may, more particularly, be a ledge 5 extending tangentially with respect to thereel core 4. It is movable in axial direction with respect to said core under the influence of a force exerted by the material to be coiled. Such force is exerted upon a side face ofledge 5 being positioned transversely to the core axis, Asledge 5, in the position represented in fig. 3 forreel 3a, directly adjoins thereel core 4 or bears with a component upon windings already coiled upon the reel, arriving material to be disposed upon said reel will exert a lateral force uponledge 5. Under the influence of thisforce ledge 5 can be moved so that the windings will be disposed tightly upon the reel one beside the other. When a coiled layer is finished arriving material will "jump" across theledge 5, thus causing the latter to temporarily deviate, after which the windings will be disposed upon the reel in a reversed axial sense; the material will then exert a force against the other side ofledge 5. -
Ledge 5 is confined betweenreel core 4, or material having been coiled hereupon, and aplate 6 extending tangentially with the coiling core and having a width equal to the entire width of thereel core 4.Plate 6 is pivotably supported at 7, so that it may swing away fromcore 4 under the influence of the coiled material.Ledge 5 is slidable laterally along saidplate 6, the sliding resistance being adjustable. For thatpurpose ledge 5 has been slidably mounted upon theaxle 10 by means of abush 8 and anadjustable clamp 9. One end ofaxle 10 comprises a fixed abutment 11, the other end comprising anadjustable abutment 12. Thus, the path ofledge 5 with respect to the length ofcore 4 of a reel can be accurately adjusted in relation to the position of the last winding at either end of the core. As soon as ledge 5 abuts one of theabutments 11 or 12, the material to be coiled passes across theledge 5 and exerts a force at the other side of it as soon as the formation of the subsequent layer is started. The apparatus according to the invention thus operates entirely automatically,plate 6 tightly retaining previously applied windings upon the reel core or upon a previously laid layer of windings. - The pressure of
plate 6 and therefore also ofledge 5, is obtained in that acounter weight 13 is provided onplate 6 at the other side of thepivotal support 7. In view of said pivotal support,plate 6 andledge 5 may also be entirely detached from the reel, for example, by urging said reel downwardly by means of a foot pedal, when a coiled package has to be removed from said reel. Figures 1 and 2 show the lowest position ofplate 6 with ledge 5. A ledge-5and aplate 6 together form a composite guiding device for each of thereels ledge 5 alongaxle 10 is adjustable by means of theadjustable clamp 9, in order to adapt said sliding resistance to the resiliency of the material or to the thickness of the material to be coiled. - The idea of the invention is also embodied in the
reels - This is effected in that the component of the composite guiding device for radially disposing or releasing material coiled upon the reel consists of movably supported
parts 14 of thereel core 4 and in that the component for enclosing material in axial direction of the reel consists of pivotably supported swingingarms 15. These arms move towards each other in a coiling position (see fig. 3 forreel 3b), or away from each other into a radial position (see fig. 3 forreel 3a). Thearms 15, in the former position, make an acute angle with. the axis of the reel or extend parallel thereto, and in their extended or radial position constitute a side face of the reel. -
Reels stationary arms 16 which constitute a stationary side face of the respective reel. - The apparatus according to the invention comprises as side faces or flanges the
arms - The
portions 14 of the reel core are pivotably supported at 17 (fig. 2) near a stationary side face of the reel, said parts being pivotably connected to arod system 18 for radially retracting the swingable arms. - Each
part 14 has a curved outer face, all these outer faces together describing a cylinder when said parts occupy their most outward position (see fig. 3 forreel 3a). The swingingarms 15 pivotably supported at 19, are pivotably connected to apart 21, sliding about a central supportingshaft 20 of the reel(s), while each swingingarm 15 is at some distance from itspivot 19 slidably passed through a pivotably disposed guidingmember 22. Said guidingmember 22 for the swingingarms 15 has apivot 23 at the swingable end of apart 14. - When a package coiled upon a
reel part 21 is, from the position shown in fig. 3 forreel 3a, slid alongshaft 20, to a position denoted with a dotted line in fig. 2. The sliding operation may occur in various ways, e.g. manually or by means of a sliding bar disposed and driven withinshaft 20, part of said bar passing through a slot ofshaft 20 and cooperating withpart 21. The latter need not to be elucidated as the manner of displacement ofpart 21 does not form part of the scope of the present invention. On displacingpart 21 from its, most outward position to a most inward position, the swingingarms 15 will swing outwardly and will come to lie within thecore 4, as shown in fig. 3 forreel 3b. At the event of said displacement of the swingingarms 15, thecore parts 14 are compressed, providing saidcore 4 with an almost conical circumferential face, so that the package may be easily removed from said core. A compression ofcore portions 14 may occur under the influence of the package, but particularly due to the cooperation of swingingarms 15 withmembers 22 and pivots 19. Whenpart 21 is moved to its outermost position, swingingarms 15 will automatically regain their radial position so that the respective reel is ready to be re-used. - The invention can also be used in an apparatus comprising two continuously operating reels, without interrupting the production or the supply of material. According to the
invention reels device 25 surrounding material to be coiled and being mounted upon a swingingarm 24, saiddevice 25 being reciprocating with respect to thereel core 4, and allowing, in a position away from said reel core, a displacement in axial direction of material near the reel. - The supplied material to be coiled, in form of a tube, particularly a corrugated tube, more particularly a plastics corrugated tube, has been represented in fig. 3 with broken lines 26. The device surrounding the material is a guiding bush or a guiding eye which is swingable together with swinging
arm 24 in a plane perpendicular to the reel axis. Said swinging has been indicated in fig. 1 and 3 by means of abroken line 27. It serves to install the beginning of a tube to be coiled near the core of a reel, said beginning being fixed upon the reel by means of a device not to be further elucidated. Subsequently, guidingbush 25 is placed in its initial position so that the coiling operation can start. A correct position ofbush 25 is ensured by a parallel guide being mounted upon said bush and cooperating with a swinging arm for maintaining the axis of guidingbush 25 to an extend tangentially with respect to the reel. As there are various solutions for the latter, a preferred system may e.g. exist of a gearwheel, mounted on arotatable axle 28 of the guidingbush 25 inside the swingingarm 24. A chain running past said gearwheel is also swung around a stationary gearwheel of anon-rotatable axle 29 of the swingingarm 24. As a similar parallel guide is generally known, the latter need not be described further on. - As a tube to be coiled upon a reel is moving in an axial direction with respect to said reel(s), guiding
bush 25 and the essential coiling tension upon tube 26 could exert a braking force, so that the direction of the tube windings to be coiled could be changed too early and reversed axial movement would occur prior to the tube having reached one of the side faces of the reel(s). In order to prevent the latter, the guidingbush 25 with swingingarm 24 is swingable into a position away from the reel in a plane extending parallel to the axis of the reel. Said swinging movement has been denoted by arrow 30 in fig. 3. It can be effected e.g. by supportingshaft 29 inframe 2 on a horizontal transverse shaft and by balancing the entirety so that only a_very slight lateral force need be exerted uponbush 25 in order to have it moved in the sense of the arrow 30. The use of the guidingbush 25 on the swingingarm 24 is particularly suitable in the embodiment as illustrated in which the swingingarm 24 is mounted centrally between two spacedreels - Although the invention has been described with particular reference to plastics corrugated tubes, where indeed its advantages are striking, it can also be applied for coiling other elongated materials, because in any case the advantage will be a perfect control of the coiling process and therefore a perfect shape, structure and stability of the coiled packages obtained.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81201117T ATE12618T1 (en) | 1980-10-08 | 1981-10-08 | DEVICE FOR WINDING EXTENDED FLEXIBLE GOOD, ESPECIALLY HOSES OR CABLES. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8005571 | 1980-10-08 | ||
NL8005571A NL8005571A (en) | 1980-10-08 | 1980-10-08 | WRAPPING MACHINE. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0049552A1 EP0049552A1 (en) | 1982-04-14 |
EP0049552B1 true EP0049552B1 (en) | 1985-04-10 |
Family
ID=19835997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81201117A Expired EP0049552B1 (en) | 1980-10-08 | 1981-10-08 | Apparatus for coiling flexible stretched materials, particularly tubes or cables |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0049552B1 (en) |
AT (1) | ATE12618T1 (en) |
DE (1) | DE3169857D1 (en) |
NL (1) | NL8005571A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8203175A (en) * | 1982-08-12 | 1984-03-01 | Wavin Bv | REEL FOR WRAPPING PLASTIC TUBE. |
FR2623785B1 (en) * | 1987-11-27 | 1990-05-04 | Henri Remy | DEVICE FOR WINDING AND / OR WINDING A COIL |
GB2228469B (en) * | 1988-12-20 | 1992-12-02 | Du Pont | Coiler |
CH681538A5 (en) * | 1989-11-02 | 1993-04-15 | Maillefer Nokia Holding | |
GB9018295D0 (en) * | 1990-08-21 | 1990-10-03 | Reelotech Limited | Improvements to coiling apparatus |
FR2702684B1 (en) * | 1993-03-19 | 1995-06-09 | Castel Marc | DEVICE FOR WINDING COMPACTION OF WIRES, STRIPS OR THE LIKE. |
US6264128B1 (en) * | 1998-12-14 | 2001-07-24 | Schlumberger Technology Corporation | Levelwind system for coiled tubing reel |
ITUD20030123A1 (en) * | 2003-06-09 | 2004-12-10 | Simac Spa | LAMINATE WINDING SYSTEM. |
IT1326908B1 (en) | 2004-01-19 | 2005-02-22 | Danieli Off Mecc | DEVICE AND COILING PROCEDURE OF |
EP2261159A1 (en) | 2009-06-09 | 2010-12-15 | Art Acciai SRL | Transportable apparatus for winding, drying and hygienizing fluid pipes for food use |
US20150076274A1 (en) * | 2012-04-13 | 2015-03-19 | Telefonaktiebolaget L M Ericsson (Publ) | Centre Wheel for Winding Up a Duct or Cable on a Stabilizing Centre Core |
HUE053166T2 (en) * | 2013-02-06 | 2021-06-28 | Gabo Systemtech Gmbh | Device and method for winding a strand-like material to be wound |
CN106395487B (en) * | 2016-09-27 | 2022-10-25 | 国家电网公司 | Electric power cable paying-off support |
IT201700000993A1 (en) * | 2017-01-10 | 2018-07-10 | Enrico Giampaoli | REEL DISCHARGE SYSTEM FROM A WINDER |
CN110065848B (en) * | 2019-05-27 | 2024-02-13 | 国家电网有限公司 | Electric power test line take-up |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB109929A (en) * | 1917-02-19 | 1917-10-04 | Vincent De Wit | Apparatus for Facilitating the Unrolling of Ribands, Laces, Fancy Lace and like Materials usually Wound on Cards. |
US1827855A (en) * | 1928-03-15 | 1931-10-20 | American Telephone & Telegraph | Reeling device |
US2264992A (en) * | 1938-05-31 | 1941-12-02 | Charles M Mccarthy | Reel for rope and similar material |
US2780421A (en) * | 1952-09-25 | 1957-02-05 | Herr Equipment Corp | Level-winding apparatus |
US2738161A (en) * | 1954-04-05 | 1956-03-13 | Otis H Chupp | Wire line guide and stabilizer |
US2946535A (en) * | 1956-06-20 | 1960-07-26 | Kenneth O Marion | Apparatus for winding and coiling wire, cable and the like |
US3105653A (en) * | 1960-12-09 | 1963-10-01 | Triangle Conduit & Cable Co In | Coil former |
DE1464212A1 (en) * | 1962-08-03 | 1969-02-13 | Licentia Gmbh | Pressure device for winding layer spools |
GB1152684A (en) * | 1965-07-08 | 1969-05-21 | Allesandro Tosca | Automatic Machine for Continuously Winding Filamentary Elements into Coils |
DE1574422A1 (en) * | 1967-10-05 | 1971-07-08 | Rosendahl Walter | Automatic laying device |
DE1923127C3 (en) * | 1968-05-08 | 1973-03-29 | Olympus Optical Co | DEVICE FOR WINDING A THIN LONG ELEVATED OPTICAL FIBER ELEMENT |
US3576196A (en) * | 1969-05-12 | 1971-04-27 | Mgrdich G Atnosian | Hose winding and storing assembly |
DE2056895A1 (en) * | 1970-02-24 | 1971-09-16 | Thaelmann Schwermaschbau Veb | Device for moving wire and insulated electrical conductors from one reel to the other on double reels |
GB1328542A (en) * | 1971-04-19 | 1973-08-30 | British Insulated Callenders | Apparatus for winding electric cables and the like |
US4202512A (en) * | 1972-03-07 | 1980-05-13 | Nicholson Thomas F Jr | Level layer winding method and apparatus |
GB1471051A (en) * | 1974-11-12 | 1977-04-21 | Oliver G | Coiling apparatus |
FR2375128A1 (en) * | 1976-12-21 | 1978-07-21 | Sute | Turret for accepting and binding flexible hose onto spools - using knives and heat sealed tapes to secure successive hose lengths |
US4103841A (en) * | 1977-08-26 | 1978-08-01 | Super Products Corporation | Hose reel apparatus |
-
1980
- 1980-10-08 NL NL8005571A patent/NL8005571A/en not_active Application Discontinuation
-
1981
- 1981-10-08 EP EP81201117A patent/EP0049552B1/en not_active Expired
- 1981-10-08 AT AT81201117T patent/ATE12618T1/en not_active IP Right Cessation
- 1981-10-08 DE DE8181201117T patent/DE3169857D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3169857D1 (en) | 1985-05-15 |
NL8005571A (en) | 1982-05-03 |
EP0049552A1 (en) | 1982-04-14 |
ATE12618T1 (en) | 1985-04-15 |
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