EP0017186B1 - Zerlegbare Spule für strangförmiges Gut, insbes. Draht, und Verfahren zum Aufbringen eines Wickels aus strangförmigem Gut auf eine solche Spule - Google Patents
Zerlegbare Spule für strangförmiges Gut, insbes. Draht, und Verfahren zum Aufbringen eines Wickels aus strangförmigem Gut auf eine solche Spule Download PDFInfo
- Publication number
- EP0017186B1 EP0017186B1 EP80101669A EP80101669A EP0017186B1 EP 0017186 B1 EP0017186 B1 EP 0017186B1 EP 80101669 A EP80101669 A EP 80101669A EP 80101669 A EP80101669 A EP 80101669A EP 0017186 B1 EP0017186 B1 EP 0017186B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- flange
- reel
- hub
- bobbin
- 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
Links
- 239000000463 material Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 5
- 238000004804 winding Methods 0.000 title description 27
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
Definitions
- the invention relates to a collapsible spool for strand-like material, in particular wire, consisting of a core with a plurality of spreading segments engaging on the inside of the winding and a flange connected to the core and a flange detachable from the core and with means for resiliently pressing a flange to the wrap.
- the flange carrying the folding core consisting of several segments is generally connected to the opposite flange by screw bolts.
- the wire reel is packed by packing tapes into an intrinsically stable reel without a supporting carrier and transported on pallets.
- a flyer with usual take-off speeds of up to 6 m / sec. subtracted to the last turn.
- a decoiler is used, for example, as described in DE-OS 2 644 084 and is used for strip material formed into a roll, the end faces of the roll being irregular.
- this decoiler has, in addition to a flange connected to the tie rod on the machine side, a spring-mounted flange arranged on the reel shaft, and when the reel is joined, the winding between the two flanges is to be compressed and the force exerted thereby be absorbed resiliently.
- This object is the invention in such a way that it creates a dismantled wire spool of the type mentioned, which is also particularly suitable as a payout spool, and allows the processing of carrier-free wire windings without problems even at the highest take-off speeds.
- the arrangement is such that the other flange is also provided with means for resilient pressing onto the winding.
- a spool is equally suitable for winding up as for pulling off the strand-like material, but without the spool being required for transporting the roll formed from the strand-shaped material. Due to the cushioning of both flanges, a considerably larger spring travel is available, so that particularly bulging windings on the end face can be processed without any problems.
- a coil according to the basic principles of the invention can be constructed so that the hub of the flange connected to the core is rotatably and axially displaceably mounted on a hollow axis, and that a core axis tube is arranged on the hollow axis relative to it and is displaceable and with a Stop is provided, which engages between counter-stops arranged at an axial distance from one another on the hub of the core-side flange, which limits the axial relative movement between these parts, and that certain radially outwardly expandable core segments are provided for contact with the inner wall of the winding, which are provided with the core axis tube connected via parallel spreader arms and guided in radial guides attached to the hub, and that the hollow hub has a stop intended for axial contact on the outside of the hub of the core-side flange and a thread for screw fastening to the hub of the detachable flange at its other end , wherein this hub has a stop for axial contact with the core axle tube, such that by screwing
- the invention also addresses the Task to apply a winding of strand-like material, in particular wire, to the special spool according to the invention in such a way that a reliable contact of the resilient flanges on the end faces of the winding ensures and the prerequisites for a trouble-free and rapid removal of the strand-like material from the coil are guaranteed.
- the coil is gripped on the core-side flange with the detachable flange removed and its core is lowered into the end of the winding until the core-side flange rests on it, then a lifting tool is inserted into the coil from above, which is attached to the core axle tube Attack attacks, then is raised and first spreads the core segments against the inner circumference of the winding and, when the coil is lifted further, lifts it off the support and centers it on the releasable flange and then screws the hollow axle to the hub of the releasable flange.
- the coil without the detachable flange is suitable for picking up the winding, for example from a pallet, and finally placing it on the detachable flange and centering it opposite it.
- the wire coil is only partially shown, since it is constructed essentially symmetrically to the central axis 1.
- the coil shown in the drawings consists of the flange 3 connected to the core 2, which is provided with a reinforcing outer ring 4 and has lifting eyes 5 on its outside.
- the hub 7 is inserted in such a way that its collar 8 abuts the annular wall 9 of the recess 6 and the annular surface 10 of the hub 7 of the corresponding annular surface 11 of the recess 6. Both are connected to one another by screw bolts 12 which are each surrounded by a helical spring 13 supported on the annular surfaces 10 and 11.
- the inner neck 14 of the hub 7 projects into the coil interior and carries on its radially inner side the two stops 15 and 16 and at the inner end a support 17 with a bearing plate 18.
- the bolts 12 are in the annular surface 10 of the hub 7 and on the support 17 screwed.
- Two lock nuts 19 are screwed on between this and the flange-side ring surface 11.
- a roller bearing 20 is mounted on the stop 15, on which the outwardly projecting annular stop 21 of a hollow axis 22 is supported.
- This hollow axis 22 is mounted in the core so as to be longitudinally displaceable.
- a core axle tube 23 On its outer wall lies a core axle tube 23, which engages with its outwardly directed annular stop 24 in the space between the stops 15 and 16 of the hub 7 and in this way is axially movable to a limited extent.
- It carries a plurality, for example eight, core segments 26 via spreading links 25 arranged in pairs.
- the two parts 27 of each spreading link 25 are connected by bolts 28 to the eyelets 29 fastened to the core axle tube 23.
- the segment-side joint 30 of the upper spreading link 25 in FIG. 1 is radially displaceably mounted in a guide 31 of the bearing plate 18.
- the bearing pin 32 follows the movements of the support 17 triggered by the compression springs 13.
- the lower spreading links 25 ' are constructed analogously to the upper ones, but without having radial guidance of the joint 30 on the segment side.
- the core axis tube 23 has radially outwardly directed stops 33, which are accessible through corresponding windows 39 in the hollow axis 22, so that a lifting tool 55 can retract from the inside (see FIG. 2).
- the core axle tube 23 carries a stop ring 34 with an inner cone 35.
- the lower end of the hollow axle 22 is provided with an outwardly directed cone 36, to which an external thread 37 is axially connected.
- the detachable flange 40 of the wire spool shown in the drawing is also provided with an outer reinforcing ring 4 and an inward recess 6, the annular surface 11 of which faces the corresponding annular surface 10 of the hub 44, which is analogous to that of the hub 7 by means of screw bolts 12 are interconnected, each of which carries a compression spring 13.
- the inner ring 43 of the hub 44 serves the stop ring 34 of the core axle tube 23 as a counter stop when the core 2 is placed on the detachable flange 40. It rests on the inside of a threaded ring 47 provided with an internal thread 45 and an inwardly facing cone 46.
- a hoist 55 moves into the inner bore 53 of the hollow shaft 22, engages through the window 39 of this hollow shaft 22 into the turned stop 33 of the core axle tube 23.
- the core axle tube 23 is raised first.
- the spreading links 25 are spread apart and the core segments 26 are brought into firm engagement with the inner wall 54 of the wire winding 50.
- the wire winding 50 is now lifted off the pallet 51 (not shown). In this position, it is finally, as shown in FIG. 2, placed on the loose flange 40.
- the stop ring 34 guided by its inner cone 35, overlaps the threaded ring 47 of the hub 44, and it comes to rest on the counter stop 43 of the hub 44 of the detachable flange 40.
- the core axle tube 23 even if it is now released by the hoist 55, is kept in the raised position, which further spreads the spikers 25 and keeps the core segments 26 in engagement with the wire winding 50.
- the thread 37 of the hollow axle can now be screwed into the internal thread 45 of the hub 44 until, due to the springing of the two flanges 3 and 40, the wire winding 50 is firmly clamped between them. In this position, the wire coil 50 can easily handle, e.g. B.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT80101669T ATE2737T1 (de) | 1979-03-30 | 1980-03-27 | Zerlegbare spule fuer strangfoermiges gut, insbes. draht, und verfahren zum aufbringen eines wickels aus strangfoermigem gut auf eine solche spule. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2912806 | 1979-03-30 | ||
DE2912806A DE2912806C2 (de) | 1979-03-30 | 1979-03-30 | Zerlegbare Drahtspule |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0017186A1 EP0017186A1 (de) | 1980-10-15 |
EP0017186B1 true EP0017186B1 (de) | 1983-03-09 |
Family
ID=6066983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80101669A Expired EP0017186B1 (de) | 1979-03-30 | 1980-03-27 | Zerlegbare Spule für strangförmiges Gut, insbes. Draht, und Verfahren zum Aufbringen eines Wickels aus strangförmigem Gut auf eine solche Spule |
Country Status (6)
Country | Link |
---|---|
US (1) | US4307854A (da) |
EP (1) | EP0017186B1 (da) |
JP (1) | JPS5652369A (da) |
AT (1) | ATE2737T1 (da) |
DE (1) | DE2912806C2 (da) |
DK (1) | DK151478C (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438179A1 (de) * | 1984-10-18 | 1986-04-30 | Deißenberger, Hans, 7240 Horb | Wickelvorrichtung |
DE3445802A1 (de) * | 1984-12-15 | 1986-06-19 | Josef Timmer Gmbh, 4420 Coesfeld | Spule fuer ein draht- oder kabel-coil |
DE3817055A1 (de) * | 1988-05-19 | 1989-11-23 | Timmer Josef Gmbh | Drahtspule |
ITMN20000011A1 (it) * | 2000-03-06 | 2001-09-06 | Studio Tecnico Ruggenenti P I | Bobina scomponibile per matassa di filo metallico |
CN102658984A (zh) * | 2012-05-02 | 2012-09-12 | 天津三英焊业股份有限公司 | 解卷机 |
CN104058281B (zh) * | 2012-05-02 | 2017-09-22 | 天津三英焊业股份有限公司 | 收放卷机 |
CN102700971B (zh) * | 2012-05-02 | 2015-01-21 | 天津三英焊业股份有限公司 | 收放卷机 |
CN104492853B (zh) * | 2014-12-25 | 2016-08-24 | 巩义市恒星金属制品有限公司 | 镀锌钢绞线层绕收线机 |
JP6518077B2 (ja) | 2015-02-25 | 2019-05-22 | 東京製綱株式会社 | ボビンおよびボビンレス輸送方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649240A (en) * | 1947-10-13 | 1953-08-18 | Clyde L Gilbert | Blank for box production |
GB651809A (en) * | 1948-05-31 | 1951-04-11 | Gerrard Ind Ltd | Adjustable reels or swifts |
US2649260A (en) * | 1950-05-26 | 1953-08-18 | Reynolds Metals Co | Field reel for cable coil |
US2971721A (en) * | 1957-06-26 | 1961-02-14 | Rome Cable Corp | Construction of coil blocks |
US3275261A (en) * | 1964-03-23 | 1966-09-27 | Hanscom & Co Inc H F | Collapsible reel |
DE1954626A1 (de) * | 1969-10-30 | 1971-05-06 | Seifert & Co Nachf Ind | Zerlegbare Kabelspule |
GB1307625A (en) * | 1970-08-19 | 1973-02-21 | Hill J | Retractable barrel drums or reels |
JPS5025053B2 (da) * | 1971-10-15 | 1975-08-20 | ||
FR2188592A5 (da) * | 1972-06-13 | 1974-01-18 | Hill John | |
CH567998A5 (en) * | 1974-04-17 | 1975-10-15 | Aied Textile Mach | Bobbin winding arrangement with swinging release arm - handle allows boss and flange to swing back from bobbin |
JPS5242276A (en) * | 1975-10-01 | 1977-04-01 | Tomitaro Mizuno | Bottin freely openable and closable to bring bundle wire ring into bob bin wound form |
DE2644084C3 (de) * | 1976-09-30 | 1981-10-01 | Krupp Stahl Ag, 4630 Bochum | Haspel für Bandmaterial |
US4221347A (en) * | 1977-12-13 | 1980-09-09 | John Hill | Adjustable reel for winding wire coils |
-
1979
- 1979-03-30 DE DE2912806A patent/DE2912806C2/de not_active Expired
-
1980
- 1980-03-26 JP JP3963780A patent/JPS5652369A/ja active Pending
- 1980-03-27 EP EP80101669A patent/EP0017186B1/de not_active Expired
- 1980-03-27 AT AT80101669T patent/ATE2737T1/de not_active IP Right Cessation
- 1980-03-28 DK DK135080A patent/DK151478C/da active
- 1980-03-31 US US06/135,376 patent/US4307854A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK135080A (da) | 1980-10-01 |
ATE2737T1 (de) | 1983-03-15 |
DK151478B (da) | 1987-12-07 |
DE2912806C2 (de) | 1983-03-31 |
US4307854A (en) | 1981-12-29 |
EP0017186A1 (de) | 1980-10-15 |
DE2912806A1 (de) | 1980-10-09 |
DK151478C (da) | 1988-07-04 |
JPS5652369A (en) | 1981-05-11 |
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Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
Designated state(s): AT CH FR GB IT |
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ITCL | It: translation for ep claims filed |
Representative=s name: ING. C. GREGORJ S.P.A. |
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17P | Request for examination filed |
Effective date: 19801022 |
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R17P | Request for examination filed (corrected) |
Effective date: 19801022 |
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ITF | It: translation for a ep patent filed | ||
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