US2985401A - Arrangement for removing coils of wires, cables, and threads off their forming spool - Google Patents

Arrangement for removing coils of wires, cables, and threads off their forming spool Download PDF

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US2985401A
US2985401A US5163A US516360A US2985401A US 2985401 A US2985401 A US 2985401A US 5163 A US5163 A US 5163A US 516360 A US516360 A US 516360A US 2985401 A US2985401 A US 2985401A
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Prior art keywords
coil
drum
flange
flanges
spool
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US5163A
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Marius Bernard Gazet
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G DECOMBE ETS
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G DECOMBE ETS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible
    • 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
    • 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

Definitions

  • the arrangement according to the invention for the removal of a coil of wire, cable or thread wound over a forming spool in accordance with the present invention allows reducing substantially the loss of time, whereby the productivity is increased.
  • the two flanges of the forming spool cooperate with stationary surfaces, in substantial alignment therewith and between which the coil which has just been executed is to slide out after cutting out of the connections holding the coil in position, which connections are constituted by the drum round which the coil is wound and by the pressure exerted by the coil on the inner surfaces of the flanges of the forming spool.
  • Fig. 1 is a longitudinal sectional view through line 11 of Fig. 2 of the arrangement as shown during the winding of a coil.
  • Fig. 2 is a transverse cross-section through line 2-2 of Fig. 1.
  • Fig. 3 is a longitudinal cross-section showing the location of the difierent parts of the arrangement, after an outward shifting of the drum out of the forming spool.
  • Fig. 4 is a similar longitudinal cross-section showing how the coil may be removed after removal of the drum out of the forming coil and shifting aside of one of the flanges.
  • the forming spool includes a stationary flange 2 carried by the spindle 3 revolvably mounted in the wall 4 of the casing.
  • the inner surface of said flange forms a bearing for one of the edges of the cylindrical wall of the spool drum 5 over which the material 6 is Wound.
  • Said drum is rigid through its bottom 7 facing away from the wall 4 with a control rod 8 which serves for axially shifting the drum.
  • the peripheral surface of the drum 5 slides freely inside the inner wall of the chamber 9 which serves as a housing for the drum.
  • the cylindrical nited States Patent wall 10 of said chamber is rigid with a movable transverse flange 11 and also with a carrier or sleeve 12 fac ing away from the inside of the chamber and carrying the pulley 13' through which the spool drum 5 is driven into rotation.
  • a spring 14 acting on the outer transverse closing surface of the chamber 9 urges the latter towards the flange 2 together with the movable flange 11 rigid with said chamber and sleeve.
  • the drum 5 may be urged out of the formed coil into the bottom of its housing or chamber 9 (Fig. 3) under the action of the control rod 8 which is shifted to this end in the direction of the arrow 17.
  • the drum 5 When the drum 5 has completely receded inside said housing 9, it may be 'urged further in the same direction defined by the arrow 17, whereby its bottom 7 draws along with it the cooperating outer wall 10" of the chamber 9 together with the flange 11. Said movement increases, as illustratedin Fig. 3, the spacing between the flanges 2 and 11 and releases consequently the coil 6 which is no longer subjected to any lateral pressure.
  • the drum Since the drum has now executed its receding movement, the coil is no longer held and drops through the channel 18 between the walls .15 and 16, the opening into said channel being completely released since the movable flange 11 of the forming spool is set in alignment with the stationary wall 16 and engages a recess 19 formed for this purpose in the said wall 16.
  • weight of the coil may not be sufficient to make it drop freely through the channel 18 or to slide over one side thereof, to provide a pusher member, which is not illustrated, so as to further this dropping or sliding movement.
  • the channel 18 may also be provided with lateral defleeting members 20 (Fig. 2), the position of which is adjustable and which form the side walls of a hoppershaped structure through which the coil may slide or be pushed.
  • the coil may be immediately inserted'in a package at the output of the winding machine.
  • the coil-removing arrangement which has just been described may include means for adjustingthe spacing between the flanges 2 and 11 and that between the stationary walls 15 and 16.
  • a forming spool including a revolvable drum over which the material is coiled and two flanges engaging laterally the drum and one of which is adapted to be shifted away from the other out of a coil-clamping into a coil-releasing position, means holding said drum in its operative position between the flanges and adapted to be shifted aside to release said drum, two stationary walls extending in parallelism with the two flanges and in substantial alignment therewith for the coil-releasing position of the latter, said walls forming together an output channel for the coil, and means for spacing the flanges apart to allow the passage, between them and into the space between the stationary walls, of the coil formed on the drum after shifting aside of the drum-holding means.
  • a forming spool including two flanges one of which is adapted to be shifted away from the other, a drum revolvably carried between said flanges and adapted to be shifted laterally out of the space separating the flanges, two parallel stationary walls extending-substantially in parallelism with the two flanges and the spacing between which is slightly larger than the normal spacing between the flanges and forming together an output channel for the coil and means for shifting said one flange slightly away from the other to bring it into registry with the plane of the corresponding wall.
  • a forming spool including two flanges one of which is adapted to be shifted away from the other, a drum revolvably carried between said flanges and adapted to be shifted laterally out of the space separating the flanges, two parallel stationarywalls extending substantially in parallelism with the two flanges and the spacing between which is slightly larger than the normal spacing between the flanges and forming together an output channel for the coil and means controlled by the lateral shifting of the drum for shifting said one flange slightly away from the other to bring it into registry with the plane of the corresponding wall.
  • a forming spool including two flanges one of which is adapted to be shifted away from the other, a drum revolvably carried between said flanges and adapted to be shifted laterally out of the space separating the flanges, two parallel stationary walls extending substantially in parallelism with the two flanges and the spacing between which is slightly larger than the normal spacing between the flanges and forming together an output channel for the coil, a carrier rigid with 'saidone flange, in which the drum is revolvably mounted and adapted to move in parallelism with the axis of the drum, means urging said carrier into movement to shift the flange carried by it towards said other flange and hold said flanges at their normal spacing equal to the breadth of the coil to be obtained, means rigid with the drum and adapted upon lateral shifting of the drum to move the carrier outwardly and thereby to urge the flange rigid with the latter away from the other

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

922,743. Doffing-coils of filamentary material. ETABLISSEMENTS G. DECOMBE. Jan. 21, 1960 [March 23, 1959], No. 2265/60. Class 120 (2). A spool arrangement on which a coil of wire, cable, thread or the like may be wound comprises a flange 2 revolvably mounted in a stationary wall 4, an axially movable flange 11 and an axially movable core drum 5. When a coil 6 is fully wound the core 5 is retracted by a shaft 8 sliding in a portion 12 of a unitary member 11, 10, 12, 13. During this retraction the wall 7 of the core contacts the vertical wall of the member 11, 10, 12, 13 and axially displaces it against the spring 14 to the position shown in Fig. 4. The coil 6 then drops away between the stationary walls 15, 16 preferably to be guided by a hopper arrangement into a box for immediate packing: a pusher member may be provided to assist in removing the coil. The spool arrangement is driven at the pulley 13, the core 5 and flange 2 being driven by friction from the member 11, 10, 12, 13. In a further form the coil receiving drum is mounted on a spindle which may be retracted therefrom to allow the coil to fall away with its receiving drum still inside. Means may also be provided for adjusting the spacing of the flanges 2 and 11 and of the stationary walls 15 and 16.

Description

y 23, 1961 M. B. GAZET ARRANGEMENT FOR REMOVING COILS OF WIRES, CABLES AND THREADS OFF THEIR FORMING SPOOL Filed Jan. 28, 1960 Marius Bernard Gazet, Lyon, France, assig'nor to Etablissements G. Decombe, Lyon, France, a company of France Filed Jan. 28, 1960, Ser. No. 5,163 Claims priority, application Franee Mar. 23, 1959 4 Claims. (Cl. 242-81) Coils of wires, cables and threads are generally obtained by winding the latter over a disconnectable spool, so as to allow an easy removal of the coils obtained.
Upon stoppage of the forming spool, the operations to be executed for the removal of the coil are approximately as follows:
Release of one of the flanges of the forming spool.
Shrinking or collapsing of the drum of said spool.
Removal of the released flange.
Removal of the coil.
Resetting of the movable flange in its starting position.
Locking of said flange in said position.
Expansion of the drum into starting conditions.
These operations are executed by hand in a frequently repeated manner and they are consequently very tiring for the operator. Furthermore, they last some time and this leads to a waste of time-which is comparatively important, since the complete cycle of coiling operations is comparatively short.
The arrangement according to the invention for the removal of a coil of wire, cable or thread wound over a forming spool in accordance with the present invention allows reducing substantially the loss of time, whereby the productivity is increased.
To this end, the two flanges of the forming spool cooperate with stationary surfaces, in substantial alignment therewith and between which the coil which has just been executed is to slide out after cutting out of the connections holding the coil in position, which connections are constituted by the drum round which the coil is wound and by the pressure exerted by the coil on the inner surfaces of the flanges of the forming spool.
The accompanying diagrammatic drawings illustrate, by way of example, a preferred embodiment of the improved arrangement. In said drawings:
Fig. 1 is a longitudinal sectional view through line 11 of Fig. 2 of the arrangement as shown during the winding of a coil.
Fig. 2 is a transverse cross-section through line 2-2 of Fig. 1.
Fig. 3 is a longitudinal cross-section showing the location of the difierent parts of the arrangement, after an outward shifting of the drum out of the forming spool.
Fig. 4 is a similar longitudinal cross-section showing how the coil may be removed after removal of the drum out of the forming coil and shifting aside of one of the flanges.
The forming spool includes a stationary flange 2 carried by the spindle 3 revolvably mounted in the wall 4 of the casing. The inner surface of said flange forms a bearing for one of the edges of the cylindrical wall of the spool drum 5 over which the material 6 is Wound. Said drum is rigid through its bottom 7 facing away from the wall 4 with a control rod 8 which serves for axially shifting the drum. The peripheral surface of the drum 5 slides freely inside the inner wall of the chamber 9 which serves as a housing for the drum. The cylindrical nited States Patent wall 10 of said chamber is rigid with a movable transverse flange 11 and also with a carrier or sleeve 12 fac ing away from the inside of the chamber and carrying the pulley 13' through which the spool drum 5 is driven into rotation. A spring 14 acting on the outer transverse closing surface of the chamber 9 urges the latter towards the flange 2 together with the movable flange 11 rigid with said chamber and sleeve.
After the winding of the coil over the drum and in order that said coil may drop through the channel separating two stationary walls 15 and 16 forming substantial extensions of the corresponding flanges 2 and 11 of the coil-forming spool, it is necessary to make the drum 5 recede and to shift apart said flanges 2 and 11.
The drum 5 may be urged out of the formed coil into the bottom of its housing or chamber 9 (Fig. 3) under the action of the control rod 8 which is shifted to this end in the direction of the arrow 17. When the drum 5 has completely receded inside said housing 9, it may be 'urged further in the same direction defined by the arrow 17, whereby its bottom 7 draws along with it the cooperating outer wall 10" of the chamber 9 together with the flange 11. Said movement increases, as illustratedin Fig. 3, the spacing between the flanges 2 and 11 and releases consequently the coil 6 which is no longer subjected to any lateral pressure. Since the drum has now executed its receding movement, the coil is no longer held and drops through the channel 18 between the walls .15 and 16, the opening into said channel being completely released since the movable flange 11 of the forming spool is set in alignment with the stationary wall 16 and engages a recess 19 formed for this purpose in the said wall 16.
It is also possible in case the weight of the coil may not be sufficient to make it drop freely through the channel 18 or to slide over one side thereof, to provide a pusher member, which is not illustrated, so as to further this dropping or sliding movement.
The channel 18 may also be provided with lateral defleeting members 20 (Fig. 2), the position of which is adjustable and which form the side walls of a hoppershaped structure through which the coil may slide or be pushed.
Assuming a basket, box or the like container is positioned under the foot of the hopper or channel, the coil may be immediately inserted'in a package at the output of the winding machine.
Obviously, instead of resorting to a laterally shiftable drum round which the wire, cable or thread is to be wound, it is possible to provide a mere spindle engaging a spool body, the breadth of which is equal to that of the coils to be formed and which is brought into a suitable position to allow the winding of the material over it. The result is that, upon removal of the spindle, the coil will drop or be pushed through the channel or hopper together with the spool body carrying it.
In practice and in order to allow a suffieiently broad range of operation, the coil-removing arrangement which has just been described may include means for adjustingthe spacing between the flanges 2 and 11 and that between the stationary walls 15 and 16.
Obviously, the invention is by no means limited to the sole embodiment which has just been described and it covers all the modifications thereof falling within the scope of the accompanying claims. In particular, other means may be provided for shifting aside the drum of the forming spool and for spacing apart the flanges of said spool, with a view to obtaining a speedy removal of the coil which has been formed.
What I claim is:
1. In a machine for winding wire, cable or thread material, a forming spool including a revolvable drum over which the material is coiled and two flanges engaging laterally the drum and one of which is adapted to be shifted away from the other out of a coil-clamping into a coil-releasing position, means holding said drum in its operative position between the flanges and adapted to be shifted aside to release said drum, two stationary walls extending in parallelism with the two flanges and in substantial alignment therewith for the coil-releasing position of the latter, said walls forming together an output channel for the coil, and means for spacing the flanges apart to allow the passage, between them and into the space between the stationary walls, of the coil formed on the drum after shifting aside of the drum-holding means.
2. In a machine for winding wires, cables or threads, a forming spool including two flanges one of which is adapted to be shifted away from the other, a drum revolvably carried between said flanges and adapted to be shifted laterally out of the space separating the flanges, two parallel stationary walls extending-substantially in parallelism with the two flanges and the spacing between which is slightly larger than the normal spacing between the flanges and forming together an output channel for the coil and means for shifting said one flange slightly away from the other to bring it into registry with the plane of the corresponding wall.
3. In a machine for winding wires, cables or threads, a forming spool including two flanges one of which is adapted to be shifted away from the other, a drum revolvably carried between said flanges and adapted to be shifted laterally out of the space separating the flanges, two parallel stationarywalls extending substantially in parallelism with the two flanges and the spacing between which is slightly larger than the normal spacing between the flanges and forming together an output channel for the coil and means controlled by the lateral shifting of the drum for shifting said one flange slightly away from the other to bring it into registry with the plane of the corresponding wall. a r,
4. In a machine for winding wires, cables or threads, a forming spool including two flanges one of which is adapted to be shifted away from the other, a drum revolvably carried between said flanges and adapted to be shifted laterally out of the space separating the flanges, two parallel stationary walls extending substantially in parallelism with the two flanges and the spacing between which is slightly larger than the normal spacing between the flanges and forming together an output channel for the coil, a carrier rigid with 'saidone flange, in which the drum is revolvably mounted and adapted to move in parallelism with the axis of the drum, means urging said carrier into movement to shift the flange carried by it towards said other flange and hold said flanges at their normal spacing equal to the breadth of the coil to be obtained, means rigid with the drum and adapted upon lateral shifting of the drum to move the carrier outwardly and thereby to urge the flange rigid with the latter away from the other flange to release the pressure on the coil.
References Cited in the file of this patent UNITED STATES PATENTS 383,686 ,Bansen May 29, 1888 439,114 Clifford Oct. 28, 1890 895,959 Carlson et al Aug. 11, 1908
US5163A 1959-03-23 1960-01-28 Arrangement for removing coils of wires, cables, and threads off their forming spool Expired - Lifetime US2985401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39230A FR1222060A (en) 1959-03-23 1959-03-23 Device for the evacuation of a ring of metallic, electrical or textile wire wound on a forming reel

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585779A (en) * 1967-04-17 1971-06-22 Thayer Inc Apparatus for winding ribbon material applying wrapping tape thereto
US3695542A (en) * 1970-08-10 1972-10-03 United Eng Foundry Co Strip coil feeding device
US3704839A (en) * 1970-12-30 1972-12-05 Entwistle Co Dual boxing coiler
US3847366A (en) * 1970-07-29 1974-11-12 Kalle Ag Process for the preparation of winding operations and for the removal of rolls from a winding machine
US4026483A (en) * 1974-01-25 1977-05-31 Skaltek Ab Device for an apparatus for coiling of cable, wire, wire rope or the like
US4211375A (en) * 1978-04-03 1980-07-08 Jagenberg Werke Atkiengesellschaft Chuck for webs of material wound onto spools
US4320877A (en) * 1978-04-03 1982-03-23 Telefonaktiebolaget L M Ericsson Coil tying machine
US4343439A (en) * 1980-10-15 1982-08-10 Marshall & Williams Company Narrow fabric blocker
US4540029A (en) * 1982-12-29 1985-09-10 Grumman Aerospace Corporation Wire coil production system
EP0200121A2 (en) * 1985-04-30 1986-11-05 S.I.M.A. S.r.l. Società Industrie Meccaniche Affini Apparatus and method for the automatic discharge and restart of a cross-winding machine
US4714209A (en) * 1984-06-20 1987-12-22 Bicc Public Limited Company Coil forming method
US5501409A (en) * 1992-12-03 1996-03-26 Casati Carlo Ag Method of and apparatus for winding all-thread bobbins

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236465A (en) * 1964-02-26 1966-02-22 Hanscom & Co Inc H F Reeling apparatus
DE1266095B (en) * 1965-04-10 1968-04-11 Sueddeutsche Kabelwerke Automatic ring wrapping device
DE2403861C2 (en) * 1973-03-26 1981-11-12 Veb Kabelwerk Oberspree (Kwo), Ddr 1160 Berlin Wrapping device for automatic ring wrappers
DE3925651A1 (en) * 1988-11-17 1990-05-23 Bueltmann Monika Winding drum for coiling tubing - consists of drum with vertical axis and top fixed and bottom movable disc
US5178194A (en) * 1989-08-23 1993-01-12 Pioneer Electronic Corporation Multiply connected air core coil winding apparatus
JP2829046B2 (en) * 1989-08-23 1998-11-25 パイオニア株式会社 Multiple air core coil winding machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383686A (en) * 1888-05-29 Wilhblm bansen
US439114A (en) * 1890-10-28 Reel and take-off apparatus
US895959A (en) * 1906-04-28 1908-08-11 Carl W Carlson Reel for rod-mills.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE49781C (en) * W. GARRETT in Joliet, Grfsch. Will, Staat Illinois, V. St. A Coiler for wire rod mills
US1253330A (en) * 1917-03-16 1918-01-15 Pittsburgh Steel Co Apparatus for winding wire.
US2420936A (en) * 1944-12-06 1947-05-20 Floyd E Davis Flying coiler
DE839187C (en) * 1950-10-13 1952-05-15 Gustav Knipp Reel with winding drum for automatic winding of rolled metal strips
US2789775A (en) * 1953-03-06 1957-04-23 Union Carbide & Carbon Corp Layer winding and reeling
DE960447C (en) * 1954-07-23 1957-03-21 Schloemann Ag Scrap winding machine for tape and wire with an immovably mounted winding shaft with a coarse thread

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383686A (en) * 1888-05-29 Wilhblm bansen
US439114A (en) * 1890-10-28 Reel and take-off apparatus
US895959A (en) * 1906-04-28 1908-08-11 Carl W Carlson Reel for rod-mills.

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585779A (en) * 1967-04-17 1971-06-22 Thayer Inc Apparatus for winding ribbon material applying wrapping tape thereto
US3847366A (en) * 1970-07-29 1974-11-12 Kalle Ag Process for the preparation of winding operations and for the removal of rolls from a winding machine
US3695542A (en) * 1970-08-10 1972-10-03 United Eng Foundry Co Strip coil feeding device
US3704839A (en) * 1970-12-30 1972-12-05 Entwistle Co Dual boxing coiler
US4026483A (en) * 1974-01-25 1977-05-31 Skaltek Ab Device for an apparatus for coiling of cable, wire, wire rope or the like
US4320877A (en) * 1978-04-03 1982-03-23 Telefonaktiebolaget L M Ericsson Coil tying machine
US4211375A (en) * 1978-04-03 1980-07-08 Jagenberg Werke Atkiengesellschaft Chuck for webs of material wound onto spools
US4343439A (en) * 1980-10-15 1982-08-10 Marshall & Williams Company Narrow fabric blocker
US4540029A (en) * 1982-12-29 1985-09-10 Grumman Aerospace Corporation Wire coil production system
US4714209A (en) * 1984-06-20 1987-12-22 Bicc Public Limited Company Coil forming method
AU580604B2 (en) * 1984-06-20 1989-01-19 Bicc Public Limited Company Coil forming method
EP0200121A2 (en) * 1985-04-30 1986-11-05 S.I.M.A. S.r.l. Società Industrie Meccaniche Affini Apparatus and method for the automatic discharge and restart of a cross-winding machine
EP0200121A3 (en) * 1985-04-30 1987-09-30 S.I.M.A. S.r.l. Società Industrie Meccaniche Affini Apparatus and method for the automatic discharge and restart of a cross-winding machine
US5501409A (en) * 1992-12-03 1996-03-26 Casati Carlo Ag Method of and apparatus for winding all-thread bobbins

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GB922743A (en) 1963-04-03
DE1154326B (en) 1963-09-12
FR1222060A (en) 1960-06-08

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