US3424398A - Apparatus for changing spools on a shaft - Google Patents

Apparatus for changing spools on a shaft Download PDF

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Publication number
US3424398A
US3424398A US601585A US3424398DA US3424398A US 3424398 A US3424398 A US 3424398A US 601585 A US601585 A US 601585A US 3424398D A US3424398D A US 3424398DA US 3424398 A US3424398 A US 3424398A
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US
United States
Prior art keywords
spools
shaft
rings
shell
carrying
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 - Lifetime
Application number
US601585A
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English (en)
Inventor
Jean Pierre Gabriel E Bellevue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novacel SA
Original Assignee
Novacel SA
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Publication date
Application filed by Novacel SA filed Critical Novacel SA
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Publication of US3424398A publication Critical patent/US3424398A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
    • 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
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/161—Cutting rods or tubes transversely for obtaining more than one product at a time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B65H19/305—Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/4149—Winding slitting features concerning supply of cores
    • B65H2301/41496—Winding slitting features concerning supply of cores loading pre-arranged set of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/41745—Handling web roll by axial movement of roll

Definitions

  • FIG. 5 APPARATUS FOR CHANGING SPOOLS ON A SHAFT Filed Dec. 14, 1966 FIG. 5
  • the present invention concerns an apparatus for mounting empty spools on and stripping filled spools from a take-up shaft of a cutting machine of the Harnden type where a thin strip of material of considerable width is unwound and then divided into bands which are rewound on two groups of cardboard take-up spools ar ranged alternately on two parallel take-up shafts.
  • the take-up shaft carries a set of spool-carrying rings with shoulders effecting the lateral spacing of the spools and knurled conical rings for the bearing contact of the spools on the spool-carrying rings and whose conicity makes it possible to absorb a certain amount of variations in the width of the spools.
  • Intermediate spacing rings are keyed to and driven by the shaft.
  • the cardboard spools are driven with the spool-carrying rings by the friction between the spacing rings and the spool-carrying rings, thus permitting rotation of the spools relative to one another and freedom of drive for each spool.
  • the object of the present invention is to provide an apparatus for simplifying and mechanizing the operations of mounting and stripping the cardboard take-up spools in cutting machines of the Harnden type. These operations become very rapid owing to the elimination of any manual manipulation of rings during such operation. Also, by means of the apparatus according to the present invention, the disadvantages of variations in spacing due to wear on the rings, produced by driving friction, are also obviated.
  • the invention relates to an apparatus for the simultaneous mounting and stripping of spools on take-up shafts for cutting machines of the above type.
  • the apparatus comprises a working table with a guideway for a carriage carrying a split shell with spaced annular recesses constituting housings for empty spools.
  • the take-up shaft with the spool-carrying rings and spacing rings, is inserted into the empty spools in these housings as the shell is advanced along the working table.
  • a stripper strips the filled spools from the takeup shaft onto a receiving arm in alignment with the take-up shaft while the shaft is being inserted into the empty spools in the shell.
  • FIG. 1 is a longitudinal section illustrating the arrangement of the apparatus
  • FIG. 2 is a transverse section taken on the line 22 of FIG. 1;
  • FIG. 3 is an exploded view of the apparatus
  • FIGS. 4 to 8 are diagrammatic views illustrating the different positions of the parts during a cycle of operation.
  • the apparatus comprises a fixed bed 6 with guideway 6a.
  • This bed comprises, at one side, a bracket 7 for a receiving arm 8 mounted at one end.
  • the other end of this arm 8 comprises a flat portion 8a.
  • a carriage 9 is adapted to be displaced on the guideway 6a and a split shell 10 is mounted on the carriage. The latter also carriers a stripping plate 11.
  • a spool-carrying take up shaft 5 is formed with a longitudinal keyway 12.
  • carrier rings 4 with bosses 13, alternating with spacing rings 1, carrying studs 14 which engage the keyway 12.
  • the rotational movement of the shaft 5 causes rotation of the spacing rings 1.
  • a spring not shown, disposed at the end of the shaft 5 applies compressive force to the rings in co-operation with an opposite shoulder 5' carried by the shaft.
  • the rings 4 are thus frictionally driven by the spacing rings 1.
  • the sets of rings 1 and 4 remain assembled on the shaft 5 during the spool-changing operations.
  • Cardboard-carrier spools 15 fit onto bosses 13 of the rings 4.
  • the shell 10 having two symmetrical parts 16 and 16 is placed on the carriage 9 as shown in FIG. 3.
  • the two halves 16 and 16' of the shell are provided internally with grooves 17. These two halves can be associated by hinge means or by any other means.
  • the grooves 17 serve to center these spools 15, the ends of which bear on the flanks of the grooves 17.
  • the grooves between the flanks have a width which is approximately equal to the width of the band which is to be wound.
  • the shell 10 rests on two bearing brackets 18 and 19 at its ends.
  • the bearing brackets comprise semi-cylindrical recesses.
  • the carriage 9 is also provided with cylindrical studs 24 and 25 corresponding to the holes 22 and 23 in the bases. This permits the shell with its bearing brackets to be positioned rapidly when a shell is replaced by another of different dimensions, for accommodating spools of a different length.
  • the studs 24 and 25 can be locked in the holes if desired by means of suitable locking bolts.
  • the movements of the carriage and consequently of the shell can be effected by a pneumatic jack attached to the guideway bed.
  • the openings and closings of the shell can be effected also by two pneumatic jacks.
  • a suitable lever mechanism can associate the opening of the shell and a slight disengagement of the take-up shaft in order to facilitate its manipulation and to obviate displacement of the cardboard spools during such manipulation.
  • One of the features of the invention is the use of a slight elastic deformation of the cardboard spools by the rings provided with bosses, on which they are fitted. This deformation giving an adequate clamping effect to hold the cardboard spools in position on the support rings during the operations of cutting and re-winding but permitting the sliding of the cardboard spools on the bosses for the mounting and stripping operations.
  • Another feature of the invention is that the centering of the cardboard spools on the support rings is obtained at the end of travel of the carriage by the relative position of the shell and the take-up shaft.
  • the empty spools are placed in the shell.
  • the carriage with the fitted shell is then displaced on the guideway towards a take-up shaft carrying wound spools.
  • the stripping plate of the carriage engages and strips the wound spools carrying wound bands E and stacks them together on the receiving arm 8.
  • the take-up shaft from which the spools have been stripped enters the shell and the empty spools are centered on the take-up shaft.
  • the shell is opened and the take-up shaft carrying the empty spools is extracted to be positioned on the cutting machine.
  • the spools provided with wound bands are withdrawn from the receiving arm.
  • FIG. 4 the carriage 9 carrying the shell 10 provided with empty spools 15 is at the left-hand end of the guideway 6a.
  • a take-up shaft is aligned axially with the central duct of the shell and rests at the left on the stripping plate and at the right against the flat 8a of the receiving arm 8.
  • FIG. 5 the carriage 9 has partly carried out its travel towards the right on the guideway.
  • the stripping plate 11 has begun to strip the spools 15 carrying the wound bands E.
  • the free end of the shaft 5 has, at the same time, entered in the shell 10 and the empty spools therein.
  • FIG. 6 the carriage 9 has arrived at the end of its travel.
  • the shaft 5 has been inserted into the empty spools and the filled spools 15 have been stacked on the receiving arm 8.
  • FIG. 7 the shell has been opened, the shaft 5 is lifted in the direction of the arrow F and is ready to be placed on the cutting machine. Empty spools 15 have been placed in the grooves 17 of the lower half-shell 16', as shown by arrows F".
  • pneumatic jacks may be used as already indicated but other manual or automatic means may be used, if desired. Automatic programming can be provided for controlling the different movements.
  • the spool-carrying and spacing rings are selected in accordance with the size of the cardboard spool.
  • the spacing of the spools from one another is not effected by the stacking of the rings on the take-up shaft but by the bearing faces of the grooves formed within the shell which makes them independent of the wear on the rings which is caused by the friction occurring during driving.
  • the spool-carrying rings may be formed as rigid rings provided with bosses of deformable material. The sliding of the spools over the bosses can then be effected by the elastic deformation of the bosses and not by the elastic deformation of the cardboard spools.
  • Apparatus for changing spools comprising a shaf carrying a set of filled spools, a shell having a set of recesses adapted to receive and position a set of empty spools, a carriage supporting said shell for reciprocating movement, a stripping plate moveable with said carriage 'in advance of said shell, a receiving arm in axial alignment with the recesses of said shell, said receiving arm and said stripping plate being spaced when said carriage is retracted to receive and support opposite ends of said shaft carrying a set of filled spools with the free end of said shaft in alignment with said recesses, said stripping plate being adapted when said carriage is advanced to engage and strip the filled spools from said shaft onto said receiving arm while the free end of said shaft enters the recesses and the empty spools carried therein for receiving said set of empty spools.
  • brackets support said shell and means including positioning pins on said carriage is provided for removably fixing said brackets to said carriage.
  • a shaft adapted to carry a set of readily changeable spools, said shaft having a longitudinal keyway, a set of spool-carrying rings disposed on said shaft, a set of spacing rings therebetween having means engaging said keyway for rotation with said shaft, means clamping said rings together for frictional driving engagement whereby the carrying rings are frictionally driven by said shaft through said spacing rings, said carrying rings being adapted to carry and drive the spools mounted thereon.
US601585A 1965-12-16 1966-12-14 Apparatus for changing spools on a shaft Expired - Lifetime US3424398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42521A FR1505340A (fr) 1965-12-16 1965-12-16 Dispositif et procédé d'habillage et de déshabillage automatiques des arbres récepteurs d'une coupeuse formant des rubans à partir d'une bande mince de grande largeur

Publications (1)

Publication Number Publication Date
US3424398A true US3424398A (en) 1969-01-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
US601585A Expired - Lifetime US3424398A (en) 1965-12-16 1966-12-14 Apparatus for changing spools on a shaft

Country Status (10)

Country Link
US (1) US3424398A (fr)
AT (1) AT281583B (fr)
BE (1) BE689135A (fr)
CH (1) CH493404A (fr)
DE (1) DE1604659A1 (fr)
ES (1) ES334567A1 (fr)
FR (1) FR1505340A (fr)
GB (1) GB1120087A (fr)
NL (1) NL6617718A (fr)
SE (1) SE309903B (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718302A (en) * 1971-01-29 1973-02-27 Midland Ross Corp Coil and mandrel separating machinery
US3869046A (en) * 1973-06-06 1975-03-04 James P Gerhart Automatic core loader
US4208019A (en) * 1978-08-10 1980-06-17 John Dusenbery Co., Inc. Turret winder for pressure-sensitive tape
US4358143A (en) * 1980-10-24 1982-11-09 Central Machine Corporation Roll lift and transfer apparatus
US4391415A (en) * 1981-04-23 1983-07-05 Sutco, Inc. Facilitating the exchange of a finished package with a new core
US4611769A (en) * 1984-05-19 1986-09-16 Firma Kampf Gmbh & Co. Maschinenfabrik Slitting and rewinding machine
US5211350A (en) * 1989-10-04 1993-05-18 Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. System for producing strapped rolls of wire screening
US5535493A (en) * 1993-10-14 1996-07-16 Lamb-Grays Harbor Co. Method and apparatus for deshafting and reshafting roll cores
US5941474A (en) * 1996-07-16 1999-08-24 Huntsman Packaging Corporation System, apparatus and method for unloading and loading winder shafts
US20040173071A1 (en) * 2003-03-07 2004-09-09 Blume Joseph A. Core reduction method and apparatus
US20090057475A1 (en) * 2007-08-27 2009-03-05 Ulrich Thiel Automated sleeve filling for winding shafts on roll slitting and winding machines
ITMI20100240A1 (it) * 2010-02-17 2011-08-18 I E S Internat Expanding Shafts S R L Apparecchiatura per il posizionamento automatico di anime su anelli di alberi a frizione in macchine ribobinatrici e simili.
ITMI20120525A1 (it) * 2012-03-30 2013-10-01 Selema Srl Sistema di supporto, posizionamento e centraggio per una pluralità di anime per aspi avvolgitori di nastri metallici e relativo metodo.
DE102013108830A1 (de) * 2013-05-13 2014-11-13 Windmöller & Hölscher Kg Rollenhandlingsystem für einen Wickler mit einer mit Positionierungsmitteln ausgebildeten Aufnahmeeinheit sowie Verfahren hierzu
CN111039058A (zh) * 2019-12-20 2020-04-21 立信门富士纺织机械（中山）有限公司 定形机自动换布卷装置、定形机及自动换布卷方法
CN111776808A (zh) * 2020-06-23 2020-10-16 江阴市雅泽毛纺织有限公司 一种带有布匹自动运输装置的织造生产线
CN111874695A (zh) * 2020-07-09 2020-11-03 浙江谦林包装科技有限公司 一种覆膜机的上膜机构
CN113654329A (zh) * 2021-07-15 2021-11-16 金陵科技学院 一种烘干效率高的纺织品烘干装置

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DE3812514C2 (de) * 1988-04-15 1998-01-29 Focke & Co Verpackungsmaschine mit einem an einem Transportarm angeordneten Transportzapfen für neue Bobinen
DE102013108831B4 (de) 2013-05-13 2017-06-29 Windmöller & Hölscher Kg Rollenhandlingsystem mit einer einseitig lösbar befestigten Wickelwelle
DE102013108829B4 (de) * 2013-05-13 2019-03-28 Windmöller & Hölscher Kg Rollenhandlingsystem für einen Wickler sowie Verfahren hierzu
CN103950760A (zh) * 2014-05-14 2014-07-30 王丽 一种分切机的盘纸固定器
CN104016165B (zh) * 2014-06-15 2016-08-31 苏州天钻机械设备有限公司 一种装卸纸管机
CN106904484B (zh) * 2017-04-05 2020-10-20 得力集团有限公司 全自动胶带分切机构
CN107814242A (zh) * 2017-11-17 2018-03-20 鹤山市信必达新型环保材料科技有限公司 一种胶带卷芯套装机
CN107720386A (zh) * 2017-11-22 2018-02-23 江门新时代包装材料有限公司 一种胶带分切机的胶带卷上料装置
CN109969837B (zh) * 2019-04-23 2021-04-06 武汉友发包装科技有限公司 一种全自动胶带分切机
CN112938584B (zh) * 2021-02-04 2022-10-04 嘉善乐枫生物科技有限公司 一种具有自动换料的过滤膜冲切设备及加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185360A (en) * 1936-04-29 1940-01-02 United Eng Foundry Co Coil stripper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185360A (en) * 1936-04-29 1940-01-02 United Eng Foundry Co Coil stripper

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718302A (en) * 1971-01-29 1973-02-27 Midland Ross Corp Coil and mandrel separating machinery
US3869046A (en) * 1973-06-06 1975-03-04 James P Gerhart Automatic core loader
US4208019A (en) * 1978-08-10 1980-06-17 John Dusenbery Co., Inc. Turret winder for pressure-sensitive tape
US4358143A (en) * 1980-10-24 1982-11-09 Central Machine Corporation Roll lift and transfer apparatus
US4391415A (en) * 1981-04-23 1983-07-05 Sutco, Inc. Facilitating the exchange of a finished package with a new core
US4611769A (en) * 1984-05-19 1986-09-16 Firma Kampf Gmbh & Co. Maschinenfabrik Slitting and rewinding machine
US5211350A (en) * 1989-10-04 1993-05-18 Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. System for producing strapped rolls of wire screening
US5535493A (en) * 1993-10-14 1996-07-16 Lamb-Grays Harbor Co. Method and apparatus for deshafting and reshafting roll cores
US5941474A (en) * 1996-07-16 1999-08-24 Huntsman Packaging Corporation System, apparatus and method for unloading and loading winder shafts
US20070068354A1 (en) * 2003-03-07 2007-03-29 Bay West Paper Corporation Core reduction method and apparatus
US7107888B2 (en) * 2003-03-07 2006-09-19 Bay West Paper Corporation Core reduction method and apparatus
US20070012150A1 (en) * 2003-03-07 2007-01-18 Bay West Corporation Core reduction apparatus
US20040173071A1 (en) * 2003-03-07 2004-09-09 Blume Joseph A. Core reduction method and apparatus
US7389716B2 (en) 2003-03-07 2008-06-24 Wausau Paper Towel & Tissue, Llc Core reduction apparatus
US7789001B2 (en) 2003-03-07 2010-09-07 Wausau Paper Towel & Tissue, Llc Core reduction method and apparatus
US20090057475A1 (en) * 2007-08-27 2009-03-05 Ulrich Thiel Automated sleeve filling for winding shafts on roll slitting and winding machines
US7735769B2 (en) * 2007-08-27 2010-06-15 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Automated sleeve filling for winding shafts on roll slitting and winding machines
ITMI20100240A1 (it) * 2010-02-17 2011-08-18 I E S Internat Expanding Shafts S R L Apparecchiatura per il posizionamento automatico di anime su anelli di alberi a frizione in macchine ribobinatrici e simili.
ITMI20120525A1 (it) * 2012-03-30 2013-10-01 Selema Srl Sistema di supporto, posizionamento e centraggio per una pluralità di anime per aspi avvolgitori di nastri metallici e relativo metodo.
EP2644545A1 (fr) * 2012-03-30 2013-10-02 Selema Srl Système de support, de positionnement et de centrage de plusieurs noyaux pour enrouler des bobines de bandes métalliques et son procédé
DE102013108830A1 (de) * 2013-05-13 2014-11-13 Windmöller & Hölscher Kg Rollenhandlingsystem für einen Wickler mit einer mit Positionierungsmitteln ausgebildeten Aufnahmeeinheit sowie Verfahren hierzu
US9604810B2 (en) 2013-05-13 2017-03-28 Windmöller & Hölscher Kg Roll handling system for a winder comprising a receiving unit having positioning means and a method therefor
CN111039058A (zh) * 2019-12-20 2020-04-21 立信门富士纺织机械（中山）有限公司 定形机自动换布卷装置、定形机及自动换布卷方法
CN111776808A (zh) * 2020-06-23 2020-10-16 江阴市雅泽毛纺织有限公司 一种带有布匹自动运输装置的织造生产线
CN111776808B (zh) * 2020-06-23 2021-11-26 江阴市雅泽毛纺织有限公司 一种带有布匹自动运输装置的织造生产线
CN111874695A (zh) * 2020-07-09 2020-11-03 浙江谦林包装科技有限公司 一种覆膜机的上膜机构
CN113654329A (zh) * 2021-07-15 2021-11-16 金陵科技学院 一种烘干效率高的纺织品烘干装置

Also Published As

Publication number Publication date
BE689135A (fr) 1967-03-31
ES334567A1 (es) 1967-12-01
SE309903B (fr) 1969-04-08
AT281583B (de) 1970-05-25
CH493404A (fr) 1970-07-15
DE1604659A1 (de) 1970-12-23
NL6617718A (fr) 1967-06-19
FR1505340A (fr) 1967-12-15
GB1120087A (en) 1968-07-17

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