EP0191809A1 - Dispositif d'enroulement d'articles en bandes. - Google Patents

Dispositif d'enroulement d'articles en bandes.

Info

Publication number
EP0191809A1
EP0191809A1 EP85903994A EP85903994A EP0191809A1 EP 0191809 A1 EP0191809 A1 EP 0191809A1 EP 85903994 A EP85903994 A EP 85903994A EP 85903994 A EP85903994 A EP 85903994A EP 0191809 A1 EP0191809 A1 EP 0191809A1
Authority
EP
European Patent Office
Prior art keywords
winding
core
roller
web
wound
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.)
Granted
Application number
EP85903994A
Other languages
German (de)
English (en)
Other versions
EP0191809B1 (fr
Inventor
Heinrich Schnell
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25823754&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0191809(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT85903994T priority Critical patent/ATE39465T1/de
Publication of EP0191809A1 publication Critical patent/EP0191809A1/fr
Application granted granted Critical
Publication of EP0191809B1 publication Critical patent/EP0191809B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
    • 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
    • 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
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • 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
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41814—Core or mandrel supply by container storing cores and feeding through wedge-shaped slot or elongated channel

Definitions

  • the object of the invention is to design a device of the type mentioned in such a way that the winding core Change can be carried out quickly and reliably with the least possible effort.
  • FIG. 17 a winding roller with a drive arranged inside the roller, in section,
  • FIG. 19 shows the parts from FIG. 18 in a functional position shortly before the winding is finished
  • FIG. 20 shows the parts from FIG. 18 when the cloth web is cut off and the beginning of the cloth web section around the new winding core is determined
  • FIG. 21 shows the parts from FIG. 18 when the finished winding is discarded and the new winding is wound up
  • Figure 23 shows the insertion arm, namely under A in section according to arrow XXIIIB and under B in side view according to arrow XXIIIa.
  • the slide is driven by a drive motor 24 which is mounted on the slide 11 A and a pinion 29 A drives, which meshes in the rack 9 A.
  • the pinion 29 A drives a gear 13 A.
  • the gear 13 A sits with a gear 13 B torsionally rigid on the shaft 12 which is mounted on the carriage 11 A, B.
  • the gear 13 B meshes with the toothed rack 9 B via the loosely rotatable gear 29 B.
  • the two end positions of the slide movement are shown in FIG. 6 and in FIG. 1.
  • a core magazine 14 is arranged non-rotatably, but axially displaceably on the permanently mounted bearing tube 86.
  • the core magazine has a core shaft 15 A, B.
  • This core shaft extends vertically and has guides for both ends of tubular winding cores 16 to 20 which fit positively one above the other in the core shaft 15 A, B with play.
  • the winding core is open and hollow at both ends.
  • a knife apparatus 27 is arranged below this functional section.
  • the knife apparatus consists of a knife bar 28, which is guided on both sides with hydraulic cylinders 30 A, B vertically adjustable.
  • an insert 40 which serves to fix the new start of a cloth web section on a new winding core 104 which is to be wound up.
  • the insert is seated in a rotationally fixed manner on a rotatable insert hollow shaft 56.
  • the insert hollow shaft 56 is rotatably mounted coaxially to the shaft 41.
  • a hydraulic cylinder 44 A, B drives the hollow insert shaft 56 to pivot movements via an articulated lever combination 60 which is non-rotatably connected to the insert hollow shaft 56 by means of a wedge bush 34 A, B.
  • the articulated lever combination 60 includes the articulated lever 62 A, B.
  • the insert 40 is non-rotatably but axially displaceable on the insert hollow shaft 56. The insert is axially displaced by hand according to the working width.
  • the insert 40 consists of four insert elements 46 to 49 of identical design. Each of the insert elements is mirror-symmetrical to a mirror symmetry plane 50 which is only shown for the insert element 46 in FIG. All insert elements sit on the same hollow insert shaft 56 and therefore move synchronously.
  • the four insertion elements 46 to 49 extend across the width of the web to be processed. For a wider web, you can also insert more elements are attached. Fewer insert elements are sufficient for narrower webs.
  • the insert element 46 visible in FIGS. 1-6 and 11 has an insert arm 51 which is connected to the insert hollow shaft 56 in a rotationally fixed manner. A swing lever 61 is pivotally mounted on the insertion arm 51.
  • the core receptacle as can be seen from FIG. 13, has a hydraulic cylinder 74 A, B, which displaces a winding mandrel 75 A, B, in the direction of arrow 76, so that, in its position shown in FIG. 13 B, it moves into the hollow end of an adjacent winding core 20 engages, and does not engage in the retracted position in the winding core, and releases it.
  • the mandrel 75 A, B is rotatably supported in ball bearings 77.
  • a winding guide 80 is arranged above the finishing winding roller 3.
  • the winding guide consists of an elongated winding guide rail 81 A, B which is pivotally mounted at its upper end in a pivot bearing 82 A, B.
  • the pivot bearing 82 A, B is fixed to the machine frame 6.
  • the pivoting movement of the winding guide rail 81 A, B is driven by a hydraulic cylinder 102 A, B, which is articulated on a counter lever 90 A, B.
  • the counter lever 90 A, B is torsionally rigidly connected to the winding guide rail 81 A, B.
  • the spacer rod 89 A, B which drives the shaft 87 via the lever 88 A, B and which is mounted coaxially in the stationary mounted bearing tube 86, serves to synchronize the opposite side.
  • FIGS. 1 to 15 Some parts from FIGS. 1 to 15 are shown symbolically and these parts are identified by the same reference number as in FIGS. 1 to 15.
  • the parts upstream of the device in FIGS. 1 to 15 are drawn on the left or above the dash-dotted line 140.
  • the incoming web 1 passes through a code reader 141, which is able to detect a marking 142 of the web. This marking is placed at the point where the web is to be separated.
  • the web passes through rollers 143, 144 which are driven by the motor 145.
  • This motor drives a pulse generator 146, the pulse sequence of which is a measure of the length of the material web that has passed.
  • This pulse sequence and also the output signal of the code reader 141 arrive in a computer 147.
  • 148 denotes a dancer arrangement with which the tension of the material web 1 is continuously measured.
  • a sensor 149 sends a voltage-dependent signal to a control device 150.
  • the control device 150 is coupled to the computer 147 via an adjusting member 151. With the drive motor, the winding roller 2, a pulse generator 153 is driven, the pulse sequence of which is dependent on the revolutions of the winding roller. This pulse sequence arrives in the control unit 150.
  • the drive motors 4, 5 and the hydraulic cylinders 30 A, B are driven by the computer and the control unit.
  • the drive motors for the winding roller and the finishing roller can also be accommodated within the roller in question.
  • a corresponding winding roller is shown in FIG. 17 and designated 160.
  • This winding roller is rotatably mounted in ball bearings 161, 162 on a non-rotatable axis 163.
  • the drive motor 164 which is connected to the axis via the gearbox 165, which is also housed inside the winding roller 160, is rotationally fixed within the winding roller 160 drives winding roller.
  • the electrical power supply takes place through the hollow shaft 163, starting from the power box 166 arranged outside.
  • FIGS. 18 to 23 parts which correspond to those of the first exemplary embodiment from FIGS. 1 to 17 are denoted by the same reference number, increased by 200. While in the embodiment described first the supply of the web has to be interrupted at the start of a new winding core, the supply of web 201, which in this embodiment is a flexible cloth web, is not interrupted, rather the web is continuously fed continuously. For this purpose, the parts involved in determining the start of the new web section on the empty winding core are partly designed differently than in the first embodiment.
  • the device according to FIGS. 18 to 23 differs from the device described previously with reference to FIGS. 1 to 17 only in a few but essential details.
  • FIGS. 18 to 23 details that are designed in exactly the same way as in the previously described device according to FIGS. 1 to 17 are partly no longer shown.
  • the functional positions corresponding to FIGS. 5 and 6 are no longer shown, because the parts affected by the modification, namely the insert 240 and the knife apparatus 227, assume the same position in the positions corresponding to FIGS. 5 and 6 as are shown in FIG.
  • the knife apparatus 227 is designed in exactly the same way as the knife apparatus 27, it is only additionally equipped with an actuating shoulder 255.
  • a stapler 240 is provided, which serves to mark the new start of a section of the cloth web a new winding core to be wound.
  • the stapler sits on a rotatable stapler hollow shaft 256 in a rotationally fixed manner.
  • the stapler hollow shaft 256 is rotatably mounted coaxially to the shaft 41.
  • a hydraulic cylinder 244 A, B drives the stapler hollow shaft 256 to pivot movements via an articulated lever combination 260, which is non-rotatably connected to the stapler hollow shaft 256 by means of a wedge bush 234 A, B.
  • the articulated lever combination 260 includes the articulated lever 262 A, B.
  • the stapler 240 is mounted on the stapler hollow shaft 256 in a rotationally fixed but axially displaceable manner. The stapler is shifted axially by hand according to the working width.
  • the stapler 240 consists of four stapler elements 246 to 249, which are of identical design and are of the same type. All stapler elements are seated on the same stapler hollow shaft 256 and therefore move synchronously.
  • the four stapler elements 246 to 249 extend across the width of the web to be processed. For a wider web, even more stapling elements can be attached. Fewer stapling elements are sufficient for narrower webs.
  • the turning racket 252 has a rounded turning edge 253. The turning edges of the turning rackets of all stapler elements 246 to 249 extend over the entire width of the web 201.
  • the turning racket 252 also has an actuation shoulder 254 which, in the wrapping position of the stapler shown in FIG. 20, is in the path of an actuation shoulder 255 of the knife apparatus .
  • a swinging lever 261 with two contact rollers 264 and 265 is pivotable on the stapler arm 251 stored. The contact rollers are rotatably mounted.
  • the wrap roller 305 is rotatably mounted at the free end of the stapler arm.
  • FIGS. 18 to 21 in which parts in the view according to FIG. 22 are drawn out in various functional positions.
  • the winding 300 In the position of the parts from FIG. 18, the winding 300 is almost completely wound up.
  • the winding core 301 of this winding is guided in the winding guide 280, the slide 283 A, B of which, following the increasing diameter of the winding 300, has slid upwards in the winding guide rail 281 A, B.
  • the winding is supported on the finish winding roller 203 and is driven by it all the way round, thereby pulling the web 201.
  • the carriage 211 A, B is in its winding position shifted to the right.
  • the distance between the winding roller 202 in the winding position and the finishing winding roller 203 is greater than the diameter of a wound winding, plus the working width of the knife apparatus measured in the conveying direction of the web.
  • the knife apparatus 227 is in its functionally inoperative rest position which is lowered at the bottom.
  • the stapler 240 is in its downwardly pivoted rest position, and the core transfer unit 267 is pivoted upward in the direction of the magazine and is loaded with a new winding core 304.
  • the core transmitter 267 pivots into the winding position shown in FIG. 19 in which the new winding core 304 presses down the functional section 226 so that it wraps around the winding roller 202 at a larger wrap angle, and then the winding core 304, which comes into circumferential contact with the winding roller 202 with the interposition of the web 201.
  • the stapler pivots into its wrapping position shown in FIG. 19, in which the wrapping roller 305 penetrates the path of the functional section from below and into a position with a space 236 above the winding core 304, so that the functional section extends the winding core to almost three-quarters of its circumference wraps around.
  • the two contact rollers 264, 265 rest on the circumference of the winding core 304 with the interposition of the web.
  • the turning racket 252 is pulled by the tension spring 257 in a non-functional position.
  • the knife apparatus 227 moves into the cutting position shown in FIG. 20 and cuts the functional section 226 of the web 201.
  • the actuating counter shoulder 255 of the knife apparatus strikes the actuating shoulder 254 of the turning racket 252 and drives it against the restoring force of the tension spring 257 in it Function position shown in Figure 20.
  • the turning racket strikes with its turning edge 253, between the wrapping roller 305 and the winding core 304, into the notch 312 between the winding roller 202 and the new winding core 304 and thereby takes the new starting section 310 of the new section 311, which was created by the cutting process Material web with which is driven into this notch 312.
  • the cloth web 201 is fed continuously, the winding roller 202 and the finishing roller 203 continue to rotate.
  • the fold 313 of the cloth web produced by the turning racket, and thus the new cloth web section 311 is drawn into the notch 312, and the new cloth web section 311 onto the new winding core 304 wrapped.
  • the initial section 310 is also wrapped and fixed by jamming on the winding core.
  • the knife apparatus 227 and the stapler 240 now return to their non-functional rest position, as shown in FIG.
  • the winding guide 280 is pivoted through the angle 315 so that the full winding 300 can fall off.
  • the new reel 316 is wound on the new reel core 304 by abutting the reel-up roller 202.
  • the carriage 211 A, B is actuated and moves with the winding roller 202 and the core transfer device 267 into the transfer position, the winding 316 remaining in contact with the winding roller 202.
  • the distance between the winding roller in the transfer position and the functional roller 203 is smaller than the diameter of a wound winding.
  • the direction of the slide movement according to arrow 317 is at an acute angle 318 according to the double arrow to the connecting line 319 between the pressure roller 202 and the finishing roller 203, in the winding position of the slide shown in FIG. 21.
  • the carriage movement is triggered so early that, taking into account the size of the angle 318, the wound winding 316 can still be pushed over the finishing winding roller 203 with play. As the new winding 316 increases further, it then also comes into contact with the finished winding roller 203.
  • the mandrel of the core receptacle 273 A, B of the core transfer device 267 is withdrawn.
  • the core transmitter pivots into the position according to FIG. 6, taking the feeder 221 A, B against gravity, which opens the blocking flap 222 A, B against gravity, and the mandrel of the core receptacle 284 A, B of the winding guide 280 is driven into the new winding core 304.
  • the core handler with its mandrel is in alignment with the lowest winding core 220 and the mandrels provided on the core magazine 214 of the core transmitter 267 grasp this winding core.
  • the parts are now in the position shown in Figure 6.

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

Dans un dispositif d'enroulement de produits en forme de bandes autour de noyaux de bobines amenés individuellement les uns après les autres, le segment initial (110) d'une nouvelle partie de bande de marchandise (111) est placé avec un élément d'insertion (54) sous la première nouvelle spire de la bande de marchandise.
EP85903994A 1984-08-10 1985-08-06 Dispositif d'enroulement d'articles en bandes Expired EP0191809B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85903994T ATE39465T1 (de) 1984-08-10 1985-08-06 Vorrichtung zum aufwickeln einer zugefuehrten warenbahn.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3429462 1984-08-10
DE3429462 1984-08-10
DE3429463 1984-08-10
DE3429463 1984-08-10

Publications (2)

Publication Number Publication Date
EP0191809A1 true EP0191809A1 (fr) 1986-08-27
EP0191809B1 EP0191809B1 (fr) 1988-12-28

Family

ID=25823754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85903994A Expired EP0191809B1 (fr) 1984-08-10 1985-08-06 Dispositif d'enroulement d'articles en bandes

Country Status (5)

Country Link
US (1) US4901934A (fr)
EP (1) EP0191809B1 (fr)
AU (1) AU4728485A (fr)
DE (3) DE8423786U1 (fr)
WO (1) WO1986001186A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629216A1 (de) * 1986-08-28 1988-03-03 Brueckner Trockentechnik Gmbh Verfahren und vorrichtung zum wickeln und querschneiden einer warenbahn
CN114520358A (zh) * 2022-01-14 2022-05-20 江苏氢导智能装备有限公司 边框贴合装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58905920D1 (de) * 1988-07-09 1993-11-18 Heinrich Schnell Vorrichtung zum anwickeln eines neuen leeren wickelkerns zu einer flexiblen warenbahn.
DE3919882A1 (de) * 1989-01-18 1990-07-19 Heinrich Schnell Vorrichtung zum anwickeln eines neuen leeren wickelkerns zu einer flexiblen warenbahn
DE3914776C2 (de) * 1989-05-05 1994-09-29 Krantz Textiltechnik Gmbh Verfahren und Vorrichtung zum Aufwickeln und Querschneiden einer laufenden Warenbahn
US5063970A (en) * 1989-06-08 1991-11-12 Nissan Motor Co., Ltd. Loom with device for automatically exchanging cloth beams
US5248107A (en) * 1991-03-05 1993-09-28 Fuji Photo Film Co., Ltd. Web winder for winding up web on core and method of automatically wrapping leading end portion of web around core
DE4342277C2 (de) * 1993-12-11 1996-02-08 Beiersdorf Ag Revolverkopf-Tragwalzenwickler
ATE322448T1 (de) * 2000-12-28 2006-04-15 M & J Fibretech As Vorrichtung zum aufwickeln einer bahn in rollen und verfahren zum abschneiden einer bahnlänge

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US2332371A (en) * 1942-09-01 1943-10-19 Scott Paper Co Continuous winding machine
BE472083A (fr) * 1946-03-23
US2670152A (en) * 1950-03-08 1954-02-23 Mclaurin Jones Co Rewinding machine
US2950873A (en) * 1957-02-26 1960-08-30 American Viscose Corp Mechanical roll changer
US3167268A (en) * 1962-01-22 1965-01-26 Birch Brothers Inc Automatic cut-off web winder apparatus
DE1499125A1 (de) * 1966-12-09 1970-06-18 Schmidt & Heinzmann Maschb Umroll- und Abmessmaschine,kontinuierlich arbeitend,ohne Ankleben des Werkstoffes an der Wickelhuelse
DE1786250C2 (de) * 1967-09-08 1983-02-10 Hiroshi Iyomishima Ehime Kataoka Vorrichtung zur kontinuierlichen Herstellung kleiner, für den Verbrauch bestimmter Wickelrollen von auf einen Wickelkern aufgewickelten dünnen, bandförmigen Materialien
DE1574426B1 (de) * 1967-12-22 1972-01-20 Reifenhaeuser Kg Wickelmaschine zum Aufwickeln von kontinuierlich erzeugten Warenbahnen
US3817467A (en) * 1969-06-11 1974-06-18 J Dambroth Device for continuous winding of continuously running webs of material
US3633840A (en) * 1970-03-02 1972-01-11 Eddystone Machinery Co Winding sheet material with threading device
JPS4836408B1 (fr) * 1970-07-07 1973-11-05
NL7200619A (fr) * 1972-01-15 1973-07-17
DD104345A1 (fr) * 1973-06-25 1974-03-05
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US4000863A (en) * 1975-06-13 1977-01-04 Birch Brothers Southern, Inc. Winding apparatus with wrapping arrangement
US4040574A (en) * 1976-03-10 1977-08-09 Mobil Oil Corporation Method and apparatus for replacing a roll of polystyrene foam sheet with empty core roll
SE420079B (sv) * 1977-10-12 1981-09-14 Stig Patriksson Forfarande och anordning for overforing av en framlopande materialbana
DE2918821A1 (de) * 1979-05-10 1980-11-20 Heinrich Schnell Vorrichtung zur herstellung von festen teppich-, vlies-, filz- und triko-bobinen
JPS56149941A (en) * 1980-04-21 1981-11-20 Fuji Tekkosho:Kk Winder with multiple type turret
PH18548A (en) * 1982-09-08 1985-08-09 Unilever Nv Calcined silicas and their use in beer clarification

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629216A1 (de) * 1986-08-28 1988-03-03 Brueckner Trockentechnik Gmbh Verfahren und vorrichtung zum wickeln und querschneiden einer warenbahn
CN114520358A (zh) * 2022-01-14 2022-05-20 江苏氢导智能装备有限公司 边框贴合装置
CN114520358B (zh) * 2022-01-14 2024-02-23 江苏氢导智能装备有限公司 边框贴合装置

Also Published As

Publication number Publication date
US4901934A (en) 1990-02-20
EP0191809B1 (fr) 1988-12-28
DE3567003D1 (en) 1989-02-02
DE8423786U1 (de) 1986-02-20
AU4728485A (en) 1986-03-07
DE3527055A1 (de) 1986-02-20
WO1986001186A1 (fr) 1986-02-27

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