EP0161569B1 - Vorrichtung zum Aufwickeln bzw.Abwickeln von kontinuierlich, vorzugsweise in Schuppenformation, anfallenden Druckprodukten - Google Patents

Vorrichtung zum Aufwickeln bzw.Abwickeln von kontinuierlich, vorzugsweise in Schuppenformation, anfallenden Druckprodukten Download PDF

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Publication number
EP0161569B1
EP0161569B1 EP85105175A EP85105175A EP0161569B1 EP 0161569 B1 EP0161569 B1 EP 0161569B1 EP 85105175 A EP85105175 A EP 85105175A EP 85105175 A EP85105175 A EP 85105175A EP 0161569 B1 EP0161569 B1 EP 0161569B1
Authority
EP
European Patent Office
Prior art keywords
winding core
winding
running surface
supporting wheels
wheels
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
Application number
EP85105175A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0161569A3 (en
EP0161569A2 (de
Inventor
Werner Honegger
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.)
Ferag AG
Original Assignee
Ferag AG
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
Application filed by Ferag AG filed Critical Ferag AG
Priority to AT85105175T priority Critical patent/ATE47368T1/de
Publication of EP0161569A2 publication Critical patent/EP0161569A2/de
Publication of EP0161569A3 publication Critical patent/EP0161569A3/de
Application granted granted Critical
Publication of EP0161569B1 publication Critical patent/EP0161569B1/de
Expired legal-status Critical Current

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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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/006—Winding articles into rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books

Definitions

  • the present invention relates to a device for winding up or unwinding printed products which occur continuously, preferably in scale formation, together with a winding tape to form a roll or from a roll according to the preamble of claim 1, and a winding core for use in such a device.
  • the device known from CH-PS 559691 has a shaft which is driven during the winding-up process, onto which the empty or hollow-cylindrical winding core carrying a winding must be plugged, the inside diameter of which corresponds to the outside diameter of the shaft. Attaching and removing the winding core to or from the shaft is tedious and also requires a certain amount of care. In addition, the winding core must be precisely machined for a good fit on the shaft.
  • the winding core is provided with side cheeks which are designed as running or rolling rings.
  • side cheeks which are designed as running or rolling rings.
  • the space utilization when storing the empty winding cores is poor.
  • the manufacture of such winding cores is relatively complex.
  • the present invention has for its object to provide a device of the type mentioned simple, compact and fault-prone design, in which the coupling or decoupling of the winding core can be done with little time and equipment and easy handling and space-saving storage both the empty and the full winding core is possible.
  • the formation of the winding core as an annular friction wheel of a friction wheel transmission allows the winding core to be placed or lifted quickly onto the support wheels or from the support wheels. Due to the side flanges provided on the winding core, the winding core is automatically centered both when it is placed on the support wheels and during the run.
  • the winding core can be designed simply and have a smaller width than the winding, which is reflected in lower material and manufacturing costs. In addition, a minimum of space is required for the storage of both the empty and the winding cores carrying a winding.
  • a winding station 1 is shown purely schematically for winding printed products resulting in scale formation into a roll.
  • This winding station has two support wheels 2 and 3, which lie opposite one another with respect to a vertical plane designated by A (FIG. 3).
  • These support wheels 2, 3 are designed as friction wheels and, in the present exemplary embodiment, consist of two rollers 4 and 5 coupled together. It is understood that the support wheels 2 and 3 can also consist of only one roller.
  • the support wheels 2, 3 and the rollers 4 and 5 are wedged onto a shaft 6, the longitudinal axis of which is designated 6a.
  • This shaft 6 is rotatably supported in two bearings 7 and 8, which are fastened to a frame, generally designated 9.
  • a chain wheel 10 or 11 is located at the end of the shafts 6 opposite the support wheels 2 or 3.
  • a chain 12 runs over the two chain wheels 10, 11 and is indicated in FIG. 3.
  • This chain 12 is further guided by a tension wheel 13 and a drive wheel 14.
  • the latter is driven by a drive motor 15 via a winder gear 16 and an angular gear 17 (Fig.3).
  • the winder gear 16, which is of a known type, can be, for example, a winder gear as described by P.I.V. Drive Werner Reimers KG is distributed.
  • the two support wheels 2 and 3 form part of a friction wheel gear 18, which further includes an annular friction wheel 19, which is also a winding core 20, on which the printed products are wound.
  • This winding core 20 has, as can be seen in particular from FIG. an annular web 21, the inner surface of which is designed as a running surface 22.
  • This tread is laterally delimited by side flanges 23 and 24, which are directed inward from the web 21, ie against the longitudinal axis 20a of the winding core 20. 1 shows, these side flanges 23, 24 do not form a right angle with the web 21), but are directed somewhat to the side.
  • the winding core 20 comes with its tread 22 on the support wheels 2, 3 to the support and is rotated by this.
  • the side flanges 23 and 24 running to the side of the support wheels prevent the winding core 20 running over the support wheels 2 and 3 from migrating sideways.
  • a guide wheel 25 is arranged below and approximately in the middle between the two support wheels 2, 3, which in the present embodiment also consists of two rollers 26 and 27 coupled to one another.
  • This guide wheel 25 is attached to the end of an arm 28 on which the piston rod 29 of a pneumatic (or possibly hydraulic) cylinder-piston unit 30 engages.
  • This cylinder-piston unit 30 is pivotally mounted in the frame 9 about an axis designated 30a.
  • the arm 28 is further guided in a longitudinally displaceable manner in a guide element 31 (FIGS. 1 and 2) which is attached to the frame 9 so as to be pivotable about an axis 31.
  • Guides 32 and 33 are arranged on both sides of the arm 28. Each of these guides 32, 33 has a sloping guide track 32a (FIGS. 1 and 2) in which a roller 34 attached to the arm 28 is guided. 1 and 2, only one of the two opposite guide rollers 34 is shown.
  • the arm 28 together with the guide wheel 25 When the piston rod 29 is retracted, the arm 28 together with the guide wheel 25 is in its raised and rear end position, which is shown in FIG. 1.
  • the arm 28 together with the guide element 31 When the piston rod 29 is extended, the arm 28 together with the guide element 31 is pivoted about the axis 31 a and at the same time is advanced in its longitudinal direction as a result of the guide of the rollers 34 in the guide tracks 32 a.
  • the arm 28 and the guide wheel 25 assume a lower, front end position in which the guide wheel engages in the winding core 20 and is pressed against the running surface 22 of the winding core 20, as is shown in FIG. 2 .
  • the winding core 20 Due to the pressure exerted on the winding core 20 by the cylinder-piston unit 30 via the guide wheel 25, the winding core 20 is pressed with a running surface 22 against the support wheels 3 and 3 designed as friction wheels in order to ensure a perfect frictional connection between the support wheels 2, 3 and the winding core 20 .
  • the guide wheel 25 engaging between the side flanges 23 and 24 also serves to hold the winding core in a substantially vertical position.
  • the guide wheel 25 is moved back into its end position shown in FIG. 1, whereupon the winding core 20 together with the winding 36 formed thereon and indicated in FIGS. And 3 is lifted off the support wheels 2, 3 and conveyed away. A new, empty winding core 20 can now be coupled in the manner already described.
  • FIGS. 4-6 show an unwinding station 37, at which the printed products can be removed from the winding 36 again.
  • This unwinding station 37 has two support wheels 38, 39 which lie opposite one another with respect to a vertical plane C (FIGS. 4 and 6).
  • each of these support wheels 38, 39 is formed by two rollers 40, 41 (FIG. 5) which are coupled to one another and are rotatably mounted on a shaft 42.
  • Each of the two shafts 42, the axis of which is designated 42a, is held eccentrically in two bearing bodies 43 and 44 (see in particular FIG. 5).
  • Each bearing body 43, 44 is rotatably mounted in a bearing plate 46 which is fastened to a frame, generally designated 47.
  • a brake shoe 48 is arranged below and in the middle between the two support wheels 38, 39 and has a brake pad 49 made of a suitable material on its underside.
  • the brake shoe 48 is attached to a plunger 50 with a rectangular cross-section which extends in the vertical direction, i. H. in the direction of arrow D (Fig. 6) is movable up and down.
  • guide rollers 51 are provided which rest on the side surfaces of the plunger 50.
  • an actuating mechanism 52 which has two connecting rods 53, 54 engaging on the upper end of the plunger 50.
  • Each of these connecting rods 53, 54 is articulated at its upper end to a pivot lever 55 and 56, respectively.
  • Each pivot lever 55 or 56 is connected in a rotationally fixed manner to the bearing body 43 of the bearing for the shaft 42 of one of the two support wheels 38, 39.
  • a tension spring 58 or 59 acts on a bolt 57, which forms the extension of a hinge pin that connects the connecting rod 53 or 54 to the associated pivot lever 55 or 56 (FIG. 5).
  • the other end of the tension springs 58, 59 is on attached to a bolt 60 which is attached to the frame 47.
  • the brake shoe 48 is shown in its upper rest position.
  • the pivot levers 55, 56 of the actuating mechanism 52 are also in their upper pivot position, in which they are held by the tension spring 58, 59. Since, as already mentioned, the bearing bodies 43 are connected to the pivot levers 55, 56, the bearing bodies 43, 44 and thus also the shafts 42 of the support wheels 38, 39 assume the upper end position shown in FIG. 6.
  • the pivoting movement of the levers 55, 56 is transmitted via the connecting rods 53, 54 to the plunger 50 and thus to the brake shoe 58, which is moved downward in the direction of arrow D until the brake shoe 58 with its brake lining 49 on the tread 22 of the Winding core 20 comes into circulation.
  • the braking force which acts on the running surface 22 is thus controlled by the weight of the winding core 20 and above all of the winding 36 and is dependent on the lever ratios of the actuating mechanism 52.
  • the brake shoe 48 When lifting the winding core 20 from the support wheels 38, 39, the brake shoe 48 is taken up in the direction of arrow D, with the result that the pivot levers 55, 56 while overcoming the force of the tension springs 58,59 upwards into their upper End position can be pivoted.
  • the bearing bodies 43, 44 together with the shaft 42 are taken along, so that the support wheels 38, 39 are also brought back into their upper end position. It is of course also possible to move the brake shoe 48 by hand from its lower active position into the upper rest position.
  • the brake shoe 48 acting on the winding core 20 brakes the winding core 20. Since, as already mentioned, the braking force acting on the winding core 20 depends on the weight resting on the support wheels 38, 39, this braking force is greatest when the winding 36 is full and decreases as the winding 36 becomes smaller. In this way, as desired, the braking effect is reduced in the course of the unwinding process, without the need for any special control.
  • FIG. 7 A wide variety of options are available for the construction of the winding core 20.
  • the embodiment shown in FIG. 7 is simple in construction and accordingly easy and inexpensive to produce. In certain cases, however, more rigid constructions are necessary. Such constructions are now shown in FIGS. 8 and 9.
  • the web 21 is provided with a circumferential groove or bead 61 which protrudes inwards.
  • a winding core 20 designed in this way is primarily suitable for use with winding and unwinding stations 1, 37 of the type shown in FIGS. 1-6, in which the support wheels 2, 3 and 38, 39 consist of two rollers 4, 5 and 40, 41 exist, which form a gap between them in which the bead 61 comes to rest.
  • the bead 61 also contributes to guiding the core 20 on the support wheels 2, and 38, 39.
  • a stiffening effect is achieved in that the edges 23a, 24a of the projecting side flanges 23 and 24 are bent back, as a result of which a type of flanged edge is formed.
  • the running surface 22 of the core 20 remains flat over the entire width, which, like the winding core 20 according to FIG. 1, also allows support wheels 2, 3, 38, 39 to be used with a single roller.
  • the winding cores 20 are less wide than the winding 36. In certain cases, especially with very thin products, it may be necessary to make the support for the printed products on the winding core 20 wider. This is possible, for example, as shown in FIG. 10, in that an annular support 62 is attached to the outer side of the web 21 of the winding core 20 and protrudes laterally beyond the web 21. Without the annular web 21 and thus also without having to make the tread 22 wider, it can be achieved in this way that the printed products can be supported in the wrap 36 over a larger area.
  • the design of the drive for the winding core 20 during the winding process as a friction gear has many advantages.
  • the winding core 20 can be formed as an annular friction wheel which can be for coupling and uncoupling to and from 'the winding station 1 without difficulty quickly placed on the supporting wheels 2, 3 or lifted therefrom.
  • this also applies to the coupling and uncoupling to and from the unwinding station 37.
  • the side flanges 23, 24 which laterally delimit the running surface 22 of the winding core 20 ensure that the winding core 20 is properly guided laterally on the support wheels 2, 3 and 38, 39.
  • these side flanges 23, 24 facilitate the placement of the winding core 20 on the support wheels 2, 3 or 38, 39, since these side flanges 23, 24 ensure automatic centering when the winding core 20 is possibly placed at an angle on the support wheels 2, 3, 38, 39.
  • Both the winding and the unwinding station 2 and 37 can be of relatively simple construction.
  • no complex coupling mechanism for establishing a drive connection between the drive and the winding core 20 is required.
  • No separate devices are required to actuate the brake at the unwinding station and to regulate the braking force, since the weight of the winding is used to actuate the brake.
  • the winding core 20 is also simple in construction and can therefore be produced in a cost-effective manner. This is important in addition to simple handling, since a very large number of such winding cores 20 are required in a printing company. However, the procurement and storage of these winding cores should be as inexpensive as possible. The fact that the empty winding cores 20 can be stored in a small space also contributes to this. Little space is also required for the intermediate storage of the full winding cores 20, since the winding core 20 is, as already mentioned, less wide than the winding 36 or at most the same width as this, i.e. because the winding core 20 does not protrude laterally beyond the winding 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Unwinding Webs (AREA)
  • Discharge By Other Means (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP85105175A 1984-05-09 1985-04-27 Vorrichtung zum Aufwickeln bzw.Abwickeln von kontinuierlich, vorzugsweise in Schuppenformation, anfallenden Druckprodukten Expired EP0161569B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105175T ATE47368T1 (de) 1984-05-09 1985-04-27 Vorrichtung zum aufwickeln bzw.abwickeln von kontinuierlich, vorzugsweise in schuppenformation, anfallenden druckprodukten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2267/84 1984-05-09
CH226784 1984-05-09

Publications (3)

Publication Number Publication Date
EP0161569A2 EP0161569A2 (de) 1985-11-21
EP0161569A3 EP0161569A3 (en) 1987-06-16
EP0161569B1 true EP0161569B1 (de) 1989-10-18

Family

ID=4229767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105175A Expired EP0161569B1 (de) 1984-05-09 1985-04-27 Vorrichtung zum Aufwickeln bzw.Abwickeln von kontinuierlich, vorzugsweise in Schuppenformation, anfallenden Druckprodukten

Country Status (12)

Country Link
US (2) US4601436A (ja)
EP (1) EP0161569B1 (ja)
JP (1) JPS60262760A (ja)
AT (1) ATE47368T1 (ja)
AU (1) AU562691B2 (ja)
CA (2) CA1275082A (ja)
DE (1) DE3573761D1 (ja)
ES (1) ES8606180A1 (ja)
FI (1) FI78049C (ja)
NO (1) NO157253C (ja)
SU (2) SU1526576A3 (ja)
ZA (1) ZA853421B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE41642T1 (de) * 1986-01-27 1989-04-15 Ferag Ag Verfahren zum zwischenspeichern von in schuppenformation anfallenden druckereierzeugnissen, wie zeitungen, zeitschriften und dergleichen.
DE3760025D1 (en) * 1986-04-14 1989-01-26 Ferag Ag Device for winding or unwinding a continuous stream of flat flexible products
RU1804426C (ru) * 1986-05-02 1993-03-23 Фераг Аг Устройство дл сматывани в переносной рулон каскадно подводимой печатной продукции и обв зывани полученного рулона
CH679993A5 (ja) * 1987-03-06 1992-05-29 Ferag Ag
DE3883369D1 (de) * 1988-02-05 1993-09-23 Ferag Ag Drehbare lagerung eines wickelkerns und wickelkern.
ATE146155T1 (de) * 1991-03-22 1996-12-15 Sft Ag Spontanfoerdertechnik Verfahren und anlage zur zwischenlagerung und/oder umordnung von druckprodukten in schuppenformation
AU657148B2 (en) * 1991-08-13 1995-03-02 Ferag Ag Process and apparatus for changing, transferring and temporarily storing printed product rolls
US5390872A (en) * 1993-09-30 1995-02-21 Eastman Kodak Company Package for rolls of photosensitive web
CH690300A5 (de) * 1995-09-20 2000-07-14 Ferag Ag Verfahren zur Zuführung von Druckprodukten in Form von Schuppenströmen zu Verarbeitungsstationen und Anordnung zur Durchführung des Verfahrens.
US5785270A (en) * 1995-09-20 1998-07-28 Rapidpak, Inc. Combined support, adjustment and braking mechanism for use in unwinding a roll of web material
US5706692A (en) * 1996-03-06 1998-01-13 Tapco International Corporation Combined portable sheet bending brake, coil holder and cut-off mechanism
US8191340B1 (en) 2008-12-11 2012-06-05 Cp Packaging, Inc. Mandrel brake arrangement for a web supply in a packaging machine
JP5716899B2 (ja) * 2011-02-03 2015-05-13 セイコーエプソン株式会社 ロール媒体ホルダー装置、記録装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935367A (en) * 1931-06-27 1933-11-14 Lippitt Herbert Closure for fiber tubes
US2223682A (en) * 1939-01-16 1940-12-03 William F Gammeter Stock shell
US2628814A (en) * 1947-10-16 1953-02-17 Nat Supply Co Drumshaft assembly
US2565335A (en) * 1948-09-08 1951-08-21 George H White Hem marker for skirts
US2846159A (en) * 1954-01-15 1958-08-05 Dwight W Reynolds Road guide
US3066388A (en) * 1957-07-29 1962-12-04 Moloney Electric Company Methods for making magnetic cores
US3465978A (en) * 1967-04-26 1969-09-09 Universal Mfg Co Rollers for toroidal coil winding machines
JPS4839982U (ja) * 1971-09-13 1973-05-19
US3893636A (en) * 1972-02-08 1975-07-08 Garlock Inc Tape wrapping method, apparatus, and article
JPS5077467U (ja) * 1973-11-19 1975-07-05
FR2398171A1 (fr) * 1977-07-22 1979-02-16 Verstichel Alain Perfectionnements aux tambours d'enroulement de grande longueur
CH642602A5 (de) * 1980-07-15 1984-04-30 Ferag Ag Einrichtung zum stapeln von im schuppenstrom anfallenden druckprodukten, wie zeitungen, zeitschriften und dergleichen.
CH652379A5 (de) * 1981-09-18 1985-11-15 Ferag Ag Wickelkoerper zum aufwickeln von kontinuierlich anfallenden flaechengebilden, insbesondere von druckprodukten in schuppenformation.
EP0139999B1 (de) * 1983-09-19 1989-04-19 Ferag AG Wickelkern für einen aus biegsamen, flächigen Erzeugnissen, insbesondere Druckprodukten, gebildeten Wickel

Also Published As

Publication number Publication date
DE3573761D1 (en) 1989-11-23
NO157253C (no) 1988-02-17
AU4208985A (en) 1985-11-14
ZA853421B (en) 1985-12-24
ES542910A0 (es) 1986-04-16
US4601436A (en) 1986-07-22
AU562691B2 (en) 1987-06-18
JPH0233617B2 (ja) 1990-07-30
JPS60262760A (ja) 1985-12-26
NO851824L (no) 1985-11-11
FI851812A0 (fi) 1985-05-08
ATE47368T1 (de) 1989-11-15
CA1275082A (en) 1990-10-09
ES8606180A1 (es) 1986-04-16
NO157253B (no) 1987-11-09
EP0161569A3 (en) 1987-06-16
EP0161569A2 (de) 1985-11-21
FI851812L (fi) 1985-11-10
SU1526576A3 (ru) 1989-11-30
SU1533622A3 (ru) 1989-12-30
CA1284143C (en) 1991-05-14
FI78049B (fi) 1989-02-28
US4682741A (en) 1987-07-28
FI78049C (fi) 1989-06-12

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