US2620141A - Winding machine for paper rolls - Google Patents

Winding machine for paper rolls Download PDF

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Publication number
US2620141A
US2620141A US738590A US73859047A US2620141A US 2620141 A US2620141 A US 2620141A US 738590 A US738590 A US 738590A US 73859047 A US73859047 A US 73859047A US 2620141 A US2620141 A US 2620141A
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United States
Prior art keywords
spindle
winding
roll
spindles
paper web
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
US738590A
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English (en)
Inventor
Langbo Georg
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
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Individual
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Filing date
Publication date
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Publication of US2620141A publication Critical patent/US2620141A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2223—Turret-type with more than two roll supports
    • 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
    • B65H2301/41419—Starting winding process
    • B65H2301/41421—Starting winding process involving electrostatic means
    • 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
    • B65H2301/4185—Core or mandrel discharge or removal, also organisation of core removal
    • B65H2301/41852—Core or mandrel discharge or removal, also organisation of core removal by extracting mandrel from wound roll, e.g. in coreless applications
    • B65H2301/418523—Core or mandrel discharge or removal, also organisation of core removal by extracting mandrel from wound roll, e.g. in coreless applications by movement of the wound web roll
    • 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
    • B65H2301/4185—Core or mandrel discharge or removal, also organisation of core removal
    • B65H2301/41856—Core or mandrel discharge or removal, also organisation of core removal by stripping core from mandrel or chuck, e.g. by spring mechanism
    • 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
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2313—Turret winders with plurality of reel supporting or back-up rollers travelling around turret axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23155—Turret winders specified by number of arms with three arms

Definitions

  • the present invention relates to improvements in machines for the winding of paper rolls and the object of the invention is to provide a machine which is completely automatic so that the winding of consecutive rolls may be effected without stopping the machine and with an absolute certainty as to uniform winding and constant roll size.
  • this is achieved by providing the machine with two or more winding spindles for the consecutive Winding of paper rolls and with means associated with each spindle for the automatic cutting of the paper web, gluing of the free, cut portion of the paper web and expulsion of the finished roll.
  • the windin of a roll will be effected on one spindle and at the moment when this roll has reached the desired dimension the paper web is cut at that spindle on which the windin of the next roll is immediately commenced, while the cut portion is glued to the completed roll and the latter pushed off its spindle.
  • Each spindle may be adapted for individual drive, the number of revolutions per time unit being automatically decreased in accordance with the increase in diameter of the roll which is wound, so that the velocity of the paper web may be held approximately constant during the entire winding process.
  • a device may be provided in association with each winding spindle, which device when moving in one direction along the spindle axis pushes out the completed roll and when moving in the other direction cuts the paper web.
  • the devices in connection with the various spindles may be so interconnected that the paper web is cut at that spindle which, in the direction of rotation of the drum, succeeds the spindle on which the winding process is about to be completed, and the cutting device may also conveniently be so formed that the remaining portion of the paper web after the cutting is guided around the empty spindle for the commencement of the winding of a fresh 011.
  • Figure 1 is a principal diagram of a winding machine according to the invention, in side elevation, and Figure 2 shows the essential parts of a machine of this type, in a sectional view along the line II--II of Figure 1.
  • the spindles 4 to B are carried in the end plates 1 and 8 of a drum structure which is supported by a shaft 9 carried in a frame I0, and by a set of rollers II at the end plate 1 remote from the frame Ill.
  • the spindles 4 to 6 may be rotated through friction clutches, of which two, I2 and I3, are shown, by means of a belt I4 which preferably is common to all three spindles.
  • the end plate 8 of the drum nearest to the frame II] is provided with a toothed rim I5 so that the drum may be rotated relatively to the frame ID.
  • the friction clutches of the various spindles 4 to 6 are operated by means of the variable pressure of an annular cam member I B on the frame III, for the adjustment of the spindle velocity in accordance with the height of the cam I6, so as to cause the belt I4 to drive each individual spindle at a speed which decreases during winding of a paper roll thereon, whereas the speed,
  • each of the spindles 4 to 6 cutting and expulsion devices I1, I8 and I9 are provided in the drum.
  • Each of these devices consists of an axial bar 20 which may be moved in its direction of length in a tube 2
  • the bar 20 is provided with a cutting device 22 having an arcuate blade as shown in Figure 1 and a blunt abutting face 21 on the side remote from the edge.
  • the other end of the bar 20 is provided with a projection 23 which engages the threads 24 of a threaded pin 25 which is rotated through a combined belt pulley and. friction clutch 26 similar to the clutches l2 and I3.
  • the bar 28 is moved to the left in Figure 2 and will be held in this extreme position by means of a spring actuated abutment of any convenient type for instance that shown in the drawing.
  • the abutment 28 may be in the form of a latch-like member pivotally mounted at 25 by means of a bracket 35 carried on the rotatable drum structure and is under the influence or a spring 39, the other end of which is connected to the said drum structure.
  • the abutment In operative position the abutment is arranged as shown in connection with the spindle 4 in Figure 1 and in Figure 2.
  • the abutment 2B When during the rotation of the drum structure the spindle 4 arrives in the position occupied by the spindle 5 in Figure 2, the abutment 2B is engaged by a stop member 3
  • the abutment 28 By further movement of the drum structure the abutment 28 is disengaged from the stop member 3
  • This device may be of any convenient construction and is therefore not shown in the drawing.
  • the machine operates in the following manner, presuming that all arts are in the positions shown in the drawing, where the winding of a paper roll is nearly completed on the spindle 6:
  • the paper web 1 runs from a supply roll, which is not shown, over the pulling roller 2 and the adjusting and guiding roller 3 and then around the spindles 4 and 5, the friction clutches of which are disengaged so that the spindles are only acting as guiding rollers, whereupon the paper web is wound on the spindle 6.
  • the drum carrying the spindles is performing a slow rotating movement, thereby moving the spindle 8 on which the winding is effected from the position occupied by the spindle 5 in Figure 1 to the position it is shown to occupy on the drawing, wherein the projection 23 on the bar 26 of the expulsion device I9 will enter into engagement with the thread 24 of the pin 25.
  • the paper web will be carried along and will adhere to the spindle, to the effect that the winding is commenced.
  • This adhesion will be increased by the electrostatic charge of the paper web set up by the friction against the spindle.
  • the pin 25 has by its rotation carried the expulsion device l9 to the left in Figure 2, to the effect that the completed paper roll is pushed off the spindle 6.
  • the free portion of the paper web which is just cut at the spindle 5 is in the meantime glued to the rest of the roll by means of a gluing device of any convenient type, whereas the expulsion device 19 will be caught in its extreme left position and held there by means of the abutment mentioned.
  • the drum carrying the spindles has continued its slow turning movement and has, when the fresh roll is completely wound on the spindle 5, arrived exactly at that position which is occupied by the spindle 6 in the drawing, the cam [6 having produced such a decrease of the speed of revolution of the spindle 5 that the velocity of the paper web is maintained substantially constant. In this position the projection 23 of the expulsion device I! will engage the thread 24 whereupon the whole process will be repeated.
  • An automatic winding machine for making paper rolls comprising a plurality of winding spindles for the consecutive winding of one roll after another, a rotatable drum structure supporting the said spindles extending freely from one end face of the said structure, means for continuously rotating said drum, means associated with each of the said spindles for cutting of the paper web upon completion of the winding of a roll and expulsion of the completed roll along the length of the winding spindle and means for actuating said expulsion means when the associated spindle reaches a predetermined position in the rotation of said drum, said last means comprising a helically threaded rotating member and a projection on said expulsion means adapted to engage said helical thread.
  • An automatic winding machine for paper rolls comprising a plurality of winding spindles for the consecutive winding of one roll after another, a rotatable drum structure supporting the said spindles extending freely from one end face of the said structure, means for continuously rotating said drum, a friction clutch associated with each of the said spindles, a common cam edge member governing the engagement pressures of each of the said friction clutches, means associated with each of the said spindles for cutting of the paper web upon completion of the winding of a roll and expulsion of the completed roll along the length of the winding spindle, and means for actuating said last means when the associated spindle reaches a predetermined position in the rotation of said drum.
  • An automatic winding machine for paper rolls comprising a plurality of winding spindles for the consecutive winding of one roll after another, a rotatable drum structure supporting the said spindles extending freely from one end face of the said structure, means for continuously rotating said drum, a gudgeon arranged centrally at one end of the said drum structure and roller means arranged peripherally at the other end of the said drum structure serving to support the drum structure, a friction clutch associated with each of the said spindles, a common cam edge member governing the engagement pressures of each of the said friction clutches, means associated with each of the said spindles for cutting of the paper web upon completion of the winding of a roll and expulsion of the completed roll along the length of the winding spindle, and means for actuating said last means when the associated spindle reaches a predetermined position in the rotation of said drum.
  • An automatic winding machine for paper rolls comprising a plurality of winding spindles for the consecutive winding of one roll after another, a rotatable drum structure supporting the said spindles extending freely from one end face of the said structure, means for continuously rotating said drum, a friction clutch associated with each of the said spindles, a common cam edge member governing the engagement pressures of each of the said friction clutches, a rotatable pin mounted in the machine frame parallel to and adjacent to the position occupied by the spindle on which the winding of a roll is about to be completed, and means associated with each of the said spindles for cutting of the paper web upon completion of the winding of a roll and expulsion of the completed roll along the length of the winding spindle, the said rotatable pin being provided with means positively engaging the said cutting and expulsion means so as to control the movements of the same.
  • An automatic winding machine for paper rolls comprising a plurality of winding spindles for the consecutive winding of one roll after another, a rotatable drum structure supporting the said spindles extending freely from one end face of the said structure, means for continuously rotating said drum, a friction clutch associated with each of the said spindles, a common cam edge member governing the engagement pressures of each of the said friction clutches, a rotatable pin mounted in the machine frame parallel to and adjacent to the position occupied by the spindle on which the winding of a roll is about to be completed, a reciprocating bar member extending parallel to and adjacent to each of the said spindles and carrying at one end a member provided with a cutter edge serving as a cutting means and an oppositely located blunt edge serving as expulsion means, the said bar member carrying at the other end a laterally extending projection, the said pin member being provided with an external screw threaded recess engaging the said projection on the said bar member upon completion of the winding of a roll on the spindle appertaining to

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  • Replacement Of Web Rolls (AREA)
US738590A 1946-04-05 1947-04-01 Winding machine for paper rolls Expired - Lifetime US2620141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO648757X 1946-04-05

Publications (1)

Publication Number Publication Date
US2620141A true US2620141A (en) 1952-12-02

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Application Number Title Priority Date Filing Date
US738590A Expired - Lifetime US2620141A (en) 1946-04-05 1947-04-01 Winding machine for paper rolls

Country Status (4)

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US (1) US2620141A (xx)
BE (1) BE472405A (xx)
DE (1) DE828476C (xx)
GB (1) GB648757A (xx)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736184A (en) * 1956-02-28 harvey
US2772838A (en) * 1953-11-03 1956-12-04 Jagenberg Werke Ag Mechanism for extracting the rewind shaft from a core of a rewound roll and inserting this shaft into the core of a roll to be rewound
US2942796A (en) * 1954-08-26 1960-06-28 Monsanto Chemicals Apparatus for winding thermoplastic film into rolls
US3197154A (en) * 1961-11-27 1965-07-27 Hitachi Ltd Steel band shifting device
US3228621A (en) * 1964-02-05 1966-01-11 Du Pont Winding apparatus
US3439882A (en) * 1966-09-27 1969-04-22 Morgan Construction Co Coil remover
US3460773A (en) * 1965-04-23 1969-08-12 Etudes De Machines Speciales Automatic rewinding apparatus
US3603522A (en) * 1968-08-17 1971-09-07 Metalloxyd Gmbh Tape winding apparatus
US3898942A (en) * 1973-03-16 1975-08-12 Husqvarna Ab Ejector for a winding device
US4033521A (en) * 1975-11-07 1977-07-05 Anthony Neiman Dee Winding machines
US4208019A (en) * 1978-08-10 1980-06-17 John Dusenbery Co., Inc. Turret winder for pressure-sensitive tape
US4269370A (en) * 1979-10-19 1981-05-26 Carter Equipment Co., Inc. Apparatus for continuous automatic spooling of motion picture film
CN112607468A (zh) * 2020-12-15 2021-04-06 平阳县瑞欧机械有限公司 一种卷纸装置
CN112607469A (zh) * 2020-12-15 2021-04-06 平阳县瑞欧机械有限公司 一种一体化卷纸机的收卷机构
CN113321032A (zh) * 2020-09-29 2021-08-31 湖南青蓝文化传媒集团有限公司 一种文化传媒用画纸快速收卷装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736508A (en) * 1952-02-21 1956-02-28 Langbo Georg Winding machine for paper rolls
DE1089257B (de) * 1952-07-16 1960-09-15 Paper Converting Machine Co Wickelmaschine fuer Bahnen aus Papier od. dgl.
DE1094445B (de) * 1953-02-25 1960-12-08 Walter Huecking Vorrichtung zum Aufwickeln von glattgestrichenen Warenbahnen, insbesondere aus thermoplastischen Kunststoffen
DE1499049B1 (de) * 1965-11-02 1970-04-09 Kabel Metallwerke Ghh Vorrichtung zum Wickeln von Papier- oder Folienroellchen aus einem zur Hochspannungsisolation dienenden Material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US683865A (en) * 1900-11-23 1901-10-01 Anton Skofsrud Paper-reeling machine.
US1040188A (en) * 1912-08-09 1912-10-01 Brown & Williams Automatic winding-machine.
US1966525A (en) * 1929-06-21 1934-07-17 Schultz Engineering Corp Automatic rewinding machine
US2039250A (en) * 1935-07-18 1936-04-28 Arthur J Junge Reel
US2378024A (en) * 1942-08-29 1945-06-12 Acme Steel Co Strip coiling apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US683865A (en) * 1900-11-23 1901-10-01 Anton Skofsrud Paper-reeling machine.
US1040188A (en) * 1912-08-09 1912-10-01 Brown & Williams Automatic winding-machine.
US1966525A (en) * 1929-06-21 1934-07-17 Schultz Engineering Corp Automatic rewinding machine
US2039250A (en) * 1935-07-18 1936-04-28 Arthur J Junge Reel
US2378024A (en) * 1942-08-29 1945-06-12 Acme Steel Co Strip coiling apparatus

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736184A (en) * 1956-02-28 harvey
US2772838A (en) * 1953-11-03 1956-12-04 Jagenberg Werke Ag Mechanism for extracting the rewind shaft from a core of a rewound roll and inserting this shaft into the core of a roll to be rewound
US2942796A (en) * 1954-08-26 1960-06-28 Monsanto Chemicals Apparatus for winding thermoplastic film into rolls
US3197154A (en) * 1961-11-27 1965-07-27 Hitachi Ltd Steel band shifting device
US3228621A (en) * 1964-02-05 1966-01-11 Du Pont Winding apparatus
US3460773A (en) * 1965-04-23 1969-08-12 Etudes De Machines Speciales Automatic rewinding apparatus
US3439882A (en) * 1966-09-27 1969-04-22 Morgan Construction Co Coil remover
US3603522A (en) * 1968-08-17 1971-09-07 Metalloxyd Gmbh Tape winding apparatus
US3898942A (en) * 1973-03-16 1975-08-12 Husqvarna Ab Ejector for a winding device
US4033521A (en) * 1975-11-07 1977-07-05 Anthony Neiman Dee Winding machines
US4208019A (en) * 1978-08-10 1980-06-17 John Dusenbery Co., Inc. Turret winder for pressure-sensitive tape
US4269370A (en) * 1979-10-19 1981-05-26 Carter Equipment Co., Inc. Apparatus for continuous automatic spooling of motion picture film
CN113321032A (zh) * 2020-09-29 2021-08-31 湖南青蓝文化传媒集团有限公司 一种文化传媒用画纸快速收卷装置
CN112607468A (zh) * 2020-12-15 2021-04-06 平阳县瑞欧机械有限公司 一种卷纸装置
CN112607469A (zh) * 2020-12-15 2021-04-06 平阳县瑞欧机械有限公司 一种一体化卷纸机的收卷机构

Also Published As

Publication number Publication date
BE472405A (xx)
DE828476C (de) 1952-01-17
GB648757A (en) 1951-01-10

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