US3494566A - Sheet material winding machines - Google Patents

Sheet material winding machines Download PDF

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Publication number
US3494566A
US3494566A US748769A US3494566DA US3494566A US 3494566 A US3494566 A US 3494566A US 748769 A US748769 A US 748769A US 3494566D A US3494566D A US 3494566DA US 3494566 A US3494566 A US 3494566A
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US
United States
Prior art keywords
core
roll
sheet material
guide drum
magazine
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
US748769A
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English (en)
Inventor
Werner Pawelczyk
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.)
HERMANN MACHINENBAU GmbH
Original Assignee
HERMANN MACHINENBAU GmbH
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 HERMANN MACHINENBAU GmbH filed Critical HERMANN MACHINENBAU GmbH
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Publication of US3494566A publication Critical patent/US3494566A/en
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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
    • B65H19/2238—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
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4135—Movable supporting means
    • B65H2301/41358—Movable supporting means moving on an arc of a circle, i.e. pivoting supporting 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
    • B65H2301/4171—Handling web roll
    • B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
    • 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
    • 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
    • B65H2301/4182—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position
    • B65H2301/41822—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position from above, i.e. by gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor
    • 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
    • B65H2408/238—Modified Pope-winders with secondary winding on a arc of a circle

Definitions

  • a sheet material winding machine includes a guide drum coaxial with a pair of swing levers each carrying a bracket at the free ends thereof. In one position of the brackets a core is received from a magazine, in an- Other a completed roll is cut either obliquely or in a straight line dependent upon whether the levers remain stationary with respect to the drum or move relatively thereto.
  • the invention relates to a machine for continuously winding foil or other sheet material onto cores.
  • a machine for continuously winding sheet material onto a core a core magazine, a cutting head for cutting the sheet material, and means for discharging a wound core from the machine
  • the improvement comprising means defining a guide drum around which sheet material to be wound is passed, a pair of swing levers co-axial with the guide drum and each carrying bracket means for supporting the core, means for moving the swing levers selectively either with the guide drum or separately between positions at which a core is received from the core magazine, a position at which the cutting head comes into operation to cut the sheet material and a. position at which winding can take place, said cutting head being carried by said swing levers.
  • Another feature in accordance with the invention in the case of swing levers that can be moved jointly with the guide drum, is the provision of an electromagnetic coupling for linking the swing levers to the guide drum.
  • each of the brackets for holding the cores includes a forked member, one prong of which can be moved, preferably by a hydraulic ram, in a direction parallel to the other prong.
  • the arrangement is such that, when the moving prong of the fork is moved one way, the core is deposited, while in the magazine-discharge position, is brought to bear against the guide drum in 3,494,566 Patented Feb. 10, 1970 such a way that, following the cutting action, the core is partially wound.
  • the two swing levers serve to move the partially wound roll from the magazine-discharge position to the winding position.
  • a roll mounting means should preferably be provided with a catch, which is released prior to the partially wound roll being taken over and before the roll is discharged into the storage container or the like.
  • This roll mounting means is driven by a double-acting ram, which presses the roll against the guide drum and moves the roll mounting to the discharge position or winding position as the case may be.
  • the cutting head should preferably consist of a cutter carriage which is moved by a screwthread drive and returned to its starting position after completing a cut.
  • the core magazine is pivoted and is swung upwards out of action after a core has been deposited in the holding brackets.
  • FIGURE 1 is a general side view, partly in section, of a machine in accordance with the invention.
  • FIGURE 2 is an elevation of a guide drum forming a part of the machine, shown partly in section;
  • FIGURE 3 is a side elevation of the part of the machine shown in FIGURE 2;
  • FIGURE 4 is a view which shows a roll mounting means of the machine
  • FIGURE 5 is a section along the line VV in FIG- URE 4;
  • FIGURE 6 is a section, to an enlarged scale, of a cutting head of the machine, a cutter carriage of the head being omitted in the interest of clarity;
  • FIGURE 7 is a view which shows the carriage of the cutting head, partly in section.
  • a run of foil 1 coming from a calendar (not shown) is taken around a stretcher bar 2 alongside a guide drum 3 (FIGURE 1).
  • the guide drum 3 is fast with a gearwheel 4 in mesh with a driving pinion (not shown).
  • the guide drum 3 is journalled in roller bearings 5, on a shaft 6, to which rotary motion can be imparted by a hydraulic motor 7.
  • the bracket 10 for the core 11 consists of a forked member, of which one prong, 12, can be moved in a direction parallel to the other prong 13, by means of a. ram cylinder 14. If, for example, the prong 12 is lowered towards the guide drum 3, the core 11 is brought into contact with the latter, and vice versa (FIGURE 3).
  • an electro-magnetic coupling 15 which serves to couple the pair of swing levers 8 to the guide drum 3 when the hydraulic motor 7 is cut out.
  • the electro-magnetic coupling 15 is energized the pair of swing levers 8 follow the rotary motion of the guide drum 3.
  • FIGURES 4 and 5 show the roll mounting means.
  • This consists of a pair of pivoted arms 16, which can be swung from the winding position to a discharge position by a hydraulic motor 17.
  • These two pivoted arms 16 are mounted on a slide 18, operated by a double-acting ram 19.
  • the purpose of this ram 19 is to ensure that the roll, while in the winding position, is held against the guide drum 3, to provide the friction drive that is essential to the winding action.
  • This ram 19 also serves to move the two pivoted arms 16 to the discharge position (full lines in FIGURE 1).
  • the cutting head consists essentially of a cutter car- 'iage 20 (FIGURE 7), which is attached to the nut 21 FIGURE 7), forming one member of a screw-threaded lrive, this nut 21 being arranged to travel along a screwhreaded spindle 22.
  • a hydraulic motor 23 is op- :rated, the screw-threaded spindle 22 is rotated, this roary action being converted into translational motion imarted to the cutter carriage 20.
  • the direction of rotation of the hydraulic motor 23 s reversed, with the result that the cutter carriage 20 is 'eturned to its starting position.
  • Suitable means such as tops or the like, are provided, whereby the cutter on he carriage 20 is slightly raised during this return movement and thus is out of contact with the foil 1.
  • FIGURE 1 a core magazine 24 is shown pivoted that it can rock about a fulcrum 25.
  • the core magazine 24 s swung upwards out of its operative position, This swing LCtlOIl is imparted by a hydraulic ram 26.
  • the core magazine 24 is provided with a catch 27, which in the discharge vosition releases one core 11 at a time to the brackets .0 (FIGURE 1).
  • the hydraulic motor 7 is brought into action, by means of a control signal, and moves the swing levers 8 rom the magazine-discharge position marked I to the tart-of-cut position marked 11, the brackets 10 being tccupied by a core 11.
  • the cuting head is operated by starting the hydraulic motor 23, 0 that the foil 1 is cut. While the cut is being made, the wing levers '8 remain stationary. On completion of the ut, the direction of rotation of the hydraulic motor 23 reversed, to raise the cutter and return it to its starting osition.
  • the movable prong 12 is then lowered towards the uide drum 3, so that the core 11, coated with adhesive, omes to bear against the foil 1 moving around the guide rum 3.
  • a partial roll containing very few nm is formed.
  • the electro-magnetic coupling 15 is switched n at the beginning of the movement of the cutter cariage 20, so that the swing levers 8, during the cutting ction move with the guide drum 3 until it reaches the ragazine-discharge position I.
  • the cutter itself is thus ound to follow an oblique path.
  • the electro-magnetic coupling is switched off. .1 other respects, the mode of operation is the same as 'ith oblique cuts.
  • 1e swing levers 8 are moved by the hydraulic motor 7 the winding position, marked III (FIG. 1).
  • the catch 6a is then opened by the ram 16b and the partially 'ound roll is deposited in the roll mounting means.
  • the atch 16a then closes again and the partial roll has more taterial wound on to it until the desired roll thickness is reached.
  • the swing levers 8 are then returned to the magazine-discharge position I.
  • the hydraulic motor 17 moves-the pivotal arms 16 to the horizontal position.
  • the roll mounting means is moved by the double-actingram 19 to the discharge position.
  • the catch 16a is opened, to enable the roll to be discharged into astorage container or the like, the roll mounting thereupon being moved back to the winding position III.
  • the core magazine 24 is swung by the ram 26 to the position shown in FIGURE 1, Then, likewise by hydraulic or pneumatic means, the catch 27 is released to enable the foremost core 11 in the row of cores to drop by force of gravity into the brackets 12. The catch 27 is then closed and the core magazine swung upwards out of action.
  • the Winding, cutting and discharging actions are fully automatic, the guide drum 3 being so constructed that the run of foil 1 is at all times properly guided, ensuring that creases cannot form.
  • the improvement comprising means defining a guide drum around which sheet material to be wound is passed,
  • a machine according to claim 1, comprising an electro-magnetic coupling for coupling the swing levers and the, guide drum.
  • a machine according to claim 1, wherein said means for moving the swing levers includes a hydraulic motor.
  • each said bracket means comprises a pair of prongs and means for moving one said prong in a direction parallel to the longitudinal orientation of the other prong.
  • said prong moving means comprises a hydraulic piston and cylinder assembly.
  • a machine comprising means for controlling the movable prong to allow reception of a said core in the position for receiving a said core from the magazine to bear against the guide drum in such a way that, following the cutting action, the core can be partially wound with said sheet material.
  • control means serve to actuate the two swing levers to move the partially wound core from the position for receiving a core from the magazine to the winding position.
  • a machine according to claim 8 wherein the roll mounting means is coupled to a double-acting ram which serves to press the roll against the guide drum and serves to move the roll mounting means selectively to the discharge position and winding position.
  • a machine according to claim 1 wherein the cutting References Cited head includes a cutter carriage and a screw-thread drive UNITED STATES PATENTS means, said screw-thread drive means serving to return the carriage to the starting position after completing a cut. 3,087,687 5/1963 Grettve 242 56 11.

Landscapes

  • Replacement Of Web Rolls (AREA)
US748769A 1964-08-02 1968-07-30 Sheet material winding machines Expired - Lifetime US3494566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964B0093771 DE1574307B2 (de) 1964-08-02 1964-08-02 Vorrichtung zum fortlaufenden aufwickeln einer folienbahn auf wickelhuelsen

Publications (1)

Publication Number Publication Date
US3494566A true US3494566A (en) 1970-02-10

Family

ID=6987149

Family Applications (1)

Application Number Title Priority Date Filing Date
US748769A Expired - Lifetime US3494566A (en) 1964-08-02 1968-07-30 Sheet material winding machines

Country Status (5)

Country Link
US (1) US3494566A (de)
DE (1) DE1574307B2 (de)
FR (1) FR1576092A (de)
GB (1) GB1186815A (de)
NL (1) NL6811016A (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877654A (en) * 1973-10-01 1975-04-15 Dominion Eng Works Ltd Reel bar loading system
US4191341A (en) * 1979-04-03 1980-03-04 Gottlieb Looser Winding apparatus and method
US4334651A (en) * 1980-06-20 1982-06-15 Mckinnon Charles A Automatic hydraulic roll winder
US4609162A (en) * 1983-12-23 1986-09-02 Hiroshi Kataoka Sheet winding apparatus
US4979689A (en) * 1988-07-04 1990-12-25 Valmet-Ahlstrom Inc. Method and apparatus for winding a web
US5251837A (en) * 1991-10-24 1993-10-12 Windmoller & Holscher Device for winding webs of material onto winding shafts
US5285979A (en) * 1991-03-04 1994-02-15 Gruppo Colines S.R.L. Winding apparatus for sheet material web
US5393008A (en) * 1991-09-18 1995-02-28 Valmet-Karlstad Reel-up with separately acting actuators for influencing linear pressure
US6029927A (en) * 1997-03-13 2000-02-29 Voith Sulzer Papiermaschinen Gmbh Reeling machine and a process to reel a web
EP1764325A3 (de) * 2005-09-14 2008-10-22 Voith Patent GmbH Wickelmaschine zum Aufwickeln einer Materialbahn
EP1997756A3 (de) * 2007-06-02 2009-05-06 Voith Patent GmbH Wickelvorrichtung
CN108483142A (zh) * 2018-03-12 2018-09-04 王海霞 一种计算机机箱线束整理装置
US10427902B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Enhanced introductory portion for a surface winder
US10427903B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Leading edge device for a surface winder
US10442649B2 (en) 2016-03-04 2019-10-15 The Procter & Gamble Company Surface winder for producing logs of convolutely wound web materials
CN110329819A (zh) * 2019-07-09 2019-10-15 浙江索凡胶粘制品有限公司 一种高强度耐候涂层透视贴加工方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540185A (de) * 1971-09-13 1973-08-15 Looser Gottlieb Verfahren und Vorrichtung zum automatischen Aufwickeln von Bandmaterial
DE3515519A1 (de) * 1985-04-30 1986-10-30 J.M. Voith Gmbh, 7920 Heidenheim Verfahren zum ueberfuehren einer bahn von einem fertigen wickel auf einen neuen wickelkern sowie tragtrommel-rollapparat zur durchfuehrung des verfahrens
DE3837312A1 (de) * 1987-11-07 1989-05-18 Barmag Barmer Maschf Wickeleinrichtung zum aufwickeln kontinuierlich zulaufender warenbahnen
DE3914547A1 (de) * 1989-05-02 1990-11-08 Escher Wyss Gmbh Vorrichtung zum auf- oder umrollen einer papierbahn
WO1998052858A1 (de) * 1997-05-16 1998-11-26 Voith Sulzer Papiertechnik Patent Gmbh Verfahren und wickelmaschine zum kontinuierlichen aufwickeln einer materialbahn
DE19735590A1 (de) * 1997-05-16 1998-11-19 Voith Sulzer Papiermasch Gmbh Wickelmaschine zum Aufwickeln einer Materialbahn
DE20117248U1 (de) * 2001-10-24 2003-03-06 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen
DE102007000932B4 (de) * 2007-09-03 2011-11-03 Koenig & Bauer Aktiengesellschaft Vorrichtung zur Aufnahme einer eine aufgewickelten Materialbahn aufweisenden Wickelspule
CN103935803B (zh) * 2014-04-03 2016-03-09 宁波市鄞州欧图自动化科技有限公司 铝箔复卷机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087687A (en) * 1959-08-01 1963-04-30 Lilla Edets Pappersbruks Aktie Machine for winding a web into rolls
US3167268A (en) * 1962-01-22 1965-01-26 Birch Brothers Inc Automatic cut-off web winder apparatus
US3282524A (en) * 1964-01-03 1966-11-01 Dietz Machine Works Inc Automatic winding machine
US3411732A (en) * 1966-09-20 1968-11-19 Fred Ruesch Fully automatic reel changer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087687A (en) * 1959-08-01 1963-04-30 Lilla Edets Pappersbruks Aktie Machine for winding a web into rolls
US3167268A (en) * 1962-01-22 1965-01-26 Birch Brothers Inc Automatic cut-off web winder apparatus
US3282524A (en) * 1964-01-03 1966-11-01 Dietz Machine Works Inc Automatic winding machine
US3411732A (en) * 1966-09-20 1968-11-19 Fred Ruesch Fully automatic reel changer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877654A (en) * 1973-10-01 1975-04-15 Dominion Eng Works Ltd Reel bar loading system
US4191341A (en) * 1979-04-03 1980-03-04 Gottlieb Looser Winding apparatus and method
EP0017277A1 (de) * 1979-04-03 1980-10-15 Gottlieb Looser Vorrichtung und Verfahren zum Aufwickeln endloser Bahnen
US4334651A (en) * 1980-06-20 1982-06-15 Mckinnon Charles A Automatic hydraulic roll winder
US4609162A (en) * 1983-12-23 1986-09-02 Hiroshi Kataoka Sheet winding apparatus
US4979689A (en) * 1988-07-04 1990-12-25 Valmet-Ahlstrom Inc. Method and apparatus for winding a web
US5285979A (en) * 1991-03-04 1994-02-15 Gruppo Colines S.R.L. Winding apparatus for sheet material web
US5393008A (en) * 1991-09-18 1995-02-28 Valmet-Karlstad Reel-up with separately acting actuators for influencing linear pressure
US5251837A (en) * 1991-10-24 1993-10-12 Windmoller & Holscher Device for winding webs of material onto winding shafts
US6029927A (en) * 1997-03-13 2000-02-29 Voith Sulzer Papiermaschinen Gmbh Reeling machine and a process to reel a web
EP1764325A3 (de) * 2005-09-14 2008-10-22 Voith Patent GmbH Wickelmaschine zum Aufwickeln einer Materialbahn
EP1997756A3 (de) * 2007-06-02 2009-05-06 Voith Patent GmbH Wickelvorrichtung
US10427902B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Enhanced introductory portion for a surface winder
US10427903B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Leading edge device for a surface winder
US10442649B2 (en) 2016-03-04 2019-10-15 The Procter & Gamble Company Surface winder for producing logs of convolutely wound web materials
CN108483142A (zh) * 2018-03-12 2018-09-04 王海霞 一种计算机机箱线束整理装置
CN110329819A (zh) * 2019-07-09 2019-10-15 浙江索凡胶粘制品有限公司 一种高强度耐候涂层透视贴加工方法
CN110329819B (zh) * 2019-07-09 2020-11-10 浙江索凡胶粘制品有限公司 一种高强度耐候涂层透视贴加工方法

Also Published As

Publication number Publication date
FR1576092A (de) 1969-07-25
GB1186815A (en) 1970-04-08
DE1574307C3 (de) 1980-06-26
DE1574307A1 (de) 1971-05-13
NL6811016A (de) 1969-02-04
DE1574307B2 (de) 1973-07-26

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