EP1055631B1 - Spulenrahmen - Google Patents

Spulenrahmen Download PDF

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Publication number
EP1055631B1
EP1055631B1 EP00110858A EP00110858A EP1055631B1 EP 1055631 B1 EP1055631 B1 EP 1055631B1 EP 00110858 A EP00110858 A EP 00110858A EP 00110858 A EP00110858 A EP 00110858A EP 1055631 B1 EP1055631 B1 EP 1055631B1
Authority
EP
European Patent Office
Prior art keywords
piston
guide rod
bobbin frame
braking surface
frame according
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
EP00110858A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1055631A2 (de
EP1055631A3 (de
Inventor
Ralf Lohmann
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.)
Volkmann GmbH and Co KG
Original Assignee
Volkmann GmbH and Co KG
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 Volkmann GmbH and Co KG filed Critical Volkmann GmbH and Co KG
Publication of EP1055631A2 publication Critical patent/EP1055631A2/de
Publication of EP1055631A3 publication Critical patent/EP1055631A3/de
Application granted granted Critical
Publication of EP1055631B1 publication Critical patent/EP1055631B1/de
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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524—Vibration
    • 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
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a coil frame that can be pivoted is attachable to a machine frame and for holding one with a Filament to be wound, rotatably driven bobbin, with one on the Damping device attacking the coil frame in the form of a guide rod, against the braking surface by means of a pneumatically actuated piston-cylinder unit is employable.
  • bobbin also represents the terms “bobbin case” and "take-up reel”.
  • filament includes all thread-like Structures, e.g. also spinning or twisting threads of various material compositions.
  • Coil frames of this type generally have two opposing support arms, between which the bobbin to be wound is rotatably mounted.
  • the rotary The bobbin is driven either by means of a backup roller exerting friction drive roller on which the bobbin rests, or by means of a the single motor attached to the coil frame, which drives the coil body directly, which is then supported on a freely rotating support roller.
  • the damping device contains one Strip in the form of a circular arc, the center of which is in the swivel axis of the coil frame lies.
  • the bar is attached at one end to a support arm of the spool frame, or this bar is carried by the support arm. This bar is between two Brake shoes guided, the piston of the pneumatic to increase the braking force acted upon piston-cylinder unit. against which a brake shoe acts.
  • a damping device includes one on the coil frame Articulated guide rod, which is provided with a curved slot through which two brake elements carrying bolt is inserted.
  • the guide rod is between led the two braking elements, one of which against a stationary Ring rests while a pressure spring acts on the second brake element:
  • a damping device contains one on the machine frame Swivel-mounted drawbar, along which a ball pin and ball socket articulated on the spool frame guide holder is displaceable, on which Friction or brake body is present, which is under the influence of a compression spring in the axial direction is pressed against the pull rod.
  • Such a damping device is in particular because of the pivotable articulation of the brake body on the guide holder relatively susceptible to failure and therefore not reliable.
  • the invention has for its object a simple and constructive nevertheless functionally reliable coil frame equipped with a damping device to accomplish.
  • the coil frame according to the invention is characterized in that that the guide rod is circular cylindrical and rectilinear and on the coil frame is articulated that the Brerns spectrum part of the piston of the piston-cylinder unit is, which is rotatably mounted on the machine frame with its cylinder housing, and that the piston and thus the braking surface is adjustable perpendicular to the axis of the guide rod are.
  • the braking surface is part of the piston of the piston-cylinder unit ensures that when adjusting the piston, the braking surface of this piston is reliable follows. This ensures high functional reliability of the damping device both when Winding a bobbin as well as the release of the brake or the coil frame guaranteed.
  • the braking surface can be loaded by a spring.
  • the invention e.g. trained as a four-bar coil frame Coil frame 1 about the axes 6 in the direction of the double arrow f on the for example, machine frame represented by a console 32.
  • the coil frame has two opposing support arms, of which only the one in Figure 1 a support arm 2 is shown, which a handle 3 for manually swiveling the Coil frame 1 can be assigned to the bobbin A from which it drives Lift off friction roller 4.
  • Figure 1 also shows a schematic representation of a usual traversing thread guide 5 for laying the filament F on the bobbin A.
  • Friction drive roller 4 is designed as a freely rotating backup roller.
  • the coil frame 1 On the coil frame 1 is at a distance from the axes of the four-bar in particular made of metal, preferably made of Cr-Ni steel, circular cylindrical, straight guide rod 7 with one End rotatably supported about an axis 8 which is attached to the coil frame 1.
  • a cylinder housing 10 or 10 'shown in detail in FIGS. 2 and 3 is on a cantilever arm 9 attached to the console or the machine frame 2 or pivotally mounted.
  • This cylinder housing 10 or 10 ' has a stepped bore to form a first cylinder chamber 20 or 20 'and an adjoining one Cylinder chamber 21 or 21 '.
  • the cylinder housing 10 or 10 ' is still in the area the cylinder chamber 20 or 20 'with diametrically opposed slot openings 10.1 or 10.1 ', through which the guide rod 7 or 7' passes is.
  • a piston 11 and 11' is slidably mounted, the one Has perpendicular to the piston axis bore 12 or 12 'through which Guide rod 7 or 7 'is inserted.
  • the one side of the piston 11 on the left is loaded with a compression spring 13, whereby a section forming a Breins simulation the Bore 12 is pressed against the guide rod 7.
  • the piston 11 ' is designed as a stepped piston
  • the piston section guided in the smaller cylinder chamber 21 'via a Compressed air connection 26 can be acted upon with compressed air, in order to, comparable to the Embodiment according to Figure 2 a section formed as a braking surface Bore 12 'with a predetermined braking force against the guide rod 7 effective to be let.
  • the compressed air connection 26 for the application of the in the smaller Cylinder chamber 21 'guided piston section is shown only schematically by means of Compressed air line 27.
  • a pressure regulator 28 upstream to Jen the braking surface forming portion of the piston bore 12 'with a pressure regulated as required to press against the guide rod 7.
  • a ring 30 On the outside of the housing 10 or 10 'is the inner boundary of the slot opening 10.1 or 10.1 ', a ring 30 preferably consisting of a thermoplastic or 30 'attached, which forms a counter pressure body against which the guide rod 7 or 7 'when pressed by the braking surface.
  • the braking surface is relieved in both of FIGS. 2 and 3 illustrated embodiments by pressurized air in the larger Cylinder chambers 20 and 20 'located piston sections or piston surfaces a compressed air connection 16 or 16 ', the compressed air line shown only schematically 17 or 17 'with reversible valve unit 18 or 18' is connected upstream Pistons 11 and 11 'and thus the damping during manual handling of the coil frame or in the case of an automatic lifting of the coil rime, e.g. at To relieve thread breakage.
  • the application of the piston section guided in the larger cylinder chamber 20 or 20 ' with compressed air serves to act on the guide rod 7 or 7 ' Counteract braking force to release the guide rod 7 or 7 ', if for example the coil frame for performing maintenance work or the like to be swung up.

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Warping, Beaming, Or Leasing (AREA)
EP00110858A 1999-05-27 2000-05-23 Spulenrahmen Expired - Lifetime EP1055631B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924390 1999-05-27
DE19924390A DE19924390A1 (de) 1999-05-27 1999-05-27 Spulenrahmen

Publications (3)

Publication Number Publication Date
EP1055631A2 EP1055631A2 (de) 2000-11-29
EP1055631A3 EP1055631A3 (de) 2002-07-03
EP1055631B1 true EP1055631B1 (de) 2004-09-15

Family

ID=7909410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110858A Expired - Lifetime EP1055631B1 (de) 1999-05-27 2000-05-23 Spulenrahmen

Country Status (7)

Country Link
US (1) US6484963B1 (tr)
EP (1) EP1055631B1 (tr)
JP (1) JP2000355461A (tr)
CN (1) CN1217840C (tr)
DE (2) DE19924390A1 (tr)
HK (1) HK1032775A1 (tr)
TR (1) TR200001528A2 (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041554A1 (de) * 2007-08-31 2009-03-05 Rieter Ingolstadt Gmbh Vorrichtung zum Dämpfen von Schwingungen einer Spule
CN102514980B (zh) * 2011-10-20 2013-09-04 丝丝姆纺织机械（中山）有限公司 络筒机摇架
DE102013009246A1 (de) * 2013-06-01 2014-12-04 Saurer Germany Gmbh & Co. Kg Reibungsdämpfer für einen schwenkbar gelagerten Spulenrahmen einer Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine
CN109607298A (zh) * 2018-12-29 2019-04-12 安徽省三荣科技有限公司 放料装置
CN110482317B (zh) * 2019-08-25 2020-11-13 泰州市昊鑫电力机具有限公司 一种电力施工用导线智能缠绕工具
DE102020107585A1 (de) 2020-03-19 2021-09-23 Saurer Spinning Solutions Gmbh & Co. Kg Schwingungsdämpfungseinrichtung für eine Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine
CN112061858A (zh) * 2020-09-29 2020-12-11 江苏本格自动化科技有限公司 一种绕组供线装置
CN113443518B (zh) * 2021-06-21 2021-11-30 江苏宝安电缆有限公司 一种绕卷力补偿型电线电缆用绕卷设备及其工作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733034A (en) * 1971-03-01 1973-05-15 Leesona Corp Winding apparatus
FR2272939A1 (en) * 1974-05-31 1975-12-26 Verdol Sa Bobbin winding friction drive device - has friction devices operating in one direction to prevent oscillation increases
DE2852520C2 (de) * 1978-12-05 1984-04-05 Gebrüder Heller Verwaltungsgesellschaft mbH, 2807 Achim Schwingungsdämpfer für rotierende Bohrrohre an Tiefbohrmaschinen
CS263051B1 (en) * 1987-03-27 1989-04-14 Frantisek Malach Device for damping vibration of coin frame
DE3836367C1 (tr) * 1988-10-26 1989-12-14 J.M. Voith Gmbh, 7920 Heidenheim, De
CH679926A5 (en) * 1989-12-21 1992-05-15 Rieter Ag Maschf Bobbin winder drive roller slide - has brake rod and clamping pincer to lock slide on failure of compressed air to its pneumatic drive
IT1251858B (it) * 1991-09-24 1995-05-26 Riva Off Mec Macchina di raccolta di filato
US5823300A (en) * 1995-01-31 1998-10-20 Pubot Giken Co., Ltd. Brake device of linear moving body
US5542505A (en) * 1995-05-26 1996-08-06 Vadnais Technologies Corporation Torque limiting device with restraining mechanism

Also Published As

Publication number Publication date
JP2000355461A (ja) 2000-12-26
EP1055631A2 (de) 2000-11-29
US6484963B1 (en) 2002-11-26
TR200001528A2 (tr) 2000-12-21
CN1217840C (zh) 2005-09-07
DE50007729D1 (de) 2004-10-21
CN1275521A (zh) 2000-12-06
HK1032775A1 (en) 2001-08-03
EP1055631A3 (de) 2002-07-03
DE19924390A1 (de) 2000-11-30

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