EP2034058A1 - Dispositif de compactage de flocons de fibres - Google Patents

Dispositif de compactage de flocons de fibres Download PDF

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Publication number
EP2034058A1
EP2034058A1 EP07017492A EP07017492A EP2034058A1 EP 2034058 A1 EP2034058 A1 EP 2034058A1 EP 07017492 A EP07017492 A EP 07017492A EP 07017492 A EP07017492 A EP 07017492A EP 2034058 A1 EP2034058 A1 EP 2034058A1
Authority
EP
European Patent Office
Prior art keywords
eccentric
walls
fiber
fiber flakes
wall
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
EP07017492A
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German (de)
English (en)
Other versions
EP2034058B1 (fr
Inventor
Joachim Dr. Leger
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.)
Oskar Dilo Maschinenfabrik KG
Original Assignee
Oskar Dilo Maschinenfabrik 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.)
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39267781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2034058(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oskar Dilo Maschinenfabrik KG filed Critical Oskar Dilo Maschinenfabrik KG
Priority to EP07017492A priority Critical patent/EP2034058B1/fr
Priority to AT07017492T priority patent/ATE533874T1/de
Priority to US12/203,491 priority patent/US7814622B2/en
Priority to CN200810212207XA priority patent/CN101381913B/zh
Publication of EP2034058A1 publication Critical patent/EP2034058A1/fr
Application granted granted Critical
Publication of EP2034058B1 publication Critical patent/EP2034058B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/02—Hoppers; Delivery shoots
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/14—Details of machines or apparatus
    • D01G9/18—Arrangements for discharging fibres

Definitions

  • the present invention relates to a device for densifying fiber flakes into a fiber flake mat.
  • devices for compacting fiber flakes are designed as box feeders, for example as vibrating chute feeders. These feeders densify fluffy fibers into a fiber flake mat, which are subsequently fed to, for example, a web forming machine.
  • Devices for the compression of fiber flakes are for example from EP 0 529 246 B1 . DE 195 38 143 C2 or DE 299 24 648 U1 known.
  • both walls are mounted so that they are movable in a predetermined manner in each case with a component in the conveying direction of the fiber flakes and a component transverse thereto.
  • a coordinated synchronous movement of the compression effect in the direction of the discharge belt can be further enhanced.
  • the lower eccentric on a stationary lower shaft which drives a rigidly connected to the lower shaft lower eccentric, and a lower connecting rod, which is connected via a preferably ball bearing with the lower eccentric and on the other hand rigid with the wall connected is.
  • two discharge rollers 12 At the lower end of the hopper 8, two discharge rollers 12 at a certain distance from each other and in height slightly offset from each other, which in turn are driven in opposite directions and promote the already compressed fiber flake material 4 through the lying between the discharge rollers 12 gap on a discharge conveyor 14, the over two guide rollers 16 runs.
  • the conveyed on the order tape 14 fiber flakes 4 are already compressed to a fiber flake mat, which is supplied for further processing, for example, a card.
  • the two walls 10 of the shaft feeder are each connected in their upper end region, each with an upper eccentric 18 and connected in the lower end with a lower eccentric assembly 20.
  • the upper eccentric assembly 18 has a stationary upper shaft 22 which drives a rigidly connected to the upper shaft 22 upper eccentric pin 24.
  • the upper eccentric assembly 18 has an upper connecting rod 26, which is preferably connected via a ball bearing, not shown, with the upper eccentric pin 24 and at the wall 10 facing the end of a connecting pin 28 which is pivotally mounted on the wall 10 is and thus produces a pivotal connection between the upper connecting rod 26 and the wall 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP07017492A 2007-09-06 2007-09-06 Dispositif de compactage de flocons de fibres Not-in-force EP2034058B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07017492A EP2034058B1 (fr) 2007-09-06 2007-09-06 Dispositif de compactage de flocons de fibres
AT07017492T ATE533874T1 (de) 2007-09-06 2007-09-06 Vorrichtung zur verdichtung von faserflocken
US12/203,491 US7814622B2 (en) 2007-09-06 2008-09-03 Device for compacting fiber flocks
CN200810212207XA CN101381913B (zh) 2007-09-06 2008-09-05 用于压实纤维束的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07017492A EP2034058B1 (fr) 2007-09-06 2007-09-06 Dispositif de compactage de flocons de fibres

Publications (2)

Publication Number Publication Date
EP2034058A1 true EP2034058A1 (fr) 2009-03-11
EP2034058B1 EP2034058B1 (fr) 2011-11-16

Family

ID=39267781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07017492A Not-in-force EP2034058B1 (fr) 2007-09-06 2007-09-06 Dispositif de compactage de flocons de fibres

Country Status (4)

Country Link
US (1) US7814622B2 (fr)
EP (1) EP2034058B1 (fr)
CN (1) CN101381913B (fr)
AT (1) ATE533874T1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101724938B (zh) * 2009-11-19 2011-09-28 太仓市万龙非织造工程有限公司 一种干法非织造前处理设备及设备上的罗拉组合输送装置
DE102011103840A1 (de) * 2011-06-01 2012-12-06 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Spinnereivorbereitungsmaschine, z.B. Faserflockenspeiser, Karde, Reiniger o. dgl. zum Zu- und/oder Abfördern von Fasermaterial
CN106222811B (zh) * 2014-09-30 2018-01-30 南安市高捷电子科技有限公司 用于传送带的压辊构件
US20170144831A1 (en) * 2015-11-20 2017-05-25 Schlumberger Technology Corporation Fiber delivery system
CN106821606A (zh) * 2017-03-07 2017-06-13 广东鑫雁科技有限公司 一种卫生用品芯体材料木浆纤维施加装置
CH714816A1 (de) * 2018-03-21 2019-09-30 Rieter Ag Maschf Querband für eine Bandbildungseinheit einer Karde.
EP3739089B1 (fr) * 2019-05-16 2022-08-10 Oskar Dilo Maschinenfabrik KG Dispositif d'alimentation d'une installation de formation du non-tissé
CN110714242A (zh) * 2019-10-28 2020-01-21 安徽宏创知识产权服务有限公司 一种排尘性能优越的滚压成片式纺织清棉设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953587C (de) * 1952-02-09 1956-12-06 Dr Fritz Von Schmoller Verfahren und Vorrichtung zum Speisen einer Schlagmaschine
US4476611A (en) * 1980-11-17 1984-10-16 Automatic Material Handling, Inc. Fiber feeding apparatus with fiber leveling means
US4510647A (en) * 1982-10-13 1985-04-16 Keller Alex J Method and apparatus for controlling fiber density
DE3336654A1 (de) * 1983-10-08 1985-04-25 Hergeth Hollingsworth GmbH, 4408 Dülmen Speisevorrichtung fuer karden, krempel u. dgl.
DE4041259A1 (de) * 1990-01-18 1991-07-25 Fehrer Textilmasch Ruettelschacht zum verdichten von faserflocken zu einem vorvlies
EP0529246B1 (fr) 1991-08-30 1996-03-20 Spinnbau GmbH Appareil pour produire un matériau fibreux ou similaire avec un poids prédéterminé
DE19538143C2 (de) 1995-10-13 1998-09-03 Truetzschler Gmbh & Co Kg Vorrichtung zum Speisen von Fasergut
US20020116792A1 (en) * 2000-02-17 2002-08-29 Akiva Pinto Method and apparatus forming a fiber web
DE29924648U1 (de) 1999-04-29 2004-08-19 Erko Textilmaschinen Gmbh Vorrichtung zum Zuführen von Fasern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387486A (en) * 1981-04-17 1983-06-14 Automatic Material Handling, Inc. Control system for fiber processing apparatus
US4520530A (en) * 1983-09-02 1985-06-04 Akiva Pinto Fiber feeding apparatus with a pivoted air exhaust wall portion
US4657444A (en) * 1985-07-24 1987-04-14 Hergeth Hollingsworth Gmbh Synchronized chute feed control system and method
US5913393A (en) * 1996-02-12 1999-06-22 Camelot Superabsorbents Limited Device for metering fibers
US5950282A (en) * 1998-10-05 1999-09-14 Pinto; Akiva Textile chute feed
US6460223B1 (en) * 2000-02-17 2002-10-08 Akiva Pinto Fiber web for non-woven fabric forming apparatus
DE10043338A1 (de) * 2000-09-02 2002-03-14 Truetzschler Gmbh & Co Kg Vorrichtung zum Betreiben einer Speiseeeinrichtung für Fasermaterial, z. B. Kastenspeiser

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953587C (de) * 1952-02-09 1956-12-06 Dr Fritz Von Schmoller Verfahren und Vorrichtung zum Speisen einer Schlagmaschine
US4476611A (en) * 1980-11-17 1984-10-16 Automatic Material Handling, Inc. Fiber feeding apparatus with fiber leveling means
US4510647A (en) * 1982-10-13 1985-04-16 Keller Alex J Method and apparatus for controlling fiber density
DE3336654A1 (de) * 1983-10-08 1985-04-25 Hergeth Hollingsworth GmbH, 4408 Dülmen Speisevorrichtung fuer karden, krempel u. dgl.
DE4041259A1 (de) * 1990-01-18 1991-07-25 Fehrer Textilmasch Ruettelschacht zum verdichten von faserflocken zu einem vorvlies
EP0529246B1 (fr) 1991-08-30 1996-03-20 Spinnbau GmbH Appareil pour produire un matériau fibreux ou similaire avec un poids prédéterminé
DE19538143C2 (de) 1995-10-13 1998-09-03 Truetzschler Gmbh & Co Kg Vorrichtung zum Speisen von Fasergut
DE29924648U1 (de) 1999-04-29 2004-08-19 Erko Textilmaschinen Gmbh Vorrichtung zum Zuführen von Fasern
US20020116792A1 (en) * 2000-02-17 2002-08-29 Akiva Pinto Method and apparatus forming a fiber web

Also Published As

Publication number Publication date
CN101381913B (zh) 2011-06-15
EP2034058B1 (fr) 2011-11-16
US7814622B2 (en) 2010-10-19
US20090064464A1 (en) 2009-03-12
CN101381913A (zh) 2009-03-11
ATE533874T1 (de) 2011-12-15

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