CN109423720A - 抽吸装置 - Google Patents

抽吸装置 Download PDF

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Publication number
CN109423720A
CN109423720A CN201810952642.XA CN201810952642A CN109423720A CN 109423720 A CN109423720 A CN 109423720A CN 201810952642 A CN201810952642 A CN 201810952642A CN 109423720 A CN109423720 A CN 109423720A
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China
Prior art keywords
opening
suction unit
fiber
suction
carding
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CN201810952642.XA
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CN109423720B (zh
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休伯特·赫格思
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    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H11/00Arrangements for confining or removing dust, fly or the like
    • D01H11/005Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/76Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
    • D01G15/82Arrangements for confining or removing dust, fly or the like
    • D01G15/825Arrangements for confining or removing dust, fly or the like by suction or blowing

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

本发明涉及一种抽吸装置,其在梳理装置或分梳装置处位于两个滚筒之间,其中在抽吸装置中集成有用于抽吸口和纤维引导元件的支撑板。

Description

抽吸装置
技术领域
本发明涉及一种抽吸装置,特别是涉及一种在梳理或分梳过程中用于在一个具有附加件的滚筒与相邻的另一个具有附加件的滚筒的过渡区域处的纤维的抽吸装置。
背景技术
梳理装置(Karden)和分梳装置(Krempeln)的重要功能在于使得纤维从最后的鼓状物(Tambour)过渡至道夫(Doffer)上。对于较长的纤维而言这很容易,而短纤维则要求在滚筒之间的楔形构件(Zwickel)中进行更好的引导。
然而,出于机械制造技术方面的限制,仅允许通过空心板(Muldenbleche)进行引导,此类空心板在楔形构件前若干毫米处即终结。由此导致的开口在高速和高纤维负荷的情况下会有尘埃和纤维逸出。
因此有利的是,在靠近楔形构件处引入抽吸装置(Absaugung)。对于若干米长的、大的工作宽度而言,大的间隙是不稳定的。已知了其抽吸间隙(Absaugschlitz)有中断从而实现更好稳定性的抽吸装置。然而其会导致纤维粘连以及纤维堵塞。
发明内容
本发明的任务在于设计一种稳定的单元,其实现了在楔形构件中较好的引导和在楔形构件附近的抽吸。
该任务通过一种抽吸箱实现,所述抽吸箱(在抽吸方向上朝着抽吸间隙看)具有在所述工作宽度上的增强部分,同时稳定了楔形构件中的纤维引导。
附图说明
图1a和1b示出了至今为止的解决方案。
图2a和2b示出了根据本发明的解决方案。
具体实施方式
如图1a和1b中所示,鼓状物1将纤维送入道夫2。空心板3将纤维引入中间区域4。抽吸装置5通向楔形构件区域。为了避免抽吸间隙的塌陷或变形,抽吸通口有中断并且分成多个抽吸口6。
如图2a和2b中所示,抽吸口或称抽吸间隙6在工作宽度上没有中断。在该开口之后安装有支撑面7。该支撑面7具有另一开口8,被抽吸的空气穿过所述另一开口8。支撑面7支撑承载面9,该承载面9在楔形构件中更好地引导纤维。开口8就其最大延伸尺寸x而言具有与机器(例如,梳理装置或分梳装置)的工作宽度y近似的尺寸。优选地,开口8就其最大延伸尺寸而言延伸超过机器的工作宽度y的30%。优选地,形成开口一部分的构件安装在加强板上,其中纤维引导装置的一部分在过渡区域中。支撑面7避免了纤维引导元件9的偏转并且防止了抽吸嘴4的变形。

Claims (2)

1.一种抽吸装置,所述抽吸装置在梳理或分梳过程中用于在两个滚筒之间的过渡区域处的纤维,其特征在于,被抽吸的空气在进入抽吸间隙之后穿过在梳理装置或分梳装置中的另一开口,并且所述开口就其最大延伸尺寸而言超过所述在梳理装置或分梳装置的工作宽度的30%。
2.如权利要求1所述的抽吸装置,其特征在于,形成所述开口一部分的构件被安装在加强板上,纤维引导装置的一部分在所述过渡区域中。
CN201810952642.XA 2017-08-28 2018-08-21 抽吸装置 Active CN109423720B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017008105.0 2017-08-28
DE102017008105.0A DE102017008105A1 (de) 2017-08-28 2017-08-28 Absaugung

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CN109423720A true CN109423720A (zh) 2019-03-05
CN109423720B CN109423720B (zh) 2022-06-24

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DE (1) DE102017008105A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113772B1 (zh) * 1970-08-28 1976-05-04
FR2626012A1 (fr) * 1988-02-12 1989-07-21 Truetzschler & Co Dispositif prevu sur une carde pour parfaire le nettoyage de la matiere fibreuse traitee
CN1358889A (zh) * 2000-12-11 2002-07-17 里特机械公司 梳理机
CN1396322A (zh) * 2001-07-05 2003-02-12 特鲁菲舍尔股份有限公司及两合公司 在清纱器、梳理机等等上用来清理和开松纺织材料、特别是棉花的装置
DE10144211A1 (de) * 2001-09-08 2003-05-22 Truetzschler Gmbh & Co Kg Vorrichtung an einer Karde zum Reinigen und Öffnen von Fasermaterial
CN201103000Y (zh) * 2007-08-24 2008-08-20 青岛宏大纺织机械有限责任公司 梳棉机排杂装置
CN107313134A (zh) * 2017-08-30 2017-11-03 恒天重工股份有限公司 一种适用于高速高产梳理机的吸风系统
CN207713868U (zh) * 2017-12-16 2018-08-10 华天麒麟丝纺(桐乡)有限公司 一种梳毛机的废毛收集装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070792A (en) * 1963-05-23 1967-06-01 Cotton Silk & Man Made Fibres Improvements in and relating to the reduction and removal of dust at carding engines
DE1685552C3 (de) * 1967-01-20 1979-08-30 Jenkins Metal Corp., Gastonia, N.C. (V.St.A.) Vorrichtung zum Absaugen von Flugstoffen und Abfallfasern von einer Karde
CS277233B6 (en) * 1990-06-25 1992-12-16 Vyzk Ustav Bavlnarsky Apparatus for carding, cleaning and separating of fibrous material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113772B1 (zh) * 1970-08-28 1976-05-04
FR2626012A1 (fr) * 1988-02-12 1989-07-21 Truetzschler & Co Dispositif prevu sur une carde pour parfaire le nettoyage de la matiere fibreuse traitee
CN1358889A (zh) * 2000-12-11 2002-07-17 里特机械公司 梳理机
CN1396322A (zh) * 2001-07-05 2003-02-12 特鲁菲舍尔股份有限公司及两合公司 在清纱器、梳理机等等上用来清理和开松纺织材料、特别是棉花的装置
DE10144211A1 (de) * 2001-09-08 2003-05-22 Truetzschler Gmbh & Co Kg Vorrichtung an einer Karde zum Reinigen und Öffnen von Fasermaterial
CN201103000Y (zh) * 2007-08-24 2008-08-20 青岛宏大纺织机械有限责任公司 梳棉机排杂装置
CN107313134A (zh) * 2017-08-30 2017-11-03 恒天重工股份有限公司 一种适用于高速高产梳理机的吸风系统
CN207713868U (zh) * 2017-12-16 2018-08-10 华天麒麟丝纺(桐乡)有限公司 一种梳毛机的废毛收集装置

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CN109423720B (zh) 2022-06-24
DE102017008105A1 (de) 2019-02-28

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