CN105697783B - 密封盖 - Google Patents

密封盖 Download PDF

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Publication number
CN105697783B
CN105697783B CN201510899584.5A CN201510899584A CN105697783B CN 105697783 B CN105697783 B CN 105697783B CN 201510899584 A CN201510899584 A CN 201510899584A CN 105697783 B CN105697783 B CN 105697783B
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China
Prior art keywords
seal
wall
machine
sealing
shoulder
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CN201510899584.5A
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CN105697783A (zh
Inventor
休伯特·赫格思
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Xiu BoteHegesi
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Xiu BoteHegesi
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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
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sealing Devices (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Fixing For Electrophotography (AREA)
  • Closures For Containers (AREA)

Abstract

在纤维打开机器或成网机器中的密封部。该密封部放入圆形的凹部中，该凹部由密封圈、机架壁和内部的筒体壳形成。

Description

密封盖
在用于打开纤维的机器或者用于形成纤维网(Faservlieses)的机器中必要的是，在加工筒体(Verarbeitungszylinder)的侧边处提供防止纤维在筒体的端侧与机器侧壁之间卡住的装置。
常见的是，未跟随筒体旋转的、在侧边上可贴靠在壳体壁处的静止的盖(Deckel)在狭小的侧边处设有环绕的槽并且将毡条带(Filzstreife)或者环(Ring)置入该槽中。毡条带填满在盖与筒体的内面的部分区域之间的间隙。该毡条带能够由材料组合制成且例如在毡为L形时突出直至壳体壁。不利的是，为了更换毡需要耗费的工作，以从辊(Walze)拆下盖。自从约50年前已知这种类型密封部(Dichtung)。
本发明的任务在于，提出一种容易更换的密封部。
根据本发明，用于密封的槽不是如常见的那样引入密封盖(Dichtdeckel)或密封圈(Dichtscheibe)中，而是由盖中的凸肩(Absatz)和分界壁(Begrenzungswand)（例如壳体壁、机架壁(Gestellwand)或机器内侧壁）形成。由此密封部或密封件(Dichtmittel)位于环形的通道中，该通道由筒体的筒体内壳(Zylinderinnenmantel)、在未一起转动的密封圈中的凸肩(Absatz)和分界壁形成。
密封圈具有下述优点，即其如此借助于在筒体中或在筒体内壳处的密封部自定心。
为了能够容易更换密封部，在壳体壁中设置有在使用筒体时封闭的通道开口(Zugangsöffnung)。该开口优选地设置在环形通道的部分区域中。为了更换密封材料，将通道开口的盖移除且在密封圈或密封盖转动的情况下拉出密封材料、例如毡条带或者由多个部件组成的密封件。
在密封盖处能够轴向取向地设置一些固定销(Fixierstift)，其防止密封材料与筒体一起转动。对此也能够使用其它的固定件(Fixiermittel)，如结构件或粘合剂。
为了置入新的密封材料，始部(Anfang)挤压到由筒体壳和凸肩形成的圆形的凹部(Aussparung)中且在密封圈在整个周边处转动的情况下置入。然后又使开口关闭。

Claims (5)

1.在纤维打开机器、纤维混合机器或成网机器处的装置，用于借助于密封件防止纤维积聚在筒体与分界壁之间，其特征在于，所述密封件置入环形的通道中，所述通道由筒体内壳、在未一起转动的密封圈中的凸肩和所述分界壁形成，其中，在所述分界壁中在环形的通道的部分区域中设置开口用于更换所述密封件。
2.根据权利要求1所述的装置，其特征在于，所述分界壁是机架壁或机器内侧壁。
3.根据权利要求1或2所述的装置，其特征在于，在所述密封圈的凸肩的区域中设置固定件，所述固定件防止密封部与所述筒体一起转动。
4.根据权利要求1或2所述的装置，其特征在于，所述密封件是毡条带或由多个部件组成的密封件。
5.根据权利要求3所述的装置，其特征在于，所述固定件具有销、结构件或粘合剂。
CN201510899584.5A 2014-12-09 2015-12-09 密封盖 Active CN105697783B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014018091.3A DE102014018091A1 (de) 2014-12-09 2014-12-09 Dichtdeckel
DE102014018091.3 2014-12-09

Publications (2)

Publication Number Publication Date
CN105697783A CN105697783A (zh) 2016-06-22
CN105697783B true CN105697783B (zh) 2020-01-17

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Family Applications (1)

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CN201510899584.5A Active CN105697783B (zh) 2014-12-09 2015-12-09 密封盖

Country Status (4)

Country Link
EP (1) EP3031961B1 (zh)
CN (1) CN105697783B (zh)
DE (1) DE102014018091A1 (zh)
ES (1) ES2769785T3 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948767C (de) * 1953-03-20 1956-09-06 Spinnerei Maschb Karl Marx Sta Einrichtung an Krempeln, Krempelwoelfen u. dgl. zum seitlichen Abdichten einer Walze, Trommel od. dgl. gegenueber ihren benachbarten feststehenden Teilen
EP0122327A1 (de) * 1983-03-21 1984-10-24 Maschinenfabrik Rieter Ag Karde
US5186473A (en) * 1990-11-02 1993-02-16 Trutzschler Gmbh & Co. Kg Device for sealing a gap between two relatively moving surfaces
DE102013002916A1 (de) * 2013-02-21 2014-08-21 Hubert Hergeth Dichtscheibenbefestigung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453422B (sv) * 1986-09-15 1988-02-01 Skf Nova Ab Tetning av axel vid lager eller veggenomgang forsedd med radiellt riktade skovlar
IT250114Y1 (it) * 2000-05-17 2003-07-07 Roten S R L Dispositivi di tenuta - fluidi per alberi rotanti

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948767C (de) * 1953-03-20 1956-09-06 Spinnerei Maschb Karl Marx Sta Einrichtung an Krempeln, Krempelwoelfen u. dgl. zum seitlichen Abdichten einer Walze, Trommel od. dgl. gegenueber ihren benachbarten feststehenden Teilen
EP0122327A1 (de) * 1983-03-21 1984-10-24 Maschinenfabrik Rieter Ag Karde
US5186473A (en) * 1990-11-02 1993-02-16 Trutzschler Gmbh & Co. Kg Device for sealing a gap between two relatively moving surfaces
DE102013002916A1 (de) * 2013-02-21 2014-08-21 Hubert Hergeth Dichtscheibenbefestigung
CN104002274A (zh) * 2013-02-21 2014-08-27 胡贝特·赫格特 密封垫圈紧固方法

Also Published As

Publication number Publication date
ES2769785T3 (es) 2020-06-29
DE102014018091A1 (de) 2016-06-09
EP3031961B1 (de) 2020-01-01
CN105697783A (zh) 2016-06-22
EP3031961A1 (de) 2016-06-15

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