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JP4567698B2 - Spinning machine drafting equipment - Google Patents
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JP4567698B2 - Spinning machine drafting equipment - Google Patents

Spinning machine drafting equipment Download PDF

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JP4567698B2
JP4567698B2 JP2006552517A JP2006552517A JP4567698B2 JP 4567698 B2 JP4567698 B2 JP 4567698B2 JP 2006552517 A JP2006552517 A JP 2006552517A JP 2006552517 A JP2006552517 A JP 2006552517A JP 4567698 B2 JP4567698 B2 JP 4567698B2
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Prior art keywords
spinning machine
support
stand
top arm
machine according
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JP2007522357A5 (en
JP2007522357A (en
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クラヴィーツ・シュテファン
カムプ・ハインツ
ベンケルト・トーマス
Original Assignee
ザウラー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/56—Supports for drafting elements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/16—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Lining And Supports For Tunnels (AREA)

Description

本発明は、紡機の長手方向に延設されて複数のスタンド及びトップアームを支持する支持部材を備えた前記紡機のドラフト装置に関する。   The present invention relates to a draft device for a spinning machine including a support member that extends in a longitudinal direction of the spinning machine and supports a plurality of stands and a top arm.

本発明は、例えば特許文献１の図２に示されるようなドラフト装置に基づいてなされたもので、これに記載された紡機のフレームには、ドラフト装置のブリッジスタンドを担持し、互いに近接して平行に延びる２つの支持ロッド或いは支持チューブが設けられている。尚、ブリッジスタンドとは、紡機の左右両側のドラフト装置を支持するものである。   The present invention was made based on a draft device as shown in FIG. 2 of Patent Document 1, for example, and the frame of the spinning machine described therein carries a bridge stand of the draft device and is close to each other. Two support rods or support tubes extending in parallel are provided. The bridge stand supports the draft devices on both the left and right sides of the spinning machine.

欧州特許出願公開第１３７５７０８号公報European Patent Application Publication No. 1375708

しかしながら、このブリッジスタンドには、トップアームを支持する更なる支持ロッドが固設されているため、ドラフト装置は、紡機の長手方向に延びる４本もの支持ロッド或いは支持チューブを備えることになってしまう。   However, since this bridge stand is fixedly provided with a further support rod for supporting the top arm, the draft device will have as many as four support rods or support tubes extending in the longitudinal direction of the spinning machine. .

そこで、本発明の目的とする処は、上記のようなドラフト装置の構造を単純化することにある。   Therefore, the object of the present invention is to simplify the structure of the draft device as described above.

上記課題は、請求項１記載の特徴によって達成される。   The object is achieved by the features of claim 1.

上記解決手段によれば、前記支持ロッド又は支持チューブを２本に減らすことができる。尚、他の効果については後述する。   According to the above solution, the support rod or the support tube can be reduced to two. Other effects will be described later.

以下に本発明の実施の形態を添付図面に基づいて説明する。   Embodiments of the present invention will be described below with reference to the accompanying drawings.

図１は本発明の第一の実施の形態を示す斜視図、図２は同第二の実施の形態を示す斜視図であり、両図は、紡機左右両側のドラフト装置長手方向に配設された複数のスタンド１及びトップアーム２を図示している。ここでは、便宜上、ボトムローラ、トップローラ、又、スライバのファンネル、エプロン及びこれらの案内部材等、ドラフト装置の他の動作部材は図示していない。更に、トップアームのジョイント部３においてトップアーム２を上方へ移動させるジョイントも同様に図示していない。   FIG. 1 is a perspective view showing a first embodiment of the present invention, and FIG. 2 is a perspective view showing a second embodiment of the present invention. Both figures are arranged in the longitudinal direction of the draft device on both the left and right sides of the spinning machine. A plurality of stands 1 and a top arm 2 are shown. Here, for the sake of convenience, other operating members of the draft device such as a bottom roller, a top roller, a sliver funnel, an apron, and a guide member thereof are not shown. Further, a joint for moving the top arm 2 upward in the joint portion 3 of the top arm is not shown.

＜実施の形態１＞
図１に示す本実施の形態においては、２本の支持チューブ４，５が紡機の複数の中間スタンドに挿通されつつ、上下方向において互いに重なるよう配置されて該紡機の長手方向へ互いに平行に延設されている。ここでは、中間スタンドを図示していないが、支持チューブ用ホルダ６を、これがドラフト装置部分におけるその一端において中間スタンドに載置されているかの如く図示している。尚、支持チューブ用ホルダ６には、支持チューブ４，５をそれぞれ挿通させる孔を設けている。 <Embodiment 1>
In the present embodiment shown in FIG. 1, the two support tubes 4 and 5 are arranged so as to overlap each other in the vertical direction while being inserted through a plurality of intermediate stands of the spinning machine, and extend parallel to each other in the longitudinal direction of the spinning machine. It is installed. Here, the intermediate stand is not shown, but the support tube holder 6 is shown as if it was placed on the intermediate stand at one end of the draft device portion. The support tube holder 6 is provided with holes through which the support tubes 4 and 5 are inserted.

又、図１のドラフト装置部分の前面に示すように、２つの互いに並置されたスタンド１がそれぞれに凹部７を備えており、該各凹部７を対向させて設置して支持チューブ４，５を担持している。   Further, as shown on the front face of the draft device portion of FIG. 1, the two stands 1 juxtaposed with each other are provided with recesses 7, and the support tubes 4 and 5 are installed by placing the recesses 7 facing each other. Carrying.

更に、前記両スタンド１は、ボルト、ねじ、ナット等の図示しない締結手段により互いに締結され、支持チューブを締着している。   Further, the both stands 1 are fastened to each other by fastening means (not shown) such as bolts, screws, nuts, etc., and fasten the support tubes.

そして、これと似たように、８つの紡ぎ位置毎に設けられた２つのスタンド１間の範囲において、ドラフト装置の左右両側の各４つのトップアーム２がそれぞれ両支持チューブ４，５に固定されている。   Similarly, in the range between the two stands 1 provided for each of the eight spinning positions, the four top arms 2 on the left and right sides of the draft device are fixed to the support tubes 4 and 5, respectively. ing.

又、ドラフト装置のフロント部分に関して、トップアーム２によりフロントトップローラに加えられる荷重に対する反力は反時計方向に働き、一方、トップアーム２によりフロントボトムローラに加えられる荷重は時計方向に働く。このような構成によれば、これら反力及び荷重を、支持チューブ４，５を介して互いに相殺せしめることができる。   Further, with respect to the front portion of the draft device, the reaction force against the load applied to the front top roller by the top arm 2 works counterclockwise, while the load applied to the front bottom roller by the top arm 2 works clockwise. According to such a configuration, the reaction force and the load can be canceled with each other via the support tubes 4 and 5.

＜実施の形態２＞
図２に示す本実施の形態において、スタンド９或いはトップアーム１０を支持する支持部材は、カバー１５と床板１６の間で長方形状又は正方形状の支持枠１１，１２として形成されている。該支持枠１１，１２は、それぞれ２つのＵ字状部材１３，１４を対向させて形成されると望ましい。 <Embodiment 2>
In the present embodiment shown in FIG. 2, the support members that support the stand 9 or the top arm 10 are formed as rectangular or square support frames 11 and 12 between the cover 15 and the floor plate 16. The support frames 11 and 12 are preferably formed with two U-shaped members 13 and 14 facing each other.

ここで、機能的に支持チューブ用ホルダ６に相当する支持枠用ホルダ１７を、これがドラフト装置部分におけるその一端において中間スタンドに載置されつつ、該支持枠用ホルダ１７に支持枠１１，１２が固定されているかの如く図示している。   Here, a support frame holder 17 functionally corresponding to the support tube holder 6 is placed on the intermediate stand at one end of the draft device portion, and the support frames 11 and 12 are mounted on the support frame holder 17. It is shown as if it is fixed.

又、前記支持枠１１，１２は、板材をロール加工して形成することもでき、又、長方形状又は正方形状に形成されているので、この壁部分（直線部分）に、必要に応じて剛性を高めるための例えばビードを備えることができる。   Further, the support frames 11 and 12 can be formed by rolling a plate material, and are formed in a rectangular shape or a square shape, so that the wall portion (straight portion) has rigidity as required. For example, a bead can be provided to increase the speed.

ところで、スタンド９は、下側の支持枠１２の両側壁に固定されているが、同時に、上側の支持枠１１にも連結されている。このため、該スタンド９は、複数の支持枠用ホルダ１７間で、両支持枠１１，１２を連結する役割もしている。   By the way, the stand 9 is fixed to both side walls of the lower support frame 12, but is also connected to the upper support frame 11 at the same time. For this reason, the stand 9 also serves to connect the support frames 11 and 12 between the support frame holders 17.

上記のような固定は、ねじ止め或いは必要に応じて溶接することにより行うと好ましい。このようにすることで、少なくともスタンドを備え、且つトップアーム２を工場或いは製作現場で締結され、前もって組み立てられる支持部材を形成できる。   The fixing as described above is preferably performed by screwing or welding as necessary. By doing so, it is possible to form a support member that includes at least a stand and is fastened at the factory or the production site and assembled in advance.

図１においてドラフト装置の両側に示されたトップアーム２を本実施の形態に適用する際にも上側の支持枠１１の両側壁に固定、好ましくはねじ止めされている。   The top arms 2 shown on both sides of the draft device in FIG. 1 are also fixed, preferably screwed, to both side walls of the upper support frame 11 when applied to the present embodiment.

本発明の第一の実施の形態を示す斜視図である。1 is a perspective view showing a first embodiment of the present invention. 本発明の第二の実施の形態を示す斜視図である。It is a perspective view which shows 2nd embodiment of this invention.

符号の説明Explanation of symbols

１，９ スタンド
２，１０ トップアーム
３ トップアームのジョイント部
４ 上側の支持チューブ
５ 下側の支持チューブ
６ 支持チューブ用ホルダ
７ スタンドにおける凹部
８ トップアームにおける凹部
１１ 上側の支持枠
１２ 下側の支持枠
１３，１４ Ｕ字状部材
１５ カバー
１６ 床板
１７ 支持枠用ホルダ DESCRIPTION OF SYMBOLS 1,9 Stand 2,10 Top arm 3 Top arm joint part 4 Upper support tube 5 Lower support tube 6 Support tube holder 7 Recess in stand 8 Recess in top arm 11 Upper support frame 12 Lower support Frame 13, 14 U-shaped member 15 Cover 16 Floor plate 17 Support frame holder

Claims (6)

紡機の長手方向に延設されて複数のスタンド及びトップアームを支持する支持部材を備えた前記紡機のドラフト装置において、
前記支持部材（４，５；１１，１２）を２つのみ設け、これらに前記スタンド（１，９）及び前記トップアーム（２，１０）を設け、更に、これら２つを、前記紡機の上下方向で互いに重なるよう配置するとともに、該紡機の長手方向へ互いに平行に延設したことを特徴とする紡機のドラフト装置。In the drafting device of the spinning machine including a support member that extends in the longitudinal direction of the spinning machine and supports a plurality of stands and top arms,
Only two of the support members (4, 5; 11, 12) are provided, and the stand (1, 9) and the top arm (2, 10) are provided on the support members (4, 5; 11, 12). A drafting device for a spinning machine, which is arranged so as to overlap each other in a direction and extends in parallel to the longitudinal direction of the spinning machine. 前記支持部材を、円形断面のロッド又はチューブ（４，５）で形成したことを特徴とする請求項１記載の紡機のドラフト装置。  The drafting device for a spinning machine according to claim 1, wherein the supporting member is formed of a rod or tube (4, 5) having a circular cross section. ２つの凹部（７，８）を前記スタンド（１）及び前記トップアーム（２）それぞれの側部に設け、これら凹部をそれぞれ対向させて、両支持チューブ（４，５）を包囲し締結するよう構成したことを特徴とする請求項２記載の紡機のドラフト装置。 Two concave portions ( 7, 8) are provided on the side portions of the stand (1) and the top arm ( 2 ), respectively, and these concave portions are opposed to each other so as to surround and fasten both support tubes (4, 5) The drafting apparatus for a spinning machine according to claim 2, wherein the drafting apparatus is configured. 前記支持部材を、断面が長方形状又は正方形状の支持枠（１１，１２）で形成したことを特徴とする請求項１記載の紡機のドラフト装置。The support member, the cross-sectional surface is rectangular or square-shaped supporting frame (11, 12) to the formation of the draft apparatus spinning machine according to claim 1, wherein. 前記トップアーム（１０）を上側の前記支持枠（１１）に、前記スタンド（９）を下側の前記支持枠（１２）にそれぞれ固定したことを特徴とする請求項４記載の紡機のドラフト装置。  The drafting device for a spinning machine according to claim 4, wherein the top arm (10) is fixed to the upper support frame (11) and the stand (9) is fixed to the lower support frame (12). . 前記トップアーム（１０）を前記第一の支持部材（１１）に固設するとともに、前記スタンド（９）を前記第一及び第二の支持部材（１１，１２）に固設したことを特徴とする請求項４記載の紡機のドラフト装置。Wherein while fixed top arm (10) to said first support member (11) and fixed to the stand (9) before Symbol first and second support members (11, 12) The drafting device for a spinning machine according to claim 4.
JP2006552517A 2004-02-12 2005-02-05 Spinning machine drafting equipment Expired - Fee Related JP4567698B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410007147 DE102004007147B4 (en) 2004-02-12 2004-02-12 Drafting system for spinning machines
PCT/EP2005/001195 WO2005078174A1 (en) 2004-02-12 2005-02-05 Drawing assembly for spinning frames

Publications (3)

Publication Number Publication Date
JP2007522357A JP2007522357A (en) 2007-08-09
JP2007522357A5 JP2007522357A5 (en) 2008-03-06
JP4567698B2 true JP4567698B2 (en) 2010-10-20

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JP2006552517A Expired - Fee Related JP4567698B2 (en) 2004-02-12 2005-02-05 Spinning machine drafting equipment

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EP (1) EP1713965B1 (en)
JP (1) JP4567698B2 (en)
CN (1) CN100529211C (en)
DE (2) DE102004007147B4 (en)
WO (1) WO2005078174A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005050539A1 (en) * 2005-10-21 2007-05-03 Texparts Gmbh Arrangement of drafting devices on a textile machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB670472A (en) * 1949-11-16 1952-04-16 Tmm Research Ltd Improved means for supporting and loading the top rollers of textile drafting apparatus
DE1971929U (en) * 1967-08-22 1967-11-02 Zinser Textilmaschinen Gmbh STRETCHING OR DELIVERY UNIT FOR SPINNING OR TWISTING MACHINERY.
DE2616957C3 (en) * 1976-04-17 1981-10-29 Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh, 7334 Suessen Method for replacing drafting devices on spinning machines and drafting device structural unit for carrying out the method
DE2656537A1 (en) * 1976-12-14 1978-06-15 Schurr Stahlecker & Grill Yarn stretching assemblies for spinning machines - have lower support of stretching device carried at one end by common transom and other end supported by setting pins abutting frame
DE2705553A1 (en) * 1977-02-10 1978-08-17 Stahlecker Fritz Bearing pedestal for staple fibre roving stretching device - having intermediate lower roller support on pedestal, for adjustment relative to upper rollers
JPH0444628Y2 (en) * 1986-12-03 1992-10-21
DE3720631A1 (en) * 1987-06-23 1989-01-05 Zinser Textilmaschinen Gmbh STAND FOR A TEXTILE MACHINE, ESPECIALLY FOR A SPINNING OR TWINING MACHINE
IT216671Z2 (en) * 1989-06-15 1991-09-18 Savio Spa METAL FLAT PLATE TO SUPPORT MULTIPLE SPINNING SPINES.
DE4340965C1 (en) * 1993-12-01 1995-03-02 Zinser Textilmaschinen Gmbh Spinning or twisting machine
DE4419124C1 (en) * 1994-06-01 1996-02-01 Skf Textilmasch Komponenten Mounting rod to secure drawing unit to a spinner
DE10227944C5 (en) * 2002-06-22 2010-02-18 Oerlikon Textile Gmbh & Co. Kg Vertical intermediate stand for ring spinning machines
DE10243800A1 (en) * 2002-09-17 2004-03-18 Maschinenfabrik Rieter Ag Support frame for drafting system on ring spinning machine includes insert for alternative roller positions, e.g. conversion to sliver compacting

Also Published As

Publication number Publication date
CN1918333A (en) 2007-02-21
DE102004007147A1 (en) 2005-09-22
EP1713965A1 (en) 2006-10-25
DE102004007147B4 (en) 2005-11-24
EP1713965B1 (en) 2010-07-28
WO2005078174A1 (en) 2005-08-25
CN100529211C (en) 2009-08-19
JP2007522357A (en) 2007-08-09
DE502005010003D1 (en) 2010-09-09

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