JPS6170019A - Cleaning in suction twist spinning frame - Google Patents

Cleaning in suction twist spinning frame

Info

Publication number
JPS6170019A
JPS6170019A JP19118284A JP19118284A JPS6170019A JP S6170019 A JPS6170019 A JP S6170019A JP 19118284 A JP19118284 A JP 19118284A JP 19118284 A JP19118284 A JP 19118284A JP S6170019 A JPS6170019 A JP S6170019A
Authority
JP
Japan
Prior art keywords
rollers
fiber
roller
heating
spinning
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.)
Pending
Application number
JP19118284A
Other languages
Japanese (ja)
Inventor
Akiji Anahara
穴原　明司
Shigeru Muramatsu
茂 村松
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works Ltd
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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP19118284A priority Critical patent/JPS6170019A/en
Publication of JPS6170019A publication Critical patent/JPS6170019A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/22—Cleaning of running surfaces
    • D01H4/26—Cleaning of running surfaces in friction spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/16—Friction spinning, i.e. the running surface being provided by a pair of closely spaced friction drums, e.g. at least one suction drum
    • D01H4/18—Friction drums, e.g. arrangement of suction holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

PURPOSE:To enable the cleaning of the space between a pair of twisting rollers, and the space between the rollers and the fiber feeder, by using a fiber-feeder for supplying opened fiber to the space between a pair of twisting rollers, and placing the feeder detachably to the twisting rollers. CONSTITUTION:In a suction twist spinning frame, the fiber-feeder 22 for supplying opened fiber to the fiber-twisting zone R constructed of a pair of twisting roller 15, 18 is placed in a manner detachable from the fiber-twisting zone R.

Description

【発明の詳細な説明】 発明の目的 （産業上の利用分野） 本発明は繊維供給チャンネルから供給された開繊繊維が
、隣接して配置され、同方向に回転する一対の加熱ロー
ラの表面により形成される楔状空間において、少なくと
も前記一方の加熱ローラに吸着された状態で加熱作用を
受けて糸として紡出される吸着加熱紡績装置における掃
除方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Industrial Application Field) The present invention provides a system in which spread fibers supplied from a fiber supply channel are spread by the surfaces of a pair of heated rollers that are arranged adjacent to each other and rotate in the same direction. The present invention relates to a cleaning method for an adsorption/heating spinning device in which the yarn is spun as yarn by being subjected to a heating action while being adsorbed by at least one of the heating rollers in the wedge-shaped space that is formed.

（従来の技術） 従来、この種の吸着加熱紡１ａ＠置として第９図に示す
紡績装置が提案されている。この従来装置においては同
一方向へ回転される無孔ロー５１及び多数の吸気孔２ａ
を有する多孔ローラ２が隣接され、図示しない開繊装置
により開繊された繊維が前記両ローラ１．２により形成
される楔状空間Ｒに繊維供給ダクト３を介して案内放出
されるようになっている。多孔ローラ２の内側には吸引
ダクト４が配設されており、その吸引口４ａが前記楔状
空間Ｒ側に配置されている。従って、楔状空間Ｒ内に供
給される開繊繊維が吸引口４ａに対応する多孔ローラ２
の表面上に吸着され、繊維束Ｓとなる。このｔａ維束Ｓ
は前記両ローラ１，２により加熱作用を受けつつ楔状空
間Ｒ内から紙面に垂直方向に引出され、糸となって図示
しないバツケ−ジに巻取られる。(Prior Art) Conventionally, a spinning apparatus shown in FIG. 9 has been proposed as this type of adsorption heating spinning 1a@. In this conventional device, a non-porous row 51 and a large number of intake holes 2a are rotated in the same direction.
The perforated rollers 2 having the above-mentioned rollers 1.2 are adjacent to each other, and the fibers opened by a fiber opening device (not shown) are guided and discharged into the wedge-shaped space R formed by the two rollers 1.2 through the fiber supply duct 3. There is. A suction duct 4 is arranged inside the porous roller 2, and its suction port 4a is arranged on the wedge-shaped space R side. Therefore, the spread fibers supplied into the wedge-shaped space R are transferred to the porous roller 2 corresponding to the suction port 4a.
is adsorbed onto the surface of the fiber bundle S. This ta fiber bundle S
is pulled out from inside the wedge-shaped space R in a direction perpendicular to the plane of the paper while being heated by the rollers 1 and 2, and is wound into a thread in a bag (not shown).

一般に、このような紡績装置においては前記両ローラよ
り構成される加熱部から糸を引出し、パッケージに巻取
る間に発生する糸切れを前位して糸切れ検出装置が設け
られており、糸切れが発生した場合には同検出装置の検
出信号に基づいて繊維供給停止が行われるようになって
いる。そして、パッケージより引戻された糸の端部を再
び櫟状空ＩＩＩＩＲ内に挿入し、前記両ローラ１．２の
ＦＪＷＡにより回転させ、開繊ＩＩを供給するとともに
パッケージを回転させ、糸を巻取ることにより紡出が再
開される。ところが、糸切れ検出は検出装置内に糸がな
くなったとき糸切れ信号が出されるため、開繊繊維供給
停止は実際の糸切れよりも若干遅れることになり、この
遅れ分に相当する繊維が加熱空間Ｒ内へ堆積する。この
ような堆積繊維の存在は糸継ぎを行う際の大きな障害と
なる。従って、糸切れ後には加熱空間Ｒ内における堆積
１１！維を除去することが必要となるが、前記従来装置
においてはローラ１，２の軸心方向に細長い空間Ｒ内で
の堆積繊維除去作業は極めてｎしい。Generally, in such a spinning device, a yarn breakage detection device is installed in front of the yarn breakage that occurs when the yarn is pulled out from the heating section made up of the two rollers and wound into a package. When this occurs, the fiber supply is stopped based on a detection signal from the detection device. Then, the end of the yarn pulled back from the package is reinserted into the oval cavity IIIR, rotated by the FJWA of both the rollers 1.2, the opening II is supplied, the package is rotated, and the yarn is wound. By removing it, spinning will be restarted. However, in yarn breakage detection, a yarn breakage signal is issued when there is no more yarn in the detection device, so there is a slight delay in stopping the opening fiber supply from the actual yarn breakage, and the fibers corresponding to this delay are heated. It is deposited in the space R. The presence of such deposited fibers becomes a major hindrance when splicing yarns. Therefore, after yarn breakage, the accumulation 11! in the heating space R! Although it is necessary to remove the accumulated fibers, in the conventional apparatus described above, it is extremely difficult to remove the accumulated fibers within the space R that is elongated in the axial direction of the rollers 1 and 2.

そこで、このような問題点を解決しようと１．また吸着
加熱紡績Ｈ置が特開昭５７−７１４２３弓公報に開示さ
れている。この従来装置では第１０図に示すように、左
右一対の支持フレーム５，６の上端部に嵌合溝５ａ、３
ａを設け、無孔ローラ１の軸７の両端を回転可能に支持
ｆる支持板８，０が前記両嵌合溝５ａ、６ａ内にそれぞ
れ嵌入支持されている。６１はローラ駆動用のヘルドで
あろ１、一方の支持板９は嵌合溝６ａ１．：架設された
軸１０により回動可能に支持されており、他方の支持板
８が弾性付勢手段により嵌合溝５ａ内に押接されている
。従って、糸切れ時には第１０図に鎖線で示すように軸
１０を中心として無孔ローラ１を上動し、楔状空間Ｒを
拡大開放して堆積繊維の除去を行うことができる。Therefore, in order to solve these problems, 1. Further, an adsorption heating spinning H device is disclosed in Japanese Unexamined Patent Publication No. 57-71423. In this conventional device, as shown in FIG. 10, fitting grooves 5a and 3
Support plates 8 and 0 which rotatably support both ends of the shaft 7 of the non-perforated roller 1 are fitted and supported in the fitting grooves 5a and 6a, respectively. 61 is a heald 1 for driving a roller, and one support plate 9 has a fitting groove 6a1. : It is rotatably supported by an installed shaft 10, and the other support plate 8 is pressed into the fitting groove 5a by an elastic biasing means. Therefore, when the thread breaks, the non-perforated roller 1 is moved upward about the shaft 10 as shown by the chain line in FIG. 10, and the wedge-shaped space R is expanded and opened to remove the accumulated fibers.

（発明が解決しようとする問題点） ところが、この従来装置においては次に述べるような問
題がある。通常、無孔ローラ１及び多孔ローラ２の回転
による加熱作用をｔｉＩ［を束Ｓに対して良好に付与す
るためには糸の太さから明らかなように両Ｏ−ラ１，２
の間隙をできる限り小さくすることが望ましい。ところ
が、前記従来装置においては無孔ローラ１を傾動可能な
構成としているため、両Ｏ−ラ１，２の間隙を適正に設
定する必要上前記傾動ｉ構には極めて高い精度が要求さ
れ、製作が難しい。(Problems to be Solved by the Invention) However, this conventional device has the following problems. Normally, in order to satisfactorily apply the heating effect of the rotation of the non-perforated roller 1 and the perforated roller 2 to the bundle S, it is necessary to
It is desirable to make the gap as small as possible. However, in the conventional device, since the non-perforated roller 1 is configured to be tiltable, extremely high precision is required for the tilting mechanism due to the need to appropriately set the gap between the two O-rollers 1 and 2, and the manufacturing process is complicated. is difficult.

又、この従来装置では無孔ローラ１が弾性付勢手段によ
り所定位置に保持されているので、運転時において同ロ
ーラ１が微妙な振動を生じ易く、紡出作用に悪影響を与
える。Further, in this conventional device, since the non-perforated roller 1 is held in a predetermined position by an elastic biasing means, the roller 1 tends to generate slight vibrations during operation, which adversely affects the spinning operation.

発明の構成 （問題点を解決するための手段） 前“記問題点を解決するため、本発明では繊Ｉｆｌ給チ
ャンネルを通過した開１ｉｉｉｉ雑が、隣接して配置さ
れ、同方向へ回転する一対の加熱ローラの表面により形
成される楔状空間において、少なくとも前記一方の加！
！Ｏ−ラに吸着された状態で加熱作用を受けて糸として
紡出される吸着加熱紡績装置において、前記両加熱ロー
ラの隣接部に形成される楔状空間に近接配置された繊維
供給ダクトを紡出位置から楔状空間前面を開放する非紡
出位；６へ前記４１Ｍ供給装置を移動し、前記楔状空間
を掃除するようにした。Structure of the Invention (Means for Solving the Problems) In order to solve the problems mentioned above, in the present invention, the fibers passing through the fiber supply channel are connected to a pair of fibers arranged adjacently and rotating in the same direction. In the wedge-shaped space formed by the surface of the heating roller, at least one of the above-mentioned additions is applied!
! In an adsorption/heating spinning device in which yarn is spun by being heated while being adsorbed by an O-roller, a fiber supply duct placed close to a wedge-shaped space formed adjacent to both heating rollers is placed at a spinning position. The 41M supply device was moved from 6 to the non-spinning position where the front surface of the wedge-shaped space was opened, and the wedge-shaped space was cleaned.

（作用） すなわち、両加熱ローラから！１Ｉｆｆ供給装謂を回動
離間あるいはスライド離間させることにより両ローラ間
に形成される楔状空間前面が開放される。(Function) In other words, from both heating rollers! By rotating or sliding the 1Iff supply device apart, the front surface of the wedge-shaped space formed between both rollers is opened.

従って、堆積４ＩＮ除去用の吸引あるいは噴射ノズルを
同模秋空間内に容易に挿入することができ、堆積繊維の
除去を容易に行ない得る。又、両加熱ローラは互いに移
動することなくそれらの相対位置を保っており、繊維供
給装置側が移動するのみであるので、加熱ローラ側を移
動させるための精密な機構が不要となるとともに、紡出
作用にズｔする悪影響が解消される。Therefore, a suction or injection nozzle for removing the accumulated fibers can be easily inserted into the same space, and the accumulated fibers can be easily removed. In addition, since both heating rollers maintain their relative positions without moving each other, and only the fiber supply device side moves, there is no need for a precise mechanism to move the heating roller side, and the spinning The negative effects that would affect the operation are eliminated.

（実施例） 以下、本発明を具体化した一実施例を第１〜７図に基づ
いて説明する。この実施例ではｒＨＩ織機（にとして表
面にメタリックワイヤを巻回した開繊口−ラを用いてい
る。(Example) Hereinafter, an example embodying the present invention will be described based on FIGS. 1 to 7. In this embodiment, an rHI loom (spreader) with a metallic wire wound around its surface is used.

１１は支持台１２に貫通立設された円筒状の吸引バイブ
であって、支持台１２の上側において同バイブ１１の外
周面には上下方向に長孔の細隙状の吸引口１１ａが設け
られている。第４図に示すように、吸引バイブ１１の上
端には筒状の軸受１３が下方へ垂下するように嵌入固着
されてＪ５す、同軸受１３には軸１４が上方へ突出する
ように回転自在に支持されている。同軸１４の上端部に
は多数の吸気孔１５ａを有する中空の加熱ローラ１５が
その取付筒部１５ｂを介して嵌着固定されており、その
外周部が吸引パイプ１１の外周面に近接して吸引口１１
ａを被覆するように形成されている。Reference numeral 11 denotes a cylindrical suction vibrator that extends vertically through the support base 12. On the upper side of the support base 12, the outer peripheral surface of the vibrator 11 is provided with a suction port 11a in the form of a long hole in the vertical direction. ing. As shown in FIG. 4, a cylindrical bearing 13 is fitted and fixed to the upper end of the suction vibrator 11 so as to hang downward, and a shaft 14 is rotatably protruded upward from the bearing 13. is supported by A hollow heating roller 15 having a large number of suction holes 15a is fitted and fixed to the upper end of the coaxial 14 via its mounting cylinder 15b, and its outer peripheral portion is close to the outer peripheral surface of the suction pipe 11 to attract suction. Mouth 11
It is formed to cover a.

吸引バイブ１１に隣接して支持台１２には支持筒１６カ
（貫通立設されており、同筒１６の上端部には前記軸受
１３と同様の軸受６２が下方へ垂下するように嵌入固着
されているとともに、その上端部には軸１７が上方へ突
出するように回転自在に支持されている。同軸１７の上
端部には中空の加熱Ｏ−ラ１８がその取付筒部１８ａを
介して嵌着固定されており、両開熱ローラ１５．１８の
外周面が吸引口１１ａの近傍においてごくわずかの間隔
をおいて近接するように配ば構成されている。Adjacent to the suction vibrator 11, a support tube 16 is installed in the support base 12 (through it), and a bearing 62 similar to the bearing 13 is fitted and fixed to the upper end of the tube 16 so as to hang downward. At the same time, a shaft 17 is rotatably supported at the upper end of the shaft 17 so as to protrude upward.A hollow heating roller 18 is fitted to the upper end of the shaft 17 via its mounting cylindrical portion 18a. The outer circumferential surfaces of both open heat rollers 15 and 18 are arranged close to each other with a very small interval in the vicinity of the suction port 11a.

そして、両開熱ローラ１５．１８の取付筒部１５ｂ、１
８ａの外周面には駆動ベルト１９が圧接され、第３図に
示すよ゛うに同ベルト１９が矢印Ｐ方向へ駆動されるこ
とにより両加熱Ｏ−ラ１５゜１８が同図に示す矢印Ｑ方
向、すなわち同一方向へ回転されるようになっている。Then, the mounting cylinder portions 15b, 1 of the double-opening heat rollers 15.18
A drive belt 19 is pressed against the outer circumferential surface of 8a, and by driving the belt 19 in the direction of arrow P as shown in FIG. 3, both heating rollers 15 and 18 move in the direction of arrow Q shown in the figure. , that is, they are rotated in the same direction.

第１図において両加熱Ｏ−ラ１５，１８の右方には駆動
軸２０及び支持バイブ２１が互いに平行に配設されてお
り、同バイブ２１には繊維供給袋！２２がその本体２３
と取付板２４との間に同バイブ２１を挾むことにより回
動可能に装着されている。本体２３内には溝付きのフィ
ードローラ２５が回転可能に収容されているとともに、
同ローラ２５の近傍には開繊ローラ２６が高速回転可能
に収容されている。そして、フィードローラ２５上には
軸２７に回動可能に支持されたブレッサ２８がバネ２９
により押接されており、ブレッサ２８の基端側下面には
スライバ導入用の導入部材３０が止着されている。In FIG. 1, a drive shaft 20 and a support vibrator 21 are arranged parallel to each other on the right side of both heating rollers 15 and 18, and the vibrator 21 includes a fiber supply bag! 22 is the main body 23
The vibrator 21 is sandwiched between the vibrator 21 and the mounting plate 24, so that the vibrator 21 is rotatably mounted. A grooved feed roller 25 is rotatably housed in the main body 23, and
A fiber opening roller 26 is housed near the roller 25 so as to be rotatable at high speed. A breather 28 rotatably supported by a shaft 27 is mounted on the feed roller 25 with a spring 29.
An introduction member 30 for introducing the sliver is fixed to the bottom surface of the proximal side of the breather 28.

第２，５図に示すように支持バイブ２１内には駆動軸３
１が挿通配設されており、第５図に示すように本体２３
の右側において支持バイブ２１の上部に切欠２１ａが形
成されているとともに、同切欠２１ａと対応する位置に
おいて駆動軸３１にはギヤ３２が固着されている。同ギ
ヤ３２には本体２３の右側方に回動可能に支持された中
間ギヤ３３が噛合されており、同ギヤ３３には光電方式
の糸切れ検出装置５０からの検出信号により連結解除さ
れる電磁クラッチ５１を介してフィードローラ２５に作
動連結されるギヤ３４が噛合されている。As shown in FIGS. 2 and 5, a drive shaft 3 is provided inside the support vibrator 21.
1 is inserted through the main body 23 as shown in FIG.
A notch 21a is formed in the upper part of the support vibrator 21 on the right side thereof, and a gear 32 is fixed to the drive shaft 31 at a position corresponding to the notch 21a. An intermediate gear 33 rotatably supported on the right side of the main body 23 is meshed with the gear 32, and the gear 33 is an electromagnetic gear that is disconnected by a detection signal from a photoelectric thread breakage detection device 50. A gear 34 operatively connected to the feed roller 25 via a clutch 51 is engaged.

又、第２，５図に示すように本体２３の右側方において
駆動軸２０には金属製のローラ３５が止着されていると
ともに、本体２３の右側方には開繊ローラ２６と同軸的
に作動連結された金属製のローラ３６が配設されており
、両ローラ３５，３６には本体２３の右側方に回動可能
に支持されたゴム製の弾性ローラ３７が押接されている
。従って、駆動軸２０．３１が駆動されると、フィード
ローラ２５及び開繊Ｏ−ラ２６が同一方向に回転され、
導入部材３０から導入されたスライバ３８がフィードロ
ーラ２５とプレツサ２８との協働作用により所定速度で
開繊ローラ２６へ供給され、同ローラ２６により開繊さ
れた繊維が本体２３から加熱ローラ１５．１８側へ延設
された繊維供給ダクト３９内へと放出されるようになっ
ている。Further, as shown in FIGS. 2 and 5, a metal roller 35 is fixed to the drive shaft 20 on the right side of the main body 23, and a metal roller 35 is attached coaxially with the opening roller 26 on the right side of the main body 23. A metal roller 36 is operatively connected, and an elastic roller 37 made of rubber and rotatably supported on the right side of the main body 23 is pressed against both rollers 35 and 36. Therefore, when the drive shaft 20.31 is driven, the feed roller 25 and the opening O-roller 26 are rotated in the same direction.
The sliver 38 introduced from the introduction member 30 is fed to the opening roller 26 at a predetermined speed by the cooperation of the feed roller 25 and presser 28, and the fibers opened by the roller 26 are transferred from the main body 23 to the heating roller 15. The fibers are discharged into a fiber supply duct 39 extending toward the 18 side.

第５図に示すように本体２３と切欠き２１ａとの間の支
持バイブ２１にはリング４０が締付固定されており、同
リング４０と本体２３との間にはこれらに両端を掛止め
されたネジリバネ４１が繊維供給袋＠２２を両開熱ロー
ラ１５．１８から離間する方向へ回動付勢するように介
在されている。As shown in FIG. 5, a ring 40 is fastened and fixed to the support vibe 21 between the main body 23 and the notch 21a, and both ends of the ring 40 and the main body 23 are latched. A torsion spring 41 is interposed to bias the fiber supply bag @22 in a direction away from the opening rollers 15, 18.

又、本体２３の左側方において支持バイブ２１にはカム
４２が締付固定されているとともに、その上側には掛止
レバー４３が軸４４に回動可能に支持されており、ネジ
リバネ５２により掛止レバー４３の先端側掛止８ＩＳ４
３ａがカム４２側へ回動付勢されるようになっている。Further, a cam 42 is fastened and fixed to the support vibrator 21 on the left side of the main body 23, and a latching lever 43 is rotatably supported on a shaft 44 above the cam 42, and is latched by a torsion spring 52. Tip side latch 8IS4 of lever 43
3a is rotationally biased toward the cam 42 side.

カム４２上には第１及び第２の係合溝４２ａ、４２ｂが
設けられてあり、第１図に示すように掛止レバー４３の
掛止部４３ａが第１の係合溝４２ａに位置するときには
、繊維供給ダクト３つのくさび状先端部が第３図に示す
ように両加熱ローラ１５，１８の吸引口１１ａ側に形成
される模試の空間Ｒの前面へ延出され、第６図に示すよ
うに掛止部４３ａが第２の係合溝４２ｂに位置するとき
には繊維供給装置２２が両加熱ローラ１５．１８から離
間して前記横状空間Ｒを開放するようになっている。そ
して、掛止レバー４３は第１．６図に示すように本体２
３の左側面に取着されたカバー４５の下端面と、カム４
２の近傍において本体２３の左側面上に突設された規制
突部４６とによりその回動量を規制されるようになって
いる。First and second engagement grooves 42a and 42b are provided on the cam 42, and as shown in FIG. 1, the latching portion 43a of the latching lever 43 is located in the first engagement groove 42a. Sometimes, the wedge-shaped tips of the three fiber supply ducts are extended to the front of the mock space R formed on the side of the suction ports 11a of both heating rollers 15 and 18, as shown in FIG. 3, and as shown in FIG. Thus, when the hooking portion 43a is located in the second engagement groove 42b, the fiber supply device 22 is separated from both heating rollers 15, 18 to open the horizontal space R. The latch lever 43 is attached to the main body 2 as shown in Fig. 1.6.
The lower end surface of the cover 45 attached to the left side of the cam 4
The amount of rotation is regulated by a regulating protrusion 46 protruding from the left side surface of the main body 23 in the vicinity of 2.

そして、このような繊維供給装置２２及び加熱ローラ１
５，１８が駆動軸２０及び支持パイプ２１に沿って複数
配設されている。Then, such a fiber supply device 22 and heating roller 1
5 and 18 are arranged along the drive shaft 20 and the support pipe 21.

さて、繊維供給装置２２は第１．２図に示ｊｊ萌出位置
にあり、開繊ローラ２６により開繊さＰｉτ４１帷供給
ダクト３９内へ救出された聞繊繊卸／）＼吸引バイブ１
１の吸引口１１ａ内へ吸引されろ気２ｆコにのって同吸
引口１１ａと対応するＩＩｎ　（黙［１−ラ１５の外周
面に吸着される。吸着繊紺束Ｓ（よ両１ｊ［１り・□ロ
ーラ１５，１８の摩擦作用をうけ′Ｃさらにｈｌｌ　Ｉ
？Ａされ、一対の引出しローラ４７により両［−〕−ラ
１５．１８のｌＪぼ軸心に沿って−Ｆｈへ引出８れ、糸
Ｙとなって巻取ローラ４８によりパッケージ・１ｊに巻
取られる。Now, the fiber supply device 22 is in the eruption position shown in FIG.
The air 2f is sucked into the suction port 11a of No. 1, and the IIn corresponding to the suction port 11a is adsorbed to the outer peripheral surface of the suction port 11a. 1ri・□Under the frictional action of rollers 15 and 18, further hll I
? A is pulled out to -Fh by a pair of pull-out rollers 47 along the lJ axis of both [-]-ra 15.18, and is turned into yarn Y and wound into a package 1j by a winding roller 48. .

何らかの理由により糸切れが発生し、糸切れ検出装置５
０から糸切れ検出信号が出力されろと、電磁クラッチ５
１の作動連結が解除さゼし、フ（−トローラ２５の回転
が停止されろ５従って　ｈ１１！”’］−ラ２５から開
繊ローラ２６へのスライバ３８の供給は停止され、模秋
空間Ｒ内への聞′４Ｉ＆繊維の救出が停止されるが、糸
切れ検出の遅れによりノ（−トローラ２５の回転停止が
若干遅れ、この遅ね時間に応じた吊の開城繊維が喫味空
間Ｒ内に５り出され、堆積する。この堆積繊維は糸端部
を再び横状空間Ｒ内に挿入して糸継ぎを行う際の大きな
妨げとなる。この堆積繊維を除去するためにこの実施例
ではネジリバネ５２に抗して掛止レバー４３を第１図に
おいて時計回り方向に回動させ、掛止部４３ａと第１の
係合溝４２ａとの係合状態を解除した状態で前記堆積Ｉ
ＩＮの除去が行われる。If thread breakage occurs for some reason, the thread breakage detection device 5
When the thread breakage detection signal is output from 0, the electromagnetic clutch 5
1 is released, the rotation of the roller 25 is stopped, and the supply of the sliver 38 from the roller 25 to the opening roller 26 is stopped, and the rotation of the roller 25 is stopped. The rescuing of the fibers is stopped, but due to the delay in detecting yarn breakage, there is a slight delay in stopping the rotation of the troller 25. 5 is taken out and deposited.This deposited fiber becomes a big hindrance when inserting the yarn end into the horizontal space R again and splicing the yarn.In order to remove this deposited fiber, a torsion spring is used in this embodiment. 52 in the clockwise direction in FIG.
Removal of IN is performed.

すなわち、掛止レバー４３を前記のように操作すれば同
レバー４３の掛止８ＩＳ４３ａと第１の係合ｉ１４２ａ
との係合が解除される。従って、ネジリバネ４１の作用
により繊維供給装置２２仝体が支持バイブ２１を中心と
して両加熱ローラ１５，１８から離間する方向へ回動さ
れ、第６図に示すように掛止部４３ａが第２の係合溝４
２ｂに係合することにより繊維供給装置２２がネジリバ
ネ４１の作用により同図に示す非紡出位置に保持される
。That is, if the latch lever 43 is operated as described above, the latch 8IS43a of the lever 43 is engaged with the first engagement i142a.
The engagement with is released. Therefore, by the action of the torsion spring 41, the body of the fiber supply device 22 is rotated around the support vibrator 21 in a direction away from both heating rollers 15, 18, and as shown in FIG. Engagement groove 4
2b, the fiber supply device 22 is held in the non-spinning position shown in the figure by the action of the torsion spring 41.

このようにしてｉｉｍ供給装置２２が紡出位置から非紡
出位置へ回動され、繊維供給ダクト３９の先端部により
ほぼ閉成されていた楔状空間Ｒの前面が開放され、例え
ば第６，７図に示す吸引ノズル５３を櫟状空間Ｒ内に容
易に挿入することがでさ′る。従って、樹状空間Ｒ内の
堆積繊維の除去が容易に行い得る。In this way, the iim supply device 22 is rotated from the spinning position to the non-spinning position, and the front surface of the wedge-shaped space R, which was almost closed by the tip of the fiber supply duct 39, is opened, and, for example, the 6th and 7th The suction nozzle 53 shown in the figure can be easily inserted into the cylindrical space R. Therefore, the accumulated fibers within the dendritic space R can be easily removed.

横状空間Ｒ内の堆積繊維の除去が終−）だ後、繊維供給
′３Ａ置２２をネジリバネ４１に抗して両加熱ローラ１
５，１８側へ回動付勢すれば、掛止レバー４３の掛止部
４３ａが再び第１の係合溝４２ａに係合し、ｌＩ帷供給
装置２２が再び第１．２図（−示す紡出位置へ配置され
る。After the removal of the accumulated fibers in the horizontal space R is completed, the fiber supply '3A position 22 is moved against both heating rollers 1 against the torsion spring 41.
5 and 18, the latch portion 43a of the latch lever 43 engages with the first engagement groove 42a again, and the II cloth supply device 22 again moves to the position shown in FIG. 1.2 (-). Placed at the spinning position.

このように、本実施例では両加熱［］−−ラ１５゜１８
に近接する紡出位置と両ローラ１５．１３５１ら離間し
た非紡出位置との間で繊維供給装置Ｆｌ　２２を回動し
１ｑるようにしたので、両加熱ローラ１５゜１８の相対
位置を不動に深って加熱作用に人き／ヱ影響を与える両
ローラ１５，１８の間隙を予め六２定した状態に維持し
たまま１「植繊紺を除去することができる。従って１糸
継ぎ時及びその後の紡出時においても最良の加熱作用を
１ｑることがて・さ゛ろ。In this example, both heating []--ra 15°18
Since the fiber feeder Fl 22 is rotated 1q between the spinning position close to the spinning position and the non-spinning position spaced apart from both rollers 15.1351, the relative positions of the heating rollers 15.18 are fixed. It is possible to remove the 1st fiber navy blue while keeping the gap between the rollers 15 and 18, which deepens and affects the heating action, in a predetermined state. Even during subsequent spinning, the best heating effect can be achieved by 1q.

又、本実施例では１卦止レバー４３を甲：二回初（・ｖ
作するのみで繊維供給装置２２を紡出（〜装置からＪ１
紡出位置へと回動することができ、撲秋空間Ｒ内の堆積
繊維の除去作業が極めて容易に行われ１ｑる。In addition, in this embodiment, the one word stop lever 43 is
Spin the fiber supply device 22 by simply
It can be rotated to the spinning position, and the work of removing accumulated fibers in the spinning space R can be performed extremely easily.

又、非紡出位置から紡出位置へ繊維供給装置２２を移動
するにはネジリバネ４１に抗して同供給装置２２を回動
付勢するだけでよく、掃除後の糸継ぎ開始作業も極めて
簡単に行うことができる。Furthermore, in order to move the fiber supply device 22 from the non-spinning position to the spinning position, it is only necessary to rotate and bias the fiber supply device 22 against the torsion spring 41, and the work of starting yarn splicing after cleaning is also extremely simple. can be done.

本発明は前記実施例のみに限らず、例えば第８図に示す
実施例も可能である。The present invention is not limited to the above-mentioned embodiment, but also includes the embodiment shown in FIG. 8, for example.

この実施例ではｌｌｉ維供給装置５４が支持台５５上に
おいてスライド可能に支持され、両加熱ローラ１５，１
８から離間する方向へ弾性的に付勢されている。そして
、同図に実線で示すように、同供給装置５４の垂下部５
４ａが支持台５５の後端（第８図において左端）に当接
した位置、すなわち紡出位置にあるときには前記実施例
と同様に回動付勢されている掛止レバー５６の掛止部５
６ａが支持台５５の前端に係合するようになっている。In this embodiment, the lli fiber supply device 54 is slidably supported on a support stand 55, and both heating rollers 15, 1
It is elastically biased in a direction away from 8. As shown by the solid line in the figure, the hanging portion 5 of the supply device 54
When the latching portion 5 of the latching lever 56 is in a position where the 4a is in contact with the rear end of the support base 55 (the left end in FIG. 8), that is, at the spinning position, the latching portion 5 of the latching lever 56 is biased to rotate as in the previous embodiment.
6a is adapted to engage with the front end of the support base 55.

従って、紡出時において繊維供給装置５４が後退してし
まうおそれはない。一方、繊維供給装置５４が第８図に
ｍ線で示す非紡出位置に後退しているときには図示しな
い規制手段によりこれ以上の後退を規制されている。又
、開繊ローラ２６に同軸的に作動連結されたローラ３６
と駆動軸２０に止着されたローラ３５との間には二つの
弾性ローラ５７，５８が介在されているとともに、電磁
クラッチを介してフィードローラ２５に作動連結された
ギヤ３４と駆ｖＪ軸３１に固着されたギヤ３２との間に
は二つの中間ギヤ５９．６０が介在されている。Therefore, there is no fear that the fiber supply device 54 will move backward during spinning. On the other hand, when the fiber supply device 54 is retreated to the non-spinning position shown by the line m in FIG. 8, further retreat is regulated by a regulating means (not shown). Additionally, a roller 36 is coaxially operatively connected to the opening roller 26.
Two elastic rollers 57 and 58 are interposed between the roller 35 fixed to the drive shaft 20, and a gear 34 and the drive shaft 31 are operatively connected to the feed roller 25 via an electromagnetic clutch. Two intermediate gears 59 and 60 are interposed between the gear 32 and the gear 32 fixedly attached to the gear 32.

この実施例においても掛止レバー５６をｊ！に回動操作
するのみで繊維供給装置５４が紡出位置から非紡出位置
へスライド優遇し、堆積繊維の除去作業を簡単に行うこ
とができる。In this embodiment as well, the latch lever 56 is j! The fiber supply device 54 slides preferentially from the spinning position to the non-spinning position simply by rotating the fiber supply device 54, thereby making it possible to easily remove the accumulated fibers.

そして、図示例では開繊Ｒ構として開繊ローラを使用し
ているが、これに代えて複数のローラ対よりなるドラフ
トローラを用いるようにしてもよい。In the illustrated example, a spreading roller is used as the spreading R structure, but instead of this, a draft roller made up of a plurality of roller pairs may be used.

又、本発明では繊維供給装置の非紡出位置に例えばリミ
ットスイッチを配設しておき、同供給装置の非紡出位置
への移動によって同スイッチをＯＮし、このＯＮ信号に
より吸引バイブ１１における吸引空気流を停止あるいは
弱めるようにしてもよい。このようにずれば、模秋空間
Ｒ内における堆積繊維の加熱ローラ１５に対する吸着力
が低下、あるいはなくなり、同Ｉ！雑の除去が一層容易
となる。Further, in the present invention, for example, a limit switch is disposed at the non-spinning position of the fiber supply device, and the switch is turned on by moving the fiber supply device to the non-spinning position, and this ON signal causes the suction vibrator 11 to be turned on. The suction air flow may be stopped or reduced. If this shift occurs, the adhesion force of the deposited fibers in the pattern space R to the heating roller 15 will decrease or disappear, and the same I! This makes it easier to remove debris.

又、一対の加熱Ｏ−ラがいずれも吸気孔を有する吸着加
熱紡績装置に本発明を具体化することも可能である。Further, it is also possible to embody the present invention in an adsorption heating spinning device in which a pair of heating rollers each have an intake hole.

発明の効果 以上詳述したように、この発明はｕＩｉ帷供給装置を紡
出位置から非紡出位置へと移動して楔状空間前面を開放
し、同横秋空間内の堆積繊維を除去するようにしたので
、紡出作用に悪影響を与え易い一対の加熱ローラ間の相
対移動を回避して横状空間の掃除をすることができ、常
に安定した紡出作用を達成し得るという優れた効果を有
する。Effects of the Invention As detailed above, this invention moves the uIi cloth supply device from the spinning position to the non-spinning position to open the front of the wedge-shaped space and remove the accumulated fibers in the horizontal space. As a result, the horizontal space can be cleaned by avoiding relative movement between the pair of heating rollers that tends to adversely affect the spinning action, and the excellent effect of always achieving a stable spinning action is achieved. have

【図面の簡単な説明】[Brief explanation of the drawing]

第１〜７図は本発明を具体化した一実施例を示し、第１
図は要部破断−側面図、第２図は他側側面図、第３図は
要部平面図、第４図は第３図のＡ−ＡｉｉｌｉｆＪｉ面
図、第５図は繊維供給装置の正面図、第６図は第１図か
らの変化を示す要部破断−側面図、第７図は第２図から
の変化を示す他側側面図、第８図は本発明の別例を示す
側面図、第９図は従来装置を示す平断面図、第１０図は
側面図である。 加熱ローラ１５，１８．支持バイブ２１　、＄１帷供給
装置２２．５４、支持台５５、楔状空間Ｒ０特許出願人
　　　株式会社豊田自動織は製作所代　理　人　　　弁
理士　　恩１）博宣第３図1 to 7 show an embodiment embodying the present invention.
The figure is a broken side view of the main part, Fig. 2 is a side view of the other side, Fig. 3 is a plan view of the main part, Fig. 4 is a side view of A-AiilifJi in Fig. 3, and Fig. 5 is a front view of the fiber supply device. , FIG. 6 is a side view with a broken main part showing a change from FIG. 1, FIG. 7 is a side view of the other side showing a change from FIG. 2, and FIG. 8 is a side view showing another example of the present invention. FIG. 9 is a plan sectional view showing a conventional device, and FIG. 10 is a side view. Heating rollers 15, 18. Support vibrator 21, $1 strip supply device 22.54, support stand 55, wedge-shaped space R0 Patent applicant Toyota Industries Co., Ltd. is the representative of the manufacturing company Attorney Patent attorney On 1) Hironobu Figure 3

Claims (1)

【特許請求の範囲】[Claims] １、繊維供給装置の繊維供給チャンネルを通過した開繊
繊維が、隣接して配設され同方向へ回転する一対の加熱
ローラの表面により形成される楔状空間において、少く
とも前記一方の加熱ローラに吸着された状態で加熱作用
を受けて糸として紡出される吸着加熱紡績装置において
、前記繊維供給装置を、前記楔状空間に近接した紡出位
置から該楔状空間前面を開放する非紡出位置へ移動し、
該楔状空間を掃除することを特徴とする吸着加熱紡績装
置における掃除方法。1. In the wedge-shaped space formed by the surfaces of a pair of adjacent heating rollers that rotate in the same direction, the spread fibers that have passed through the fiber feeding channel of the fiber feeding device are exposed to at least one of the heating rollers. In an adsorption/heating spinning device that spins fibers into yarn by applying heating in an adsorbed state, the fiber supplying device is moved from a spinning position close to the wedge-shaped space to a non-spinning position where the front surface of the wedge-shaped space is opened. death,
A method for cleaning an adsorption heating spinning device, the method comprising cleaning the wedge-shaped space.
JP19118284A 1984-09-12 1984-09-12 Cleaning in suction twist spinning frame Pending JPS6170019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19118284A JPS6170019A (en) 1984-09-12 1984-09-12 Cleaning in suction twist spinning frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19118284A JPS6170019A (en) 1984-09-12 1984-09-12 Cleaning in suction twist spinning frame

Publications (1)

Publication Number Publication Date
JPS6170019A true JPS6170019A (en) 1986-04-10

Family

ID=16270263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19118284A Pending JPS6170019A (en) 1984-09-12 1984-09-12 Cleaning in suction twist spinning frame

Country Status (1)

Country Link
JP (1) JPS6170019A (en)

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