JPH0343373B2 - - Google Patents

Info

Publication number
JPH0343373B2
JPH0343373B2 JP62211026A JP21102687A JPH0343373B2 JP H0343373 B2 JPH0343373 B2 JP H0343373B2 JP 62211026 A JP62211026 A JP 62211026A JP 21102687 A JP21102687 A JP 21102687A JP H0343373 B2 JPH0343373 B2 JP H0343373B2
Authority
JP
Japan
Prior art keywords
machine
damper
suction
cotton collection
nozzle
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.)
Expired - Lifetime
Application number
JP62211026A
Other languages
Japanese (ja)
Other versions
JPS6452829A (en
Inventor
Kenichi Shiraishi
Takao Ootsuki
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.)
TOWA KOGYO KK
Original Assignee
TOWA KOGYO KK
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 TOWA KOGYO KK filed Critical TOWA KOGYO KK
Priority to JP21102687A priority Critical patent/JPS6452829A/en
Publication of JPS6452829A publication Critical patent/JPS6452829A/en
Publication of JPH0343373B2 publication Critical patent/JPH0343373B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
    • D01H11/006—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices travelling along the machines

Landscapes

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

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、紡機の集中集綿装置に於ける集綿制
御方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a cotton collection control method in a concentrated cotton collection device of a spinning machine.

従来の技術 従来、粗紡機の集中集綿装置として、各機台毎
にサクシヨンノズルを設置し、各ノズルを共通の
吸気ダクトに接続すると共に、この吸気ダクトを
共通の吸引フアンに接続した構成が採用されてい
る。Conventional technology Conventionally, as a concentrated cotton collection device for a roving machine, a suction nozzle was installed on each machine, each nozzle was connected to a common intake duct, and this intake duct was connected to a common suction fan. has been adopted.

発明が解決しようとする問題点 従来の上記集中集綿装置は、各機台に一斉にサ
クシヨンを作用させて集中集綿を行わせており、
吸引フアンとして大型大風量のものを使用せざる
を得ず、大動力が必要となり、ランニングコスト
が高くつき、不経済であつた。しかも、サクシヨ
ンノズルを設置するだけの方式のものは、ノズル
から遠い位置に付着或いは浮遊している風綿等の
繊維屑を吸引除去できず、堆積し、糸品質を低下
させたり、機台故障の原因ともなる等の問題点が
あつた。Problems to be Solved by the Invention The above-mentioned conventional concentrated cotton collection device performs concentrated cotton collection by applying suction to each machine at the same time.
A large suction fan with a large air volume had to be used, which required a large amount of power, resulting in high running costs and was uneconomical. Moreover, the type that only installs a suction nozzle cannot suction out fiber debris such as fly fluff that is attached or floating far from the nozzle, and it accumulates, reducing yarn quality or causing damage to the machine. There were some problems, such as the fact that it could cause malfunctions.

また、紡機の集綿方式として、ブローとサクシ
ヨンとを組合せる方式は公知であるが、従来の方
式は、ブロー及びサクシヨンを連続して作用させ
続ける方式であつて、消費電力が大となり、無駄
が多い等の問題点があつた。 In addition, as a cotton collecting method for spinning machines, a method that combines blow and suction is well known, but the conventional method uses blow and suction continuously, which consumes a lot of power and is wasteful. There were many problems, such as a large number of

そこで、各機台毎に間欠的に順次集綿を行なう
ようにした集綿装置が公知（例えば、特開昭49−
94930号公報参照）であるが、この装置は、上記
した問題点を解消することができるものの、ブロ
ー作用とサクシヨン作用とを同時に開始及び停止
させており、ブロー作用による風綿が始めと終わ
りに飛散する点で問題があつた。 Therefore, there are known cotton collecting devices in which cotton is collected intermittently and sequentially on each machine (for example, Japanese Patent Application Laid-Open No.
Although this device can solve the above-mentioned problems, it starts and stops the blowing action and the suction action at the same time, and the fluff caused by the blowing action is generated at the beginning and end. There was a problem with it scattering.

問題点を解決するための手段 本発明は、従来装置の上記問題点に鑑みて提案
されたもので、１台の共通の吸気発生装置と、該
装置に接続され、各機台の配列方向に沿つて延設
された共通の吸気ダクトと、各機台毎に設置さ
れ、上記吸気ダクトにダンパーを介して分岐接続
されたサクシヨンノズルと、上記サクシヨンノズ
ルに対向して各機台毎に設置され、夫々ブロー用
フアンを有するブローノズルと、上記ダンパーを
各機台毎に順次開閉制御し、これと関連して上記
ブロー用フアンを順次起動停止制御して各機台毎
に間欠的に順次集綿を行なう制御装置とを具備し
た紡機の集中集綿装置において、上記ブロー用フ
アンは、その起動を当該機台のダンパーの開放時
点より若干遅くし、かつ、当該機台のダンパーの
閉鎖時点より若干速く停止させるように制御した
ものである。Means for Solving the Problems The present invention has been proposed in view of the above-mentioned problems of conventional devices, and includes one common intake air generating device, connected to the device, A common intake duct extends along the same line, a suction nozzle installed in each machine and branched to the intake duct via a damper, and a suction nozzle installed in each machine opposite the suction nozzle The blow nozzle, which is installed and has a blowing fan, and the damper are sequentially controlled to open and close for each machine, and in connection with this, the blow fan is sequentially controlled to start and stop, and the blow nozzle is intermittently controlled for each machine. In a concentrated cotton collection device for a spinning machine, which is equipped with a control device that collects cotton in sequence, the blowing fan starts up slightly later than when the damper of the machine concerned is opened, and when the damper of the machine concerned is closed. This is controlled so that it stops slightly earlier than the point in time.

作 用 サクシヨンノズルの吸引作用は、ブローノズル
の吹出しより先行して開始され、かつ、ブローノ
ズルの吹き出し作用が終了した後も、しばらくの
間、吸引作用を持続させるため、ブローノズルに
吹き飛ばされる風綿をサクシヨンノズルで確実に
収集できる。Effect The suction action of the suction nozzle starts before the blowing of the blow nozzle, and even after the blowing action of the blow nozzle ends, the suction action continues for a while, so that the suction is blown by the blow nozzle. The suction nozzle can reliably collect fluff.

実施例 第１図は本発明方法を実施する装置の全体配置
の一例を示す平面図、第２図はその側面図、第３
図は１台の機台に装着した状態の拡大側面図、第
４図はその正面図、第５図はサクシヨンノズルと
ブローノズルの拡大側面図である。Embodiment FIG. 1 is a plan view showing an example of the overall arrangement of an apparatus for carrying out the method of the present invention, FIG. 2 is a side view thereof, and FIG.
The figure is an enlarged side view of the device installed on one machine, FIG. 4 is a front view thereof, and FIG. 5 is an enlarged side view of the suction nozzle and blow nozzle.

第１図及び第２図において、A1〜A10は粗紡機
の各機台を示し、10台を配置した場合を例示して
おり、各機台A1〜A10の配列方向に沿つて吸気ダ
クト１が配設してある。吸気ダクト１は基端がリ
ミツトロードフアン２ａ、ロータリーフイルタ２
ｂ、ターボフアン２ｃ及びオートコレクタ２ｄか
らなる吸気発生装置２に接続してあり、途中に
は、各機台A1〜A10に対応して分岐ダクト１ａを
有する。上記吸気発生装置２は粗紡機１台分の集
綿を行うに足りる程度の吸気発生能力をもつ容量
のものが使用される。 In Fig. 1 and Fig. 2, A 1 to A 10 indicate each machine of the roving frame, and the case where 10 machines are arranged is illustrated, and along the arrangement direction of each machine A 1 to A 10 An intake duct 1 is provided. The intake duct 1 has a limit road fan 2a and a rotary filter 2 at its base end.
b, is connected to an intake air generator 2 consisting of a turbo fan 2c and an autocollector 2d, and has branch ducts 1a along the way corresponding to each of the machines A1 to A10 . The suction air generating device 2 used has a capacity capable of generating suction air sufficient to collect cotton for one roving frame.

各分岐ダクト１ａには、第３図及び第４図に示
す様に開閉板３ａと開閉シリンダ３ｂとからなる
ダンパー３が設置してあり、その先端にはサクシ
ヨンノズル４が接続してある。 As shown in FIGS. 3 and 4, each branch duct 1a is provided with a damper 3 consisting of an opening/closing plate 3a and an opening/closing cylinder 3b, and a suction nozzle 4 is connected to the tip thereof.

各機台A1〜A10には多数錘分の牽伸ローラ群５
が適当間隔で設置され、サクシヨンノズル４は牽
伸ローラ群５の後部下方に長手方向全長に亘つて
開口配置されている。 Each machine A 1 to A 10 has a group of drafting rollers 5 for multiple weights.
are installed at appropriate intervals, and the suction nozzle 4 is open at the rear and lower part of the drafting roller group 5 over the entire length in the longitudinal direction.

上記サクシヨンノズル４と対向してブローノズ
ル６が各機台A1〜A10の牽伸ローラ群５の前部下
方に長手方向全長に亘つて開口配置されている。 Opposing the suction nozzle 4, a blow nozzle 6 is disposed in an open manner over the entire length in the longitudinal direction below the front of the drafting roller group 5 of each of the machines A1 to A10 .

各機台A1〜A10には、夫々ブロー用フアン７が
設置され、各ブロー用フアン７とブローノズル６
とは、ダクト８，８ａを介して接続されている。 A blowing fan 7 is installed in each machine A 1 to A 10 , and each blowing fan 7 and blow nozzle 6
and are connected via ducts 8 and 8a.

吸気発生装置２は、粗紡機の運転中、連続して
駆動され、その間に、ダンパー３の開閉とブロー
用フアン７の起動停止が順次切換動作せしめられ
ている。即ち、各機台A1〜A10のダンパー３は、
通常閉じており、例えば、A1のものが設定時間
だけ開放されて、サクシヨンノズル４に吸気を作
用させ、設定時間が経過すると閉鎖され、続いて
A2のダンパー３が設定時間だけ開放され、設定
時間経過後、閉鎖され、続じてA3のダンパー３
が設定時間だけ開放され、設定時間経過後、閉鎖
され、以後A4〜A10へ同様な動作が反復される。
そして、A10のダンパー３を閉鎖させた後、直ち
に或いは一定の休止時間を置いてA1のダンパー
３を開放させる。ダンパー３の開閉の順番は、上
記したものに制約されない。 The intake air generating device 2 is continuously driven during the operation of the roving frame, and during this period, the opening and closing of the damper 3 and the starting and stopping of the blowing fan 7 are sequentially switched. That is, the dampers 3 of each machine A 1 to A 10 are
Normally closed, for example, A1 is opened for a set time to allow intake air to act on the suction nozzle 4, closed when the set time has elapsed, and then
Damper 3 of A 2 is opened for a set time, closed after the set time, and then damper 3 of A 3 is opened.
is opened for a set time, closed after the set time has elapsed, and the same operation is repeated for A 4 to A 10 thereafter.
After the damper 3 of A10 is closed, the damper 3 of A1 is opened immediately or after a certain rest period. The order of opening and closing of the damper 3 is not limited to that described above.

上記ダンパー３の開放と関連して、各機台A1
〜A10のブロー用フアン７の起動停止を行わせ
る。 In connection with the opening of the damper 3 above, each machine A 1
~A Start and stop the blowing fan 7 of 10 .

但し、ブロー用フアン７の起動は、当該機台の
ダンパー３が開放してサクシヨンノズル４から吸
引を開始した時点から若干遅れて起動されるよう
にし、かつ、当該機台のダンパー３が閉鎖される
時点よりも若干早く停止せしめられるようにす
る。換言すれば、サクシヨンノズル４の吸引作用
は、ブローノズル６からの空気の吹き出し作用よ
りも先行して開始され、かつ、ブローノズル６か
らの空気の吹き出し作用が終了した後も、しばら
くの間吸引作用を持続させるようにし、これによ
つて、ブローノズル６からの空気で吹き飛ばされ
る風綿等がサクシヨンノズル４に確実に捕捉（集
綿）されるようにするものである。 However, the blowing fan 7 should be started with a slight delay from the time when the damper 3 of the machine concerned opens and suction starts from the suction nozzle 4, and the damper 3 of the machine concerned is closed. so that it can be stopped slightly earlier than the point at which it is stopped. In other words, the suction action of the suction nozzle 4 starts before the air blowing action from the blow nozzle 6, and continues for a while even after the air blowing action from the blow nozzle 6 ends. The suction action is maintained, thereby ensuring that the fluff, etc. blown off by the air from the blow nozzle 6 is captured (collected) by the suction nozzle 4.

上記各機台A1〜A10のダンパー３の開閉時期及
びブロー用フアン７の起動停止時期の一例は第６
図のタイムチヤートに示す如きであり、ダンパー
３の開放時間は、取扱う繊維の種類等によつて変
更可能とし、例えば、10〜15秒程度とされる。 An example of the opening/closing timing of the damper 3 of each machine A 1 to A 10 and the start/stop timing of the blowing fan 7 is the 6th
As shown in the time chart in the figure, the opening time of the damper 3 can be changed depending on the type of fiber to be handled, and is set to about 10 to 15 seconds, for example.

尚、機台は10台の場合を例示しているが、設置
数はいくらでもよい。 Note that although 10 machines are shown as an example, any number of machines may be installed.

発明の効果 本発明によれば、サクシヨンノズルの吸引作用
は、ブローノズルからの空気の吹き出し作用より
も先行して開始され、かつ、ブローノズルからの
空気の吹き出し作用が終了した後も、しばらくの
間、吸気作用を持続させることができ、これによ
つて、ブローノズルからの空気で吹き飛ばされる
風綿等がサクシヨンノズルに確実に捕捉集綿さ
れ、ローラービーム上面の清掃を効率良く実施す
ることができる。Effects of the Invention According to the present invention, the suction action of the suction nozzle starts before the air blowing action from the blow nozzle, and continues for a while even after the air blowing action from the blow nozzle ends. During this time, the suction action can be sustained, and as a result, the fluff, etc. blown away by the air from the blow nozzle is surely captured and collected by the suction nozzle, and the upper surface of the roller beam can be efficiently cleaned. be able to.

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

第１図は本発明装置の全体配置の一例を示す平
面図、第２図はその側面図、第３図は１台の機台
に装着した状態の拡大側面図、第４図はその正面
図、第５図はサクシヨンノズルとブローノズルの
拡大側面図、第６図は動作のタイムチヤート図で
ある。 A1〜A10……機台、１……吸気ダクト、２……
吸気発生装置、３……ダンパー、４……サクシヨ
ンノズル、６……ブローノズル、７……ブロー用
フアン。 Fig. 1 is a plan view showing an example of the overall arrangement of the device of the present invention, Fig. 2 is a side view thereof, Fig. 3 is an enlarged side view of the device installed on one machine, and Fig. 4 is a front view thereof. , FIG. 5 is an enlarged side view of the suction nozzle and blow nozzle, and FIG. 6 is a time chart of the operation. A 1 to A 10 ... Machine base, 1 ... Intake duct, 2 ...
Intake air generator, 3...damper, 4...suction nozzle, 6...blow nozzle, 7...blow fan.

Claims (1)

【特許請求の範囲】 １ １台の共通の吸気発生装置と、該装置に接続
され、各機台の配列方向に沿つて延設された共通
の吸気ダクトと、各機台毎に設置され、上記吸気
ダクトにダンパーを介して分岐接続されたサクシ
ヨンノズルと、上記サクシヨンノズルに対向して
各機台毎に設置され、夫々ブロー用フアンを有す
るブローノズルと、上記ダンパーを各機台毎に順
次開閉制御し、これと関連して上記ブロー用フア
ンを順次起動停止制御して各機台毎に間欠的に順
次集綿を行なう制御装置とを具備した紡機の集中
集綿装置において、 上記ブロー用フアンは、その起動を当該機台の
ダンパーの開放時点より若干遅くし、かつ、当該
機台のダンパーの閉鎖時点より若干速く停止させ
るように制御したことを特徴とする紡機の集中集
綿装置に於ける集綿制御方法。[Scope of Claims] 1. One common intake air generating device, a common intake duct connected to the device and extending along the arrangement direction of each machine, and installed for each machine, A suction nozzle branch-connected to the intake duct via a damper, a blow nozzle installed in each machine opposite the suction nozzle and each having a blowing fan, and a damper connected to each machine. In the concentrated cotton collection device for a spinning machine, the central cotton collection device for a spinning machine is equipped with a control device that sequentially controls the opening and closing of the blowing fans and sequentially controls the starting and stopping of the blowing fans to perform sequential cotton collection intermittently for each machine. A concentrated cotton collection machine for a spinning machine, characterized in that the blowing fan is controlled to start slightly later than when the damper of the machine frame is opened and to stop slightly earlier than the time when the damper of the machine frame is closed. Method for controlling cotton collection in equipment.
JP21102687A 1987-08-24 1987-08-24 Concentratively waste fiber collecting apparatus of spinning frame Granted JPS6452829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21102687A JPS6452829A (en) 1987-08-24 1987-08-24 Concentratively waste fiber collecting apparatus of spinning frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21102687A JPS6452829A (en) 1987-08-24 1987-08-24 Concentratively waste fiber collecting apparatus of spinning frame

Publications (2)

Publication Number Publication Date
JPS6452829A JPS6452829A (en) 1989-02-28
JPH0343373B2 true JPH0343373B2 (en) 1991-07-02

Family

ID=16599129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21102687A Granted JPS6452829A (en) 1987-08-24 1987-08-24 Concentratively waste fiber collecting apparatus of spinning frame

Country Status (1)

Country Link
JP (1) JPS6452829A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076971B (en) * 2016-06-29 2018-08-07 恒安（广西）纸业有限公司 Paper for daily use process equipment automatic dust-absorbing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492937A (en) * 1972-05-06 1974-01-11
JPS5315185B2 (en) * 1973-01-23 1978-05-23

Also Published As

Publication number Publication date
JPS6452829A (en) 1989-02-28

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