JPH06313224A - Method for exchanging standard thread bobbin in automatic yarn piecer and apparatus therefor - Google Patents
Method for exchanging standard thread bobbin in automatic yarn piecer and apparatus thereforInfo
- Publication number
- JPH06313224A JPH06313224A JP12084493A JP12084493A JPH06313224A JP H06313224 A JPH06313224 A JP H06313224A JP 12084493 A JP12084493 A JP 12084493A JP 12084493 A JP12084493 A JP 12084493A JP H06313224 A JPH06313224 A JP H06313224A
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- yarn
- seed
- thread
- automatic
- 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
Links
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、リング精紡機、リング
撚糸機等のスピンドル列に沿って移動し、糸切ボビンの
糸継ぎを自動的に行う自動糸継機において、自動糸継機
の移動で始動切ボビンの錘を検出し、この始動切ボビン
と種糸ボビンとの交換を行う自動糸継機における種糸ボ
ビン交換方法と装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic yarn splicing machine which moves along a spindle row of a ring spinning machine, a ring twisting machine or the like to automatically splice a thread cutting bobbin. The present invention relates to a seed yarn bobbin replacing method and device in an automatic yarn joining machine, which detects the weight of the starting cut bobbin by movement and replaces the starting cut bobbin with the seed yarn bobbin.
【0002】[0002]
【従来の技術】本発明でいう種糸ボビンとは、紡出糸と
同一条件の糸を糸継動作に必要な長さ予め空ボビンに巻
回したものである。管糸形成後、自動管替を行った場
合、一般に錘数に対し2%〜3%の糸切れ、即ち始動切
ボビンが生じる。2. Description of the Related Art The seed yarn bobbin referred to in the present invention is obtained by winding a yarn under the same conditions as a spun yarn on an empty bobbin in advance for a length required for a yarn joining operation. When automatic tube change is performed after forming the thread, a thread breakage of 2% to 3% with respect to the number of spindles, that is, a start cut bobbin generally occurs.
【0003】上記始動切ボビンは、スピンドルに糸が係
留していないため、管替後の再始動時、加撚巻取を行う
ことができないため、従来始動切ボビンは、自動糸継機
の移動前に作業員が種糸ボビンを把持し、スピンドル上
の糸切ボビンに種糸を巻き付ける糸継動作を順次行って
いる。この糸継動作は熟練度を要する作業である。In the above-mentioned starting cut bobbin, since the yarn is not moored to the spindle, the twisting and winding cannot be performed at the time of restarting after changing the tube. Before, the worker grips the seed yarn bobbin and sequentially performs the yarn joining operation of winding the seed yarn around the yarn cutting bobbin on the spindle. This yarn splicing operation requires a high degree of skill.
【0004】[0004]
【発明が解決しようとする課題】本発明は、自動糸継機
を利用し、始動切ボビンを自動糸継機の移動で検出し、
スピンドル上より抜き取り、該糸継機に収納した複数本
の種糸ボビンを1本ずつ空のスピンドルに挿入する種糸
ボビン交換を自動的に行い、作業の合理化を行うことを
目的とする。SUMMARY OF THE INVENTION The present invention utilizes an automatic yarn splicing machine to detect a start-cut bobbin by movement of the automatic yarn splicing machine,
An object of the present invention is to rationalize the work by automatically exchanging the seed yarn bobbins that are pulled out from the spindle and stored in the yarn splicing machine into the empty spindle one by one.
【0005】[0005]
【課題を解決するための手段】かかる目的を達成するた
め、この出題に係る第1発明の構成は、紡機のスピンド
ル列に沿って移動する自動糸継機に、予め糸継ぎに必要
長の種糸を巻回した複数本の種糸ボビンを収納し、紡機
のスピンドル上の始動切ボビンと前記種糸ボビンを自動
糸継機の停止で1本ずつ交換することをその要旨とす
る。In order to achieve the above object, the structure of the first invention according to this question is such that an automatic yarn splicing machine which moves along a spindle row of a spinning machine has a length required for splicing in advance. The gist of the present invention is to accommodate a plurality of seed yarn bobbins wound with a yarn, and to replace the start-off bobbin on the spindle of the spinning machine and the seed yarn bobbin one by one by stopping the automatic yarn joining machine.
【0006】第2の発明の構成は、複数本の種糸ボビン
を等間隔に垂直放射状に支持するペッグを備えた種糸ボ
ビン収納マガジンを設け、該マガジンのペッグに挿入し
た種糸ボビンとスピンドル上の糸切ボビンとを1本ずつ
交換する種糸ボビン交換手段と、前記種糸収納マガジン
を前記ボビン交換時1分割回動さすマガジン間欠回動手
段とを、自動糸継機に設けたことをその要旨とする。According to a second aspect of the present invention, a seed thread bobbin storage magazine provided with pegs for vertically supporting a plurality of seed thread bobbins at equal intervals is provided, and a seed thread bobbin and a spindle inserted into the pegs of the magazine are provided. An automatic yarn joining machine is provided with seed yarn bobbin exchanging means for exchanging the upper thread cutting bobbins one by one and magazine intermittent rotating means for rotating the seed yarn accommodating magazine by one division when exchanging the bobbin. Is the gist.
【0007】[0007]
【作用】かかる第1発明の構成によるときは、満管糸成
形後の管替時トラブルで糸切れが生じた始動切ボビン
と、予め種糸を巻回した種糸ボビンをスピンドル列に沿
って移動する自動糸継機の停止で、1本ずつ交換し、自
動糸継機による糸継ぎを行うものであって、従来の始動
切ボビンの人為的糸継動作を廃止することができる。According to the structure of the first aspect of the invention, the starting bobbin in which the yarn breakage occurs due to a trouble at the time of changing the pipe after the full yarn is formed, and the seed yarn bobbin in which the seed yarn is wound in advance are arranged along the spindle row. The moving automatic yarn splicing machine is stopped and the yarns are replaced one by one and the yarn splicing is performed by the automatic yarn splicing machine. The conventional artificial yarn splicing operation of the start-cut bobbin can be eliminated.
【0008】第2の発明の構成によるときは、予め準備
した複数本の種糸ボビンをペッグに等間隔に垂直放射状
に支持する種糸ボビン収納マガジンを設け、該マガジン
の1箇所の空ペッグにスピンドル上より抜き取った糸切
ボビンを挿入し、マガジンの1分割の回動で種糸ボビン
をペッグから抜き取り、空のスピンドルに挿入する交換
動作を自動糸継機の移動、停止で1本ずつ行うことによ
って、第1発明を円滑に実施することができる。According to the structure of the second invention, a seed thread bobbin storage magazine for supporting a plurality of previously prepared seed thread bobbins on the peg in a radially radial manner at equal intervals is provided, and one empty peg of the magazine is provided. Insert the thread cutting bobbin pulled out from the spindle, pull out the seed thread bobbin from the peg by rotating the magazine in one division, and insert it into the empty spindle. Perform the replacement operation one by one by moving and stopping the automatic yarn joining machine. As a result, the first invention can be carried out smoothly.
【0009】[0009]
【実施例】以下、図面を以て実施例を説明する。図1は
リング精紡機と種糸ボビン交換装置の関係を示した側面
図で、該種糸ボビン交換装置は、スピンドル列に沿って
移動する自動糸継機(図示せず)のフレームFの進行側
側面に設けられている。1はリング精紡機の加撚巻取
部、2はドラフトパート、3はラペットを示す。4は種
糸ボビン交換装置の種糸ボビン収納マガジンの間欠回動
手段、5は種糸ボビン交換手段を示す。Embodiments Embodiments will be described below with reference to the drawings. FIG. 1 is a side view showing the relationship between a ring spinning machine and a seed yarn bobbin exchanging device. The seed yarn bobbin exchanging device is a frame F of an automatic yarn splicing machine (not shown) that moves along a spindle row. It is provided on the side surface. 1 is a twisting and winding section of a ring spinning machine, 2 is a draft part, and 3 is a lappet. Reference numeral 4 denotes an intermittent rotation means for the seed thread bobbin accommodating magazine of the seed thread bobbin changing device, and 5 denotes a seed thread bobbin changing means.
【0010】種糸ボビン収納マガジンの間欠回動手段4
は、図2、図3に示すように自動糸継機のフレームFに
取り付けたステッピングモータ6を動源として、前記ス
テッピングモータの軸に取り付けたベベルギヤ7と噛合
うベベルギヤ8を経て、マガジン台9を間欠回動せしめ
るように構成され、マガジン台9には複数本の種糸ボビ
ン挿入ペッグ10が放射状等間隔(12本)に植設さ
れ、ステッピングモータ6の間欠回動で、マガジン台9
を矢印の方向に1分割毎に回動せしめるものである。前
記ペッグ10には1本を残し、他のペッグに種糸ボビン
11を予め挿入しておくものである。Intermittent rotation means 4 for the seed thread bobbin storage magazine
As shown in FIGS. 2 and 3, the stepping motor 6 attached to the frame F of the automatic yarn splicing machine is used as a drive source, and the bevel gear 7 meshed with the bevel gear 7 attached to the shaft of the stepping motor. The plurality of seed thread bobbin insertion pegs 10 are planted in the magazine stand 9 at equal radial intervals (12), and the magazine stand 9 is intermittently rotated by the stepping motor 6.
Is rotated in the direction of the arrow for each division. One peg 10 is left, and the seed thread bobbin 11 is previously inserted into the other peg.
【0011】種糸ボビン交換手段5は、先端にボビンの
把持開放を司るグリッパ12を支持したグリッパアーム
14が支持され、該グリッパアームは適宜な手段で垂直
昇降、且つ前後摺動可能に自動糸継機のフレームFに支
持されている。グリッパ12は可撓性材質からなる公知
の空気圧による膨張型であるため、構成の説明は省略す
る。13はラペットキッカーで適宜手段で前後に摺動可
能にフレームFに支持されている。The seed yarn bobbin exchanging means 5 is supported at its tip by a gripper arm 14 which supports a gripper 12 for controlling the gripping and releasing of the bobbin. The gripper arm can be vertically moved vertically and slidably back and forth by an appropriate means. It is supported by the frame F of the joint machine. Since the gripper 12 is a well-known air-expansion type made of a flexible material, the description of the configuration is omitted. A lappet kicker 13 is supported by the frame F so as to be slidable back and forth by appropriate means.
【0012】前記した種糸ボビン収納マガジンの間欠回
動手段4と、種糸ボビン交換手段5の動作は精紡機の満
管糸成形に次ぐ自動管替動作終了後、紡機を再始動した
際の始動切ボビン15を自動糸継機の移動検出信号で停
止せしめ、スピンドル16の回転を停止し、該スピンド
ル上より抜き取り、この抜き取った始動切ボビン15を
マガジン台9の空ペッグ10に挿入した後、マガジン台
9を1分割回動せしめ、他のペッグ10に予め挿入収納
した種糸ボビン11の1本を抜き取り、空のスピンドル
16に挿入を行うものである。The operations of the intermittent rotation means 4 and the seed thread bobbin exchanging means 5 for the seed yarn bobbin storage magazine described above are performed when the spinning machine is restarted after the automatic pipe changing operation following the full yarn forming of the spinning machine. After the start cut bobbin 15 is stopped by the movement detection signal of the automatic yarn splicing machine, the rotation of the spindle 16 is stopped, and the start cut bobbin 15 is extracted from the spindle, and the extracted start cut bobbin 15 is inserted into the empty peg 10 of the magazine base 9. The magazine table 9 is rotated by one division, one of the seed thread bobbins 11 previously inserted and stored in the other peg 10 is removed, and the magazine bobbin 11 is inserted into the empty spindle 16.
【0013】種糸ボビン交換手段5のグリッパアーム1
4の昇降、摺動、及びマガジン台9の回動動作は下記a
〜hの順序で行うものである。 a.図1の待機位置(グリッパアーム14のグリッパ1
2がマガジン台9のペッグ10の鉛直線上の位置)より
スピンドル15の鉛直線上に前進する。この際同時にラ
ペットキッカー13も前進してラペット3を回動せしめ
る。 b.グリッパアーム14の下降でスピンドル16上の始
動切ボビン15にグリッパ12を挿入把持する。 c.グリッパアーム14の上昇で、スピンドル16上よ
り抜き取った始動切ボビン15をグリッパアーム14の
後退でマガジン台9の空ペック10の鉛直線上に移動す
る。 d.グリッパアーム14の下降で、空のペッグ10に始
動切ボビン15を挿入して把持を開放する。 e.グリッパアーム14の上昇に次いで、マガジン台9
を1分割回動せしめ、グリッパアーム14の下降でペッ
グ10に挿入した種糸ボビン11をグリッパ12で把持
する。 f.グリッパアーム14の上昇と前進で、前記種糸ボビ
ン11をスピンドル16の鉛直線上に移動する。 g.グリッパアーム14の下降で、種糸ボビン11を空
のスピンドル16に挿入し、グリッパ12の把持を開放
する。 h.グリッパアーム14を上昇せしめ、元の待機位置に
後退せしめる。Gripper arm 1 of seed thread bobbin changing means 5
The up / down movement of 4, the sliding movement, and the rotation operation of the magazine base 9 are as follows.
It is performed in the order of to h. a. 1 standby position (gripper 1 of gripper arm 14
2 from the position on the vertical line of the peg 10 of the magazine base 9) to the vertical line of the spindle 15. At this time, at the same time, the lappet kicker 13 also moves forward to rotate the lappet 3. b. When the gripper arm 14 descends, the gripper 12 is inserted and gripped in the start-off bobbin 15 on the spindle 16. c. As the gripper arm 14 rises, the start-off bobbin 15 extracted from the spindle 16 is moved to the vertical line of the empty peck 10 of the magazine table 9 by retreating the gripper arm 14. d. When the gripper arm 14 descends, the starting cut bobbin 15 is inserted into the empty peg 10 to release the grip. e. Next to the raising of the gripper arm 14, the magazine base 9
Is rotated by one division, and the seed thread bobbin 11 inserted into the peg 10 is gripped by the gripper 12 when the gripper arm 14 descends. f. The seed yarn bobbin 11 is moved on the vertical line of the spindle 16 by the upward movement and the forward movement of the gripper arm 14. g. As the gripper arm 14 descends, the seed bobbin 11 is inserted into the empty spindle 16 and the gripper 12 is released. h. The gripper arm 14 is raised and retracted to the original standby position.
【0014】上記した動作を自動糸継機の移動による糸
切錘の検出信号で停止し、スピンドル16の回転停止で
始動切ボビン1錘毎に反覆するものである。この交換動
作は自動糸継機の糸継動作と同時に行うか、または先に
種糸ボビン交換を始動切錘全部行った後、自動糸継機を
発進位置に復帰せしめ自動糸継機による移動で糸継動作
を行ってもよい。The above-described operation is stopped by the detection signal of the thread cutting weight due to the movement of the automatic yarn joining machine, and the rotation of the spindle 16 is stopped so that each starting cutting bobbin weight is repeated. This exchange operation is performed at the same time as the yarn splicing operation of the automatic yarn splicing machine, or after the seed thread bobbin is exchanged and all the cutting weights are started, the automatic yarn splicing machine is returned to the starting position and moved by the automatic yarn splicing machine. A yarn splicing operation may be performed.
【0015】実施例ではマガジン台9の間欠回動をステ
ッピングモータ6を使用した場合を説明したが、近接ス
イッチとブレーキモータを用い、1分割の回動を制御す
るようにいてもよい。In the embodiment, the case where the stepping motor 6 is used for the intermittent rotation of the magazine base 9 has been described, but the rotation of one division may be controlled by using the proximity switch and the brake motor.
【0016】[0016]
【発明の効果】以上詳述したように本発明は、紡機の自
動糸継機に予め糸継動作に必要長の種糸を巻回した複数
本の種糸ボビンを収納した種糸ボビン収納マガジンと、
マガジン台に収納した種糸ボビンとスピンドル上の始動
切ボビンとを交換する種糸ボビン交換手段とを設け、満
管糸成形後、自動糸継機をスピンドル列に沿って移動せ
しめ、始動切錘の検出信号で自動糸継機を一旦停止せし
めて、始動切ボビンと種糸ボビンの交換を自動的に行う
ようにしたから、自動糸継機の機能と併せ、作業の合理
化を行うことができる効果を有するものである。As described in detail above, according to the present invention, a seed yarn bobbin storage magazine that stores a plurality of seed yarn bobbins in which seed yarns having a length necessary for the yarn joining operation are wound in advance in an automatic yarn joining device of a spinning machine. When,
A seed thread bobbin exchange means for exchanging the seed thread bobbin housed in the magazine stand and the start cutting bobbin on the spindle is provided, and after the full thread formation, the automatic thread splicing machine is moved along the spindle row, and the start cutting weight is set. The automatic yarn splicing machine is temporarily stopped by the detection signal of and the start-off bobbin and the seed yarn bobbin are automatically replaced, so that the work can be rationalized together with the function of the automatic yarn splicing machine. It has an effect.
【図1】本発明方法を実施する装置の1実施例を示す側
面図である。FIG. 1 is a side view showing an embodiment of an apparatus for carrying out the method of the present invention.
【図2】種糸ボビン収納マガジンの平面図である。FIG. 2 is a plan view of a seed yarn bobbin storage magazine.
【図3】種糸ボビン収納マガジンの間欠回動手段の側面
図である。FIG. 3 is a side view of an intermittent rotation means of a seed thread bobbin storage magazine.
4 種糸ボビン収納マガジンの間欠回動手段 5 種糸ボビン交換手段 11 種糸ボビン 15 始動切ボビン 4 intermittent spinning means for seed thread bobbin storage magazine 5 spinning thread bobbin replacing means 11 spinning thread bobbin 15 starting cut bobbin
Claims (2)
動糸継機に、予め糸継ぎに必要長の種糸を巻回した複数
本の種糸ボビンを収納し、紡機のスピンドル上の始動切
ボビンと前記種糸ボビンとを自動糸継機の停止で、1本
ずつ交換することを特徴とする自動糸継機における種糸
ボビン交換方法。1. An automatic yarn splicing machine which moves along a spindle row of a spinning machine, stores a plurality of seed yarn bobbins wound with seed yarns of a required length in advance for splicing, and starts and cuts on the spindle of the spinning machine. A seed yarn bobbin replacing method in an automatic yarn joining machine, wherein the bobbin and the seed yarn bobbin are replaced one by one when the automatic yarn joining machine is stopped.
に支持するペッグを備えた種糸ボビン収納マガジンを設
け、該マガジンのペッグに挿入した種糸ボビンとスピン
ドル上の始動切ボビンとを1本ずつ交換する種糸ボビン
交換手段と、前記種糸ボビン収納マガジンを前記ボビン
交換時1分割回動さすマガジン間欠回動手段とを糸継機
に設けたことを特徴とする自動糸継機における種糸ボビ
ン交換装置。2. A seed thread bobbin storage magazine provided with pegs for supporting a plurality of seed thread bobbins at equal intervals in a vertical radial direction, and a seed thread bobbin inserted into the peg of the magazine and a start-off bobbin on a spindle. The automatic yarn splicing device is provided with a seed yarn bobbin replacing device for exchanging the yarns one by one, and a magazine intermittent rotating device for rotating the seed yarn bobbin storage magazine by one division when the bobbin is replaced. Bobbin changing device for machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12084493A JPH06313224A (en) | 1993-04-23 | 1993-04-23 | Method for exchanging standard thread bobbin in automatic yarn piecer and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12084493A JPH06313224A (en) | 1993-04-23 | 1993-04-23 | Method for exchanging standard thread bobbin in automatic yarn piecer and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06313224A true JPH06313224A (en) | 1994-11-08 |
Family
ID=14796363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12084493A Pending JPH06313224A (en) | 1993-04-23 | 1993-04-23 | Method for exchanging standard thread bobbin in automatic yarn piecer and apparatus therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06313224A (en) |
-
1993
- 1993-04-23 JP JP12084493A patent/JPH06313224A/en active Pending
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