JPS60126308A - Winding device under low tension in reeling machine - Google Patents

Abstract

PURPOSE:To make it possible to wind reeled yarns always under a constant low tension, by means of a winding device having delivery rolls having a feed groove on the peripheral surface and releasing frame arms on the side, flyer type turning guide and a rising and falling reel in the yarn path of reeled yarns. CONSTITUTION:A group of baves unwound from cocoons 2 in reeling hot water 1 is passed through a rotating end feeding machine 3, a filament guide button 4 and kennel devices 5-7, fineness sensor 8 and guide rolls 9-11, through delivery rolls 12 and 13 and then wound onto winding devices 20-27 provided below the delivery rolls 12 and 13. The outer peripheral surface of the delivery rolls 12 and 13 has a V-shaped delivery groove 14 or 15, and one side thereof has frame arms 16 or 17 for releasing the tension on the circumference of a circle having a smaller diameter than that of the delivery groove 14 or 15. Both rolls 12 and 13 are rotated and driven by a driving wheel 18 in contact with the outer periphery thereof. The winding devices 20-27 have a flyer type turning guide 21 rotating in sliding engagement with the vertical rotating shaft 20 and a rising and falling reel 23 driven connected with the rotating shaft 20.

Description

【発明の詳細な説明】 本発明は終始一定の微張力で繰糸糸条を巻き取る繰糸機
における低張力巻取装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a low-tension winding device for a reeling machine that winds reeled yarn with a constant slight tension from beginning to end.

自動繰糸機における繰糸糸条は、その湿潤中回転接緒磯
、集緒器、ケンネル装置、繊度感知限案内転子、繰枠の
自動停止用の起動装置、絡絞鈎等を順次経て走行し、走
行中これらから受ける各種の摩擦力にニジその張力全漸
増し、引き伸ばされたまま繰枠に巻き取られ且つ乾燥さ
れ長時間放置される事情におかれている。このためその
仕上げ作業後に得られる生糸はその伸度の低下した、嵩
張りの少ないものとなっている。The reeled yarn in an automatic reeling machine passes through a rotary welding spool, a cord collector, a kennel device, a fineness sensing limit guide trochanter, a starting device for automatically stopping the reeling frame, a tying hook, etc. during its wet state. The tension gradually increases due to the various frictional forces received during running, and the stretched material is wound onto a reel, dried, and left for a long period of time. For this reason, the raw silk obtained after the finishing operation has reduced elongation and is less bulky.

ところが近年生糸の使用目的の多様化に伴い、今までと
異ｆｘシ伸度の多い、嵩張シのある生糸が特に要求され
、そのような生糸全製造できる自動繰糸機の開発が強く
められている。しかし上記の起因となる自動繰糸機の機
器は繰糸上必須のものなので、これ全すべて排除するこ
とはできない。上記起因のうち最も影響力の強いのは繰
枠上に巻かれｆｃ繰糸糸条が緊張状態に長時間放置され
ることによるものであるから、この状態全廃する研究が
種々行われている。最も多く行われている具体的手段ハ
抵張力で繰糸糸条を巻き取る方法であるが、いづれも不
徹底な方法のため未だ好結果全得ていない。However, in recent years, with the diversification of the purposes for which raw silk is used, there is a particular demand for bulky raw silk with a high fx elongation, and there has been a strong push to develop an automatic reeling machine that can fully produce such raw silk. ing. However, since the equipment of the automatic reeling machine that causes the above-mentioned problems is essential for reeling, it is not possible to completely eliminate them. Among the causes mentioned above, the most influential is that the fc reeling yarn is left in a tensioned state for a long time after being wound on the reeling frame, and various studies are being conducted to completely eliminate this state. The most commonly used method is to wind the reeled yarn using a tension force, but these methods are incomplete and have not yet produced good results.

周知のように元来繭糸は捲縮性金持っているが、長く緊
張状態におくと捲縮性は消滅する程度の弱いものである
。このような繭糸を多数引揃えて経糸糸条とするので、
従来の′繰糸方法で得られる生糸は上記の欠点？もちや
すい。As is well known, cocoon thread originally has crimpability, but its crimpability is so weak that it disappears when kept under tension for a long time. Since a large number of such cocoon threads are aligned to form warp threads,
Does the raw silk obtained by the traditional reeling method have the above disadvantages? Easy to hold.

このため本発明は繰糸糸条全速やかに一旦無張力状態に
近からしめたのちこれ？微張力で繰枠に巻き付けろよう
にした装置全提供するにある。For this reason, in the present invention, the reeling yarn is quickly brought to a nearly zero-tension state, and then the reeling yarn is brought to a near zero-tension state. We provide a complete device for winding the reel with slight tension.

即ち繰糸糸条に極めて軽いので垂下したとき殆んど無張
力に近づき、その状態に近い微張力で繰枠に巻き付き、
その巻き付きの速度の積極的な調節は従来の方法と異な
り一切不要とするものである。In other words, the reel yarn is extremely light, so when it hangs down, it has almost no tension, and winds around the reel with a slight tension close to that state.
Unlike conventional methods, active adjustment of the winding speed is not required at all.

これ紮図示実施例について説明すると繰糸湯（１）面上
の粒付繭（２）からの繭糸群は、回転接緒機（３）と集
緒器（４）と、ケンネル装置＋５）　１６１　（力と繊
度感知機（８）と案内転子ｔ９）　（ｌｏｔ　（１υと
を経て送り出しローラーａｎ３１に至らしめるもので、
該ローラーａりα３１Ｈ第２図に示す↓うにその外周面
に糸条奮進らす断面７字型の送り溝０４）ＯＳｋ設ける
と共にその一側面に該送り５溝０４１　（１５１からの
糸条全反転して巡らす解放用の枠手（ｔ６１αηを該送
シ溝０滲α９の周長工り短かい局長全もって円状に形成
し、各ローラー（１２α９はその外周に周接する原動輪
θ８ζに工り駆動されている。To explain the illustrated embodiment, the cocoon silk from the grained cocoon (2) on the surface of the reeling bath (1) is collected by a rotary welder (3), a weave collector (4), and a kennel device +5. It leads to the delivery roller an31 through the force and fineness sensor (8) and the guide trochanter t9) (lot (1υ).
The roller α31H shown in Fig. 2 is provided with a feed groove 04) OSk with a 7-shaped cross section to advance the yarn on its outer circumferential surface, and on one side thereof is provided with a feed groove 041 (04) OSk where the yarn is fully reversed from 151. The releasing frame hand (t61αη) is formed into a circular shape with the short length of the feed groove 0 and α9, and each roller (12α9 is driven by a driving wheel θ8ζ circumferentially surrounding the outer circumference of the feed groove 0). ing.

そして送シ溝Ｑ４１αりに工す送シ出されて枠手Ｑ６ｉ
αηにより反転して解放されて自重にＬＪ）垂下する糸
条は案内ＩＪ’Ｊｋ経て、その下部の垂直回転軸園上の
フライヤー型旋回ガイド（２１：介してターンテーブル
Ｃ２々上の繰枠Ｑ３に巻き付けられろもので、該ガイド
ｃｌｉｔｉその中心のボス部で回転軸（２Ｉ端に滑動自
在に嵌挿されて回転し、その滑動を制御すべくボス部に
μ重錘（２４１（ハ）ゲ付加すると共に繰枠（ハ）にそ
のターンテーブル（２２１’ｉ前記垂直回転軸（イ）上
に遊嵌して該テーブルＱ４の下面に突出する突片＠全回
転軸（イ）上のカム０Ｄに当接させて繰枠（ハ）に上下
動が与えられる：うにした。図中ｃ！８ｕモータ、＠ハ
クラッチで、該クラッチ翰を介してモータ（ハ）と垂直
回転軸（イ）とは接続されている。Then, the feeder that is machined in the feed groove Q41α is brought out and the frame hand Q6i
The hanging yarn is reversed by αη and released under its own weight LJ), and then passes through the guide IJ'Jk, and then passes through the flyer-type turning guide (21) on the vertical rotating shaft at the bottom of the guide IJ'Jk, and then passes through the reel Q3 on the turntable C2 and The guide cliti is slidably inserted into the rotating shaft (2I end) and rotates at the central boss part of the guide, and a μ weight (241 (H) gear) is attached to the boss part to control the sliding movement. At the same time, a cam 0D on the turntable (221'i) is attached to the reel (C), and is loosely fitted onto the vertical rotation shaft (A) and protrudes from the lower surface of the table Q4. Vertical movement is given to the reel frame (c) by bringing it into contact with the frame (c). It is connected.

次にその作動を説明すると今上述の工うに繰糸糸条全か
け巡らし繰枠（ハ）に至らしめて繰糸を開始すると送り
出しローラー〇２）（１３のそれぞれの送シ溝０４）Ｃ
９のＶ字形断面の溝底にかけられた繰糸糸条は、その溝
底に粘着し、これまでに与えられた張力に打ち勝って走
行會始め、続いて反転して解放用枠手（ｌ［１ｉ（ｌη
に至り上記粘着會解くとともに同枠手Ｑｅ　、　（１η
に軽く支えられ、それに巻き込まれることなく離脱し案
内ａ’ａ　’ｉ　ｇで自重に工り積極的に垂下しようと
する。この垂下する繰糸糸条はフライヤー型旋回ガイド
Ｑυに案内されて繰枠（至）の局面を巡り自からこれに
巻き付いてゆく、 この際フライヤー型旋回ガイドＱυと垂直回転軸（２）
の上端との間に常時滑りを生ずる工うに運転しておくの
で、繰糸糸条が規定の微張力以下になると自動的にその
滑り度全減じ、速く旋回し、張力全期す工うになシ、逆
に微張力以上になんと滑り度全増し、おそ〈旋回し、張
力を減する工つな作用を生ずる。すなわち繰糸糸条の垂
下速度に追従してフライヤー型旋回ガイド（２］Ｊの旋
回速度は与えられ、繰糸糸条に無理な張力’Ｉｒ　ｔＪ
ｎえず、またこれを弛緩させず、希望の微張力金保ちつ
つ繰糸は続行する。上記？＃シ度はフライヤー型旋回ガ
イド（２Ｄの自重で決るので、その自重は出来るだけ軽
くし滑りにより発生する微張力の増減調節の範囲欠広１
ｒｆ＊。なお上記の自動的な作用全鋭敏にするため、繰
枠の回転慣性全排除するように回転しない繰枠（２３１
を設けたのである。繰枠（ハ）の上下運動はフライヤー
型旋回ガイド（２υとの相対位置ケかえるので、自然絡
絞作用？生ずる。フライヤー型旋回ガイドシυの重さは
重錘（２４１、（ハ）の加除により増減できる。Next, the operation will be explained. When the above-mentioned thread is passed through the entire reel thread to the reel frame (c) and reeling is started, the feed rollers 〇2) (each of the 13 feed grooves 04)C
The reeling yarn thread hung on the bottom of the groove with a V-shaped cross section in No. 9 adheres to the bottom of the groove, overcomes the tension applied so far and starts running, and then reverses and releases the release frame (l[1i (lη
Then, the above sticky meeting is solved and the same frame move Qe, (1η
It is lightly supported by the object, and without getting caught up in it, it breaks away and uses its own weight to actively try to hang down using the guide a'a'i g. This hanging reeling line is guided by the flyer-type turning guide Qυ, goes around the surface of the reel (end), and winds itself around it. At this time, the flyer-type turning guide Qυ and the vertical rotation shaft (2)
Since the machine is operated in such a way that there is always slippage between the reeling yarn and the upper end, when the reeling thread becomes less than the specified slight tension, the slippage is automatically completely reduced, the thread rotates quickly, and the tension is not maintained at all. On the other hand, when the tension is greater than a slight one, the degree of slippage increases completely, and it almost turns, producing a powerful effect of reducing the tension. That is, the turning speed of the flyer-type turning guide (2) J is given to follow the hanging speed of the reeling yarn, and the unreasonable tension 'Ir tJ on the reeling yarn is
Reeling continues without loosening the yarn and maintaining the desired slight tension. the above? # The degree of tension is determined by the weight of the flyer-type swing guide (2D), so the weight should be as light as possible and the range of increase/decrease adjustment of the slight tension generated by slipping should be widened 1
rf*. In addition, in order to make the above-mentioned automatic action as sharp as possible, a non-rotating reel (231
. The vertical movement of the girder frame (C) changes its relative position with the flyer-type rotating guide (2υ), so a natural interlocking effect occurs. Can be increased or decreased.

伺らかの事故で送り出しローラーＱ２．α３）に至る以
前に繰糸糸条が走行不能になると、従来の自動繰糸機に
おいてな繰枠全自動的に停止させ繰糸糸条の切断全免か
れるようにしであるが、本発明においては走行不能によ
り生ずる異状な高張力に至らない適当な張力、例えば１
０グラムの張力になると送り出しローラー（＋２１　、
　（１３１の送シ出し能力が無くなるようにその寸法を
定めてある。すなわちその場合送り溝（１４１，０９内
において繰糸県東ケ充分に滑るように溝底の局長を予め
定めておく。したがって繰糸糸条は自ら走行を停止し切
断するに至らない。上記の適当な張力例えば１０グラム
の張力を変えたいときはそれに適する送り−出しローラ
ーと置換する。一方繰糸糸条の垂下が停止すると垂下速
度が零となるので前述によりフライヤー型旋回ガイドシ
υの旋回速度も零となシ、繰糸糸条に規定の微張力を保
ったまま繰枠（ハ）への巻き付き全中断する。繰糸糸条
の走行不能の修復は従来どおりである。Due to an accident, the delivery roller Q2. If the reeling thread becomes unable to run before reaching α3), in conventional automatic reeling machines, the reel is completely automatically stopped and the reeling thread is completely avoided from being cut, but in the present invention, the reeling thread becomes unable to run. Appropriate tension that does not lead to abnormally high tension caused by
When the tension reaches 0 grams, the feed roller (+21,
(The dimensions of the feeding groove 131 are determined so that the feeding ability is eliminated.In other words, in that case, the length of the groove bottom is determined in advance so that the feeding groove (141, 09) can slide sufficiently. The yarn stops running by itself and does not reach the point of cutting.If you want to change the above-mentioned appropriate tension, for example 10 grams, replace it with an appropriate feed-out roller.On the other hand, when the reeling yarn stops drooping, the drooping speed changes. Since the rotation speed of the flyer-type rotating guide shaft υ becomes zero as described above, the winding around the reel (C) is completely interrupted while maintaining the specified slight tension on the reeling yarn.The travel of the reeling yarn is completely interrupted. Repair of disability remains the same as before.

以上のようにして繰糸全続行するとき繰枠の上下運動を
適当に選べは繰枠（ハ）上の糸層形は従来と同様に完成
できるのみならず、従来の自動繰糸機における巻取装置
に免れ得なかった繰糸条件への悪影響、得られる生糸品
質への不均一化、動力の多贅などがなく、万一不測の原
因で繰糸糸条が切断しても、その糸端に繰枠（ハ）の糸
層の外周に混入せず、その検索は容易となる副次的効果
などがあり、当初の目的上達することができた。もちろ
ん本発明の最大特長は送り出された繰糸糸条の速度に追
従して自動的にこれを繰枠に巻き付ける場合、そのため
の巻き付は速度の調節機器全−切必要とせず、また巻き
取られるのではなく巻き付いて行くところにある。By appropriately selecting the vertical movement of the reel when reeling is continued as described above, the yarn layer shape on the reel (c) can be completed in the same manner as before, and the winding device of the conventional automatic reeling machine can There is no adverse effect on the reeling conditions, unevenness in the quality of raw silk obtained, or excessive power consumption, which is inevitable due to the reeling process. The secondary effect of (c) was that it did not get mixed into the outer periphery of the thread layer and it was easier to search for it, and the initial objective could be achieved. Of course, the greatest feature of the present invention is that when it follows the speed of the sent-out reeling yarn and automatically winds it around the reel, there is no need to turn off the entire speed adjusting device for winding, and the winding is easy. It's not about it, but about how it wraps around you.

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

図面は本発明の一実帷例を示すもので第１図は正面図、
第２図は送りローラーの正面図、第３図は送りローラー
の側面図である。 （３）・・・回転接緒機　（４）・・・集緒器＋５＋　
＋６１　を力・・・ケンネル装置　（８）・・・繊度感
知機（９１（ＩＩＱｎ・・案内転子　（１利ｙ・・送り
ローラー０４）　（１５１・・送り溝　（１シ１ση・
・・枠手（イ）・・・垂直回転軸 ｃ２υ・・フライヤー型旋回ガイド （ハ）・・・繰枠 第１図The drawings show an example of the present invention; FIG. 1 is a front view;
FIG. 2 is a front view of the feed roller, and FIG. 3 is a side view of the feed roller. (3)... Rotary welding machine (4)... Coupling collector +5+
+61 is a force... Kennel device (8)... Fineness sensor (91 (IIQn... Guide trochanter (1 interest... Feed roller 04) (151... Feed groove (1 shi 1ση)
... Frame hand (A) ... Vertical rotation axis c2υ ... Flyer type turning guide (C) ... Reeling frame Figure 1

Claims (1)

【特許請求の範囲】[Claims] 回転接緒機と、集緒器と、ケンネル装置と、繊度感知機
と、案内転子と全順次縁て導かれる繰糸糸条の糸道の上
部に、該糸条紫巡らす送り溝會円周上に有し、且つ該送
り溝からの糸条會反転しで解放する解放用の枠手ケ側面
に有する送υローラ千設け、該ローラーの枠手紮介して
垂下する繰糸糸条の下方に、垂直回転軸上に滑動自在に
嵌挿されて回転するフライヤー型旋回ガイドと、該ガイ
ドの旋回円内で前記回転軸に連動して上下動する繰枠と
ケ設けたことを特徴とする繰糸機における低張力巻取装
置A rotary welding machine, a welding device, a kennel device, a fineness sensor, a guide trochanter, and a feeding groove circumferentially arranged at the upper part of the thread path of the reeling thread that is guided along the edges of the thread. A feed roller is provided on the side of the frame handle for releasing the thread by reversing the thread from the feed groove, and below the reeling thread hanging down through the frame handle of the roller. , a flyer-type turning guide that is slidably fitted onto a vertical rotating shaft and rotates; and a reeling frame that moves up and down in conjunction with the rotating shaft within the turning circle of the guide. Low tension winding device in machine