JPS5928063Y2 - Stretch yarn pull-out prevention device in sock knitting machines - Google Patents

Stretch yarn pull-out prevention device in sock knitting machines

Info

Publication number
JPS5928063Y2
JPS5928063Y2 JP6294877U JP6294877U JPS5928063Y2 JP S5928063 Y2 JPS5928063 Y2 JP S5928063Y2 JP 6294877 U JP6294877 U JP 6294877U JP 6294877 U JP6294877 U JP 6294877U JP S5928063 Y2 JPS5928063 Y2 JP S5928063Y2
Authority
JP
Japan
Prior art keywords
thread
yarn
tip
lever
drum
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
Application number
JP6294877U
Other languages
Japanese (ja)
Other versions
JPS53162841U (en
Inventor
義幸 本間
Original Assignee
永田精機株式会社
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 永田精機株式会社 filed Critical 永田精機株式会社
Priority to JP6294877U priority Critical patent/JPS5928063Y2/en
Publication of JPS53162841U publication Critical patent/JPS53162841U/ja
Application granted granted Critical
Publication of JPS5928063Y2 publication Critical patent/JPS5928063Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 近年糸素材の発展に伴い、ストレッチャーンの使用が多
くなり、ソックスやストッキング類に於ても、脚にフィ
ツト性をもたせる目的で需要が多くなり、ストレッチャ
ーンを編込んだ製品が多くなってきている。
[Detailed explanation of the invention] In recent years, with the development of yarn materials, stretcher yarns have been used more frequently, and there has also been a growing demand for socks and stockings to provide a better fit for the legs, so stretcher yarns have been knitted. There are more and more products available.

しかし乍ら、ストレッチャーンは、伸縮性が犬であり、
編立中に糸を切換える際、糸の縮みによって糸の端末が
短かくなり、糸抜けによる編立ミスを生じ、製品ロスを
出す原因となっている。
However, stretcher yarn has a certain degree of elasticity,
When switching yarns during knitting, the ends of the yarns become shorter due to shrinkage, resulting in knitting errors due to threads falling out, which causes product loss.

即ち、ソックスやストッキング編成は、口編部、身部、
踵部、底部、爪先部等編立個所に応じた糸を使用するた
め、糸を切換えるが、糸道の作用状態から非作用状態に
作動させるには、糸道を上げて編成点の針から糸を離し
、離した糸は回転するサーキュラ−カッターにより、糸
端末吸引装置に吸入し、糸の端部は上刃によって切断さ
れるが、此の時、ストレッチャーンは縮み率が大なるた
め、糸の張力により、糸端末は糸端末吸引装置より抜け
てしまい、往々にして次の給糸時に給糸不能となるとい
う欠陥をもっていた。
In other words, when knitting socks or stockings, the opening part, body part,
The thread is switched to use the thread appropriate for the knitting point, such as the heel, bottom, toe, etc., but in order to change the thread path from an active state to a non-active state, raise the thread path and move it from the needle at the knitting point. The thread is separated, and the released thread is sucked into the thread end suction device by a rotating circular cutter, and the end of the thread is cut by the upper blade, but at this time, the shrinkage rate of the stretch yarn is large. Due to the tension of the yarn, the yarn end is pulled out of the yarn end suction device, which often results in the yarn being unable to be fed the next time.

本考案の糸抜は防止装置は、上記の欠点を解決し、系切
換時に確実に糸端末を糸端末吸引装置に吸入して支持せ
しめ、前記の如き切換ミスを皆無とするストレッチャー
ンの糸抜は防止装置を提供するものである。
The thread removal prevention device of the present invention solves the above-mentioned drawbacks, ensures that the thread end is sucked into and supported by the thread end suction device at the time of system switching, and eliminates the above-mentioned switching mistakes. provides a preventive device.

以下本考案の構成を図面によって以下説明する。The configuration of the present invention will be explained below with reference to the drawings.

先ず第1図に示す如く編地編成中のストレッチャーン1
はボビン(図示せず)からテンション装置2を通り、固
定ガイド3を経て下部ガイド4の孔のみを通り糸道先端
51から針6に給糸される。
First, as shown in Fig. 1, stretch yarn 1 is being knitted.
The yarn is fed from the bobbin (not shown) through the tension device 2, through the fixed guide 3, through only the hole in the lower guide 4, and from the yarn path tip 51 to the needle 6.

本考案の糸抜は防止装置7は、固定ガイド3のほぼ中間
に可動ガイド8の先端81を配置し、他端を軸9にネジ
10で固定する。
In the thread removal prevention device 7 of the present invention, the tip 81 of the movable guide 8 is arranged approximately in the middle of the fixed guide 3, and the other end is fixed to the shaft 9 with a screw 10.

軸9は取付板11に旋回自在に取付ける。The shaft 9 is rotatably mounted on a mounting plate 11.

可動ガイド8には先端81と軸9の間にカラー12をネ
ジ13にて取付け、取付板11上に取付けたネジ14と
の間にスプリング15を掛合し、可動ガイド8の先端8
1を常に固定ガイド3の方向へ揺動させる如き力を与え
る。
A collar 12 is attached to the movable guide 8 between the tip 81 and the shaft 9 with a screw 13, and a spring 15 is engaged between the screw 14 attached on the mounting plate 11.
1 to always swing in the direction of the fixed guide 3.

取付板11に取付けたネジ14は、又り型のストッパー
16を固定し、可動ガイド8の後端82を突当てて、先
端81が固定ガイド3の線上に位置する如く制御する。
The screw 14 attached to the mounting plate 11 fixes the stopper 16 and controls the rear end 82 of the movable guide 8 so that the tip 81 is positioned on the line of the fixed guide 3.

軸9の同軸下方にレバー17を軸9と合体に取付け、レ
バー先端1γ1にレリーズ18の端末をネジ等にて止め
る。
A lever 17 is attached coaxially below the shaft 9, and the end of the release 18 is fixed to the lever tip 1γ1 with a screw or the like.

レリーズ18はホルダー19に止められ、レリーズ18
の他端は下部ホルダー20を通し、ドラムレバー21の
後部212にネジ22にて止める。
The release 18 is stopped by a holder 19, and the release 18
The other end passes through the lower holder 20 and is fixed to the rear part 212 of the drum lever 21 with a screw 22.

一方糸道5は、図示しない機台に支点53を支持して揺
動可能に取付けである。
On the other hand, the thread path 5 is swingably mounted on a machine stand (not shown) with a fulcrum 53 supported thereon.

この糸道5は複数枚の内、解り易くするため一枚のみを
図示しである。
Of the plural thread paths 5, only one is shown for ease of understanding.

糸道5の後端52は、下部ガイド4のL型部42にスプ
リング23を掛合する。
The rear end 52 of the thread path 5 engages the spring 23 with the L-shaped portion 42 of the lower guide 4.

該糸道5の作用部54にはレバー24の先端241を当
接し、レバー24の支点243は図示しない機台に揺動
可能に取付ける。
The tip end 241 of the lever 24 is brought into contact with the action portion 54 of the thread path 5, and the fulcrum 243 of the lever 24 is swingably attached to a machine stand (not shown).

レバー24の後端242は金具25にリンク接続し、金
具25に固着のロフト26を介し、金具27からドラム
レバー28の後端282にリンク接続する。
The rear end 242 of the lever 24 is linked to the metal fitting 25, and the metal fitting 27 is linked to the rear end 282 of the drum lever 28 via a loft 26 fixed to the metal fitting 25.

前記ドラムレバー21及び28は、共にその支点213
,283を、図示しない機軸に揺動可能に取付けられて
おり、ドラムレバー先端211はドラムカム30に又ド
ラムレバー先端281はドラムカム31に夫々作用され
る如く配置される。
The drum levers 21 and 28 both have their fulcrum 213
, 283 are swingably attached to a machine shaft (not shown), and the drum lever tip 211 is arranged so as to act on the drum cam 30, and the drum lever tip 281 acts on the drum cam 31, respectively.

ドラム29は、図示しない指令駆動により間歇的に送り
運動が与えられ矢印方向へ回動する。
The drum 29 is intermittently given a feeding motion by a command drive (not shown) and rotates in the direction of the arrow.

ドラム29上にドラムカム30がドラムカム31よりや
\先行して共に取付けられる。
A drum cam 30 is mounted on the drum 29 in advance of the drum cam 31.

針6は、図を省略したシリンダー内に挿入され、シリン
ダーの上方内部に公知の鉄台32が、サーキュラ−カッ
ター33や糸端末吸入装置34、上刃35を伴って配置
されている。
The needle 6 is inserted into a cylinder (not shown), and a known iron stand 32 is arranged in the upper interior of the cylinder together with a circular cutter 33, a thread end suction device 34, and an upper blade 35.

次に本考案のストレッチャーン糸抜は防止装置の作動を
説明する。
Next, the operation of the stretcher yarn removal prevention device of the present invention will be explained.

第2図に示す如く、ドラム29が指令駆動により矢印方
向に回動し始めると、先ずドラムカム30によってドラ
ムレバー21の先端211が支点213を中心にして上
方へ上りそれに伴ってドラムレバー後端212は下方へ
下り、リンク接続されたレリーズ18を引張る。
As shown in FIG. 2, when the drum 29 begins to rotate in the direction of the arrow by the command drive, the drum cam 30 first causes the tip 211 of the drum lever 21 to move upward around the fulcrum 213, and accordingly, the rear end 211 of the drum lever 21 moves upward. moves down and pulls the linked release 18.

レリーズ18は、ストレッチャーン糸抜は装置7のレバ
ー17を矢印方向へ引く事により、軸9に取付けた可動
ガイド8はスプリング15の力に抗して、可動ガイド8
の先端81は矢印方向へ移動して固定ガイド3から離れ
て、ストレッチャーン1は第3図に示す如く、11(点
線で示す)の長さから2×12の長さに長くなって、ス
トレッチャーンに後に述べるたるみをもたせる事になる
The release 18 allows the stretcher thread to be removed by pulling the lever 17 of the device 7 in the direction of the arrow.
The tip 81 moves in the direction of the arrow and separates from the fixed guide 3, and the stretcher yarn 1 becomes longer from the length 11 (indicated by the dotted line) to the length 2×12 as shown in FIG. This will create a slack in churn, which will be discussed later.

次に第4図に示す如く、ドラム29が更に回動するとド
ラムカム31にドラムレバー28の先端281が作用さ
れて上方へ上る。
Next, as shown in FIG. 4, when the drum 29 rotates further, the tip 281 of the drum lever 28 acts on the drum cam 31 and moves upward.

これに連れてドラムレバー28は、支点283を中心に
後端282は下方へ下り、リンク接続された金属27、
ロット26、金具25を介してレバー24の後端242
を引下げる。
Along with this, the rear end 282 of the drum lever 28 moves downward around the fulcrum 283, and the linked metal 27,
The rear end 242 of the lever 24 via the rod 26 and the metal fitting 25
lower the

レバー24は支点243を中心に先端241が上方へ上
り、此のレバー先端241に当接している糸道5の作用
部54を押上げ、糸道5は支点53を中心に、スプリン
グ23の力に抗して糸道先端51は上方へ上る。
The tip 241 of the lever 24 moves upwards around the fulcrum 243, pushing up the acting part 54 of the thread path 5 that is in contact with the lever tip 241, and the thread path 5 moves around the fulcrum 53 by applying the force of the spring 23. The thread guide tip 51 rises upward against this.

糸道先端51を通る糸1は、針6から離れて糸端末吸入
装置34に入り上刃35により切断される。
The thread 1 passing through the thread path tip 51 leaves the needle 6, enters the thread end suction device 34, and is cut by the upper blade 35.

以上は糸道の作動を説明したが、此の糸道の作動の寸前
に第2図に於て説明したドラムカム30は先行して、ド
ラムレバー21の先端211を非作用位置に下げる。
The operation of the thread guide has been described above, and just before the thread guide starts operating, the drum cam 30 explained in FIG. 2 goes ahead and lowers the tip 211 of the drum lever 21 to the non-operating position.

此のためドラムレバー21の後端212は上方へ上り、
レリーズ18は引張りの状態から戻されて、ストレッチ
ャーン糸抜は防止装置7のレバー17の先端171を矢
印方向へ戻し、スプリング15の力によって可動ガイド
8の先端81を固定ガイド3との原位置に戻す。
For this reason, the rear end 212 of the drum lever 21 rises upward,
The release 18 is returned from the tensioned state, and the tip 171 of the lever 17 of the stretcher thread removal prevention device 7 is returned in the direction of the arrow, and the force of the spring 15 moves the tip 81 of the movable guide 8 to the original position with respect to the fixed guide 3. Return to

此の位置は可動ガイド8の後端82がストッパー16に
よって制御される。
This position is controlled by the stopper 16 at the rear end 82 of the movable guide 8.

従って、第3図に示した212の長さのストレッチャー
ンは、71!1に戻り2A’2−nlの長さの差がたる
みとなって糸端末吸入装置に入るため、糸の張力を減少
し糸抜けを防止し、確実な給糸を行い、編成精度を向上
する実用効果を有するものである。
Therefore, the stretch yarn having a length of 212 shown in Fig. 3 returns to 71!1 and the difference in length of 2A'2-nl becomes slack and enters the yarn end suction device, reducing the tension of the yarn. This has the practical effect of preventing threads from coming off, ensuring reliable thread feeding, and improving knitting accuracy.

なお、添付した第5図と第6図に示すものは本考案の他
の実施例として変形したものを例示するもので可動ガイ
ド8は軸9を下方に設け、可動ガイド8の先端81が実
線から2点鎖線の位置に移動する事を示すもので、これ
らの動作は前記例と同一なので省略する。
The attached FIGS. 5 and 6 illustrate a modified example of another embodiment of the present invention, in which the movable guide 8 has a shaft 9 located below, and the tip 81 of the movable guide 8 is a solid line. This indicates movement from to the position indicated by the two-dot chain line, and since these operations are the same as in the previous example, their explanation will be omitted.

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

第1図は本考案のストレッチャーン糸抜は防止装置とそ
の作動装置及び関連する糸道とその作動及び鉄台の立体
斜視図を示す、第2図は本考案のストレッチャーン糸抜
は防止装置の作動始めの状態を斜視図にて示す、第3図
は本考案のストレッチャーン糸抜は防止装置の可動ガイ
ドの作動した側面図を示す、第4図は本考案のストレッ
チャーン糸抜は防止装置の作動路りの状態を斜視図で示
す、第5図は本考案のストレッチャーン糸抜は防止装置
の他の例を正面図、第6図はその側面図として示す。 〔符号の説明〕、1・・−・・・糸、2・・・・・・テ
ンション装置、3−・−・・・固定ガイド、4・・・・
・・下部ガイド、5・・・・・・糸道、6・・・・・・
針、7・・・・・・糸抜は防止装置、8・・・・・・可
動ガイド、9・・・・・・軸、10・・・・・・ネジ、
11・・・・・・取付板、12・・・・・・カラー、1
3・・・・・・ネジ、14・・・・・・ネジ、15・・
・・・・スプリング、16・・・・・・ストッパー、1
7・・・・・・レバー、18・・・・・・ネジ、19・
・・・・・ホルダー、20・・・・・・下部ホルダー、
21・・・・・・ドラムレバー、22・・・・・・ネジ
、23・・・・・・スプリング、24・・・・・・レバ
ー、25・・・・・・金具、26・・−・・・ロット、
27・・−・・・金具、28・・・・・・ドラムレバー
29・・・・・・ドラム、30・・−・・・ドラムカム
、31・・・・・・ドラムカム、32・・−・・・鉄台
、33・・・・・・サーキュラ−カッター、34・・・
・・・糸端末吸入装置、35・・−・・・上刃、81・
・・・・・先端。
Fig. 1 shows a three-dimensional perspective view of the stretcher thread removal prevention device of the present invention, its operating device, the related thread path, its operation, and the iron stand, and Fig. 2 shows the stretcher thread removal prevention device of the present invention. Fig. 3 shows a side view of the movable guide of the stretcher yarn removal prevention device of the present invention in operation, and Fig. 4 shows the stretcher yarn removal prevention device of the present invention in a perspective view. The state of the operating path of the device is shown in a perspective view, FIG. 5 is a front view of another example of the stretcher yarn removal prevention device of the present invention, and FIG. 6 is a side view thereof. [Explanation of symbols], 1... Thread, 2... Tension device, 3... Fixed guide, 4...
...Lower guide, 5... Thread guide, 6...
Needle, 7... Thread removal prevention device, 8... Movable guide, 9... Shaft, 10... Screw,
11...Mounting plate, 12...Color, 1
3...Screw, 14...Screw, 15...
... Spring, 16 ... Stopper, 1
7... Lever, 18... Screw, 19.
...Holder, 20...Lower holder,
21...Drum lever, 22...Screw, 23...Spring, 24...Lever, 25...Metal fittings, 26...- ···lot,
27... Metal fittings, 28... Drum lever 29... Drum, 30... Drum cam, 31... Drum cam, 32... ... Iron stand, 33 ... Circular cutter, 34 ...
... Yarn end suction device, 35 ... Upper blade, 81.
...Tip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボビンケースよりテンション装置を経て糸道5に至るス
トレッチャーン1を通す固定ガイド3゜3のほぼ中間に
同じく該ストレッチャーン1を支承する先端81を常時
固定ガイド方向に弾性支持する可動ガイド8を設け、該
固定ガイド8の先端81を糸道の切換時に合はせて、固
定ガイド3゜3より外方へ移動し、また復原することを
特徴とする靴下編機におけるストレッチャーンの糸抜は
防止装置。
A movable guide 8 is provided approximately in the middle of the fixed guide 3°3 through which the stretcher yarn 1 is passed from the bobbin case through the tension device to the thread path 5, and which elastically supports the tip 81, which also supports the stretcher yarn 1, in the direction of the fixed guide at all times. To prevent thread removal from a stretch yarn in a sock knitting machine, which is characterized in that the tip 81 of the fixed guide 8 is moved outward from the fixed guide 3°3 and returned to its original position when the thread path is switched. Device.
JP6294877U 1977-05-17 1977-05-17 Stretch yarn pull-out prevention device in sock knitting machines Expired JPS5928063Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6294877U JPS5928063Y2 (en) 1977-05-17 1977-05-17 Stretch yarn pull-out prevention device in sock knitting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6294877U JPS5928063Y2 (en) 1977-05-17 1977-05-17 Stretch yarn pull-out prevention device in sock knitting machines

Publications (2)

Publication Number Publication Date
JPS53162841U JPS53162841U (en) 1978-12-20
JPS5928063Y2 true JPS5928063Y2 (en) 1984-08-14

Family

ID=28965679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6294877U Expired JPS5928063Y2 (en) 1977-05-17 1977-05-17 Stretch yarn pull-out prevention device in sock knitting machines

Country Status (1)

Country Link
JP (1) JPS5928063Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023177483A (en) * 2022-06-02 2023-12-14 株式会社島精機製作所 Yarn tension control device, knotter device and flat-knitting machine

Also Published As

Publication number Publication date
JPS53162841U (en) 1978-12-20

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