JP5991858B2 - How to stop knitting - Google Patents

How to stop knitting Download PDF

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Publication number
JP5991858B2
JP5991858B2 JP2012131509A JP2012131509A JP5991858B2 JP 5991858 B2 JP5991858 B2 JP 5991858B2 JP 2012131509 A JP2012131509 A JP 2012131509A JP 2012131509 A JP2012131509 A JP 2012131509A JP 5991858 B2 JP5991858 B2 JP 5991858B2
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knitting
stitch
terminal
needle
yarn
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JP2013256723A (en
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信男 船木
信男 船木
功雄 弓場
功雄 弓場
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Shima Seiki Manufacturing Ltd
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Shima Seiki Manufacturing Ltd
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Priority to JP2012131509A priority Critical patent/JP5991858B2/en
Priority to KR1020130057615A priority patent/KR101414028B1/en
Priority to IT000469A priority patent/ITTO20130469A1/en
Priority to CN201310224808.3A priority patent/CN103485047B/en
Priority to DE102013009709A priority patent/DE102013009709A1/en
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/56—Thread guides for flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Knitting Machines (AREA)

Description

本発明は、横編機を用いて編地を編成した後、その編地の終端編目から編地が解れないようにする編地の解れ止め方法に関する。   The present invention relates to a method for preventing knitting of a knitted fabric so that the knitted fabric cannot be unwound from a terminal stitch of the knitted fabric after knitting the knitted fabric using a flat knitting machine.

横編機を用いて編地を編成し終わった後、その編地を横編機から外すために、横編機の給糸口から延びる編糸を切断する必要がある。特許文献１には、その編糸の切断を行なう編糸切断機構を備える横編機が開示されている。   After knitting the knitted fabric using the flat knitting machine, in order to remove the knitted fabric from the flat knitting machine, it is necessary to cut the knitting yarn extending from the yarn feeder of the flat knitting machine. Patent Document 1 discloses a flat knitting machine including a knitting yarn cutting mechanism for cutting the knitting yarn.

特許第４０１５９８０号公報Japanese Patent No. 4015980

ところで、編地を横編機から外すために編糸を切断する際、編地の終端編目を編成した後、直ちに終端編目から給糸口に延びる編糸を切断するわけではない。編糸の切断端を引っ張ったときに、終端編目から順に編目が連鎖的に解れるからである。そこで従来は、終端編目に続いて１０〜２０コース程度袋編みを行なった後、編糸を切断している。そうすることで、仮に切断端が引っ張られても、まず袋編み部の編目が解れるため、製品となる編地の編目が解れることを防止できる。   By the way, when the knitting yarn is cut to remove the knitted fabric from the flat knitting machine, the knitting yarn extending from the terminal stitch to the yarn feeder is not cut immediately after knitting the terminal stitch of the knitted fabric. This is because when the cut end of the knitting yarn is pulled, the stitches can be unwound in order from the end stitch. Therefore, conventionally, after knitting for about 10 to 20 courses following the final stitch, the knitting yarn is cut. By doing so, even if the cut end is pulled, the stitch of the bag knitting portion is first unraveled, so that the stitch of the knitted fabric to be the product can be prevented from being unraveled.

しかし、切断端が強く引っ張られた場合、袋編み部の編目が解れきってしまい、編地の編目も解れてしまう恐れがある。このような問題点に対して、袋編み部を更に多く編成すれば、袋編み部が解れきってしまう可能性を低減できるが、その場合、袋編み部を多く編成する分だけ編地の生産性が低下してしまうという問題が生じる。   However, when the cut end is pulled strongly, the stitches of the bag knitting portion are completely unwound and the stitches of the knitted fabric may be unwound. For these problems, if more knitted bag knitting parts are knitted, the possibility that the bag knitting part will be completely unraveled can be reduced. There arises a problem that the performance is lowered.

本発明は上記事情に鑑みてなされたものであり、その目的は、従来よりも簡単かつ確実に編地の解れ止めを行なうことができる編地の解れ止め方法を提供することにある。   The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a knitted fabric unwinding method that can more easily and reliably prevent knitted fabrics than before.

本発明は、少なくとも前後一対の針床と、針床の編針に編糸を給糸する給糸口と、針床で編成される編地から給糸口に延びる編糸を切断する編糸切断機構と、を有し、前後の針床間で編目の目移しが可能な横編機を用いて編地を編成した後、その編地の終端編目に解れ止め処理を施す編地の解れ止め方法に係る。この本発明の編地の解れ止め方法は、以下の工程α〜工程γを備えることを特徴とする。
［工程α］…針床に係止される終端編目に止め用編目を新たに編成する。
［工程β］…止め用編目から給糸口に向かって延びる編糸を、編糸切断機構により切断する。
［工程γ］…止め用編目を編成時の位置から移動させることで、編糸の切断端を終端編目から引き抜く。 The present invention includes at least a pair of front and rear needle beds, a yarn feeder that feeds knitting yarn to the knitting needles of the needle bed, and a knitting yarn cutting mechanism that cuts a knitting yarn extending from a knitted fabric knitted on the needle bed to the yarn feeder. Knitting fabric using a flat knitting machine capable of transferring stitches between the front and back needle beds, and then applying a unclamping process to the terminal knitting of the knitted fabric. Related. The method for preventing knitting of a knitted fabric of the present invention includes the following steps α to γ.
[Step α]... A knitting stitch is newly knitted on the terminal stitch that is locked to the needle bed.
[Step β]... The knitting yarn extending from the fixing stitch toward the yarn feeder is cut by the knitting yarn cutting mechanism.
[Step γ]... The cutting end of the knitting yarn is pulled out from the terminal stitch by moving the stopping stitch from the knitting position.

ここで、上記工程γにおける止め用編目の移動方向は、特に限定されず、編幅方向（針床の長手方向）のどちらに移動させても構わない。また、上記工程γにおける止め用編目の移動は、止め用編目を一方の針床から他方の針床に目移しし、他方の針床を左右いずれかの方向にラッキングした後、止め用編目を他方の針床から一方の針床に戻すことを繰り返すことで行なえば良い。そうすることで、編糸を傷めることなく、確実に編糸の切断端を終端編目から引き抜くことができる。その他、止め用編目を一方の針床から他方の針床に目移しした後、他方の針床を左右いずれかの方向に一気にラッキングさせることで、止め用編目の移動を行なっても良い。この場合、短時間で編糸の切断端を終端編目から引き抜くことができる。   Here, the moving direction of the stop stitch in the step γ is not particularly limited, and it may be moved in either the knitting width direction (longitudinal direction of the needle bed). Further, the movement of the stop stitch in the step γ is performed by transferring the stop stitch from one needle bed to the other needle bed, racking the other needle bed in either the left or right direction, and then the stop stitch. What is necessary is just to repeat by returning to the one needle bed from the other needle bed. By doing so, the cut end of the knitting yarn can be reliably pulled out from the terminal stitch without damaging the knitting yarn. Alternatively, the stop stitch may be moved by transferring the stop stitch from one needle bed to the other needle bed and then racking the other needle bed in either direction. In this case, the cut end of the knitting yarn can be pulled out from the terminal stitch in a short time.

本発明の編地の解れ止め方法の一形態として、工程αにおいて、止め用編目の編成前に、針床の空針に掛け目からなる保持用編目を編成する形態を挙げることができる。その場合、工程γの後に、保持用編目を針床から外すことで、編地を横編機から外すことができる。   As one form of the method for preventing knitting of the knitted fabric of the present invention, in the step α, before the knitting stitch for knitting, a form for knitting a holding stitch consisting of an empty needle on the needle bed can be mentioned. In that case, the knitted fabric can be removed from the flat knitting machine by removing the holding stitch from the needle bed after the step γ.

本発明の編地の解れ止め方法の一形態として、工程αにおいて、止め用編目の編成前に、下記［１］〜［３］を行ない、二本の編針に終端編目が係止された状態とする形態を挙げることができる。
［１］終端編目を対向する針床に目移しすると共に、その終端編目が係止されていた編針に、その終端編目から引き出された第一新規編目を編成する割増やしを行なう。
［２］第一新規編目が係止される編針に対して第一新規編目の編成方向（第一新規編目を編成する際の給糸口の移動方向）に近接する編針に、終端編目を目移しする。
［３］終端編目のウエール方向に続く第二新規編目を、第一新規編目の編成方向と同じ編成方向で編成する。
上記［１］〜［３］を行なえば、編成工程上は、互いに近接する一方の編針に第一新規編目が、他方の編針に第二新規編目が係止された状態になる。しかし、実際にはこれら第一新規編目と第二新規編目は針床上で解れて、終端編目に繋がってしまう（後述する実施形態２の図２におけるＴ３’を参照）。その結果、編成時よりも一回り大きな終端編目が二本の編針に係止された状態になる。 As one form of the method for preventing knitting of the knitted fabric of the present invention, the following [1] to [3] are performed before knitting the knitting stitch in step α, and the terminal stitch is locked to the two knitting needles. Can be mentioned.
[1] Transfer the end stitches to the opposing needle bed, and increase the rate of knitting the first new stitches drawn from the end stitches to the knitting needles that have been locked.
[2] Transfer the terminal stitch to the knitting needle that is close to the knitting direction of the first new stitch (the moving direction of the yarn feeder when knitting the first new stitch) with respect to the knitting needle to which the first new stitch is locked. To do.
[3] Knit the second new stitch following the wale direction of the terminal stitch in the same knitting direction as the knitting direction of the first new stitch.
If the above [1] to [3] are performed, in the knitting process, the first new stitch is locked to one knitting needle adjacent to each other, and the second new stitch is locked to the other knitting needle. However, in actuality, the first new stitch and the second new stitch are unwound on the needle bed and connected to the terminal stitch (see T3 ′ in FIG. 2 of Embodiment 2 described later). As a result, the terminal stitch that is one size larger than that at the time of knitting is locked to the two knitting needles.

工程αで上記［１］〜［３］を行なうことで二本の編針に終端編目が係止された状態とすれば、工程γで終端編目に続く止め用編目を編成しても、終端編目はまだ一本の編針に係止された状態となる。そこで、工程γの後に終端編目を針床から外す。そうすることで、編地を横編機から外すことができる。   If the end stitches are locked to the two knitting needles by performing steps [1] to [3] in step α, the end stitches may be knitted even if the stop stitches following the end stitches are knitted in step γ. Is still locked by a single knitting needle. Therefore, after the step γ, the terminal stitch is removed from the needle bed. By doing so, the knitted fabric can be removed from the flat knitting machine.

本発明の編地の解れ止め方法によれば、終端編目のウエール方向に続いて編成した止め用編目から延びる編糸の切断端を、止め用編目の引出し方向に引き抜くことで、終端編目が解れることを防止することができる。そのメカニズムを図３に基づいて説明する。図３（Ａ）は、終端編目３０のウエール方向に止め用編目３１を編成し、編糸の切断端３０ｅを終端編目３０から引き抜かなかったときの編目の状態を示すループ図である。図３（Ａ）に示すように、下側の編目に対して上側の編目が紙面手前側から奥側に向かって引き出されており、下側にある編目の形状が上側にある編目によって保持されている。この状態から切断端３０ｅを引っ張れば、止め用編目３１はその形状を保持することができず、紙面手前側に引っ張られて終端編目３０から外れる。止め用編目３１が終端編目３０から外れると、終端編目３０の形状を保持する止め用編目３１がなくなるため、終端編目３０はその下段の編目から外れる。このようなことが繰り返されることで、編地が解れてしまう。これに対して、図３（Ｂ）に示すように、本発明の編地の解れ止め方法によって編糸の切断端３０ｅを終端編目３０から引き抜いておけば、切断端３０ｅを引っ張っても、黒矢印で示す位置で編糸が絡んでいるため、終端編目３０の形状が保持され、終端編目３０がその下の編目から外れることがない。この図３（Ｂ）に示すように、一旦、切断端３０ｅを終端編目３０から引出し方向に引き抜いてしまえば、編地が解れ易い図３（Ａ）の状態に戻すのは手を使ってすら難しく、従って図３（Ｂ）の状態から編地が自然に解れることはほぼなくなる。   According to the method for preventing unraveling of the knitted fabric of the present invention, the end stitch is unwound by pulling out the cut end of the knitting yarn extending from the stitch for knitting following the wale direction of the end stitch in the pull-out direction of the stop stitch. Can be prevented. The mechanism will be described with reference to FIG. FIG. 3A is a loop diagram showing a stitch state when the stopping stitch 31 is knitted in the wale direction of the terminal stitch 30 and the cut end 30 e of the knitting yarn is not pulled out from the terminal stitch 30. As shown in FIG. 3A, the upper stitch is pulled out from the front side of the paper to the back side with respect to the lower stitch, and the shape of the lower stitch is held by the upper stitch. ing. If the cut end 30e is pulled from this state, the stopping stitch 31 cannot retain its shape, and is pulled away from the terminal stitch 30 by being pulled toward the front side of the drawing. When the stop stitch 31 is disengaged from the end stitch 30, the stop stitch 31 that retains the shape of the end stitch 30 disappears, so that the end stitch 30 is disengaged from the lower stitch. By repeating this, the knitted fabric is unraveled. On the other hand, as shown in FIG. 3 (B), if the cut end 30e of the knitting yarn is pulled out from the terminal stitch 30 by the method for preventing knitting of the knitted fabric of the present invention, the black end is not affected even if the cut end 30e is pulled. Since the knitting yarn is entangled at the position indicated by the arrow, the shape of the end stitch 30 is maintained, and the end stitch 30 does not come off the stitch below it. As shown in FIG. 3 (B), once the cut end 30e is pulled out from the terminal stitch 30 in the pull-out direction, the knitted fabric can be returned to the state shown in FIG. Therefore, the knitted fabric is hardly unraveled naturally from the state shown in FIG.

止め用編目を編成する前に保持用編目を編成する本発明の編地の解れ止め方法によれば、止め用編目の移動の際に、編糸の切断端が終端編目から引き抜かれ易くなる。それは、保持用編目によって針床における終端編目の位置が固定されるため、終端編目のウエール方向に形成される止め用編目を移動させたときに、その止め用編目の移動に終端編目が付いていかないようにできるからである。詳しくは、後述する実施形態１で述べる。   According to the knitting method of the knitted fabric of the present invention in which the holding stitch is knitted before knitting the stopping stitch, the cut end of the knitting yarn is easily pulled out from the terminal stitch when the stopping stitch is moved. That is, the position of the end stitch on the needle bed is fixed by the holding stitch, so that when the stop stitch formed in the wale direction of the end stitch is moved, the end stitch is attached to the movement of the stop stitch. This is because it can be avoided. Details will be described in Embodiment 1 described later.

止め用編目を編成する前に割増やしを行なって二本の編針に終端編目が係止された状態とする本発明の編地の解れ止め方法によれば、止め用編目の移動の際に編糸の切断端が終端編目から引き抜かれ易くなる。それは、二本の編針に係止される終端編目のウエール方向に続いて止め用編目を編成しても、まだ一本の編針に終端編目が係止された状態にあるため、針床における終端編目の位置が固定されているからである。また、二本の編針に係止された終端編目はそのループ径が通常の編目よりも大きいため、物理的に編糸の切断端が引き抜かれ易い。詳しくは、後述する実施形態２で述べる。   According to the method for preventing the knitting of the knitted fabric of the present invention in which the end stitch is locked to the two knitting needles before the knitting stitch is knitted, the knitting is performed when the stitch for the stop is moved. The cut end of the yarn is easily pulled out from the terminal stitch. Even if the stop stitch is knitted following the wale direction of the end stitch that is locked by two knitting needles, the end stitch is still locked by one knitting needle. This is because the stitch position is fixed. Further, since the end stitches locked by the two knitting needles have a loop diameter larger than that of a normal stitch, the cut end of the knitting yarn is physically easily pulled out. Details will be described later in a second embodiment.

実施形態１に係る編地の解れ止め方法の編成工程図である。FIG. 4 is a knitting process diagram of the knitted fabric unwinding prevention method according to the first embodiment. 実施形態２に係る編地の解れ止め方法の編成工程図である。FIG. 5 is a knitting process diagram of a method for preventing knitting of a knitted fabric according to a second embodiment. （Ａ）は編糸の切断端を終端編目から引き抜かずにそのままとしたときの編目の状態を示すループ図、（Ｂ）は切断端を終端編目から引き抜いたときの編目の状態を示すループ図である。(A) is a loop diagram showing the state of the stitch when the cut end of the knitting yarn is not pulled out from the end stitch, and (B) is a loop diagram showing the state of the stitch when the cut end is pulled out from the end stitch. It is.

以下、本発明の編地の解れ止め方法の実施形態を図面に基づいて説明する。実施形態に記載の編成では、左右方向に延び、かつ、前後方向に互いに対向する前針床（以下、ＦＢ）と後針床（以下、ＢＢ）、およびＦＢとＢＢに編糸を給糸する給糸口を備え、ＦＢとＢＢとの間で編目の目移しが可能で、かつＢＢが左右にラッキング可能な２枚ベッド横編機を用いた。この２枚ベッド横編機はさらに、針床に係止される編地から給糸口に延びる編糸を切断する編糸切断機構を備える。もちろん、使用する横編機は、２枚ベッド横編機に限定されるわけではなく、目移し専用の針床を備える横編機であっても良いし、４枚ベッド横編機であっても良い。   Hereinafter, an embodiment of a method for preventing knitting of a knitted fabric of the present invention will be described with reference to the drawings. In the knitting described in the embodiment, knitting yarn is fed to the front needle bed (hereinafter referred to as FB) and the rear needle bed (hereinafter referred to as BB), and FB and BB extending in the left-right direction and facing each other in the front-rear direction. A two-bed flat knitting machine having a yarn feeder, capable of transferring stitches between FB and BB, and capable of racking BB left and right was used. The two-bed flat knitting machine further includes a knitting yarn cutting mechanism that cuts the knitting yarn extending from the knitted fabric locked to the needle bed to the yarn feeder. Of course, the flat knitting machine to be used is not limited to the two-bed flat knitting machine, and may be a flat knitting machine having a needle bed dedicated to transfer, or a four-bed flat knitting machine. Also good.

＜実施形態１＞
実施形態１の編地の解れ止め方法を図１の編成工程図に基づいて説明する。図１の左欄に記載される『アルファベット＋数字』は編成工程の番号を、右欄に記載される左右方向の矢印は編成方向を示す。また、図１の中欄には各編成工程において行なう実際の編成を模式的に示す。 <Embodiment 1>
A method for preventing knitting of a knitted fabric according to Embodiment 1 will be described with reference to the knitting process diagram of FIG. "Alphabet + number" described in the left column of FIG. 1 indicates the number of the knitting process, and the left and right arrows described in the right column indicate the knitting direction. Further, the middle column of FIG. 1 schematically shows actual knitting performed in each knitting step.

Ｓ０には、ＢＢの編針２に編地の終端編目１０が係止された状態が示されている。また、Ｓ０では、終端編目１０の編成に使用した給糸口９が、終端編目１０よりも紙面右側にある。終端編目１０は文字通り編地の最後の編目であり、この終端編目１０が係止される編針２以外の編針は全て空針である。   S0 shows a state in which the end stitch 10 of the knitted fabric is locked to the knitting needle 2 of the BB. In S0, the yarn feeder 9 used for the knitting of the end stitch 10 is located on the right side of the drawing with respect to the end stitch 10. The end stitch 10 is literally the last stitch of the knitted fabric, and all the knitting needles other than the knitting needle 2 to which the end stitch 10 is locked are empty needles.

Ｓ１では、給糸口９を紙面左側に移動させ、ＢＢの編針３（空針）に掛け目からなる保持用編目１１を編成する。また、Ｓ１では、保持用編目１１の編成に続いてＢＢの編針２に係止される終端編目１０のウエール方向に連続する止め用編目１２を編成する（本発明の工程αに相当）。なお、Ｓ１における保持用編目１１の編成は必須ではなく、省略することができる。但し、後述するように保持用編目１１を設けることで、編地の解れ止め処理を円滑に行なうことができる。保持用編目１１を編成する場合、その編成位置はＢＢの編針３に限定されるわけではない。   In S1, the yarn feeder 9 is moved to the left side of the sheet, and the holding stitch 11 including the hook is knitted on the knitting needle 3 (empty needle) of the BB. In S1, following the knitting of the holding stitch 11, the stopping stitch 12 continuous in the wale direction of the terminal stitch 10 locked to the knitting needle 2 of the BB is knitted (corresponding to the process α of the present invention). The knitting of the holding stitch 11 in S1 is not essential and can be omitted. However, by providing the holding stitch 11 as will be described later, the knitted fabric can be smoothly unwound. When the holding stitch 11 is knitted, the knitting position is not limited to the knitting needle 3 of the BB.

Ｓ２では、止め用編目１２から給糸口９に延びる編糸を編糸切断機構５によって切断する（本発明の工程βに相当）。編糸切断機構５は、特許第４０１５９８０号公報などに記載の公知の構成を利用できる。   In S2, the knitting yarn extending from the stopping stitch 12 to the yarn feeder 9 is cut by the knitting yarn cutting mechanism 5 (corresponding to step β of the present invention). The knitting yarn cutting mechanism 5 can use a known configuration described in Japanese Patent No. 4015980.

Ｓ３では、Ｓ１において編成した止め用編目１２をＢＢの編針２の位置（つまり、Ｓ１で止め用編目１２を編成した位置）から編幅方向に移動させる。止め用編目１２の移動方向は、図１の紙面右方向に限定されるわけではなく、紙面左方向であっても良い。本実施形態では、止め用編目１２をＦＢの編針を経由させ、ＢＢの編針４に移動させている。このように止め用編目１２を編成時の位置から移動させることで、Ｓ３’に示すように、編糸の切断端１２ｅが終端編目１０を潜って、紙面奥側（即ち、止め用編目１２が終端編目１０から引き出される側）に引き抜かれる（本発明の工程γに相当）。このとき、Ｓ１で保持用編目１１を形成しておくことで切断端１２ｅを終端編目１０から引き抜き易くできる。Ｓ３に示すように、保持用編目１１から止め用編目１２に延びる編糸が終端編目１０に引っ掛かり、針床における終端編目１０の位置を固定するため、止め用編目１２の移動に終端編目１０が付いていかないからである。   In S3, the stopping stitch 12 knitted in S1 is moved in the knitting width direction from the position of the knitting needle 2 of BB (that is, the position where the stopping stitch 12 is knitted in S1). The moving direction of the stop stitch 12 is not limited to the right direction in FIG. 1 and may be the left direction in FIG. In this embodiment, the stopping stitch 12 is moved to the knitting needle 4 of the BB via the knitting needle of the FB. By moving the stop stitch 12 from the position at the time of knitting in this way, as shown in S3 ′, the cut end 12e of the knitting yarn goes under the end stitch 10, and the back side of the paper surface (that is, the stop stitch 12 is The side is pulled out to the end stitch 10 (corresponding to step γ of the present invention). At this time, the cutting end 12e can be easily pulled out from the terminal stitch 10 by forming the holding stitch 11 in S1. As shown in S3, the knitting yarn extending from the holding stitch 11 to the stopping stitch 12 is hooked on the terminal stitch 10 and the position of the terminal stitch 10 on the needle bed is fixed. Because it is not attached.

ここで、一回の止め用編目１２の移動で切断端１２ｅを終端編目１０から引き抜けなければ、引き抜けるまで止め用編目１２の移動を繰り返せば良い。このように徐々に止め用編目１２を移動させることで、編糸に過剰な張力が作用することを抑制でき、糸切れの心配なく切断端１２ｅを終端編目１０から引き抜くことができる。なお、編糸の切断長が短ければ、単に止め用編目１２をＢＢからＦＢに目移しするだけで、切断端１２ｅを終端編目１０から引き抜ける場合もある。   Here, if the cut end 12e is not pulled out from the end stitch 10 by one movement of the stop stitch 12, the movement of the stop stitch 12 may be repeated until it is pulled out. By gradually moving the stopping stitch 12 in this manner, it is possible to suppress excessive tension from acting on the knitting yarn, and the cut end 12e can be pulled out from the terminal stitch 10 without fear of yarn breakage. If the cutting length of the knitting yarn is short, the cut end 12e may be pulled out from the terminal stitch 10 simply by transferring the stopping stitch 12 from BB to FB.

以上説明した編成工程によって切断端１２ｅを終端編目１０から引き抜くことで、図３（Ｂ）を用いて既に説明したように編地が解れないようにできる。最終的に横編機から編地を外す場合、ＢＢの編針３上に唯一残っている保持用編目１１を外せば良い。   By extracting the cut end 12e from the terminal stitch 10 by the knitting process described above, the knitted fabric can be prevented from being unraveled as already described with reference to FIG. When the knitted fabric is finally removed from the flat knitting machine, the holding stitch 11 that remains only on the knitting needle 3 of the BB may be removed.

なお、切断端１２ｅを終端編目１０から引き抜く方法として、上記止め用編目１２を徐々に移動させる方法の他、止め用編目１２をＦＢに預け、紙面右方向または左方向にＢＢ（ＦＢがラッキング可能ならＦＢでも良い）を一気にラッキングさせる方法が挙げられる。切れ難い丈夫な編糸を用いている場合、この方法であれば、短時間で切断端１２ｅを終端編目１０から引き抜くことができる。   As a method of pulling the cut end 12e from the end stitch 10, the above stop stitch 12 is gradually moved, and the stop stitch 12 is deposited in the FB, and the BB (FB can be racked in the right direction or the left direction on the paper surface). If this is the case, FB may be racked at once. When a strong knitting yarn that is difficult to cut is used, the cut end 12e can be pulled out from the terminal stitch 10 in a short time by this method.

＜実施形態２＞
実施形態２では、割増やしを行なうことで、終端編目を針床の所定位置に固定し、止め用編目を移動させたときに編糸の切断端が終端編目から引き抜かれ易くした本発明の編地の解れ止め方法を図２に基づいて説明する。なお、図２の見方は図１と同様である <Embodiment 2>
In the second embodiment, the knitting of the present invention in which the end stitch is fixed at a predetermined position on the needle bed by increasing the split, and the cut end of the knitting yarn is easily pulled out from the end stitch when the stop stitch is moved. A method for preventing the ground from coming off will be described with reference to FIG. 2 is the same as FIG.

図２のＴ０には、ＦＢの編針３に終端編目２０が係止された状態が示されている。この状態からＴ１では、終端編目２０を対向するＢＢの編針３に目移しすると共に、終端編目２０が係止されていたＦＢの編針３に、その終端編目２０から引き出された第一新規編目２１を編成する割増やしを行なう。   2 shows a state in which the terminal stitch 20 is locked to the knitting needle 3 of the FB. From this state, at T1, the end stitch 20 is transferred to the knitting needle 3 of the opposite BB, and the first new stitch 21 pulled out from the end stitch 20 to the FB knitting needle 3 to which the end stitch 20 is locked. Increase the rate of knitting.

Ｔ２では、割増やしによってＢＢの編針３に目移しされた終端編目２０を、ＦＢの編針２に目移しする。そして、Ｔ３では、給糸口９を一旦紙面右方向に移動させた後、給糸口９を紙面左方向に移動させる際に終端編目２０のウエール方向に続く第二新規編目２２を編成する。ここで、Ｔ２における終端編目２０の目移しの方向、およびＴ３における第二新規編目２２の編成方向を、第一新規編目２１の編成方向と同じとすることで、編成工程上、ＦＢの編針３，２に係止される編目２１，２２が針床上で解れ、終端編目２０と一つに繋がる。その結果、Ｔ３’に示すように、二つの編針２，３に一つの大きな終端編目２０が係止された状態になる。   At T2, the terminal stitch 20 transferred to the knitting needle 3 of the BB due to the additional increase is transferred to the knitting needle 2 of the FB. In T3, after the yarn feeder 9 is once moved rightward on the paper surface, the second new stitch 22 following the wale direction of the final stitch 20 is knitted when the yarn feeder 9 is moved leftward on the paper surface. Here, by making the direction of transfer of the terminal stitch 20 at T2 and the knitting direction of the second new stitch 22 at T3 the same as the knitting direction of the first new stitch 21, the knitting needle 3 of the FB is used in the knitting process. , 2 are unraveled on the needle bed and connected to the terminal stitch 20 in one. As a result, as shown in T3 ', one large terminal stitch 20 is locked to the two knitting needles 2 and 3.

Ｔ４では、給糸口９を紙面右方向に移動させ、ＦＢの二つの編針２，３に係止される終端編目２０のウエール方向に続く止め用編目２３を編成する。本実施形態では、止め用編目２３を編針２で編成しているため、編針３にはまだ終端編目２０が係止された状態にある。なお、止め用編目２３は、編針３で編成しても良く、その場合でも、編針２にはまだ終端編目２０が係止された状態になる。   At T4, the yarn feeder 9 is moved in the right direction of the paper, and the stop stitch 23 following the wale direction of the terminal stitch 20 that is locked to the two knitting needles 2 and 3 of the FB is knitted. In this embodiment, since the stop stitch 23 is knitted with the knitting needle 2, the terminal stitch 20 is still locked to the knitting needle 3. The stopping stitch 23 may be knitted with the knitting needle 3, and even in that case, the terminal stitch 20 is still locked to the knitting needle 2.

さらにＴ４では、止め用編目２３を編成した後、編糸切断機構５によって止め用編目２３から給糸口９に延びる編糸を切断する。以降は、実施形態１のＳ２と同様に、止め用編目２３を編幅方向のいずれかに移動させることで、編糸の切断端２３ｅを終端編目２０から引き抜くことができる。その際、終端編目２０はＦＢの編針３に係止され、その位置が固定されているため、止め用編目２３の移動に伴って終端編目２０が付いていかず、切断端２３ｅを終端編目２０から引き抜き易い。また、Ｔ３’のときに隣接する二つの編針に終端編目２０が係止されることで、終端編目２０のループ径が通常よりも大きくなっているため、切断端２３ｅを終端編目２０から引き抜き易い。   Further, at T4, after knitting the stop stitch 23, the knitting yarn extending from the stop stitch 23 to the yarn feeder 9 is cut by the knitting yarn cutting mechanism 5. Thereafter, similarly to S2 of the first embodiment, the cut end 23e of the knitting yarn can be pulled out from the terminal stitch 20 by moving the stop stitch 23 in any of the knitting width directions. At that time, since the end stitch 20 is locked to the knitting needle 3 of the FB and the position thereof is fixed, the end stitch 20 is not attached with the movement of the stop stitch 23, and the cut end 23 e is moved from the end stitch 20. Easy to pull out. In addition, since the end stitch 20 is locked to two adjacent knitting needles at T3 ′, the loop diameter of the end stitch 20 is larger than usual, so that the cut end 23e can be easily pulled out from the end stitch 20. .

以上説明した編成工程によっても実施形態１と同様に編地の解れ止めを行なうことができる。最終的に編地を横編機から外す場合、ＦＢの編針３上に唯一残っている終端編目２０を外せば良い。   Also by the knitting process described above, the knitted fabric can be prevented from unraveling as in the first embodiment. When the knitted fabric is finally removed from the flat knitting machine, the terminal stitch 20 that remains only on the knitting needle 3 of the FB may be removed.

なお、上述した実施形態１，２に示す本発明の編地の解れ止め方法を行なう前に、編地の終端編目に対して従来よりも少ない回数（例えば、１〜５回）の袋編みを行なっても良い。その場合、袋編み部の最後の編目を終端編目として本発明の編地の解れ止め方法を実施する。   In addition, before performing the method for preventing knitting of the knitted fabric of the present invention shown in Embodiments 1 and 2 described above, bag knitting is performed a smaller number of times (for example, 1 to 5 times) than before with respect to the terminal stitch of the knitted fabric. You can do it. In that case, the method for preventing the knitting of the knitted fabric of the present invention is performed with the last stitch of the bag knitting portion as the terminal stitch.

１〜４ 編針
５ 編糸切断機構
９ 給糸口
１０ 終端編目 １１ 保持用編目
１２ 止め用編目 １２ｅ 切断端
２０ 終端編目 ２１ 第一新規編目 ２２ 第二新規編目
２３ 止め用編目 ２３ｅ 切断端
３０ 終端編目 ３１ 止め用編目 ３０ｅ 切断端 1 to 4 Knitting needles 5 Knitting yarn cutting mechanism 9 Yarn feeder 10 End stitch 11 Holding stitch 12 Stop stitch 12e Cut end 20 End stitch 21 First new stitch 22 Second new stitch 23 Stop stitch 23e Cut end 30 End stitch 31 Stop stitch 30e Cut end

Claims (3)

少なくとも前後一対の針床と、針床の編針に編糸を給糸する給糸口と、針床で編成される編地から給糸口に延びる編糸を切断する編糸切断機構と、を有し、前後の針床間で編目の目移しが可能な横編機を用いて編地を編成した後、その編地の終端編目に解れ止め処理を施す編地の解れ止め方法において、
針床に係止される前記終端編目に止め用編目を新たに編成する工程αと、
前記止め用編目から給糸口に向かって延びる編糸を、前記編糸切断機構により切断する工程βと、
前記止め用編目を編成時の位置から移動させることで、編糸の切断端を前記終端編目から引き抜く工程γと、
を備えることを特徴とする編地の解れ止め方法。 At least a pair of front and back needle beds, a yarn feeder for supplying knitting yarn to the knitting needles of the needle bed, and a knitting yarn cutting mechanism for cutting a knitting yarn extending from the knitted fabric knitted on the needle bed to the yarn feeder. In the method for preventing unraveling of the knitted fabric, after the knitted fabric is knitted using a flat knitting machine capable of transferring stitches between the front and back needle beds, the knitting fabric is subjected to an unraveling process at the terminal knitting of the knitted fabric,
A process α for newly knitting a stitch for stopping at the terminal stitch locked to the needle bed;
A step β of cutting the knitting yarn extending from the stop stitch toward the yarn feeder by the knitting yarn cutting mechanism;
A step γ of pulling the cut end of the knitting yarn from the terminal stitch by moving the stop stitch from the knitting position;
A method for preventing the knitting fabric from being released. 前記工程αにおいて、前記止め用編目の編成前に、針床の空針に掛け目からなる保持用編目を編成し、
前記工程γの後に、前記保持用編目を針床から外すことを特徴とする請求項１に記載の編地の解れ止め方法。 In the step α, before knitting the stop stitch, knitting a holding stitch consisting of a hook on an empty needle of the needle bed,
The method of preventing knitting of a knitted fabric according to claim 1, wherein the holding stitch is removed from the needle bed after the step γ. 前記工程αにおいて、前記止め用編目の編成前に、下記［１］〜［３］を行なうことで、近接する二本の編針に終端編目が係止された状態とし、
前記工程γの後に、前記終端編目を針床から外すことを特徴とする請求項１に記載の編地の解れ止め方法。
［１］前記終端編目を対向する針床に目移しすると共に、その終端編目が係止されていた編針に、前記終端編目から引き出された第一新規編目を編成する割増やしを行なう。
［２］前記第一新規編目が係止される編針に対して前記第一新規編目の編成方向に近接する編針に、前記終端編目を目移しする。
［３］前記終端編目のウエール方向に続く第二新規編目を、前記第一新規編目の編成方向と同じ編成方向で編成する。 In the step α, before the stop stitch is knitted, by performing the following [1] to [3], the end stitch is locked to two adjacent knitting needles,
The method for preventing knitting of a knitted fabric according to claim 1, wherein the terminal stitch is removed from the needle bed after the step γ.
[1] Transfer to the needle bed facing the terminal stitch, and increase the rate of knitting the first new stitch drawn from the terminal stitch to the knitting needle with which the terminal stitch is locked.
[2] The terminal stitch is transferred to a knitting needle adjacent to the knitting direction of the first new stitch with respect to the knitting needle to which the first new stitch is locked.
[3] A second new stitch following the wale direction of the terminal stitch is knitted in the same knitting direction as the knitting direction of the first new stitch.
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