JP5985008B1 - Yarn pinching configuration of a yarn feed switching device in a circular knitting machine - Google Patents
Yarn pinching configuration of a yarn feed switching device in a circular knitting machine Download PDFInfo
- Publication number
- JP5985008B1 JP5985008B1 JP2015119863A JP2015119863A JP5985008B1 JP 5985008 B1 JP5985008 B1 JP 5985008B1 JP 2015119863 A JP2015119863 A JP 2015119863A JP 2015119863 A JP2015119863 A JP 2015119863A JP 5985008 B1 JP5985008 B1 JP 5985008B1
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- pinching
- thread
- piece
- knitting machine
- 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 - Fee Related
Links
Landscapes
- Knitting Machines (AREA)
Abstract
【課題】色糸が安定的に挟持され且つ色糸の一方にのみ断糸するように確保することで糸の抜け落ちや糸屑の発生を防ぎ製品の欠陥発生率を低減し各編針の編織の動きを向上させ周知技術にある不具合及び課題を解決する。【解決手段】複数の糸挟み切り構成を有する丸編機にある給糸切換装置であって、糸挟み切り構成は隣接し且つ同時に連動される二つの糸挟み切り連動片３ａ、３ｂを有しこれ等糸挟み切り連動片のうちの一つの一方は給糸片６を有し且つ糸挟み切り連動片と給糸片との間に糸挟持片４を有し糸挟み切り連動片の端縁は引導区間３１を形成する第一フック部３０ａを有しもう一つの糸挟み切り連動片は糸挟持片に相対するもう一方に糸切片５を有し糸挟み切り連動片の端縁は引導区間の位置と落差を形成するための間隔区間３２を形成する第二フック部３０ｂを有する。【選択図】図５An object of the present invention is to ensure that colored yarns are stably clamped and cut only on one side of the colored yarns, thereby preventing the dropout of yarns and the generation of yarn waste and reducing the defect occurrence rate of products, and the knitting of each knitting needle. Improve the movement and solve the problems and problems in the well-known technology. A yarn feed switching device in a circular knitting machine having a plurality of yarn pinching configurations, wherein the yarn pinching configuration has two yarn pinching interlocking pieces 3a and 3b that are adjacent and simultaneously interlocked. One of these thread pinching interlocking pieces has a yarn feeding piece 6 and a thread pinching piece 4 between the thread pinching interlocking piece and the yarn feeding piece. Has a first hook portion 30a that forms a guiding section 31, and another thread pinching interlocking piece has a thread piece 5 on the other side opposite to the thread holding piece, and the edge of the thread pinching interlocking piece is the guiding section. And a second hook portion 30b that forms an interval section 32 for forming a head. [Selection] Figure 5
Description
本発明は、編機の給糸切換装置（Ｓｔｒｉｐｉｎｇ Ａｐｐａｒａｔｕｓ）、特に丸編機（Ｃｉｒｃｕｌａｒ Ｋｎｉｔｔｉｎｇ Ｍａｃｈｉｎｅ）に使用する給糸切換装置に関するものである。 The present invention relates to a yarn feeding switching device for a knitting machine, and more particularly to a yarn feeding switching device used for a circular knitting machine.
給糸切換装置を丸編機に使用することは、周知技術であるが、丸編機の効果及び構成の違いから、給糸切換装置は設置上の変化があり、通常、縦式及び横式に分けることができ、例えば、特許文献１である「ＳＴＲＩＰＩＮＧ ＡＰＰＡＲＡＴＵＳ ＦＯＲ ＣＩＲＣＵＬＡＲ ＫＮＩＴＴＩＮＧ ＭＡＣＨＩＮＥＳ」と、特許文献２である「ＳＴＲＩＰＩＮＧ ＳＹＳＴＥＭ ＦＯＲ ＣＩＲＣＵＬＡＲ ＫＮＩＴＴＩＮＧ ＭＡＣＨＩＮＥ」とは、異なる色糸を編機の編針に給糸するために用いる縦式給糸切換装置がそれぞれ開示されている。また、特許文献３である「ＣＩＲＣＵＬＡＲ ＫＮＩＴＴＩＮＧ ＭＡＣＨＩＮＥ ＳＴＲＩＰＥＲ ＣＯＮＴＲＯＬ ＳＹＳＴＥＭ」と、特許文献４である「ＳＴＲＩＰＩＮＧ ＡＰＰＡＲＡＴＵＳ ＯＦ Ａ ＣＩＲＣＵＬＡＲ ＫＮＩＴＴＩＮＧ ＭＡＣＨＩＮＥ」は、編機に用いる横式給糸切換装置及びその制御器がそれぞれ開示されている。 It is a well-known technique to use a yarn feed switching device for a circular knitting machine. However, due to the effects and configuration of the circular knitting machine, the yarn feed switching device has a change in installation. For example, “STRIPING APPARATUS FOR CIRCULAR KNITTING MACHINES”, which is Patent Document 1, and “STRIPING SYSTEM FOR CIRCULAR KNITTING MACHINE”, which is Patent Document 2, are knitted with different knitting yarns. Each of the vertical yarn feed switching devices used to do this is disclosed. Patent Document 3 “CIRCULAR KNITINGING MACHINE STRIPER CONTROL SYSTEM” and Patent Document 4 “STRIPING APPARATUS OF A CIRCULAR KNITTING MACHINE” are used for the knitting machine and the horizontal control yarn feeder switching device. Has been.
しかし、縦式或いは横式の給糸切換装置のいずれかであったとしても、上述したような周知技術における給糸切換装置にある糸挟み切り構成は以下のような問題が存在している。
第一に、周知技術において、糸切連動片のフック部と糸挟持片の角とが、糸を挟持する際に、色糸を引き千切ってしまうという状況が発生し易く、且つ前記色糸のもう一方は、糸切片によって糸切が行われた後、一部分が糸屑を形成し、この糸屑は、その後、フック部によってリリースされると、編針の動きに伴い、編地中に編み込まれ、編地の品質に影響を及ぼしている。
第二に、周知技術に係る糸挟持に関する構成において、色糸を余分に取っておくというものがないため、糸を挟持する際に、色糸が引き千切られた場合、給糸切換装置は、高速稼働中の糸挟持過程において、糸挟持が不適格になって糸が抜け落ちるという状況が発生してしまう。
However, even if it is either a vertical type or a horizontal type yarn feed switching device, the yarn pinching configuration in the yarn feed switching device in the known technology as described above has the following problems.
First, in the well-known technology, a situation where the hook portion of the thread trimming interlocking piece and the corner of the thread clamping piece tend to tear the colored thread when the thread is clamped easily occurs, and the colored thread On the other side, after thread cutting is performed by the yarn section, a part forms yarn waste, and when this yarn waste is subsequently released by the hook portion, it is knitted into the knitted fabric as the knitting needle moves. This affects the quality of the knitted fabric.
Secondly, in the configuration related to yarn clamping according to the well-known technology, there is no such thing as storing extra colored yarn, so when the colored yarn is shredded when clamping the yarn, In the yarn clamping process during high-speed operation, a situation occurs in which the yarn clamping is ineligible and the yarn falls off.
本発明の主要な目的は、色糸が安定的に挟持され、且つ色糸の一方にのみ断糸するように確保することで、糸の抜け落ちや糸屑の発生を防ぎ、製品の欠陥発生率を低減し、各編針の編織動作の安定性を向上させ、上述した周知技術にあるすべての不具合及び課題を解決することにある。 The main object of the present invention is to ensure that the colored yarn is stably clamped and cut only on one side of the colored yarn, thereby preventing the thread from falling off and the generation of yarn waste, and the product defect rate. Is to improve the stability of the knitting operation of each knitting needle, and to solve all the problems and problems in the above-mentioned known technology.
また、本発明のもう一つの目的は、給糸切換装置にある糸挟み切り構成の従来の厚さを維持することで、給糸切換装置を丸編機に設置する際、給糸口が多い丸編機と組み合わせ可能にすることにある。 Another object of the present invention is to maintain the conventional thickness of the thread pinching configuration in the yarn feed switching device, so that when the yarn feed switching device is installed in a circular knitting machine, a round with many yarn feeders. It is to be able to combine with a knitting machine.
本発明の目的を達成するため、本発明は、複数の糸挟み切り構成を有し、丸編機上に設置し、丸編機の動きを受けて連動する丸編機にある給糸切換装置であって、前記糸挟み切り構成は、隣接し且つ同時に連動される二つの糸挟み切り連動片を有し、そのうち、これ等糸挟み切り連動片のうちの一つの一方は給糸片を有し、且つ前記糸挟み切り連動片と前記給糸片との間に前記糸挟み切り連動片に接触する糸挟持片を有し、前記糸挟み切り連動片の端縁は、前記糸挟持片の変位に相対して挟持を実施するための引導区間を形成する第一フック部を有し、もう一つの前記糸挟み切り連動片は、前記糸挟持片に相対するもう一方に前記糸挟み切り連動片に接触する糸切片を有し、前記糸挟み切り連動片の端縁は、前記糸切片の変位に相対して挟持を実施し且つ前記引導区間の位置と落差を形成するための間隔区間を形成する第二フック部を有する丸編機にある給糸切換装置の糸挟み切り構成を提供している。 In order to achieve the object of the present invention, the present invention provides a yarn feed switching device in a circular knitting machine having a plurality of yarn pinching configurations, installed on a circular knitting machine, and interlocking in response to the movement of the circular knitting machine. The thread pinching configuration has two thread pinching interlocking pieces that are adjacent and interlocked simultaneously, and one of these thread pinching interlocking pieces has a yarn feeding piece. And a thread clamping piece that contacts the thread clamping interlocking piece between the thread clamping interlocking piece and the yarn feeding piece, and an edge of the thread clamping interlocking piece is A first hook portion that forms a guiding section for carrying out pinching relative to the displacement, and the other thread pinching interlocking piece is interlocked with the thread pinching cut off side opposite to the thread holding piece; A thread piece in contact with the piece, and an end edge of the thread pinching interlocking piece is clamped relative to the displacement of the thread piece. It provides a yarn scissors-away structure of the yarn feed changer in a circular knitting machine having a second hook portion for forming a gap section for forming the position and drop embodiment and and the guiding section.
また、上述した方法の実施例において、前記引導区間は、前記糸挟持片に近接する箇所に第一ガイド面を有している。 In the embodiment of the method described above, the guiding section has a first guide surface at a location close to the yarn clamping piece.
また、上述した方法の実施例において、前記引導区間は、前記間隔区間に近接する箇所に第二ガイド面を有している。 Moreover, in the embodiment of the method described above, the guiding section has a second guide surface at a location close to the interval section.
また、上述した方法の実施例において、前記糸挟み切り構成同士の間には、隔離片をさらに有している。 Moreover, in the embodiment of the method described above, a separating piece is further provided between the thread pinching structures.
さらに、本発明の目的を達成するため、本発明は、複数の糸挟み切り構成を有し、丸編機上に設置し、丸編機の動きを受けて連動する丸編機にある給糸切換装置であって、前記糸挟み切り構成は、一方に給糸片を有する糸挟み切り連動片を有し、且つ前記糸挟み切り連動片と前記給糸片との間に前記糸挟み切り連動片に接触する糸挟持片を有し、前記糸挟み切り連動片のもう一方には前記糸挟み切り連動片に接触する糸切片を有し、また、前記糸挟み切り連動片の端縁は、前記糸挟持片の変位に相対して挟持を実施するための引導区間と、前記糸切片の変位に相対して挟持を実施し且つ前記引導区間の位置と落差を形成するための間隔区間とを有するフック部を有する丸編機にある給糸切換装置の糸挟み切り構成を提供している。 Furthermore, in order to achieve the object of the present invention, the present invention provides a yarn feeding in a circular knitting machine that has a plurality of yarn pinching configurations and is installed on the circular knitting machine and interlocks in response to the movement of the circular knitting machine. In the switching device, the yarn pinching / cutting configuration includes a yarn pinching / cutting interlocking piece having a yarn feeding piece on one side, and the yarn pinching / cutting interlocking between the yarn pinching / cutting interlocking piece and the yarn feeding piece. A thread pinching piece that contacts the piece, and the other end of the thread pinching and cutting interlocking piece has a thread piece that contacts the thread pinching and cutting interlocking piece, and an edge of the thread pinching and cutting interlocking piece is A guiding section for performing clamping relative to the displacement of the thread clamping piece, and an interval section for performing clamping relative to the displacement of the yarn section and forming a position and a drop in the guiding section. A yarn pinching configuration of a yarn feed switching device in a circular knitting machine having a hook portion is provided.
また、上述した方法の実施例において、前記引導区間は、前記糸挟持片に近接する箇所に第一ガイド面を有している。 In the embodiment of the method described above, the guiding section has a first guide surface at a location close to the yarn clamping piece.
また、上述した方法の実施例において、前記引導区間は、前記間隔区間に近接する箇所に第二ガイド面を有している。 Moreover, in the embodiment of the method described above, the guiding section has a second guide surface at a location close to the interval section.
また、上述した方法の実施例において、前記糸挟み切り構成同士の間には、隔離片をさらに有している。 Moreover, in the embodiment of the method described above, a separating piece is further provided between the thread pinching structures.
上述したことから、本発明は、以下のように、周知技術より有益な効果を達成することができる。
第一に、給糸切換装置は、丸編機の高速稼働下において、前記色糸を引き千切る恐れがあるものの、本発明に係る前記糸挟み切り連動片が挟み切りを行う工程で糸挟持確保区間を形成するため、前記色糸が前記糸挟持片から離脱して糸の抜け落ちが発生するという状況を有効的に防ぐことができる。
第二に、本発明に係る前記フック部の前記引導区間と前記糸挟持片との間には角をそぎ取ったような前記第一ガイド面を有しているため、前記色糸が挟持によって引き千切られることを有効的に防ぎ、且つ前記色糸が挟持されるのを待った後、さらに前記フック部のもう一方と前記糸切片とによって糸切を継続的に行い、片方のみの断糸が実現する効果を確保することができ、これによって糸屑の形成を有効的に防ぎ、編地の品質を改善している。
As described above, the present invention can achieve advantageous effects over the well-known technology as follows.
First, although the yarn feed switching device may tear the colored yarn under high-speed operation of the circular knitting machine, the yarn pinching interlocking piece according to the present invention performs pinching in the step of pinching. Since the securing section is formed, it is possible to effectively prevent a situation in which the colored yarn is detached from the yarn clamping piece and the yarn falls off.
Secondly, since the first guide surface has a corner cut off between the guide section of the hook portion and the yarn clamping piece according to the present invention, the colored yarn is clamped by clamping. After effectively preventing the thread from being torn off and waiting for the colored thread to be clamped, the thread is continuously cut by the other side of the hook part and the thread piece, and only one side is broken. The effect to be achieved can be ensured, thereby effectively preventing the formation of yarn waste and improving the quality of the knitted fabric.
本発明の好ましい実施例及び詳細な技術内容は、図面を参照しつつ説明する。まず、本発明に係る好ましい第一実施例の組立を示す斜視図、分解図、糸挟み切り連動片を示す局部拡大図と平面拡大図、及び糸挟み切り構成を断面で示す局部拡大図である図１乃至図５を参照されたい。図示されているとおり、本発明は、丸編機にある給糸切換装置の糸挟み切り構成を提供しており、縦式の設置を応用する前記給糸切換装置１は、丸編機上に設置（本発明が設置する位置は特許文献にある周知技術を参照）し、丸編機の動きを受けて連動し、前記給糸切換装置１の両側は、ハウジング板１０をそれぞれ有し、二つの前記ハウジング板１０の間には複数の糸挟み切構成２を有し、前記糸挟み切り構成２同士の間には、隔離片７をさらに設置（実施において省略することも可能）することができ、前記糸挟み切り構成２は、隣接し且つ同時に連動される二つの糸挟み切り連動片３ａ、３ｂを有し、そのうち、前記糸挟み切り連動片３ａの一方は給糸片６を有し、且つ前記糸挟み切り連動片３ａと前記給糸片６との間に前記糸挟み切り連動片３ａに接触する糸挟持片４を有し、前記糸挟み切り連動片３ａの端縁は、前記糸挟持片４の変位に相対して挟持を実施するための引導区間３１を形成する第一フック部３０ａを有し、前記引導区間３１は、前記糸挟持片４に近接する箇所に色糸８が挟持によって引き千切られることを有効的に防ぐことができる第一ガイド面３１１を有し、もう一つの前記糸挟み切り連動片３ｂは、前記糸挟持片４に相対するもう一方に前記糸挟み切り連動片３ｂに接触する糸切片５を有し、前記糸挟み切り連動片３ｂの端縁は、前記糸切片５の変位に相対して挟持を実施し且つ前記引導区間３１の位置と落差を形成するための間隔区間３２を形成する第二フック部３０ｂを有し、前記引導区間３１は、前記間隔区間３２に近接する箇所にも、同じように色糸８が挟持によって引き千切られることを有効的に防ぐことができる第二ガイド面３１２を設けている。 Preferred embodiments and detailed technical contents of the present invention will be described with reference to the drawings. First, a perspective view showing an assembly of a preferred first embodiment according to the present invention, an exploded view, a local enlarged view showing a thread pinch interlocking piece and a plan enlarged view, and a local enlarged view showing a cross section of the thread pinch cutting configuration. Please refer to FIG. 1 to FIG. As shown in the drawing, the present invention provides a yarn pinching configuration of a yarn feed switching device in a circular knitting machine, and the yarn feed switching device 1 to which vertical installation is applied is mounted on a circular knitting machine. Installation (refer to the well-known technology in the patent document for the position where the present invention is installed), interlocked with the movement of the circular knitting machine, both sides of the yarn feed switching device 1 have housing plates 10 respectively. A plurality of thread pinching and cutting structures 2 are provided between the two housing plates 10, and a separating piece 7 may be further provided between the thread pinching and cutting structures 2 (may be omitted in the implementation). The yarn pinching and cutting configuration 2 includes two yarn pinching and cutting interlocking pieces 3a and 3b that are adjacent and simultaneously interlocked, and one of the yarn pinching and cutting interlocking pieces 3a includes a yarn feeding piece 6 In addition, the thread pinching and cutting between the thread pinching interlocking piece 3a and the yarn feeding piece 6 is performed. A thread clamping piece 4 that contacts the interlocking piece 3a is provided, and an end edge of the thread pinching cut-off interlocking piece 3a forms a guiding section 31 for performing clamping relative to the displacement of the thread clamping piece 4. The guiding section 31 has a first guide surface 311 that can effectively prevent the colored yarn 8 from being torn by pinching at a location close to the yarn clamping piece 4. The other thread pinching interlocking piece 3b has a thread piece 5 in contact with the thread pinching interlocking piece 3b on the other side opposite to the thread pinching piece 4, and an end of the thread pinching interlocking piece 3b. The edge has a second hook portion 30b that forms a gap section 32 for holding a gap relative to the displacement of the yarn piece 5 and forming a drop with the position of the guiding section 31, and the guiding section 31 The same applies to the location close to the interval section 32. Colored yarn 8 is provided a second guide surface 312 which can be effectively prevented from being torn off by pinched.
さらに、本発明に係る図１にある糸挟み切り構成の連続的な動きを断面で示す局部拡大図である図５乃至図１０を参照されたい。図示されているとおり、前記糸挟み切り連動片３ｂの前記第二フック部３０ｂが図５のように糸切を完了すると、前記糸挟み切り連動片３ａの前記第一フック部３０ａと前記糸挟持片４とは前記色糸８を強固に挟持し、且つ前記色糸８は、前記間隔区間３２において、前記色糸８が前記糸挟持片４から抜け落ちないようにするための糸挟持確保区間８１をさらに形成しており、前記給糸片６の動きで前記色糸８が再び用いられて引っ張られると、図６のように、前記第一フック部３０ａと前記糸挟持片４との間にある前記色糸８は、前記糸挟み切り連動片３ａ、３ｂが未だ同時に伸長していない時に糸が抜け落ちるという問題も発生せず、また、図７のように、前記糸挟み切り連動片３ａ、３ｂが同時に伸長し、前記色糸８が前記第一フック部３０ａと前記糸挟持片４との間から離脱し、図８のように、前記糸挟み切り連動片３ａ、３ｂが完全に伸長して再び引掛けの動きを行い、前記色糸８を引っ掛けた場合、前記糸挟み切り連動片３ａ、３ｂが同時に糸を引掛け、糸切を止めると、図９のように、前記引導区間３１にある前記色糸８は、まず前記糸挟持片４に接触し、前記第一フック部３０ａは前記糸挟持片４と糸の挟持をはじめ、前記糸挟み切り連動片３ａの第一フック部３０ａが糸の挟持を継続的に行うと、前記色糸８は前記糸挟持片４と前記第一フック部３０ａとの間において確実な糸の挟持を継続的に行われ、さらに前記色糸８は、図１０のように、前記糸挟み切り連動片３ｂの前記第二フック部３０ｂと前記糸切片５とに接触した後、前記色糸８が完全に切断して確実に前記糸挟持片４と前記第一フック部３０ａとに完全に挟持されるまで糸切を行っており、注目する点は、上述から分かるとおり、本発明に係る前記糸挟み切り連動片３ａ、３ｂが糸切を行っている過程において、前記間隔区間３２は、前記糸挟持確保区間８１を形成するため、前記給糸切換装置１が高速稼働下における前記色糸８が前記糸挟持片４から離脱して糸が抜け落ちるという状況を有効的に防ぎ、また、本発明に係る前記第一フック部３０ａの前記引導区間３１と前記糸挟持片４との間は、前記第一ガイド面３１１を有するため、角をそぎ取ったような前記第一ガイド面３１１により前記色糸８が糸の挟持で鋭角によって引き千切られることを有効的に防ぎ、且つ前記色糸８が挟持されるのを待った後、さらに前記第二フック部３０ｂのもう一方と前記糸切片５とによって糸切を継続的に行うことで、完全に糸を挟持する効果と片方のみの断糸が実現する効果とを確保することができ、これによって糸屑の形成を有効的に防ぎ、編地の品質を改善している。なお、本発明に係る給糸切換装置１は、糸挟み切り構成２の従来の厚さを維持することができるため、本発明に係る給糸切換装置１を丸編機に設置する際、給糸口が多い丸編機と組み合わせることが可能である。 Further, please refer to FIGS. 5 to 10 which are local enlarged views showing in cross section the continuous movement of the thread pinching configuration in FIG. 1 according to the present invention. As shown in the drawing, when the second hook portion 30b of the yarn pinching / interlocking piece 3b completes the thread cutting as shown in FIG. 5, the first hook portion 30a of the yarn pinching / interlocking piece 3a and the yarn holding portion The piece 4 firmly holds the colored yarn 8, and the colored yarn 8 has a yarn clamping securing section 81 for preventing the colored yarn 8 from falling out of the yarn holding piece 4 in the interval section 32. When the colored yarn 8 is used again and pulled by the movement of the yarn feeding piece 6, the first hook portion 30 a and the yarn clamping piece 4 are interposed as shown in FIG. 6. The colored thread 8 does not have a problem that the thread falls off when the thread slicing interlocking pieces 3a and 3b are not stretched at the same time. Also, as shown in FIG. 3b is extended at the same time, and the colored yarn 8 is the first hook. 30a and the thread clamping piece 4 are separated from each other, and as shown in FIG. 8, the thread pinching interlocking pieces 3a and 3b are completely extended and hooked again, and the colored thread 8 is hooked. In this case, when the yarn pinching / cutting interlocking pieces 3a and 3b simultaneously hook the yarn and stop the yarn cutting, the colored yarn 8 in the guiding section 31 first contacts the yarn holding piece 4 as shown in FIG. When the first hook portion 30a starts to clamp the yarn between the yarn clamping piece 4 and the first hook portion 30a of the yarn clamping and cutting interlocking piece 3a continuously holds the yarn, the colored yarn 8 is As shown in FIG. 10, the colored yarn 8 is continuously clamped between the yarn clamping piece 4 and the first hook portion 30a. After contacting the second hook portion 30b and the thread piece 5, the colored thread 8 is completely cut and confirmed. Thread cutting until it is completely clamped between the thread clamping piece 4 and the first hook portion 30a, and as noted above, as will be understood from the above, the thread clamping interlocking piece 3a according to the present invention, In the process in which the thread cutting is performed by 3b, the interval section 32 forms the thread clamping securing section 81, so that the colored thread 8 is moved from the thread clamping piece 4 when the yarn feeding switching device 1 is operating at high speed. The situation where the thread is detached and falls off is effectively prevented, and the first guide surface 311 is provided between the guiding section 31 of the first hook portion 30a and the thread clamping piece 4 according to the present invention. Therefore, after the colored yarn 8 is effectively prevented from being shredded by an acute angle due to the pinching of the yarn by the first guide surface 311 having a corner cut off, and after waiting for the colored yarn 8 to be pinched Further, the second hook part 3 By continuously performing the thread trimming with the other end of 0b and the thread piece 5, it is possible to ensure the effect of completely pinching the thread and the effect of realizing the thread breakage only on one side, thereby It effectively prevents the formation of knitted fabric and improves the quality of the knitted fabric. In addition, since the yarn feed switching device 1 according to the present invention can maintain the conventional thickness of the yarn pinching structure 2, when the yarn feed switching device 1 according to the present invention is installed in a circular knitting machine, It can be combined with a circular knitting machine with many clues.
また、本発明に係る図１にある糸挟み切り連動片のもう一つの実施態様を示す局部拡大図とそのＡ−Ａ線断面図である図１１及び図１２を参照されたい。図示されているとおり、前記糸挟み切り連動片３を図１乃至図１０で図示される前記糸挟み切り連動片３ａ、３ｂと比較すると、前記糸挟み切り連動片３は、単片体のみ、即ち一体成形によって構成されており、前記糸挟み切り連動片３の前記フック部３０が糸切を行う際、同時進行するため、このような態様であっても確実に本発明を実施するができる。このため、本発明は、もう一つの丸編機にある給糸切換装置の糸挟み切り構成を提供しており、前記給糸切換装置１は、丸編機上に設置し、丸編機の動きを受けて連動し、前記給糸切換装置１の両側は、ハウジング板１０をそれぞれ有し、二つの前記ハウジング板１０の間には複数の糸挟み切構成２を有し、前記糸挟み切り構成２同士の間には、隔離片７をさらに設置することができ、そのうち、前記糸挟み切り構成２は、糸挟み切り連動片３を有し、前記糸挟み切り連動片３の一方は給糸片６を有し、且つ前記糸挟み切り連動片３と前記給糸片６との間に前記糸挟み切り連動片３に接触する糸挟持片４を有し、前記糸挟み切り連動片３のもう一方には前記糸挟み切り連動片３に接触する糸切片５を有し、また、前記糸挟み切り連動片３の端縁は、前記糸挟持片４の変位に相対して挟持を実施するための引導区間３１と、前記糸切片５の変位に相対して挟持を実施し且つ前記引導区間３１の位置と落差を形成するための間隔区間３２とを有するフック部３０を有し、そのうち、前記引導区間３１が前記糸挟持片４に近接する箇所に第一ガイド面３１１を有し、前記引導区間３１が前記間隔区間３２に近接する箇所に第二ガイド面３１２を設けている。 Please refer to FIG. 11 and FIG. 12 which are local enlarged views showing another embodiment of the thread pinching interlocking piece shown in FIG. As shown in the drawing, when the thread slicing interlocking piece 3 is compared with the thread slicing interlocking pieces 3a and 3b illustrated in FIGS. 1 to 10, the thread slicing interlocking piece 3 is only a single piece. That is, it is configured by integral molding, and the hook portion 30 of the thread pinching / cutting interlocking piece 3 advances simultaneously when thread cutting is performed, so that the present invention can be reliably implemented even in such a mode. . For this reason, the present invention provides a yarn pinching configuration of a yarn feeding switching device in another circular knitting machine, and the yarn feeding switching device 1 is installed on the circular knitting machine, In response to the movement, both sides of the yarn feed switching device 1 have housing plates 10 respectively, and a plurality of yarn pinching and cutting structures 2 are provided between the two housing plates 10, An isolation piece 7 can be further provided between the configurations 2, of which the thread pinching and cutting configuration 2 has a thread pinching and cutting interlocking piece 3, and one of the thread pinching and cutting interlocking pieces 3 is fed. A thread clamping piece 4 having a thread piece 6 and contacting the thread clamping / cutting interlocking piece 3 between the thread clamping / cutting interlocking piece 3 and the yarn feeding piece 6 is provided. The other end of the thread has a thread piece 5 in contact with the thread pinching interlocking piece 3 and an end of the thread pinching interlocking piece 3. Includes a guiding section 31 for performing clamping relative to the displacement of the thread clamping piece 4, and performs clamping relative to the displacement of the yarn section 5 and forms a drop with the position of the guiding section 31. A hook portion 30 having a spacing section 32 for the first guide surface 311 at a location where the guiding section 31 is close to the yarn clamping piece 4, and the guiding section 31 is the spacing section 32. A second guide surface 312 is provided at a location close to.
最後に、本発明に係る好ましい第二実施例の組立を示す斜視図、分解図及び糸挟み切り連動片を示す局部拡大図とそのＢ−Ｂ線断面図とである図１３乃至図１６を参照されたい。図示されているとおり、本発明に係る好ましい第二実施例を本発明に係る好ましい第一実施例を比較すると、好ましい第二実施例の前記給糸切換装置１は横式の設置を応用するものであって、これ以外に、好ましい第二実施例の図面には、好ましい第一実施例にある前記隔離片７がないものの、好ましい第二実施例では新たに部材を追加してこれを実施ている。注目する点は、図１５及び図１６に図示されているとおり、前記給糸切換装置１の前記糸挟み切り連動片３ａ、３ｂの構成が、好ましい第一実施例の特徴及びその挟み切りの動作全く同一で、これに基づいて実施することが可能ということにある。 Finally, see FIG. 13 to FIG. 16 which are a perspective view showing an assembly of a preferred second embodiment according to the present invention, an exploded view, a local enlarged view showing an interlocking piece for thread pinching, and a cross-sectional view taken along line BB. I want to be. As shown in the drawing, when the second preferred embodiment according to the present invention is compared with the first preferred embodiment according to the present invention, the yarn feeding switching device 1 of the second preferred embodiment applies horizontal installation. In addition to this, the drawing of the preferred second embodiment does not include the isolation piece 7 in the preferred first embodiment. However, in the preferred second embodiment, a member is newly added and implemented. Yes. It should be noted that, as shown in FIGS. 15 and 16, the configuration of the yarn pinching interlocking pieces 3a and 3b of the yarn feeding switching device 1 is preferable in the characteristics of the first embodiment and the pinching operation thereof. It is exactly the same and can be implemented based on this.
なお、上述した内容は、本発明の好ましい実施例に過ぎず、本発明を限定するものではなく、本発明に係る請求範囲に基づいて行った変更及び修正は、いずれも本発明の請求範囲に属するものである。 The above description is only a preferred embodiment of the present invention, and does not limit the present invention. Any changes and modifications made based on the claims of the present invention are within the scope of the present invention. It belongs to.
１ 給糸切換装置
１０ ハウジング板
２ 糸挟み切り構成
３ 糸挟み切り連動片
３ａ 糸挟み切り連動片
３ｂ 糸挟み切り連動片
３０ フック部
３０ａ 第一フック部
３０ｂ 第二フック部
３１ 引導区間
３１１ 第一ガイド面
３１２ 第二ガイド面
３２ 間隔区間
４ 糸挟持片
５ 糸切片
６ 給糸片
７ 隔離片
８ 色糸
８１ 糸挟持確保区間
DESCRIPTION OF SYMBOLS 1 Thread supply switching apparatus 10 Housing plate 2 Thread pinching and cutting configuration 3 Thread pinching and cutting interlocking piece 3a Thread pinching and cutting interlocking piece 3b Thread pinching and cutting interlocking piece 30 Hook part 30a First hook part 30b Second hook part 31 Leading section 311 First Guide surface 312 Second guide surface 32 Interval section 4 Thread clamping piece 5 Thread section 6 Yarn feeding piece 7 Separating piece 8 Color thread 81 Thread clamping securing section
Claims (8)
前記糸挟み切り構成は、隣接し且つ同時に連動される二つの糸挟み切り連動片を有し、そのうち、これ等糸挟み切り連動片のうちの一つの一方は給糸片を有し、且つ前記糸挟み切り連動片と前記給糸片との間に前記糸挟み切り連動片に接触する糸挟持片を有し、前記糸挟み切り連動片の端縁は、前記糸挟持片の変位に相対して挟持を実施するための引導区間を形成する第一フック部を有し、もう一つの前記糸挟み切り連動片は、前記糸挟持片に相対するもう一方に前記糸挟み切り連動片に接触する糸切片を有し、前記糸挟み切り連動片の端縁は、前記糸切片の変位に相対して挟持を実施し且つ前記引導区間の位置と落差を形成するための間隔区間を形成する第二フック部を有することを特徴とする丸編機にある給糸切換装置の糸挟み切り構成。 A yarn feed switching device in a circular knitting machine that has a plurality of yarn pinching configurations, is installed on a circular knitting machine, and interlocks in response to the movement of the circular knitting machine,
The yarn pinching and cutting configuration has two yarn pinching and cutting interlocking pieces that are adjacent and simultaneously interlocked, and one of these thread pinching and cutting interlocking pieces has a yarn feeding piece, and There is a thread clamping piece that contacts the thread pinching interlocking piece between the thread pinching interlocking piece and the yarn feeding piece, and the edge of the thread pinching interlocking piece is relative to the displacement of the thread clamping piece. A first hook portion that forms a guiding section for carrying out clamping, and the other thread slicing interlocking piece contacts the thread slicing interlocking piece on the other side opposite to the thread clamping part. A second end that has a thread section, and an end edge of the thread pinching interlocking piece forms a gap section for performing clamping in relation to the displacement of the thread section and forming a drop with the position of the guiding section. Yarn pinching configuration of a yarn feed switching device in a circular knitting machine characterized by having a hook portion
前記糸挟み切り構成は、一方に給糸片を有する糸挟み切り連動片を有し、且つ前記糸挟み切り連動片と前記給糸片との間に前記糸挟み切り連動片に接触する糸挟持片を有し、前記糸挟み切り連動片のもう一方には前記糸挟み切り連動片に接触する糸切片を有し、また、前記糸挟み切り連動片の端縁は、前記糸挟持片の変位に相対して挟持を実施するための引導区間と、前記糸切片の変位に相対して挟持を実施し且つ前記引導区間の位置と落差を形成するための間隔区間とを有するフック部を有することを特徴とする丸編機にある給糸切換装置の糸挟み切り構成。 A yarn feed switching device in a circular knitting machine that has a plurality of yarn pinching configurations, is installed on a circular knitting machine, and interlocks in response to the movement of the circular knitting machine,
The yarn pinching / cutting configuration includes a yarn pinching / cutting interlocking piece having a yarn feeding piece on one side, and a yarn holding portion that contacts the yarn pinching / cutting interlocking piece between the yarn pinching / cutting interlocking piece and the yarn feeding piece. And the other end of the thread slicing interlocking piece has a thread section that contacts the thread slicing interlocking piece, and the edge of the thread slicing interlocking piece is a displacement of the thread clamping part. A hook section having a guiding section for performing clamping relative to the thread section and an interval section for performing clamping relative to the displacement of the yarn piece and forming a position and a head of the guiding section. A yarn pinching configuration of a yarn feed switching device in a circular knitting machine characterized by the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015119863A JP5985008B1 (en) | 2015-06-15 | 2015-06-15 | Yarn pinching configuration of a yarn feed switching device in a circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015119863A JP5985008B1 (en) | 2015-06-15 | 2015-06-15 | Yarn pinching configuration of a yarn feed switching device in a circular knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP5985008B1 true JP5985008B1 (en) | 2016-09-06 |
| JP2017002442A JP2017002442A (en) | 2017-01-05 |
Family
ID=56843370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015119863A Expired - Fee Related JP5985008B1 (en) | 2015-06-15 | 2015-06-15 | Yarn pinching configuration of a yarn feed switching device in a circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5985008B1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10237747A (en) * | 1997-02-19 | 1998-09-08 | Fukuhara Seiki Seisakusho:Kk | Feed yarn-switching machine for circular knitting machine |
| US6000245A (en) * | 1995-03-31 | 1999-12-14 | Sipra Patententwicklugs-Und Beteiligungsgesellschaft | Circular knitting machine with a yarn changer |
| JP2008297662A (en) * | 2007-05-31 | 2008-12-11 | Matsuzaki Matorikusu Techno:Kk | Yarn feed-switching device in circular knitting machine |
| JP2008297643A (en) * | 2007-05-29 | 2008-12-11 | Matsuzaki Matorikusu Techno:Kk | Yarn feed-switching device in circular knitting machine |
| JP2011219897A (en) * | 2010-04-13 | 2011-11-04 | Pai Lung Machinery Mill Co Ltd | Circular knitting machine aligned with thread changing device |
-
2015
- 2015-06-15 JP JP2015119863A patent/JP5985008B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6000245A (en) * | 1995-03-31 | 1999-12-14 | Sipra Patententwicklugs-Und Beteiligungsgesellschaft | Circular knitting machine with a yarn changer |
| JPH10237747A (en) * | 1997-02-19 | 1998-09-08 | Fukuhara Seiki Seisakusho:Kk | Feed yarn-switching machine for circular knitting machine |
| JP2008297643A (en) * | 2007-05-29 | 2008-12-11 | Matsuzaki Matorikusu Techno:Kk | Yarn feed-switching device in circular knitting machine |
| JP2008297662A (en) * | 2007-05-31 | 2008-12-11 | Matsuzaki Matorikusu Techno:Kk | Yarn feed-switching device in circular knitting machine |
| JP2011219897A (en) * | 2010-04-13 | 2011-11-04 | Pai Lung Machinery Mill Co Ltd | Circular knitting machine aligned with thread changing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017002442A (en) | 2017-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5615743B2 (en) | Spinning winder | |
| US9890486B2 (en) | Loop cutting apparatus for circular knitting machines | |
| JP2015187324A (en) | Yarn hooking method for takeoff device and takeoff device | |
| JP5985008B1 (en) | Yarn pinching configuration of a yarn feed switching device in a circular knitting machine | |
| JP3143873B2 (en) | Yarn tightening and cutting device for knitting machines | |
| US9441317B1 (en) | Yarn clipping and cutting structure for striping apparatus of circular knitting machine | |
| US20010035031A1 (en) | Knitting Machine Needle | |
| JP4201342B2 (en) | Discoloration head of high-speed single-sided circular knitting machine | |
| CN103508263B (en) | Automatic winder tension force feed carrier and automatic winder | |
| CN209815377U (en) | Be applied to seal wire device of production fine denier uvioresistant cool sense air cladding yarn | |
| TW202028560A (en) | Flat bed knitting machine structure with variable mouth capable of changing the size of the mouth by moving the sky blades | |
| EP3103905B1 (en) | Yarn clipping and cutting structure for a striping apparatus of a circular knitting machine | |
| JP6461705B2 (en) | Thread cutting device | |
| JP3226949U (en) | General-purpose feed mechanism for non-metallic coil materials and sheet materials | |
| TWI610002B (en) | Yarn clipping and cutting structure for striping apparatus of circular knitting machine | |
| JP2008297662A (en) | Yarn feed-switching device in circular knitting machine | |
| CN210916499U (en) | Thread adding and end removing device for scissors of circular knitting machine | |
| CN204875041U (en) | Lead yarn mouth | |
| CN207933653U (en) | A kind of gold plaque | |
| US1546790A (en) | Knitting machine | |
| CN201095676Y (en) | Yarn feeding nozzle of yarn adjusting machine | |
| US1866108A (en) | Thread-trapper and reverse-plating mechanism for knitting machines | |
| US3120093A (en) | Device used in a thread twisting machine | |
| CN103290629A (en) | Threading device in embroidery machine | |
| US2184476A (en) | Needle for plating knit fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160712 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160802 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5985008 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |