JP6751494B2 - Weaving device - Google Patents
Weaving device Download PDFInfo
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- JP6751494B2 JP6751494B2 JP2018208165A JP2018208165A JP6751494B2 JP 6751494 B2 JP6751494 B2 JP 6751494B2 JP 2018208165 A JP2018208165 A JP 2018208165A JP 2018208165 A JP2018208165 A JP 2018208165A JP 6751494 B2 JP6751494 B2 JP 6751494B2
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- knitting
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- thread feeding
- swing arm
- sealing
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
- D04B7/22—Flat-bed knitting machines with independently-movable needles with special provision for commencing goods, e.g. with non-run edges
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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
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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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Description
本発明は、紡績機械の技術分野に関し、詳しく言えば、編み出し装置に関する。 The present invention relates to the technical field of spinning machines, and more specifically to knitting devices.
コンピュータ横編機は、編み機分野において技術レベルが比較的高い自動化機械であり、コンピュータ数値制御、電子駆動、機械設計などの技術を集積している。コンピュータ横編機は、作業過程において編んだ編み物を牽引しなければ後続きの編みを完了することができず、即ち、牽引状態のみで編み物を順調に編むことができる。一般的なコンピュータ横編機は、編み出し板を装備しないなので、正式に編み物を編む前に、まず、行数が約８０〜１００で、長さが約２０〜３０ｍｍである編み出し織物を編む必要があり、編み出し織物は、工作機械の下部の布巻ロールに捕られた後だけ、編み物が一定の牽引力を得て、正式な編みを行う。そうすると、一枚の編み物を編むたびに上記の２０〜３０ｍｍの編み出し織物から編み出し、編み物の編みが完了した後に、ワーカーがさらに編み物における編み出し織物（廃棄糸と通称する）を切り取る必要があり、編み出し織物の浪費を引き起こすだけでなく、編み工程を増加し、生産効率が低い。 The computer flat knitting machine is an automated machine with a relatively high technical level in the field of knitting machines, and integrates technologies such as computer numerical control, electronic drive, and mechanical design. The computer flat knitting machine cannot complete the subsequent knitting unless the knitted fabric is towed in the work process, that is, the knitted fabric can be knitted smoothly only in the towed state. Since a general computer flat knitting machine is not equipped with a knitting board, it is necessary to first knit a knitted fabric having a number of lines of about 80 to 100 and a length of about 20 to 30 mm before officially knitting. Yes, the knitted fabric is formal knitted with a certain traction force only after being caught by the cloth roll at the bottom of the machine tool. Then, each time a piece of knitting is knitted, it is knitted from the above-mentioned 20 to 30 mm knitted fabric, and after the knitting is completed, the worker needs to further cut out the knitted fabric (commonly referred to as waste yarn) in the knitting. Not only does it waste textiles, it also increases the knitting process and reduces production efficiency.
上記欠陥を補完するために、従来、コンピュータ横編機に編み出し板を装備し、編み出し針によりゴム糸を掛けて、編み物に対して牽引力を提供する。例えば、授権公告番号ＣＮ１０１６５４８３９Ｂの中国発明専利には、コンピュータ横編機の編み出し板を開示し、当該編み出し板は、主にサブニードルのメインニードルにおける相対摺動により、サブニードルヘッドでスロットを封鎖し、さらに編目をスロットにロックし、それにより、編み出し板の板体が下へ運動するときに編み物に対して牽引力を提供し、編み物が牽引されて布巻ロールに捕られる前に、コンピュータ横編機は、編み物を正常に編むことができる。編み出し板の板体が下へ運動して編み物が布巻ロールに捕られた後に、サブニードルヘッドがメインニードルに対して下へ運動し、それにより編目はスロットから脱することができ、編み物は布巻ロールにより牽引力を提供し、続いて正常な編みを行う。編み物が布巻ロールに捕られる前に、編み出し板が編み物に対して牽引力を提供し、編み物を正常に編むことができ、そのため、編み過程における廃棄糸を減少し、生産コストを節約することができる。 In order to make up for the above defects, a computer flat knitting machine is conventionally equipped with a knitting plate, and a rubber thread is hung by a knitting needle to provide traction force to the knitting. For example, the Chinese Invention Specialist with Authorization Notice No. CN101654839B discloses a knitting plate for a computer flat knitting machine, which closes a slot with a subneedle head mainly by relative sliding on the main needle of the subneedle. A computer flat knitting machine that also locks the stitches into slots, thereby providing traction to the knit as the plate body of the knitting board moves down, before the knit is towed and trapped in a cloth roll. Can knit the knitting normally. After the body of the knitting board moves down and the knit is caught by the wrapping roll, the sub-needle head moves down with respect to the main needle, which allows the stitches to come out of the slot and the knit is wrapping. The rolls provide traction, followed by normal knitting. Before the knit is caught in the roll, the knitting board provides traction to the knit and allows the knit to be knitted normally, thus reducing waste yarn in the knitting process and saving production costs. ..
本来的には、以上のように、コンピュータ横編機に編み出し装置を装備することにより廃棄糸の消費量を節約し、作業効率を向上させることができるが、実際の使用過程において、通常以下の技術問題を発生する。第１に、サブニードル及びメインニードルの構成が微細であり、かつ摺動嵌め合いの精度要求が高く、従って製造コストが比較的高い。第２に、サブニードルがメインニードルを複数回往復摺動した後に摩耗しやすく、かつ、しばしばあるサブニードルが摺動できず構成全体が故障を発生し、サブニードル及びメインニードルを頻繁に検査して交換する必要があり、その後の保全コストが比較的高くなる。第３に、ゴム糸を掛ける過程には、あるメインニードルのスロットがゴム糸を掛けることができない状況がしばしば発生し、編み物の編み出し効果に影響する。 Originally, as described above, by equipping the computer flat knitting machine with a knitting device, it is possible to save the consumption of waste yarn and improve the work efficiency, but in the actual use process, it is usually less than usual. Cause technical problems. First, the configurations of the sub-needle and the main needle are fine, and the accuracy requirement for sliding fitting is high, and therefore the manufacturing cost is relatively high. Second, the sub-needle is prone to wear after sliding the main needle back and forth multiple times, and often the sub-needle cannot slide, causing a failure of the entire configuration, and the sub-needle and main needle are frequently inspected. It needs to be replaced, and the subsequent maintenance cost is relatively high. Thirdly, in the process of hooking the rubber thread, a situation often occurs in which the slot of a certain main needle cannot be hooked with the rubber thread, which affects the knitting effect.
以上の技術的問題に基づいて、大部分のコンピュータ横編機のメーカー及び使用者は、編み出し装置により編み物を編み出すことを採用せず、原来の廃棄糸による牽引方法を採用して編み物の編み出しを行い、業界では、コンピュータ横編機の編み出し装置を設計し、或いは改良する有効な案がないことは、現状である。 Based on the above technical problems, most computer flat knitting machine manufacturers and users do not adopt the knitting by the knitting device, but adopt the traction method by the original waste yarn to knit the knit. At present, there is no effective plan in the industry to design or improve the knitting device for computer flat knitting machines.
既存技術の不足について、本発明は、構成が簡単で、故障率が低く、編み出し効果がよい編み出し装置を提供することを目的とする。 Regarding the lack of existing technology, it is an object of the present invention to provide a knitting device having a simple structure, a low failure rate, and a good knitting effect.
上記目的を達成するために、本発明にて提供される技術方式に係る編み出し装置は、編み出し櫛と、封鎖糸と、昇降機構と、給糸機構とを含み、前記編み出し櫛は、同一直線に沿って間隔をあけて配置される複数本の編み出し針を含み、前記封鎖糸は、編み出し針に通して嵌め合い、前記昇降機構は、編み出し櫛に締結し、前記編み出し櫛を駆動して昇降運動させ、前記給糸機構は、封鎖糸に締結し、前記封鎖糸を駆動して編み出し針に通し、又は引き出させる。 In order to achieve the above object, the knitting device according to the technical method provided in the present invention includes a knitting comb, a sealing thread, an elevating mechanism, and a thread feeding mechanism, and the knitting combs are in the same straight line. The sealing thread includes a plurality of set-up needles arranged at intervals along the set-up needles, and the elevating mechanism is fastened to the set-up comb and drives the set-up comb to move up and down. The yarn feeding mechanism is fastened to the sealing yarn, and the sealing yarn is driven to pass through or be pulled out from the knitting needle.
上記技術方式によれば、編み出し針に封鎖糸を通すようにコンピュータ横編機が編んだ編目を封鎖し、編み出し針及び封鎖糸の構成が非常に簡単であり、編み出し装置の製造コストを顕著に低下することができる。かつ、封鎖糸が編み出し針に通す過程において、編み出し針との接触が比較的少なく、摩擦しにくく、編み出し針に複数回通して嵌め合った後、封鎖糸と編み出し針とは、依然として比較的小さい摩耗を維持し、故障を発生しにくく、その後の編み出し装置の保全コストを低減する。また、封鎖糸が編み出し針に通し、或いは編み出し針から引き出されやすく、それにより、１行目の編目が封鎖糸によりよく封鎖され、編み物の受けた牽引力がより均一になり、編み物の編み効果及び編み出し効果を向上させる。 According to the above technical method, the stitches knitted by the computer flat knitting machine are sealed so that the sealing thread is passed through the knitting needle, the composition of the knitting needle and the sealing thread is very simple, and the manufacturing cost of the knitting device is remarkably increased. Can be reduced. In addition, in the process of passing the sealing thread through the knitting needle, the contact with the knitting needle is relatively small, it is difficult to rub, and after being fitted through the knitting needle multiple times, the sealing thread and the knitting needle are still relatively small. Maintains wear, is less prone to failure, and reduces subsequent maintenance costs for the knitting device. In addition, the sealing thread is easily passed through or pulled out from the sewing needle, whereby the stitches in the first line are better sealed by the sealing thread, the traction force received by the knitting becomes more uniform, and the knitting effect of the knitting and the knitting effect and Improve the knitting effect.
さらに、前記封鎖糸は、ばね用鋼線である。 Further, the sealing thread is a steel wire for a spring.
上記技術方式によれば、ばね用鋼線は、自然状態で直線状態であり、外力作用で屈曲を産生し、外力が消除した後に再び直線状態に戻す。弾性屈曲を発生することができない封鎖糸に比べて、ばね用鋼線は、編み出し装置の構成分布に従って屈曲し、かつ編目を封鎖するときに直線状態に戻すことができ、編目を封鎖するだけでなく、封鎖糸が占める空間を節約することができ、コンピュータ横編機における編み出し装置の占めた空間が少ない。 According to the above technical method, the steel wire for a spring is in a linear state in a natural state, produces bending by an external force action, and returns to a linear state again after the external force is eliminated. Compared to the sealing yarn that cannot generate elastic bending, the steel wire for the spring bends according to the composition distribution of the knitting machine, and can be returned to the linear state when the stitch is closed, and only the stitch is closed. Therefore, the space occupied by the sealing yarn can be saved, and the space occupied by the knitting device in the computer flat knitting machine is small.
さらに、前記編み出し針の上端には針孔が設けられ、前記封鎖糸は、前記針孔に通して嵌め合う。 Further, a needle hole is provided at the upper end of the knitting needle, and the sealing thread is fitted through the needle hole.
上記技術方式によれば、封鎖糸が針孔に通すと抜け出ず、封鎖糸が一部の編み出し針から抜け出ることによる編み物の受けた牽引力が不均一になることを回避する。 According to the above technical method, the sealing thread does not come out when it is passed through the needle hole, and it is possible to prevent the traction force received by the knitting from becoming uneven due to the sealing thread coming out of a part of the knitting needles.
さらに、前記編み出し櫛は、編み出し板を含み、前記複数本の編み出し針の下端は、前記編み出し板に固着され、前記編み出し板には案内孔が設けられ、前記案内孔の両端は、開口を形成し、一端の開口が前記複数の針孔に合わせ、前記封鎖糸は、前記案内孔を介して編み出し針に通す。 Further, the knitting comb includes a knitting plate, the lower ends of the plurality of knitting needles are fixed to the knitting plate, the knitting plate is provided with guide holes, and both ends of the guide holes form openings. Then, the opening at one end is aligned with the plurality of needle holes, and the sealing thread is passed through the knitting needle through the guide hole.
上記技術方式によれば、案内孔は、封鎖糸が針孔に順調に通すことができるように案内する。 According to the above technical method, the guide hole guides the sealing thread so that it can be smoothly passed through the needle hole.
さらに、前記昇降機構は、コンピュータ横編機に対して滑り運動する摺動部と、前記摺動部を駆動して摺動させる第１の駆動部材とを含み、前記編み出し櫛は、前記摺動部の上端に設けられている。 Further, the elevating mechanism includes a sliding portion that slides with respect to the computer flat knitting machine and a first driving member that drives and slides the sliding portion, and the braided comb includes the sliding portion. It is provided at the upper end of the portion.
上記技術方式によれば、第１の駆動部材は、摺動部により編み出し櫛を駆動して昇降運動させ、構成がより簡単であり、昇降機構の製造コストを低下する。 According to the above technical method, the first driving member is driven by a sliding portion to move the comb to move up and down, the configuration is simpler, and the manufacturing cost of the raising and lowering mechanism is reduced.
さらに、前記摺動部の上端には第１のスイングアームがヒンジ連結されており、前記編み出し櫛は、第１のスイングアームの上端に固着され、前記昇降機構は、前記第１の駆動部材に対して固定される第１の固定部をさらに含み、前記第１の固定部には案内溝が設けられ、前記第１のスイングアームの下端は、前記案内溝に滑り接続され、前記案内溝は、鉛直に設置される鉛直溝と、傾斜に設置される傾斜溝とを含み、前記鉛直溝の底部は、傾斜溝の頂部に連通している。 Further, a first swing arm is hinged to the upper end of the sliding portion, the braided comb is fixed to the upper end of the first swing arm, and the elevating mechanism is attached to the first driving member. A first fixing portion to be fixed is further included, a guide groove is provided in the first fixing portion, the lower end of the first swing arm is slidably connected to the guide groove, and the guide groove is formed. , A vertical groove installed vertically and an inclined groove installed on an inclination are included, and the bottom of the vertical groove communicates with the top of the inclined groove.
上記技術方式によれば、第１のスイングアームの下端と傾斜溝とが滑り接続されて嵌め合うことにより、編み出し櫛は、コンピュータ横編機の内側へ揺動することができ、そのため、封鎖糸が針孔から引き出された後に編み物の下端が自然に垂下し、編み物が持続的に下降する過程に編み出し櫛における編み出し針に止められることがなく、編み物が順調に落下することができる。 According to the above technical method, the lower end of the first swing arm and the inclined groove are slidably connected and fitted so that the knitting comb can swing inward of the computer flat knitting machine, and thus the sealing thread. The lower end of the knitting naturally hangs down after being pulled out from the needle hole, and the knitting can be smoothly dropped without being stopped by the knitting needle in the knitting comb in the process of continuously descending the knitting.
さらに、前記給糸機構は、２つの給糸ホイールと、２つの給糸ホイールを駆動してそれぞれ逆回転される第２の駆動部材とを含み、前記封鎖糸は、２つの給糸ホイールのホイール面間に挟持されている。 Further, the thread feeding mechanism includes two thread feeding wheels and a second driving member that drives the two thread feeding wheels and is rotated in the opposite direction, respectively, and the sealing thread is a wheel of the two thread feeding wheels. It is sandwiched between the faces.
上記技術方式によれば、２つの給糸ホイールがそれぞれ逆回転するとき、２つの給糸ホイールのホイール面各自の封鎖糸に対する転がり摩擦力により給糸を実現し、封鎖糸を針孔に通り、或いは針孔から引き出し、構成がよりコンパクトで実用的である。 According to the above technical method, when the two thread feeding wheels rotate in opposite directions, the thread feeding is realized by the rolling friction force of each of the wheel surfaces of the two thread feeding wheels with respect to the sealing thread, and the sealing thread is passed through the needle hole. Alternatively, it can be pulled out from the needle hole, and the configuration is more compact and practical.
さらに、２つの前記給糸ホイールは、第１の給糸ホイールと、第２の給糸ホイールとを含み、前記第２の駆動部材は、第１の給糸ホイールを駆動して回転させ、前記第１の給糸ホイールと第２の給糸ホイールとの間にはギアセットが設けられ、前記ギアセットは、前記第１の給糸ホイールに同軸に固着される第１のギアと、前記第２の給糸ホイールに同軸に固着される第２のギアとを含み、前記第１のギアと第２のギアとが相互に噛み合う。 Further, the two thread feeding wheels include a first thread feeding wheel and a second thread feeding wheel, and the second driving member drives and rotates the first thread feeding wheel to rotate the first thread feeding wheel. A gear set is provided between the first thread feeding wheel and the second thread feeding wheel, and the gear set includes a first gear coaxially fixed to the first thread feeding wheel and the first gear. A second gear coaxially fixed to the thread feeding wheel 2 is included, and the first gear and the second gear mesh with each other.
上記技術方式によれば、ギアセットの伝動作用により、第２の給糸ホイールと第１の給糸ホイールとを同期に逆回転させ、従って１つの動力源により２つの給糸ホイールを駆動して逆回転させることを実現し、２つの動力源によりそれぞれ２つの給糸ホイールを駆動して逆回転させる必要がなく、給糸機構の構成を簡略化し、給糸機構の製造コストが低下する。 According to the above technical method, the second yarn feeding wheel and the first yarn feeding wheel are rotated in reverse in synchronization by the transmission operation of the gear set, and therefore the two yarn feeding wheels are driven by one power source. It is possible to realize reverse rotation, and it is not necessary to drive two yarn feeding wheels by two power sources to reverse rotation, which simplifies the configuration of the yarn feeding mechanism and reduces the manufacturing cost of the yarn feeding mechanism.
さらに、前記給糸機構は、それぞれ前記第２の駆動部材に対して固定される第２の固定部と、第３の固定部とを含み、前記第２の固定部には第２のスイングアームがヒンジ連結されており、前記第２の給糸ホイールと第２のギアとが前記第２のスイングアームに同軸に回転可能に設置され、前記第２のスイングアームの自由端と前記第３の固定部との間には前記第２のスイングアームの角度を調整するための調整ユニットが設けられている。 Further, the thread feeding mechanism includes a second fixing portion fixed to the second driving member and a third fixing portion, respectively, and the second fixing portion includes a second swing arm. The second thread feeding wheel and the second gear are rotatably installed coaxially with the second swing arm, and the free end of the second swing arm and the third gear are connected to each other. An adjustment unit for adjusting the angle of the second swing arm is provided between the fixed portion and the fixed portion.
上記技術方式によれば、調整ユニットにより第２のスイングアームの角度を変更することにより、第２の給糸ホイールを第１の給糸ホイールに対して近接、或いは離間させることができ、第１の給糸ホイールのホイール面及び第２の給糸ホイールのホイール面に挟持される封鎖糸の締まりが最適状態になるように調整し、従って、第２の駆動部材の電力消費を低下し、封鎖糸の摩耗を減少し、かつ封鎖糸が給糸過程で滑りを発生しにくい。 According to the above technical method, by changing the angle of the second swing arm by the adjusting unit, the second thread feeding wheel can be brought close to or separated from the first thread feeding wheel, and the first The tightness of the sealing thread sandwiched between the wheel surface of the thread feeding wheel and the wheel surface of the second thread feeding wheel is adjusted to the optimum state, thus reducing the power consumption of the second driving member and sealing. The wear of the thread is reduced, and the sealing thread is less likely to slip during the thread feeding process.
さらに、前記第２のスイングアームの自由端にはロック溝が設けられ、前記第３の固定部にはねじ孔が設けられ、前記調整ユニットは、前記ロック溝に可動な状態で挿着して嵌め合い、かつ前記ねじ孔にねじで挿着して嵌め合う調整ボルトと、前記調整ボルトに嵌着するばねとを含み、前記ばねは、前記調整ボルトのボルト頭と第２のスイングアームの自由端との間に当接されている。 Further, a lock groove is provided at the free end of the second swing arm, a screw hole is provided at the third fixing portion, and the adjustment unit is movably inserted into the lock groove. The spring includes an adjusting bolt that fits and is screwed into the screw hole to fit, and a spring that fits into the adjusting bolt, and the spring is free of the bolt head of the adjusting bolt and the second swing arm. It is in contact with the end.
上記技術方式によれば、調整ユニットの構成が簡単であり、調整ボルトを回転するだけで第１の給糸ホイールのホイール面及び第２の給糸ホイールのホイール面による封鎖糸の挟持締まりに対する調整を実現することができ、操作が十分に便利である。 According to the above technical method, the configuration of the adjusting unit is simple, and the adjustment for the pinching and tightening of the sealing thread by the wheel surface of the first thread feeding wheel and the wheel surface of the second thread feeding wheel simply by rotating the adjusting bolt. Can be realized, and the operation is sufficiently convenient.
以上のように、本発明は、主に以下の有益な効果を有する。第１、編み出し針に封鎖糸を通すようにコンピュータ横編機が編んだ編目を封鎖し、編み出し針及び封鎖糸の構成が非常に簡単であり、編み出し装置の製造コストを顕著に低下することができる。第２、封鎖糸が編み出し針に通す過程において、編み出し針との接触が比較的少なく、摩擦しにくく、編み出し針に複数回通して嵌め合った後、封鎖糸と編み出し針とは、依然として比較的小さい摩耗を維持し、故障を発生しにくく、その後の編み出し装置の保全コストを低減する。第３、封鎖糸が針孔に通し、或いは針孔から引き出されやすく、従って、１行目の編目が封鎖糸によりよく封鎖され、編み物の受けた牽引力がより均一になり、編み物の編み効果及び編み出し効果を向上させる。 As described above, the present invention mainly has the following beneficial effects. First, the stitches knitted by the computer flat knitting machine are sealed so that the sealing thread is passed through the knitting needle, the composition of the knitting needle and the sealing thread is very simple, and the manufacturing cost of the knitting device can be significantly reduced. it can. Second, in the process of passing the sealing thread through the knitting needle, the contact with the knitting needle is relatively small, it is difficult to rub, and after being fitted through the knitting needle multiple times, the sealing thread and the knitting needle are still relatively relatively. Maintains small wear, is less prone to failure, and reduces subsequent maintenance costs for the knitting device. Third, the sealing thread is easily passed through or pulled out from the needle hole, so that the stitches in the first line are better sealed by the sealing thread, the traction force received by the knitting becomes more uniform, and the knitting effect of the knitting and Improve the knitting effect.
以下、図面を参照しながら本発明の技術方式について詳しく説明する。 Hereinafter, the technical method of the present invention will be described in detail with reference to the drawings.
編み出し装置であって、当該編み出し装置は、コンピュータ横編機による編み物の編み出しに用いられ、コンピュータ横編機に取り付けられている。図１及び図２に示すように、編み出し装置は、編み出し櫛１と、封鎖糸２と、昇降機構３と、給糸機構４と、対称に設置される２組のケース５とを含み、そのうちの１組のケース５には昇降機構３及び給糸機構４が取り付けられ、別の１組のケース５には昇降機構３が取り付けられ、２組のケース５における昇降機構３は、対称に設置され、２組のケース５は、それぞれ、コンピュータ横編機の下部両側の布巻ロールのフレームに固定して取り付けられている。 It is a knitting device, and the knitting device is used for knitting by a computer flat knitting machine and is attached to the computer flat knitting machine. As shown in FIGS. 1 and 2, the knitting device includes a knitting comb 1, a sealing thread 2, an elevating mechanism 3, a thread feeding mechanism 4, and two sets of cases 5 installed symmetrically. The elevating mechanism 3 and the thread feeding mechanism 4 are attached to one set of cases 5, the elevating mechanism 3 is attached to another set of cases 5, and the elevating mechanisms 3 in the two sets of cases 5 are installed symmetrically. The two sets of cases 5 are fixedly attached to the frames of the cloth winding rolls on both lower sides of the computer flat knitting machine.
２組のケース５は、具体的には、それぞれ、筐体５１を含み、２つの筐体５１の頂面にそれぞれ開口を形成し、２つの筐体５１の対向する側面にそれぞれ開口を形成し、筐体５１の頂面における開口には、ボルトを介してトップカバー５２が接続して取り付けられ、筐体５１の側面における開口には、ボルトを介してサイドカバー５３が接続して取り付けられている。 Specifically, each of the two sets of cases 5 includes a housing 51, and an opening is formed on each of the top surfaces of the two housings 51, and an opening is formed on the opposite side surfaces of the two housings 51. The top cover 52 is connected and attached to the opening on the top surface of the housing 51 via bolts, and the side cover 53 is connected and attached to the opening on the side surface of the housing 51 via bolts. There is.
編み出し櫛１は、同一直線に沿って間隔をあけて配列される複数本の編み出し針１１を含み、封鎖糸２は、編み出し針１１の頂部を通して嵌め合う。昇降機構３は、編み出し櫛１に締結し、編み出し櫛１は、昇降機構３の駆動作用で昇降運動する。給糸機構４は、封鎖糸２に締結し、封鎖糸２が給糸機構４の駆動作用で編み出し針１１に通し、或いは引き出される。 The knitting comb 1 includes a plurality of knitting needles 11 arranged at intervals along the same straight line, and the sealing thread 2 is fitted through the top of the knitting needle 11. The elevating mechanism 3 is fastened to the set-up comb 1, and the set-up comb 1 moves up and down by the driving action of the elevating mechanism 3. The thread feeding mechanism 4 is fastened to the sealing thread 2, and the sealing thread 2 is passed through or pulled out from the knitting needle 11 by the driving action of the thread feeding mechanism 4.
編み出し装置のコンピュータ横編機における編み出しステップは、以下のとおりである。 The knitting steps in the computer flat knitting machine of the knitting machine are as follows.
Ｓ１、コンピュータ横編機の編み機構は、編組線で半分の折り返しを編み、水平面に連続的なＺ字状に排列する１行の編目を形成し、編み機構が停止する。 S1, The knitting mechanism of the computer flat knitting machine knits half folds at the braided line, forms one line of stitches arranged in a continuous Z shape on the horizontal plane, and the knitting mechanism is stopped.
Ｓ２、編み出し櫛１は、昇降機構３の駆動作用で初期位置から２つの布巻ロール間のスリットを経って上昇し始め、間隔をあけて配列される編み出し針１１の頂部が上記Ｚ字状の編目に貫通され、かつ１行の編目が形成する平面より高く、昇降機構３が停止する。 S2, the knitting comb 1 starts to rise from the initial position through the slit between the two cloth winding rolls by the driving action of the elevating mechanism 3, and the tops of the knitting needles 11 arranged at intervals are the above Z-shaped stitches. The elevating mechanism 3 stops at a level higher than the plane formed by the stitches of one line.
Ｓ３、封鎖糸２が給糸機構４の駆動作用で、順次交互に編み出し針１１の頂部及び２本の編み出し針１１間の編目を通過し、封鎖糸２が１列の編み出し針１１に通した後に、給糸機構４が停止し、このとき、封鎖糸２が１行の編目の上方に位置している。編み出し櫛１が昇降機構３の駆動作用で下降し始め、コンピュータ横編機が編んだ１行目の編目を締め付け、このとき、コンピュータ横編機が編んだ１行目の編目は、封鎖糸２に封鎖される。 S3 and the sealing thread 2 passed through the top of the knitting needle 11 and the stitch between the two knitting needles 11 alternately by the driving action of the thread feeding mechanism 4, and the sealing thread 2 passed through the knitting needles 11 in one row. Later, the yarn feeding mechanism 4 is stopped, and at this time, the sealing yarn 2 is located above the stitch of one line. The knitting comb 1 begins to descend due to the driving action of the elevating mechanism 3 and tightens the stitches of the first line knitted by the computer flat knitting machine. At this time, the stitches of the first line knitted by the computer flat knitting machine are the sealing thread 2. It is blocked by.
Ｓ４、コンピュータ横編機の編み機構は、編組線で折り返して編むと共に、編み出し櫛１は、昇降機構３の駆動作用で下降し始め、編み出し櫛１の下降速度が編み機構の編み速度と同期であり、それにより編み物が編み出し櫛１の牽引力を受け、そのため、コンピュータ横編機の編み機構は、編み物を正常に編むことができる。 S4, The knitting mechanism of the computer flat knitting machine is folded back at the braided line and knitted, and the knitting comb 1 starts to descend by the driving action of the elevating mechanism 3, and the descending speed of the knitting comb 1 is synchronized with the knitting speed of the knitting mechanism. There, thereby the knitting receives the traction of the knitting comb 1, so that the knitting mechanism of the computer flat knitting machine can knit the knitting normally.
Ｓ５、編み出し櫛１は、編み物を下へ牽引し、編み出し櫛１が２つの布巻ロール間のスリットを経つまで下降するとき、編み物は、逆回転する２つの布巻ロールに捕られ、昇降機構３は、停止し、編み物が逆回転する２つの布巻ロールからの牽引力を受けて、コンピュータ横編機の編み機構は、続いて編み物を正常に編む。 S5, the knitting comb 1 pulls the knitting downward, and when the knitting comb 1 descends until it passes through a slit between the two cloth winding rolls, the knitting is caught by the two cloth winding rolls rotating in the opposite direction, and the elevating mechanism 3 The knitting mechanism of the computer flat knitting machine then successfully knits the knit, receiving traction from the two rolls that stop and rotate the knit in the opposite direction.
Ｓ６、編み物が２つの布巻ロールに捕られた後に、編み出し櫛１は、昇降機構の駆動で初期位置まで下降し、昇降機構が停止する。コンピュータ横編機の編み機構が、さらに、幾つ行編んだ後、封鎖糸２は、給糸機構４の駆動作用で編み出し針１１の頂部から順次交互に引き出され、封鎖糸２の１行目の編目に対する封鎖を解除し、封鎖糸２がすべての編み出し針１１から引き出された後に、給糸機構４は、停止し、編み物の編み出し過程は、すべて完了する。 S6, After the knitting is caught by the two rolls of cloth, the knitting comb 1 is lowered to the initial position by the drive of the elevating mechanism, and the elevating mechanism is stopped. After the knitting mechanism of the computer flat knitting machine further knits several rows, the sealing yarn 2 is sequentially and alternately pulled out from the top of the knitting needle 11 by the driving action of the yarn feeding mechanism 4, and the first row of the sealing yarn 2 is drawn. After the sealing on the stitch is released and the sealing thread 2 is pulled out from all the knitting needles 11, the yarn feeding mechanism 4 is stopped, and the knitting process is completed.
既存技術に比べて、本実施例に係る編み出し装置は、編み出し針１１に封鎖糸２を通すようにコンピュータ横編機が編んだ編目を封鎖し、編み出し針１１及び封鎖糸２の構成が非常に簡単であり、編み出し装置の製造コストを顕著に低下することができる。かつサブニードルがメインニードルにおいて相対的に摺動する方式で編目を封鎖することに比べて、封鎖糸２が編み出し針１１に通す過程において、編み出し針１１との接触が比較的少なく、摩擦しにくく、編み出し針１１に複数回通して嵌め合った後、封鎖糸２と編み出し針１１とは、依然として比較的小さい摩耗を維持し、故障を発生しにくく、その後の編み出し装置の保全コストを低減する。また、メインニードルのスロットが編目に掛ける方式に比べて、封鎖糸２は、編み出し針に通し、或いは編み出し針から引き出されやすく、従って１行目の編目が封鎖糸２によりよく封鎖され、編み物の受けた牽引力がより均一になる。封鎖糸２は、非常に細かいので、１行目の編目の大きさに影響せず、廃棄糸が発生しなくて編み出し、編み物の編み効果を向上させる。 Compared with the existing technique, the knitting device according to the present embodiment seals the stitches knitted by the computer flat knitting machine so that the sealing thread 2 is passed through the knitting needle 11, and the composition of the knitting needle 11 and the sealing thread 2 is very large. It is simple and can significantly reduce the manufacturing cost of the knitting machine. Moreover, compared to sealing the stitches by a method in which the sub-needle slides relatively on the main needle, the contact with the stitching needle 11 is relatively small in the process of passing the sealing thread 2 through the stitching needle 11, and friction is less likely to occur. After being fitted through the knitting needle 11 a plurality of times, the sealing thread 2 and the knitting needle 11 still maintain relatively small wear, are less likely to cause a failure, and reduce the maintenance cost of the subsequent knitting device. Further, as compared with the method in which the slot of the main needle hangs on the knitting, the sealing thread 2 is easily passed through the knitting needle or pulled out from the knitting needle, so that the stitch of the first line is better sealed by the sealing thread 2 and the knitted fabric is knitted. The traction force received becomes more uniform. Since the sealing yarn 2 is very fine, it does not affect the size of the stitches in the first line, is knitted without generating waste yarns, and improves the knitting effect of the knitting.
図３に示すように、本実施例における封鎖糸２は、鋼線や、ニッケル線などの一定の機械強度を有する金属線を採用することができ、ばね用鋼線を使用することが好ましい。ばね用鋼線は、非常に細かく、かつ弾性を有する鋼線であり、その直径が０.３ｍｍ〜０.８ｍｍ間であり、良好な引張強度、弾性限界、靭性及び疲労強度を有し、自然状態で直線状態にあり、外力作用で屈曲が発生してしまい、外力が消除した後に再び直線状態に戻すことができる。弾性屈曲を発生することができない封鎖糸２に比べて、ばね用鋼線は、編み出し装置の構成分布に従って屈曲し、かつ編目を封鎖するときに直線状態に戻すことができ、編目を封鎖するだけでなく、封鎖糸２が占める空間を節約することができ、コンピュータ横編機における編み出し装置の占めた空間が少ない。 As shown in FIG. 3, as the sealing thread 2 in this embodiment, a metal wire having a certain mechanical strength such as a steel wire or a nickel wire can be adopted, and it is preferable to use a steel wire for a spring. The spring steel wire is a very fine and elastic steel wire, the diameter of which is between 0.3 mm and 0.8 mm, and has good tensile strength, elastic limit, toughness and fatigue strength, and is natural. It is in a straight state in the state, and bending occurs due to the action of an external force, and after the external force is eliminated, it can be returned to the straight state again. Compared to the sealing yarn 2 that cannot generate elastic bending, the steel wire for the spring bends according to the constitutional distribution of the knitting device, and can be returned to the linear state when the stitch is closed, and only the stitch is closed. However, the space occupied by the sealing thread 2 can be saved, and the space occupied by the knitting device in the computer flat knitting machine is small.
明らかに、編み出し針１１には、封鎖糸２に接続するための接続構成が設置され、接続構成が発揮する作用は、封鎖糸２を編み出し針１１に通させるだけである。本実施例が採用した接続構成は、孔であるので、フックなどの他の接続構成に比べて、封鎖糸２が針孔１１１に通すと抜け出ず、封鎖糸２が一部の編み出し針１１から抜け出ることによる編み物の受けた牽引力が不均一になることを回避する。 Obviously, the set-up needle 11 is provided with a connection configuration for connecting to the sealing thread 2, and the action exerted by the connection configuration is only to pass the sealing thread 2 through the sealing thread 11. Since the connection configuration adopted in this embodiment is a hole, as compared with other connection configurations such as hooks, the sealing thread 2 does not come out when passed through the needle hole 111, and the sealing thread 2 is removed from a part of the knitting needle 11. Avoid non-uniform traction on the knit due to slipping out.
編み出し櫛１は、編み出し板１２をさらに含み、複数本の編み出し針１１の下端は、編み出し板１２に固着されている。編み出し板１２には、案内孔１２１が開設され、案内孔１２１の両端は開口を形成し、一端の開口が複数の針孔１１１に合わせ、封鎖糸２は、案内孔１２１に通す。案内孔１２１は、封鎖糸２が針孔１１１に順調に通すことができるように案内する。 The knitting comb 1 further includes a knitting plate 12, and the lower ends of a plurality of knitting needles 11 are fixed to the knitting plate 12. Guide holes 121 are provided in the knitting plate 12, both ends of the guide holes 121 form openings, the openings at one end are aligned with the plurality of needle holes 111, and the sealing thread 2 is passed through the guide holes 121. The guide hole 121 guides the sealing thread 2 so that it can be smoothly passed through the needle hole 111.
また、案内孔１２１は、編み出し板１２において曲げ状に分布し、かつ編み出し針１１に近接する案内孔１２１の出口端は、１列の針孔１１１に平行し、それにより、封鎖糸２は、案内孔１２１に曲げ状に通して１列の針孔１１１を水平直線状に貫通し、封鎖糸２の曲げが案内孔１２１にあり、案内孔１２１は、封鎖糸２には非常に大きな屈曲を発生することを回避し、給糸機構４の封鎖糸２に対する駆動をより順調にすることができる。 Further, the guide holes 121 are distributed in a bent shape on the knitting plate 12, and the outlet end of the guide holes 121 close to the knitting needle 11 is parallel to the needle holes 111 in one row, whereby the sealing thread 2 is formed. It is bent through the guide hole 121 and penetrates a row of needle holes 111 in a horizontal straight line, and the bending of the sealing thread 2 is in the guide hole 121, and the guide hole 121 has a very large bending in the sealing thread 2. It is possible to avoid the occurrence and to drive the thread feeding mechanism 4 with respect to the sealing thread 2 more smoothly.
図１及び図２に戻し、本実施例において、昇降機構３は、コンピュータ横編機に対して滑り運動する摺動部と、摺動部を駆動して摺動させる第１の駆動部材とを含み、編み出し櫛１は、摺動部の上端に取り付けられている。第１の駆動部材は、摺動部により編み出し櫛１を駆動して昇降運動させ、その構成がより簡単であり、昇降機構３の製造コストを低下する。 Returning to FIGS. 1 and 2, in the present embodiment, the elevating mechanism 3 has a sliding portion that slides with respect to the computer flat knitting machine and a first driving member that drives and slides the sliding portion. Including, the knitting comb 1 is attached to the upper end of the sliding portion. In the first driving member, the braided comb 1 is driven by a sliding portion to move up and down, the configuration thereof is simpler, and the manufacturing cost of the raising and lowering mechanism 3 is reduced.
具体的には、第１の駆動部材は、リニアモータ３１を採用し、リニアモータ３１がサイドカバー５３の内側に固定して取り付けられるモータ本体３１１と、モータ本体３１１に回転可能に取り付けられ、かつ鉛直に設置される回転軸３１２と、回転軸３１２にねじ接続されるスライドブロック３１３とを含む。サイドカバー５３の内側には、スライドシート５４がさらに固定して取り付けられ、スライドシート５４には、鉛直方向に沿って設置されるスライド溝が開設され、摺動部の具体的な構成は、スライド溝に摺動して取り付けられるスライドレール３２であり、スライドレール３２の下端は、スライドブロック３１３に固着される。編み出し櫛１は、スライドレール３２の上端に取り付けられ、かつ編み出し櫛１がトップカバー５２の外側に位置し、トップカバー５２には、スライドレール３２の上端部が貫通する開口が開設されている。 Specifically, the first drive member employs a linear motor 31, which is rotatably attached to and rotatably attached to the motor body 311 and the motor body 311 to which the linear motor 31 is fixedly attached to the inside of the side cover 53. It includes a rotating shaft 312 installed vertically and a slide block 313 screwed to the rotating shaft 312. A slide sheet 54 is further fixedly attached to the inside of the side cover 53, and a slide groove to be installed along the vertical direction is provided in the slide sheet 54, and the specific configuration of the sliding portion is a slide. It is a slide rail 32 that is slidably attached to the groove, and the lower end of the slide rail 32 is fixed to the slide block 313. The braided comb 1 is attached to the upper end of the slide rail 32, and the braided comb 1 is located outside the top cover 52, and the top cover 52 is provided with an opening through which the upper end portion of the slide rail 32 penetrates.
リニアモータ３１が作動するとき、モータ本体３１１は、回転軸３１２を駆動して回転させ、回転軸３１２とスライドブロック３１３とのねじ伝動の作用で、スライドブロック３１３に固着されるスライドレール３２は、スライド溝に沿って上昇、或いは下降し、従って、スライドレール３２により筐体５１外側の編み出し櫛１を駆動して上昇、或いは下降させる。２組のケース５には、いずれも昇降機構３が取り付けられ、２組の昇降機構３は、同期に作動し、共同に編み出し櫛１を駆動して上昇、或いは下降させる。 When the linear motor 31 operates, the motor body 311 drives and rotates the rotating shaft 312, and the slide rail 32 fixed to the slide block 313 by the action of screw transmission between the rotating shaft 312 and the slide block 313 It rises or falls along the slide groove, and therefore the slide rail 32 drives the braided comb 1 on the outside of the housing 51 to rise or fall. Elevating mechanisms 3 are attached to each of the two sets of cases 5, and the two sets of elevating mechanisms 3 operate synchronously to jointly drive the braided comb 1 to raise or lower.
また、スライドレール３２の上端には、ヒンジ連結台３３が固定して取り付けられ、ヒンジ連結台３３には、第１のスイングアーム３４が取り付けられ、第１のスイングアーム３４の上端は、ヒンジ連結台３３にヒンジ連結して取り付けられ、編み出し櫛１の編み出し板１２は、ボルトを介して第１のスイングアーム３４の上端に接続して固定される。 Further, a hinge connecting base 33 is fixedly attached to the upper end of the slide rail 32, a first swing arm 34 is attached to the hinge connecting base 33, and the upper end of the first swing arm 34 is hinged. It is attached to the base 33 by hinge connection, and the set plate 12 of the set comb 1 is connected to and fixed to the upper end of the first swing arm 34 via a bolt.
昇降機構３は、モータ本体３１１に対して固定して設置される第１の固定部をさらに含み、本実施例における第１の固定部は、具体的には、サイドカバー５３であり、サイドカバー５３には案内溝５３１が開設され、第１のスイングアーム３４の下端には、案内溝５３１に滑り接続して嵌め合う案内ブロック（図示せず）が設けられている。案内溝５３１は、鉛直に設置される鉛直溝５３１１と、傾斜に設置される傾斜溝５３１２とを含み、鉛直溝５３１１の底部は、傾斜溝５３１２の頂部に連通している。 The elevating mechanism 3 further includes a first fixing portion that is fixedly installed with respect to the motor main body 311. Specifically, the first fixing portion in this embodiment is a side cover 53, and the side cover. A guide groove 531 is provided in 53, and a guide block (not shown) that slides and connects to the guide groove 531 is provided at the lower end of the first swing arm 34. The guide groove 531 includes a vertically installed vertical groove 5311 and an inclined groove 5312, and the bottom of the vertical groove 5311 communicates with the top of the inclined groove 5312.
昇降機構３がスライドレール３２によりヒンジ連結台３３を駆動して上昇、或いは下降させる過程において、第１のスイングアーム３４は、同時に上昇或いは下降して、第１のスイングアーム３４の下端の案内ブロックは、案内溝５３１において摺動し、案内ブロックが鉛直溝５３１１を摺動するとき、編み出し櫛１は鉛直状態に維持する。案内ブロックが傾斜溝５３１２を摺動するとき、第１のスイングアーム３４はヒンジ連結台３３に対して揺動し、従って第１のスイングアーム３４の上端に固定して取り付けられる編み出し櫛１を揺動させる。 In the process in which the elevating mechanism 3 drives the hinge connecting base 33 by the slide rail 32 to ascend or descend, the first swing arm 34 simultaneously ascends or descends to guide the lower end of the first swing arm 34. Slides in the guide groove 531 and the braided comb 1 is maintained in a vertical state when the guide block slides in the vertical groove 5311. When the guide block slides in the inclined groove 5312, the first swing arm 34 swings with respect to the hinge connecting base 33, and thus swings the braided comb 1 fixedly attached to the upper end of the first swing arm 34. Move it.
そのため、編み出し装置の編み出しステップＳ５及びＳ６では、編み出し櫛１が２つの布巻ロール間のスリットを経つまで下降するとき、第１のスイングアーム３４の下端のスライドブロック３１３は、鉛直溝５３１１から下へ傾斜溝５３１２に滑り込み、駆動機構は、継続に編み出し櫛１を駆動して下降させ、編み出し櫛１はコンピュータ横編機の内側へ揺動する。編み出し櫛１が一定の角度を揺動した後、昇降機構３は、停止し、給糸機構４は、封鎖糸２を駆動して針孔１１１から引き出させ、編み物の下端が自然に垂下するが、編み出し櫛１の上端が内へ偏移するので、編み物が継続に下降する過程において編み出し櫛１における編み出し針１１に止められることがなく、編み物が順調に落下する。 Therefore, in the knitting steps S5 and S6 of the knitting device, when the knitting comb 1 descends until it passes through the slit between the two cloth winding rolls, the slide block 313 at the lower end of the first swing arm 34 moves downward from the vertical groove 5311. Sliding into the inclined groove 5312, the drive mechanism continuously drives and lowers the knitting comb 1, and the knitting comb 1 swings inside the computer flat knitting machine. After the knitting comb 1 swings at a certain angle, the elevating mechanism 3 stops, the thread feeding mechanism 4 drives the sealing thread 2 to pull out from the needle hole 111, and the lower end of the knitting naturally hangs down. Since the upper end of the knitting comb 1 is displaced inward, the knitting is smoothly dropped without being stopped by the knitting needle 11 in the knitting comb 1 in the process of continuously descending the knitting.
図２及び図４に示すように、本実施例において、給糸機構４は、２つの給糸ホイールと、２つの給糸ホイールを駆動してそれぞれ逆回転させる第２の駆動部材とを含み、封鎖糸２は、２つの給糸ホイールのホイール面間に挟持される。２つの給糸ホイールがそれぞれ逆回転するとき、２つの給糸ホイールのホイール面各自の封鎖糸２に対する転がり摩擦力により給糸を実現し、封鎖糸２を針孔１１１に通し、或いは針孔１１１から引き出し、コンパクトで実用的である。 As shown in FIGS. 2 and 4, in the present embodiment, the thread feeding mechanism 4 includes two thread feeding wheels and a second driving member that drives the two thread feeding wheels and rotates them in opposite directions. The sealing thread 2 is sandwiched between the wheel surfaces of the two thread feeding wheels. When the two thread feeding wheels rotate in opposite directions, the thread feeding is realized by the rolling friction force of the wheel surfaces of the two thread feeding wheels with respect to the sealing thread 2, and the sealing thread 2 is passed through the needle hole 111 or the needle hole 111. Pulled out from, compact and practical.
具体的には、２つの給糸ホイールは、第１の給糸ホイール４１１と、第２の給糸ホイール４１２とを含み、第２の駆動部材は、ステップモータ４２を採用し、ステップモータ４２は、取り付け台４３によりスライドレール３２に固定して取り付けられ、かつスライドレール３２と共に同期に昇降運動する。第１の給糸ホイール４１１は、ステップモータ４２の出力軸に固定して取り付けられ、ステップモータ４２により第１の給糸ホイール４１１を駆動して回転させ、第２の給糸ホイール４１２は、取り付け台４３に回転可能に取り付けられている。第１の給糸ホイール４１１と第２の給糸ホイール４１２との間にはギアセットが設けられており、ギアセットは、第１の給糸ホイール４１１に同軸に固着される第１のギア４４１と、第２の給糸ホイール４１２に同軸に固着される第２のギア４４２とを含み、かつ第１のギア４４１と第２のギア４４２とが相互に噛み合う。 Specifically, the two rails include a first rail 411 and a second rail 412, the second drive member employs a step motor 42, and the step motor 42 , It is fixedly attached to the slide rail 32 by the attachment base 43, and moves up and down synchronously with the slide rail 32. The first thread feeding wheel 411 is fixedly attached to the output shaft of the step motor 42, the first thread feeding wheel 411 is driven and rotated by the step motor 42, and the second thread feeding wheel 412 is attached. It is rotatably attached to the base 43. A gear set is provided between the first thread feeding wheel 411 and the second thread feeding wheel 412, and the gear set is the first gear 441 coaxially fixed to the first thread feeding wheel 411. And a second gear 442 coaxially fixed to the second yarn feeding wheel 412, and the first gear 441 and the second gear 442 mesh with each other.
ステップモータ４２が第１の給糸ホイール４１１を駆動して回転させるとき、ギアセットの伝動作用により、第２の給糸ホイール４１２と第１の給糸ホイール４１１とを同期に逆回転させ、従って1つの動力源により２つの給糸ホイールを駆動して逆回転させることを実現し、２つの動力源によりそれぞれ２つの給糸ホイールを駆動して逆回転させる必要がなく、給糸機構４の構成を簡略化し、給糸機構４の製造コストを低下する。 When the step motor 42 drives and rotates the first thread feeding wheel 411, the second thread feeding wheel 412 and the first thread feeding wheel 411 are synchronously reversely rotated due to the transmission operation of the gear set. It is realized that two thread feeding wheels are driven by one power source to rotate in the reverse direction, and it is not necessary to drive the two thread feeding wheels by two power sources to rotate in the reverse direction. Is simplified, and the manufacturing cost of the thread feeding mechanism 4 is reduced.
さらに、第１の給糸ホイール４１１のホイール面及び/又は第２の給糸ホイール４１２のホイール面には、封鎖糸２が通すための環状溝４１３が開設され、それにより封鎖糸２と第１の給糸ホイール４１１のホイール面及び/又は第２の給糸ホイール４１２のホイール面との接触面積を増加し、封鎖糸２の運動をより安定化させる。本実施例における環状溝４１３は、第２の給糸ホイール４１２のホイール面に設けられている。 Further, an annular groove 413 through which the sealing thread 2 passes is opened on the wheel surface of the first thread feeding wheel 411 and / or the wheel surface of the second thread feeding wheel 412, whereby the sealing thread 2 and the first The contact area between the wheel surface of the thread feeding wheel 411 and / or the wheel surface of the second thread feeding wheel 412 is increased, and the movement of the sealing thread 2 is more stabilized. The annular groove 413 in this embodiment is provided on the wheel surface of the second yarn feeding wheel 412.
給糸機構４が実際に作動する過程において、２つの給糸ホイールのホイール面が封鎖糸２を非常にしっかりと挟持すると、封鎖糸２が受けた摺動摩擦力を増加し、従ってステップモータ４２の電力消費を増加し、かつ封鎖糸２の摩耗を加速する。その反対、２つの給糸ホイールのホイール面が封鎖糸２を非常に緩んで挟持すると、封鎖糸２が受けた転がり摩擦力が封鎖糸２を駆動して運動させるのに不十分になり、封鎖糸２が給糸過程において滑りを発生しやすい。 In the process of actually operating the thread feeding mechanism 4, when the wheel surfaces of the two thread feeding wheels sandwich the sealing thread 2 very firmly, the sliding frictional force received by the sealing thread 2 increases, and therefore, the step motor 42 It increases power consumption and accelerates wear of the sealing thread 2. On the contrary, when the wheel surfaces of the two thread feeding wheels hold the sealing thread 2 very loosely, the rolling friction force received by the sealing thread 2 becomes insufficient to drive and move the sealing thread 2, and the sealing thread 2 is blocked. The thread 2 is likely to slip during the thread feeding process.
給糸機構４の上記欠陥を解決するために、本実施例における給糸機構４は、それぞれ取り付け台４３に固定して取り付けられる第２の固定部４３１と、第３の固定部４３２とをさらに含み、第２の固定部４３１には、第２のスイングアーム４５がヒンジ連結されており、かつ第２の給糸ホイール４１２及び第２のギア４４２が第２のスイングアーム４５に同軸に回転可能に取り付けられ、第２のスイングアーム４５の自由端と第２の固定部４３１との間には第２のスイングアーム４５と鉛直平面との間の角度を調整するための調整ユニット４６が取り付けられている。 In order to solve the above-mentioned defects of the thread feeding mechanism 4, the thread feeding mechanism 4 in the present embodiment further includes a second fixing portion 431 and a third fixing portion 432, which are fixedly attached to the mounting base 43, respectively. A second swing arm 45 is hinged to the second fixing portion 431, and the second thread feeding wheel 412 and the second gear 442 can rotate coaxially with the second swing arm 45. An adjustment unit 46 for adjusting the angle between the second swing arm 45 and the vertical plane is attached between the free end of the second swing arm 45 and the second fixing portion 431. ing.
調整ユニット４６により第２のスイングアーム４５と鉛直平面との間の角度を変更することにより、第２の給糸ホイール４１２を第１の給糸ホイール４１１に対して近接、或いは離間させることができ、第１の給糸ホイール４１１のホイール面及び第２の給糸ホイール４１２のホイール面に挟持される封鎖糸２の締まりが最適状態になるように調整し、従って、給糸機構４の上記欠陥を解決し、ステップモータ４２の電力消費を低下し、封鎖糸２の摩耗を減少し、かつ封鎖糸２が給糸過程に滑りを発生しにくい。 By changing the angle between the second swing arm 45 and the vertical plane by the adjusting unit 46, the second thread feeding wheel 412 can be brought close to or separated from the first thread feeding wheel 411. , The tightening of the sealing thread 2 sandwiched between the wheel surface of the first thread feeding wheel 411 and the wheel surface of the second thread feeding wheel 412 is adjusted so as to be in the optimum state, and therefore, the above-mentioned defect of the thread feeding mechanism 4 The above is solved, the power consumption of the step motor 42 is reduced, the wear of the sealing thread 2 is reduced, and the sealing thread 2 is less likely to slip in the thread feeding process.
具体的には、第２のスイングアーム４５の自由端にはロック溝が開設され、第３の固定部４３２にはねじ孔が開設されている。調整ユニット４６は、調整ボルト４６１と、ばね４６２とを含み、調整ボルト４６１は、ロック溝に可動に挿着して嵌め合い、かつねじ孔にねじで挿着して嵌め合い、ばね４６２が調整ボルト４６１に嵌着され、かつばね４６２は、それぞれ、調整ボルト４６１のボルト頭及び第２のスイングアーム４５の自由端に当接されている。 Specifically, a lock groove is provided at the free end of the second swing arm 45, and a screw hole is provided at the third fixing portion 432. The adjustment unit 46 includes an adjustment bolt 461 and a spring 462, and the adjustment bolt 461 is movably inserted and fitted into the lock groove, and is inserted and fitted into the screw hole with a screw, and the spring 462 is adjusted. It is fitted to the bolt 461 and the spring 462 is in contact with the bolt head of the adjusting bolt 461 and the free end of the second swing arm 45, respectively.
調整ボルト４６１を回転して、さらに、第３の固定部４３２のねじ孔にねじ込み、ばね４６２をさらに圧縮し、ばね４６２の第２のスイングアーム４５の自由端に対する弾力を増大し、それにより、第２のスイングアーム４５は、第１の給糸ホイール４１１に近接する方向へ微小な揺動を発生し、封鎖糸２は、第１の給糸ホイール４１１のホイール面及び第２の給糸ホイール４１２のホイール面によりしっかりと挟持される。その反対、調整ボルト４６１を逆回転すると、ばね４６２の第２のスイングアーム４５の自由端に対する弾力を減少し、それにより、第２のスイングアーム４５は、第１の給糸ホイール４１１から離れる方向へ微小な揺動を発生し、封鎖糸２は、第１の給糸ホイール４１１のホイール面及び第２の給糸ホイール４１２のホイール面に緩んで挟持される。 The adjusting bolt 461 is rotated and further screwed into the screw hole of the third fixing portion 432 to further compress the spring 462 and increase the elasticity of the spring 462 to the free end of the second swing arm 45, thereby. The second swing arm 45 generates a minute swing in a direction close to the first thread feeding wheel 411, and the sealing thread 2 is the wheel surface of the first thread feeding wheel 411 and the second thread feeding wheel. It is firmly held by the wheel surface of 412. Conversely, reverse rotation of the adjusting bolt 461 reduces the elasticity of the spring 462 to the free end of the second swing arm 45, thereby causing the second swing arm 45 to move away from the first thread feed wheel 411. A minute swing is generated, and the sealing thread 2 is loosely sandwiched between the wheel surface of the first thread feeding wheel 411 and the wheel surface of the second thread feeding wheel 412.
調整ユニット４６の構成は、簡単であり、調整ボルト４６１を回転するだけで第１の給糸ホイール４１１のホイール面及び第２の給糸ホイール４１２のホイール面による封鎖糸２の挟持締まりに対する調整を実現することができ、操作が十分に便利である。 The configuration of the adjusting unit 46 is simple, and the adjustment for the pinching and tightening of the sealing thread 2 by the wheel surface of the first thread feeding wheel 411 and the wheel surface of the second thread feeding wheel 412 can be performed simply by rotating the adjusting bolt 461. It can be realized and the operation is convenient enough.
また、取り付け台４３には、２つの給糸ホイールの下方に位置する第１の固定ブロック４３３及び２つの給糸ホイールの上方に位置する第２の固定ブロック４３４がさらに固定して取り付けられ、第１の固定ブロック４３３及び第２の固定ブロック４３４には、第１のホース４３５及び第２のホース４３６がそれぞれ挿入して固定され、封鎖糸２は、第１のホース４３５、第１の給糸ホイール４１１のホイール面と第２の給糸ホイール４１２のホイール面との間のスリット及び第２のホース４３６を順次可動に通過する。第１のホース４３５及び第２のホース４３６は、封鎖糸２に対して案内作用及び保護作用を発揮し、封鎖糸２の給糸をより安定にする。 Further, a first fixing block 433 located below the two thread feeding wheels and a second fixing block 434 located above the two thread feeding wheels are further fixedly attached to the mounting base 43, and the second fixed block 433 is attached. A first hose 435 and a second hose 436 are inserted into and fixed to the fixing block 433 and the second fixing block 434, respectively, and the sealing thread 2 is the first hose 435 and the first feeding thread. The slit between the wheel surface of the wheel 411 and the wheel surface of the second thread feeding wheel 412 and the second hose 436 are sequentially movably passed through. The first hose 435 and the second hose 436 exert a guiding action and a protective action on the sealing thread 2 to make the feeding thread of the sealing thread 2 more stable.
以上の実施例は、本発明を解釈するためのものに過ぎず、本発明を限定するものではない。当業者が本明細書を読んだ後に必要に応じて本実施例に対して進歩性を有ない修正を行うことができ、本発明の請求の範囲に含まれば特許法で保護される。 The above examples are merely for interpreting the present invention and do not limit the present invention. Those skilled in the art may make non-inventive amendments to the Examples as needed after reading the specification and are protected by patent law if they fall within the claims of the invention.
１ 編み出し櫛
１１ 編み出し針
１１１ 針孔
１２ 編み出し板
１２１ 案内孔
２ 封鎖糸
３ 昇降機構
３１ リニアモータ
３１１ モータ本体
３１２ 回転軸
３１３ スライドブロック
３２ スライドレール
３３ ヒンジ連結台
３４ 第１のスイングアーム
４ 給糸機構
４１１ 第１の給糸ホイール
４１２ 第２の給糸ホイール
４１３ 環状溝
４２ ステップモータ
４３ 取り付け台
４３１ 第２の固定部
４３２ 第３の固定部
４３３ 第１の固定ブロック
４３４ 第２の固定ブロック
４３５ 第１のホース
４３６ 第２のホース
４４１ 第１のギア
４４２ 第２のギア
４５ 第２のスイングアーム
４６ 調整ユニット
４６１ 調整ボルト
４６２ ばね
５ ケース
５１ 筐体
５２ トップカバー
５３ サイドカバー
５３１ 案内溝
５３１１ 鉛直溝
５３１２ 傾斜溝
５４ スライドシート
1 Braided comb 11 Braided needle 111 Needle hole 12 Braided plate 121 Guide hole 2 Blocking thread 3 Lifting mechanism 31 Linear motor 311 Motor body 312 Rotating shaft 313 Slide block 32 Slide rail 33 Hinge connecting base 34 First swing arm 4 Thread feeding mechanism 411 1st thread feeding wheel 412 2nd thread feeding wheel 413 Ring groove 42 Step motor 43 Mounting base 431 2nd fixing part 432 3rd fixing part 433 1st fixing block 434 2nd fixing block 435 1st Hose 436 Second hose 441 First gear 442 Second gear 45 Second swing arm 46 Adjustment unit 461 Adjustment bolt 462 Spring 5 Case 51 Housing 52 Top cover 53 Side cover 531 Guide groove 5311 Vertical groove 5312 Inclined Groove 54 slide sheet
Claims (8)
編み出し櫛(１)と、封鎖糸(２)と、昇降機構(３)と、給糸機構(４)とを含み、編み出し櫛(１)は、同一直線に沿って間隔をあけて配置される複数本の編み出し針(１１)を含み、封鎖糸(２)は、編み出し針(１１)に通して嵌め合い、昇降機構(３)は、編み出し櫛(１)に締結し、編み出し櫛(１)を駆動して昇降運動させ、給糸機構(４)は、封鎖糸(２)に締結し、封鎖糸(２)を駆動して編み出し針(１１)に通し、又は引き出させ、
昇降機構(３)は、コンピュータ横編機に対して滑り運動する摺動部と、前記摺動部を駆動して摺動させる第１の駆動部材とを含み、前記編み出し櫛(１)は、前記摺動部の上端に設けられ、
前記摺動部の上端には第１のスイングアーム(３４)がヒンジ連結されており、前記編み出し櫛(１)は、第１のスイングアーム(３４)の上端に固着され、昇降機構(３)は、前記第１の駆動部材に対して固定される第１の固定部をさらに含み、前記第１の固定部には案内溝(５３１)が設けられ、第１のスイングアーム(３４)の下端は、案内溝(５３１)に滑るように接続され、案内溝(５３１)は、鉛直に設置される鉛直溝(５３１１)と、傾斜に設置される傾斜溝(５３１２)とを含み、鉛直溝(５３１１)の底部は、傾斜溝(５３１２)の頂部に連通している
ことを特徴とする編み出し装置。 It ’s a knitting device,
The set-up comb (1) includes a set-up comb (1), a sealing thread (2), an elevating mechanism (3), and a thread feeding mechanism (4), and the set-up combs (1) are arranged at intervals along the same straight line. A plurality of knitting needles (11) are included, the sealing thread (2) is fitted through the knitting needle (11), and the elevating mechanism (3) is fastened to the knitting comb (1), and the knitting comb (1) is used. Is driven to move up and down, and the thread feeding mechanism (4) is fastened to the sealing thread (2), and the sealing thread (2) is driven to pass through or withdraw from the set-up needle (11) .
The elevating mechanism (3) includes a sliding portion that slides with respect to the computer flat knitting machine, and a first driving member that drives and slides the sliding portion. Provided at the upper end of the sliding portion
A first swing arm (34) is hinged to the upper end of the sliding portion, and the braided comb (1) is fixed to the upper end of the first swing arm (34), and the elevating mechanism (3) Further includes a first fixing portion fixed to the first driving member, the first fixing portion is provided with a guide groove (531), and the lower end of the first swing arm (34) is provided. Is slidably connected to the guide groove (531), the guide groove (531) includes a vertically installed vertical groove (5311) and an inclined groove (5312), and the guide groove (531) includes a vertical groove (5312). A knitting device characterized in that the bottom of the 5311) communicates with the top of the inclined groove (5312) .
ことを特徴とする請求項１に記載の編み出し装置。 The knitting device according to claim 1, wherein the sealing thread (2) is a steel wire for a spring.
ことを特徴とする請求項２に記載の編み出し装置。 The knitting device according to claim 2, wherein a needle hole (111) is provided at the upper end of the knitting needle (11), and the sealing thread (2) is fitted through the needle hole (111).
ことを特徴とする請求項１に記載の編み出し装置。 The thread feeding mechanism (4) includes two thread feeding wheels and a second driving member that drives the two thread feeding wheels to rotate each in the opposite direction, and the sealing thread (2) includes the two thread feeding wheels. The knitting device according to claim 1, further comprising being sandwiched between the wheel surfaces of the above.
ことを特徴とする請求項５に記載の編み出し装置。 The two thread feeding wheels include a first thread feeding wheel (411) and a second thread feeding wheel (412), and the second driving member includes a first thread feeding wheel (411). Driven and rotated, a gear set is provided between the first thread feeding wheel (411) and the second thread feeding wheel (412), and the gear set is the first thread feeding wheel (411). A first gear (441) coaxially fixed to the second gear (441) and a second gear (442) coaxially fixed to the second yarn feeding wheel (412), and the first gear (441). The knitting device according to claim 5 , wherein the second gear (442) meshes with each other.
ことを特徴とする請求項６に記載の編み出し装置。 The thread feeding mechanism (4) further includes a second fixing portion (431) fixed to the second driving member and a third fixing portion (432), respectively, and the second fixing portion. A second swing arm (45) is hinged to (431), and the second thread feeding wheel (412) and the second gear (442) are coaxial with the second swing arm (45). Adjustable to adjust the angle of the second swing arm (45) between the free end of the second swing arm (45) and the third fixing portion (432). The knitting device according to claim 6 , wherein the unit (46) is provided.
ことを特徴とする請求項７に記載の編み出し装置。 A lock groove is provided at the free end of the second swing arm (45), a screw hole is provided at the third fixing portion (432), and the adjustment unit (46) is movably inserted into the lock groove. The spring (462) includes an adjustment bolt (461) that is fitted by screwing into the screw hole and a spring (462) that is fitted into the adjustment bolt (461). The knitting device according to claim 7 , wherein the bolt head of (461) is in contact with the free end of the second swing arm (45).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124690.X | 2018-02-07 | ||
| CN201810124690.XA CN110117871A (en) | 2018-02-07 | 2018-02-07 | A kind of bottom rising device |
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| JP2019137961A JP2019137961A (en) | 2019-08-22 |
| JP6751494B2 true JP6751494B2 (en) | 2020-09-09 |
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| JP (1) | JP6751494B2 (en) |
| CN (1) | CN110117871A (en) |
| DE (1) | DE102018128729A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106620B (en) * | 2019-06-05 | 2023-02-03 | 中山龙族自动化科技有限公司 | Novel automatic bottom plate lifting device |
| CN111088588A (en) * | 2019-12-02 | 2020-05-01 | 宁波慈星股份有限公司 | Steel wire conveying device of flat knitting machine |
| CN111058175B (en) * | 2019-12-10 | 2023-08-04 | 广东金禄科技股份有限公司 | Bottom lifting needle plate and processing technology thereof |
| CN111118723B (en) * | 2020-01-15 | 2024-04-26 | 中山龙族自动化科技有限公司 | Wire drawing and feeding device for lifting plate |
| CN111441135A (en) * | 2020-05-09 | 2020-07-24 | 汕头市连兴实业有限公司 | Single-motor-controlled waste yarn-free bottom lifting device |
| CN111534910A (en) * | 2020-05-22 | 2020-08-14 | 桐乡市巨星针织机械制造有限公司 | Double-motor steel wire drawing and bottom lifting mechanism of flat knitting machine |
| CN112626697A (en) * | 2020-12-07 | 2021-04-09 | 应有顺 | Bottom starting device of flat knitting machine |
| CN114645373A (en) * | 2022-03-21 | 2022-06-21 | 嘉兴卓凡机械科技有限公司 | Improved threading plate assembly |
| CN115522316B (en) * | 2022-09-07 | 2024-05-03 | 广东金禄科技股份有限公司 | Novel zero-space yarn intelligent bottom-lifting device and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3349576A (en) * | 1966-08-12 | 1967-10-31 | Borne Jean | Means for casting off knitted fabric stitches |
| JPS5994773U (en) * | 1982-11-01 | 1984-06-27 | 日立精工株式会社 | wire feeding device |
| JPH0628731Y2 (en) * | 1988-12-22 | 1994-08-03 | 新明和工業株式会社 | Linear member feeder |
| JPH09279442A (en) * | 1996-04-16 | 1997-10-28 | Shima Seiki Mfg Ltd | Weft knitting machine having set-up comb |
| JPH10324458A (en) * | 1997-05-27 | 1998-12-08 | Babcock Hitachi Kk | Welding wire feeder |
| CN201241242Y (en) * | 2008-05-30 | 2009-05-20 | 杨瑞飞 | Automatic rising component of computer flat-knitting machine |
| CN101654840B (en) * | 2009-09-10 | 2011-04-27 | 江苏雪亮电器机械有限公司 | Elevating mechanism of lifting bar of computerized flat knitting machine |
| CN201512653U (en) * | 2009-09-10 | 2010-06-23 | 江苏雪亮电器机械有限公司 | Bottom board raising structure of computer knitting flat knitting machine |
| CN101654839B (en) | 2009-09-10 | 2011-04-27 | 江苏雪亮电器机械有限公司 | Start-up bottom plate structure of computerized flat knitting machine |
| CN202913165U (en) * | 2012-09-29 | 2013-05-01 | 东莞市红番仔实业有限公司 | Base plate device of horizontal knitting machine |
| CN207958632U (en) * | 2018-02-07 | 2018-10-12 | 广东金禄科技股份有限公司 | A kind of bottom rising device |
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| JP2019137961A (en) | 2019-08-22 |
| DE102018128729A1 (en) | 2019-08-08 |
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