JP2021014361A

JP2021014361A - Yarn winding device

Info

Publication number: JP2021014361A
Application number: JP2019131438A
Authority: JP
Inventors: 雄紀鎌田; Yuki Kamata
Original assignee: Tmt Kamitsu Inc
Current assignee: Tmt Kamitsu Inc
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2021-02-12

Abstract

To provide a yarn winding device that has space-saving and simple constitution and can easily and securely switch a yarn member from a spindle as a switching source to a spindle as a switching destination, according to the present invention.SOLUTION: When a yarn member L is taken up around a bobbin 23 of a spindle 2 as a switching source by a predetermined quantity to reach a fully wound state and a traverse roller 42 of a traverse device 4 returns to a base end part of the bobbin 23 of the spindle 2, a shift part 52 moves toward a spindle 2 as a switching destination from the spindle 2 as the switching source while crossing the yarn member L to guide the yarn member L to a guide part 53. Through shaft rotation of a rotary shaft part 533 of the guide part 53, a first rotary arm part 531 guides the yarn member L to the side of a catch part 22 of the spindle 2 as the switching destination. The catch part 22 catches the yarn member L according to shaft rotation of the spindle 2 as the switching destination, and a cutting part 534 cuts the yarn member L between the first rotary arm part 531 and a second rotary arm part 532 of the guide part 53.SELECTED DRAWING: Figure 1

Description

本発明は、ボビンが装着されるスピンドルを軸回転させることにより糸条部材をボビンに巻き取る巻糸装置に関するものである。 The present invention relates to a yarn winding device that winds a thread member around a bobbin by axially rotating a spindle on which the bobbin is mounted.

従来、ボビンが装着される軸回転可能な複数のスピンドルを備え、切替元のスピンドルの軸回転により糸条部材をボビンに巻き取ったあと、切替元のスピンドルから切替先のスピンドルに糸条部材を切り替えて、切替先のスピンドルの軸回転により糸条部材をボビンに巻き取る巻糸装置が知られている。 Conventionally, a plurality of spindles that can rotate the axis on which the bobbin is mounted are provided, and after winding the thread member around the bobbin by rotating the axis of the switching source spindle, the thread member is transferred from the switching source spindle to the switching destination spindle. There is known a winding device that switches and winds a thread member around a bobbin by rotating the axis of the switching destination spindle.

例えば、特許文献１に示すように、ベースプレート２と、ベースプレート２に設けられ、ボビンが装着される第１および第２のスピンドル３、４とを備え、巻き取られる糸条部材１８を第１のスピンドルから第２のスピンドルに切り替え可能に設けられた巻糸装置（巻取機）１であって、第１のスピンドル３と第２のスピンドル４が並ぶ方向に移動可能な横断ガイド１６と、第２のスピンドル４の側面に設けられた捕捉装置１０と、第１のスピンドル３と第２のスピンドル４の間に設けられた二つのロッド２７，２８と、二つのロッド２７，２８の基端部に設けられ、糸条部材１８を切断する切断装置２６を備えた巻糸装置が知られている。 For example, as shown in Patent Document 1, the thread member 18 provided with the base plate 2 and the first and second spindles 3 and 4 provided on the base plate 2 and to which the bobbin is mounted is provided, and the thread member 18 to be wound is the first. A winding device (winding machine) 1 that can be switched from a spindle to a second spindle, and a crossing guide 16 that can move in a direction in which the first spindle 3 and the second spindle 4 are aligned, and a second The capture device 10 provided on the side surface of the spindle 4 of 2 and the two rods 27 and 28 provided between the first spindle 3 and the second spindle 4 and the base ends of the two rods 27 and 28. A winding device is known, which is provided in the above and includes a cutting device 26 for cutting the thread member 18.

そして、この巻糸装置は、巻き取られる糸条部材１８を第１のスピンドルから第２のスピンドルに切り替える際に、横断ガイド１６が第１のスピンドル３から第２のスピンドル４に向かって移動することにより、糸条部材１８の経路を二つのロッド２７，２８の間に誘導した後、第２のスピンドル４が回転することにより第２のスピンドル４の側面の捕捉装置１０が糸条部材１８を捕捉して、二つのロッド２７，２８の基端部の切断装置２６により糸条部材１８が切断される。 Then, in this yarn winding device, when the thread member 18 to be wound is switched from the first spindle to the second spindle, the crossing guide 16 moves from the first spindle 3 to the second spindle 4. As a result, after guiding the path of the thread member 18 between the two rods 27 and 28, the second spindle 4 rotates so that the catching device 10 on the side surface of the second spindle 4 catches the thread member 18. After being captured, the thread member 18 is cut by the cutting device 26 at the base ends of the two rods 27 and 28.

特許第５５１７７５８号公報Japanese Patent No. 5517758

しかしながら、特許文献１の巻糸装置において、糸条部材を切替元の第１のスピンドルから切替先の第２のスピンドルに切り替える際、横断ガイド１６（トラバースガイド）が第１のスピンドルから第２のスピンドルに向けて移動すると同時に、スピンドルの軸方向に沿って移動するという二つの動作によって、糸条部材を二つのロッド２７，２８の間に誘導しなければならず、糸条部材の誘導の制御が容易ではないという問題があった。 However, in the yarn winding device of Patent Document 1, when the yarn member is switched from the switching source first spindle to the switching destination second spindle, the crossing guide 16 (traverse guide) is changed from the first spindle to the second spindle. The thread member must be guided between the two rods 27 and 28 by two actions of moving toward the spindle and at the same time moving along the axial direction of the spindle, and control of the guidance of the thread member. There was a problem that it was not easy.

また、糸条部材を二つのロッド２７，２８の間に誘導するためには、特許文献１の図６に示すとおり、横断ガイド１６がスピンドルのボビンの基端部を越えて移動しなければならず、スピンドルのボビンと装置の間に無駄なスペースが生じるという問題があった。 Further, in order to guide the thread member between the two rods 27 and 28, as shown in FIG. 6 of Patent Document 1, the crossing guide 16 must move beyond the base end of the bobbin of the spindle. However, there is a problem that a wasted space is created between the bobbin of the spindle and the device.

また、横断ガイド１６を含む横断装置１４は、上述の２つの動作を行う関係上、糸条部材をスピンドルの軸方向に沿ってトラバースしながら巻き取るためのトラバースガイドにせざるを得ず（特許文献２の図面参照）、この横断装置１４（トラバースガイド）の全体を第１のスピンドルから第２のスピンドルを移動させる場合、装置内部の機構が複雑になって大型化するという問題があった。 Further, the crossing device 14 including the crossing guide 16 has no choice but to be a traverse guide for winding the thread member while traversing along the axial direction of the spindle because of the above-mentioned two operations (Patent Document). (Refer to the drawing of No. 2), when the entire crossing device 14 (traverse guide) is moved from the first spindle to the second spindle, there is a problem that the mechanism inside the device becomes complicated and becomes large.

本発明は、上述の問題に鑑みてなされたものであり、省スペースかつ簡易な構成であって、糸条部材を切替元のスピンドルから切替先のスピンドルに簡単かつ確実に切り替えることができる巻糸装置を提供することを目的とする。 The present invention has been made in view of the above-mentioned problems, and has a space-saving and simple configuration, and is a winding yarn capable of easily and surely switching a yarn member from a switching source spindle to a switching destination spindle. The purpose is to provide the device.

本発明は、上記目的を達成するために、ボビンが装着される軸回転可能な複数のスピンドルを備え、切替元の前記スピンドルの軸回転により糸条部材を前記ボビンに巻き取ったあと、切替元の前記スピンドルから切替先の前記スピンドルに糸条部材を切り替えて、切替先の前記スピンドルの軸回転により糸条部材を前記ボビンに巻き取る巻糸装置において、前記スピンドルに設けられ、糸条部材を捕捉する捕捉部と、前記スピンドルの前記ボビンに巻き取られる糸条部材の上流側に設けられ、前記スピンドルの並ぶ方向に沿って移動可能なシフト部と、前記スピンドルの間に設けられ、糸条部材を前記スピンドルの軸方向に沿って前記捕捉部側に案内する案内部と、前記スピンドルの間に設けられ、糸条部材を切断する切断部とを備え、切替元の前記スピンドルから切替先の前記スピンドルに糸条部材を切り替える際、前記シフト部が糸条部材と交差した状態で切替元の前記スピンドル側から切替先の前記スピンドル側に向けて前記スピンドルの並ぶ方向に沿って移動することにより糸条部材を前記案内部に誘導し、前記案内部が糸条部材を切替先の前記スピンドルの前記捕捉部側に案内したあと、切替先の前記スピンドルの軸回転に伴って前記捕捉部が糸条部材を捕捉し、前記切断部が切替元の前記スピンドルと切替先の前記スピンドルの間の糸条部材を切断することを特徴とする。これによれば、省スペースかつ簡易な構成であって、糸条部材を切替元のスピンドルから切替先のスピンドルに簡単かつ確実に切り替えることができる。 In order to achieve the above object, the present invention includes a plurality of spindles capable of rotating the shaft on which the bobbin is mounted, and after winding the thread member around the bobbin by rotating the spindle of the spindle of the switching source, the switching source In a winding device that switches a thread member from the spindle to the spindle at the switching destination and winds the thread member around the bobbin by rotating the axis of the spindle at the switching destination, the thread member is provided on the spindle. A thread is provided between a capturing portion to be captured, a shift portion provided on the upstream side of a thread member wound around the bobbin of the spindle and movable along the direction in which the spindles are lined up, and the spindle. A guide portion that guides the member to the capture portion side along the axial direction of the spindle and a cutting portion that is provided between the spindles and cuts the thread member are provided, and the switching destination from the switching source spindle to the switching destination. When the thread member is switched to the spindle, the shift portion is moved from the switching source spindle side to the switching destination spindle side along the direction in which the spindles are lined up in a state where the shift portion intersects the thread member. After the thread member is guided to the guide portion, the guide portion guides the thread member to the catching portion side of the switching destination spindle, and then the catching portion moves the thread as the axis of the switching destination spindle rotates. The strip member is captured, and the cutting portion cuts the thread member between the spindle at the switching source and the spindle at the switching destination. According to this, the thread member can be easily and surely switched from the switching source spindle to the switching destination spindle with a space-saving and simple configuration.

また、前記案内部は、前記スピンドルの軸方向に交差する方向に軸回転することにより、糸条部材を引っ掛けながら切替先の前記スピンドルの前記捕捉部側に案内してもよい。例えば、前記案内部は、前記スピンドルの軸方向に交差する方向に延びる回転軸部と、前記回転軸部から偏差した状態で前記回転軸部の軸方向に延びる回転腕部とを備え、前記回転軸部の軸回転により前記回転腕部が前記回転軸部を中心に回転することにより、前記回転腕部が糸条部材を引っ掛けながら切替先の前記スピンドルの前記捕捉部側に案内する場合が挙げられる。また、前記案内部は、前記回転軸部から偏差した状態で前記回転軸部の軸方向に延びる第１の回転腕部と第２の回転腕部を備え、前記回転軸部の軸回転により前記第１の回転腕部および前記第２の回転腕部が前記回転軸部を中心に回転することにより、前記第１の回転腕部または前記第２の回転腕部が前記第１の回転腕部と前記第２の回転腕部の間に誘導された糸条部材を引っ掛けながら切替先の前記スピンドルの前記捕捉部側に案内する場合が挙げられる。また、前記案内部は、前記第１の回転腕部および前記第２の回転腕部の先端部が前記回転軸部に対して径方向外側に屈曲している場合が挙げられる。これによれば、簡易な構成にして糸条部材を簡単かつ確実にスピンドルの軸方向に沿って捕捉部側に案内することができる。 Further, the guide portion may be guided to the capture portion side of the spindle to be switched to while hooking the thread member by rotating the guide portion in a direction intersecting the axial direction of the spindle. For example, the guide portion includes a rotating shaft portion extending in a direction intersecting the axial direction of the spindle, and a rotating arm portion extending in the axial direction of the rotating shaft portion in a state deviated from the rotating shaft portion. In some cases, the rotating arm portion rotates about the rotating shaft portion due to the axial rotation of the shaft portion, so that the rotating arm portion guides the switching destination to the capturing portion side of the spindle while hooking the thread member. Be done. Further, the guide portion includes a first rotating arm portion and a second rotating arm portion extending in the axial direction of the rotating shaft portion in a state deviated from the rotating shaft portion, and the rotating shaft portion causes the said When the first rotating arm portion and the second rotating arm portion rotate around the rotating shaft portion, the first rotating arm portion or the second rotating arm portion becomes the first rotating arm portion. There is a case where the thread member guided between the second rotating arm portion and the second rotating arm portion is hooked and guided to the capturing portion side of the switching destination spindle. In addition, the guide portion may include a case where the tip portions of the first rotating arm portion and the second rotating arm portion are bent radially outward with respect to the rotating shaft portion. According to this, the thread member can be easily and surely guided to the catching portion side along the axial direction of the spindle with a simple structure.

また、前記切断部は、前記案内部の前記第１の回転腕部と前記第２の回転腕部の間に設けられてもよい。これによれば、簡易な構成にして糸条部材を簡単かつ確実に切断することができる。 Further, the cutting portion may be provided between the first rotating arm portion and the second rotating arm portion of the guide portion. According to this, the thread member can be easily and surely cut with a simple structure.

本発明によれば、シフト部が切替元のスピンドルから切替先のスピンドルに並ぶ方向に移動するという一つの動作により糸条部材を前記案内部に誘導するため、糸条部材の誘導の制御が容易となる。また、案内部が糸条部材をスピンドルの軸方向に沿って前記捕捉部側に案内するため、スピンドルのボビンと装置の間に無駄なスペースが生じることを防止することができる。さらに、シフト部は必ずしもトラバースガイドである必要はないため、装置内部の機構が簡易となる。よって、省スペースかつ簡易な構成であって、糸条部材を切替元のスピンドルから切替先のスピンドルに簡単かつ確実に切り替えることができ、ひいては糸条部材の巻取体の製造効率を向上させることが可能となる。 According to the present invention, since the thread member is guided to the guide portion by one operation of moving the shift portion from the switching source spindle in the direction of lining up with the switching destination spindle, it is easy to control the guidance of the yarn member. It becomes. Further, since the guide portion guides the thread member toward the catching portion along the axial direction of the spindle, it is possible to prevent a wasteful space from being generated between the bobbin of the spindle and the device. Further, since the shift portion does not necessarily have to be a traverse guide, the mechanism inside the apparatus is simplified. Therefore, it is a space-saving and simple configuration, and the yarn member can be easily and surely switched from the switching source spindle to the switching destination spindle, which in turn improves the manufacturing efficiency of the wound body of the yarn member. Is possible.

本発明の実施形態に係る巻糸装置の正面図である。It is a front view of the winding yarn device which concerns on embodiment of this invention. 図１の巻糸装置の平面図（装置本体の内部を除く）である。It is a top view of the winding device of FIG. 1 (excluding the inside of the device main body). 図１の巻糸装置の案内部の側面図および平面図である。It is a side view and the plan view of the guide part of the winding device of FIG. 図１の巻糸装置の案内部の動作を示す図である。It is a figure which shows the operation of the guide part of the winding device of FIG. 図１の巻糸装置における糸条部材の切り替えの動作を示す第１の図である。FIG. 1 is a first diagram showing an operation of switching a yarn member in the yarn winding device of FIG. 1. 図１の巻糸装置における糸条部材の切り替えの動作を示す第２の図である。FIG. 2 is a second diagram showing an operation of switching a yarn member in the yarn winding device of FIG. 1.

次に、本発明に係る巻糸装置の実施形態について図１〜図６を参照しつつ説明する。なお、本明細書において、図１の左側、右側、上側、下側、奥側および手前側を、それぞれ本装置の左側、右側、上側、下側、奥側および手前側として説明する。 Next, an embodiment of the winding yarn device according to the present invention will be described with reference to FIGS. 1 to 6. In the present specification, the left side, right side, upper side, lower side, back side and front side of FIG. 1 will be described as the left side, right side, upper side, lower side, back side and front side of the present device, respectively.

本装置は、図１に示すように、装置本体１と、該装置本体１に設けられた２個のスピンドル２、２と、糸条部材Ｌを送り出す中間ローラ群３と、糸条部材Ｌをスピンドル２の軸方向にトラバースするトラバース装置４と、糸条部材Ｌを切り替える切替装置５とを備え、切替元のスピンドル２の軸回転により糸条部材Ｌをボビン２３に巻き取ったあと、切替元のスピンドル２から切替先の切替先のスピンドル２に糸条部材Ｌを切り替えて、切替先のスピンドル２の軸回転により糸条部材Ｌをボビン２３に巻き取るものとなされている。 As shown in FIG. 1, this apparatus includes an apparatus main body 1, two spindles 2 and 2 provided on the apparatus main body 1, an intermediate roller group 3 for feeding a thread member L, and a thread member L. A traverse device 4 that traverses in the axial direction of the spindle 2 and a switching device 5 that switches the thread member L are provided. The thread member L is wound around the bobbin 23 by the axial rotation of the switching source spindle 2, and then the switching source. The thread member L is switched from the spindle 2 of the above to the spindle 2 of the switching destination, and the thread member L is wound around the bobbin 23 by the axial rotation of the switching destination spindle 2.

前記装置本体１は、正面１ａにスピンドル２、中間ローラ群３、トラバース装置４および切替装置５が適所に設けられるとともに、内部にはスピンドル２、中間ローラ群３、トラバース装置４および切替装置５を駆動するための図示略の駆動モータや駆動機構が設けられ、工場等において一ないし複数台が並んで設置される。 The apparatus main body 1 is provided with a spindle 2, an intermediate roller group 3, a traverse device 4 and a switching device 5 at appropriate positions on the front surface 1a, and has a spindle 2, an intermediate roller group 3, a traverse device 4 and a switching device 5 inside. A drive motor and a drive mechanism (not shown) for driving are provided, and one or more units are installed side by side in a factory or the like.

前記スピンドル２は、装置本体１の左側と右側に同じ高さ位置で並んでおり、装置本体１の正面１ａから手前側に垂直に延びる態様で設けられている。このスピンドル２は、奥側の基端部が装置本体１内部の図示略の駆動モータに接続されており、駆動モータを制御することにより所定の速度で軸回転する。 The spindles 2 are arranged at the same height on the left side and the right side of the device main body 1, and are provided so as to extend vertically from the front surface 1a of the device main body 1 to the front side. The base end of the spindle 2 on the back side is connected to a drive motor (not shown) inside the apparatus main body 1, and the spindle rotates at a predetermined speed by controlling the drive motor.

また、前記スピンドル２は、ボビン２３が軸方向に沿って脱着可能に装着される。このため、スピンドル２の軸回転によりボビン２３が軸回転すると、それに伴って糸条部材Ｌがボビン２３に次第に巻き取られる。 Further, the spindle 2 is mounted so that the bobbin 23 can be attached and detached along the axial direction. Therefore, when the bobbin 23 is axially rotated by the axial rotation of the spindle 2, the thread member L is gradually wound around the bobbin 23 accordingly.

また、前記スピンドル２は、奥側の基端部に正面視円形状のフランジ盤２１が同軸上に固定され、該フランジ盤２１の周縁部に糸条部材Ｌを捕捉する捕捉部２２が設けられている。このため、スピンドル２の軸回転によりフランジ盤２１がスピンドル２を中心に回転すると、それに伴って捕捉部２２がスピンドル２の基端部の周囲を回転して、回転軌道に位置する糸条部材Ｌを捕捉し得る。なお、フランジ盤２１は、装置本体１に接するか、あるいはわずかな隙間を空けた状態でスピンドル２の基端部に固定されている。 Further, in the spindle 2, a front view circular flange plate 21 is coaxially fixed at the base end portion on the back side, and a catching portion 22 for capturing the thread member L is provided on the peripheral edge portion of the flange plate 21. ing. Therefore, when the flange plate 21 rotates about the spindle 2 due to the axial rotation of the spindle 2, the catching portion 22 rotates around the base end portion of the spindle 2 accordingly, and the thread member L located in the rotation orbit. Can be captured. The flange plate 21 is fixed to the base end portion of the spindle 2 in contact with the device main body 1 or with a slight gap.

前記中間ローラ群３は、３個のローラからなり、各ローラの所定箇所に糸条部材Ｌが順次架けられ、糸条部材Ｌに所定の張力を付与しながらトラーバス装置４に送り出すものとなされている。 The intermediate roller group 3 is composed of three rollers, and the thread member L is sequentially hung at a predetermined position of each roller, and is sent to the traverse device 4 while applying a predetermined tension to the thread member L. There is.

前記トラバース装置４は、装置本体１の正面１ａから突出する態様で設けられたトラバース軸４１と、トラバース軸４１の先端部に設けられたトラバースローラ４２とを備え、トラバース軸４１の基端部が装置本体１の内部に設けられた図示略の駆動モータに接続されている。このため、糸条部材Ｌがスピンドル２のボビン２３に巻き取られる際、トラバース軸４１がスピンドル２の軸方向に突出したり、引っ込んだりすると、それに伴ってトラバースローラ４２がボビン２３の先端部から基端部の間を軸方向に往復運動するため、糸条部材Ｌがトラバースローラ４２から送り出されながらボビン２３に軸方向に沿って均等に巻き取られる。 The traverse device 4 includes a traverse shaft 41 provided so as to project from the front surface 1a of the device main body 1, and a traverse roller 42 provided at the tip end portion of the traverse shaft 41, and the base end portion of the traverse shaft 41 is provided. It is connected to a drive motor (not shown) provided inside the device main body 1. Therefore, when the thread member L is wound around the bobbin 23 of the spindle 2, when the traverse shaft 41 protrudes or retracts in the axial direction of the spindle 2, the traverse roller 42 is based on the tip of the bobbin 23. Since the thread member L reciprocates in the axial direction between the ends, the thread member L is evenly wound around the bobbin 23 along the axial direction while being sent out from the traverse roller 42.

前記切替装置５は、装置本体１に形成された横長孔５１と、スピンドル２の上側に設けられたシフト部５２と、スピンドル２の間に設けられた案内部５３とを備え、これらシフト部５２と案内部５３の作用により切替元のスピンドル２から切替先のスピンドル２に糸条部材Ｌを切り替えるものとなされている。 The switching device 5 includes a horizontally elongated hole 51 formed in the device main body 1, a shift portion 52 provided on the upper side of the spindle 2, and a guide portion 53 provided between the spindles 2, and these shift portions 52. The thread member L is switched from the switching source spindle 2 to the switching destination spindle 2 by the action of the guide unit 53.

前記横長孔５１は、スピンドル２とトラバース装置４の間の高さ位置において、右側のスピンドル２の中心軸よりやや右側の箇所から、左側のスピンドル２の中心軸よりやや左側の箇所まで直線的に延びる態様に形成されている。 The horizontally elongated hole 51 linearly extends from a position slightly to the right of the central axis of the right spindle 2 to a position slightly to the left of the central axis of the left spindle 2 at a height position between the spindle 2 and the traverse device 4. It is formed in an extending manner.

前記シフト部５２は、横長孔５１から突出する態様で設けられたシフト軸５２１と、該シフト軸５２１の先端部に設けられたシフトローラ５２２とを備え、シフト軸５２１の基端部が装置本体１の内部に設けられた図示略の駆動モータに接続されている。このシフトローラ５２２は、スピンドル２のボビン２３の奥側の基端部の位置に配置されており、突出した姿勢を維持した状態で横長孔５１に沿って左右に直線的に移動するものとなされている。 The shift portion 52 includes a shift shaft 521 provided so as to project from the horizontally elongated hole 51 and a shift roller 522 provided at the tip end portion of the shift shaft 521, and the base end portion of the shift shaft 521 is the main body of the apparatus. It is connected to a drive motor (not shown) provided inside 1. The shift roller 522 is arranged at the position of the base end portion on the back side of the bobbin 23 of the spindle 2, and moves linearly to the left and right along the horizontally elongated hole 51 while maintaining the protruding posture. ing.

而して、切替元のスピンドル２のボビン２３が満管状態となって、トラバース装置４のトラバースローラ４２がボビン２３の基端部に到達した場合、例えば図５に示すように、シフト部５２が切替元のスピンドル２（図５では右側のスピンドル２）側から切替先のスピンドル２（図５では左側のスピンドル２）側に向けて横長孔５１に沿って直線的に移動すると、シフト部５２のシフトローラ５２２がトラバース装置４と切替元のスピンドル２のボビン２３との間の糸条部材Ｌと途中で交差して、そのまま該糸条部材Ｌを切替先のスピンドル２側に押し出す。このとき、糸条部材Ｌは、シフト部５２から切替元のスピンドル２のボビン２３の下端部に向けて右斜め下方に延びた状態となり、それに伴って案内部５３に誘導される。 Thus, when the bobbin 23 of the switching source spindle 2 is in a full pipe state and the traverse roller 42 of the traverse device 4 reaches the base end portion of the bobbin 23, for example, as shown in FIG. 5, the shift portion 52 When the thread moves linearly along the horizontally elongated hole 51 from the switching source spindle 2 (the right spindle 2 in FIG. 5) toward the switching destination spindle 2 (the left spindle 2 in FIG. 5), the shift portion 52 The shift roller 522 intersects the thread member L between the traverse device 4 and the bobbin 23 of the switching source spindle 2 on the way, and pushes the thread member L to the switching destination spindle 2 side as it is. At this time, the thread member L is in a state of extending diagonally downward to the right from the shift portion 52 toward the lower end portion of the bobbin 23 of the switching source spindle 2, and is guided to the guide portion 53 accordingly.

前記案内部５３は、図３に示すように、スピンドル２の軸方向に交差する上下方向に延びる回転軸部５３３と、該回転軸部５３３の上端部に設けられた支承板部５３５と、該支承板部５３５の両端部に設けられた第１の回転腕部５３１と第２の回転腕部５３２と、支承板部５３５の中央部に設けられた切断部５３４とを備える。 As shown in FIG. 3, the guide portion 53 includes a rotating shaft portion 533 extending in the vertical direction intersecting the axial direction of the spindle 2, a support plate portion 535 provided at the upper end of the rotating shaft portion 533, and the like. It includes a first rotating arm portion 531 and a second rotating arm portion 532 provided at both ends of the support plate portion 535, and a cutting portion 534 provided at the central portion of the support plate portion 535.

前記回転軸部５３３は、装置本体１に設けられた支持部１１により軸回転可能に支持されており、装置本体１の内部に設けられた駆動モータにより軸回転するものとなされている。 The rotating shaft portion 533 is rotatably supported by a support portion 11 provided in the device main body 1, and is pivotally rotated by a drive motor provided inside the device main body 1.

前記支承板部５３５は、回転軸部５３３の上端部において手前側と奥側に水平に延びており、回転軸部５３３の軸回転に伴って回転軸部５３３を中心に平面方向に回転するものとなされている。 The support plate portion 535 extends horizontally to the front side and the back side at the upper end portion of the rotation shaft portion 533, and rotates in the plane direction around the rotation shaft portion 533 as the rotation shaft portion 533 rotates. It is said that.

前記第１の回転腕部５３１および第２の回転腕部５３２は、支承板部５３５を介して回転軸部５３３から偏差した対向状態で上下方向に延びており、回転軸部５３３の軸回転により支承板部５３５が平面方向に１８０度回転すると、回転軸部５３３を中心に手前側の位置と奥側の位置を互いに変えながら１８０度回転するものとなされている。なお、第１の回転腕部５３１および第２の回転腕部５３２が１８０度回転する際、手前側の第１の回転腕部５３１が切替先のスピンドル２側に向けて回転し、かつ奥側の第２の回転腕部５３２が切替先のスピンドル２側に向けて回転する。 The first rotating arm portion 531 and the second rotating arm portion 532 extend in the vertical direction in a facing state deviating from the rotating shaft portion 533 via the support plate portion 535, and are extended by the axial rotation of the rotating shaft portion 533. When the support plate portion 535 rotates 180 degrees in the plane direction, the support plate portion 535 rotates 180 degrees around the rotation shaft portion 533 while changing the position on the front side and the position on the back side. When the first rotating arm portion 531 and the second rotating arm portion 532 rotate 180 degrees, the first rotating arm portion 531 on the front side rotates toward the switching destination spindle 2 side, and the back side. The second rotating arm portion 532 of the above rotates toward the spindle 2 side of the switching destination.

而して、シフト部５２が糸条部材Ｌを第１の回転腕部５３１と第２の回転腕部５３２の間に誘導した際、例えば図４に示すように、手前側の第１の回転腕部５３１と奥側の第２の回転腕部５３２が回転軸部５３３を中心に手前側の位置と奥側の位置を互いに変えながら１８０度回転すると、手前側に位置していた第１の回転腕部５３１が糸条部材Ｌを奥側に向けて引っ掛けながら案内するとともに、奥側に位置していた第２の回転腕部５３２が巻取材料を手前側に向けて引っ掛けながら案内する。 Thus, when the shift portion 52 guides the thread member L between the first rotating arm portion 531 and the second rotating arm portion 532, for example, as shown in FIG. 4, the first rotation on the front side. When the arm portion 531 and the second rotating arm portion 532 on the back side rotate 180 degrees around the rotation shaft portion 533 while changing the position on the front side and the position on the back side, the first rotating arm portion located on the front side is located. The rotating arm portion 531 guides the thread member L while hooking it toward the back side, and the second rotating arm portion 532 located on the back side guides the winding material while hooking it toward the front side.

このとき、シフト部５２と案内部５３（奥側の第１の回転腕部５３１）との間の糸条部材Ｌ１は、切替先のスピンドル２（図４では左側のスピンドル２）の捕捉部２２側（奥側）に寄せられた状態となって、該切替先のスピンドル２の捕捉部２２の回転軌道に位置することになる。また、案内部５３（手前側の第２の回転腕部５３２）と切替元のスピンドル２のボビン２３（図４では右側のスピンドル２）との間の糸条部材Ｌ２は、切替元のスピンドル２の捕捉部２２と反対側（手前側）に寄せられた状態となる。さらに、案内部５３の奥側の第１の回転腕部５３１と手前側の第２の回転腕部５３２との間の糸条部材Ｌ３は、切断部５３４を上側で横切った状態となる。 At this time, the thread member L1 between the shift portion 52 and the guide portion 53 (the first rotary arm portion 531 on the back side) is the catching portion 22 of the switching destination spindle 2 (the left spindle 2 in FIG. 4). It will be in a state of being brought closer to the side (back side) and will be located in the rotation trajectory of the catching portion 22 of the switching destination spindle 2. Further, the thread member L2 between the guide portion 53 (the second rotating arm portion 532 on the front side) and the bobbin 23 (the spindle 2 on the right side in FIG. 4) of the switching source spindle 2 is the switching source spindle 2. It is in a state of being moved to the opposite side (front side) of the catching portion 22 of the above. Further, the thread member L3 between the first rotating arm portion 531 on the back side of the guide portion 53 and the second rotating arm portion 532 on the front side is in a state of crossing the cutting portion 534 on the upper side.

なお、本実施形態では、案内部５３の第１の回転腕部５３１は、１８０度回転して奥側に位置する場合、スピンドル２の軸方向に対して捕捉部２２よりも奥側に位置するものとなされている。このため、シフト部５２と案内部５３（奥側の第１の回転腕部５３１）の間の糸条部材Ｌ１は、切替先の切替先のスピンドル２（図４では左側のスピンドル２）の捕捉部２２側（奥側）に確実に寄せられた状態となって、該切替先のスピンドル２の捕捉部２２の回転軌道に確実に位置することができる。 In the present embodiment, when the first rotating arm portion 531 of the guide portion 53 is rotated 180 degrees and is located on the back side, it is located on the back side of the capturing portion 22 with respect to the axial direction of the spindle 2. It is supposed to be. Therefore, the thread member L1 between the shift portion 52 and the guide portion 53 (the first rotary arm portion 531 on the back side) captures the switching destination spindle 2 (the left spindle 2 in FIG. 4). It is in a state where it is surely brought closer to the portion 22 side (back side), and can be reliably positioned in the rotation trajectory of the capture portion 22 of the switching destination spindle 2.

前記切断部５３４は、第１の回転腕部５３１と第２の回転腕部５３２の間の中央部に設けられたカッターであって、該カッターの刃先の方向が第１の回転腕部５３１と第２の回転腕部５３２の並ぶ方向に直交する態様で設けられている。このため、例えば図４（ｃ）に示すように、案内部５３の第１の回転腕部５３１から第２の回転腕部５３２に延びる糸条部材Ｌ３は、後述するように捕捉部２２により下側に引っ張られることにより下側に移動すると、切断部５３４に接触して切断される。 The cutting portion 534 is a cutter provided in the central portion between the first rotating arm portion 531 and the second rotating arm portion 532, and the cutting edge direction of the cutter is the first rotating arm portion 531. The second rotating arm portion 532 is provided in a manner orthogonal to the line-up direction. Therefore, for example, as shown in FIG. 4C, the thread member L3 extending from the first rotating arm portion 531 of the guide portion 53 to the second rotating arm portion 532 is lowered by the capturing portion 22 as described later. When it moves downward by being pulled to the side, it comes into contact with the cutting portion 534 and is cut.

次に本装置の動作について図５および図６を参照しつつ説明する。 Next, the operation of this apparatus will be described with reference to FIGS. 5 and 6.

なお、本動作では、右側のスピンドル２を切替元とし、左側のスピンドル２を切替先として、右側のスピンドル２の左回りの軸回転により糸条部材Ｌをボビン２３に巻き取ったあと、右側のスピンドル２から左側のスピンドル２に糸条部材Ｌを切り替えて、左側のスピンドル２の右回りの軸回転により糸条部材Ｌをボビン２３に巻き取る場合について説明する。 In this operation, the right spindle 2 is used as the switching source, the left spindle 2 is used as the switching destination, and the thread member L is wound around the bobbin 23 by the counterclockwise rotation of the right spindle 2, and then the right side is used. A case will be described in which the thread member L is switched from the spindle 2 to the left spindle 2 and the thread member L is wound around the bobbin 23 by rotating the left spindle 2 in a clockwise direction.

まず、図５（ａ）に示すように、中間ローラ群３およびトラバース装置４から糸条部材Ｌが送り出されながら、右側のスピンドル２の軸回転により右側のスピンドル２のボビン２３に糸条部材Ｌが軸方向にトラバースされながら巻き取られていく。このときシフト部５２は、右側のスピンドル２側の横長孔５１の右端部に待機している。また、案内部５３は、第１の回転腕部５３１が手前側の位置、第２の回転腕部５３２が奥側の位置となるように待機している。 First, as shown in FIG. 5A, while the thread member L is sent out from the intermediate roller group 3 and the traverse device 4, the thread member L is sent to the bobbin 23 of the right spindle 2 by the axial rotation of the right spindle 2. Is wound up while being traversed in the axial direction. At this time, the shift portion 52 stands by at the right end portion of the horizontally elongated hole 51 on the right spindle 2 side. Further, the guide portion 53 stands by so that the first rotating arm portion 531 is in the front side position and the second rotating arm portion 532 is in the back side position.

そして、右側のスピンドル２のボビン２３に糸条部材Ｌを所定量巻き取って満管状態となり、トラバース装置４のトラバースローラ４２がスピンドル２軸の基端部に戻った際、図５（ｂ）に示すように、シフト部５２が右側のスピンドル２側から左側のスピンドル２側に向けて横長孔５１に沿って直線的に移動すると、シフト部５２のシフトローラ５２２がトラバース装置４と切替元のスピンドル２のボビン２３との間の糸条部材Ｌに途中で交差して、該糸条部材Ｌを左側のスピンドル２側に向けて押し出す。このとき、糸条部材Ｌは、シフト部５２から切替元のスピンドル２のボビン２３の下端部に向けて右斜め下方に延びた状態となり、それに伴って案内部５３の第１の回転腕部５３１と第２の回転腕部５３２の間に誘導される。 Then, when a predetermined amount of the thread member L is wound around the bobbin 23 of the spindle 2 on the right side to fill the pipe, and the traverse roller 42 of the traverse device 4 returns to the base end of the spindle 2 axis, FIG. 5B As shown in the above, when the shift portion 52 moves linearly along the horizontally elongated hole 51 from the right spindle 2 side to the left spindle 2 side, the shift roller 522 of the shift portion 52 switches between the traverse device 4 and the switching source. It intersects the thread member L between the spindle 2 and the bobbin 23 on the way, and pushes the thread member L toward the left spindle 2 side. At this time, the thread member L is in a state of extending diagonally downward to the right from the shift portion 52 toward the lower end portion of the bobbin 23 of the switching source spindle 2, and accordingly, the first rotating arm portion 531 of the guide portion 53. Is guided between the and the second rotating arm 532.

また、このようにシフト部５２が糸条部材Ｌを第１の回転腕部５３１と第２の回転腕部５３２の間に誘導した際、図４（ｂ）に示すように、手前側の第１の回転腕部５３１と奥側の第２の回転腕部５３２が回転軸部５３３を中心に手前側の位置と奥側の位置を互いに変えながら平面視右回りに１８０度回転すると、手前側に位置していた第１の回転腕部５３１が糸条部材Ｌを奥側に向けて引っ掛けながら案内するとともに、奥側に位置していた第２の回転腕部５３２が糸条部材Ｌを手前側に向けて引っ掛けながら案内する。 Further, when the shift portion 52 guides the thread member L between the first rotating arm portion 531 and the second rotating arm portion 532 in this way, as shown in FIG. 4B, the front side first. When the rotating arm portion 531 of 1 and the second rotating arm portion 532 on the back side rotate 180 degrees clockwise in a plan view while changing the position on the front side and the position on the back side with respect to the rotation shaft part 533, the front side The first rotating arm portion 531 located at the back side guides the thread member L while hooking it toward the back side, and the second rotating arm portion 532 located at the back side guides the thread member L toward the front side. Guide while hooking toward the side.

このとき、シフト部５２と案内部５３（奥側の第１の回転腕部５３１）との間の糸条部材Ｌ１は、切替先の左側のスピンドル２の捕捉部２２側（奥側）に寄せられた状態となって、該左側のスピンドル２の捕捉部２２の回転軌道に位置することになる。また、案内部５３（手前側の第２の回転腕部５３２）と右側のスピンドル２のボビン２３との間の糸条部材Ｌ２は、切替元のスピンドル２の捕捉部２２と反対側（手前側）に寄せられた状態となる。さらに、案内部５３の奥側の第１の回転腕部５３１と手前側の第２の回転腕部５３２との間の糸条部材Ｌ３は、切断部５３４を上側で横切った状態となる。 At this time, the thread member L1 between the shift portion 52 and the guide portion 53 (the first rotating arm portion 531 on the back side) is brought closer to the catching portion 22 side (back side) of the spindle 2 on the left side of the switching destination. In this state, it will be located in the rotation trajectory of the catching portion 22 of the left spindle 2. Further, the thread member L2 between the guide portion 53 (the second rotating arm portion 532 on the front side) and the bobbin 23 on the right spindle 2 is on the opposite side (front side) from the catching portion 22 of the switching source spindle 2. ) Will be in the state of being brought to. Further, the thread member L3 between the first rotating arm portion 531 on the back side of the guide portion 53 and the second rotating arm portion 532 on the front side is in a state of crossing the cutting portion 534 on the upper side.

そして、図５（ｃ）に示すように、左側のスピンドル２の右回りの軸回転によりフランジ盤２１がスピンドル２を中心に右回りに回転すると、それに伴って捕捉部２２がスピンドル２の基端部の周囲を右回りに回転しながら回転軌道上に位置する糸条部材Ｌを捕捉する。 Then, as shown in FIG. 5C, when the flange plate 21 rotates clockwise around the spindle 2 due to the clockwise rotation of the spindle 2 on the left side, the catching portion 22 moves to the base end of the spindle 2 accordingly. The thread member L located on the rotation orbit is captured while rotating clockwise around the portion.

そして、左側のスピンドル２の右回りの軸回転により捕捉部２２が糸条部材Ｌを捕捉した状態でさらに右回りに回転すると、案内部５３の第１の回転腕部５３１と第２の回転腕部５３２の間の糸条部材Ｌが引っ張られながら次第に下側に移動していき、最終的には、図４（ｃ）および図６（ａ）に示すように、該糸条部材Ｌが切断部５３４に接触して切断される。 Then, when the catching portion 22 further rotates clockwise in a state where the thread member L is captured by the clockwise rotation of the left spindle 2, the first rotating arm portion 531 and the second rotating arm of the guide portion 53 The thread member L between the portions 532 gradually moves downward while being pulled, and finally, as shown in FIGS. 4 (c) and 6 (a), the thread member L is cut. It comes into contact with the portion 534 and is cut.

そして、図６（ｂ）に示すように、左側のスピンドル２の右回りの軸回転により捕捉部２２が糸条部材Ｌを捕捉した状態でさらに右回りに回転するとともに、トラバース装置４が奥行方向に往復運動すると、左側のスピンドル２のボビン２３に糸条部材Ｌが軸方向にトラバースされながら巻き取られる。このとき、シフト部５２は、横長孔５１の左端部から中央部まで移動する。 Then, as shown in FIG. 6B, the catching portion 22 further rotates clockwise in a state where the thread member L is caught by the clockwise rotation of the left spindle 2, and the traverse device 4 rotates in the depth direction. When the thread member L reciprocates, the thread member L is wound around the bobbin 23 of the left spindle 2 while being traversed in the axial direction. At this time, the shift portion 52 moves from the left end portion to the center portion of the horizontally elongated hole 51.

そして、図６（ｃ）に示すように、トラバース装置４のトラバースローラ４２が手前側に移動して、糸条部材Ｌが左側のスピンドル２のボビン２３の先端部側に移動した際、シフト部５２は糸条部材Ｌと交差することなく左側のスピンドル２側である横長孔５１の左端部まで移動して、次の糸条部材Ｌの切り替えまで待機する。あとは、右側のスピンドル２から満管状態のボビン２３を取り外したあと、そのまま右側のスピンドル２に空状態のボビン２３を装着する。 Then, as shown in FIG. 6C, when the traverse roller 42 of the traverse device 4 moves to the front side and the thread member L moves to the tip end side of the bobbin 23 of the left spindle 2, the shift portion 52 moves to the left end of the horizontally elongated hole 51 on the left side of the spindle 2 without intersecting the thread member L, and waits until the next thread member L is switched. After that, after removing the full-tube bobbin 23 from the right spindle 2, the empty bobbin 23 is directly attached to the right spindle 2.

なお、左側のスピンドル２の右回りの軸回転により糸条部材Ｌをボビン２３に所定量巻き取ったあと、切替元の左側のスピンドル２から切替先の右側のスピンドル２に糸条部材Ｌを切り替える場合、上述と同様の動作を行えばよい。 After winding a predetermined amount of the thread member L around the bobbin 23 by rotating the left spindle 2 clockwise, the thread member L is switched from the left spindle 2 of the switching source to the right spindle 2 of the switching destination. In this case, the same operation as described above may be performed.

つまり、左側のスピンドル２のボビン２３に糸条部材Ｌを所定量巻き取って満管状態となり、トラバース装置４のトラバースローラ４２がスピンドル２のボビン２３の基端部に戻った際、シフト部５２が左側のスピンドル２から右側のスピンドル２に向けて糸条部材Ｌと交差しながら移動することにより糸条部材Ｌを案内部５３に誘導し、案内部５３の第２の回転腕部５３２が糸条部材Ｌを切替先のスピンドル２の捕捉部２２側（奥側）に案内する。そして、右側のスピンドル２の軸回転に伴って捕捉部２２が糸条部材Ｌを捕捉し、切断部５３４が案内部５３の第１の回転腕部５３１と第２の回転腕部５３２の間の糸条部材Ｌを切断すれば、糸条部材Ｌを左側のスピンドル２から右側のスピンドル２に切り替えることができる。 That is, when a predetermined amount of the thread member L is wound around the bobbin 23 of the left spindle 2 to fill the pipe, and the traverse roller 42 of the traverse device 4 returns to the base end portion of the bobbin 23 of the spindle 2, the shift portion 52 Guides the thread member L to the guide portion 53 by moving from the left spindle 2 to the right spindle 2 while intersecting with the thread member L, and the second rotating arm portion 532 of the guide portion 53 is a thread. The strip member L is guided to the catching portion 22 side (back side) of the switching destination spindle 2. Then, the catching portion 22 catches the thread member L as the spindle 2 on the right side rotates, and the cutting portion 534 is located between the first rotating arm portion 531 and the second rotating arm portion 532 of the guide portion 53. By cutting the thread member L, the thread member L can be switched from the left spindle 2 to the right spindle 2.

このように、シフト部５２が切替元のスピンドル２から切替先のスピンドル２に並ぶ方向に移動するという一つの動作により糸条部材Ｌを案内部５３に誘導するため、糸条部材Ｌの誘導の制御が容易となる。また、案内部５３が糸条部材Ｌをスピンドル２の軸方向に沿って捕捉部２２側に案内するため、スピンドル２のボビン２３と装置の間に無駄なスペースが生じることを防止することができる。さらに、シフト部５２は必ずしもトラバースガイドである必要はないため、装置内部の機構が簡易となる。よって、省スペースかつ簡易な構成であって、糸条部材Ｌを切替元のスピンドル２から切替先のスピンドル２に簡単かつ確実に切り替えることができ、ひいては糸条部材Ｌの巻取体の製造効率を向上させることが可能となる。 In this way, the thread member L is guided to the guide portion 53 by one operation of moving the shift portion 52 from the switching source spindle 2 in the direction of lining up with the switching destination spindle 2, so that the thread member L is guided. Easy to control. Further, since the guide portion 53 guides the thread member L toward the capture portion 22 along the axial direction of the spindle 2, it is possible to prevent a wasteful space from being generated between the bobbin 23 of the spindle 2 and the device. .. Further, since the shift portion 52 does not necessarily have to be a traverse guide, the mechanism inside the apparatus is simplified. Therefore, with a space-saving and simple configuration, the thread member L can be easily and surely switched from the switching source spindle 2 to the switching destination spindle 2, and as a result, the manufacturing efficiency of the wound body of the thread member L. Can be improved.

なお、本実施形態では、前記案内部５３は第１の回転腕部５３１と第２の回転腕部５３２を備えるものとしたが、１個の回転腕部のみであってよいし、３個以上の回転腕部を備えてもよい。要は、回転軸の軸回転により回転腕部が回転軸を中心に回転して糸条部材Ｌを切替先のトラバース２の捕捉部２２側（奥側）に案内するものであればよい。 In the present embodiment, the guide portion 53 includes a first rotating arm portion 531 and a second rotating arm portion 532, but only one rotating arm portion may be provided, and three or more of them may be provided. May be provided with a rotating arm. In short, the rotating arm portion may rotate about the rotating shaft due to the shaft rotation of the rotating shaft to guide the thread member L to the capturing portion 22 side (back side) of the traverse 2 to be switched.

また、前記切断部５３４は、案内部５３の第１の回転腕部５３１と第２の回転腕部５３２の間に設けるものとしたが、その他の箇所に設けてもよい。 Further, although the cutting portion 534 is provided between the first rotating arm portion 531 and the second rotating arm portion 532 of the guide portion 53, it may be provided at another location.

また、前記シフト部５２は、トラバース装置４とスピンドル２の間の高さ位置に配置したが、スピンドル２のボビン２３に巻き取られる糸条部材Ｌの上流側（但し、案内部５３よりも上流側）であれば、その他の高さ位置に配置してもよい。 Further, although the shift portion 52 is arranged at a height position between the traverse device 4 and the spindle 2, the shift portion 52 is located on the upstream side of the thread member L wound around the bobbin 23 of the spindle 2 (however, upstream of the guide portion 53). If it is on the side), it may be arranged at another height position.

また、前記シフト部５２は、トラバース装置４と別体としたが、トラバース装置４をシフト部５２として、トラバース装置４により糸条部材Ｌを交差した状態で切替先のスピンドル２側に押し出してもよい。 Further, although the shift unit 52 is separated from the traverse device 4, even if the traverse device 4 is used as the shift unit 52 and the thread member L is crossed by the traverse device 4 and pushed out to the switching destination spindle 2 side. Good.

以上、図面を参照して本発明の実施形態を説明したが、本発明は、図示した実施形態のものに限定されない。図示された実施形態に対して、本発明と同一の範囲内において、あるいは均等の範囲内において、種々の修正や変形を加えることが可能である。 Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the illustrated embodiments. Various modifications and modifications can be made to the illustrated embodiments within the same range as the present invention or within the same range.

１…装置本体
２…スピンドル
２１…フランジ盤
２２…捕捉部
２３…ボビン
３…中間ローラ群
４…トラバース装置
４１…トラバース軸
４２…トラバースローラ
５…切替装置
５１…横長孔
５２…シフト部
５２１…シフト軸
５２２…シフトローラ
５３…案内部
５３１…第１の回転腕部
５３２…第２の回転腕部
５３３…回転軸部
５３４…切断部
５３５…支承板部
Ｌ…糸条部材 1 ... Device body 2 ... Spindle 21 ... Flange board 22 ... Capture part 23 ... Bobbin 3 ... Intermediate roller group 4 ... Traverse device 41 ... Traverse shaft 42 ... Traverse roller 5 ... Switching device 51 ... Horizontal hole 52 ... Shift part 521 ... Shift Shaft 522 ... Shift roller 53 ... Guide part 531 ... First rotating arm part 532 ... Second rotating arm part 533 ... Rotating shaft part 534 ... Cutting part 535 ... Support plate part L ... Thread member

Claims

ボビンが装着される軸回転可能な複数のスピンドルを備え、切替元の前記スピンドルの軸回転により糸条部材を前記ボビンに巻き取ったあと、切替元の前記スピンドルから切替先の前記スピンドルに糸条部材を切り替えて、切替先の前記スピンドルの軸回転により糸条部材を前記ボビンに巻き取る巻糸装置において、
前記スピンドルに設けられ、糸条部材を捕捉する捕捉部と、
前記スピンドルの前記ボビンに巻き取られる糸条部材の上流側に設けられ、前記スピンドルの並ぶ方向に沿って移動可能なシフト部と、
前記スピンドルの間に設けられ、糸条部材を前記スピンドルの軸方向に沿って前記捕捉部側に案内する案内部と、
前記スピンドルの間に設けられ、糸条部材を切断する切断部とを備え、
切替元の前記スピンドルから切替先の前記スピンドルに糸条部材を切り替える際、前記シフト部が糸条部材と交差した状態で切替元の前記スピンドル側から切替先の前記スピンドル側に向けて前記スピンドルの並ぶ方向に沿って移動することにより糸条部材を前記案内部に誘導し、前記案内部が糸条部材を切替先の前記スピンドルの前記捕捉部側に案内したあと、切替先の前記スピンドルの軸回転に伴って前記捕捉部が糸条部材を捕捉し、前記切断部が切替元の前記スピンドルと切替先の前記スピンドルの間の糸条部材を切断することを特徴とする巻糸装置。 A plurality of spindles that can rotate the shaft on which the bobbin is mounted are provided, and after the thread member is wound around the bobbin by the shaft rotation of the spindle of the switching source, the yarn is wound from the spindle of the switching source to the spindle of the switching destination. In a yarn winding device in which a member is switched and a thread member is wound around the bobbin by rotating the axis of the spindle at the switching destination.
A catching portion provided on the spindle to catch the thread member,
A shift portion provided on the upstream side of the thread member wound around the bobbin of the spindle and movable along the direction in which the spindles are lined up, and a shift portion.
A guide portion provided between the spindles and guiding the thread member toward the capture portion along the axial direction of the spindle, and a guide portion.
Provided between the spindles and provided with a cutting portion for cutting the thread member.
When the thread member is switched from the switching source spindle to the switching destination spindle, the spindle of the switching source is directed from the switching source spindle side to the switching destination spindle side in a state where the shift portion intersects the thread member. The thread member is guided to the guide portion by moving along the line-up direction, and after the guide portion guides the thread member to the capture portion side of the switching destination spindle, the shaft of the switching destination spindle. A winding device, characterized in that the catching portion catches a thread member as it rotates, and the cutting portion cuts a thread member between the switching source spindle and the switching destination spindle.

前記案内部は、前記スピンドルの軸方向に交差する方向に軸回転することにより、糸条部材を引っ掛けながら切替先の前記スピンドルの前記捕捉部側に案内する請求項１に記載の巻糸装置。 The winding device according to claim 1, wherein the guide portion is axially rotated in a direction intersecting the axial direction of the spindle to guide the yarn member to the catching portion side of the spindle to be switched to while hooking the yarn member.

前記案内部は、前記スピンドルの軸方向に交差する方向に延びる回転軸部と、前記回転軸部から偏差した状態で前記回転軸部の軸方向に延びる回転腕部とを備え、前記回転軸部の軸回転により前記回転腕部が前記回転軸部を中心に回転することにより、前記回転腕部が糸条部材を引っ掛けながら切替先の前記スピンドルの前記捕捉部側に案内する請求項２に記載の巻糸装置。 The guide portion includes a rotating shaft portion extending in a direction intersecting the axial direction of the spindle and a rotating arm portion extending in the axial direction of the rotating shaft portion in a state deviated from the rotating shaft portion. The second aspect of claim 2, wherein the rotating arm portion rotates about the rotating shaft portion due to the rotation of the shaft, so that the rotating arm portion guides the switching destination to the catching portion side of the spindle while hooking the thread member. Winding device.

前記案内部は、前記回転軸部から偏差した状態で前記回転軸部の軸方向に延びる第１の回転腕部と第２の回転腕部を備え、
前記回転軸部の軸回転により前記第１の回転腕部および前記第２の回転腕部が前記回転軸部を中心に回転することにより、前記第１の回転腕部または前記第２の回転腕部が前記第１の回転腕部と前記第２の回転腕部の間に誘導された糸条部材を引っ掛けながら切替先の前記スピンドルの前記捕捉部側に案内する請求項３に記載の巻糸装置。 The guide portion includes a first rotating arm portion and a second rotating arm portion extending in the axial direction of the rotating shaft portion in a state deviated from the rotating shaft portion.
The first rotating arm and the second rotating arm rotate about the rotating shaft due to the axial rotation of the rotating shaft, whereby the first rotating arm or the second rotating arm is rotated. The winding thread according to claim 3, wherein the portion guides the thread member guided between the first rotating arm portion and the second rotating arm portion to the catching portion side of the switching destination spindle while hooking the thread member. apparatus.

前記案内部は、前記第１の回転腕部および前記第２の回転腕部の先端部が前記回転軸部に対して径方向外側に屈曲している請求項４に記載の巻糸装置。 The winding device according to claim 4, wherein the guide portion is a winding device according to claim 4, wherein the first rotating arm portion and the tip end portion of the second rotating arm portion are bent radially outward with respect to the rotating shaft portion.

前記切断部は、前記案内部の前記第１の回転腕部と前記第２の回転腕部の間に設けられている請求項４または請求項５に記載の巻糸装置。 The winding device according to claim 4 or 5, wherein the cutting portion is provided between the first rotating arm portion and the second rotating arm portion of the guide portion.