JP2792605B2 - How to correct the winding state of the cable - Google Patents
How to correct the winding state of the cableInfo
- Publication number
- JP2792605B2 JP2792605B2 JP19597489A JP19597489A JP2792605B2 JP 2792605 B2 JP2792605 B2 JP 2792605B2 JP 19597489 A JP19597489 A JP 19597489A JP 19597489 A JP19597489 A JP 19597489A JP 2792605 B2 JP2792605 B2 JP 2792605B2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- brim
- winding
- distance
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、ボビンに巻装されるケーブルの巻き取り
状態を常時撮像しながら所定の画像処理を行って各周回
毎のケーブルの現在巻込点とボビンの鍔際点までの鍔際
距離を測定し、この各周回における鍔際距離に大きな変
動が発生すると、この変動を検出してケーブルが鍔際に
至るまでの間にその変動を最小限に抑えるようにケーブ
ルの巻き状態を修正するケーブルの巻き状態修正方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention performs predetermined image processing while constantly capturing the winding state of a cable wound on a bobbin, and performs current winding of the cable for each round. Measure the brim distance between the point and the brim point of the bobbin.If a large fluctuation occurs in the brim distance in each round, this fluctuation is detected and the fluctuation is minimized before the cable reaches the brim. The present invention relates to a cable winding state correction method for correcting the cable winding state so as to minimize the cable winding state.
ボビンにケーブルを巻装させていく場合には、その後
ケーブルをほどくときの作業性を考慮し、スムースにほ
どくことができるようにするため、正しく整列させた状
態で順序よく巻装（以下これを整列巻きとよぶ）させる
ことが重要になっている。ところで、このボビンにケー
ブルを整列巻きさせる際に、径寸法の変化、径断面の変
形、或いはボビン鍔部の平面度や取付け具合等が原因と
なり、特に鍔際でのり上げまたは部分的なおちこみ現象
をおこすことがあり、厄介な問題となっている。例え
ば、第６図に示すように、鍔100の平面加工度が悪い
と、ケーブル101を正しく整列巻きさせていっても、鍔
際近傍において鍔際までの距離に大きな変動が発生し、
最大距離d1と最小距離d2との差が所定値以上あると、第
７図に示すように最終巻きにて一部ケーブルにのり上げ
が生ずる。When winding the cable around the bobbin, take into account the workability when unwinding the cable, and in order to be able to unwind the cable smoothly, wind it in a correctly aligned state and order it It is important to make them roll. By the way, when aligning and winding a cable around this bobbin, it may be caused by a change in diameter dimension, deformation of a diameter cross section, flatness of a bobbin flange portion, a degree of attachment, or the like, and in particular, a phenomenon of lifting or partial intrusion at a flange side. This is a troublesome problem. For example, as shown in FIG. 6, if the flatness of the flange 100 is poor, even if the cable 101 is correctly aligned and wound, a large variation occurs in the distance to the flange near the flange,
The difference between the maximum distance d 1 and the minimum distance d 2 is equal to or larger than a predetermined value, glue up occurs in selected cable in the final winding as illustrated in Figure 7.
このような事情から、複数層に亙りケーブルを整列巻
きさせるためには、どうしても鍔際近傍でのケーブルの
巻装状態を常時観察し、各周回に亙りケーブル巻込点か
ら鍔際までの距離、つまり鍔際距離に大きな変動が発生
した場合、鍔際に巻装されるまでの間でこれを修正せね
ばならない。Under such circumstances, in order to arrange and wind the cable over a plurality of layers, always observe the winding state of the cable in the vicinity of the brim and always observe the distance from the cable winding point to the brim, over each round. In other words, when a large fluctuation occurs in the brim distance, this must be corrected before winding around the brim.
しかしながら、従来このような鍔際に至るまでのケー
ブルの巻装状態は作業者が目で直接監視し、鍔際距離に
大きな変動が発生するとこれを直ちに作業者が確認し
て、巻装状態を作業者によって修正させており、その作
業はどうしても人手に頼っているため、自動化が困難に
なっている。However, conventionally, an operator directly monitors the winding state of the cable up to such a brim by eyes, and when a large change occurs in the brim distance, the operator immediately confirms this, and changes the winding state. It is corrected by an operator, and since the operation is inevitably dependent on human labor, automation is difficult.
そこで、この発明は、上記した従来の欠点に鑑み、ケ
ーブルの巻装状態を常時確認し、鍔際距離に大きな変動
が生じると、ボビン側若しくは巻装させていくケーブル
側に所定の運動をおこさせて鍔際にケーブルを巻装させ
るまでの間にその巻き変動を自動的に吸収させるケーブ
ルの巻き状態修正方法を提供することを目的とするもの
である。In view of the above-mentioned drawbacks of the related art, the present invention always checks the winding state of the cable, and when there is a large change in the flange edge distance, performs a predetermined movement on the bobbin side or the cable side to be wound. An object of the present invention is to provide a method for correcting a winding state of a cable, which automatically absorbs winding fluctuations until the cable is wound around the flange.
即ち、この発明は、ボビンに巻装されるケーブルの現
在巻込点とこれから巻込む鍔際領域側のボビン鍔部内壁
面の鍔際点とを常時画像処理により確認しながらそれら
の２点間の鍔際距離を測定し、前記巻込点が鍔際点から
所定距離内に到達したのちに各周回における鍔際距離に
所定値をこえるケーブルの巻き変動が生じた場合、これ
を前記画像処理によって検知し、その変動を生じた周回
ケーブルの最大変動点近傍に次周回以降のケーブルが到
達したときにそのケーブルが前周回のケーブルに一定距
離まで寄り添うようにケーブル若しくはボビン側に所定
の運動を行わせる寄合運動及びケーブルの最小変動点の
近傍に次周回以降のケーブルが到達したときにそのケー
ブルが前周回のケーブルに一定距離間するまで離合する
ようにケーブル若しくはボビン側に所定の運動を行わせ
る離合運動のうち少なくとも何れか一方を行わせながら
ケーブルを巻装し、鍔際においてケーブルに整列巻きを
行わせるものである。That is, according to the present invention, the current winding point of the cable wound on the bobbin and the flange point of the inner wall surface of the bobbin flange on the side of the flange area to be wound from now on are constantly checked by image processing between the two points. Measure the brim distance, if the winding change of the cable exceeds a predetermined value in the brim distance in each round after the winding point reaches within a predetermined distance from the brim point, this is processed by the image processing Detects and performs a predetermined motion on the cable or bobbin side so that when the cable after the next round reaches the vicinity of the maximum change point of the looping cable that caused the fluctuation, the cable stays close to the cable on the previous round to a certain distance. When the cable after the next round arrives near the minimum movement point of the cable and the joint movement, the cable is separated from the cable of the previous round until it is separated by a certain distance. It is wound the cable while performing the at least one of a disengaging movement which causes the predetermined motion to the bobbin side, in which to perform regular winding the cable in Tsubagiwa.
以下この発明の一実施例について添付図面を参照しな
がら説明する。An embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図はこの発明に係るケーブルの巻き状態修正方法
によりケーブルを修正するときに使用する修正装置を示
すものであり、この修正装置は、画像処理機構１と，修
正機構（図略）とから構成されている。FIG. 1 shows a correction device used when correcting a cable by the cable winding state correction method according to the present invention. This correction device is composed of an image processing mechanism 1 and a correction mechanism (not shown). It is configured.
画像処理機構１は、この発明者により提案されている
画像処理方法によって、特に倣い領域αを通過した後ケ
ーブルが現在巻き込まれていく巻込点とこれから巻き込
むボビン２の鍔2aの際の点（以下これを鍔際点とよぶ）
との間の距離（以下これを鍔際距離とよぶ）が一定範囲
内に到達すると、各周回毎にその前周に亙って巻込点に
おける鍔際距離を常時測定していくためのものである。
即ち、この画像処理機構１は、第２図に示すようにボビ
ン２の両鍔2a際からボビン胴部2b全体に亙って所定の傾
斜角度で平行光を照射する平行光照射手段３と，各ボビ
ンの鍔部2a内壁面に第２図に示すように所定の傾斜角度
でスポット光を照射するスポット光照射手段４と，その
平行光によって照射されたケーブルの明領域Ｅ（第２図
参照）が形成する図形の中心となるつまり重心位置とな
る領域（図心）とスポット光に投光されたスポット状の
明領域Ｆ（第２図参照）とを撮像する撮像手段５と，こ
の撮像手段５により撮像された画像から先の図心及びス
ポット状の明領域を確認検出し、所定の演算処理を行っ
て鍔際距離を算出する制御部（図略）とから構成されて
いる。なお、この画像処理機構としては、全領域に亘っ
て画像処理を行うようにしてもよい。According to the image processing method proposed by the present inventor, the image processing mechanism 1 can determine the winding point at which the cable is currently wound after passing through the scanning area α and the point at the flange 2a of the bobbin 2 to be wound from now ( This is referred to as the Tsuba-bori point below)
(Hereinafter referred to as the collar distance) within a certain range, the collar distance at the winding point is constantly measured over the previous circumference every round. It is.
That is, as shown in FIG. 2, the image processing mechanism 1 includes a parallel light irradiating means 3 for irradiating parallel light at a predetermined inclination angle from both sides 2a of the bobbin 2 to the entire bobbin body 2b, As shown in FIG. 2, a spot light irradiating means 4 for irradiating a spot light on the inner wall surface of the flange portion 2a of each bobbin at a predetermined inclination angle, and a bright area E of the cable irradiated by the parallel light (see FIG. 2) ), And an image pickup means 5 for picking up an image of a region (center of gravity) which is the center of the figure formed by the spot, that is, the position of the center of gravity, and a spot-shaped bright region F (see FIG. 2) projected on the spotlight. A control unit (not shown) for confirming and detecting the previous centroid and the spot-shaped bright area from the image captured by the means 5 and performing a predetermined arithmetic process to calculate the brim distance. Note that the image processing mechanism may perform image processing over the entire area.
修正機構は、倣い領域αを通過した後修正領域γに到
達した巻込点を各周回毎に常時画像処理機構１によって
確認し、各周回において例えばある任意の地点で鍔際処
理が大幅に変動し、つまりこの変動δがケーブル径
（ｄ）を越える場合には、所定の修正をケーブル若しく
はボビン側に行うものである。なお、この修正機構とし
ては、この発明者によって提案されているもの、即ちケ
ーブルを所定位置に巻き込ませるトラバーサやボビンを
載置する載置台を回動させてケーブルにツイスト動作を
おこさせる回動手段等が用いられており、画像処理機構
１の制御部からの信号によって制御されて作動するよう
になっている。The correction mechanism constantly checks the winding point that has reached the correction area γ after passing through the scanning area α by the image processing mechanism 1 for each rotation, and in each rotation, for example, the flange edge processing greatly changes at an arbitrary point. That is, when the variation δ exceeds the cable diameter (d), a predetermined correction is made on the cable or bobbin side. The correcting mechanism is proposed by the inventor of the present invention, that is, a rotating means for rotating a traverser for winding the cable into a predetermined position or a mounting table for mounting a bobbin to cause the cable to perform a twisting operation. And the like, and are controlled and operated by a signal from the control unit of the image processing mechanism 1.
次に、この発明に係るケーブルの巻き状態修正方法に
ついて先の実施例の修正装置を用いて説明する。Next, a method for correcting a winding state of a cable according to the present invention will be described using the correcting device of the above embodiment.
離合動作による修正方法 1.画像処理機構１を用いてケーブル６を巻き込み状態を
逐一監視し、これによって鍔際距離Ｄを各周回毎に常時
測定していく。Correction Method by Decoupling Operation 1. Using the image processing mechanism 1, the winding state of the cable 6 is monitored one by one, so that the brim-edge distance D is constantly measured for each rotation.
2.このような鍔際距離の測定作業の際に、例えば第３図
に示すような所定値を越える大きな変動が生じている
と、つまり最大変動点D1と最小変動点D2との間の差が約
ケーブル径ｄを越える事を検出すると、画像処理機構１
の制御部から出力される制御信号により修正機構が作動
する。2. During such a work of measuring the brim distance, for example, if a large variation exceeding a predetermined value as shown in FIG. 3 occurs, that is, between the maximum variation point D 1 and the minimum variation point D 2 When the difference between the two exceeds the cable diameter d, the image processing mechanism 1
The correction mechanism is operated by a control signal output from the control unit of (1).
3.即ち、第４図に示すように、測定された鍔際距離のう
ち最大変動距離D1の地点B1では修正機構によってケーブ
ル６に右方へねじりを加え前周回のケーブルの最大変動
地点A1との間に長さｌのギャップを保持してそのケーブ
ル６を巻き込ませていく。ただし、ここでその長さｌは
ｌ≦D/2を満たすものとする。3. That is, as shown in FIG. 4, the maximum variation range by the point B 1 in correction mechanism of D 1 of the twisting is added before orbiting the cable 6 to the right maximum variation point of the cable out of the measured Tsubagiwa distance The cable 6 is wound around while maintaining a gap of a length 1 between itself and A1. Here, the length 1 satisfies l ≦ D / 2.
4.このようにして、次周回でも最大変動点における鍔際
距離D1と最小変動点における鍔際距離D2との差がケーブ
ル径ｄよりもまだ大きいということを画像処理機構１が
検出した場合には、さらに同様の操作が修正機構によっ
て繰り返される。4. In this way, Tsubagiwa distance D 1 and the image processing mechanism 1 the difference that is still larger than the cable diameter d of the Tsubagiwa distance D 2 at the minimum change point in the maximum variation point in the next lap has detected In such a case, the same operation is repeated by the correction mechanism.
寄合動作による修正方法 １及び２のステップは先の場合と同様に行う。Correction Method by Joining Operation Steps 1 and 2 are performed in the same manner as the previous case.
3.次に、第５図に示すように、測定された鍔際距離のう
ち最大変動距離D1地点B1ではなく、最小変動距離D2の地
点B2において修正機構によってケーブル６の左方へのツ
イスト動作を加え、前周回でのケーブル６の最小変動地
点A2との間を密着状態として巻き込ませていく。3. Next, as shown in FIG. 5, the correction mechanism at the point B 2 of the minimum fluctuation distance D 2 , not the maximum fluctuation distance D 1 point B 1 , of the measured brim distance, leftward of the cable 6. twist operation to addition, it will not get caught as an adhesion state between a minimum variation point a 2 of the cable 6 in the previous orbit.
4.このようにして、次周回でも最小変動点における鍔際
距離D2と最大変動点における鍔際距離D1との間の差がケ
ーブル径ｄよりもまだ大きいことを画像処理機構１が検
出した場合には、さらに同様の操作を繰り返す。4. In this way, Tsubagiwa distance D 2 and the difference image processing mechanism 1 detects that still greater than the cable diameter d between Tsubagiwa distance D 1 at the maximum variation point at the minimum change point in the next lap If so, the same operation is repeated.
なお、この発明のケーブルの巻き状態修正方法にあっ
ては、その修正の方法として先の離合動作による場合
と、寄合動作による場合との２種の方法の何れか一方の
みを実施したり、これらの２種の方法を同時に実施して
も良い。In the method of correcting the winding state of a cable according to the present invention, only one of the two methods, that is, the above-described method using the uncoupling operation and the method using the uncoupling operation, is performed. These two methods may be performed simultaneously.
以上説明してきたように、この発明に係るケーブルの
巻き状態修正方法によれば、画像処理によって鍔際から
所定距離に到達したケーブルの現在巻込点とボビンの鍔
部内壁面との２点を同時に撮像して画像処理によってこ
れらの間の距離、つまり鍔際距離を常時測定し、各周回
毎に巻き込み中のケーブルの前周に亙る変動を逐一検知
し、その変動が所定値を越えるときにはそのケーブル若
しくはボビン側に所定のツイスト運動を行わせ、これに
よってケーブルの巻き動作を鍔際に到達するまでに確実
に修正し、鍔際での次層への巻き込み動作を自動的に正
確に行うことができるようになっているため、ケーブル
の整列巻きを自動化して行うことが可能となる。As described above, according to the method for correcting a winding state of a cable according to the present invention, the current winding point of the cable that has reached a predetermined distance from the edge of the flange by image processing and the inner wall surface of the flange portion of the bobbin are simultaneously determined. The distance between them, i.e., the brim distance, is constantly measured by imaging and image processing, and the fluctuations in the front circumference of the cable being wound are detected one by one for each round, and when the fluctuation exceeds a predetermined value, the cable is checked. Alternatively, a predetermined twisting motion is performed on the bobbin side, so that the winding operation of the cable is surely corrected until it reaches the brim, and the winding operation to the next layer at the brim is automatically performed accurately. Since it is possible to arrange and wind the cables, it is possible to automate the winding.
第１図はこの発明に係るケーブルの巻き状態修正方法に
用いる修正装置を示す概略構成図、第２図はこの発明に
係るケーブル巻き状態修正装置を用いてボビンに平行光
及びスポット光を照射させたときの状態を示す概略斜視
図、第３図ないし第５図はこの発明に係るケーブルの巻
き状態修正方法を説明するための説明図、第６図および
第７図は従来のケーブル巻き動作の際の欠点を説明する
ための説明図である。 ２……ボビン、 2a……鍔部、 ６……ケーブル。FIG. 1 is a schematic configuration diagram showing a correction device used in the method for correcting a winding state of a cable according to the present invention, and FIG. 2 uses a cable winding state correcting apparatus according to the present invention to irradiate a bobbin with parallel light and spot light. 3 to 5 are explanatory views for explaining a method of correcting a winding state of a cable according to the present invention, and FIGS. 6 and 7 are diagrams showing a conventional cable winding operation. FIG. 9 is an explanatory diagram for explaining a disadvantage at that time. 2 ... Bobbin, 2a ... Flange, 6 ... Cable.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) H01B 13/00 B65H 54/00 B65H 63/00──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 6 , DB name) H01B 13/00 B65H 54/00 B65H 63/00
Claims (1)
の現在巻込点とこれから巻込む鍔際領域側のボビン
（２）鍔部（2a）内壁面の鍔際点とを常時画像処理によ
り確認しながらそれらの２点間の鍔際距離を測定し、 前記巻込点が鍔際点から所定距離内に到達したのちに各
周回における鍔際距離に所定値をこえるケーブルの巻き
変動が生じた場合、これを前記画像処理によって検知
し、 その変動を生じた周回ケーブルの最大変動点近傍に次周
回以降のケーブル（６）が到達したときにそのケーブル
（６）が前周回のケーブル（６）に一定距離まで寄り添
うようにケーブル（６）若しくはボビン（２）側に所定
の運動を行わせる寄合運動及びケーブル（６）の最小変
動点の近傍に次周回以降のケーブル（６）が到達したと
きにそのケーブル（６）が前周回のケーブル（６）に一
定距離間するまで離合するようにケーブル（６）若しく
はボビン（２）側に所定の運動を行わせる離合運動のう
ち少なくとも何れか一方を行わせながらケーブル（６）
を巻装し、 鍔際においてケーブル（６）に整列巻きを行わせること
を特徴とするケーブルの巻き状態修正方法。A cable (6) wound around a bobbin (2)
The current winding point and the bobbin (2) on the side of the brim area to be rolled from now on (2) The brim point on the inner wall surface of the brim (2a) are constantly checked by image processing, and the brim distance between these two points is measured. If, after the winding point reaches within a predetermined distance from the edge of the collar, a winding variation of the cable exceeding a predetermined value in the edge distance of each round occurs, this is detected by the image processing, and the variation is detected. The cable (6) or the bobbin (6) is so arranged that when the cable (6) following the next round reaches the vicinity of the maximum variation point of the generated round cable, the cable (6) stays close to the cable (6) of the previous round to a certain distance. 2) When the cable (6) after the next round reaches the vicinity of the minimum change point of the cable (6) and the joint motion for causing the predetermined motion to be performed on the side, the cable (6) is the previous round cable (6). Until a certain distance The cable (6) while performing at least one of the separating movement for performing a predetermined movement on the cable (6) or the bobbin (2) side so as to perform
And winding the cable (6) at the side of the brim so that the cable is aligned and wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19597489A JP2792605B2 (en) | 1989-07-28 | 1989-07-28 | How to correct the winding state of the cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19597489A JP2792605B2 (en) | 1989-07-28 | 1989-07-28 | How to correct the winding state of the cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362417A JPH0362417A (en) | 1991-03-18 |
| JP2792605B2 true JP2792605B2 (en) | 1998-09-03 |
Family
ID=16350101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19597489A Expired - Fee Related JP2792605B2 (en) | 1989-07-28 | 1989-07-28 | How to correct the winding state of the cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2792605B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9200412L (en) * | 1992-02-12 | 1993-07-26 | Maillefer Nokia Holding | PROCEDURE AND DEVICE FOR WINDING OF A STRING SIZE GOODS ON A FLANGE-BORED SPOIL |
| US8963246B2 (en) | 2010-03-09 | 2015-02-24 | Inter-University Research Institute Corporation High Energy Accelerator Research Organization | Semiconductor device and method for manufacturing semiconductor device |
| CN107323768B (en) * | 2017-06-09 | 2019-08-27 | 江苏大学 | A kind of done with high accuracy method of the accurate package length of cable coiling machine |
| CN115908431B (en) * | 2023-03-09 | 2023-05-16 | 国网山东省电力公司东营供电公司 | Cable positioning and storing method for power transmission and transformation project |
-
1989
- 1989-07-28 JP JP19597489A patent/JP2792605B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0362417A (en) | 1991-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |