JPS6244911A - Cable inner/outer layer twister - Google Patents
Cable inner/outer layer twisterInfo
- Publication number
- JPS6244911A JPS6244911A JP18439785A JP18439785A JPS6244911A JP S6244911 A JPS6244911 A JP S6244911A JP 18439785 A JP18439785 A JP 18439785A JP 18439785 A JP18439785 A JP 18439785A JP S6244911 A JPS6244911 A JP S6244911A
- Authority
- JP
- Japan
- Prior art keywords
- outer layer
- inner layer
- cable
- twisted
- twisting
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/085—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position
Landscapes
- Ropes Or Cables (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の背景と目的コ
本発明は、ケーブル撚合装置に係り、特に内層及び外層
を同一ピッチで、異なる方向に撚合せるケーブル内外層
撚合装置に関するものである。BACKGROUND AND OBJECTS OF THE INVENTION The present invention relates to a cable twisting device, and more particularly to a cable inner and outer layer twisting device for twisting inner and outer layers at the same pitch in different directions.
従来の巻取側を回転させる撚合装置では、撚合回転数を
高く設定できるが、巻取時に一括集合撚合せするためす
べての線芯が同一ピッチで同一方向に撚合され、内層と
外層とが明確に区分されないのは勿論のこと、また、異
方向に撚合せることは不可能である。With conventional twisting devices that rotate the winding side, the twisting rotation speed can be set high, but since all wire cores are twisted together at the same time during winding, all wire cores are twisted in the same direction at the same pitch, and the inner and outer layers are Of course, there is no clear distinction between the two, and it is impossible to twist them in different directions.
これの対策としては、１度内層を撚合せてから再度その
上に外層を撚合せる方法があるが、１度撚った内層部を
繰り出し、かつ、回転させる装置が必要となる上に、工
程が２回になる欠点がある。As a countermeasure for this, there is a method of twisting the inner layer once and then twisting the outer layer on top of it again, but this requires a device to unwind and rotate the inner layer that has been twisted once, and it also requires a process It has the disadvantage that it is repeated twice.
従って、１度で内層、外層を異方向に撚合せるためには
、従来より送出側を回転させる撚合装置を用いている。Therefore, in order to twist the inner layer and the outer layer in different directions at once, a twisting device that rotates the delivery side is conventionally used.
この方法によると、装置が大きくなとる共に、この大き
い装置を回転させるため、撚合せ回転数を上昇できない
欠点がある。This method has the disadvantage that the device is large and that the twisting rotational speed cannot be increased because this large device is rotated.
本発明は上記の状況に鑑みなされたものであり、簡単な
構造で多芯ケーブルの撚合せ効率を向上できるケーブル
内外層撚合装置を提供することを目的としたものである
。The present invention has been made in view of the above situation, and an object of the present invention is to provide a cable twisting device for inner and outer layers that has a simple structure and can improve the twisting efficiency of multicore cables.
「発明の概要］
本発明のケーブル内外層撚合装置は、回転巻取機の巻取
ドラムを駆動するラインシャフトを介し駆動され該ライ
ンシャフトに対し同一方向で、かつ、同一もしくは異な
る速度で複数の内層送出ボビン、内層集合板及び内層ダ
イからなる内Ｎ撚合機を回転駆動し該内層送出ボビンか
ら上記巻取ドラムの巻取速度により送り出される線芯で
内層を振売ケーブルを形成するフライヤと、該フライヤ
及び上記回転巻取機関に配設され上記内層撚完ケーブル
外周上に上記内層に対し異方向に、かつ、同一もしくは
異ピッチで外層を撚合せる複数の外層送出ボビン、外層
集合板及び外層ダイからなる外層撚合機と、上記外層が
形成された外層撚完ケーブルを最終端部で上記巻取ドラ
ムにより上記外層が撚合される方向に対し同方向に回転
されている状態で巻き取る上記回転巻取機とを設りたも
のである。"Summary of the Invention" The cable inner and outer layer twisting device of the present invention is driven via a line shaft that drives a winding drum of a rotary winding machine, and a plurality of cables are twisted in the same direction with respect to the line shaft and at the same or different speeds. A flyer that rotates an inner N twisting machine consisting of an inner layer delivery bobbin, an inner layer collecting plate, and an inner layer die, and forms a cable for tying the inner layer with the wire core sent out from the inner layer delivery bobbin at the winding speed of the winding drum. and a plurality of outer layer delivery bobbins and outer layer collecting plates arranged in the flyer and the rotary winding engine and twisting the outer layer in a different direction with respect to the inner layer and at the same or different pitches on the outer periphery of the inner layer twisted cable. and an outer layer twisting machine consisting of an outer layer die, and the outer layer twisted completed cable on which the outer layer is formed is rotated at the final end by the winding drum in the same direction as the direction in which the outer layer is twisted. The above-mentioned rotary winding machine is installed.
［実施例］
以下本発明のケーブル内外層撚合装置を実施例を用い第
１図により説明する。第１図は説明図である。図におい
て、１はモータ、２はラインシレフ１〜．３は駆動プー
リ、４はフライヤ、５はクレードル、６は内層送出ボビ
ン、７は内層集合板、８は内層ダイ、９はガイドロール
、１０は回転巻取機、１１はケーブル、］２は巻取ドラ
ム、］３はガイドロールである。１４は内層撚完ケーブ
ル、１５は外層送出ボビン、１６は外層集合板、１７は
外層ダイ、１８は外層撚完ケーブル、２２は内層送出ボ
ビン６、内層集合板７、内層ダイ８からなる内層撚合機
、２３は外層送出ボビン１５、外層集合板１６、外層ダ
イ１７からなる外層撚合機である。内層撚合機２２はフ
ライヤ４内に静止（非回転）状態に保持されるクレード
ル５に取り付けられており、フライヤ４はラインシャフ
ト２に回転駆動されるようになっている。[Example] Hereinafter, the cable inner and outer layer twisting device of the present invention will be explained using an example and FIG. 1. FIG. 1 is an explanatory diagram. In the figure, 1 is a motor, 2 is a line shift 1 to . 3 is a drive pulley, 4 is a flyer, 5 is a cradle, 6 is an inner layer delivery bobbin, 7 is an inner layer collecting plate, 8 is an inner layer die, 9 is a guide roll, 10 is a rotary winder, 11 is a cable, ] 2 is a winder 3 is a guide roll. 14 is an inner layer twisted cable, 15 is an outer layer delivery bobbin, 16 is an outer layer collecting plate, 17 is an outer layer die, 18 is an outer layer twisted cable, 22 is an inner layer twisted consisting of the inner layer delivery bobbin 6, the inner layer collecting plate 7, and the inner layer die 8. The combing machine 23 is an outer layer twisting machine consisting of an outer layer delivery bobbin 15, an outer layer collecting plate 16, and an outer layer die 17. The inner layer twisting machine 22 is attached to a cradle 5 that is held stationary (non-rotating) within the flyer 4, and the flyer 4 is rotationally driven by the line shaft 2.
ラインシャフト２はモータ１により矢印の如く右方向に
回転され駆動プーリ３を介しフライヤ４を同方向の右方
向に回転駆動する。フライヤ４内に静止しているクレー
ドル５内に保持されている内層送出ボビン６から線条体
の線芯が巻取ドラム１２により引き出し繰り出され内層
集合板７、内層ダイ８によって集合された後捻回を与え
られ撚合される。この撚合−ド時の進行方向に対しフラ
イヤ４内のガイドロール９によってＵターンされ、フラ
イヤ４内のガイドロール１３を経て内層撚完ケーブル１
４として引き出される。そして、内層撚完ケーブル１４
は最終端部で後述の外Ｍが撚合された後ケーブル１１と
してラインシャフト２によりフライヤ４と同方向の右方
向に回転駆動されている状態で回転巻取！ａ１０の巻取
ドラム１２に巻き取られるようになっている。The line shaft 2 is rotated by the motor 1 in the right direction as shown by the arrow, and the flyer 4 is rotationally driven in the same direction to the right via the drive pulley 3. The wire core of the filament is drawn out by a winding drum 12 from an inner layer delivery bobbin 6 held in a cradle 5 that is stationary in a flyer 4, and collected by an inner layer collecting plate 7 and an inner layer die 8. It is twisted and twisted. The inner layer twisted cable 1 is made a U-turn by the guide roll 9 in the flyer 4 with respect to the direction of movement during this twisting, and passes through the guide roll 13 in the flyer 4 to form the inner layer twisted cable 1.
It is extracted as 4. And the inner layer twisted cable 14
After the outer M (described later) is twisted at the final end, the cable 11 is rotated and wound up while being rotationally driven by the line shaft 2 in the right direction in the same direction as the flyer 4! It is adapted to be wound up on the winding drum 12 of a10.
外層撚合機２３はフライヤ４と回転巻取機１０との間に
配設され、外層撚合機２３の配設位置では内層撚完ケー
ブル１４は、フライヤ４及び回転巻取機１０によって矢
印の如く右方向に回転駆動されており外層撚合機２３に
よって右に撚回され外層が形成される。一方、内層は内
層撚合機２２によって内層ダイ８の直後で引取側が右回
転方向に回転しているため各線芯は左方向に撚合されて
いる。そして、外層撚合機２３によって右方向に撚合さ
れるため、１度左方向に捻りが加えられていたが外層撚
完ケーブル１８が撚合されたことにより左方向の捻回力
は打消されて零になる。そして、内層外周上に外層が同
一ピッチで異方向に撚合されている。The outer layer twisting machine 23 is disposed between the flyer 4 and the rotary winder 10, and at the location where the outer layer twister 23 is installed, the inner layer twisted cable 14 is moved in the direction of the arrow by the flyer 4 and the rotary winder 10. The outer layer is twisted clockwise by the outer layer twisting machine 23 to form an outer layer. On the other hand, since the inner layer is rotated by the inner layer twisting machine 22 in the right direction on the take-up side immediately after the inner layer die 8, each wire core is twisted in the left direction. Since the cables are twisted in the right direction by the outer layer twisting machine 23, they are twisted once in the left direction, but as the outer layer twisted cable 18 is twisted, the twisting force in the left direction is canceled. Becomes zero. The outer layer is twisted in different directions at the same pitch on the outer periphery of the inner layer.
このように本実施例のケーブル内外層撚合装置は、フラ
イヤ内に静止状態に保持されるクレードルから引き出さ
れた複数の線芯を、フライＡ７が右回転されることによ
り内層を左撚合せした俊、この左撚合せ時の進行方向に
対しフライ−１１内でＵターンしてフライヤから引き出
すと共に最終端の回転巻取機とフライヤとの間でフライ
ヤと同方向に等速に回転駆動される状態で外層撚合機に
より外層を撚合せるようにしたので、特別に送出側を回
転駆動する装置を不要とじ１工程で効率よく高速での同
時異方向２層撚りが可能となるため、多芯ケーブルの撚
合「効率を向上しケーブルの］ストを低下できる。また
、２個撚りあるい（ｊ、３個撚りの上に直接横巻シール
ドを施す場合、素線の落ち込み防止のため必らず異方向
に巻き付（プるのに、従来はこれを２工程であったが、
１工程で完結できるため工程省略の利点がある。In this way, the cable inner and outer layer twisting device of this embodiment twists the inner layers to the left by rotating the fly A7 clockwise to a plurality of wire cores pulled out from the cradle held stationary inside the flyer. Shun, it makes a U-turn in the fly 11 with respect to the direction of movement during left twisting and is pulled out from the flyer, and is rotated at a constant speed in the same direction as the flyer between the rotary winding machine at the final end and the flyer. Since the outer layer is twisted by an outer layer twisting machine in the same state, there is no need for a special device that rotates the delivery side, making it possible to efficiently and simultaneously twist two layers in different directions at high speed in one binding process. Cable twisting can improve efficiency and reduce cable stress.Also, when applying a transverse winding shield directly on two or three strands, it is necessary to In the past, this was a two-step process, but
Since it can be completed in one step, it has the advantage of omitting steps.
第３図は、第４図は他の実施例を示し、第３図にａ３い
ては、ラインシＶ〕１へ２の巻取側に変速機１９を挿入
したものである。この結果、送出側と巻取側との回転数
を変えることにより内層と外層との路長（撚ピツチ）変
えることができる。また、外層用に設定した外層送出ホ
ビ′ン１５の線条体は送出側の内層送出ボビン６に巻回
されているものと同類の線芯である必要はなく、軟銅素
線等を多本数用意してもよい。第４図は外層撚合機２３
の手前にテーピング機２０を設置することにより層間に
仕切りテープを巻回できるようにしたものであり、それ
ぞれ上記利点がさらに加えられるものである。3 and 4 show other embodiments, in which a transmission 19 is inserted on the winding side of the line V]1 to 2 in a3 of FIG. As a result, the path length (twist pitch) between the inner layer and the outer layer can be changed by changing the rotational speeds on the delivery side and the winding side. In addition, the wire core of the outer layer delivery hobbin 15 set for the outer layer does not have to be the same wire core as that wound around the inner layer delivery bobbin 6 on the delivery side, but a large number of annealed copper wires, etc. You can prepare it. Figure 4 shows the outer layer twisting machine 23.
By installing a taping machine 20 in front of the layer, the partition tape can be wound between the layers, and the above-mentioned advantages are further added to each layer.
「発明の効果］
以上記述した如く本発明のケーブル内外層′撚合装置は
、簡単な構造で多芯ケーブルの撚合せ効率を向上できる
効果を有するもである。[Effects of the Invention] As described above, the cable inner and outer layer twisting device of the present invention has the effect of improving the twisting efficiency of multicore cables with a simple structure.
第１図は本発明のケーブル内外層撚合装置の実施例の説
明図、第２図、第３図はそれぞれ本発明のケーブル内外
層撚合装置の伯の実施例の説明図である。
１・・・駆動モータ、
２・・・ラインシャフト、
４・・・フライヤ、
５・・・クレードル、
６・・・内層送出ボビン、
７・・・内層集合板、
８・・・内層ダイ、
１０・・・回転巻取機、
１２・・・巻取ドラム、
１４・・・内層撚完ケーブル、
１５・・・外層送出ボビン、
１６・・・外層集合板、
１７・・・外層ダイ、
１８・・・外層撚完ケーブル、
２２・・・内層撚合機、
２３・・・外層撚合機。
代理人 弁理士 佐 藤 不二雄
−〇 −
補正の対象
手続補正書く方式）
１事件の表示
昭和６０年特 許願第１８４３９７号
２発明の名称
ケーブル内外層撚合装置
３ 補正をする者
代表者 橋 本 傅 冶
４ 代 理 人 〒１００居 所
東京都千代田区丸の内二丁１”’１１番２号
補正の内容
別紙の通り。
添付書類の目録
図面 １通
以上FIG. 1 is an explanatory diagram of an embodiment of the cable inner and outer layer twisting device of the present invention, and FIGS. 2 and 3 are explanatory diagrams of the second embodiment of the cable inner and outer layer twisting device of the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Drive motor, 2... Line shaft, 4... Flyer, 5... Cradle, 6... Inner layer delivery bobbin, 7... Inner layer collecting plate, 8... Inner layer die, 10 ...Rotary winding machine, 12... Winding drum, 14... Inner layer twisted cable, 15... Outer layer delivery bobbin, 16... Outer layer collecting plate, 17... Outer layer die, 18. ...Outer layer twisted cable, 22...Inner layer twisting machine, 23...Outer layer twisting machine. Agent Patent attorney Fujio Sato - 〇 - Method of writing the amendment to the procedure to be amended) 1 Case description 1985 Patent Application No. 184397 2 Name of the invention Cable inner and outer layer twisting device 3 Representative of the person making the amendment Futoshi Hashimoto 4th generation director Address: 100
2-1 Marunouchi, Chiyoda-ku, Tokyo 1”11-2 The contents of the amendment are as shown in the attached sheet. Attached document catalog drawing: 1 copy or more
Claims (1)
トを介し駆動され該ラインシャフトに対し同一方向で、
かつ、同一もしくは異なる速度で複数の内層送出ボビン
、内層集合板及び内層ダイからなる内層撚合機を回転駆
動し該内層送出ボビンから上記巻取ドラムの巻取速度に
より送り出される線芯で内層を撚合せ内層撚完ケーブル
を形成するフライヤと、該フライヤ及び上記回転巻取機
関に配設され上記内層撚完ケーブル外周上に上記内層に
対し異方向に、かつ、同一もしくは異ピッチで外層を撚
合せる複数の外層送出ボビン、外層集合板及び外層ダイ
からなる外層撚合機と、上記外層が形成された外層撚完
ケーブルを最終端部で上記巻取ドラムにより上記外層が
撚合される方向に対し同方向に回転されている状態で巻
き取る上記回転巻取機とを設けたことを特徴とするケー
ブル内外層撚合装置。(1) Driven through a line shaft that drives the winding drum of a rotary winding machine and in the same direction with respect to the line shaft,
In addition, an inner layer twisting machine consisting of a plurality of inner layer delivery bobbins, an inner layer collecting plate, and an inner layer die is rotated at the same or different speeds, and the inner layer is wound with a wire core fed out from the inner layer delivery bobbins at the winding speed of the winding drum. A flyer for forming a twisted inner layer twisted cable, and a flyer arranged on the flyer and the rotating winding machine, and twisting the outer layer on the outer circumference of the inner layer twisted cable in a different direction with respect to the inner layer and at the same or different pitch. An outer layer twisting machine consisting of a plurality of outer layer delivery bobbins, an outer layer gathering plate, and an outer layer die, and an outer layer twisted cable with the outer layer formed thereon are arranged at the final end in a direction in which the outer layer is twisted by the winding drum. A device for twisting inner and outer layers of a cable, characterized in that it is provided with the above-mentioned rotary winding machine that winds up the cable while being rotated in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60184397A JPH067451B2 (en) | 1985-08-22 | 1985-08-22 | Horizontal winding shielded cable twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60184397A JPH067451B2 (en) | 1985-08-22 | 1985-08-22 | Horizontal winding shielded cable twisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244911A true JPS6244911A (en) | 1987-02-26 |
| JPH067451B2 JPH067451B2 (en) | 1994-01-26 |
Family
ID=16152453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60184397A Expired - Lifetime JPH067451B2 (en) | 1985-08-22 | 1985-08-22 | Horizontal winding shielded cable twisting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067451B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006019080A (en) * | 2004-06-30 | 2006-01-19 | Hitachi Cable Ltd | Differential signal transmission cable |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605719A (en) * | 1983-06-24 | 1985-01-12 | 日立電線株式会社 | Method of connecting and holding noncircular wire |
-
1985
- 1985-08-22 JP JP60184397A patent/JPH067451B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605719A (en) * | 1983-06-24 | 1985-01-12 | 日立電線株式会社 | Method of connecting and holding noncircular wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006019080A (en) * | 2004-06-30 | 2006-01-19 | Hitachi Cable Ltd | Differential signal transmission cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067451B2 (en) | 1994-01-26 |
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