JPS5948494B2 - Wire twisting device with pre-twisting section - Google Patents
Wire twisting device with pre-twisting sectionInfo
- Publication number
- JPS5948494B2 JPS5948494B2 JP57177002A JP17700282A JPS5948494B2 JP S5948494 B2 JPS5948494 B2 JP S5948494B2 JP 57177002 A JP57177002 A JP 57177002A JP 17700282 A JP17700282 A JP 17700282A JP S5948494 B2 JPS5948494 B2 JP S5948494B2
- Authority
- JP
- Japan
- Prior art keywords
- guide
- wire
- hollow shaft
- driven pulley
- conducting wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D07B3/10—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 with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
Landscapes
- Ropes Or Cables (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
【発明の詳細な説明】
この発明は前撚り部を有する撚線装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wire twisting device having a pre-twisting section.
撚線装置において、第1図に示すように、複数の素線w
が素線整理用の孔板を通過し、一端に撚り口aを有する
導線用回転中空軸bを通り、回転するバンチャ一cに進
入する時1回と、回転するバンチャ一内に設けられたキ
ャプスタンdで1回と2回撚りをかけることは普通に行
われている。In the twisted wire device, as shown in FIG.
Once when the conductor passes through a hole plate for arranging the strands, passes through a rotating hollow shaft b for conductive wire having a twist opening a at one end, and enters the rotating buncher 1c, and once when the wire passes through a hole plate for organizing the strands, passes through a rotating hollow shaft b for conducting wire having a twisting opening a at one end, and enters the rotating buncher 1c. It is common practice to twist once and twice with capstan d.
然し素線が多い程、外周の素線は中央部の素線より長く
供給されて撚りができているので、この様な撚線がバン
チャ一内で更に撚りをかけると撚り数は増すが最初撚り
を与えられた時の外周の素線と中央部の素線との関係は
そのま・で撚り数が増すので外周の素線が伸びそのため
外周の素線の並び方に弱い箇処があると、そこから中央
部の素線がはみ出して来て撚り線の品質を低下させる欠
点があり、線伸びが極めて少ない線を撚ることは大変困
難であり、又従来の撚り線装置はバンチャ一内にダブル
式キャプスタンがあり、而もバンチャ一の中心軸線に直
交した方向に巻取ドラムがあリバンチャ一内の構造が複
雑となるばかりでなく、撚り口aより離れてキャプスタ
ンがあると、キャプスタンで定速に線を引張っても風圧
を受けて撚り口aにおける線速が一定にならず均一の正
確な撚線が得られない欠点があった。この発明は叙上の
欠点を除去できた前撚り部を有する撚線装置を提供する
のをその目的とする。この発明に係る前撚り部を有する
撚線装置の構成を図示の1実施例に基いて詳細に説明す
ると、機台D上に第1乃至第4支柱1,11,I,IV
を立設し、各支柱を貫き同一水平線0−0上に、第1及
至第4導線用中空軸1,2,3,4を回転自在に軸架し
、第1及び第2支柱1,11間にはキャプスタン装置A
を、第3及び第4支柱I,IV間には、巻取り装置Bを
内蔵するバンチャ一装置Cを夫々回転自在に設けるのに
、該キャプスタン装置Aは、第1支柱1の外側に撚り口
5及び第1被駆動調車6を有する第1導線用中空軸1の
第2支柱11側の端部7に、該第1導線用中空軸1の中
心軸線01−01と直径dとを含む面に平行して二又状
板8を、又部先端81,81が前記中心軸線01一01
に対して線対称になるように固定し、該又部先端81,
81には案内転子9,10を夫々軸架し、該二又状板8
の中央部には該第1導線用中空軸1から一方の案内転子
9に、又他方の前記案内転子10から第2導線用中空軸
2に撚線Wを案内する案内転子11,12を軸架し、第
2導線用中空軸2の第1支柱1側の端部には前記案内転
子9,10の中間の位置に撚線巻掛輪部13を、又第3
支柱111側端部には第2被駆動調車14を夫々設けて
形成し、該バンチャ一装置Cは、第3及び第4支柱I,
IV間に突出した第3及び第4導線用中空軸3,4に弓
形状枠15の各端16,17を固定し、該弓形状枠15
の内側には撚線案内片18を数多設け、該第3導線用中
空軸3、第4導線用中空軸4の相対する端部19,20
に、例えば重錘35により前記水平線0−0より下方に
重心があるようにした巻取ボビン枠21を遊嵌し、該巻
取ボビン枠21には、該第3,第4導線用中空軸3,4
の中心軸線0−0方向に平行して下方に巻取ボビン軸2
2を、上方に該巻取ボビン23に燃線Wを案内する案内
転子24の往復用シリンドリカルカム軸25を夫々回転
自在に軸架し、該シリンドリカルカム軸25は第4導線
用中空軸4に固定した歯車26より歯車27:を介して
回転できるぐうにし、該巻取ボビン軸22は該シリンド
リカルカム軸25より調車36,37とベルト38を介
して回転されるようにし、第3,第4導線用中空軸3,
4には中空部3″,4″に周囲の一部を臨まさせた案内
転子29,30を夫々軸架し、前記巻取ボビン枠21内
には案内転子31,32を設け、第4導線用中空軸4上
の案内転子30よりの撚線Wを前記往復動する案内転子
24に導くように構成し、該第4導線用中空軸4の第4
支柱1Vの外方端には第3被駆動調車33を設け、前記
第1,第2,及び第3の各被駆動調車6,14,33に
は原動軸34より「第1被駆動調車6の回転数〉第2被
駆動調車14の回転数〉第3被駆動調車33の回転数」
の関係に、例えば第1被駆動調車6は4000rpm、
第2被駆動調車は3900rpm、第3被駆動調車33
は2000rpmに駆動するようにし、複数本の素線w
は第1導線用中空軸1、案内転子11,9、撚線巻掛輪
部13、案内転子10,12,第2導線用中空軸3の案
内転子29、バンチャ一15の撚線案内片18、第4導
線用中空軸4の案内転子30を経てバンチャ一15内の
静止l巻取ボビン枠21の巻取ボビン23に巻取られる
ようにしたものである。However, as the number of strands increases, the strands on the outer periphery are fed longer than the strands in the center and are twisted, so when such stranded wires are further twisted within the buncher, the number of twists increases, but at first When twisting is applied, the relationship between the outer strands and the center strands remains the same, but as the number of twists increases, the outer strands stretch and there is a weak point in the arrangement of the outer strands. This has the drawback that the wires in the center protrude from the center, degrading the quality of the stranded wire, and it is very difficult to twist wires with extremely low wire elongation. There is a double type capstan in the re-buncher, and the winding drum is located in a direction perpendicular to the center axis of the re-buncher, which not only complicates the structure of the re-buncher but also if the capstan is located away from the twist opening a, Even if the wire is pulled at a constant speed with a capstan, the wire speed at the strand a becomes constant due to the wind pressure, and there is a drawback that a uniform and accurate twisted wire cannot be obtained. It is an object of the present invention to provide a wire twisting device having a pre-twisting section in which the above-mentioned drawbacks can be eliminated. The structure of the wire twisting device having a pre-twisting section according to the present invention will be explained in detail based on one embodiment shown in the drawings.
are erected, and hollow shafts 1, 2, 3, 4 for the first to fourth conducting wires are rotatably mounted on the same horizontal line 0-0 through each pillar, and the first and second pillars 1, 11 Capstan device A is in between
A buncher device C having a built-in winding device B is rotatably provided between the third and fourth columns I and IV, and the capstan device A is twisted on the outside of the first column 1. The center axis 01-01 and the diameter d of the first hollow shaft 1 for conducting wire are attached to the end 7 on the second support 11 side of the hollow shaft 1 for the first conducting wire, which has the opening 5 and the first driven pulley 6. The forked plate 8 is parallel to the containing plane, and the tips 81, 81 of the forked plate 8 are parallel to the central axis 01-01.
The fork portion tip 81,
The guide trochanters 9 and 10 are mounted on shafts 81, respectively, and the forked plate 8
A guide trochanter 11 for guiding the stranded wire W from the first hollow shaft 1 for conducting wire to one guide trochanter 9 and from the other guide trochanter 10 to the second hollow shaft 2 for conducting wire is provided in the central part of 12 is mounted on a shaft, and a stranded wire winding ring part 13 is provided at the end of the second conducting wire hollow shaft 2 on the side of the first support 1 at an intermediate position between the guide rotors 9 and 10, and a third
A second driven pulley 14 is provided at the side end of the column 111, and the buncher device C includes a third and a fourth column I,
Each end 16, 17 of the bow-shaped frame 15 is fixed to the hollow shafts 3, 4 for the third and fourth conducting wires protruding between the IVs, and the bow-shaped frame 15
A number of stranded wire guide pieces 18 are provided on the inside of the stranded wire, and opposing ends 19 and 20 of the third conductor hollow shaft 3 and the fourth conductor hollow shaft 4 are provided.
A winding bobbin frame 21 whose center of gravity is below the horizontal line 0-0 is loosely fitted into the winding bobbin frame 21 using, for example, a weight 35, and hollow shafts for the third and fourth conductive wires are fitted into the winding bobbin frame 21. 3,4
The winding bobbin shaft 2 is placed downward parallel to the central axis 0-0 direction.
2 are rotatably mounted above the reciprocating cylindrical cam shafts 25 of the guide rotors 24 that guide the combustion wire W to the winding bobbin 23, and the cylindrical cam shafts 25 are connected to the hollow shaft 4 for the fourth conducting wire. The winding bobbin shaft 22 is rotated by the cylindrical cam shaft 25 through a pulley 36, 37 and a belt 38. Hollow shaft 3 for fourth conductor,
4, guide rotors 29 and 30 whose peripheries are partially exposed to the hollow portions 3'' and 4'' are mounted on shafts, respectively, and guide rotors 31 and 32 are provided in the winding bobbin frame 21, The stranded wire W from the guide trochanter 30 on the fourth hollow shaft 4 for conducting wire is guided to the reciprocating guide trochanter 24, and
A third driven pulley 33 is provided at the outer end of the column 1V, and each of the first, second, and third driven pulleys 6, 14, and 33 is connected to a "first driven pulley" from a driving shaft 34. Number of rotations of the pulley 6 > Number of rotations of the second driven pulley 14 > Number of rotations of the third driven pulley 33
For example, the first driven pulley 6 is 4000 rpm,
The second driven pulley is 3900 rpm, the third driven pulley 33
is driven at 2000 rpm, and multiple strands w
The hollow shaft 1 for the first conducting wire, the guide trochanters 11 and 9, the stranded wire winding ring part 13, the guide trochanters 10 and 12, the guide trochanter 29 of the hollow shaft 3 for the second conducting wire, and the stranded wire of the buncher 15 The wire is wound onto the winding bobbin 23 of the stationary winding bobbin frame 21 in the buncher 15 through the guide piece 18 and the guide rotor 30 of the fourth hollow shaft 4.
なお図中39は素線整理用の孔板、40は変速装置を夫
々示す。In the figure, numeral 39 indicates a hole plate for organizing wires, and numeral 40 indicates a transmission device.
なお又調車37は、巻取ボビン23に撚線Wが巻取られ
、巻取径が大きくなって行くと、撚線の進入速度に対し
巻取速度が大きくなり撚線を切断する心配があるので撚
線の進入速度で巻取られるようスリップ装置付調車を使
用する。Furthermore, when the stranded wire W is wound around the winding bobbin 23 and the winding diameter increases, the pulley 37 has a possibility that the winding speed becomes higher than the entrance speed of the stranded wire, and the stranded wire may be cut. Therefore, a pulley with a slip device is used so that the stranded wire can be wound at the entrance speed.
この実施例は叙上のような構成を有し、バンチャー装置
Cとは別にその前方に二又状板8に案内転子9,10が
ありその中間に撚線巻掛輪13があるキャプスタン装置
Aの前撚り装置があり、その構成は簡潔であり、二又状
板8に平行する面内に各案内転子9,10は対称の位置
にあり、他の案内転子9,12は水平線O−0の近くに
あるので慣性モーメントが小さ<、よくバランスが取れ
ているので高速に回転でき、撚り口5と案内転子11と
の間で多くの撚りが無理なく迅速にかけられ撚線巻掛輪
13により撚線は引出され、次いでバンチャー装置Cに
はいる。This embodiment has the above-mentioned configuration, and in addition to the buncher device C, there is a capstan with guide rollers 9, 10 on a forked plate 8 in front thereof and a stranded wire winding ring 13 in the middle thereof. There is a pre-twisting device of device A, its construction is simple, each guide trochanter 9, 10 is in a symmetrical position in a plane parallel to the forked plate 8, and the other guide trochanters 9, 12 are in a symmetrical position. Since it is located near the horizontal line O-0, the moment of inertia is small. Since it is well balanced, it can rotate at high speed, and many twists can be easily and quickly applied between the twisting port 5 and the guide trochanter 11. The twisted wire is pulled out by the winding ring 13 and then enters the buncher device C.
バンチャー装置Cは第3,第4導線用中空軸3,4が回
転軸となり第3駆動調車33で回転されているので前撚
り装置からの撚線は一体的となって回転する案内転子2
9、バンチャー装置C内の撚線案内片18、第4導線用
中空軸4の案内転子30を通って、第3導線用中空軸3
と第4導線用中空軸4とに遊嵌されている静止巻取ボビ
ン枠21〔(重量物の巻取ボビン23や重錘35等を該
第3,第4導線用中空軸3,4の中心軸線(水平線O−
0と同じ)より下方に設けることにより重心を該中心軸
線O−Oより下方にあるようにしたためバンチャー装置
Cは回転していても巻取ボビン枠21は常に静止してい
る)〕に設けられている案内転子31に導あれ、第2回
目の撚りが案内転子30,31間で与えられ巻取ボビン
枠21内の案内転子32、シリンドリカルカム軸25に
より往復トラバースする案内転子24に案内され巻取ボ
ビン23に円筒状に整然と巻取られて行き、バンチャー
内にはキャプスタンがないので、従来のようにバンチャ
ー内のキャプスタンで引張られた線がバンチャー内壁の
撚線案内片18で損傷するようなことがない。In the buncher device C, the hollow shafts 3 and 4 for the third and fourth conducting wires serve as rotating shafts and are rotated by the third drive pulley 33, so that the twisted wires from the pre-twisting device rotate as a guide trochanter as a unit. 2
9. Pass through the stranded wire guide piece 18 in the buncher device C, the guide trochanter 30 of the fourth hollow shaft 4 for the third conducting wire, and then the third hollow shaft 3 for the third conducting wire.
The stationary winding bobbin frame 21 is loosely fitted to the hollow shaft 4 for the third and fourth conductive wires (the winding bobbin 23, weight 35, etc., of heavy objects are loosely fitted to the hollow shafts 3 and 4 for the third and fourth conductive wires). Center axis line (horizontal line O-
Since the center of gravity is located below the center axis O-O by providing the winding bobbin frame 21 below the center axis O-O, even if the buncher device C is rotating, the take-up bobbin frame 21 is always stationary. The second twist is applied between the guide rotors 30 and 31, and the guide rotor 32 in the winding bobbin frame 21 and the guide rotor 24 are reciprocated by the cylindrical cam shaft 25. Since there is no capstan inside the buncher, the wire pulled by the capstan inside the buncher is guided by the stranded wire guide piece on the inner wall of the buncher. 18 will not cause any damage.
そしてこの実施例では原動軸34から調車、ベルト、変
速装置40等により、「第1被駆動調車6の回転数>第
2被駆動調車14の回転数>第3被駆動調車33の回転
数」のように例えば第1被駆動調車6は4000rpm
、第2被駆動調車は3900rpm、第3被駆動調車3
3は2000rpmのように夫々回転させることができ
るので撚り口5とキャプスタンAが接近して設けられた
前撚り装置において風圧で邪魔されることなく、撚り口
aを出る速度が一定にでき十分正しい撚りを与え第2回
目の撚りは僅かしか与えないので前撚り装置で沖央部の
素線と外周部の素線とは殆んど最初製品における関係に
保持させることができる。In this embodiment, the rotation speed of the first driven pulley 6 > the rotation speed of the second driven pulley 14 > the third driven pulley 33 is determined from the driving shaft 34 by the pulley, belt, transmission 40, etc. For example, the first driven pulley 6 has a rotational speed of 4000 rpm.
, the second driven pulley is 3900 rpm, and the third driven pulley 3
3 can be rotated at 2000 rpm, so in a pre-twisting device in which the twisting port 5 and the capstan A are installed close to each other, the speed at which the twisting port A leaves the twisting port A can be kept constant without being disturbed by wind pressure. Since the correct twist is applied and the second twist is applied only slightly, the pre-twisting device can maintain the relationship between the strands in the central part and the strands in the outer periphery in almost the same relationship as in the initial product.
この発明は叙上のような構成作用を有し、撚り口5に接
近してキャプスタンがあり、バンチャ一の中にはキャプ
スタンを設けないので、撚り口とキャプスタンの間が短
いので従来のように撚線が風圧を受け、撚り口5を出る
速度が不安定になることなく、正確な撚り線が作れ、又
キャプスタンは二又状板に平行な面内に各案内転子があ
るので高速に回転でき、中央部の素線が外周部にはみ出
したり或は外周の素線が切れたりすることなく十分撚り
のかかつた撚り線が製造でき、而もバンチャー装置Cは
巻取ボビン軸22も、往復トラバースを案内転子に行わ
せるシリンドリカルカム軸25も、バンチャ一15の回
転軸と平行しているため、バンチャー装置内の構造が簡
潔化でき従って価格も低廉な撚線装置が提供できる。This invention has the above-mentioned construction and action, and there is a capstan close to the twisting port 5, and no capstan is provided in the buncher 1, so the distance between the twisting port and the capstan is short, which is different from the conventional one. As shown in the figure, the stranded wire is subjected to wind pressure, and the speed at which it exits the twisting port 5 does not become unstable, allowing accurate stranded wire to be made. Because of this, it can be rotated at high speed, and a sufficiently twisted strand can be produced without the strands in the center protruding to the outer periphery or the strands on the outer periphery breaking. Since the shaft 22 and the cylindrical cam shaft 25 that causes the guide trochanter to perform reciprocating traverse are parallel to the rotation axis of the buncher 15, the structure inside the buncher device can be simplified, and the stranding device can be made at a low price. Can be provided.
第1図は従来の撚線装置の一例の縦断正面図、第2図は
この発明にかかる前撚り部を有する撚線装置の一実施例
を示し、Iは第1支柱、11は第2支柱、111は第3
支柱、IVは第4支柱、Aはキャプスタン装置、Bは巻
取り装置、Cはバンチャー装フ置、Dは機台、0−Oは
水平線、0,−0,は第1導線用中空軸の中心軸線、1
は第1導線用中空軸、2は第2導線用中空軸、3は第3
導線用中空軸、4は第4導線用中空軸、5は撚り口、6
は第1被駆動調車、7は第1導線用中空軸1の端部、丁
8は二又状板、8,は又部先端、9,10,11,12
は案内転子、13は巻掛輪部、14は第2被駆動調車、
15は弓形状枠、18は撚線案内片、19,20は端部
、21は巻取ボビン枠、22は巻取ボビン軸、23は巻
取ボビン、24は案ク内転子、25はシリンドリカルカ
ム軸、26は歯車、27は歯車列、29,30,31は
案内転子、33は第3被駆動調車、wは素線、Wは撚線
を夫々示す。FIG. 1 is a longitudinal sectional front view of an example of a conventional stranding device, and FIG. 2 is an embodiment of the stranding device having a pre-twisting section according to the present invention, where I is a first support column and 11 is a second support column. , 111 is the third
The column, IV is the fourth column, A is the capstan device, B is the winding device, C is the buncher device, D is the machine base, 0-O is the horizontal line, 0, -0, is the hollow shaft for the first conductor The central axis of 1
is the hollow shaft for the first conducting wire, 2 is the hollow shaft for the second conducting wire, and 3 is the third hollow shaft.
Hollow shaft for conducting wire, 4 hollow shaft for fourth conducting wire, 5 twist opening, 6
is the first driven pulley, 7 is the end of the hollow shaft 1 for the first conducting wire, 8 is the forked plate, 8 is the tip of the forked part, 9, 10, 11, 12
1 is a guide trochanter, 13 is a winding ring portion, 14 is a second driven pulley,
15 is a bow-shaped frame, 18 is a twisted wire guide piece, 19 and 20 are ends, 21 is a winding bobbin frame, 22 is a winding bobbin shaft, 23 is a winding bobbin, 24 is a guide trochanter, and 25 is a winding bobbin shaft. A cylindrical camshaft, 26 a gear, 27 a gear train, 29, 30, and 31 guide rotors, 33 a third driven pulley, w a bare wire, and W a stranded wire, respectively.
Claims (1)
設し、各支柱を貫き同一水平線上0−0上に、第1乃至
第4導線用中空軸1,2,3,4を回転自在に軸架し、
第1及び第2支柱 I ,II間にはキヤプスタン装置Aを
、第3及び第4支柱III,IV間には、巻取り装置Bを内
蔵するバンチヤー装置Cを夫々回転自在に設けるのに該
キヤプスタン装置Aは、第1支柱 I の外側に撚り口5
及び第1被駆動調車6を有する第1導線用中空軸1の第
2支柱II側の端部7に、該第1導線用中空軸1の中心軸
線0_1−0_1と直径dとを含む面に平行して二又状
板8を、又部先端8_1,8_1が前記中心軸線0_1
−0_1に対して線対称になるように固定し、該又部先
端8_1,8_1には案内転子9,10を夫々軸架し、
該二又状板8の中央部には該第1導線用中空軸1から一
方の案内転子9に、又他方の前記案内転子10から第2
導線用中空軸2に撚線Wを案内する案内転子11,12
を軸架し、第2導線用中空軸2の第1支柱 I 側の端部
には前記案内転子9,10の中間の位置に撚線巻掛輪部
13を、又第3支柱III側端部には第2被駆動調車14
を夫々設けて形成し、該バンチャー装置Cは、第3及び
第4支柱III,IV間に突出した第3及び第4導線用中空
軸3,4に弓形状枠15の各端16,17を固定し、該
弓形状枠15の内側には撚線案内片18を数多設け、該
第3導線用中空軸3と第4導線用中空軸4の相対する端
部19,20に、前記水平線0−0より下方に重心があ
るようにした巻取ボビン枠21を遊嵌し、該巻取ボビン
枠21には、該第3,第4導線用中空軸3,4の中心軸
線0−0方向に平行して下方に巻取ボビン軸22を、上
方に該巻取ボビン23に撚線Wを案内する案内転子24
の往復用シリンドリカルカム軸25を夫々回転自在に軸
架し、該シリンドリカルカム軸25は第4導線用中空軸
4に固定した歯車26より歯車列27を介して回転でき
るようにし、該巻取ボビン軸22は該シリンドリカルカ
ム軸25より調車36,37とベルト38とを介して回
転されるようにし、第3、第4導線用中空軸3,4には
中空部3′,4′に周囲の一部を臨まさせた案内転子2
9,30を夫々軸架し、前記巻取ボビン枠21内には案
内転子31,32を設け、第4導線用中空軸4上の案内
転子30よりの撚線Wを前記往復動する案内転子24に
導くように構成し、該第4導線用中空軸4の第4支柱I
Vの外方端には第3被駆動調車33を設け、前記第1、
第2、及び第3の各被駆動調車6,14,33には原動
軸34より「第1被駆動調車6の回転数>第2被駆動調
車14の回転数>第3被駆動調車33の回転数」の関係
に駆動するようにし、複数本の素線wは第1導線用中空
軸1、案内転子11,9、撚線巻掛輪部13、案内転子
10,12、第2導線用中空軸3の案内転子29、バン
チャー15の撚線案内片18、第4導線用中空軸4の案
内転子30を経てバンチャー15内の静止巻取ボビン枠
21の巻取ボビン23に巻取られるようにしたことを特
徴とする前撚りを有する撚線装置。1 The first to fourth pillars I, II, III, and IV are erected on the machine D, and the hollow shafts for the first to fourth conductors 1, 2, 3 and 4 are rotatably mounted on shafts,
A capstan device A is rotatably provided between the first and second columns I and II, and a buncher device C with a built-in winding device B is rotatably provided between the third and fourth columns III and IV. Device A has a twist opening 5 on the outside of the first support I.
and a surface including the central axis 0_1-0_1 of the first hollow shaft 1 for conducting wire and the diameter d at the end 7 on the second support II side of the first hollow shaft 1 for conducting wire having the first driven pulley 6. The fork-shaped plate 8 is parallel to
-0_1, and guide trochanters 9 and 10 are mounted on the ends 8_1 and 8_1, respectively.
In the central part of the fork-like plate 8, there is a section from the first conductor hollow shaft 1 to one guide trochanter 9, and from the other guide trochanter 10 to the second guide trochanter 9.
Guide trochanters 11 and 12 that guide the twisted wire W to the hollow shaft 2 for conducting wire
At the end of the second conductor hollow shaft 2 on the first column I side, there is a stranded wire winding ring part 13 at the intermediate position between the guide rotors 9 and 10, and on the third column III side. At the end there is a second driven pulley 14.
The buncher device C is formed by attaching each end 16, 17 of the bow-shaped frame 15 to the third and fourth hollow shafts 3, 4 for conducting wires protruding between the third and fourth pillars III, IV. A large number of stranded wire guide pieces 18 are provided inside the bow-shaped frame 15, and the horizontal line A winding bobbin frame 21 whose center of gravity is below 0-0 is loosely fitted, and the center axis of the third and fourth hollow shafts 3 and 4 for conducting wires is 0-0. A guide rotor 24 that guides the stranded wire W to the winding bobbin shaft 22 downward and to the winding bobbin 23 upward parallel to the direction.
The reciprocating cylindrical cam shafts 25 are rotatably mounted on each other, and the cylindrical cam shafts 25 are rotatable via a gear train 27 from a gear 26 fixed to the fourth conductor hollow shaft 4. The shaft 22 is rotated by the cylindrical camshaft 25 via pulleys 36, 37 and a belt 38, and the hollow shafts 3, 4 for the third and fourth conductors have hollow parts 3', 4' surrounding them. Guide trochanter 2 with a part of the
9 and 30, respectively, guide rotors 31 and 32 are provided in the winding bobbin frame 21, and the stranded wire W from the guide rotor 30 on the fourth conducting wire hollow shaft 4 is reciprocated. The fourth pillar I of the fourth conducting wire hollow shaft 4 is configured to be guided to the guide trochanter 24.
A third driven pulley 33 is provided at the outer end of the V;
Each of the second and third driven pulleys 6, 14, and 33 is connected to the driving shaft 34 so that the rotation speed of the first driven pulley 6>the rotation speed of the second driven pulley 14>the third driven pulley The plurality of strands w are connected to the first conducting wire hollow shaft 1, the guide rotors 11, 9, the twisted wire winding ring part 13, the guide rotor 10, 12. Winding of the stationary winding bobbin frame 21 in the buncher 15 via the guide trochanter 29 of the hollow shaft 3 for the second conducting wire, the stranded wire guide piece 18 of the buncher 15, and the guide trochanter 30 of the hollow shaft 4 for the fourth conducting wire. A wire twisting device having pre-twisting, characterized in that the wire is wound around a take-up bobbin 23.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57177002A JPS5948494B2 (en) | 1982-10-09 | 1982-10-09 | Wire twisting device with pre-twisting section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57177002A JPS5948494B2 (en) | 1982-10-09 | 1982-10-09 | Wire twisting device with pre-twisting section |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5966587A JPS5966587A (en) | 1984-04-16 |
JPS5948494B2 true JPS5948494B2 (en) | 1984-11-27 |
Family
ID=16023452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57177002A Expired JPS5948494B2 (en) | 1982-10-09 | 1982-10-09 | Wire twisting device with pre-twisting section |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5948494B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217552U (en) * | 1975-07-26 | 1977-02-07 | ||
JPS5239105A (en) * | 1975-09-23 | 1977-03-26 | Toshiba Corp | Armature winding of ac rotary machine |
JPS5549366A (en) * | 1978-10-04 | 1980-04-09 | Mitsubishi Petrochem Co Ltd | Tetraglycidyloxy-diphenylsulfone |
-
1982
- 1982-10-09 JP JP57177002A patent/JPS5948494B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217552U (en) * | 1975-07-26 | 1977-02-07 | ||
JPS5239105A (en) * | 1975-09-23 | 1977-03-26 | Toshiba Corp | Armature winding of ac rotary machine |
JPS5549366A (en) * | 1978-10-04 | 1980-04-09 | Mitsubishi Petrochem Co Ltd | Tetraglycidyloxy-diphenylsulfone |
Also Published As
Publication number | Publication date |
---|---|
JPS5966587A (en) | 1984-04-16 |
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