JPS5942115B2 - Handicraft twining machine - Google Patents
Handicraft twining machineInfo
- Publication number
- JPS5942115B2 JPS5942115B2 JP900780A JP900780A JPS5942115B2 JP S5942115 B2 JPS5942115 B2 JP S5942115B2 JP 900780 A JP900780 A JP 900780A JP 900780 A JP900780 A JP 900780A JP S5942115 B2 JPS5942115 B2 JP S5942115B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- way clutch
- internal gear
- fixed
- intermediate case
- 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
- D07B3/14—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material hand-operated
Landscapes
- Ropes Or Cables (AREA)
Description
【発明の詳細な説明】
本発明は平行に張った複数本の撚紐素糸の夫々に一方向
への下撚りを各別に施し、それから、下撚り素糸の全部
を撚絡ませる他方向への本撚りを施す撚紐の製作を、回
転軸の回転方向転換と、係合方向を正反対する第１、第
２の一方向クラッチとによって制御するようにした手芸
用撚紐機に係り、具体的には、各撚紐素糸の一端を掛け
る複数個のフックの夫々を、インターナルギヤに噛合す
る複数個の遊星歯車に設け、回転軸の一方向への回転の
とき、各フックを前面に突出する前面ケースの回転を第
１の一方向クラッチにより禁止してその前面ケース内で
インターナルギヤを単独で回転させ、回転軸の他方向へ
の回転のとき、第２の一方向クラッチによりインターナ
ルギヤの単独回転を禁止して前面ケースとともに回転さ
せる構成にしたものであって、かかる第１、第２の一方
向クラッチの、回転軸の回転方向転換と共に交互に生ず
るクラッチ作用により、撚紐の製作を正確にして、信頼
性及び耐久性の高い手芸用撚紐機を提供することを目的
とするものである。[Detailed Description of the Invention] The present invention involves firstly twisting each of a plurality of twisted yarns stretched in parallel in one direction, and then twisting and intertwining all of the first twisted yarns in the other direction. The present invention relates to a handicraft twisting machine that controls the production of twisted cord for final twisting by changing the direction of rotation of a rotating shaft and first and second one-way clutches whose engagement directions are opposite to each other. Specifically, a plurality of hooks for hanging one end of each twisted string yarn are provided on a plurality of planetary gears meshing with an internal gear, and each hook is attached to the front surface when the rotation axis rotates in one direction. A first one-way clutch inhibits the rotation of the front case protruding from the front case, and the internal gear is rotated independently within the front case, and when the rotating shaft rotates in the other direction, the second one-way clutch prevents the internal gear from rotating in the other direction. The structure is such that the internal gear is prohibited from rotating independently and is rotated together with the front case, and the clutch action of the first and second one-way clutches that occurs alternately as the rotation direction of the rotating shaft is changed causes twisting. It is an object of the present invention to provide a handicraft cord twisting machine that can accurately produce cords and has high reliability and durability.
本発明の好適な一実施例を添付図面について説明する。A preferred embodiment of the invention will be described with reference to the accompanying drawings.
１は外周にクリップｅを突出したカップ形の固定ケース
であって、後部壁２から内部に管状軸３を突出し、その
管状軸３の外周に軸方向に長い廻止め溝４を設ける。Reference numeral 1 denotes a cup-shaped fixed case with a clip e projected on its outer periphery, a tubular shaft 3 protruding inward from a rear wall 2, and a rotation stopper groove 4 long in the axial direction provided on the outer periphery of the tubular shaft 3.
７は前記の固定ケース１の前面の開口部５に一部を内嵌
すると共に、後部壁８から後側に突出した中空軸９を固
定ケース１の前記の管状軸３の内周に回転自由に通した
カップ形の中間ケースであって、後部壁８の前面に中空
軸９と同心をなす円筒１１を突出してこれに軸方向の廻
止め溝１２を設ける。7 is partially fitted into the opening 5 on the front surface of the fixed case 1, and a hollow shaft 9 protruding rearward from the rear wall 8 is freely rotatable around the inner periphery of the tubular shaft 3 of the fixed case 1. This is a cup-shaped intermediate case that is passed through the rear wall 8, and a cylinder 11 concentric with the hollow shaft 9 is projected from the front surface of the rear wall 8, and an axial rotation stopper groove 12 is provided in the cylinder 11.
１４は中間ケース７の外周前側に一部を嵌着してねじ１
０により固定したカップ形の前面ケースであって、固定
ケース１の前端にもほぼ同外径の後端を接する。14 is a screw 1 that is partially fitted on the front side of the outer periphery of the intermediate case 7.
This is a cup-shaped front case fixed by a fixed case 1, and its rear end, which has approximately the same outer diameter, also touches the front end of the fixed case 1.
この前面ケース１４には前面壁１５の中心の周りに前側
へ少し突出した筒状の三個の挿通支持孔１６を等間隔に
環設し、前面壁１５の後側の中心部に回転軸の支承孔１
７を筒形突出壁によって形成する。The front case 14 has three cylindrical insertion support holes 16 arranged at equal intervals around the center of the front wall 15 and projecting slightly forward. Bearing hole 1
7 is formed by a cylindrical projecting wall.
１８は前面ケース１４の前面壁１５の後側に回転自由に
嵌めたインターナルギヤであって、これに形成した後部
壁１９を中間ケース７の前端の開口１３に当て、その後
部壁１９の中心部の前側に前面ケース１４の支承孔１７
の周壁の後端面にほぼ接する軸挿孔突起２０を設けて半
径方向のピン支承溝２１を設け、後面にボス２２を設け
てこれを中間ケース７０円筒１１に遊挿する。Reference numeral 18 denotes an internal gear that is rotatably fitted to the rear side of the front wall 15 of the front case 14, and the rear wall 19 formed thereon is placed against the opening 13 at the front end of the intermediate case 7, and the center of the rear wall 19 is The support hole 17 of the front case 14 is located on the front side of the
A shaft insertion protrusion 20 is provided which is substantially in contact with the rear end surface of the peripheral wall of the housing, a radial pin support groove 21 is provided, and a boss 22 is provided on the rear surface and is loosely inserted into the cylinder 11 of the intermediate case 70.
２３は前面ケース１４の前面壁１５の後側面とインター
ナルギヤ１８の後部壁１９の前面とに接触状にして、イ
ンターナルギヤ１８に噛合わせた三個の遊星歯車であっ
て、それぞれのフック２４を前記の挿通支持孔１６に通
して軸支し、それらのフック２４を前面ケース１４の前
面壁１５から等角度間隔に突出する。Reference numeral 23 denotes three planetary gears meshed with the internal gear 18 in contact with the rear side surface of the front wall 15 of the front case 14 and the front surface of the rear wall 19 of the internal gear 18, each of which has a hook. 24 are pivotally supported through the insertion support hole 16, and the hooks 24 protrude from the front wall 15 of the front case 14 at equal angular intervals.
２５は固定ケース１の背部から中間ケース７の中心軸孔
及びインターナルギヤ１８のボス２２と軸挿孔突起２０
の各中心に遊挿し、かつ半径方向のピン２６をピン支承
溝２１に嵌めた回転軸であって、インターナルギヤ１８
がこの回転軸２５によりどの方向にも回転されるように
する。Reference numeral 25 extends from the back of the fixed case 1 to the central shaft hole of the intermediate case 7, the boss 22 of the internal gear 18, and the shaft insertion projection 20.
The rotating shaft is loosely inserted into each center of the internal gear 18 and has a radial pin 26 fitted in the pin support groove 21.
can be rotated in any direction by this rotating shaft 25.
回転軸２５には曲柄形の把柄２７を設ける。A curved handle 27 is provided on the rotating shaft 25.
２８は固定ケース１と中間ケース７との間に設けた第１
の一方向クラッチ、２９は中間ケース７とインターナル
ギヤ１８の間に設けた第２の一方向クラッチであって、
それらは係合方向を正反対にしである。28 is a first
The one-way clutch 29 is a second one-way clutch provided between the intermediate case 7 and the internal gear 18,
They are in opposite directions of engagement.
第１の一方向クラッチ２８は、固定ケース１の管状軸３
に外嵌めして内周の係止突起３１を廻止め溝４に嵌めて
固定ケース１に対し回転可能にした軸方向移動可能な可
動クラッチ環３０と、そのクラッチ環３０を中間ケース
７の後部壁８の後面に押すばね３２とを備える。The first one-way clutch 28 is connected to the tubular shaft 3 of the fixed case 1.
A movable clutch ring 30 that is movable in the axial direction and is rotatable relative to the fixed case 1 by fitting the locking protrusion 31 on the inner circumference into the locking groove 4, and the clutch ring 30 is attached to the rear part of the intermediate case 7. A spring 32 for pushing the rear surface of the wall 8 is provided.
可動クラッチ環３０には第２図により明らかなように右
廻り方向に係合面を有する係合歯３３を設け、前記の後
部壁８に該係合歯３３に対して左廻りの方向から係合す
るクラッチ歯３４を形成する。As is clear from FIG. 2, the movable clutch ring 30 is provided with an engaging tooth 33 having an engaging surface in the clockwise direction, and the rear wall 8 is provided with an engaging tooth 33 that engages with the engaging tooth 33 from the counterclockwise direction. Clutch teeth 34 are formed to match.
第２の一方向クラッチ２９は中間ケース７０円筒１１に
外嵌めして内周の係止突起３６を廻止め溝１２に嵌めて
中間ケース７及び前面ケース１４に対して回転不能にす
る軸方向移動を可能にした可動クラッチ環３５と、その
クラッチ環３５をインターナルギヤ１８の後部壁１９の
後面に押すばね３７とを備える。The second one-way clutch 29 is fitted externally to the cylinder 11 of the intermediate case 70, and the locking protrusion 36 on the inner circumference is fitted into the locking groove 12, so that the second one-way clutch 29 is moved in the axial direction so as to be unrotatable relative to the intermediate case 7 and the front case 14. The clutch ring 35 is provided with a movable clutch ring 35 and a spring 37 that presses the clutch ring 35 against the rear surface of the rear wall 19 of the internal gear 18.
可動クラッチ環３５には第２図に明らかなように左廻り
方向に係合面を有する係合歯３８を設け、前記の後部壁
」９にインターナルギヤ１８の右廻り方向から係合する
クラッチ歯３８を設ける。As is clear from FIG. 2, the movable clutch ring 35 is provided with engagement teeth 38 having an engagement surface in the counterclockwise direction, and the clutch engages with the rear wall 9 from the clockwise direction of the internal gear 18. Teeth 38 are provided.
前記実施例の作用を説明するに、回転軸２５を左方向４
１に回転するとき、中間ケース７と該ケース７に固定し
た前面ケース１４とが第１の一方向クラッチ２８のクラ
ッチ係合により左方向の回転を禁止され、第２の一方向
クラッチ２９では可動クラッチ環３５の係合歯３８に対
してクラッチ歯３９が滑りを生ずるので、該回転軸２５
に対してピン２６により回転を拘束されているインター
ナルギヤ１８だけが左方向に連塑回転する。To explain the operation of the above embodiment, the rotating shaft 25 is rotated in the left direction 4.
1, the intermediate case 7 and the front case 14 fixed to the case 7 are prevented from rotating in the left direction by the clutch engagement of the first one-way clutch 28, and are prevented from rotating by the second one-way clutch 29. Since the clutch teeth 39 slip against the engagement teeth 38 of the clutch ring 35, the rotating shaft 25
On the other hand, only the internal gear 18 whose rotation is restrained by the pin 26 continuously rotates to the left.
このため各遊星歯車２３は公転を全く生ずることなく自
転し、各フック２４の夫々が単独的に左に廻る自転回転
を生ずる。Therefore, each planetary gear 23 rotates on its own axis without causing any revolution, and each hook 24 independently rotates around its axis to the left.
また回転軸２５を右方向４２に回転すると、第２の一方
向クラッチ２９のクラッチ係合によりインターナルギヤ
１Ｂの単独連動回転が禁止され、第１の一方向クラッチ
２８に於てはクラッチ歯３４が、固定ケース１に対して
回転不能にされている可動クラッチ環３０の係合歯３３
を滑る。Further, when the rotating shaft 25 is rotated in the right direction 42, the independent interlocking rotation of the internal gear 1B is prohibited by the clutch engagement of the second one-way clutch 29, and the clutch teeth 34 of the first one-way clutch 28 are However, the engaging teeth 33 of the movable clutch ring 30 are made non-rotatable with respect to the fixed case 1.
slide.
このため、回転軸２５に回転を拘束されているインター
ナルギヤ１８と、中間ケース７と、前面ケース１４とが
同体をなして回転軸２５により右方向へ公転的に回転し
、各フック２４と各遊星歯車２３はインターナルギヤ１
８と係合する自転回転を全く生ぜず、該ギヤ１８と共に
右に公転する。Therefore, the internal gear 18 whose rotation is restricted by the rotating shaft 25, the intermediate case 7, and the front case 14 are integrally rotated clockwise by the rotating shaft 25, and each hook 24 and Each planetary gear 23 is an internal gear 1
8 and revolves to the right together with the gear 18 without causing any rotation.
本発明の手芸用撚紐機は第３図に示すように机などに固
定した糸掛具５１と、各フック２４間に、毛糸などの数
条の撚紐素糸５２ａ、５２ｂ。As shown in FIG. 3, the handicraft twisting machine of the present invention has a thread hook 51 fixed to a desk or the like, and several threads 52a, 52b of twisted thread such as wool between each hook 24.
５２ｃを平行に緊張させて張り、グリップ６を握って該
緊張を保持しなから把柄２７により回転軸２５を既述し
たように左方向４１に回転する。52c are tensioned in parallel, and while holding the tension by gripping the grip 6, the rotating shaft 25 is rotated in the left direction 41 using the handle 27 as described above.
然るとき既に説明したとおりに各フック２４の左廻り回
転により各素糸５２ａ〜５２ｃの夫々に２の下撚りがか
けられる。At this time, as already explained, two first twists are applied to each of the yarns 52a to 52c by counterclockwise rotation of each hook 24.
よって適度の下撚り数になってから回転軸２５を既述の
ように左方向４２に回転すると、２下撚りのかかった各
素糸５２ａ〜５２ｃが互に撚り絡んでＳ撚りがかけられ
た撚紐５３になる。Therefore, when the rotating shaft 25 is rotated in the left direction 42 as described above after reaching a suitable number of first twists, each of the threads 52a to 52c, which have been subjected to two first twists, are twisted together to form an S twist. The twisted string becomes 53.
本発明は前記の説明によっても明らかであるように、前
面ケース１４の前面に突出する複数のフック２４の各遊
星歯車２３が噛合ったインターナルギヤ１８を、そのギ
ヤ１８と一体的に回転する回転軸２５の一方向回転操作
で単独回転し、そのときには第１の一方向クラッチがク
ラッチ作用により前面ケース１４０回転軸２５と同じ方
向への回転を禁止するようになし、第２の一方向クラッ
チに於ては滑りを生じさせて前記の単独回転を許容する
とともに、回転軸２５を他方向に回転するときは、第１
の一方向クラッチに滑りを生じさせて前面ケース１４０
回転軸２５と同方向への回転を許容すると同時に第２の
一方向クラッチのクラッチ作用でインターナルギヤの単
独回転を禁じて前面ケース１４と共に回転させる構成を
もつものであるから、各フックに掛けられた撚紐素糸の
夫夫の一方向への下撚りと、他方向への撚りかけによる
撚紐の製作とを極めて明確に施すことができる。As is clear from the above description, the present invention rotates an internal gear 18 in which each of the planetary gears 23 of a plurality of hooks 24 protruding from the front surface of the front case 14 are meshed, integrally with the gear 18. When the rotary shaft 25 is rotated in one direction, the first one-way clutch is configured to prevent the front case 140 from rotating in the same direction as the rotary shaft 25 through clutch action, and the second one-way clutch When rotating the rotation shaft 25 in the other direction, the rotation shaft 25 is rotated in the other direction.
The front case 140 is caused to slip in the one-way clutch.
The internal gear is configured to allow rotation in the same direction as the rotating shaft 25, and at the same time prohibit independent rotation of the internal gear by the clutch action of the second one-way clutch, causing the internal gear to rotate together with the front case 14. It is possible to very clearly produce a twisted string by first twisting the twisted string yarn in one direction and twisting it in the other direction.
而して、第１と第２の係合方向を反対にする一方向クラ
ッチの存在により、手芸撚紐の製作に関する信頼性及び
撚紐機の耐久性を向上できる。Thus, the presence of the one-way clutch that reverses the first and second engagement directions makes it possible to improve the reliability of the handicraft twisting cord production and the durability of the twisting machine.
添付図面は本発明の一実施例を示し、第１図は中心部縦
断側面図、第２図は分解斜視図、第３図は撚紐製作を説
明した斜視図である。
１・・・固定ケース、６・・・グリップ、７・・・中間
ケース、１４・・・前面ケース、１６・・・挿通支持孔
、１８・・・インターナルギヤ、２３・・・遊星歯車、
２４・・・フック、２５・・・回転軸、２７・・刷柄、
２８・・・第１の一方向クラッチ、２９・・・第２の一
方向クラッチ。The accompanying drawings show an embodiment of the present invention, and FIG. 1 is a vertical sectional side view of the center, FIG. 2 is an exploded perspective view, and FIG. 3 is a perspective view illustrating the production of twisted cords. DESCRIPTION OF SYMBOLS 1... Fixed case, 6... Grip, 7... Intermediate case, 14... Front case, 16... Insertion support hole, 18... Internal gear, 23... Planetary gear,
24... Hook, 25... Rotating shaft, 27... Print pattern,
28...First one-way clutch, 29... Second one-way clutch.
Claims (1)
の開口５からカップ形の中間ケース７を同心にして回転
自由に嵌め、その中間ケース７の前面に、内部にインタ
ーナルギヤ１８を回転自由に嵌めたカップ形の前面ケー
ス１４を固着し、インターナルギヤ１８には固定ケース
１及び中間ケースＩの夫々の背部中心から回転自由に通
した杷柄付回転軸２５を固定すると共に、前面ケース１
４の前面壁１５に同心配列で設けた複数個の挿通支持孔
１６からフック２４を回転自由にして前面に突出した複
数個の遊星歯車２３をほぼ同角度間隔でインターナルギ
ヤ１８に係合し、さらに固定ケース１と中間ケース７と
の間に第１の一方向クラッチ２８を設け、中間ケース７
とインターナルギヤ１８との間に第１の一方向クラッチ
２８と係合方向を正反対にした第２の一方向クラッチ２
９を設りてなる手芸用撚紐機。1. A cup-shaped intermediate case 7 is fitted concentrically and freely rotatably into the front opening 5 of a cup-shaped fixed case 1 provided with a grip 6, and an internal gear 18 is freely rotatably fitted inside the front surface of the intermediate case 7. A cup-shaped front case 14 fitted in the front case is fixed, and a rotary shaft 25 with a loquat handle, which is freely rotatably passed through the center of the back of each of the fixed case 1 and the intermediate case I, is fixed to the internal gear 18. 1
The hooks 24 are freely rotatable through a plurality of insertion support holes 16 provided concentrically in the front wall 15 of 4, and the plurality of planetary gears 23 protruding from the front are engaged with the internal gears 18 at approximately the same angular intervals. Furthermore, a first one-way clutch 28 is provided between the fixed case 1 and the intermediate case 7, and the intermediate case 7
A second one-way clutch 2 whose engagement direction is opposite to that of the first one-way clutch 28 is provided between the internal gear 18 and the first one-way clutch 28.
Handicraft twisting machine with 9 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900780A JPS5942115B2 (en) | 1980-01-29 | 1980-01-29 | Handicraft twining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900780A JPS5942115B2 (en) | 1980-01-29 | 1980-01-29 | Handicraft twining machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56112591A JPS56112591A (en) | 1981-09-04 |
| JPS5942115B2 true JPS5942115B2 (en) | 1984-10-12 |
Family
ID=11708590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP900780A Expired JPS5942115B2 (en) | 1980-01-29 | 1980-01-29 | Handicraft twining machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942115B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995195A (en) * | 2012-10-18 | 2013-03-27 | 吴江市元通纺织品有限公司 | Hand-held electric spinning hammer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004048679A1 (en) * | 2002-11-25 | 2004-06-10 | Bridgestone Corporation | Twisting machine, twisted wire manufacturing method, ply, and pneumatic tire |
| CN107012704A (en) * | 2017-04-26 | 2017-08-04 | 孙成龙 | A kind of automatic equipment of making cord |
-
1980
- 1980-01-29 JP JP900780A patent/JPS5942115B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995195A (en) * | 2012-10-18 | 2013-03-27 | 吴江市元通纺织品有限公司 | Hand-held electric spinning hammer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56112591A (en) | 1981-09-04 |
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