JPS6333985Y2 - - Google Patents
Info
- Publication number
- JPS6333985Y2 JPS6333985Y2 JP1983200668U JP20066883U JPS6333985Y2 JP S6333985 Y2 JPS6333985 Y2 JP S6333985Y2 JP 1983200668 U JP1983200668 U JP 1983200668U JP 20066883 U JP20066883 U JP 20066883U JP S6333985 Y2 JPS6333985 Y2 JP S6333985Y2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- hook
- stitch
- knitting
- comb teeth
- 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
- 238000009940 knitting Methods 0.000 claims description 34
- 244000126211 Hericium coralloides Species 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 101100229738 Mus musculus Gpank1 gene Proteins 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Landscapes
- Knitting Machines (AREA)
Description
【考案の詳細な説明】
技術分野
この考案は多数の編針を有する針床上に装置さ
れたキヤリジに、フツクが前記編針のフツクと対
向する対向針を前後動可能並びに前後方向の軸線
の周りに僅か回動可能に支持し、その対向針のフ
ツクと、前記編針のフツクとを結合及び解除して
編目を移転することにより、対向針が編針の編成
する編目と表裏逆の編目を編成し得るようにした
編機に関するものである。[Detailed description of the invention] Technical field This invention has a carriage installed on a needle bed having a large number of knitting needles, in which a hook is capable of moving back and forth an opposing needle facing the hook of the knitting needles, and a slight movement around an axis in the back and forth direction. The hooks of the opposing needles are rotatably supported, and the hooks of the opposing needles are coupled and released from the hooks of the knitting needles to transfer the stitches, so that the opposing needles can knit stitches that are the reverse of the stitches knitted by the knitting needles. This is about a knitting machine that has been developed.
目 的
この考案の目的は対向針によつて編成された編
目を編針に移すべく両針のフツクどうしを結合す
るのに当つて、その対向針が針床前縁の櫛歯の位
置をその前方から後方へ移動される後退時期に、
前記編目を対向針のフツク内面に密着させてその
編目の浮上りや目はずれを防止するとともに、前
記対向針のフツク先端がたとえ櫛歯に接触するこ
とがあつても、そのフツク先端が櫛歯の外側にそ
れることなく確実に本来の作動領域内に入るよう
にして、対向針から編針への編目の移転を確実に
行うことができる新規な編機を提供することにあ
る。Purpose The purpose of this invention is to connect the hooks of both needles in order to transfer the stitches knitted by the opposing needles to the knitting needles. During the retreat period when you are moved backwards from
The stitches are brought into close contact with the inner surface of the hook of the opposing needle to prevent the stitches from floating or being misaligned, and even if the tip of the hook of the opposing needle comes into contact with the comb teeth, the tip of the hook will not touch the comb teeth. To provide a new knitting machine capable of reliably transferring stitches from opposing needles to knitting needles by ensuring that the stitches enter the original working area without deviating to the outside.
構 成
上記した目的を達成するために、この考案は対
向針が編成した新たな編目の移転に当り対向針の
フツクを編針のフツクに結合すべくその対向針の
フツクが櫛歯の前方からその櫛歯の位置を通過す
る後退時期に、その対向針を僅か上方に移動させ
るとともに僅か回動させるように構成されてい
る。Composition In order to achieve the above-mentioned purpose, this device connects the hook of the opposing needle to the hook of the knitting needle when transferring a new stitch knitted by the opposing needle. The counter needle is configured to move slightly upward and rotate slightly during the retreat period when passing through the position of the comb teeth.
実施例
以下、この考案を具体化した一実施例を図面に
基づいて説明する。Embodiment Hereinafter, an embodiment embodying this invention will be described based on the drawings.
第1図に示すように、この実施例の編機の針床
1の前縁には多数の櫛歯3が等ピツチで配列さ
れ、各櫛歯3間の後方に設けられた針溝2内には
多数の編針(以下主針という)4がそのバツト4
bを上方へ突出させた状態でそれぞれ前後動可能
に配置されている。前記針床1上にはキヤリジ5
が前記主針4の列設方向に沿つて左右に摺動可能
に装置され、このキヤリジ5にはその全体を覆う
ように主カバー6が着脱可能に装着されている。 As shown in FIG. 1, a large number of comb teeth 3 are arranged at equal pitches on the front edge of the needle bed 1 of the knitting machine of this embodiment, and in the needle groove 2 provided at the rear between each comb tooth 3. A large number of knitting needles (hereinafter referred to as main needles) 4 are attached to the bat 4.
b are arranged so as to be movable back and forth with the portions protruding upward. A carriage 5 is placed on the needle bed 1.
is slidable left and right along the direction in which the main needles 4 are arranged, and a main cover 6 is removably attached to the carriage 5 so as to cover the entire carriage.
第2図に示すように、キヤリジ5の中央内部に
は図示しないモータにより回転される駆動カム輪
13が配置され、同カム輪13にはこの実施例の
編機における各機構を作動させるための複数のカ
ムが形成されている。第7図はこれらのカムのう
ち本考案に関係する、主針駆動カム50、副針前
後動カム51及び副針回動カム52の形状を線図
として表わしたものである。 As shown in FIG. 2, a drive cam wheel 13 rotated by a motor (not shown) is disposed inside the center of the carriage 5, and the cam wheel 13 has a drive cam wheel 13 for operating each mechanism in the knitting machine of this embodiment. A plurality of cams are formed. FIG. 7 is a diagram showing the shapes of the main needle drive cam 50, the sub needle back and forth movement cam 51, and the sub needle rotation cam 52, which are related to the present invention among these cams.
前記キヤリジ5の右側部(第2図の左側)に前
後に延びるように設けられた支軸8の後部には主
針作動体9が前後動可能に挿嵌支持され、その中
央部には先端がキヤリジ5の中央側に向かつて突
出する作動腕10が一体形成されている。作動腕
10の先端には把持体11が連結固定され、その
後端部下面には主針4のバツト4bを把持するた
めの把持部11aが設けられている。又、キヤリ
ジ5の中央部下面には前後に延びる案内通路12
aを有する案内板12が前後位置調節可能に配置
されている。そして、前記駆動カム輪13の主針
駆動カム50に連結されたレバー機構(図示しな
い)を介して、前記主針作動体9、把持体11が
前後に一体移動されることにより、把持部11a
に把持されたバツト4bが案内板12の案内通路
12aに案内されながら、主針4がそのフツク4
aを櫛歯3の前方へ突出させたベラ抜け位置と、
同櫛歯3の後方に退避させたノツクオーバー位置
との間で前後に往復動されるようになつている。 A main needle actuating body 9 is inserted and supported in the rear part of a support shaft 8 provided so as to extend back and forth on the right side of the carriage 5 (left side in FIG. An operating arm 10 is integrally formed that projects toward the center of the carriage 5. A gripping body 11 is connected and fixed to the tip of the operating arm 10, and a gripping portion 11a for gripping the butt 4b of the main needle 4 is provided on the lower surface of the rear end. Further, a guide passage 12 extending back and forth is provided on the lower surface of the center of the carriage 5.
A guide plate 12 having a shape a is arranged so that its position can be adjusted back and forth. Then, the main needle operating body 9 and the gripping body 11 are integrally moved back and forth via a lever mechanism (not shown) connected to the main needle driving cam 50 of the driving cam wheel 13, so that the gripping portion 11a
While the butt 4b held by the hook 4b is guided through the guide passage 12a of the guide plate 12, the main needle 4
a bellow removal position where a protrudes in front of the comb teeth 3;
The comb teeth 3 are reciprocated back and forth between a knock-over position and a retracted position behind the comb teeth 3.
第2図及び第3図に示すように、前記キヤリジ
5の台板16の前部下面には側面ほぼU字状の支
持金具18が固定されている。この支持金具18
に支承した前後に延びる軸19には上下動支持部
材としての案内筒20がそのアーム部20aのほ
ぼ中央の孔20bにて揺動可能に支持され、前記
支持金具18の下面に取着した板ばね14により
第3図の時計方向に回動付勢されている。 As shown in FIGS. 2 and 3, a support fitting 18 having a generally U-shaped side surface is fixed to the lower front surface of the base plate 16 of the carriage 5. As shown in FIGS. This support metal fitting 18
A guide tube 20 serving as a vertically movable support member is swingably supported in a hole 20b in the approximate center of an arm portion 20a on a shaft 19 extending back and forth supported by a plate attached to the lower surface of the support fitting 18. It is biased to rotate clockwise in FIG. 3 by a spring 14.
案内筒20には回動支持部材としての副針支持
筒21が基端連結部21bにて回動可能に挿通支
持され、その周壁両側部には前後に延びるスリツ
ト21aが形成されている。この副針支持筒21
内には先端のフツク24aが主針4のフツク4a
と対向するように対向針(以下、副針という)2
4が着脱自在に挿通支持されている。この副針2
4の針幹24bの基端には副針支持筒21内を摺
動する針取付杆25が固着されている。この針取
付杆25の前端には副針支持筒21の前記両スリ
ツト21aを介して副針24の軸線と直交する方
向に突出するように一対の操作突片26が一体形
成され、両操作突片26と前記スリツト21aと
の係合により副針24が副針支持筒21に対し前
後動及び前後方向に延びる軸線の周りに一体回動
可能となつている。 An auxiliary needle support cylinder 21 serving as a rotation support member is rotatably inserted and supported in the guide cylinder 20 at a proximal end connecting portion 21b, and slits 21a extending back and forth are formed on both sides of the peripheral wall thereof. This secondary needle support cylinder 21
Inside, the hook 24a at the tip is the hook 4a of the main needle 4.
Opposed needle (hereinafter referred to as secondary needle) 2
4 is inserted and supported in a detachable manner. This secondary needle 2
A needle attachment rod 25 that slides within the secondary needle support cylinder 21 is fixed to the base end of the needle stem 24b of No. 4. A pair of operation protrusions 26 are integrally formed at the front end of the needle attachment rod 25 so as to protrude in a direction perpendicular to the axis of the sub needle 24 through the slits 21a of the sub needle support cylinder 21. The engagement between the piece 26 and the slit 21a allows the sub needle 24 to move back and forth with respect to the sub needle support cylinder 21 and rotate integrally around an axis extending in the front and back direction.
キヤリジ5の前側部において前記支軸8には支
持枠15がその右側部にて前後にスライド可能に
支持され、同支持枠15の左側部下面には前記台
板16の前方突出部左側縁16aに嵌合してこの
支持枠15を略水平に保持するスライド案内部1
7が形成されている。支持枠15の後方突出部1
5bの上面に突設された連結ピン61には前記駆
動カム輪13の副針前後動カム51に連結された
連動レバー62の前端が連結されており、この連
動レバー62の動作に伴い支持枠15が前後に往
復動されるようになつている。 At the front side of the carriage 5, a support frame 15 is supported on the right side of the support shaft 8 so as to be slidable back and forth, and on the lower left side of the support frame 15 is a left side edge 16a of the front protrusion of the base plate 16. A slide guide portion 1 that fits into the support frame 15 and holds the support frame 15 substantially horizontally.
7 is formed. Rear protrusion 1 of support frame 15
The front end of an interlocking lever 62 connected to the auxiliary needle back and forth moving cam 51 of the drive cam wheel 13 is connected to a connecting pin 61 protruding from the upper surface of the drive cam wheel 5b. 15 is designed to be reciprocated back and forth.
前記支持枠15の前壁15a内面には取付軸6
3により正面略逆L字状をなす操作レバー27が
回動操作可能に支持され、その一端には自身の弾
性に抗して前後に変位し得る三角突条の係止突起
27aが一体形成されるとともに、右側縁には副
針24の一方の操作突片26の後方に設けた係止
凹部26aに係合し得る円弧状の連係部27bが
形成されている。又、前記支持枠15には前記係
止突起27aが係脱する係止孔64が設けられて
いる。そして、前記操作レバー27は、第4図に
示すように、係止突起27aが支持枠15の下側
縁に係合されるとともに連係部27bが取付操作
突片26の係止凹部26aに係止された保持位置
と、係止突起27aが支持枠15の係止孔64に
係合されかつ連結部27bが前記係止凹部26a
から離間された解除位置との間で回動される。従
つて、操作レバー27が保持位置に配置されたと
きには、同レバー27と操作突片26との嵌合を
介して副針24が支持枠15と一体移動可能とな
るとともに、同レバー27が解除位置に配置され
たときには、副針24が副針支持筒21と一体に
回動操作可能でかつ単独で同支持筒21に対し前
後にスライド可能となる。 A mounting shaft 6 is provided on the inner surface of the front wall 15a of the support frame 15.
3, an operating lever 27 having a substantially inverted L-shape from the front is rotatably supported, and a triangular locking protrusion 27a that can be displaced back and forth against its own elasticity is integrally formed at one end of the operating lever 27. At the same time, an arc-shaped linking part 27b is formed on the right side edge and can be engaged with a locking recess 26a provided at the rear of one of the operating protrusions 26 of the sub needle 24. Further, the support frame 15 is provided with a locking hole 64 into which the locking protrusion 27a engages and disengages. As shown in FIG. 4, the operating lever 27 has a locking protrusion 27a engaged with the lower edge of the support frame 15, and a connecting portion 27b engaged with the locking recess 26a of the mounting operation protrusion 26. In the locked holding position, the locking protrusion 27a is engaged with the locking hole 64 of the support frame 15, and the connecting portion 27b is in the locking recess 26a.
and a release position spaced apart from the release position. Therefore, when the operating lever 27 is placed in the holding position, the secondary needle 24 can move integrally with the support frame 15 through the engagement between the lever 27 and the operating protrusion 26, and the lever 27 is released. When placed in this position, the sub needle 24 can be rotated integrally with the sub needle support tube 21 and can independently slide back and forth with respect to the support tube 21.
第3図に示すように、キヤリジ5の台板16上
には軸支体66が固定され、その軸支体66には
副針24を回動及び上下動するための回動部材6
7がその水平軸部68にて回動可能に支持されて
いる。この軸支体66の案内腕部69には前記支
軸8が挿通案内されるとともに、回動部材67の
垂下端部には逆への字状をなすカム溝71が形成
され、そのカム溝71には前記案内筒20のアー
ム部20a先端に突設した係合ピン72が係合さ
れている。又、前記回動部材67の基端前面には
軸ピン70により中間レバー73がほぼ中央にて
回動可能に支持され、そのレバー73の一端と回
動部材67との間に掛装されたばね74により同
レバー73が第3,4図の時計方向へ回動付勢さ
れている。回動部材67の側縁には規制片75が
突設され、常には、これに前記ばね74の付勢力
により前記中間レバー73の側縁が係合されて、
同レバー73の時計方向の回動が規制されてい
る。 As shown in FIG. 3, a shaft support 66 is fixed on the base plate 16 of the carriage 5, and a rotation member 66 for rotating and vertically moving the sub needle 24 is attached to the shaft support 66.
7 is rotatably supported by its horizontal shaft portion 68. The support shaft 8 is inserted and guided through the guide arm 69 of the shaft support 66, and a cam groove 71 having an inverted shape is formed in the hanging end of the rotation member 67. An engagement pin 72 protruding from the tip of the arm portion 20a of the guide tube 20 is engaged with the engagement pin 71. An intermediate lever 73 is rotatably supported at approximately the center by a shaft pin 70 on the front surface of the proximal end of the rotating member 67, and a spring is hung between one end of the lever 73 and the rotating member 67. 74 urges the lever 73 to rotate clockwise in FIGS. 3 and 4. A regulating piece 75 is protruded from the side edge of the rotating member 67, and the side edge of the intermediate lever 73 is normally engaged with this by the biasing force of the spring 74.
The clockwise rotation of the lever 73 is restricted.
前記回動部材67の水平軸部68後端には前記
駆動カム輪13の副針回動カム52に連結された
回動付与レバー76の前端が連結されている。 A front end of a rotation imparting lever 76 connected to the auxiliary needle rotation cam 52 of the drive cam wheel 13 is connected to the rear end of the horizontal shaft portion 68 of the rotation member 67 .
そして、第5,6図に示すように、この回動付
与レバー76を介して回動部材67が往復回動さ
れたときには、ばね74の付勢力に基づく中間レ
バー73の側縁と規制片75との係合を介して、
中間レバー73が回動部材67と一体回動され、
その中間レバー73の他端に突設した連係ピン7
3aと前記副針支持筒21に形成した二叉部77
との連結を介して、その副針支持筒21とともに
副針24が結合方向又は解除方向へ前後方向に延
びる軸線の周りに所定角度回動される。又、この
副針24の回動と同時に、前記カム溝71と係合
ピン72との係合を介してカム溝71の形状に応
じ、案内筒20が軸19を中心に揺動され、副針
支持筒21と案内筒20との間に相対回動を生じ
つつ、副針支持筒21と副針24とが前後方向に
延びる軸線と略平行な状態で一体的に上下動され
る。 As shown in FIGS. 5 and 6, when the rotary member 67 is reciprocated via the rotation imparting lever 76, the side edge of the intermediate lever 73 and the regulating piece 75 based on the biasing force of the spring 74 Through engagement with
The intermediate lever 73 is rotated integrally with the rotating member 67,
Linking pin 7 protruding from the other end of the intermediate lever 73
3a and the bifurcated portion 77 formed on the secondary needle support cylinder 21.
Through this connection, the secondary needle 24 together with the secondary needle support cylinder 21 is rotated by a predetermined angle around an axis extending in the front-rear direction in the coupling direction or the disengagement direction. Simultaneously with the rotation of the secondary needle 24, the guide tube 20 is swung around the shaft 19 according to the shape of the cam groove 71 through the engagement between the cam groove 71 and the engagement pin 72, and the secondary needle 24 is rotated. While relative rotation occurs between the needle support tube 21 and the guide tube 20, the sub needle support tube 21 and the sub needle 24 are moved up and down as one in a state substantially parallel to the axis extending in the front-rear direction.
なお、第1,2,8図に示す44は主副両針
4,24の移動通路上に設けられた編針案内部
材、29はその編針案内部材44の近傍に上下動
及び左右動可能に配置された糸口、47は編目に
係合してその前進を抑止するための編地押え部材
である。又、第2図に示す30は編目の大きさを
設定するための編目調節ダイヤルである。 In addition, 44 shown in FIGS. 1, 2, and 8 is a knitting needle guide member provided on the movement path of both the main and auxiliary needles 4, 24, and 29 is arranged near the knitting needle guide member 44 so as to be movable vertically and horizontally. The thread opening 47 is a knitted fabric presser member for engaging the stitches and restraining them from moving forward. Further, numeral 30 shown in FIG. 2 is a stitch adjustment dial for setting the stitch size.
又、前記副針回動カム52、回動部材67、中
間レバー73及び回動付与レバー76により副針
支持筒21及び案内筒20を関連作動して副針2
4を僅か上方に移動させるとともに、僅か回動さ
せる制御部材が構成されている。 Further, the secondary needle support cylinder 21 and the guide cylinder 20 are operated in conjunction with each other by the secondary needle rotation cam 52, the rotation member 67, the intermediate lever 73, and the rotation imparting lever 76, so that the secondary needle 2
A control member is configured to move 4 slightly upward and rotate it slightly.
次に、以上のように構成された編機の作用を主
に第7図及び第8図に従つて説明する。なお、第
7図中の符号1〜14は第8図1a,1b〜14
a,14bに対応している。 Next, the operation of the knitting machine constructed as above will be explained mainly with reference to FIGS. 7 and 8. Note that the symbols 1 to 14 in FIG. 7 correspond to 1a, 1b to 14 in FIG.
a, 14b.
さて、第8図1a,1bに示すように、主針4
のフツク4aに裏目Aが吊下された状態において
駆動カム輪13が85度まで回動されると、主針駆
動カム50のベラ抜け用の第1のカム部50aの
カム形状に応じて、前記主針作動体9及び把持体
11等を介して主針4が同図2a,2bに示すベ
ラ抜け位置まで前方移動されて、そのフツク4a
が副針24のフツク24aの前方に配置される。 Now, as shown in Fig. 8 1a and 1b, the main needle 4
When the drive cam wheel 13 is rotated up to 85 degrees with the back stitch A hanging from the hook 4a, depending on the cam shape of the first cam portion 50a for flattening of the main needle drive cam 50, The main needle 4 is moved forward via the main needle actuating body 9, the gripping body 11, etc. to the latch release position shown in FIGS. 2a and 2b, and the hook 4a is moved forward.
is arranged in front of the hook 24a of the secondary needle 24.
次いで、主針駆動カム50の第2のカム部50
bのカム形状に応じて主針4が若干後退された
後、副針回動カム52の第1のカム部52aの作
用により、前記回動付与レバー76を介して回動
部材67が第4図の時計方向に回動される。する
と、第5図に示すように、ばね74及び規制片7
5の作用により中間レバー73が回動部材67と
一体回動され、同レバー73の連係ピン73aと
副針支持筒21の二叉部77との係合を介して、
同支持筒21と副針24とが共に前後方向に延び
る軸線の周りにおいて同図の反時計方向に所定角
度(この実施例では65度)回動されて、第8図3
a,3bに示すように、そのフツク24aが櫛歯
3の前方において主針4のフツク4aに相対す
る。この時、回動部材67の回動に伴い、係合ピ
ン72がカム溝71の左端部から中央屈曲部71
aを通過して右端部近傍まで相対移動される。従
つて、両者71,72の係合に基づき、前記案内
筒20が軸19を中心として第4図の時計方向へ
回動された後、同図の反時計方向へ復帰回動され
る。それにより、副針24は結合方向への回動動
作の開始から完了までの間に僅かに上下動され、
第4図と第5図を比較して明らかなように、回動
動作の完了時には案内筒20及び副針24が結合
方向への回動開始時と同一の上下位置に配置され
る。 Next, the second cam portion 50 of the main needle drive cam 50
After the main needle 4 is slightly retracted according to the cam shape of b, the rotation member 67 is moved to the fourth It is rotated clockwise in the figure. Then, as shown in FIG. 5, the spring 74 and the regulating piece 7
5, the intermediate lever 73 is rotated integrally with the rotating member 67, and through the engagement between the linking pin 73a of the lever 73 and the forked portion 77 of the secondary needle support cylinder 21,
Both the support tube 21 and the secondary needle 24 are rotated by a predetermined angle (65 degrees in this embodiment) in the counterclockwise direction in the figure around an axis extending in the front-rear direction, and as shown in FIG.
As shown in a and 3b, the hook 24a faces the hook 4a of the main needle 4 in front of the comb teeth 3. At this time, as the rotating member 67 rotates, the engaging pin 72 moves from the left end of the cam groove 71 to the central bent portion 71.
a and is relatively moved to the vicinity of the right end. Accordingly, based on the engagement of both 71 and 72, the guide tube 20 is rotated clockwise in FIG. 4 about the shaft 19, and then rotated back counterclockwise in the same figure. As a result, the secondary needle 24 is slightly moved up and down from the start to the completion of the rotation operation in the joining direction.
As is clear from a comparison between FIG. 4 and FIG. 5, when the rotation operation is completed, the guide tube 20 and the secondary needle 24 are placed in the same vertical position as when the rotation in the coupling direction is started.
そして、両針4,24のフツク4a,24aが
相対した状態で第8図4a,4b〜6a,6bに
示すように、主針駆動カム50のノツクオーバー
用の第3のカム部50c及び副針前後動カム51
の第1のカム部51aの形状に応じて、両針4,
24が共に後方へ移動され主針4上の裏目Aが副
針24の針幹24b上に移転される。 Then, with the hooks 4a and 24a of both hands 4 and 24 facing each other, as shown in FIGS. Needle back and forth movement cam 51
Depending on the shape of the first cam portion 51a, both needles 4,
24 are both moved rearward, and the back stitch A on the main needle 4 is transferred onto the needle stem 24b of the sub needle 24.
すなわち、副針24より先に主針4が後方へ移
動されて両針4,24のフツク4a,24aが結
合され、その状態で両針4,24が所定量後方へ
移動される間に裏目Aの移転が行われ、次いで主
針4の後方移動が停止された後、副針24の後方
移動が停止され、両針4,24の結合が解除され
る。 That is, the main needle 4 is moved backward before the sub-needle 24, and the hooks 4a, 24a of both needles 4, 24 are combined, and while both needles 4, 24 are moved backward by a predetermined amount in this state, backfire occurs. After the transfer of A is performed and the backward movement of the main needle 4 is then stopped, the backward movement of the sub needle 24 is stopped and the connection between the needles 4 and 24 is released.
引き続き、第8図6a,6b,7a,7bに示
すように、前記副針回動カム52の第2のカム部
52bのカム形状に応じて副針24が復帰回動さ
れ、副針24のフツク24aが主針4のフツク4
aから離間する。その後、副針前後動カム51の
ノツクオーバー用の第2のカム部51bの作用に
より、副針24がノツクオーバー位置直前まで前
進されると、前記糸口29がキヤリジ移動方向へ
移動されて編糸Yが副針24のフツク24aに供
給される。そして、同図8a,8bに示すよう
に、この状態において副針24がノツクオーバー
位置まで移動され、櫛歯3の前方においてそのフ
ツク24aに前記裏目Aとは表裏逆の表目Bが新
たに形成される。 Subsequently, as shown in FIGS. 6a, 6b, 7a, and 7b, the secondary needle 24 is rotated back according to the cam shape of the second cam portion 52b of the secondary needle rotating cam 52, and the secondary needle 24 is rotated. The hook 24a is the hook 4 of the main needle 4.
Separate from a. Thereafter, when the secondary needle 24 is advanced to just before the knockover position by the action of the second cam portion 51b for knockover of the secondary needle back-and-forth moving cam 51, the yarn opening 29 is moved in the carriage movement direction to knit the knitting yarn. Y is supplied to the hook 24a of the sub needle 24. As shown in FIGS. 8a and 8b, in this state, the secondary needle 24 is moved to the knockover position, and a front stitch B, which is the reverse side of the back stitch A, is newly formed on the hook 24a in front of the comb teeth 3. It is formed.
次いで、第8図9a,9bに示すように、表目
Bを吊下した副針24は櫛歯3の前方において前
後方向に延びる軸線の周りに僅かに回動されると
ともに前記軸線と略平行な状態で僅かに上動され
る。すなわち、まず副針回動カム52の第3のカ
ム部52cの形状に応じて、前記回動付与レバー
76を介し回動部材67が回動される。この時、
副針回動カム52の第3のカム部52cが同カム
52の前記第1のカム部52aと異なる形状で形
成されているため、第6図に示すように、回動部
材67と中間レバー73とが前記両針4,24の
結合時における回動角度(第5図参照)のほぼ半
分の角度で一体回動され、連係ピン73aと二叉
部77との係合を介して副針24が副針支持筒2
1と共に反時計方向に僅かに回動される。これに
よつて、副針24のフツク24aが左側に少し倒
れる。 Next, as shown in FIGS. 9a and 9b, the secondary needle 24 with the front stitch B suspended therefrom is slightly rotated around an axis extending in the front-rear direction in front of the comb teeth 3, and is moved approximately parallel to the axis. Slightly increased in this situation. That is, first, depending on the shape of the third cam portion 52c of the sub-needle rotating cam 52, the rotating member 67 is rotated via the rotation imparting lever 76. At this time,
Since the third cam portion 52c of the secondary needle rotation cam 52 is formed in a different shape from the first cam portion 52a of the same cam 52, as shown in FIG. 73 are integrally rotated at approximately half the rotation angle when the two needles 4 and 24 are combined (see FIG. 5), and the secondary needle 24 is the secondary needle support cylinder 2
1 and rotated slightly counterclockwise. As a result, the hook 24a of the sub needle 24 is slightly tilted to the left.
一方、回動部材67が前記した角度で回動され
ると、案内筒20の係合ピン72が回動部材67
のカム溝71の屈曲部71aまで相対移動される
ため、案内筒20が軸19を中心に揺動されて副
針24が僅かに上方に移動され、そのフツク24
aにより表目Bが若干持ち上げられ、その表目B
がフツク24a内面に密着する。そして、この状
態で副針前後動カム51の第3のカム部51cの
作用により副針24が後方に移動されると、表目
Bは副針24のフツク24a内面に密着した状態
で櫛歯3間を前方から後方に向かつて通過する。
従つて、この櫛歯3から後退する時期において表
目Bが副針24のフツク24aから浮き上がつた
り目落ちすることがないとともに、その副針24
のフツク24aの先端がすぐ右側の櫛歯3の右外
側にそれることなく、櫛歯3の左側の通常摺動領
域内に確実に入る。すなわち、たとえフツク24
aの先端が右側の櫛歯3に接触することがあつて
もそのフツク24aの円弧面によつて櫛歯3の左
側の通常位置に戻される。従つて、次に述べる表
目Bの主針4への移転動作を確実に行うことがで
きる。 On the other hand, when the rotating member 67 is rotated at the above-mentioned angle, the engagement pin 72 of the guide tube 20 is moved to the rotating member 67.
Since the guide cylinder 20 is swung around the shaft 19 and the sub needle 24 is moved slightly upward, the hook 24 is moved relative to the bent part 71a of the cam groove 71.
The surface grain B is slightly lifted by a, and the surface grain B
is in close contact with the inner surface of the hook 24a. In this state, when the secondary needle 24 is moved rearward by the action of the third cam portion 51c of the secondary needle back-and-forth moving cam 51, the front stitch B is in close contact with the inner surface of the hook 24a of the secondary needle 24, and the comb teeth Pass through 3 spaces from front to back.
Therefore, during the period of retreat from the comb teeth 3, the front stitch B does not come up from the hook 24a of the secondary needle 24 or fall off, and the secondary needle 24
The tip of the hook 24a will surely enter the normal sliding area on the left side of the comb teeth 3 without deviating to the right outside of the comb teeth 3 on the right side. That is, even if hook 24
Even if the tip of the hook 24a comes into contact with the comb teeth 3 on the right side, it is returned to the normal position on the left side of the comb teeth 3 by the circular arc surface of the hook 24a. Therefore, the operation of transferring the front stitch B to the main needle 4, which will be described below, can be performed reliably.
こうして、表目Bが櫛歯3間を通過した後、回
動部材67及び中間レバー73が一体的に復帰回
動され、第4図に示すように、副針24が副針支
持筒21と共に時計方向に僅かに回動及び下降さ
れて原位置に復帰された後、第8図10a,10
b,11a,11bに示すように、副針24のベ
ラ抜け位置への後退に伴い、表目Bのベラ抜け動
作が行われる。続いて、同図12a,12bに示
すように、副針回動カム52の第4のカム部52
dの作用により、櫛歯3の後方において副針24
のフツク24aが前記したようにして主針4のフ
ツク4aに結合する方向へ回動される。そして、
この両針4,24が結合した状態で主針駆動カム
50の第4のカム部50d及び副針前後動カム5
1の第4のカム部51dのカム形状に応じて両針
4,24が共に前進され、第8図13a,13b
に示すように、副針24上の表目Bが主針4に移
転される。 In this way, after the front stitch B has passed between the comb teeth 3, the rotating member 67 and the intermediate lever 73 are rotated back together, and as shown in FIG. After being slightly rotated clockwise and lowered and returned to its original position, the
As shown at b, 11a, and 11b, as the sub needle 24 retreats to the burr removal position, the burr removal operation for the obverse stitch B is performed. Subsequently, as shown in FIGS. 12a and 12b, the fourth cam portion 52 of the secondary needle rotating cam 52
Due to the action of d, the secondary needle 24 is formed behind the comb teeth 3.
The hook 24a of the main needle 4 is rotated in the direction in which it is coupled to the hook 4a of the main needle 4 as described above. and,
In a state where both needles 4 and 24 are combined, the fourth cam portion 50d of the main needle drive cam 50 and the secondary needle back-and-forth movement cam 5
Both needles 4 and 24 are moved forward together according to the cam shape of the fourth cam portion 51d of FIG.
As shown in the figure, the front stitch B on the secondary needle 24 is transferred to the main needle 4.
その後、同図14a,14bに示すように、主
針駆動カム50の第5のカム部50eの作用に基
づき、主針4が前記編目調節ダイヤル30によつ
て予め設定された距離分だけを後方に移動され
る。そして、主針4のフツク4aには所定の大き
さの編目が吊下されて表目Bの編成が終了し、そ
の後、キヤリジ5に主針4の一ピツチ分の送りが
付与される。 Thereafter, as shown in FIGS. 14a and 14b, based on the action of the fifth cam portion 50e of the main needle drive cam 50, the main needle 4 moves backward by a distance preset by the stitch adjustment dial 30. will be moved to Then, a stitch of a predetermined size is suspended from the hook 4a of the main needle 4, and the knitting of the front stitch B is completed, after which the carriage 5 is given a feed of one pitch of the main needle 4.
効 果
以上詳述したようにこの考案によれば、対向針
が編成した新たな編目の移転に当り、対向針のフ
ツクを編針のフツクに結合すべくその対向針のフ
ツクが櫛歯の前方からその櫛歯の位置を通過する
後退時期に、その対向針を僅か上方に移動させる
とともに僅か回動させるように構成したことによ
り、対向針の前記後退時期に前記編目が対向針の
フツク内面に密着してその編目の浮き上りや目は
ずれを確実に防止することができるとともに、前
記対向針のフツク先端がたとえ櫛歯に接触するこ
とがあつても、そのフツク先端を櫛歯の外側にそ
らすことなく確実に本来の作動領域内に戻すこと
ができ、これにより、対向針から編針への編目の
移転を確実に行うことができるという優れた効果
を奏する。Effects As detailed above, according to this invention, when transferring a new stitch knitted by the opposing needles, the hooks of the opposing needles are moved from the front of the comb teeth in order to connect the hooks of the opposing needles to the hooks of the knitting needles. By configuring the opposing needle to move slightly upward and rotate slightly during the retraction period when passing through the position of the comb teeth, the stitches come into close contact with the inner surface of the hook of the opposing needle during the retraction period of the opposing needle. In addition, even if the tip of the hook of the opposing needle comes into contact with the comb teeth, the tip of the hook can be deflected to the outside of the comb teeth. The knitting needle can be reliably returned to its original operating range without any problems, and this has the excellent effect of reliably transferring stitches from the opposing needle to the knitting needle.
第1図はこの考案を具体化した編機の一部破断
右側面図、第2図はキヤリジの下面図、第3図は
対向針の支持構成を示す要部分解斜視図、第4図
〜第6図はそれぞれ異なる作動状態におけるキヤ
リジの要部正面図、第7図は駆動カム輪における
各カムの形状を示す線図、第8図1a,1b〜1
4a,14bはそれぞれ異なる作動状態における
編成作用を示す要部平面図及び右側面図である。
針床1、櫛歯3、主針(編針)4、そのフツク
4a、上下動支持部材としての案内筒20、回動
支持部材としての副針支持筒21、副針(対向
針)24、そのフツク24a、副針回動カム5
2、回動部材67、中間レバー73、回動付与レ
バー76(前記副針回動カム52、回動部材6
7、中間レバー73、回動付与レバー76により
制御部材が構成される)、表目B、裏目A。
Fig. 1 is a partially cutaway right side view of a knitting machine that embodies this invention, Fig. 2 is a bottom view of the carriage, Fig. 3 is an exploded perspective view of essential parts showing the support structure for opposing needles, and Figs. Fig. 6 is a front view of the main parts of the carriage in different operating states, Fig. 7 is a line diagram showing the shape of each cam in the drive cam wheel, and Fig. 8 is a diagram showing the shape of each cam in the drive cam wheel.
4a and 14b are a plan view and a right side view of essential parts showing the knitting action in different operating states, respectively. Needle bed 1, comb teeth 3, main needle (knitting needle) 4, its hook 4a, guide cylinder 20 as a vertical movement support member, sub needle support cylinder 21 as a rotation support member, sub needle (opposed needle) 24, Hook 24a, sub needle rotation cam 5
2, the rotation member 67, the intermediate lever 73, the rotation imparting lever 76 (the sub needle rotation cam 52, the rotation member 6
7, intermediate lever 73 and rotation imparting lever 76 constitute a control member), front stitch B, back stitch A.
Claims (1)
にその各櫛歯3間に編針4を前後動可能に配置し
た針床1に装置されたキヤリジ5に、フツク24
aが前記編針4のフツク4aと対向しかつ前記編
針4が編成する編目Aと表裏逆の編目Bを編成す
る対向針24を前後動可能並びに前後方向の軸線
の周りに僅か回動可能に支持し、その対向針24
のフツク24aを前記櫛歯3の前方で前記編針4
のフツク4aに結合してその編針4に吊下された
編目Aを対向針24に移転した後、一旦その両編
針4,24の結合を解除して前記櫛歯3の前方で
対向針24上に新たな編目Bを編成し、その後
に、その対向針24のフツク24aを前記櫛歯3
の後方で前記編針4のフツク4aに結合して前記
新たな編目Bを対向針24から編針4に移転する
ようにした編機において、 前記キヤリジ5に、前記対向針24を前後方向
の軸線の周りに僅か回動可能に支持する回動支持
部材21と、前記対向針24を前記軸線と略平行
な状態で僅か上下動可能に支持する上下動支持部
材20と、前記新たな編目Bの移転に当り前記対
向針24のフツク24aを編針4のフツク4aに
結合すべくその対向針24のフツク24aが櫛歯
3の前方からその櫛歯3の位置を通過する後退時
期に、前記回動支持部材21及び上下動支持部材
20を関連作動して前記対向針24を僅か上方に
移動させるとともに僅か回動させる制御部材5
2,76,67,73とを備えたことを特徴とす
る編機。[Scope of Claim for Utility Model Registration] A carriage 5 installed on a needle bed 1 in which a large number of comb teeth 3 are arranged at equal intervals on the front edge and a knitting needle 4 is arranged between each comb tooth 3 so as to be movable back and forth, Hook 24
a supports the opposite needle 24 which faces the hook 4a of the knitting needle 4 and which knits the stitch A knitted by the knitting needle 4 and the stitch B which is the reverse side of the stitch B, so as to be able to move back and forth and to be able to rotate slightly around the axis in the back and forth direction. and its opposite needle 24
The hook 24a is attached to the knitting needle 4 in front of the comb teeth 3.
After transferring the stitch A that has been connected to the hook 4a and suspended from the knitting needle 4 to the opposite needle 24, the connection between both the knitting needles 4 and 24 is temporarily released and the stitch A is transferred to the opposite needle 24 in front of the comb teeth 3. knit a new stitch B, and then attach the hook 24a of the opposing needle 24 to the comb teeth 3.
In this knitting machine, the new stitch B is connected to the hook 4a of the knitting needle 4 at the rear of the knitting needle 4 to transfer the new stitch B from the opposing needle 24 to the knitting needle 4. A rotary support member 21 that supports the opposing needle 24 so as to be slightly rotatable around the circumference, a vertically movable support member 20 that supports the facing needle 24 so as to be slightly movable up and down in a state substantially parallel to the axis, and a transfer of the new stitch B. In order to connect the hook 24a of the opposed needle 24 to the hook 4a of the knitting needle 4, the rotation support A control member 5 that operates the member 21 and the vertical movement support member 20 in a related manner to move the opposing needle 24 slightly upward and rotate it slightly.
2, 76, 67, and 73.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20066883U JPS60113391U (en) | 1983-12-29 | 1983-12-29 | knitting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20066883U JPS60113391U (en) | 1983-12-29 | 1983-12-29 | knitting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60113391U JPS60113391U (en) | 1985-07-31 |
JPS6333985Y2 true JPS6333985Y2 (en) | 1988-09-08 |
Family
ID=30761732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20066883U Granted JPS60113391U (en) | 1983-12-29 | 1983-12-29 | knitting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60113391U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55128052A (en) * | 1979-03-26 | 1980-10-03 | Aisin Seiki | Purl knitting apparatus for automatic weft knitting machine |
JPS57210048A (en) * | 1981-06-17 | 1982-12-23 | Brother Ind Ltd | Hand knitting machine |
-
1983
- 1983-12-29 JP JP20066883U patent/JPS60113391U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55128052A (en) * | 1979-03-26 | 1980-10-03 | Aisin Seiki | Purl knitting apparatus for automatic weft knitting machine |
JPS57210048A (en) * | 1981-06-17 | 1982-12-23 | Brother Ind Ltd | Hand knitting machine |
Also Published As
Publication number | Publication date |
---|---|
JPS60113391U (en) | 1985-07-31 |
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