JPH03119157A - Flat knitting machine specified by press means of select jack - Google Patents

Flat knitting machine specified by press means of select jack

Info

Publication number
JPH03119157A
JPH03119157A JP25821889A JP25821889A JPH03119157A JP H03119157 A JPH03119157 A JP H03119157A JP 25821889 A JP25821889 A JP 25821889A JP 25821889 A JP25821889 A JP 25821889A JP H03119157 A JPH03119157 A JP H03119157A
Authority
JP
Japan
Prior art keywords
select jack
selector
jack
needle
needle groove
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
Application number
JP25821889A
Other languages
Japanese (ja)
Other versions
JPH0733619B2 (en
Inventor
Masahiro Shima
島 正博
Minoru Sonomura
稔 薗村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shima Seiki Mfg Ltd
Original Assignee
Shima Seiki Mfg Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shima Seiki Mfg Ltd filed Critical Shima Seiki Mfg Ltd
Priority to JP1258218A priority Critical patent/JPH0733619B2/en
Publication of JPH03119157A publication Critical patent/JPH03119157A/en
Publication of JPH0733619B2 publication Critical patent/JPH0733619B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Knitting Machines (AREA)

Abstract

PURPOSE:To provide the subject machine not necessitating a space for disposing an energizing spring in a select jack to reduce the whole size of a needle bed by disposing a select jack-pressing means having a specific structure. CONSTITUTION:A thin plate-like spacer 20 having an elastic supporting arm 24 exhibiting an elasticity toward the bottom of the needle groove 2 and branched from the main body portion 23 is superposed on the side surface of a selector 6 in a laminated state and inserted into the needle groove 2 together with the selector 6. The selector 6 and a select jack 5 are inserted into the needle groove 2 and the elastic supporting arm 24 of the spacer 20 is brought into contact with the upper edge of the select jack 5 to lift a select jack pad 26 from the needle groove 2, thereby energizing the select jack 5, the select jack 5 being engaged with the selector 6 and being brought into contact with a support point at its lower edge in a swingable state.

Description

【発明の詳細な説明】[Detailed description of the invention] 【産業上の利用分野】[Industrial application field]

本光明は、メリヤス編成機に用いられるセレクトジャッ
クの抑圧手段に特徴を有する横MΔはに関する。 K従来の技術】 編地の編成に際しての編針の選択には、第4図に示す如
くアクチエーター51.セレクター52.セレクトジャ
ック53.ジャック54.セレクター突りげカム55等
が用いられ、アクチエーター51の動きによりこれらを
介して編針が操作される。叩も、編11fi織、柄等に
応じ編針を選択するには通常次の如くに行なわれる。ア
クチエーター51の作動により所望の針に対応づ゛るセ
レクター52が選択され、当該セレクター52がセレク
ター突上げカム55により上昇されることにより、セレ
クトジャック53を所定位置に移動し、当該位置におい
てセレクトジャックプレッシャーカム56によりスプリ
ング57の弾発力に打ら勝ってそれを針溝内に押し下げ
る。 上記セレクトジャック53の押し下げによりジャック5
4が押し下げられ、ジャックバッi〜58番よその高さ
を変え、それにもとVさ所定のカム59により選択され
、ジャック54と一体の針60(よ選針される。 上記のセレクトジャック53の操作において、セレクト
ジセック53ハセレクトジ1νツクブレッシP−カム5
6によって押し下げられるが、同カム56との接触がな
くなれば、旧位置にセレクトジャックバット61を突出
しなければならない。そのため、セレクトジャック53
の嵌合されている針溝62の溝底部に口字形のスプリン
グ57が挿入されて、ニードルベツド63を長手方向に
貫くワイヤー64によってそれが脱落するのを防止され
ており、口字形スプリング57の一辺が針溝底と、他辺
がセレクトジャック53の下縁と接し、セレク1−ジP
ツクバット61を溝外に出すよう付勢している。 このスプリング57は、各セ、レクトジャック53毎に
1個ずつ設けられるが、それを設置するために、ニード
ルベツド63はニードル60と一体のジャック54が挿
入されている針溝62を延長してその延長部分65に該
スプリングを挿入しており、また、該スプリング57は
セレクトジャック53の下縁に当接することによってセ
レクトジャックバット61を針溝外に出すようにしてい
るため、ニードルベッド63自体の高さが大となる事態
が生じた。
The present invention relates to a lateral MΔ characteristic of a suppressing means of a select jack used in a stockinette knitting machine. K PRIOR TECHNOLOGY In order to select knitting needles when knitting a knitted fabric, an actuator 51. is used as shown in FIG. Selector 52. Select Jack 53. Jack 54. A selector prong cam 55 and the like are used, and the knitting needles are operated via these by the movement of the actuator 51. Knitting needles are usually selected according to the knitting 11fi weave, pattern, etc. as follows. The selector 52 corresponding to the desired needle is selected by actuation of the actuator 51, and the selector 52 is raised by the selector push-up cam 55, thereby moving the select jack 53 to a predetermined position and selecting the selected needle at that position. The jack pressure cam 56 overcomes the elastic force of the spring 57 and pushes it down into the needle groove. By pressing down the select jack 53, the jack 5
4 is pushed down, the height of jack bags I to 58 is changed, and V is then selected by a predetermined cam 59, and the needle 60 integrated with the jack 54 (the needle is selected). In the operation of select 53, select 1ν
However, when the select jack butt 61 loses contact with the cam 56, the select jack butt 61 must be projected to the old position. Therefore, select jack 53
A mouth-shaped spring 57 is inserted into the groove bottom of the needle groove 62 in which the needle groove 62 is fitted, and is prevented from falling off by a wire 64 passing through the needle bed 63 in the longitudinal direction. One side is in contact with the bottom of the needle groove, the other side is in contact with the lower edge of the select jack 53, and the select 1-ji P
It urges the Tsukubutt 61 to come out of the groove. One spring 57 is provided for each select jack 53, but in order to install it, the needle bed 63 extends the needle groove 62 into which the jack 54 integrated with the needle 60 is inserted. The spring is inserted into the extended portion 65, and the spring 57 makes the select jack butt 61 come out of the needle groove by coming into contact with the lower edge of the select jack 53, so the needle bed 63 itself A situation occurred in which the height of

【発明が解決しようとする課題】[Problem to be solved by the invention]

本発明は上記の点に鑑みて、セレクトジャックに付勢す
るスプリングを設けるために必要なニードルベツド内で
セレクトジャックが占める部分を少なくし、それにより
ニードルベツド全体を小型化することを目的とする。 K課題を解決するための手段】 セレクター及びセレクターに係合するセレクトジャック
を針溝に挿入し、セレクトジャックはその下縁に支点を
当接して揺動自在とし、セレクターの側面に、I+溝の
溝底に向け弾性を発揮する弾性支腕を基体部分より岐出
した薄板状スペーサーを積層状態で重ね、両者を針溝に
挿入し、セレクトジャック上縁に前記弾性支腕を当接し
、セレクトジャックバットが針溝内から上昇するよう付
勢した。 に作   用】 セレクターと積層状態に小ねたスペーサーの弾性支腕は
、口字状のスプリングとしてスペーサー下位に位置する
セレクトジャックの上縁を弾性時に押圧する。この押圧
位置はセレクトジャックの揺動運動の支点より尾部に近
い位置であるため、頭部のセレクトジャックバットは針
溝より上昇し、針溝外に位置する。セレクトジャックバ
ットを上昇するように付勢するスペーサーは、上記の如
く、セレクターと積層状態で重ねられているために、特
にスペーサーを配設するための空間を必要とせずセレク
ターの厚さを清くすることでスペーサー用の空間を確保
できる。 K実 施 例】 本発明の実施例を図面と共に次に説明する。 ニードルベツド1の針溝2内にニードル3.ジャック4
.セレクトジャック5.セレクター6を挿入する。を記
ニードル3.ジャック4.セレクトジャック5.セレク
ター6の関係は従来例と同様であるので、その詳細の説
明は省略する。 セレクター6はその先端に設けたフック7をニードルベ
ツド1の幅方向(第1図において紙面と直交する方向)
に延びるワイヤー8に係止し、尾部9を揺動自在とする
と共に、上縁にはバット10゜11、12を下方には垂
下片13をそれぞれ設けている。 上記5尾部9はセレクター復帰カム14と、バット11
はアクチエーター15の揺動子16と、バット12は図
示しないセレクター引き下げカムとそれぞれ当接する。 セレクター6の側面には、中間部分をく字形に屈曲する
ことにより針溝2の幅方向に弾性を有する薄板状のスペ
ーサー20を、禎閣状体に且つ両者間は摺動自在として
、セレクター6、スペーサー20共に計12に挿入する
。セレクタ−6自体が屈曲し弾性を有するものである場
合は、スベーナー20は屈曲のない平板状のものとして
も差し支えない。スペーサー20は上記の如く薄板状で
頭部及び尾部にそれぞれフック21.22を有し、針?
ll!2の長手方向に延びる基体部分23から弾性支W
M24を岐出している。弾性支腕24は第2図に示す実
施例では頭部に設けたフック21付近から尾部方向に口
字状に延び、針溝奥方向に反発する如く付勢されている
。上記弾性支腕24の先端は、支点となるワイヤー25
より尾部に近い位置でセレクトジャック5の上縁に当接
し、セレクトジャック5の頭部バットを針IR2外に押
し出す作用をしている。 上記装置において、今、選針作用が行なわれてセレク)
〜ジャックバット26が押されて、セレクトジャックバ
ット26が針溝2内に沈むと、セレクトジセック5の尾
部27は逆に上昇し、スペーサー20の弾性支腕24の
弾発力を一層受けることになる。 セレクトジャックバット26に対する押圧力が除かれる
とセレクトジャックバット する。 K発明の効果】 本発明横軸機は、セレクター及びセレクターに係合する
セレクトジャックを針溝に挿入し、セレクトジャックは
その下縁に支点を当接して揺動自在とし、セレクターの
側面に、針溝の溝底に向け弾性を光揮する弾性支腕を基
体部分より岐出した薄板状スペーサーを積層状態で川ね
、両省を針溝に挿入し、セレクトジャックL縁に前記弾
性支腕を当接し、セレクトジャックバットが針溝内から
上昇するよう付勢したので、セレクトジャックに付勢す
るためのスプリングのための設置空間をニードルベツド
下部或いは端δIsに設ける必要がなくなり、その分ニ
ードルベツドを小型とすることができるようになった。 また、スペーサーはセレクターと積層状態で針溝に挿入
するものであるから、セレクターを挿入した針溝の溝幅
と針を挿入した部分の針溝幅とが同一の幅であっても、
セレクターの厚味をスペーサーの厚味分だけ薄くし弔け
を少なくすることができ、その分セレクターの作動時に
慣性による反発を少なくすることができる。上記の慣性
による妄動はスペーサーとセレクター間の摩擦によって
も押さえられることになる。
In view of the above points, it is an object of the present invention to reduce the portion occupied by the select jack in the needle bed, which is necessary for providing a spring that biases the select jack, thereby downsizing the needle bed as a whole. . Means for Solving Problem K] A selector and a select jack that engages with the selector are inserted into a needle groove, the select jack is made swingable by abutting a fulcrum on its lower edge, and an I+ groove is provided on the side of the selector. Thin plate-like spacers with elastic support arms that exhibit elasticity directed toward the groove bottom branch out from the base part are stacked in a stacked manner, and both are inserted into the needle groove.The elastic support arms are brought into contact with the upper edge of the select jack, and the select jack is closed. The butt was urged to rise from within the needle groove. ] The elastic support arm of the spacer, which is laminated with the selector, acts as a mouth-shaped spring and presses the upper edge of the select jack located below the spacer when elastic. Since this pressing position is closer to the tail than the fulcrum of the swinging movement of the select jack, the select jack butt on the head rises above the needle groove and is located outside the needle groove. As described above, the spacer that urges the select jack butt to rise is stacked on the selector in a laminated state, so it does not require a special space for arranging the spacer and reduces the thickness of the selector. This allows you to secure space for the spacer. K Embodiment An embodiment of the present invention will be described below with reference to the drawings. The needle 3. is inserted into the needle groove 2 of the needle bed 1. jack 4
.. Select jack 5. Insert selector 6. Write down the needle 3. Jack 4. Select jack 5. Since the relationship of the selector 6 is the same as in the conventional example, detailed explanation thereof will be omitted. The selector 6 has a hook 7 provided at its tip in the width direction of the needle bed 1 (direction perpendicular to the plane of the paper in FIG. 1).
The tail part 9 is made swingable, and bats 10, 11 and 12 are provided on the upper edge, and a hanging piece 13 is provided on the lower side. The above five tail parts 9 are connected to the selector return cam 14 and the butt 11.
The rocker 16 of the actuator 15 and the butt 12 abut on a selector lowering cam (not shown), respectively. On the side surface of the selector 6, a thin plate-shaped spacer 20 having elasticity in the width direction of the needle groove 2 by bending the middle part into a dogleg shape is provided in a shape of a cylindrical shape and is slidable between the two. , spacer 20 are inserted for a total of 12. If the selector 6 itself is bent and has elasticity, the suberner 20 may be in the form of a flat plate without bending. As described above, the spacer 20 has a thin plate shape and has hooks 21 and 22 on the head and tail parts, respectively, and a needle?
ll! An elastic support W from the base portion 23 extending in the longitudinal direction of 2
It is branching out from M24. In the embodiment shown in FIG. 2, the elastic support arm 24 extends from the vicinity of the hook 21 provided on the head in a mouth shape toward the tail, and is biased so as to rebound toward the back of the needle groove. The tip of the elastic support arm 24 is connected to a wire 25 that serves as a fulcrum.
It comes into contact with the upper edge of the select jack 5 at a position closer to the tail, and has the effect of pushing the head butt of the select jack 5 out of the needle IR2. In the above device, the needle selection action is now being performed.
~ When the jack butt 26 is pushed and the select jack butt 26 sinks into the needle groove 2, the tail portion 27 of the select jack 5 moves upwards and is further subjected to the elastic force of the elastic support arm 24 of the spacer 20. become. When the pressing force on the select jack bat 26 is removed, the select jack bat is performed. K Effects of the Invention The horizontal axis machine of the present invention has a selector and a select jack that engages with the selector inserted into the needle groove, and the select jack is made swingable by abutting a fulcrum on its lower edge. Lay out the thin plate-shaped spacer with an elastic supporting arm that exhibits elasticity toward the bottom of the needle groove from the base part in a stacked state, insert both sides into the needle groove, and attach the elastic supporting arm to the L edge of the select jack. Since the select jack butt is urged to rise from within the needle groove, there is no need to provide an installation space at the bottom of the needle bed or at the end δIs for a spring for urging the select jack, and the needle bed can be moved up by that amount. can now be made smaller. Furthermore, since the spacer is inserted into the needle groove in a laminated state with the selector, even if the width of the needle groove where the selector is inserted is the same as the width of the needle groove where the needle is inserted,
It is possible to reduce the thickness of the selector by the thickness of the spacer, thereby reducing the amount of deflection due to inertia when the selector is operated. The above-mentioned inertia-induced movement is also suppressed by the friction between the spacer and the selector.

【図面の簡単な説明】[Brief explanation of drawings]

第1図乃至第3図は本発明を示すもので、第1図はニー
ドルベツド全体の縦断側面図、第2図はセレクターの側
面図、第3図はスペーサーの側面図、7!S4図は従来
例の打所側面図Cある。 1・・・ニードルベツド、  2・・・針溝。 5・・・セレクトジセック,  6・・・セレクター2
0・・・スペーサー 24・・・弾性支腕
1 to 3 show the present invention, in which FIG. 1 is a vertical sectional side view of the entire needle bed, FIG. 2 is a side view of the selector, FIG. 3 is a side view of the spacer, and 7! Figure S4 is a side view C of the conventional example. 1... Needle bed, 2... Needle groove. 5...Select Jisek, 6...Selector 2
0... Spacer 24... Elastic support arm

Claims (1)

【特許請求の範囲】[Claims] 1、セレクター及びセレクターに係合するセレクトジャ
ックを針溝に挿入し、セレクトジャックはその下縁に支
点を当接して揺動自在とし、セレクターの側面に、針溝
の溝底に向け弾性を発揮する弾性支腕を基体部分より岐
出した薄板状スペーサーを積層状態で重ね、両者を針溝
に挿入し、セレクトジャック上縁に前記弾性支腕を当接
し、セレクトジャックバツトが針溝内から上昇するよう
付勢したことを特徴とするセレクトジャックの押圧手段
に特徴を有する横編機。
1. Insert the selector and the select jack that engages with the selector into the needle groove, and the select jack contacts its lower edge with a fulcrum so that it can swing freely, and exerts elasticity on the side of the selector toward the bottom of the needle groove. The elastic support arm is stacked with a thin plate-shaped spacer branching out from the base part, and both are inserted into the needle groove.The elastic support arm is brought into contact with the upper edge of the select jack, and the select jack butt rises from within the needle groove. A flat knitting machine characterized by a pressing means of a select jack, which is biased so as to press the select jack.
JP1258218A 1989-10-03 1989-10-03 Flat knitting machine characterized by pressing means of select jacket Expired - Lifetime JPH0733619B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1258218A JPH0733619B2 (en) 1989-10-03 1989-10-03 Flat knitting machine characterized by pressing means of select jacket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1258218A JPH0733619B2 (en) 1989-10-03 1989-10-03 Flat knitting machine characterized by pressing means of select jacket

Publications (2)

Publication Number Publication Date
JPH03119157A true JPH03119157A (en) 1991-05-21
JPH0733619B2 JPH0733619B2 (en) 1995-04-12

Family

ID=17317157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1258218A Expired - Lifetime JPH0733619B2 (en) 1989-10-03 1989-10-03 Flat knitting machine characterized by pressing means of select jacket

Country Status (1)

Country Link
JP (1) JPH0733619B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011264A (en) * 2011-01-13 2011-04-13 常州德贝机械有限公司 Knitting needle and needle plate component of computerized flat knitter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101809215B (en) * 2007-08-02 2012-06-20 株式会社岛精机制作所 Needle selection mechanism for weft knitting machine, selector for needle selection mechanism for weft knitting machine, and spacer for needle selection mechanism for weft knitting machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488347A (en) * 1977-12-24 1979-07-13 Shima Idea Center Co Ltd Transfer apparatus in v bed knitting machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488347A (en) * 1977-12-24 1979-07-13 Shima Idea Center Co Ltd Transfer apparatus in v bed knitting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011264A (en) * 2011-01-13 2011-04-13 常州德贝机械有限公司 Knitting needle and needle plate component of computerized flat knitter

Also Published As

Publication number Publication date
JPH0733619B2 (en) 1995-04-12

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