JPS6137194A - Sewing machine - Google Patents

Sewing machine

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Publication number
JPS6137194A
JPS6137194A JP15787084A JP15787084A JPS6137194A JP S6137194 A JPS6137194 A JP S6137194A JP 15787084 A JP15787084 A JP 15787084A JP 15787084 A JP15787084 A JP 15787084A JP S6137194 A JPS6137194 A JP S6137194A
Authority
JP
Japan
Prior art keywords
thread
needle
sewing
piece
needle bar
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.)
Pending
Application number
JP15787084A
Other languages
Japanese (ja)
Inventor
柴田 義夫
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.)
Barudan Co Ltd
Original Assignee
Barudan Co 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 Barudan Co Ltd filed Critical Barudan Co Ltd
Priority to JP15787084A priority Critical patent/JPS6137194A/en
Publication of JPS6137194A publication Critical patent/JPS6137194A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本願発明は次に述べる問題点の解決を目的とする。[Detailed description of the invention] The present invention aims to solve the following problems.

(産業上の利用分野) この発明は複数種の糸によるし
しゅう縫い、或は飾シ縫いが可能なミシンに関するもの
で、詳しくは多数の針棒を具備させておき、これら針棒
を選択的に作動させて上記の縫製を行うようにした装置
に関する。
(Industrial Application Field) This invention relates to a sewing machine that is capable of embroidery stitching or decorative stitching using multiple types of threads, and more specifically, it is equipped with a large number of needle bars, and these needle bars can be selectively used. The present invention relates to a device that is operated to perform the above sewing.

(従来の技術) この種のミシンにあっては、一つの色
の糸による縫製が終わった後火の色の糸による縫製を行
なう場合、前の糸がその縫製の為の針から布の上に垂れ
下がっていると、次の色の糸を用いて縫製をする場合に
前の糸を踏み付けた状態で縫製を行なってしまって、相
互の糸が絡まったシ布の上面において両方の糸が混在し
て模様が不鮮明になってしまったりする問題がめった。
(Prior art) In this type of sewing machine, when sewing with thread of a different color is performed after sewing with thread of one color, the previous thread is moved from the needle for that sewing to the top of the fabric. If the thread is hanging down, when sewing with the next color thread, the previous thread will be stepped on while sewing, causing both threads to mix together on the top surface of the fabric where the threads are tangled with each other. The problem was that the pattern became unclear.

これを解決する為に前の糸による縫製が終わった後、針
から垂れ下がる糸を布から上方へ引き離すようにした装
置が提案されている。然しその様にした場合他の糸での
縫製が終わって再び上記の糸を用いて縫製を行なう場合
、その再度用いる糸の端が布の上面に出たままとなって
布の表面の体裁が悪くなる問題点があった。
To solve this problem, a device has been proposed in which the thread hanging from the needle is pulled upward from the fabric after the previous thread has finished sewing. However, if you do this and then use the above thread again after sewing with another thread, the end of the thread used again will remain on the top of the fabric, causing the surface appearance of the fabric to change. There was a problem that was getting worse.

(発明が解決しようとする問題点) この発明は上記従
来の問題点を除き、一つの色の糸の縫製が終わった場合
その糸を布から上方へ引き離すことによって、次の色の
糸を用いての縫製の場合に糸相互のからまシや混色を防
止することができ、然もその様にしたものであっても、
次に再び上記の糸で縫製を行なう場合その糸の端を布の
表面に飛び出さないようにした状態で縫製を行なうこと
ができる様にしたミシンを提供しようとするものである
(Problems to be Solved by the Invention) This invention eliminates the above-mentioned conventional problems, and when sewing of thread of one color is finished, the thread of the next color can be used by pulling the thread upward from the fabric. It is possible to prevent threads from tangling and color mixing when sewing different types of sewing, and even if this is done,
Next, it is an object of the present invention to provide a sewing machine which can perform sewing with the above-mentioned thread in a state in which the end of the thread does not protrude onto the surface of the cloth when sewing is performed again.

本願発明の構成は次の通シである。The configuration of the present invention is as follows.

(問題点を解決する為の手段) 本願発明は前記請求の
範囲記載の通りの手段を講じたものでろってその作用は
次の通りである。
(Means for Solving the Problems) The present invention takes the measures as described in the claims above, and its effects are as follows.

(作用) 針棒が上下動すると共にそれに対応して釜が
作動することによシ、上糸と下糸とで縫製がなされる。
(Function) As the needle bar moves up and down and the hook operates accordingly, sewing is performed using the upper thread and the lower thread.

(実施例) 以下本願の実施例を示す図面について説明
する。符号1〜20は周知の多軸ミシン(例えば特開昭
47−22255号公報に示されたものと同様のもの)
の構成部材を示すもので、1はベッド、2は針板、3は
釜駆動用の軸、4は釜、5は針板2の下側に備えられた
周知の上糸切断装置、7はベッド1の上方に配設された
アーム、8は駆動軸、9はアーム7に対し上下動自在の
作動棒、10はクランク機構、Uは針棒押え、12aは
アーム7に取付けたブツシュ、νはベアリング12bを
介してブツシュ12aに対し水平回動自在に取付けられ
た保持体、13は保持体化に対し上下動自在に備えさせ
た針棒、14は針、bは針棒Uに対し上下動自在の押え
体、16はその布押え部、νは第1ばね、迅は第1ばね
17よシも強い第2ばね、旬は天秤を夫々示す。21は
周知の上糸で複数の針14゜14・・・に対し夫々異な
る色のものが用いである。
(Example) Below, drawings showing examples of the present application will be described. Reference numerals 1 to 20 indicate well-known multi-spindle sewing machines (for example, those similar to those shown in Japanese Patent Application Laid-Open No. 47-22255).
, 1 is a bed, 2 is a throat plate, 3 is a hook driving shaft, 4 is a hook, 5 is a well-known needle thread cutting device provided below the throat plate 2, and 7 is a known needle thread cutting device provided below the throat plate 2. An arm disposed above the bed 1, 8 a drive shaft, 9 an operating rod that can move up and down with respect to the arm 7, 10 a crank mechanism, U a needle bar presser, 12a a bush attached to the arm 7, ν is a holder attached to the bushing 12a via a bearing 12b so as to be horizontally rotatable; 13 is a needle bar provided to be able to move vertically relative to the holder; 14 is a needle; b is a holder mounted vertically relative to the needle bar U A freely movable presser body, 16 is its presser foot part, ν is the first spring, Jin is the second spring which is stronger than the first spring 17, and Shun is the balance. Reference numeral 21 denotes a well-known upper thread, which is of a different color for each of the plurality of needles 14, 14, . . . .

上記構成の多軸ミシンは図示外の駆動装置(主モータ)
が作動することによって軸3.8が同期して回動する。
The multi-axis sewing machine with the above configuration uses a drive device (main motor not shown)
The shafts 3.8 rotate in synchronism.

そして軸3の回動によシ釜4が回動し、軸8の回動によ
シ作動棒9が上下動しかつ天秤加が上下動を行なう(釜
4の2回転の間に作動棒9及び天秤加は1回上下動する
)。父上記とは異なる駆動装置によって保持体化が回動
され、多数の針棒Uのうちの一つが選択的に針棒押えH
の下側に位置させられる。その結果その針棒口が、作動
棒9と共に上下動する針棒押えHによって上下動させら
れ、その針棒鴛に取り付いた針14によって周知の如く
縫製が行なわれる。
The rotation of the shaft 3 causes the hook 4 to rotate, the rotation of the shaft 8 causes the operating rod 9 to move up and down, and the thread take-up to move up and down (during two rotations of the hook 4, the operating rod 9 9 and the balance move up and down once). The holder is rotated by a drive device different from that described above, and one of the many needle bars U is selectively moved to the needle bar presser H.
It is located below the . As a result, the needle bar opening is moved up and down by the needle bar presser foot H which moves up and down together with the operating rod 9, and sewing is performed in a well-known manner with the needle 14 attached to the needle bar holder.

次に器、24は上記多軸ミシンに備えられた第1保持機
構と第2保持機構を夫々示す。まず第1保持機構乙につ
いて図面第2図及び第3図乃至第4図に基づいて詳細に
説明する。第1保持機構nは糸押え機構6と解除機構墓
とから成る。押え機構6において、ガは保持体化に取付
けた基体で、相互に一体形成された止付部27aと立上
部27bと保持部27Cとから成って保持体化から上方
へ持上がる形状に形成しである。列は糸孔、四は保持部
27cに固着した受片、(資)は押え片で基体nの保持
部27Cに矢印方向に揺動自在に枢着しである。29a
、3oaは夫々欠如部で、後述の解除片が介入し易いよ
うに形成しである。31はばねで押え片(9)を受片9
に押し付ける為のものでsb、その一端は押え片美に穿
設した嵌合穴″&Ja’に、他端は隣の受片四に穿設し
た嵌合穴29a′に夫々嵌合させである。尚、最も端に
あるばね羽の他端は、保持部270に固着したばね座澄
によって保持されている。上記符号Z〜31で示される
部材は複数の針棒Bの各々に対応して夫々設けられてい
る。次に解除機構ににおいて、あはアーム7に固定され
た取付片、あは取付片部に止着したソレノイド、Uはそ
の1ランシヤを夫々示す。羽は1ランジヤIに取付けた
連繋枠、(は支え片で、連繋枠部を矢印方向に進退自在
に支承する為のものである。菊は連繋枠おに取付けた解
除片でくさび状に形成してめる。
Next, reference numeral 24 indicates a first holding mechanism and a second holding mechanism, respectively, provided in the multi-spindle sewing machine. First, the first holding mechanism B will be explained in detail based on FIGS. 2 and 3 to 4 of the drawings. The first holding mechanism n consists of a thread presser mechanism 6 and a release mechanism head. In the presser mechanism 6, the moth is a base attached to the holder, and is formed into a shape that lifts upward from the holder, consisting of a fixing part 27a, a rising part 27b, and a holding part 27C that are integrally formed with each other. It is. Row 4 is a thread hole, number 4 is a receiving piece fixed to the holding part 27c, and number 4 is a presser piece which is pivoted to the holding part 27C of the base n so as to be swingable in the direction of the arrow. 29a
, 3 oa are missing portions, which are formed so that a release piece, which will be described later, can easily intervene therein. 31 is a spring that holds the holding piece (9) with the receiving piece 9.
sb, one end of which fits into the fitting hole ``&Ja'' drilled in the presser piece, and the other end fits into the fitting hole 29a' drilled in the adjacent receiving piece 4. The other end of the spring blade at the end is held by a spring retainer fixed to the holding part 270.The members indicated by the symbols Z to 31 correspond to each of the plurality of needle bars B. Next, in the release mechanism, A shows the mounting piece fixed to the arm 7, A shows the solenoid fixed to the mounting piece, and U shows the 1 lancia.The wings are attached to the 1 lanzier I. The attached connecting frame ( ( ) is a support piece that supports the connecting frame so that it can move forward and backward in the direction of the arrow. Chrysanthemum is a wedge-shaped release piece attached to the connecting frame.

上記の様な構成の第1保持機構幻にあっては、天秤加か
らの上糸4は、糸孔怨、受片りと押え片田との間を通っ
て針14の孔へと通されている。その状態において保持
状態の場合は、ばね31の付勢力によシ押え片加と受片
四との間に上糸21が挾み付けられ、上糸ムの上下動が
阻止されている。一方ソレノイドあの作動によってプラ
ンジャWが突出すると、連繋枠部を介して解除片荀が第
4図の状態から第S図の状態に移動する。これにより、
針棒押え11によって操作される位置にある針棒Bと対
応する糸押え機構渇においては、押え片(資)が解除片
のに押されて受片9から離反する。これによシ上糸21
が糸孔あを通って移動できる状態即ち解放状態となる。
In the first holding mechanism constructed as described above, the upper thread 4 from the thread take-up is passed through the thread hole, between the receiving piece and the presser foot, and into the hole of the needle 14. There is. In this state, in the holding state, the upper thread 21 is clamped between the presser piece 4 and the receiving piece 4 by the biasing force of the spring 31, and the upper and lower movement of the upper thread 4 is prevented. On the other hand, when the plunger W is projected by the operation of the solenoid, the release piece moves from the state shown in FIG. 4 to the state shown in FIG. S through the linking frame. This results in
When the thread presser mechanism corresponding to the needle bar B is in the position operated by the needle bar presser 11, the presser piece is pushed by the release piece and separated from the receiving piece 9. In addition to this, the upper thread 21
The thread is in a state where it can move through the thread hole, that is, it is in a released state.

一方1ランジャIが第3図に示される如き状態に引き込
まれると、連繋枠部を介して解除片菊が押え片刃から離
反する方向に移動し、再び上糸21は受片々と押え片(
資)との間に挾み付けられて上下動が阻止される状態と
なる。
On the other hand, when the first runger I is drawn into the state shown in FIG.
It is sandwiched between the shaft and the shaft, preventing vertical movement.

次に第2保持機構Uについて図面第2図、第7図及び第
g図を参照して詳細に説明する。鯰はブツシュ12aに
固着した基枠、朝は保持枠で、脚朝を介して基枠ζに取
付けである。砺は保持枠葛に形成されたスリットで、そ
の上面及び下面には糸止体都が付設しである。尚この糸
止体柘としては、フェルト等の毛羽の立ったものあるい
はサンドペーパー状のものなど、糸が引き留められ易い
状態のものが用゛いられる。47は基枠Cに取付けた案
内部材、侶は進退片で案内部材Cに沿って進退動できる
様になっている。aは進退片絽に取付けた糸引掛片で、
その先端部には引掛部団が備わっている。51は基枠あ
に取付けたロータリーソレノイド、52はその作動片で
、先端部には切溝状の保合部団が形成され、そこには進
退片栃に固定された保合片シが位置している。
Next, the second holding mechanism U will be explained in detail with reference to FIGS. 2, 7, and g of the drawings. The catfish is a base frame fixed to the bush 12a, and the base is a holding frame, which is attached to the base frame ζ via the leg base. The string is a slit formed in the holding frame, and thread stoppers are attached to the top and bottom surfaces of the slit. As the thread stopper, a material with fluff such as felt or a sandpaper-like material, which can easily hold the thread, is used. Reference numeral 47 is a guide member attached to the base frame C, and the other is a retractable piece that can move forward and backward along the guide member C. A is a thread hook piece attached to the advancing and retracting rug.
A hook is provided at the tip. Reference numeral 51 denotes a rotary solenoid attached to the base frame, and 52 is an operating piece thereof. A cut groove-shaped retaining part is formed at the tip, and a retaining piece fixed to the advancing and retracting piece is located there. are doing.

この様な構成の第2保持機構冴にあっては、作動棒9及
び針棒】3が上昇位置にある時にロータリーソレノイド
51の作動片52が矢印方向に往復揺動する。その結果
、糸引掛片−がスリブ)45を通って第7図に想像線で
示される様な位置まで突出し、その後再び第7図に実線
で示される位置まで戻る。
In the second holding mechanism having such a structure, when the operating rod 9 and the needle bar 3 are in the raised position, the operating piece 52 of the rotary solenoid 51 swings back and forth in the direction of the arrow. As a result, the thread hooking piece protrudes through the sleeve 45 to the position shown by the imaginary line in FIG. 7, and then returns to the position shown by the solid line in FIG.

この動きによシ、引掛部団が針14から垂れ下がる上糸
21を第2図に示される如くスリブ)45の内部に引き
込む。この引き込まれた上糸ムは糸止体荀によってその
状態に保持される。
This movement causes the hook group to draw the needle thread 21 hanging down from the needle 14 into the interior of the sleeve 45 as shown in FIG. The drawn-in needle thread is held in that state by the thread stopper.

次に上記構成の多軸ミシンによって縫製を行なう場合に
おいて、一つの色の糸による縫製末期の動作、及びその
糸を用いて再度縫製を行なう場合の初期の動作について
第り図及び第10(4)図〜第10(J)図を参照して
詳しく説明する。高弟70(8)図〜第70(J)図は
第り図において(4)〜(J)で示される時点での天秤
加、針14、布団、釜4の関係を夫々示すものでるる。
Next, when sewing with the multi-axis sewing machine configured as described above, the operation at the final stage of sewing with one color thread and the initial operation when sewing again using that thread are shown in Figure 1 and 10 (4). ) to FIG. 10(J). Figures 70 (8) to 70 (J) show the relationships among the balance, needle 14, futon, and pot 4 at the time points (4) to (J) in the first figure, respectively.

縫製末期においては、まず主モータが減速される。そし
てその減速した状態において天秤加及び針棒用は夫々図
示される様に上下動をする。この過程において、まず(
イ)で示される時点において釜4の剣先4aが上糸4を
引掛け(4)で示さ・れる時点に至る。この時点におい
て第70(4)図に示される様に上糸切断装置5が作動
して上糸21(針14の孔、布団、針板2を通シ更に釜
4を回った後布5と連らなっている部分)を切断する。
At the end of sewing, the main motor is first decelerated. In the decelerated state, the thread take-up lever and the needle bar move up and down, respectively, as shown in the figure. In this process, first (
At the time point shown in (a), the tip 4a of the hook 4 hooks the upper thread 4 and reaches the point shown in (4). At this point, the needle thread cutting device 5 operates as shown in FIG. Cut the connected parts.

この場合、針14における糸通し孔から下方には上糸2
1が約14an残っている。次に、それまで解放状態で
あった第1保持機構器は天秤加及び針棒用がやや上昇し
たCB)の時点(天秤頷が水平位置から上昇する点を0
°としたときに346°となる点)において保持状態と
なる。この時には上記糸通し孔から下方゛には約90f
lの上糸21が残っている(前記(4)の時点からの)
の時点までの間に天秤加は約25ff上動する為)。そ
の後天秤加が水平位置に移動し、針棒13が上死点へ移
動した状態で主モータの作動が停止する。その後第2保
持機構別のソレノイド51が作動して、第70((5図
に示す如く上糸21の端部が布55から引き抜かれて保
持枠招の中に引き込まれる。
In this case, the upper thread 2 is located downward from the threading hole in the needle 14.
Approximately 14 an of 1 remain. Next, the first holding mechanism, which had been in the released state until then, is set at the point (CB) when the thread take-up and needle bar have risen slightly (the point at which the thread take-up rises from the horizontal position).
The holding state is reached at a point where the angle is 346°. At this time, there is approximately 90 feet downward from the threading hole.
1 needle thread 21 remains (from the time of (4) above)
(This is because the balance has moved up by approximately 25ff up to the point in time.) Thereafter, the thread take-up is moved to a horizontal position, and the operation of the main motor is stopped with the needle bar 13 moved to the top dead center. Thereafter, the solenoid 51 of the second holding mechanism is activated, and the end of the needle thread 21 is pulled out from the cloth 55 and drawn into the holding frame as shown in FIG.

上記の状態において保持体νが周知の如く回動され、他
の色の糸を用いての縫製が周知の如く行なわれる。この
場合前述の如く前の縫製に使用した上糸21は第2保持
機構別によって保持されている為、その糸21が次の色
の糸と絡まる様な事が防止され乙。
In the above state, the holder ν is rotated in a well-known manner, and sewing using threads of other colors is performed in a well-known manner. In this case, as mentioned above, the needle thread 21 used in the previous sewing is held by a separate second holding mechanism, so that the thread 21 is prevented from becoming entangled with the thread of the next color.

次に上記側の色の糸による縫製が終わった後再び前記の
糸を用いての縫製を開始する時には、保持機構器によっ
て上糸21が保持された葦まの状態で主モータが低速で
作動開始する。これによシ天秤頷、針棒13は夫々図示
される様に上下動する。この場合主モータがスタートし
てから■で示される時点までの間に天秤加が上動し、図
示外の糸巻から上糸21が繰シ出される。次に(6)の
時点においては第70(6)図に示される如く針14に
よって布団の下に形成された上糸21のループに釜4の
剣先4aが引掛かシ、次に(ト)の時点においては釜4
の回動によって上記剣先4aに引掛かった上糸21が布
の下へ引き込まれる。次に(G)で示される時点を経て
■で示される時点に至ると保持機構nが解除される。こ
れら(ト)〜卸の過程では801111程度の上糸が布
あの下に出ている。そp後(I)で示される時点におい
ては、第10(I)図に示される如く針14の上下動に
よって布団における次の針目の点に形成された上糸4の
/L/−7”に釜4の剣先4aが引掛かる。
Next, when sewing with the thread of the above-mentioned color is finished and sewing is started again using the thread, the main motor operates at low speed with the needle thread 21 held by the holding mechanism. Start. As a result, the balance moves and the needle bar 13 moves up and down as shown. In this case, the thread take-up is moved upward between the start of the main motor and the time indicated by black, and the upper thread 21 is fed out from a bobbin winding (not shown). Next, at the point (6), the tip 4a of the hook 4 is caught in the loop of the upper thread 21 formed under the futon by the needle 14, as shown in FIG. At the time of , pot 4
As a result of the rotation, the needle thread 21 caught on the tip 4a is drawn under the cloth. Next, when the time point shown by (G) is reached and the time point shown by (■) is reached, the holding mechanism n is released. In these (g) to wholesale processes, about 801,111 needle threads come out from under the fabric. After that, at the time point indicated by (I), the upper thread 4 formed at the point of the next stitch on the futon by the vertical movement of the needle 14 is /L/-7'' as shown in FIG. 10(I). The tip 4a of the pot 4 gets caught.

(この時布団の下に出ている上糸は60〜70wl1程
度となっている。)その後釜4の回動により剣先4aに
引掛っている上糸4は布団の下方へ引き込まれ、上糸と
下糸との周知の如き絡みが達成される。またこのとき天
秤加、針14は上動する為上糸4は短かい寸法だけ布5
5から引き抜かれ、第1の針目の点から布団の下に出て
いる上糸4は例えば10〜20m1l程度の極めて短い
長さとなる。その後(Jの時点(第70(J)図の状態
)を経て周知の如く縫製が行なわれる。
(At this time, the needle thread protruding under the futon is about 60 to 70 wl1.) After that, by rotating the hook 4, the needle thread 4 caught on the tip 4a is pulled under the futon, and the needle thread The well-known entanglement of the thread and the bobbin thread is achieved. Also, at this time, since the thread take-up and the needle 14 move upward, the needle thread 4 is attached to the fabric 5 by a short distance.
The needle thread 4 that is pulled out from the needle thread 5 and comes out from the first stitch point under the comforter has an extremely short length of, for example, about 10 to 20 ml. Thereafter, sewing is performed in a well-known manner after passing through point J (the state shown in FIG. 70(J)).

上述の動作の場合、@〜0の過程では一般には上糸と下
糸の絡みは達成されないが、使用する布団や上糸4の種
類によっては上記の過程で上糸4の先端が布団中に残9
上糸4と下糸の絡みが達成される場合もめる。
In the case of the above-mentioned operation, the upper thread and lower thread are generally not entangled in the process from @ to 0, but depending on the type of futon or needle thread 4 used, the tip of the needle thread 4 may be caught in the futon during the above process. 9 left
Tighten when the upper thread 4 and lower thread are entwined.

尚以上状一つの色の糸についてのみ説明をしたが、他の
色の糸による縫製の場合も総て同様の動作が行なわれる
Although the above description has only been made with respect to threads of one color, the same operations are performed when sewing with threads of other colors.

(発明の効果) 以上のように本発明にあっては、針1
4の上下動によシ布5に対し上糸を用いて縫製を行ない
得る効果がある。
(Effect of the invention) As described above, in the present invention, the needle 1
The vertical movement of the sewing machine 4 has the effect of sewing the cloth 5 using the upper thread.

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

図面は本願の実施例を示すもので、第7図は多軸ミシン
の斜視図、第2図は縦断面図、第3図は第1保持機構を
示す底面図(1−1線断面図)、第を図は■部分の詳細
図、第S図は第を図の状態から解放機構が作動した場合
の状態を示す図、第3図はvt−vt線断面図、第7図
は第2保持機構を示す積−■線断面図、第g図は保持枠
の展開状態を示す正面図、第7図は動作タイミングを示
すタイムチャート、第1O(4)図〜第70(J)図は
第り図の(8)〜(J)で示される時点の状態を示す作
動説明図。 1・・・ベッド、4・・・釜、7・・・アーム、13・
・・針棒、14・・・針、幻・・・第1保持機構、々・
・・第2保持機構。 第1図 *3図 第4図      第5図 第6図 第7 図 第8図
The drawings show an embodiment of the present application, and FIG. 7 is a perspective view of a multi-axis sewing machine, FIG. 2 is a vertical sectional view, and FIG. 3 is a bottom view (1-1 line sectional view) showing the first holding mechanism. , Fig. 7 is a detailed view of the ■ part, Fig. S is a diagram showing the state when the release mechanism is activated from the state shown in Fig. 3, Fig. 3 is a sectional view taken along the vt-vt line, and Fig. 7 is a detailed view of the part 2. Figure 7 is a time chart showing the operation timing; Figures 1O(4) to 70(J) are An operation explanatory diagram showing the state at the time points (8) to (J) in FIG. 1...Bed, 4...Kettle, 7...Arm, 13.
... Needle bar, 14... Needle, Phantom... First holding mechanism, etc.
...Second holding mechanism. Figure 1*3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8

Claims (1)

【特許請求の範囲】[Claims] ベッドと、ベッドの上方に配設されたアームとを備え、
上記アームの自由端からベッドに向けては縫製用の針棒
を垂下させ、一方針棒に対向するベッド部には釜を備え
させ、上記針棒の上下動に対応させて釡を動作させるこ
とにより針棒側の針に備えさせる上糸と釡に備えさせる
下糸とでもって縫製を行なうようにしてあるミシン。
Comprising a bed and an arm disposed above the bed,
A needle bar for sewing is suspended from the free end of the arm toward the bed, and a hook is provided in the bed portion facing the needle bar, and the hook is operated in response to the vertical movement of the needle bar. A sewing machine that performs sewing using an upper thread attached to the needle on the needle bar side and a lower thread attached to the hook.
JP15787084A 1984-07-27 1984-07-27 Sewing machine Pending JPS6137194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15787084A JPS6137194A (en) 1984-07-27 1984-07-27 Sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15787084A JPS6137194A (en) 1984-07-27 1984-07-27 Sewing machine

Publications (1)

Publication Number Publication Date
JPS6137194A true JPS6137194A (en) 1986-02-22

Family

ID=15659202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15787084A Pending JPS6137194A (en) 1984-07-27 1984-07-27 Sewing machine

Country Status (1)

Country Link
JP (1) JPS6137194A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230780U (en) * 1985-08-12 1987-02-24
JPS635987U (en) * 1986-06-30 1988-01-16
JPH01221561A (en) * 1988-02-25 1989-09-05 Miyamoto Kk Method for holding needle thread of sewing machine
JP2000154454A (en) * 1998-11-17 2000-06-06 Brother Ind Ltd Multi-needle sewing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173156A (en) * 1984-02-15 1985-09-06 株式会社バルダン Sewing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173156A (en) * 1984-02-15 1985-09-06 株式会社バルダン Sewing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230780U (en) * 1985-08-12 1987-02-24
JPS635987U (en) * 1986-06-30 1988-01-16
JPH01221561A (en) * 1988-02-25 1989-09-05 Miyamoto Kk Method for holding needle thread of sewing machine
JP2000154454A (en) * 1998-11-17 2000-06-06 Brother Ind Ltd Multi-needle sewing machine
US6170415B1 (en) 1998-11-17 2001-01-09 Brother Kogyo Kabushiki Kaisha Sewing machine with multiple needles

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