JPS605704B2 - sewing machine embroidery equipment - Google Patents
sewing machine embroidery equipmentInfo
- Publication number
- JPS605704B2 JPS605704B2 JP15549081A JP15549081A JPS605704B2 JP S605704 B2 JPS605704 B2 JP S605704B2 JP 15549081 A JP15549081 A JP 15549081A JP 15549081 A JP15549081 A JP 15549081A JP S605704 B2 JPS605704 B2 JP S605704B2
- Authority
- JP
- Japan
- Prior art keywords
- embroidery
- sewing machine
- frame
- original
- mounting plate
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Description
【発明の詳細な説明】
この発明は、原画台の操作に連動して刺しゆう枠を回動
並びに前後左右動させ、糸並びの向きの変化した刺しゆ
う縫いを行えるようにしたミシンに使用される刺しゆう
装置に関する。[Detailed Description of the Invention] This invention is used in a sewing machine that rotates the embroidery frame and moves it back and forth and left and right in conjunction with the operation of the original stage to perform embroidery sewing in which the direction of the thread arrangement is changed. This invention relates to a embroidery device.
刺しゆう枠が回動並びに前後左右動しうるようになって
いて、糸並びの向きを変化させた刺しゆう縫いが行える
ようにしたものは既にいくつか知られているが、従来の
刺しゆう枠に張設した布に画かれた図形をなぞって刺し
ゆうを行うタイプのものでは、刺しゆう枠のみを掴んで
操作する場合或いは刺しゆう枠の支持枠と刺しゆう枠を
それぞれ掴んで操作する場合のいづれの場合においても
刺しゆう枠に回動、前後動、左右敷の三種の異なった動
きを同時に与えるべく操作するのは容易でなく、ことに
針が所望の箇所に正確に刺適するよう刺しゆう枠を操作
するのはきわめて困難で、布に画かれた模様通りの刺し
ゆうを行うのはかなりな熟錬を要していた。There are already some known embroidery frames in which the embroidery frame can rotate and move forward, backward, left and right, allowing embroidery to be performed by changing the direction of the thread arrangement, but conventional embroidery frames are In the case of the type in which embroidery is performed by tracing a figure drawn on a cloth stretched over the cloth, operations may be performed by grasping only the embroidery frame, or by grasping both the support frame and the embroidery frame separately. In either case, it is not easy to operate the needle frame to give three different movements simultaneously: rotation, back and forth movement, and left and right movement. It was extremely difficult to operate the frame, and it required considerable skill to embroider according to the pattern drawn on the cloth.
そのうえ布に原画を正確に写し書きするのは容易でなく
、布に画かれた図形と原画との間にはずれが生じ易かっ
た。また、固定された原画を追跡子で倣い画さしてその
動きを刺しゆう枠に伝えるようにしたものも知られてい
る。Moreover, it was not easy to accurately copy the original drawing onto the cloth, and discrepancies were likely to occur between the figure drawn on the cloth and the original drawing. Also known is a method in which a fixed original image is imitated with a tracer and the movement is transmitted to the embossing frame.
この場合、追跡子は原画と接触もしくはごく接近した状
態のまま移動するため倣い画きが容易かつ確実に行われ
る利点があるが、その反面追跡子の動きが刺しゆう枠に
正確につたわらず、誤差を生じ易いという難点があった
。しかもこの装置では刺しゆう枠は前後左右にしか動く
ことができず、また追跡子の操作で刺しゆう枠を回動さ
せるように構成しようとしても、その機構上から不可能
であった。本発明は上記従来装置の欠点を解消し、刺し
ゆう枠の回動並びに前後左右勤操作が簡易で、原画通り
の刺しゆうが容易に行えるようにしたミシンの刺しゆう
装置を提供することを目的とするものである。In this case, the tracer moves while in contact with or very close to the original image, which has the advantage of making copying easier and more reliable. However, on the other hand, the movement of the tracer does not accurately transfer to the stitching frame, resulting in errors. The problem was that it was easy to cause Moreover, with this device, the stabbing frame can only move forward, backward, left, and right, and even if an attempt was made to rotate the stabbing frame by operating the tracker, it was impossible due to its mechanism. It is an object of the present invention to provide a sewing machine embroidery device which eliminates the drawbacks of the conventional devices described above, and which allows the rotation of the embroidery frame and the forward/backward/left/right movement operations to easily perform stitching in accordance with the original drawing. That is.
以下本発明の実施例を図面によって説明すると、図中1
は一端をミシンDの押さえ綾Aにネジ201こて止着さ
れ、ペットBと平行に片持ばり状をなして設けられる固
定レールで、該レールーは矩形状の支持板3の四隅に支
持板3を挟んで上下に軸着して設けた案内車4,4のう
ち上側の左右の案内車間に、また上記固定レール1と直
交する遊動レール2が下側の前後の案内車間にそれぞれ
、その側端面を案内車4の側溝に係合した状態で通され
、これにより遊動レール2は、固定レールーに対し、そ
の長手方向並びにそれと直交する方向に猪動できるよう
にしてある。Embodiments of the present invention will be described below with reference to the drawings.
is a fixed rail whose one end is fixed to the presser twill A of the sewing machine D with a screw 201, and is provided in a cantilever shape parallel to the pet B, and the rail is attached to the four corners of the rectangular support plate 3. Of the guide wheels 4, 4 which are pivoted on the upper and lower sides of the rail 3, the upper left and right guide wheels are provided, and the floating rail 2, which is orthogonal to the fixed rail 1, is installed between the lower front and rear guide wheels. The floating rail 2 is passed through with its side end surface engaged with the side groove of the guide wheel 4, so that the floating rail 2 can move relative to the fixed rail in its longitudinal direction and in a direction perpendicular thereto.
5は上記遊動レール2にその両端において取着される支
杵6にて連結支持され、ペットB上に前後左右動可能に
戦瞳される取付板で、該取付板5上にはその−側に環状
の支持枠9が該凹溝8に鉄合するコロ7によって回動可
能に支持されるとともに他側には表面に原画が萩暦固定
される円板状の原画台11が取付板5より側方に突出し
た状態で軸支されており、支持枠9と原画台11との間
に介在する一対のコロ7に掛け渡された無端ベルトー川
こ支持枠9及び原画台11がともに、それぞれ両側より
係合することにより原画台を一方向に回動させると、ベ
ルト伝動により支持枠が同方向に回動するようになって
いる。Reference numeral 5 denotes a mounting plate which is connected and supported by a support punch 6 attached to the movable rail 2 at both ends thereof, and is movable back and forth and left and right on the pet B. On one side, an annular support frame 9 is rotatably supported by rollers 7 that are iron-fitted in the groove 8, and on the other side, a disk-shaped original image stand 11, on which the original image is fixed to the mounting plate 5, is attached to the mounting plate 5. Both the endless belt support frame 9 and the original image stand 11 are supported by a shaft in a state of protruding laterally, and are spanned over a pair of rollers 7 interposed between the support frame 9 and the original image stand 11. When the original stage is rotated in one direction by engaging from both sides, the support frame is rotated in the same direction by belt transmission.
14は支持枠9に支片15によって着脱可能に止着され
る刺しゆう枠で、支持枠との間に布を挟んで張設する。Reference numeral 14 denotes a stitching frame which is removably fixed to the support frame 9 by means of support pieces 15, and is stretched with a cloth sandwiched between it and the support frame.
16は基部をネジ22にて固定レール端部に止着した線
バネ状の稗で、先端部を下向きに屈曲して、ならい針と
し、針尖端17を原画台11に接触若しくは極く接近し
た状態にして設けている。上記ならい針を好ましくは針
Cが刺しゆう枠14の回転中心に位置するとき原画台の
回転中心に位置するようセットされる。その理由は、も
し針とならい針のそれぞれの回転中心までの距離が異な
ると、原画台の回動操作により原画台と刺しゆう枠が等
角度回動したとき針とならい針によって画かれる円弧の
長さ、すなわち移動量が異なり、刺しゆうの縫い目‘こ
ずれを生じて原画と一致しなくなるからである。Reference numeral 16 is a wire spring-like wire whose base is fixed to the end of the fixed rail with a screw 22, whose tip is bent downward to serve as a tracing needle, and whose tip 17 is in contact with or very close to the original stage 11. It is set up in a state. The above-mentioned tracing needle is preferably set so that when the needle C is located at the center of rotation of the frame 14, it is located at the center of rotation of the original stage. The reason for this is that if the distances to the rotation centers of the needle and tracing needle are different, the arc drawn by the needle and tracing needle will be This is because the length, that is, the amount of movement is different, and the embroidery stitches become misaligned and do not match the original.
また、18は上記支村6に取着される取手である。本装
置により縫目の向きの異なった刺しゆうを行う際には、
原画台11上に原画21を載せて固定したのち、取付板
側方に突出する原画台を掴み、必要によって更に取手1
8、刺しゆう枠14、支持枠9その他任意の箇所のいづ
れかを持ってならい針に合わせて原画の模様に従って原
画台を回しながら前後左右動させることによって行つo
以上述べた装置では、固定レールーは、押さえ榛Aに、
稗16は固定レール1に止着しているが、ともに押さえ
横Aに、或いはペットやテーフル、その他ミシンフレー
ムに止着してもよいし、また別々の箇所に個別に止着す
るようにしてもよい。Further, 18 is a handle attached to the branch 6. When sewing stitches with different stitch directions using this device,
After placing the original drawing 21 on the original drawing stand 11 and fixing it, grasp the original drawing stand that protrudes to the side of the mounting plate, and if necessary, further tighten the handle 1.
8. Hold either the stitching frame 14, the support frame 9, or any other arbitrary part and move it back and forth and left and right while turning the original drawing stand according to the pattern of the original drawing in line with the tracing needle.
In the device described above, the fixed rail is attached to the presser bar A,
The wires 16 are fixed to the fixed rail 1, but they can also be fixed to the presser foot side A, or to a pet, table, or other sewing machine frame, or they can be fixed individually to different places. Good too.
また図示する装置においては、操作板の回動を刺しゆう
枠に伝えるベルトは一対のコロ7,7間にのみ掛け渡さ
れているが、支持枠9と操作板11外周にも或いはコロ
に掛けないで支持枠と操作板間にのみ掛け渡してベルト
と支持枠及び操作板の接触面積を大にし、ベルト伝動が
より確実におこなわれるようにするのが望ましい。In addition, in the illustrated device, the belt that transmits the rotation of the operation plate to the stabilizing frame is stretched only between the pair of rollers 7, 7, but it is also stretched around the outer periphery of the support frame 9 and the operation plate 11, or around the rollers. It is preferable to extend the contact area between the belt, the support frame, and the operation plate by extending it only between the support frame and the operation plate, so that belt transmission can be performed more reliably.
この場合、ベルト伝動装置において通常設けられている
ベルトの張力調整装置を容易に設けることができる。な
お、操作板11と支持枠9の伝動をベルトによって行う
代わりに操作板と支持枠とを直接接触させ、或いは摩擦
車を介して摩擦伝動させるようにしてもよく、また操作
板と支持枠とに歯車を設けて歯車伝動させるようにして
もよい。また更に「可動レールを固定レールに対し、縦
横に可動に取着する装置として図示する装置以外に固定
レールに摺動可能に係合する例えばスリーブーのような
摺動体と可動レールに摺動可能に係合する酒動体を直交
させて一体化したものを使用することができる。In this case, a belt tension adjustment device that is normally provided in a belt transmission device can be easily provided. Note that instead of transmitting power between the operation plate 11 and the support frame 9 using a belt, the operation plate and the support frame may be brought into direct contact with each other, or friction transmission may be performed via a friction wheel. A gear may be provided for gear transmission. Furthermore, in addition to the device shown in the figure as a device for attaching a movable rail to a fixed rail so as to be movable vertically and horizontally, a device such as a sleeve that is slidably engaged with the fixed rail and a sliding body that is slidably attached to the movable rail. It is possible to use one in which the engaging moving bodies are orthogonally crossed and integrated.
また取付板を前後左右動させるのに図示するような固定
レールと可動レールを含む装置で行う代わりに従前の刺
しゆう装置において一般に使用されている直交して配置
される案内レールを含む装置を、或いはまた平行リンク
を組合わせ構成されるパントグラフ機構を使用すること
もできる。また図示する装置において、支持枠を設けな
いで刺しゆう枠を直接回動させるように構成してもよい
。In addition, instead of using a device that includes a fixed rail and a movable rail to move the mounting plate back and forth and left and right, as shown in the figure, a device that includes guide rails that are orthogonally arranged, which is generally used in conventional stitching devices, is used. Alternatively, a pantograph mechanism consisting of a combination of parallel links can also be used. Further, in the illustrated apparatus, the stabilizing frame may be directly rotated without providing a support frame.
この場合、布は刺しゆう枠にピン、その他の止着具でと
められる。更に支持枠は図示するようなコロによって回
動可能に支持される代わりに取付板に環状突起を形成し
、該突起に支持枠を回動可能に競合させることによって
支持させるようにしても、また既知の軸受装置によって
支持させるようにしてもよい。In this case, the fabric is fastened to the embroidery frame with pins or other fastening devices. Furthermore, instead of the support frame being rotatably supported by rollers as shown in the figure, an annular projection may be formed on the mounting plate, and the support frame may be supported by rotatably competing with the projection. It may also be supported by known bearing arrangements.
本発明の刺しゆう装置は以上のように、原画を載層固定
する原画台と、刺しゆう枠が前後左右方向に一体となっ
て動くとともに原画台の回動が刺しゆう枠に伝えられる
ようにしてあり、原画を指向する固定のならい針を標的
として原画台を回動かつ前後左右に動かしながら原画の
ならい画きを行うことによって糸並びの変化した原画の
写し経し、が行えるようになっているもので、本発明装
置によれば、布に原画を写し画きする必要がなく、また
原画はならい針尖端が原画に接触若しくは極く接近した
状態で動かされるため倣い画きが容易かつ確実である等
、ならい針で原画を倣い画きする従前の装置と同様の効
果をあげることができるほか、原画と刺しゆう枠は一体
となって動くためならい針と針は常に原画と刺しゆう枠
の同じ側に位置し、その結果刺しゆうが原画と同じ向き
で得られ、両者を見比べながらの作業が容易となり、ま
た原画台の動きは刺しゆう枠にそのまま誤差なく伝えら
れるので原画とずれのない刺しゆうを得ることができる
。しかも糸並びの変化した刺しゆうを行う場合、原画台
は取付板より側方に突出しているので、該部を掴んで操
作すれば、回動、前後動、左右動の三種の異なった動き
を容易にあたえることができる。As described above, the embroidery device of the present invention is configured so that the original image stand, on which the original image is placed and fixed, and the embroidery frame move in unison in the front, back, right and left directions, and the rotation of the original image holder is transmitted to the embroidery frame. By using a fixed tracing needle pointing at the original as a target and tracing the original while rotating the original drawing stand and moving it back and forth and left and right, it is now possible to copy an original with a changed thread arrangement. According to the device of the present invention, there is no need to copy the original drawing onto the cloth, and since the original drawing is traced and the tip of the needle is moved in contact with or very close to the original drawing, copying is easy and reliable. etc., it is possible to achieve the same effect as the previous device that imitates the original image with a tracing needle, and the original image and the stitching frame move as one, so the tracing needle and needle are always on the same side of the original image and the stitching frame. As a result, the stitches are obtained in the same direction as the original image, making it easy to work while comparing the two.Moreover, the movements of the original stage are transmitted directly to the stitching frame without any errors, so the stitches can be stitched in the same direction as the original image. can be obtained. Moreover, when embroidering with a different thread arrangement, the original stage protrudes laterally from the mounting plate, so if you grasp and operate this part, you can make three different movements: rotation, back and forth, and left and right. can be easily given.
図は本発明に係るミシンの刺しゆう装置を示すもので、
第1図はその平面図、第2図は正面図、第3図は斜視図
である。
1・・・・・・固定レール、2・・・・・・遊動レール
、5・・・・・・取付板、9・・・・・・原画台、14
・・・・・・刺しゆう枠、16・・・・・・稗、21・
・・・・・原画。
第2図第1図
第3図The figure shows a sewing machine embossing device according to the present invention.
FIG. 1 is a plan view, FIG. 2 is a front view, and FIG. 3 is a perspective view. 1...Fixed rail, 2...Floating rail, 5...Mounting plate, 9...Original drawing stand, 14
・・・・・・Stitching frame, 16・・・・Mini, 21・
...Original picture. Figure 2 Figure 1 Figure 3
Claims (1)
れる取付板5と、該取付板に回動可能に支持される刺し
ゅう枠14並びに原画台11と、原画台の回動を刺しゅ
う枠に伝える伝動手段と、原画台上に載置固定される原
画を指向する固定のならい針を有し、原画台11は取付
板5より側方に突出して掴んで操作しうるようになって
いるミシンに使用される刺しゅう装置。 2 刺しゅう枠14は、取付板5に保持装置によって回
動可能に支持される支持枠9に着脱可能に取着される特
許請求の範囲第1項記載のミシンの刺しゅう装置。 3 保持装置は取付板5に軸支され、支持枠外周に適当
間隔で外接する数個のコロ7である特許請求の範囲第2
項記載のミシンの刺しゅう装置4 刺しゅう枠の前後並
びに左右方向への移動は交差するレール1,2の各長手
方向に沿って行われる特許請求の範囲第1項記載のミシ
ンの刺しゅう装置。 5 交差するレールの1,2のうち、一方のレール1は
ミシンの押さえ棒AにベツドBと平行をなして止着固定
されるとともに、他方のレール2は前記固定のレール1
の長手方向並びに直交する方向に移動可能に支持され、
かつ、刺しゅう枠と原画台を支持する取付板5に固定さ
れる特許請求の範囲第4項記載のミシンの刺しゅう装置
。 6 ならい針は固定のレール1に支持される特許請求の
範囲第5項記載のミシンの刺しゅう装置7 ならい針は
ミシンの針が刺しゅう枠14の回転中心に位置するとき
原画台11の回転中心に位置するようセツトされる特許
請求の範囲第1項記載のミシンの刺しゅう装置。[Scope of Claims] 1. A mounting plate 5 supported movably in front and back and left and right directions on the bed, an embroidery frame 14 and an original drawing stand 11 rotatably supported by the mounting plate, and a rotating part of the original drawing stand. It has a transmission means for transmitting motion to the embroidery frame and a fixed tracing needle that points at the original placed and fixed on the original drawing stand, and the original drawing stand 11 protrudes laterally from the mounting plate 5 so that it can be grasped and operated. Embroidery equipment used on sewing machines. 2. The embroidery device for a sewing machine according to claim 1, wherein the embroidery frame 14 is detachably attached to the support frame 9 which is rotatably supported on the mounting plate 5 by a holding device. 3. The holding device is a number of rollers 7 that are pivotally supported by the mounting plate 5 and circumscribed at appropriate intervals around the outer periphery of the support frame.
Embroidery device 4 for a sewing machine according to Claim 1. The embroidery device for a sewing machine according to Claim 1, wherein the embroidery frame is moved back and forth and in the left and right directions along each longitudinal direction of intersecting rails 1 and 2. 5 Of the intersecting rails 1 and 2, one rail 1 is fastened and fixed to the presser bar A of the sewing machine parallel to the bed B, and the other rail 2 is attached to the fixed rail 1.
supported so as to be movable in the longitudinal direction and in the orthogonal direction;
The embroidery device for a sewing machine according to claim 4, wherein the embroidery device is fixed to a mounting plate 5 that supports an embroidery frame and an original stage. 6. An embroidery device 7 for a sewing machine according to claim 5, in which the tracing needle is supported on a fixed rail 1. When the needle of the sewing machine is positioned at the rotational center of the embroidery frame 14, the tracing needle is supported at the rotational center of the original stage 11. The embroidery device of a sewing machine according to claim 1, wherein the embroidery device is set to the position of the sewing machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15549081A JPS605704B2 (en) | 1981-09-29 | 1981-09-29 | sewing machine embroidery equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15549081A JPS605704B2 (en) | 1981-09-29 | 1981-09-29 | sewing machine embroidery equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5813762A JPS5813762A (en) | 1983-01-26 |
JPS605704B2 true JPS605704B2 (en) | 1985-02-13 |
Family
ID=15607180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15549081A Expired JPS605704B2 (en) | 1981-09-29 | 1981-09-29 | sewing machine embroidery equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605704B2 (en) |
-
1981
- 1981-09-29 JP JP15549081A patent/JPS605704B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5813762A (en) | 1983-01-26 |
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