JPS6032742B2 - Stitching machine - Google Patents
Stitching machineInfo
- Publication number
- JPS6032742B2 JPS6032742B2 JP10732180A JP10732180A JPS6032742B2 JP S6032742 B2 JPS6032742 B2 JP S6032742B2 JP 10732180 A JP10732180 A JP 10732180A JP 10732180 A JP10732180 A JP 10732180A JP S6032742 B2 JPS6032742 B2 JP S6032742B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- stitching
- reference line
- fabric
- embroidery
- 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)
- Automatic Embroidering For Embroidered Or Tufted Products (AREA)
Description
【発明の詳細な説明】
この発明は、刺しゆう機に関し、特に詳述すれば、大き
な図柄の刺しゆう作業を可能にさせている刺しゆう機に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a embroidery machine, and more particularly, to a embroidery machine that is capable of embroidering large designs.
第１図に示すように、たとえば、刺しゆうデータメモリ
ー１からの指示信号を信号変換処理回路２を介して演算
回路３に供給し、該演算回路からのデータ信号をミシン
モータ駆動回路４およびサーボモー夕駆動回路５に供給
し、ミシンモータ６、Ｘ軸サーボモータ７およびＹ軸サ
ーボモータ８を制御し、針９の昇降、刺しゆう枠１０を
着脱自在に保持するトラベラ１１をＹ軸方向に且つトラ
ベラ１１を摺動自在にするＹ軸ガイドロッド１２を×軸
方向に移動させて刺しゆう作業を成す刺しゆう機１３が
提案されている。As shown in FIG. 1, for example, an instruction signal from a sewing data memory 1 is supplied to an arithmetic circuit 3 via a signal conversion processing circuit 2, and a data signal from the arithmetic circuit is sent to a sewing machine motor drive circuit 4 and a servo motor. It controls the sewing machine motor 6, the X-axis servo motor 7, and the Y-axis servo motor 8, raises and lowers the needle 9, and moves the traveler 11 that removably holds the pricking frame 10 in the Y-axis direction. A stabbing machine 13 has been proposed that performs stabbing work by moving a Y-axis guide rod 12 that allows the traveler 11 to freely slide in the x-axis direction.
この種の刺しゆう機では、刺しゆう図柄の大きさは刺し
ゆう枠の大きさによって決められる。従って、大柄な刺
しゆう作業は、不可能となっている。この発明は、前述
した点の解消を目的として提案されるもので、この発明
では、布地に基準線を縫成し、刺しゆう枠に対する布地
の位置を変更した後、該基準線に針を沿わせ、再び、刺
しゆうを継続させるようにして大柄な模様の刺しゆうを
可能とさせている。この発明の実施例を説明する。In this type of embroidery machine, the size of the pattern to be embroidered is determined by the size of the embroidery frame. Therefore, it has become impossible to perform stitching work on large figures. This invention has been proposed to solve the above-mentioned problems.In this invention, a reference line is sewn onto the fabric, the position of the fabric relative to the embroidery frame is changed, and then the needle is moved along the reference line. Then, the stitching is continued again, making it possible to stitch large patterns. Examples of this invention will be described.
第１図に示す演算回路３の出力端子に布位置変更指示ラ
ンプ駆動回路１４が接続され、布位置変更指示ランプ１
５の点滅を可能とさせている。操作盤には、スタートス
イッチ１６、Ｘ軸方向の手動式移動スイッチ１７、Ｙ軸
方向の手動式移動スイッチ１８および布位置変更指示ラ
ンプ１５が配される。A cloth position change instruction lamp driving circuit 14 is connected to the output terminal of the arithmetic circuit 3 shown in FIG.
5 blinking is possible. A start switch 16, a manual movement switch 17 in the X-axis direction, a manual movement switch 18 in the Y-axis direction, and a cloth position change instruction lamp 15 are arranged on the operation panel.
刺しゆうデータメモリー１からの布位置変更および基準
線縫成指示信号により、演算回路３から基準線１９の縫
成データ信号および布位置変更指示ランプ１５の点滅デ
ータ信号が、ミシンモータ駆動回路４、サーボモータ駆
動回路５および布位置変更指示ランプ駆動回路１４に供
給される。基準線１９の縫成後、ミシンモータ６が停止
する。基準線１９は、Ｘ軸方向、又は、Ｙ軸方向に向け
られる。第２図を参照する。布地の第１の部分２０では
、ＡおよびＡ′の位置で第１回目の刺しゆう作業が完了
し、ＢからＢ′へと基準線１９が総成される。次いで、
刺しゆう枠１０を外し布地を移動させて布地の第２の部
分２１に刺しゆうを可能にさせる。針９を基準線１９の
ＢからＢ′へと移動可能とさせる。この調整は、×軸・
Ｙ軸方向の手動式移動スイッチ１７，１８によって成し
、又、時計方向或いは反時計万向への調整は、後述する
刺しゆう枠１０の回転によって成す。針９をＢの位置に
セットした後、スタートスイッチ１６をオンさせ、Ａお
よびＡ′から刺しゆうを再開し、第２の部分２１の刺し
ゆうを行なう。このような作業の繰返しで、第３の部分
或いは第４の部分の刺しゆうを行なうことで、図柄の大
きな刺しゆうを可能とさせる。第４図を参照する。In response to the cloth position change and reference line sewing instruction signals from the embroidery data memory 1, the sewing data signal of the reference line 19 and the flashing data signal of the cloth position change instruction lamp 15 are sent from the arithmetic circuit 3 to the sewing machine motor drive circuit 4, The signal is supplied to the servo motor drive circuit 5 and cloth position change instruction lamp drive circuit 14. After sewing the reference line 19, the sewing machine motor 6 stops. The reference line 19 is oriented in the X-axis direction or the Y-axis direction. See Figure 2. In the first portion 20 of the fabric, the first stitching operation is completed at positions A and A', and the reference line 19 is completed from B to B'. Then,
The embroidery frame 10 is removed and the fabric is moved to allow the second portion 21 of the fabric to be embroidered. The needle 9 is made movable from B to B' on the reference line 19. This adjustment is
This is accomplished by manual movement switches 17 and 18 in the Y-axis direction, and clockwise or counterclockwise adjustment is accomplished by rotating the embroidery frame 10, which will be described later. After setting the needle 9 to position B, the start switch 16 is turned on and the stabbing is restarted from A and A', and the second portion 21 is stabbed. By repeating such operations and stitching the third or fourth portion, it is possible to stitch a large pattern. Please refer to FIG.
刺しゆう枠１０は、刺しゆう機１３に着脱自在に固定さ
れるための手段２２を有する環状の外枠２３と、該外枠
２３の内周面に沿う中枠２４と、該中枠２４の内周面に
沿う内枠２５とを有する。外枠２３の刺しゆう機１３に
着脱自在に固定させるための手段２２は、受け側のトラ
ベラ１１の形状、構造に応じたものとする。The embroidery frame 10 includes an annular outer frame 23 having a means 22 for detachably fixing it to the embroidery machine 13, a middle frame 24 along the inner peripheral surface of the outer frame 23, and a middle frame 24 that extends along the inner peripheral surface of the outer frame 23. It has an inner frame 25 along the inner peripheral surface. The means 22 for detachably fixing the outer frame 23 to the embroidery machine 13 is adapted to the shape and structure of the receiving traveler 11.
外枠２３には、蓬調整装置２６が設けられる。該装置２
６は図示例では、外枠２３の合い口部２７に半径方向外
方に延出する対向し且つ離間する壁２８，２８′を形成
し、一方の壁２８を介して他方の壁２８′にビス２９を
ねじ込んだ構成である。A folding adjustment device 26 is provided on the outer frame 23. The device 2
In the illustrated example, 6 forms opposing and spaced apart walls 28, 28' that extend radially outward at the abutment 27 of the outer frame 23, and connects through one wall 28 to the other wall 28'. It has a structure in which a screw 29 is screwed in.
この構成において、ビス２９のヘッド３０を回転させる
ことで、対向する壁２８，２８′を互いに接近させ、或
いは、離反させて、外枠２３の径を調整可能とさせてい
る。外枠２３の内周面に環状の溝３１を形成し、中枠２
４の外周面から外方に延出するガイドピン３２を該溝３
１内に摺動自在に位置させる。中枠２４の刺しゆう布地
締め代調整手段３３は、その合い口部３４に上方へと延
出する対向し且つ離間した壁３５，３５′を有し、一方
の壁３５を介して、他方の壁３５′にビス３６がねじ込
まれる。In this configuration, the diameter of the outer frame 23 can be adjusted by rotating the head 30 of the screw 29 to move the opposing walls 28, 28' toward or away from each other. An annular groove 31 is formed on the inner circumferential surface of the outer frame 23, and the inner frame 2
The guide pin 32 extending outward from the outer peripheral surface of the groove 3
1 so that it can slide freely. The sewing fabric tightness adjustment means 33 of the middle frame 24 has opposing and spaced apart walls 35, 35' extending upwardly at the abutment portion 34 thereof. A screw 36 is screwed into the wall 35'.
ビス３６のヘッド３７を回転させることで、壁３５，３
５′を接近させたり、或いは、離反させたりすることで
中枠２４の径を調整させることができる。By rotating the head 37 of the screw 36, the walls 35, 3
The diameter of the middle frame 24 can be adjusted by moving the inner frame 5' toward or away from each other.
怪調整は、内枠２５への中枠２４の締め代を調整し、内
枠２５と中枠２４との間に入る刺しゆう布地の張りを確
保する。刺しゆう布地を付けた前述構成の刺しゆう枠１
０をトラベラ１１に着脱自在に固定した時、布地が、Ｃ
方向を向くべきところ、Ｄ方向を向いている時は、歪調
整装置２６のビスヘッド３０を回転させて、その径を大
きくし、中枠２４を外枠２３に対し相対回転可能とさせ
る。The adjustment adjusts the tightening margin of the middle frame 24 to the inner frame 25 to ensure the tension of the fabric to be embroidered between the inner frame 25 and the middle frame 24. Stitching frame 1 of the above configuration with the stitching fabric attached
0 is removably fixed to the traveler 11, the fabric is C.
When facing in the D direction, the screw head 30 of the distortion adjustment device 26 is rotated to increase its diameter and the inner frame 24 can be rotated relative to the outer frame 23.
そして、Ｄ方向をＣ方向に正しく向くように中枠２４を
回転させる。次いで、ヘッド３０を逆回転させ、外枠２
３の径を小さくし、外枠２３を中枠２４に固定させる。
かくして、時計方向或いは反時計方向への調整が可能と
なる。以上から明らかなように、演算回路からのデータ
信号によって、布地の第１の部分の刺しゆう終了後、該
部分の適所に基準線を縫成し、第２の部分を刺しゆう枠
に張り、基準線に針を合わせ、第２の部分の刺しゆうを
成す。Then, the middle frame 24 is rotated so that the D direction correctly faces the C direction. Next, the head 30 is rotated in the opposite direction, and the outer frame 2
3 is made smaller, and the outer frame 23 is fixed to the inner frame 24.
Adjustment in the clockwise or counterclockwise direction is thus possible. As is clear from the above, based on the data signal from the arithmetic circuit, after the first part of the fabric has been embroidered, a reference line is sewn at the appropriate position on the part, and the second part is stretched on the embroidery frame. Align the needle with the reference line and make the second part of the needle.
必要に応じ、順次該作業を繰り返す。かくして、従来得
られなかった大柄な刺しゆうが可能となる。Repeat the operations in sequence as necessary. In this way, it becomes possible to make large-sized stabs that were previously unobtainable.
又、基準線の使用は、刺しゆう模様を常に正確に作り出
すことができる。Also, the use of reference lines allows the embroidery pattern to be created accurately at all times.
第１図は刺しゆう機とその制御系を示す図、第２図は刺
しゆう作業の例を示す図、第３図は刺しゆう作業のフロ
ーチャート、第４図は刺しゆう枠の平面図である。
図中、１……刺しゆうデ−タメモリ−、３……演算回路
、６・・・・・・ミシンモータ、７，８…・・・Ｘ軸・
Ｙ軸サーボモータ、９・・・・・・針、１９…・・・基
準線。
第１図
第２図
第３図
第４図Figure 1 is a diagram showing the embroidery machine and its control system, Figure 2 is a diagram showing an example of embroidery work, Figure 3 is a flowchart of the embroidery work, and Figure 4 is a plan view of the embroidery frame. . In the figure, 1...Stitching data memory, 3...Arithmetic circuit, 6...Sewing machine motor, 7, 8...X-axis
Y-axis servo motor, 9...needle, 19...reference line. Figure 1 Figure 2 Figure 3 Figure 4
Claims (1)
力させ、該演算回路からのデータ信号に応じミシンモー
タ、Ｘ・Ｙ軸サーボモータを制御させ、さらに、前記演
算回路からの布位置変更データ信号に応じ、布地に基準
線を縫成し且つ前記ミシンモータを停止させ、布位置を
変更後、針を前記基準線に合致可能とさせ、次いで、刺
しゆうを継続させるようにしたことを特徴とする刺しゆ
う機。1. Input the instruction signal of the stitching data memory to the arithmetic circuit, control the sewing machine motor and X/Y axis servo motor according to the data signal from the arithmetic circuit, and further input the cloth position change data signal from the arithmetic circuit. Accordingly, a reference line is sewn on the fabric, the sewing machine motor is stopped, and after changing the position of the fabric, the needle is allowed to match the reference line, and then the stitching is continued. Stitching machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10732180A JPS6032742B2 (en) | 1980-08-05 | 1980-08-05 | Stitching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10732180A JPS6032742B2 (en) | 1980-08-05 | 1980-08-05 | Stitching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5735059A JPS5735059A (en) | 1982-02-25 |
| JPS6032742B2 true JPS6032742B2 (en) | 1985-07-30 |
Family
ID=14456093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10732180A Expired JPS6032742B2 (en) | 1980-08-05 | 1980-08-05 | Stitching machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032742B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014042706A (en) | 2012-08-28 | 2014-03-13 | Brother Ind Ltd | Sewing machine |
-
1980
- 1980-08-05 JP JP10732180A patent/JPS6032742B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5735059A (en) | 1982-02-25 |
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