JPH0779886B2 - How to sew a rubber knitted cloth to another cloth in a sewing machine - Google Patents

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この出願に係る発明は、ジャンパ
ー・ブルゾン等の上衣身頃の表・裏布の下端と、横方向
に離した左・右額布の上端と、横方向に強い弾性をもつ
横長の裾ゴム編布とをミシン縫合する技術に関するもの
である。[Field of Industrial Application] The invention according to this application is to provide strong elasticity in the lateral direction with the lower ends of the front and back cloths of upper garments such as jumpers and blouson, the upper ends of left and right frame cloths separated in the lateral direction. The present invention relates to a technique for sewing a horizontally long hem rubber knitted fabric with a sewing machine.

【０００２】[0002]

【従来の技術】従来の前記の縫合技術は、図４のジャン
パー・ブルゾン等の上衣１の身頃の表布２，裏布３の下
端と、それらの前身頃の下端に縫合すべき左額布４、右
額布５の上端と、二つ折りし横方向に強い弾性をもつ横
長の裾のゴム編布６の上端とを、図５のとおりに縫合し
た後に表裏布２，３を縫合線７を支点として図６のよう
に反転して上衣とするについて、図７から１１に示すよ
うに次の順序で操作するものである。 １．図７に示すように、横長で横方向の弾性をもち上衣
の裾に使用すべきゴム編布６をして、外表に二つ折りし
て横方向へ伸張し、開口端を横方向にミシン縫合して縫
目線８を形成する。 ２．図８に示すように、中表にし縦方向へ平行に離し伸
張ゴム編布６と同一自然長をもち上衣身頃の表・裏布
２，３の両対向端を各別に、中表にし横方向に平行に離
し横方向長さがゴム編布及び表裏布よりも短かい左・右
額布４，５の縦方向両端を横方向にミシン縫合して縫目
線９，１０を形成する。 ３．図９に示すように中表に二つ折りした両額布４，５
の中側面間にその開口端に対して、収縮したゴム編布６
をその縫合端を合致させて重合して表裏布２，３を自然
長よりも収縮し、両額布とゴム編布の横方向両端を縦方
向にミシン縫合して縫目線１１，１２を形成する。 ４．図１０に示すように両額布４，５を表返しし表裏布
２，３を中表にして各別に両額布の上または下面に重合
し、両額布の開口端と表裏布及びゴム編布６の各縫合端
とをして、ミシン１３に対し水平一直線の一方への布送
り方向に平行させ且つ縫合機構１４よりも布送り方向の
手前内方に正逆布送り方向へ移動可能に支持する。 ５．図１０に示すように、表布２を上に裏布３を下面と
し、全布の正布送り方向端のみの縫合機構の外方を狭持
し、表裏布が自然長になるまで全布の逆布送り方向端を
狭持してゴム編布６を弾性に抗して人力により伸張しな
がら、左右額布４，５とゴム編布と表布のみの布送り方
向との全平行端を縫合し縫目線１５を形成するまで、作
動した縫合機構１４を通り全布を正布送り方向へ移動し
停止し縫合機構を停止してから、全布を狭持を解放して
ミシン１３からとり外す。 ６．図１１に示すように、裏布３を上に表布２を下面と
し、全布の正布送り方向端のみの縫合機構の外方を狭持
し、表裏布が自然長になるまで全布の逆布送り方向端を
狭持してゴム編布６を弾性に抗して人力により伸張しな
がら、左右額布４，５とゴム編布と裏布のみの布送り方
向との全平行端を縫合し縫目線１６を形成するまで、作
動した縫合機構１４を通り全布を正布送り方向へ移動し
停止し縫合機構を停止してから、全布を狭持を解放して
ミシン１３からとり外す。2. Description of the Related Art The above-mentioned conventional sewing technique is used for the upper cloth 1 of a garment 1 such as a jumper and blouson shown in FIG. 4 and the lower end of a back cloth 3 and the left forehead cloth to be sewn to the lower ends of their front bodies. 4, the upper end of the right frame cloth 5 and the upper end of the laterally long hem rubber knitted cloth 6 which is folded in two and has strong elasticity in the lateral direction are sewn together as shown in FIG. With respect to the fulcrum as shown in FIGS. 7 to 11, the upper garment is inverted and the upper garment is operated in the following order. 1. As shown in FIG. 7, a rubber knitted fabric 6 which is horizontally long and has elasticity in the lateral direction and which should be used for the hem of the upper garment is folded in two on the outer surface and stretched in the lateral direction, and the open end is sewn in the lateral direction with a sewing machine. To form the seam line 8. 2. As shown in FIG. 8, the front and back cloths 2 and 3 of the upper body have the same natural length as the front and back cloths 2 and 3 facing each other in the horizontal direction. The left and right frame cloths 4 and 5 which are separated from each other in parallel and have a lateral length shorter than that of the rubber knitted cloth and the front and back cloths are sewn together in the lateral direction to form seam lines 9 and 10. 3. As shown in Fig. 9, double-sided frame cloths 4, 5 folded in the middle
The rubber knitted fabric 6 contracted between the inner side surfaces and its open end
Of the front and back cloths 2 and 3 are shrunk to their natural length by aligning their sewn ends with each other, and the both lateral ends of both the forehead cloth and the rubber knitted cloth are sewn in the longitudinal direction to form the seam lines 11 and 12. To do. 4. As shown in FIG. 10, both frame cloths 4 and 5 are turned upside down, and the front and back cloths 2 and 3 are set to the front and back, respectively, and are superposed on the upper and lower surfaces of both frame cloths, respectively, and the open ends of both frame cloths and the front and back cloths and rubbers are overlapped. Each stitching end of the knitted fabric 6 can be made parallel to the cloth feed direction to one of the horizontal lines with respect to the sewing machine 13 and can be moved forward and backward in the cloth feed direction inward of the cloth feed direction with respect to the sewing mechanism 14. To support. 5. As shown in FIG. 10, the front cloth 2 is on the upper side, the back cloth 3 is on the lower side, and the outer side of the suturing mechanism only at the end of the normal cloth feeding direction of the whole cloth is sandwiched, and the whole cloth is kept until the front and back cloth have a natural length. While holding the end of the reverse cloth feeding direction of No. 1 and stretching the rubber knitted cloth 6 against the elasticity by human power, all parallel ends of the left and right forehead cloths 4, 5 and the cloth feeding direction of only the rubber knitted cloth and the front cloth. Until all the cloths pass through the operated sewing mechanism 14 in the normal cloth feeding direction and are stopped until the stitch line 15 is formed and the sewing machine is stopped. Remove. 6. As shown in FIG. 11, with the back cloth 3 on the top and the front cloth 2 on the bottom, the outer side of the suturing mechanism only at the end of the normal cloth feed direction of the whole cloth is clamped until the front and back cloth has a natural length. While holding the end of the reverse cloth feed direction of No. 1 and stretching the rubber knitted cloth 6 by manpower against the elasticity, all parallel ends of the left and right forehead cloths 4, 5 and the cloth feed direction of only the rubber knitted cloth and the back cloth Until all the cloths pass through the operated stitching mechanism 14 in the normal cloth feeding direction and are stopped until the stitch line 16 is formed and the stitching mechanism is stopped. Remove.

【０００３】しかし、前記の従来の縫合技術において
は、次の欠陥が避けられなかった。つまり、図１０，１
１に示す縫合工程──左右額布４，５とゴム編布６と表
布２または裏布３のみをそれらの布送り方向との全平行
端を縫合するまで、二度にわたって、全布の逆布送り方
向端を狭持してゴム編布を強力な弾性に抗して掌と手に
より伸張を維持するので、指、掌、手首、腕、ひじ、肩
などの筋肉、筋、神経、関節に多大の負荷がかかって疲
労して炎症を生じ、また縫目線１５，１６を全布の全平
行端から正確に平行して一直線に形成することは極めて
熟練を要する技術であって湾曲して衣服の商品価値が低
下し、全布の端面が不揃いになる。However, the following defects were unavoidable in the above-mentioned conventional stitching technique. That is, FIG.
The stitching process shown in FIG. 1 --- the left and right frame cloths 4, 5 and the rubber knitted cloth 6 and the front cloth 2 or the back cloth 3 are sewn until all the parallel ends with the cloth feeding direction are sewn twice. Reverse cloth feed direction Holds the edge and keeps the rubber knitted cloth strong against elasticity and keeps stretching with the palm and hand, so muscles, muscles, nerves of fingers, palms, wrists, arms, elbows, shoulders, etc. Excessive strain on the joints causes fatigue and inflammation, and forming the seam lines 15 and 16 in exactly parallel and straight lines from all parallel ends of all fabrics is a very skill-intensive technique, The commercial value of clothing will be reduced, and the end faces of all fabrics will be uneven.

【０００４】[0004]

【発明が解決しようとする課題】本願発明は、従来の技
術の欠陥──ゴム編布と他の布との縫合に際して、ゴム
編布の伸張を維持するために生ずる身体の障害と、縫目
線の屈曲と端面の不揃い、とを解消することを課題とす
る。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The present invention is deficient in the prior art: when a rubber knitted fabric is sewn to another fabric, a physical obstacle caused by maintaining the stretch of the rubber knitted fabric and a seam line It is an object to eliminate the bending and the unevenness of the end surface.

【０００５】[0005]

【課題を解決するための手段】本願発明は、ゴム編布の
伸張を維持するために生ずる身体の障害と、縫目線の屈
曲と端面の不揃い、とを解消する目的を達成するため
に、全布の横方向両端と上端とを狭持し、表裏布が自然
長になるまでゴム編布を全布と共に伸長し、全布の上端
を縫合するように縫合機構を通り正方向へ移動し停止し
た後に、全布を逆布送り方向へ移動し停止して全布の上
端の狭持を解放してから、表裏布が自然長よりも短縮す
るまでゴム編布を収縮した後に、全布の横方向両端の狭
持を解放するように構成したことを特徴とする。DISCLOSURE OF THE INVENTION In order to achieve the object of solving the problems of the body caused by maintaining the stretch of the rubber knitted fabric, the bending of the seam line and the unevenness of the end face, the present invention has been accomplished. Hold both lateral ends of the cloth and the upper end, stretch the rubber knitted fabric together with all the cloths until the front and back cloths have a natural length, and move in the forward direction through the stitching mechanism so that the upper ends of all the cloths are stitched and stop. After that, move all cloths in the reverse cloth feed direction and stop to release the nipping of the upper ends of all cloths, then shrink the rubber knitted cloth until the front and back cloths are shorter than their natural length, and then It is characterized in that it is configured to release the pinching of both ends in the lateral direction.

【０００６】[0006]

【実施例】本願発明の構成のうち機械的構造は、図１か
ら３までに示したとおりである。水平の一直線の一方向
へ布送りして縫い作動をする縫合機構１４を備えたミシ
ン１３を水平に定置し、ミシン１３の縫合機構１４の内
方には、布送り方向に水平に平行しミシン１３に交差し
て固定レール１７を固定する。固定レール１７には、そ
の右端にレールに水平に交差し正逆回転するモータ１８
を固定し、モータ１８に回転可能に支持したプーリ１９
とレールの左端に回転可能に支持したプーリ２０にはベ
ルト２１をけさがけに張り、レールにはレールに沿い滑
走可能に滑走台２２を嵌合し、滑走台２２の左右端にベ
ルト２１を固定する。滑走台２２の上には、縫合機構１
４の手前へに向けて延びる架台２３を固定し、架台２３
の先端の上には固定レール１７に水平に平行し同レール
よりも縫合機構に近接して移動レール２４を正逆布送り
方向へ移動可能に固定する。移動レール２４には、その
右端にレールに水平に交差し正逆回転するモータ２５を
固定し、モータ２５に回転可能に支持したプーリ２６と
レールの左端に回転可能に支持したプーリ２７にはベル
ト２８をけさがけに張り、レールの上にはレールに沿い
滑走可能に且つ縫合機構１４の外で下へ延びる滑走体２
９を嵌合し、滑走体２９の左右端にベルト２８を固定
し、レールの下には縫合機構の近くまで内側に延びレー
ルの全長にわたり平行する水平板状の布受板３０を固定
し、滑走体２９の下端にも布受板３０に平行し手前へ突
出する水平の布受体３１を固定し、布受板３０と布受体
３１はともにミシン１３の水平のベッド３２の上へわず
かに隔って平行に配置する。布受板３０の上面には、電
磁作用により正逆回動するロータリーアクチュエータか
ら成る複数個の回動体３３を横方向に隔って固定し、回
動体には、布受板との間で、図１の右から（図２の手前
から）ミシン１３へ供給する被縫物の前端部を挟持解放
するように、複数個の挟持板３４を横方向に隔て且つ回
動体に連動して支持する。布受体３１の上面には、空気
の作用により上下動する昇降体３５を固定し、昇降体に
は布受体との間で被縫物の右側端部を挟持、解放するよ
うに昇降体に連動する挟持体３６を支持する。布受板３
０の左側の上面には、空気の作用により上下動する昇降
体３７を固定し、昇降体３７には布受板との間で被縫物
の右側前端部を刺突、解放するように昇降体３７に連動
する刺突体３８を支持する。布受体３０の右端には縫合
機構１４の外へ布受体３９を延長し、布受体３９の上面
には、空気の作用により上下動する昇降体４０を固定
し、昇降体４０には布受体３９との間で被縫物の左側端
部を挟持、解放するように昇降体４０に連動する挟持体
４１を支持する。また、被縫物と布受体３１の存在を感
知して作用する光電装置から成る複数のセンサをして、
下記のとおり図２，３における装置全体の固定枠に支持
する。布受体３１が縫合装置から右へ最も遠ざかった位
置のＡ点には、モータ２５の右回転により布受体が右移
動してＡ点に達したことを感知してモータと布受体を停
止し、モータ１８の右回転により布受体が右移動してＡ
点に達したことを感知してモータと布受体を停止し且つ
回動体３３を作用して挟持板３４を上昇、するように作
用するセンサａを支持する。布受体３１がＡ点から左へ
ミシン１３の方へ近寄った位置のＢ点には、モータ２５
の左回転により布受体が左へ移動してＢ点に達したこと
感知してモータと布受体を停止し、且つ昇降体３５，３
７，４０を作動して挟持体３６，刺突体３８，挟持体４
１を上昇、するように作用するセンサｂを支持する。ミ
シン１３に供給し縫合すべき被縫物が右から左へ移動
し、被縫物の左端面が縫合機構１４に最接近する位置の
Ｃ点には、被縫物の左端面がＣ点に達したことを感知し
て縫合機構を作動するように作用するセンサＣを支持す
る。布受体３１がＢ点よりも左且つＣ点に接近したＤ点
にモータ１８の左回転により左へ移動し達したこと感知
して、モータを停止して右回転するように作用するセン
サｄを支持する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The mechanical structure of the constitution of the present invention is as shown in FIGS. A sewing machine 13 having a suturing mechanism 14 that feeds cloth in one direction of a horizontal straight line to perform a sewing operation is horizontally placed, and the sewing machine 13 has a sewing machine 14 which is arranged inward of the sewing machine 14 in parallel with the cloth feeding direction. The fixed rail 17 is fixed by intersecting with 13. At the right end of the fixed rail 17, there is a motor 18 that intersects the rail horizontally and rotates forward and backward.
And a pulley 19 rotatably supported by the motor 18
A belt 21 is attached to a pulley 20 rotatably supported at the left end of the rail and a slide base 22 is fitted on the rail so as to slide along the rail, and the belt 21 is fixed to the left and right ends of the slide base 22. To do. On the slide table 22, the suturing mechanism 1
4 is fixed to the frame 23 extending toward the front of
A movable rail 24 is horizontally fixed to the fixed rail 17 and closer to the suturing mechanism than the fixed rail 17 so as to be movable in the forward and reverse cloth feed directions. A motor 25 that horizontally crosses the rail and rotates forward and backward is fixed to the right end of the moving rail 24, and a pulley 26 rotatably supported by the motor 25 and a pulley 27 rotatably supported at the left end of the rail are provided with a belt. The sliding body 2 is stretched on the rail 28 so as to be slidable along the rail and extend downward outside the suturing mechanism 14 on the rail.
9 is fitted, belts 28 are fixed to the left and right ends of the sliding body 29, and horizontal plate-like cloth support plates 30 extending inward to the vicinity of the stitching mechanism and parallel to the entire length of the rails are fixed below the rails. A horizontal cloth receiver 31 which is parallel to the cloth receiver plate 30 and protrudes toward the front is fixed to the lower end of the sliding body 29, and both the cloth receiver plate 30 and the cloth receiver body 31 are slightly above the horizontal bed 32 of the sewing machine 13. Placed parallel to each other. On the upper surface of the cloth receiving plate 30, a plurality of rotating bodies 33 composed of rotary actuators that rotate forward and backward by electromagnetic action are fixed in a laterally spaced manner. From the right side of FIG. 1 (from the front side of FIG. 2), a plurality of holding plates 34 are laterally separated and supported in conjunction with a rotating body so as to hold and release the front end portion of the workpiece to be supplied to the sewing machine 13. . An elevating body 35 that moves up and down by the action of air is fixed to the upper surface of the cloth receiving body 31, and the elevating body is held by the elevating body so as to clamp and release the right end of the sewn object with the cloth receiving body. It supports the sandwiching body 36 interlocked with. Cloth support plate 3
A lifting body 37 that moves up and down by the action of air is fixed to the upper surface on the left side of 0, and lifting and lowering body 37 is lifted and lowered so as to pierce and release the right front end of the sewn object with the cloth support plate. It supports the piercing body 38 which is interlocked with the body 37. At the right end of the cloth receiving body 30, a cloth receiving body 39 is extended to the outside of the suturing mechanism 14, and an elevating body 40 that moves up and down by the action of air is fixed to the upper surface of the cloth receiving body 39. A holding body 41 that interlocks with the elevating body 40 is supported so as to hold and release the left end of the sewn object with the cloth receiving body 39. In addition, a plurality of sensors including photoelectric devices that sense the presence of the object to be sewn and the cloth receiver 31 and operate,
It is supported by the fixed frame of the entire device in FIGS. At the point A where the cloth receiver 31 is furthest away from the suturing device to the right, it is sensed that the cloth receiver has moved to the right by the right rotation of the motor 25 and has reached point A. When the motor 18 is stopped, the cloth receiver moves to the right as the motor 18 rotates to the right.
When a point is reached, the motor and the cloth receiver are stopped, and the rotating body 33 is actuated to support the sensor a that acts to raise and lower the holding plate 34. When the cloth receiver 31 approaches the sewing machine 13 to the left from the point A, the motor 25
When the cloth receiver moves to the left and reaches point B by the left rotation, the motor and the cloth receiver are stopped, and the lifters 35, 3
7, 40 are operated to hold the clamp 36, the piercing body 38, the clamp 4
The sensor b, which acts to raise and lower 1, is supported. At the point C where the sewing object to be supplied to the sewing machine 13 to be sewn moves from right to left and the left end surface of the sewn object comes closest to the sewing mechanism 14, the left end surface of the sewn object is at the C point. It carries a sensor C that senses that it has reached and acts to actuate the suturing mechanism. A sensor d that senses that the cloth receiver 31 has moved to the left by the left rotation of the motor 18 at a point D closer to the point C to the left of the point B, and stops the motor to make a right rotation. Support.

【０００７】[0007]

【作用】本願発明は、前記の機械的電気的構造から成る
構成を有するので次の作用を生ずる。 １．布受体３１をＢ点に位置させ、布受体３９をＤ点に
位置させる。 ２．従来の技術１から３まで（図７から９まで）のとお
りに縫合した各布をして、図１０，１１に示すように、
両額布４，５を表返し自然長に収縮した表裏布２，３を
中表にして両額布の上面と下面とに重合し、両額布の開
口端と表裏布及び自然長に収縮したゴム編布６の各縫合
端とをして、ミシン１３に対し水平一直線の一方への布
送り方向に平行させ且つ縫合機構１４よりも布送り方向
の手前内方に正逆布送り方向へ移動可能に、布受体３
１，３９と布受板３０の上に載置する。 ３．手動により昇降体３５，３７，４０を作用し挟持体
３６，４１と刺突体３８とを下降して、全布の正逆布送
り方向の両端を布受体３１，３９と布受板３０に挟持し
刺突する。 ４．手動によりモータ２５を右回転し、表裏布２，３が
自然長になるまで、ゴム編布６をその弾性に抗して他の
布と共に伸長するように、全布の逆布送り方向端を挟持
した布受体３１を右へ移動し、Ａ点に達した布受体をセ
ンサａが関知することに関連して、モータ２５を停止し
て布受体を停止する。 ５．布受板３０に載置した全布の布送り方向との直交方
向の端面を手で揃へてから、手動により回転体３３の作
用し挟持板３４を下降して全布を布受板３０との間に挟
持した後に、手動によりモータ１８を左回転しベルト２
１，滑走台２２，架台２３，移動レール２４の左移動を
介し、布受板３０，布受体３１・３９を左移動しそれに
伴って全布を左へ移動する。 ６．全布の正布送り方向端がＣ点に達したことを感知し
たセンサｃの作用に連動して、ミシン１３の機構１４を
作動しそれを通り全布を布送り方向へ左に移動してそれ
と平行に縫合する。 ７．布受体３１がＤ点に達したことをセンサｄが感知し
たことに関連して、モータ１８をその左回転を停止した
後に右回転する。 ８．布受体３９が右へ移動してＤ点に達し、布受体３１
が右へ移動してＡ点に達したことをセンサＡが感知した
ことに関連して、モータ１８の右回転を停止し布受体３
１，３９を停止した後に、回動体３３を作用して挟持板
３４を布受板３０から上昇して被縫物の挟持を開放す
る。 ９．モータ２５を手動により左回転して布受体３１を左
へ移動し布受体がＢ点に達したことをセンサｂが感知し
たことに関連して、モータと布受体を停止し、ゴム編布
６が自然長に収縮し表裏布２，３が自然長よりも短かく
収縮した状態とし、昇降体３５，３７，４０を作動して
挟持体３６・４１，刺突体３８を布受体３１・３９，布
受体３０から上昇し、全布の挟持と刺突を解放した後
に、全布を装置からとり出して解放する。The present invention has the following structure because it has the above-mentioned mechanical and electrical structure. 1. The cloth receiver 31 is located at point B, and the cloth receiver 39 is located at point D. 2. As shown in FIGS. 10 and 11, each cloth sewn according to the conventional techniques 1 to 3 (FIGS. 7 to 9) is made,
Both frame cloths 4 and 5 are turned upside down and contracted to the natural length. The respective stitched ends of the rubber knitted fabric 6 are made parallel to the cloth feed direction to one of the horizontal lines with respect to the sewing machine 13 and forward and backward in the cloth feed direction inward of the cloth feed direction with respect to the sewing mechanism 14. Movable, cloth receiver 3
1, 39 and the cloth support plate 30. 3. The elevating bodies 35, 37, 40 are manually operated to lower the sandwiching bodies 36, 41 and the piercing body 38, and both ends of the entire cloth in the forward and reverse cloth feeding directions are cloth receiving bodies 31, 39 and the cloth receiving plate 30. It is pinched and pierced. 4. Manually rotate the motor 25 to the right so that the rubber knitted cloth 6 is stretched together with the other cloth against its elasticity until the front and back cloths 2 and 3 become natural lengths. The clamped cloth receiver 31 is moved to the right, and the motor 25 is stopped to stop the cloth receiver when the sensor a detects the cloth receiver reaching point A. 5. After the end faces of the cloths placed on the cloth receiving plate 30 in the direction orthogonal to the cloth feeding direction are aligned by hand, the rotary body 33 is manually operated to move down the holding plate 34 to move all the cloths to the cloth receiving plate 30. After sandwiching it between the belt and the
1. The cloth support plate 30, the cloth receivers 31 and 39 are moved to the left through the left movement of the slide table 22, the pedestal 23, and the moving rails 24, and the entire cloth is moved to the left accordingly. 6. The mechanism 14 of the sewing machine 13 is operated in conjunction with the action of the sensor c that senses that the end of the normal cloth feed direction of all cloths has reached the point C, and all cloths are moved to the left in the cloth feed direction through it. Sew parallel to it. 7. In connection with the fact that the sensor d senses that the cloth receiver 31 has reached the point D, the motor 18 is rotated to the right after stopping its left rotation. 8. The cloth receiver 39 moves to the right and reaches point D, and the cloth receiver 31
When the sensor A detects that the right side has moved to the right and has reached the point A, the right rotation of the motor 18 is stopped and the cloth receiver 3
After stopping 1, 39, the rotating body 33 is actuated to raise the holding plate 34 from the cloth receiving plate 30 to release the holding of the sewing object. 9. The motor 25 is manually rotated counterclockwise to move the cloth receiver 31 to the left, and the sensor b detects that the cloth receiver has reached the point B. With the knitted fabric 6 contracted to the natural length and the front and back cloths 2 and 3 contracted to be shorter than the natural length, the elevating bodies 35, 37 and 40 are operated to receive the sandwiching bodies 36 and 41 and the piercing body 38. After rising from the bodies 31 and 39 and the cloth receiving body 30 and releasing the holding and piercing of all the cloths, all the cloths are taken out from the apparatus and released.

【０００８】[0008]

【発明の効果】本発明は、前記の構成を有し作用を生ず
るので下記の効果を奏する。従来の技術の欠陥──ゴム
編布の弾性が強く、それを伸長し維持するのに多大の労
力を要するので、表または裏布とゴム編布を縫合するよ
うに二度に分けて縫合作業を行わざるを得ず、従ってゴ
ム編布と表または裏布と額布との縫合の準備時と縫合時
に際し、二度にわたってゴム編布をその強い弾性に抗し
て表または裏布が自然長になるまで伸長し且つ伸長を維
持することを要するから、指など身体が疲労して炎症を
生じ、また縫目線１５，１６を全布の端から平行させ一
直線に形成することができずに屈曲して衣服の商品価値
を低下させ、さらに全布の端面が不揃いになることを解
消し、表裏布を一度で縫合することができ、身体の障害
を防止し、縫目線を直線化し布端を整斉に揃えて衣服の
商品価値を向上することができる。Since the present invention has the above-mentioned constitution and produces an action, it has the following effects. Defects of conventional technology ──Since the rubber knitted cloth has a strong elasticity and it takes a lot of labor to stretch and maintain it, the front or back cloth and the rubber knitted cloth are sewn in two separate steps. Therefore, when preparing and stitching the rubber knitted fabric and the front or back fabric and the frame fabric, the rubber knitted fabric is resistant to its strong elasticity twice and the front or back fabric is naturally Since it is necessary to extend and maintain the extension until it becomes long, the body such as fingers is fatigued and inflamed, and the stitch lines 15 and 16 cannot be formed in parallel with each other from the edges of all the fabrics. It bends to reduce the commercial value of clothes, eliminates the unevenness of the end faces of all fabrics, and allows the front and back fabrics to be sewn at once, preventing physical damage and straightening the seam lines. It is possible to improve the commercial value of clothes by arranging them in a uniform manner.

【０００９】[0009]

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

【図１】装置の左側面図である。FIG. 1 is a left side view of the device.

【図２】装置の平面図である。FIG. 2 is a plan view of the device.

【図３】装置の前側面図である。FIG. 3 is a front side view of the device.

【図４】衣服の平面図である。FIG. 4 is a plan view of the garment.

【図５】衣服の横断面図である。FIG. 5 is a cross-sectional view of a garment.

【図６】装置の縦断面図である。FIG. 6 is a vertical cross-sectional view of the device.

【図７から図１１】従来の技術の縫合順序を示す平面図
である。FIG. 7 to FIG. 11 are plan views showing a stitching sequence of a conventional technique.

【００１０】[0010]

【符号の説明】[Explanation of symbols]

２ 表布 ３ 裏布 ４ 左額布 ５ 右額布 ６ ゴム編布 １３ ミシン １４ 縫合機構 １７ 固定レール １８ モータ ２３ 架台 ２４ 移動レール ２５ モータ ２９ 滑走体 ３０ 布受板 ３１ 布受体 ３３ 回動体 ３４ 挟持板 ３５ 昇降体 ３６ 挟持体 ３７ 昇降体 ３８ 刺突体 ３９ 布受体 ４０ 昇降体 ４１ 挟持体 ａ センサ ｂ センサ ｃ センサ ｄ センサ 2 Outer cloth 3 Back cloth 4 Left frame cloth 5 Right frame cloth 6 Rubber knitted cloth 13 Sewing machine 14 Stitching mechanism 17 Fixed rail 18 Motor 23 Frame 24 Moving rail 25 Motor 29 Sliding body 30 Cloth receiving plate 31 Cloth receiving body 33 Rotating body 34 Clamping plate 35 Elevating body 36 Clamping body 37 Elevating body 38 Piercing body 39 Cloth receiving body 40 Elevating body 41 Clamping body a sensor b sensor c sensor d sensor

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 １．外表に二つ折りした横長且つ横方向
の弾性をもつゴム編布の開口端を横方向へ伸張してに縫
合し、 ２．中表にし縦方向へ平行に離し伸張ゴム編布と同一自
然長をもつ横長の表・裏布の両対向端の一部を各別に、
中表にし横方向へ平行に離し横方向長さがゴム編布及び
表裏布よりも短かい左・右額布の縦方向両端へ横方向に
縫合し、 ３．中表に二つ折りした両額布の中側面間にその開口端
に対して、収縮したゴム編布をその縫合端を合致させて
重合して表裏布を自然長よりも収縮し、両額布とゴム編
布の横方向両端を縦方向に縫合し、 ４．両額布を表返し表裏布を中表とし各別に両額布の上
下面に重合し、両額布の開口端と表裏布及びゴム編布の
各縫合端とをして、ミシンに対し水平一直線の一方への
布送り方向に平行させ且つ縫合機構よりも布送り方向の
手前内方に正逆布送り方向へ移動可能に支持し、 ５．全布の正逆布送り方向の全端の縫合機構外方を狭持
し、全布の正布送り方向端の縫合機構内方を刺突し、 ６．表裏布が自然長になるまでゴム編布を伸張するよう
に、全布の逆布送り方向端をその方向へ移動し停止して
から、全布の布送り方向との平行端を平行に揃えて狭持
し、 ７．全布の布送り方向との全平行端を縫合するまで、作
動した縫合機構を通り全布を正布送り方向へ移動し停止
してから、縫合機構を停止し、 ８．全布の正布送り方向端が縫合機構の布送り方向手前
へ離れるまで、全布を逆布送り方向へ移動し停止してか
ら、全布の布送り方向との平行端の狭持を解放し、 ９．ゴム編布が収縮し表裏布が自然長よりも短縮するま
で、全布の逆布送り方向端を正布送り方向へ移動し停止
してから、全布の正逆布送り方向両端の縫合方向外方の
狭持と全布の正布送り方向端の刺突とを解放、するよう
に順次に操作することを特徴する、ミシンにおけるゴム
編布と他の布との縫合方法。1. 1. The open end of a rubber knitted fabric having a laterally long and lateral elasticity folded in two on the outer surface is stretched laterally and sewn together, Separate the front and back fabrics with the same natural length as the stretched rubber knitted fabric with the middle face separated and parallel to the longitudinal direction.
2. Sew horizontally to the both sides of the left and right forehead fabrics, which have a center surface and are separated in parallel to the lateral direction, and have a lateral length shorter than that of the rubber knitted fabric and the front and back fabrics. Between the middle sides of both forehead fabrics folded in two on the front and back sides, the contracted rubber knitted fabric is overlapped with the sewn ends to polymerize and shrink the front and back fabrics beyond their natural length. And sew both ends of the rubber knitted fabric in the horizontal direction in the vertical direction, Both frame cloths are turned upside down, the front and back cloths are the front and back, and the upper and lower surfaces of both frame cloths are superposed separately, and the open ends of both frame cloths and the stitched ends of the front and back cloths and the rubber knitted cloth are placed horizontally against the sewing machine. 4. It is parallel to the cloth feed direction to one of the straight lines and is supported inward in the cloth feed direction with respect to the suturing mechanism so as to be movable in the forward and reverse cloth feed directions. 5. The outside of the suturing mechanism at all ends of all cloths in the forward and backward cloth feeding direction is held between the cloths, and the inside of the suturing mechanism at all ends of the normal cloth feeding direction is pierced. Move the reverse cloth feed direction end of all cloths in that direction so that the rubber knitted cloth stretches until the front and back cloths have a natural length, and then align the parallel ends of all cloths in parallel with the cloth feed direction. Hold it, 7. 7. Until all the ends parallel to the cloth feeding direction of the cloth are sewn, the cloth is moved in the normal cloth feeding direction through the operated stitching mechanism and stopped, and then the stitching mechanism is stopped. Move all cloths in the reverse cloth feed direction and stop until the end of all cloths in the normal cloth feed direction moves toward the front of the sewing mechanism. Then, release the pinching of the parallel end of all cloths in the cloth feed direction. Then, 9. Until the rubber knitted fabric shrinks and the front and back fabrics are shorter than the natural length, move the end of all cloths in the reverse cloth feed direction to the normal cloth feed direction and then stop. A method of stitching a rubber knitted fabric to another fabric in a sewing machine, which is operated in order to release and hold the outer sandwiching and the piercing of all fabrics in the normal fabric feeding direction.