JPS59166185A - Automatic sewing method - Google Patents

Automatic sewing method

Info

Publication number
JPS59166185A
JPS59166185A JP4122683A JP4122683A JPS59166185A JP S59166185 A JPS59166185 A JP S59166185A JP 4122683 A JP4122683 A JP 4122683A JP 4122683 A JP4122683 A JP 4122683A JP S59166185 A JPS59166185 A JP S59166185A
Authority
JP
Japan
Prior art keywords
sewing
sewing machine
sewn
fabric
curved
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
JP4122683A
Other languages
Japanese (ja)
Other versions
JPS6154436B2 (en
Inventor
安部 信康
西賀 末男
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.)
Gunze Ltd
Original Assignee
Gunze 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 Gunze Ltd filed Critical Gunze Ltd
Priority to JP4122683A priority Critical patent/JPS59166185A/en
Publication of JPS59166185A publication Critical patent/JPS59166185A/en
Publication of JPS6154436B2 publication Critical patent/JPS6154436B2/ja
Granted legal-status Critical Current

Links

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】 本発明は、被縫製生地における側辺に所要の曲線状縫製
を自動的に行なうための新しい方法の提供に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the provision of a new method for automatically performing required curved sewing on the side edges of a fabric to be sewn.

縫製生地に対する縫製として、例えば筒状生地乃至は1
枚物の生地における両側辺に対し、ミシン付属のメスに
よって生地一部を切除しながら、曲線状の縫製を行なう
ものがある。従来はこのような縫着に当り、その両側辺
を個別に縫製する手段を用いているので、手間と労力が
掛って能率的に好ましくなく、その曲線状の縫製を自動
的に行なうことが要求されている。
For sewing on sewing fabric, for example, cylindrical fabric or 1
Some methods perform curved sewing by cutting out a portion of the fabric on both sides of a piece of fabric using a knife attached to the sewing machine. Conventionally, this type of sewing involves sewing both sides individually, which takes time and effort and is not efficient, and there is a need for automatic sewing of curved shapes. has been done.

本発明は、このような要求に応えるために々されたもの
であって、その特徴とする処は、被縫製生地を一方向に
搬送すると共に、搬送方向と平行する被縫製側辺に所要
の曲線状縫製を行なうに当り、前記被縫製側辺に向って
直交状に進退自在な架台上に水平旋回自在に設置した縫
製ミシンを用い、前記架台の進退、ミシンの旋回及び被
縫製生地の定速進行を介して曲線状縫製を行なう点にあ
る。
The present invention has been developed to meet these demands, and is characterized by conveying the fabric to be sewn in one direction, and adding the required width to the sides of the fabric parallel to the conveyance direction. When sewing a curved shape, a sewing machine is installed on a stand that can be rotated horizontally on a stand that can move forward and backward at right angles to the side of the workpiece. The point is that curved sewing is performed through rapid progress.

以下、図示の実施例について本発明を詳述すると、第1
図は本発明の対象とする被縫製生地の1例を示したもの
であり、編・織布量による被縫製生地+1+は筒状の二
重生地あるいは一重の平板々生地であり、その両側辺(
xa)(xa)の全長もしくは一部に曲線状の縫着部(
2+ (2+を形成するものであり、図例のものでは既
知のように縫製ミシンに付属するメスによって、切除部
分+31 [31で示したように側辺一部を切除しつつ
、その縫着部(21を形成するものである。実施例の対
象としてはかかる被縫製生地+1+を例示したが、本発
明方法は生地(1)の側辺(1a)の一方のみ、あるい
は切除部分(3)を有しない単なる曲線状縫着そのもの
に対しても、同様に適用乃至利用できるものである。
Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments.
The figure shows an example of the fabric to be sewn which is the object of the present invention, and the fabric to be sewn +1+ according to the amount of knitted/woven fabric is a cylindrical double-layer fabric or a single-layer flat plate fabric, and both sides of the fabric are (
xa) A curved seam on the entire length or part of (xa) (
2+ (This is what forms 2+, and in the illustrated example, as is known, the removed part +31 is removed using a scalpel attached to a sewing machine. (21). Although such a fabric to be sewn +1+ was exemplified as the subject of the embodiment, the method of the present invention can be applied to only one side (1a) of the fabric (1) or the cut portion (3). It can also be applied or utilized in the same way to simple curved stitches that do not have the same structure.

第2.3.4図は、本発明方法を実施するために必要な
、被縫製生地(1)の搬送手段の1例を示したものであ
って、被縫製生地(+lの生体部分の載置される循環回
走自在な吸着ベルト(4)と、吸着ベルト(4)の両側
に並置されて被縫製側辺(la)(4a)の載置される
同じく循環回走自在な、前後2段の各ベル) (5a)
(5a) mとによって搬送ベルトが構成されるのであ
り、前後2段の各ベル) (sa)(sa)の間には第
3図に示すように縫製ミシン(61f6+の進退出入す
るだめの空所+7] f7+がある。吸着ベルト(4)
における搬送面下位には吸引ボックス(8)が配設され
、ベルト(4)の小孔(4a)群を介して吸着が行なわ
れるようにし、またベル) (5a)(5a)の搬送面
下位には支承プレート(9)が配設され、(10)は吸
引ボックス(8)におけるエア吸引パイプを示している
。また吸着ベルト(4)の前記空所f7] +71と対
応する搬送経路の中途上面には生地押えベル) (++
)(0)が循環回走自在に配置され、吸着ベルト(4)
の上方一部には被縫製生地(1)の進行方向前端の感知
部材02)が配置されると共に、縫製ミシン(61(6
1には被縫製側辺(xa)(ta)の感知部材(+31
 (131が付設され、第4図において(+4)はミシ
ン(6)における縫製面、0扮はミシン針、(Iel、
は押え金、071は切除用メス(カッター)をそれぞれ
示している。
Figure 2.3.4 shows an example of a means for transporting the material to be sewn (1) necessary for carrying out the method of the present invention, in which the material to be sewn (+1) is loaded with a living body part. A suction belt (4) that can be freely circulated is placed, and two front and rear suction belts that are also freely movable and that are placed in parallel on both sides of the suction belt (4) and on which the sides (la) (4a) to be sewn are placed. each bell of the tier) (5a)
(5a) m constitutes a conveyor belt, and between each bell (front and rear) (sa) and (sa), there is an empty space for the sewing machine (61f6+) to enter and exit as shown in Figure 3. Place+7] There is f7+.Suction belt (4)
A suction box (8) is arranged below the conveyance surface of the belt (4) so that suction is carried out through the group of small holes (4a) of the belt (4). A bearing plate (9) is arranged, and (10) shows the air suction pipe in the suction box (8). In addition, there is a fabric presser bell) (++
) (0) are arranged so as to be able to circulate freely, and the suction belt (4)
A sensing member 02) for the front end in the direction of movement of the fabric to be sewn (1) is arranged in an upper part, and a sewing machine (61 (6)
1 has sensing members (+31
(131 is attached, and in Fig. 4, (+4) is the sewing surface of the sewing machine (6), 0 is the sewing machine needle, (Iel,
071 indicates a presser foot, and 071 indicates a cutting knife.

前記縫製ミシン(61i61の詳細は、第7.8図に例
示する通りであって、即ちミシン(6)は架台(18)
上に立設した支軸(19)上に、該支軸(+9)の回動
を介して水平旋回自在に一端を枢支され、ミシン(6)
の他端には架台α8)上面に変向自在に接支するキャス
ター脚(20)が設けられることによシ、同架台θ8)
上において指向自在であシ、これによってその縫製面(
I4)、ミシン針(Iω、押え金06)及びメスθηに
よる縫製郡全体が生地(1)の被縫製側辺(五a)に対
して任意に指向されるのであり、その旋回駆動源として
、図例ではステッピングモータはを用い、ミシン(6)
のベッド伐Z側にビン(23)長孔(24)を介してラ
ック(社)を設け、ステッピングモータレ1)の駆動ピ
ニオン(26)全前記ラック(25)に噛合させて、水
平旋回を行なわせるようにしてあり、またミシン(6)
の一部には先に述べた被縫製側辺(1a)の感知部材α
3)の他に、実際に縫製を行なうべき側辺位置の感知部
材(2ηが設けられる。
The details of the sewing machine (61i61) are as illustrated in FIG.
The sewing machine (6) has one end pivotably supported on a support shaft (19) erected above so as to be horizontally pivotable through the rotation of the support shaft (+9).
The other end is provided with caster legs (20) that are attached to and supported on the top surface of the pedestal α8) so that the pedestal θ8) can be freely changed direction.
It can be oriented freely on the top, which allows the sewing surface (
I4), the entire sewing group by the sewing machine needle (Iω, presser foot 06) and knife θη is arbitrarily oriented toward the side to be sewn (5a) of the fabric (1), and as its turning drive source, In the example shown, the stepping motor is a sewing machine (6).
A rack (23) is installed on the bed cutting Z side through the long hole (24) of the bottle (23), and the driving pinion (26) of the stepping motor drive 1) is entirely engaged with the rack (25) to perform horizontal rotation. There is also a sewing machine (6)
A part of the sensing member α for the side side (1a) to be sewn is described above.
In addition to 3), a sensing member (2η) is provided to detect the side position where sewing is to be actually performed.

更に前記架台θ8)は、被縫製側辺(1a)に向って直
交状に進退自在であるようにガイドツク−法止に摺動自
在に架装され、その進退駆動源としてはステッピングモ
ータレ9)を用い、架台Q8+側のラック(3I)に前
記モータ(29)の駆動ピニオン(財)を噛合させるこ
とによって、直進移動可能とされている。但し上記の各
運動機構はもとよシ設計1例であって、縫製ミシン(6
)の水平旋回、架台健の進退には各種の運動機構を自由
に採用できる。
Further, the mount θ8) is slidably mounted on a guide mount so that it can move forward and backward orthogonally toward the side to be sewn (1a), and a stepping motor 9) is used as a driving source for moving it forward and backward. By using the drive pinion of the motor (29) and engaging the rack (3I) on the side of the gantry Q8+, linear movement is possible. However, each of the above-mentioned movement mechanisms is just one example of the design, and is not applicable to sewing machines (6
), various motion mechanisms can be freely adopted for the horizontal rotation of the robot and the advance and retreat of the pedestal.

本発明による自動縫製は以下のようにして行なわれる。Automatic sewing according to the present invention is performed as follows.

但し実施例として第1図に示したように被縫製側辺(1
801a)の途中から、曲線状の縫着部(2)を生地一
部の切除と共に行なう場合である。
However, as an example, as shown in FIG.
This is a case where the curved sewing part (2) is cut out from the middle of 801a) and a part of the fabric is cut out.

第2図、第6図に示されるように、被縫製生地(1)を
その被縫製側辺(ia)(la)が搬送方向と平行する
姿勢のもとに、吸着ベルト(4)ベル) (5a)(5
a)上に載置して図向って左側から右側に向って搬送す
るのであり、このさい縫製ミシン+61’+61は第3
図示のX位置にある。こうして生地(1)の進行方向前
端が感知部材(12)によって検出されると共に、縫製
ミシン(61[61を、その架台α5lQalにおける
ステッピングモータ(29)ピニオン例ラック(31)
による運動機構を介して側辺(xa)(ta)に向って
直交状に前進させ、ミシン(6)に付設した感知部材Q
31により側辺(la)(la)を検出すると共に、架
台■従ってミシン(6)を停止させるのであり、縫製ミ
シン(61(61は空所+71 F?+内に入ってX位
置において停止することになる。このさいX→Y位置へ
の移動停止に当り、吸着ベルト(4)における駆動ロー
ラに設けた既知のカウンターを用い、感知部材α21に
より生地前端を検出するとともに、カウンターによるパ
ルスカウントを行ない、所要のカウント数に達した時、
ステッピングモータレ9)を停止させてX −+ Yの
前進運動をコントロールするようにしても同効である。
As shown in FIGS. 2 and 6, the material to be sewn (1) is held in a position where its sides (ia) and (la) to be sewn are parallel to the conveyance direction, and the suction belt (4) (5a) (5
a) It is placed on top and conveyed from the left side to the right side in the figure, and at this time the sewing machine +61'+61 is placed on the third
It is in the X position shown. In this way, the front end of the fabric (1) in the traveling direction is detected by the sensing member (12), and the sewing machine (61) is connected to the stepping motor (29) and the pinion rack (31) on its stand α5lQal.
The sensing member Q attached to the sewing machine (6) is moved forward perpendicularly toward the sides (xa) and (ta) via a movement mechanism by
31 detects the sides (la) (la), and also stops the sewing machine (6) by means of the mount. At this time, when stopping the movement from the X to Y position, a known counter provided on the drive roller of the suction belt (4) is used to detect the front edge of the fabric using the sensing member α21, and the pulse count is performed by the counter. When the required count is reached,
The same effect can be obtained by stopping the stepping motor 9) and controlling the forward movement of X-+Y.

このX位置停止の状態は第5図および第6図に示す通り
であって、この時前記縫製ミシン(6)における縫製面
θ4)は生地(1)の被縫製側辺(1a)の下面に位置
するが、同#製面04)上の押え金(16)の指向方向
は、第9図に示すように目的の曲線状縫着部(2)を得
るための縫着曲線(2a)の接線方向と一致するように
、また押え金θ0上のミシン針(15)が丁度X位置に
あるように、予じめ架台θ8)上のミシン(6)を、ス
テッピングモータ防)ビニオン(26)ラック効)によ
る運動機構を介し、支軸09)を支点として旋回させる
ことにより調定して置くのである。また第9図及び第1
0図に示すように、ミシン(6)の前記停止位置Y、即
ちミシン針(15)の位置Yから、生地(1)の進行方
向前端(1b)が長さlたけ進行したことを、先に述べ
たカウンターによるカウント数その他によって検出した
時、ステッピングモータ(21)(29)が駆動を開始
し、縫製ミシン(6)の旋回、側辺(1a)に向っての
直進前後運動を、予じめ所定の運動軌跡に従って作動す
るように、例えばコンピュータ等を利用して設定して置
くことにより、ミシン(6)の旋回、前後運動と吸着ベ
ルト(4)側による搬送速度の合成によって、第10図
に示すようなY−)A−+B−+Oに亘る処の、縫着曲
線(2a)に沿った運動が得られるようにするのである
。即ち第10図において、前記運動軌跡に従ってミシン
(61がその停止地点Yから移動しく同時にミシンを駆
動させ空縫させてもよい)、位置YからA地点に来た時
(ミシン針05)がYからAにくることを意味する)、
感知部材伐乃によって側辺(Xa)を検出した時、上昇
位置における押え金05)が下降して側辺(1a)を縫
製面α4)上に押支し、同時にメスθ力によって側辺(
1a)を切除を行ないつつ、ミシン針(15)によるA
→B’−)Oに亘る縫着運動が、生地(1)の進行と共
に行なわれることになるのでおり、これによって縫着曲
線(2a)に沿った第1図示のような縫着部(2)が自
動的に得られることになり、第11図はその各位置関係
を示している。このようにして所要の曲線状縫着部(2
)が得られだ縫着終了後は、Y位置からX位置までミシ
ン(6)を後退させ、押え金(16)を上昇させると共
に、このさい縫着終了時において、押え金06)の向き
は縫始め時と変っているために、ミシン(61の旋回に
より当初のY−+Aの接線方向と一致するように修正し
て、次の縫製に備えるのであ即ち曲線状の縫着部(2)
の曲線形状は、予じめ判明しているので、その縫着曲線
(2a)に沿った縫着S シン(61)運動u、Y地点
におけるミシン(6)の前後進退運動によって容易に得
られ、縫始めにおけるミシン縫製部の押え金(+6)の
方向さえ、正しく設定しておくことにより、後はコンピ
ュータによるプログラム作成によって、その縫製は全く
自動的に得られるのである。
This state of stopping at the X position is as shown in FIGS. 5 and 6, and at this time, the sewing surface θ4) of the sewing machine (6) is on the lower surface of the side to be sewn (1a) of the material (1). However, the orientation direction of the presser foot (16) on the sewing surface 04) is set according to the sewing curve (2a) to obtain the desired curved seam part (2) as shown in FIG. In advance, move the sewing machine (6) on the stand θ8) to the stepping motor pinion (26) so that it coincides with the tangential direction, and so that the sewing machine needle (15) on the presser foot θ0 is exactly at the X position. It is adjusted by rotating the support shaft 09) as a fulcrum via a movement mechanism based on the rack effect. Also, Figures 9 and 1
As shown in FIG. When the stepping motors (21) and (29) start driving, the sewing machine (6) rotates and moves back and forth in a straight line toward the side (1a) in advance. By setting the sewing machine (6) to operate according to a predetermined movement trajectory using, for example, a computer, the rotation of the sewing machine (6), the back and forth movement, and the conveyance speed by the suction belt (4) side are combined to generate the first movement. This allows movement along the sewing curve (2a) over Y-)A-+B-+O as shown in FIG. 10 to be obtained. That is, in FIG. 10, when the sewing machine (the sewing machine 61 moves from the stop point Y and simultaneously drives the sewing machine to perform idle stitching) follows the movement trajectory, when it comes from the position Y to the point A (sewing machine needle 05) becomes Y. (meaning coming from A to A),
When the side edge (Xa) is detected by the sensing member cutting, the presser foot 05) in the raised position descends to press the side edge (1a) onto the sewing surface α4), and at the same time the side edge (Xa) is pressed by the knife θ force.
While cutting 1a), cut A with the sewing machine needle (15).
→B'-)O is performed as the fabric (1) advances, and as a result, the sewing movement (2) along the sewing curve (2a) as shown in the first diagram ) are automatically obtained, and FIG. 11 shows their respective positional relationships. In this way, the required curved seams (2
) is obtained. After sewing is completed, move the sewing machine (6) back from the Y position to the X position, raise the presser foot (16), and at the same time adjust the orientation of the presser foot Since the sewing machine (61) is rotated, it is corrected to match the original tangent direction of Y-+A in preparation for the next sewing, that is, the curved sewing part (2)
Since the shape of the curve is known in advance, the sewing machine (61) can be easily obtained by moving the sewing machine (6) back and forth at points u and Y along the sewing curve (2a). By correctly setting the direction of the presser foot (+6) of the sewing machine's sewing section at the beginning of sewing, the sewing can be performed completely automatically by creating a program using a computer.

本発明は以上の通りであるから、従来のようにかかる曲
線状の縫着部+21 (21を得るに当って、1枚宛個
々のミシンによって縫製する必要なく、きわめて能率的
に処理できるのである。また本発明によれば、切除付き
縫着のみでなく、単純な曲線縫着のみにも利用できるし
、−側辺のみの曲線縫着にも利用できるのであり、被縫
製生地の所要側辺に各種の曲線状縫製を行なう場合にき
わめて便利なものとして利用価値大である。
Since the present invention is as described above, it is not necessary to sew each sheet using an individual sewing machine in order to obtain such a curved sewn portion +21 (21) as in the past, and the process can be performed extremely efficiently. Furthermore, according to the present invention, it can be used not only for sewing with cutouts, but also for simple curved sewing, and also for curved sewing on only the side edges. It is extremely useful when sewing various curved shapes.

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

第1図は曲線状縫製内容1例の説明図、第2図は本発明
における生地搬送ベルト実施例の側面図、第3図は同平
面図、第4図は同横断側面図、第5.6図は本発明によ
るミシン進退運動を示す説明図。 第7図は同縫製ミシンの斜面図、第8図は同側面図、第
9.10図は本発明方法実施例の運動説明図。 第11図は同縫製要部の位置関係図である。 (1)・・・被縫製生地、(1a)・・・被縫製側辺、
(21・・・曲線状縫着部、(4)・・・吸着ベルト、
(5a)・・・ベルト、+61・・・縫製ミシン、04
)用ミシン縫製面、(+5)・・・ミシン針、06)・
・・押え金、021031(2カ・・・感知部材、(+
8)・・架台、(19)・・・旋回支軸。 特許出願人 グンゼ株式会社
FIG. 1 is an explanatory diagram of one example of curved sewing contents, FIG. 2 is a side view of an embodiment of the fabric conveying belt in the present invention, FIG. 3 is a plan view of the same, FIG. 4 is a cross-sectional side view of the same, and FIG. FIG. 6 is an explanatory diagram showing the forward and backward movement of the sewing machine according to the present invention. FIG. 7 is a perspective view of the same sewing machine, FIG. 8 is a side view of the same, and FIGS. 9 and 10 are movement explanatory diagrams of an embodiment of the method of the present invention. FIG. 11 is a positional relationship diagram of the main sewing parts. (1)...Fabric to be sewn, (1a)...Side side to be sewn,
(21...Curved sewing part, (4)...Adsorption belt,
(5a)...Belt, +61...Sewing machine, 04
) Sewing surface for sewing machine, (+5)...Sewing machine needle, 06)・
...Presser foot, 021031 (2 pieces...sensing member, (+
8)... Frame, (19)... Swivel support shaft. Patent applicant Gunze Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 1、 被縫製生地を一方向に搬送すると共に、搬送方向
と平行する被縫製側辺に所要の曲線状縫製を行なうに轟
シ、前記被縫製側辺に向って直交状に進退自在々架台上
に水平旋回自在に設置した縫製ミシンを用い、前記架台
の進退、ミシンの旋回及び被縫製生地の定速進行を介し
て曲線状縫製を行なうことを特徴とする自動縫製方法。
1. In order to convey the material to be sewn in one direction and to perform the required curved sewing on the side of the material to be sewn parallel to the conveyance direction, a drum is mounted on a pedestal that can move forward and backward orthogonally toward the side of the material to be sewn. An automatic sewing method, characterized in that a sewing machine installed horizontally rotatably in a sewing machine is used to perform curved sewing by moving the pedestal forward and backward, rotating the sewing machine, and advancing the material to be sewn at a constant speed.
JP4122683A 1983-03-11 1983-03-11 Automatic sewing method Granted JPS59166185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4122683A JPS59166185A (en) 1983-03-11 1983-03-11 Automatic sewing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4122683A JPS59166185A (en) 1983-03-11 1983-03-11 Automatic sewing method

Publications (2)

Publication Number Publication Date
JPS59166185A true JPS59166185A (en) 1984-09-19
JPS6154436B2 JPS6154436B2 (en) 1986-11-21

Family

ID=12602490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4122683A Granted JPS59166185A (en) 1983-03-11 1983-03-11 Automatic sewing method

Country Status (1)

Country Link
JP (1) JPS59166185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238194A (en) * 1985-08-13 1987-02-19 株式会社サンワマシナリー Apparatus for automatically feeding out terminal of cloths made of fabric and knitted fabric and continuos feeding the same while sewing the same in vertical state utilizing own weight
JP2009186466A (en) * 2008-01-29 2009-08-20 Nec (China) Co Ltd Positioning on one device (pod) and autonomous ultrasound positioning system using pod, and method therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097653U (en) * 1973-12-29 1975-08-14
JPS5387836A (en) * 1977-01-10 1978-08-02 Maieru Unto Co Gmbh Unto Co Method of and device for producing underwears

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097653U (en) * 1973-12-29 1975-08-14
JPS5387836A (en) * 1977-01-10 1978-08-02 Maieru Unto Co Gmbh Unto Co Method of and device for producing underwears

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238194A (en) * 1985-08-13 1987-02-19 株式会社サンワマシナリー Apparatus for automatically feeding out terminal of cloths made of fabric and knitted fabric and continuos feeding the same while sewing the same in vertical state utilizing own weight
JPS6343117B2 (en) * 1985-08-13 1988-08-29 Sanwa Mashinarii Kk
JP2009186466A (en) * 2008-01-29 2009-08-20 Nec (China) Co Ltd Positioning on one device (pod) and autonomous ultrasound positioning system using pod, and method therefor

Also Published As

Publication number Publication date
JPS6154436B2 (en) 1986-11-21

Similar Documents

Publication Publication Date Title
EP0448689B1 (en) Edge finishing system
US7984681B1 (en) Automatic panel sewing and flanging system
EP1727653B1 (en) Quilted fabric panel cutter
EP0621363A1 (en) Automatic apparatus for hemming a tubular work piece
US7597059B2 (en) Method and apparatus for manufacturing a sewing product
JP2007289586A (en) Piping sawing machine
JP3151765B2 (en) Sewing position moving device for sewing machine
US5782193A (en) Vertical stitching machine and method
WO1992004493A1 (en) Automatic sewing machine system
JPS59166185A (en) Automatic sewing method
JP2914809B2 (en) Sewing device and sewing method
JP2017070503A (en) sewing machine
CN214271239U (en) Structure is cut out to limit seam limit of single-needle quilter
US6082281A (en) Automatic pillow sham sewing machine
US3180292A (en) Rotatable workholder in combination with a travelling sewing machine
WO2019064394A1 (en) Sewing machine, sewing device, and sewing method
JPH01192385A (en) Towel sewing machine
US4664046A (en) Placket lining machine
US4204492A (en) Apparatus for hemming fabric pieces
JPH08500508A (en) Workpiece positioning device
JP2660194B2 (en) Peripheral sewing device for sewing
KR100426449B1 (en) Pad automatic production machine
CA1230012A (en) Placket lining machine
JPS6382256A (en) Conveyor
JPS6340556B2 (en)