JPH07299269A - Method and device for sewing blanket - Google Patents

Abstract

PURPOSE:To efficiently sew a tape for hem cloth to the hem part of a blanket material by covering a hem cloth tape to the hem part of the blanket in the process for travelling the blanket in the horizontal direction and sewing the hem cloth tape in a straight line and then sending the cut overlapped blanket horizontally. CONSTITUTION:A long blanket cloth 10 is sent in a cloth carrier device 11. After the horizontal position is adjusted while traveling it continuously, the blanket cloth 10 is moved horizontally by a cloth trailing stand 12. With a sewing stand 17 arranged on both sides of the carrier device 11, a hem tape 19 is sent while bending it at the center in the longitudinal direction to both hem parts of the blanket cloth 10, then it is sewn in a straight line by a sewing machine 18. Then, the long blanket cloth 10 is cut at right angles by a prescribed length by a cut device and the front and back hem parts of the blanket material are made parallel in the moving direction. Sewing of the hem tape 19 is similarly performed to the hem parts during the movement in the horizontal direction.

Description

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

【０００１】[0001]

【産業上の利用分野】本発明は、長尺の毛布地における
左右の縁布を正確且つ自動的に縫着する縫製方法と装置
に関し、且つ１枚ごとに裁断した毛布素材における上下
の縁布を正確且つ迅速に縫着できる縫製方法と装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sewing method and apparatus for accurately and automatically sewing left and right edge cloths of a long blanket, and upper and lower edge cloths of a blanket material cut into individual pieces. TECHNICAL FIELD The present invention relates to a sewing method and device capable of accurately and quickly sewing.

【０００２】[0002]

【従来の技術】縦編毛布をカールマイヤー編機のような
ダブルラッセル機で製造するには、まず両面編地を編成
してから、これをセンターカットによって２枚の縦編毛
布地とするのが普通である。このような縦編毛布地は、
その編組織の特徴として横方向に伸縮性に富んでいるた
め、センターカット後の縦編毛布地は、直線状に搬送し
て縫製する際に蛇行して縁部の布目が曲りやすく、特に
縦編毛布地の上下方向の縁部が伸縮変形しやすい。従来
では、縦編毛布地の周囲に縁布を縫着する際に、長尺の
縦編毛布地２枚を重合して所定寸法ごとにカットし、つ
いで縫製作業者が縦編毛布地を仮縫ミシンで上下を固定
した後に、ミシンで縁布を毛布地の四縁部に縫着してい
る。2. Description of the Related Art In order to manufacture a warp knitting blanket with a double Russell machine such as a Karl Mayer knitting machine, first, a double-sided knitted fabric is knitted, and then this is center cut into two warp knitted blankets. Is normal. Such a warp knit blanket
Since the knitting structure is highly stretchable in the transverse direction, the warp knitted blanket after center cutting is meandered when it is conveyed linearly and sewn, and the edges are easily bent. Vertical edges of the knitted blanket tend to expand and contract. Conventionally, when a hem cloth is sewn around a warp knitted blanket, two long warp knitted blankets are polymerized and cut into a predetermined size, and then a sewing manufacturer temporarily puts the warp knitted blanket on. After fixing the top and bottom with a sewing machine, the hem is sewn to the four edges of the blanket with the sewing machine.

【０００３】 前記の縫着方法では、縫製作業者の熟練
度が低いと縁布を毛布地縁部に沿って直線状に縫着でき
ず、特に伸縮しやすい縦編毛布地の横方向縁部に縁布を
正確に縫着することは未熟練者にとって困難である。し
かも、長尺の縦編毛布地を縁布縫着までに所定の寸法ご
とにカットしてしまうと、縁布の縫着作業を非連続的な
手作業で処理するしかなく、縫製作業の能率向上を期待
することができない。In the above-described sewing method, if the skill of the sewing manufacturer is low, the hem cannot be sewn in a straight line along the edge of the blanket, and especially on the lateral edge of the warp knitted blanket which is easily stretched. It is difficult for an unskilled person to accurately sew the hem. Moreover, if a long warp knitted blanket is cut into each predetermined size before the sewing of the edge cloth, the sewing operation of the edge cloth can only be processed by discontinuous manual work, which improves the efficiency of the sewing operation. Can't expect improvement.

【０００４】[0004]

【発明が解決しようとする課題】本出願人は、２枚の縦
編毛布地を縦方向に縫着する方法として、既に日本特許
公開第５６−１６９８７３号や第５６−１６９８７４
号，日本特許公告第５９−４１５５号などを提案してい
る。これらの方法により、２枚の縦編毛布地をほぼ正確
に重ね合わせて縫い合わせることは可能になるけれど
も、これらの方法は縁布を毛布地の左右及び上下縁部に
縫着する際には利用できない。例えば、日本特許公開第
５６−１６９８７３号では、重ね合わせた縦編毛布地２
枚を仮縫いし且つ１枚分ごとに裁断した後に、該毛布地
を搬送コンベヤで送り出しながらミシンで毛布地の一縁
部を縫い合わせ、ついで毛布地を反転装置で反転変位さ
せて該毛布地の他縁部を縫い合わせることで毛布地の四
縁部を縫い付ける。The present applicant has already proposed Japanese Patent Publication Nos. 56-169873 and 56-169874 as a method of sewing two warp knitted blankets in the longitudinal direction.
No. 59-4155, and Japanese Patent Publication No. 59-4155. Although these methods make it possible to sew two warp knit blankets almost exactly one on top of the other, these methods are used when sewing hem cloth to the left and right and top and bottom edges of the blanket. Can not. For example, in Japanese Patent Publication No. 56-169873, a warp knitted blanket 2 that is overlaid is used.
After the sheets are temporarily sewn and cut into pieces, one edge of the blanket is sewn with a sewing machine while sending out the blanket by a conveyor, and then the blanket is inverted and displaced by a reversing device to remove the other blankets. Sew the four edges of the blanket by sewing the edges together.

【０００５】 この方法により、縦編毛布地２枚の四縁
部を縫い合せできるけれども、この方法を利用しても縁
布を毛布地の四縁部に縫着できず、該縁布を毛布地の四
縁部に正確且つ能率的に縫着することは別の作業工程に
なる。日本特許公開第５６−１６９８７４号では、布地
追従台の一方を左右に揺動可能な台車とすることによ
り、２枚の縦編毛布地の耳合わせを可能にする。このよ
うに布地追従台の一方だけが移動可能であると、毛布地
２枚の横ずれが大きくなった際に耳合わせが完全になら
ず、特に高速縫製において不良品が多発しやすくなる。By this method, the four edge portions of two warp knitted blankets can be sewn together, but even if this method is used, the edge cloth cannot be sewn to the four edge portions of the blanket, and the edge cloth is blanketed. Sewing on the four edges of the ground accurately and efficiently is another work process. In Japanese Patent Publication No. 56-169874, one of the fabric followers is a cart that can be swung to the left and right, which enables earing of two warp knitted blankets. If only one of the fabric followers can move in this way, the ears will not be completely aligned when the lateral displacement of the two blankets becomes large, and defective products are likely to occur frequently, especially in high-speed sewing.

【０００６】 また、日本特許公告第５６−２７２５７
号公報に開示の方法では、重ね合わせた縦編毛布地２枚
を高周波又は加熱凸型で横方向へ線状に熱圧し、２本の
線状熱圧部の間を裁断した後に各熱圧部を縁布で被覆し
て縁縫いする。この方法を利用すると、伸縮しやすい縦
編毛布地の横方向縁部をあらかじめ熱圧で固定するか
ら、熟練度が低い縫製作業者でも横縁布を正確に縫着で
きる。しかし、この方法に用いる装置は、縦編毛布地の
横幅に相当する長さの高周波又は加熱機を要するため、
大きい消費電力でランニングコストが高くなるうえに、
縦編毛布地の横縁部を強く加熱溶融することで毛布の伸
縮性が低下し、縦編毛布特有の肌触りの良さを喪失して
しまう。Japanese Patent Publication No. 56-27257
In the method disclosed in Japanese Patent Publication, two warp knitted blankets that have been overlapped are heat-pressed linearly in a horizontal direction with a high-frequency or heating convex type, and the two hot-pressed portions are cut, and then each heat-pressed portion is cut. Cover the part with a hem and sew. By using this method, the lateral edges of the warp knitted blanket, which easily expand and contract, are fixed in advance by heat and pressure, so that even a technician with little skill can accurately sew the lateral edge cloth. However, the device used in this method requires a high frequency or a heater having a length corresponding to the width of the warp knitted blanket,
High power consumption increases running cost,
By strongly heating and melting the lateral edges of the warp-knit blanket, the stretchability of the blanket decreases, and the softness peculiar to the warp-knit blanket is lost.

【０００７】 本発明は、長尺の毛布地から裁断した毛
布素材における四縁部の縫い合わせ法を改善するために
提案されたものであり、長尺の毛布地について縦縁布を
左右縁部に連続的且つ自動的に縫着する縫製方法と装置
を提供することを目的としている。本発明の他の目的
は、裁断した毛布素材について上下縁布を容易に直線状
に縫着する縫製方法と装置を提供することである。本発
明の別の目的は、縦編毛布の製造効率を高めるとともに
不良品の発生を減らす縫製方法と装置を提供することで
ある。The present invention has been proposed in order to improve a method of sewing four edges of a blanket material cut from a long blanket, and for a long blanket, a vertical edge cloth is provided on the left and right edges. It is an object of the present invention to provide a sewing method and device for continuously and automatically sewing. Another object of the present invention is to provide a sewing method and device for easily sewing the upper and lower edge cloths on the cut blanket material in a straight line. Another object of the present invention is to provide a sewing method and device that enhances the manufacturing efficiency of warp knitted blankets and reduces the occurrence of defective products.

【０００８】[0008]

【課題を解決するための手段】本発明に係る毛布の縫製
装置１は、図１に例示するように、長尺の毛布地を連続
的に耳合わせする機構２と、該毛布地の左右縁部へそれ
ぞれ縁布を縫着する機構３と、長尺の毛布地を所定長さ
の毛布素材に裁断して送り出す機構４と、該毛布地の上
下縁部へそれぞれ縁布を縫着する機構５とを有する。縫
製装置１は、一般に毛布地２枚を重ね合わる縦編毛布の
四縁部に縁布を縫着する際に用いるが、通常の毛布地の
四縁部に縁布を縫着する際に適用することも可能であ
る。また、上下縁布の縫着機構５は、図１のように２台
の縁布縫着ミシン６，６間に布地反転機７（図１５）を
配置すればミシン６，６をベルト８の同一側に設置し、
図１１のようにこの布地反転機を配置しないならば、ミ
シン６，６をそれぞれベルト８の反対側に設置すればよ
い。As shown in FIG. 1, a blanket sewing device 1 according to the present invention includes a mechanism 2 for continuously engaging a long blanket with each other, and left and right edges of the blanket. Mechanism 3 for sewn hem cloth to each part, mechanism 4 for cutting a long blanket into blanket material of a predetermined length and sending it out, and mechanism for sewn hem cloth to the upper and lower edges of the blanket, respectively 5 and. The sewing device 1 is generally used when sewing a hem cloth to the four edges of a warp knitted blanket in which two blankets are overlaid, but is applied when sewing an hem cloth to the four edges of a normal blanket. It is also possible to do so. Further, as shown in FIG. 1, the sewing mechanism 5 for the upper and lower edge cloths is such that if the fabric reversing machine 7 (FIG. 15) is arranged between the two edge cloth sewing machines 6, 6 as shown in FIG. Install on the same side,
If the cloth reversing machine is not arranged as shown in FIG. 11, the sewing machines 6 and 6 may be installed on the opposite sides of the belt 8.

【０００９】 毛布地の耳合わせ機構２は、図２に例示
するように、長尺の毛布地１０を走行させる間に横位置
を調整する布地搬送機１１からなり、該布地搬送機の構
造は敷地面積や毛布地１０の性質などに応じて適宜細部
を変形すればよい。布地搬送機１１の後方には、毛布地
１０を載せる布地追従台１２を設置し、該布地追従台は
毛布地１０の走行方向と直交する方向に摺動可能であっ
て布地搬送機１１のフレームに取り付けた光電管１３に
よって横位置を制御する。この場合、布地搬送機１１で
２枚の毛布地１０，１４を別個に走行させるならば、毛
布地１０，１４を別個に載置する２台の布地追従台１
２，１５を設置することを要する。As shown in FIG. 2, the blanket edge aligning mechanism 2 includes a fabric carrier 11 that adjusts the lateral position of the long blanket 10 while the blanket 10 is running, and the structure of the fabric carrier is The details may be appropriately modified according to the site area, the property of the blanket 10, and the like. Behind the fabric carrier 11, a fabric follower 12 on which the blanket 10 is placed is installed, and the fabric follower 12 is slidable in a direction orthogonal to the traveling direction of the blanket 10 and is a frame of the fabric carrier 11. The lateral position is controlled by the photoelectric tube 13 attached to the. In this case, if the two blankets 10 and 14 are separately driven by the fabric carrier 11, the two fabric followers 1 on which the blankets 10 and 14 are placed separately.
It is necessary to install 2,15.

【００１０】 左右縁布の縫着機構３は、図１に示すよ
うに耳合わせ機構２に隣接配置し且つ重ね合ね毛布地の
走行方向と直交する方向に摺動可能な縫付け台１７（図
３）からなり、さらに図４と図５に示すように、縫付け
台１７の両側にそれぞれ設置した縁布縫着ミシン１８，
１８と、縁布用テープ１９をテープロール２０からミシ
ン針位置近傍まで誘導する折曲ガイド部材２１とを備え
る。図６及び図７から明らかなように、縁布用テープ１
９は、折曲ガイド部材２１を走行する間に長手方向中央
で屈曲し、縁布用テープ１９を縦縁布として毛布地縁部
に被せた状態においてミシン針で縫い付ける。縫付け台
１７の横方向位置は、縫付け台１７の両側にそれぞれ設
置した端縁検知器２２，２２によって制御する。As shown in FIG. 1, the left and right edge cloth sewing mechanism 3 is arranged adjacent to the ear fitting mechanism 2 and is slidable in a direction perpendicular to the traveling direction of the overlapping blanket 17 ( 3), and further as shown in FIGS. 4 and 5, edge cloth sewing machines 18, which are installed on both sides of the sewing table 17, respectively.
18 and a bending guide member 21 that guides the edge cloth tape 19 from the tape roll 20 to the vicinity of the sewing machine needle position. As is clear from FIGS. 6 and 7, the tape 1 for the edge cloth
9 is bent at the center in the longitudinal direction while traveling on the folding guide member 21, and is sewn with a sewing machine needle in a state in which the blanket fabric edge portion is covered with the edge cloth tape 19 as a vertical edge cloth. The lateral position of the sewing table 17 is controlled by the edge detectors 22, 22 installed on both sides of the sewing table 17, respectively.

【００１１】 長尺の毛布地を所定長さの毛布素材に裁
断・送り出し機構４は、図８と図９及び図１１と図１２
に示すように、長尺の毛布地を一定の長さに裁断してい
く切断装置２５と、裁断した毛布素材を送り出す搬出コ
ンベヤ２６と、該搬出コンベヤの下側において水平に配
置して前後進移動の可能な振り落しコンベヤ２７とから
なる。また、上下縁布の縫着機構５は、図１及び図１１
に示すように、前進した振り落しコンベヤ２７の下方に
位置し且つ搬出コンベヤ２６と直交配置する転送コンベ
ヤ２８と、転送コンベヤ２８におけるベルト８の片側又
は両側に配置する縁布縫着ミシン６，６とからなり、さ
らに図１３に示すように、縁布縫着ミシン６において縁
布用テープ３０をテープロール３１からミシン針位置近
傍まで誘導する折曲ガイド部材３２とを備える。図６及
び図７を前記と同様に参照すれば、縁布用テープ３０
は、折曲ガイド部材３２を走行する間に長手方向中央で
屈曲し、縁布用テープ３０を横縁布として毛布素材の縁
部に被せた状態においてミシン針で縫い付ける。The cutting and feeding mechanism 4 for cutting a long blanket into a blanket material having a predetermined length is shown in FIGS. 8 and 9 and FIGS. 11 and 12.
As shown in FIG. 5, a cutting device 25 for cutting a long blanket into a fixed length, a carry-out conveyor 26 for sending out the cut blanket material, and a horizontal arrangement below the carry-out conveyor to move forward and backward. It consists of a movable swing-off conveyor 27. Further, the sewing mechanism 5 for the upper and lower edge cloths is similar to that shown in FIGS.
As shown in FIG. 7, a transfer conveyor 28 is disposed below the advanced swing-off conveyor 27 and is arranged orthogonal to the carry-out conveyor 26, and edge cloth sewing machines 6, 6 arranged on one side or both sides of the belt 8 in the transfer conveyor 28. Further, as shown in FIG. 13, a folding guide member 32 for guiding the edge cloth tape 30 from the tape roll 31 to the vicinity of the sewing machine needle position in the edge cloth sewing machine 6 is provided. Referring to FIGS. 6 and 7 in the same manner as above, the edge cloth tape 30
Is bent at the center in the longitudinal direction while traveling on the folding guide member 32, and is sewn with a sewing machine needle in a state in which the edge cloth tape 30 is covered as a horizontal edge cloth on the edge portion of the blanket material.

【００１２】 本発明に係る縫製方法では、布地搬送機
１１において長尺の毛布地例えば２枚の縦編毛布地１
０，１４をそれぞれ別個に送り出し、連続的に走行させ
ながら横位置を調整して完全に重ね合わせる。重ね合わ
せた毛布地１０，１４が、布地追従台１２において水平
方向へ走行する状態で、毛布地１０，１４の両側縁部へ
縁布用テープ１９，１９をそれぞれ長手方向中央で屈曲
させながら送り込み、縁布用テープ１９を縦縁布として
毛布地縁部に被せると同時に直線状に縫着していく。つ
いで切断装置２５において、長尺の縦編毛布地１０を所
定寸法の毛布素材３３（図１０及び図１１）ごとに直角
に裁断し、裁断後の毛布素材３３をそのまま直線状に送
り出してから横方向へ転送することにより、毛布素材３
３の上下縁部を転送コンベヤ２８の走行方向と平行にな
るように搬送するとともに、毛布素材３３の上又は下縁
部へ縁布用テープ３０を長手方向中央で屈曲させながら
送り込み、縁布用テープ３０を横縁布として毛布素材３
３の縁部に被せると同時に直線状に縫着していく。In the sewing method according to the present invention, a long blanket, for example, two warp knitted blankets 1 in the fabric carrier 11 is used.
0 and 14 are sent out separately, and while running continuously, the lateral position is adjusted and they are completely overlapped. In a state in which the blankets 10 and 14 that have been overlapped run in the horizontal direction on the fabric follower 12, feed the edge cloth tapes 19 and 19 to both side edges of the blankets 10 and 14 while bending them at the center in the longitudinal direction. The tape 19 for edging is used as a vertical edging to cover the edge of the blanket and simultaneously sew it in a straight line. Then, in the cutting device 25, the long warp knitted blanket 10 is cut at right angles for each blanket material 33 (FIGS. 10 and 11) having a predetermined size, and the blanket material 33 after cutting is sent straight as it is and then laterally cut. Blanket material 3 by transferring in the direction
The upper and lower edges of 3 are conveyed so as to be parallel to the traveling direction of the transfer conveyor 28, and the edge cloth tape 30 is sent to the upper or lower edge of the blanket material 33 while being bent at the center in the longitudinal direction. Blanket material 3 with tape 30 as the horizontal edge cloth
Put on the edge of 3 and sew it in a straight line at the same time.

【００１３】 この縫製方法では、例えば図１１のよう
に、毛布素材３３を横方向へ転送しながら、該毛布素材
の上下縁部の一方へ人手によって縁布用テープ３０を沿
わせて横縁布を直線状に縫着し、ついで毛布素材３３を
そのまま搬送し、上下縁部の他方へ縁布用テープ３０を
沿わせて横縁布を直線状に縫着する。この縫着方法は、
図１及び図１５のように、毛布素材３３の上下縁部の一
方へ縁布用テープ３０を沿わせて横縁布を直線状に縫着
し、ついで布地反転機７において毛布素材３３を１８０
度反転し、上下縁部の他方へ縁布用テープ３０を沿わせ
て横縁布を直線状に縫着してもよく、この際に転送コン
ベヤ２８のベルト８の走行速度を各縁布縫着ミシン６，
６の布送り速度よりもわずかに速くなるように定めると
縫製作業が容易になって好ましい。In this sewing method, for example, as shown in FIG. 11, while the blanket material 33 is transferred in the lateral direction, the edge cloth tape 30 is manually placed along one of the upper and lower edge portions of the blanket material to form the horizontal edge cloth. Is sewn in a straight line, then the blanket material 33 is conveyed as it is, and the lateral edge cloth is sewn in a straight line with the edge cloth tape 30 along the other of the upper and lower edges. This sewing method is
As shown in FIGS. 1 and 15, a horizontal edge cloth is sewn linearly along one of the upper and lower edge portions of the blanket material 33 along the edge cloth tape 30, and then the blanket material 33 is 180
The lateral edge cloth may be sewn linearly with the edge cloth tape 30 along the other of the upper and lower edges, and at this time, the traveling speed of the belt 8 of the transfer conveyor 28 is changed to each edge cloth sewing. Arrival sewing machine 6,
It is preferable to set it so as to be slightly higher than the cloth feeding speed of No. 6 because the sewing work becomes easy.

【００１４】[0014]

【作用】本発明の縫製装置１は、長尺の毛布地例えば２
枚の毛布地１０，１４を連続的に耳を合せて同一張力で
重ね合わせ、両毛布地の両側縁部に縦縁布５２，５２を
連続的に縫い付ける。両縦縁布の縫着後には、長尺の毛
布地１０，１４を所定寸法の毛布素材３３ごとに切断装
置２５で直角に裁断し、縁布縫着ミシン６，６までほぼ
自動的に搬送する。さらに毛布素材３３の上下縁部をミ
シン６に向かって整列させ、該縁部へ横縁布を自動的に
送り込んで縫着する。The sewing apparatus 1 of the present invention is provided with a long blanket, for example, 2
The blankets 10 and 14 are continuously overlapped with each other with the same tension by overlapping the ears, and the vertical edge fabrics 52 and 52 are continuously sewn to both side edges of both blankets. After the sewing of both vertical edge cloths, the long blankets 10 and 14 are cut at right angles by the cutting device 25 for each blanket material 33 having a predetermined size, and are automatically conveyed to the edge cloth sewing machines 6 and 6. To do. Further, the upper and lower edges of the blanket material 33 are aligned toward the sewing machine 6, and the lateral edge cloth is automatically fed to the edges for sewing.

【００１５】[0015]

【実施例】次に、本発明を実施例に基づいて説明する
と、図１に本発明の毛布の縫製装置１の配置状態を示
し、この縫製装置では例えばダブルラッセル機で編成し
た縦編アクリル毛布地２枚を重ね合わせ、裁断した毛布
の四縁部に縁布を縫着できる。毛布の縫製装置１は、長
尺の毛布地の耳合わせ機構２と、該毛布地の左右縁部へ
の縦縁布の縫着機構３と、長尺の毛布地の裁断・送り出
し機構４と、該毛布地の上下縁部への横縁布の縫着機構
５とで構成し、所望に応じて種々の付属装置を取り付け
る。EXAMPLES Next, the present invention will be described based on examples. FIG. 1 shows an arrangement state of a blanket sewing device 1 of the present invention. In this sewing device, for example, a vertical knitted acrylic blanket knitted by a double Russell machine. It is possible to sew two blanks and sew a blanket on the four edges of the cut blanket. The blanket sewing device 1 includes a long blanket earring mechanism 2, a vertical edge cloth sewing mechanism 3 to the left and right edges of the blanket, and a long blanket cutting / feeding mechanism 4. , A lateral edge cloth sewing mechanism 5 to the upper and lower edges of the blanket, and various accessory devices are attached as desired.

【００１６】 長尺の毛布地の耳合わせ機構２である布
地搬送機１１は、図２のように多数の搬送ロールを回転
自在に取り付けたフレーム４０からなり、該フレームの
後方に２台の布地追従台１２，１５を配置する。追従台
１２，１５は、フレーム４０の上方に位置する駆動送り
ロール４１，４２の長手方向と平行に固定床の上に摺動
可能に配置し、固定したモータ４３（図１）の回転軸に
よって毛布地１０，１４の走行方向と直交する方向に摺
動させる。追従台１２には、折畳んだ長尺の表側毛布地
１０を、且つ追従台１５には、折畳んだ長尺の裏側毛布
地１４を載せて布地搬送機１１の方へ順次送り出す。追
従台１２，１５は、合せロール４４，４５よりも後方の
光電管１３，１３が両毛布地１０，１４の耳位置を検知
して適宜モータ４３，４３を作動することにより、両毛
布地１０，１４を完全に重合させるように横方向に摺動
する。A fabric carrier 11 which is a long blanket edge aligning mechanism 2 is composed of a frame 40 on which a number of carrier rolls are rotatably mounted as shown in FIG. 2, and two fabrics are arranged behind the frame 40. The followers 12 and 15 are arranged. The followers 12 and 15 are slidably arranged on a fixed floor in parallel with the longitudinal direction of the drive feed rolls 41 and 42 located above the frame 40, and are fixed by a rotating shaft of a fixed motor 43 (FIG. 1). The blankets 10 and 14 are slid in a direction orthogonal to the traveling direction. The folded long front blanket 10 is placed on the follower 12, and the folded long back blank 14 is placed on the follower 15 and sequentially fed to the fabric transporter 11. The followers 12, 15 detect the position of the ears of the blankets 10, 14 by the photoelectric tubes 13, 13 behind the matching rolls 44, 45, and actuate the motors 43, 43 as appropriate to remove the blankets 10, 14 from each other. Slide laterally to fully polymerize.

【００１７】 駆動送りロール４１，４２は、フレーム
４０の上方に位置する針植えロールであり、フレーム１
０の上方を回送する毛布地１０，１４をそれぞれ下方へ
搬送する。駆動送りロール４１，４２は、隣接した針植
えロール４６とともに対で配設してもよく、ブレーキ
（図示しない）で回転を制御することによって毛布地１
０又は１４の伸びを調整できる。また、フレーム４０の
前方下方に位置する合せロール４４，４５は、フレーム
１０の上方から下降する毛布地１０，１４をそれぞれ前
方へ搬送し、耳位置検知用の光電管１３，１３を通過さ
せてから適宜のロールを経て毛布地１０，１４を重ね合
わせ、テーブル４７のベルトコンベヤ４８上へ転送す
る。The drive feed rolls 41 and 42 are needle implantation rolls located above the frame 40, and
The blankets 10 and 14 which circulate above 0 are respectively conveyed below. The drive feed rolls 41, 42 may be arranged in pairs with the adjacent needle planting rolls 46, and the blanket 1 is controlled by controlling the rotation with a brake (not shown).
The elongation of 0 or 14 can be adjusted. Further, the matching rolls 44 and 45 located below the front of the frame 40 respectively convey the blankets 10 and 14 descending from above the frame 10 to the front, and after passing the phototubes 13 and 13 for ear position detection, The blankets 10 and 14 are overlapped with each other through appropriate rolls and transferred onto the belt conveyor 48 of the table 47.

【００１８】 左右縁布の縫着機構３である縫付け台１
７は、図４に示すように、布地搬送機１１の前方に位置
するテーブル４７（図２）に交差するように配置する。
図３から明らかなように、縫付け台１７の下方には、走
行する長尺の毛布地１０の両縁部に縁布を正確に縫着す
るために、テーブル４７のベルトコンベヤ４８と直交す
る軌道５０，５０上を走行できる車輪５１を取り付け
る。図４から明らかなように、縫付け台１７は、その上
方両側にそれぞれ設置した縁布縫着ミシン１８，１８
と、該ミシンの前側に位置する細長い折曲ガイド部材２
１とを備える。両縫着ミシン１８，１８のミシン針間隔
は、毛布地１０の横幅よりも少し狭くなるように定め
る。A sewing table 1 which is a sewing mechanism 3 for left and right edge cloths.
As shown in FIG. 4, 7 is arranged so as to intersect with a table 47 (FIG. 2) located in front of the cloth transporting machine 11.
As is apparent from FIG. 3, below the sewing table 17 is orthogonal to the belt conveyor 48 of the table 47 in order to accurately sew edge cloths to both edges of the running long blanket 10. Wheels 51 capable of traveling on the tracks 50, 50 are attached. As is apparent from FIG. 4, the sewing table 17 includes the edge cloth sewing machines 18 and 18 installed on both upper sides thereof.
And an elongated bending guide member 2 located on the front side of the sewing machine
1 and 1. The space between the sewing needles of the sewing machines 18 is set to be slightly smaller than the lateral width of the blanket 10.

【００１９】 縫付け台１７の横方向位置は、その前方
両側にそれぞれ設置した光電管の端縁検知器２２，２２
によって制御する。つまり縫付け台１７は、端縁検知器
２２，２２が絶えず毛布地１０の耳に接触するように制
御されることにより、毛布地１０が蛇行して搬送されて
も、該毛布地の耳位置に追従して軌道５０，５０上を左
右に移動するので、両縫着ミシン１８，１８も耳位置に
追従して縫着することで直線縫いが完全になる。縫付け
台１７において、毛布地１０が両縫着ミシン１８，１８
の２本針５３，５３（図７）に近づくと、該ミシンの近
傍において折曲ガイド部材２１を通過した縁布用テープ
１９が毛布地１０の端部を包み込み、該テープがミシン
１８で縫着されて縦縁布５２となる。The lateral position of the sewing table 17 is determined by the edge detectors 22 and 22 of the photoelectric tubes installed on both front sides thereof.
Controlled by. That is, the sewing table 17 is controlled so that the edge detectors 22 and 22 are constantly in contact with the ears of the blanket fabric 10, so that even if the blanket fabric 10 meanders and is transported, the ears of the blanket fabric are positioned. As the sewing machines 18 and 18 are sewn following the ear positions, the straight stitches are completed. In the sewing table 17, the blanket 10 is sewn on both sewing machines 18, 18
When approaching the two needles 53, 53 (FIG. 7) of the sewing machine, the edge cloth tape 19 passing through the folding guide member 21 in the vicinity of the sewing machine wraps around the end of the blanket 10 and the tape is sewn by the sewing machine 18. It becomes the vertical edge cloth 52 when worn.

【００２０】 図５と図６に示すように、細長い折曲ガ
イド部材２１は、縫付け台１７上において、縁布縫着ミ
シン１８の前面とほぼ平行に延びる導入部５４と、該導
入部からほぼ直角に屈曲して毛布地１０の縦縁部と平行
に延びる導出部５５とを有する。導入部５４には、テー
プロール２０に向いた末端面がほぼ平坦であり、毛布地
１０に近づくとともに次第に長手方向中央で山側屈曲
し、最終的に二重壁５６を形成し、該二重壁と導入部５
４との間にテープ１９を誘導する。導入部５４と接続す
る導出部５５は、図７のように長手方向中央で谷側屈曲
しさらに両端部がＵ字形に湾曲することにより、テープ
１９つまり縦縁布５２で毛布地１０の側端部を包み込む
ことになる。縁布用テープ１９は、テープロール２０か
ら水平方向へ引き出されて折曲ガイド部材２１の導入部
５４を通過し、該導入部において長手方向に裏向きに徐
々に曲げられてから、導出部５５において毛布地１０の
端部と接触する際に表向きに折り返されて該毛布地の端
部を包み込み、包み込んだ縁布５２をミシン１８の２本
針によって偏平縫いで縫い付ける。As shown in FIGS. 5 and 6, the elongated bending guide member 21 has an introduction portion 54 extending substantially parallel to the front surface of the edge cloth sewing machine 18 on the sewing table 17, and an introduction portion 54 extending from the introduction portion 54. It has a lead-out portion 55 that is bent at a substantially right angle and extends parallel to the vertical edge portion of the blanket 10. In the introduction portion 54, the end surface facing the tape roll 20 is substantially flat, and as it approaches the blanket 10, it gradually bends in the longitudinal direction at the mountain side, and finally forms a double wall 56. And introductory part 5
The tape 19 is guided between 4 and 4. As shown in FIG. 7, the lead-out portion 55 connected to the lead-in portion 54 is bent at the center in the longitudinal direction and is bent at both ends in a U-shape. It will wrap up the department. The edge cloth tape 19 is pulled out from the tape roll 20 in the horizontal direction, passes through the introduction portion 54 of the bending guide member 21, is gradually bent backward in the introduction direction at the introduction portion, and then is led out. At the time of contact with the end of the blanket fabric 10, the blanket fabric is folded back to wrap up the blanket fabric end, and the wrapped edge fabric 52 is sewn by the flat stitch with the two needles of the sewing machine 18.

【００２１】 縦縁布５２，５２が縫着された毛布地１
０は、図３に示すように、複数個の案内ロール５７を通
過し、振り落し誘導ロール５８，５８間を経て前後に振
り分けられながらスクエア５９（図３）内に積み重ねら
れていく。スクエア５９内の毛布地１０は、該スクエア
内の下方から引き出されて切断装置２５へ送り込む。長
尺の毛布地１０を一旦スクエア５９内に保留するのは、
縦縁布５２，５２の縫着が連続作業であるのに対し、切
断装置２５における毛布地の裁断は間欠作業であるため
である。Blanket fabric 1 in which vertical edge fabrics 52, 52 are sewn
As shown in FIG. 3, 0 passes through a plurality of guide rolls 57 and is piled up in a square 59 (FIG. 3) while being sorted back and forth through the swing-off guide rolls 58, 58. The blanket 10 in the square 59 is pulled out from below in the square and fed to the cutting device 25. To temporarily hold the long blanket 10 in the square 59,
This is because the sewing of the vertical edge cloths 52, 52 is a continuous operation, while the cutting of the blanket by the cutting device 25 is an intermittent operation.

【００２２】 次に、長尺の毛布地１０（図１０参照）
を所定長さの毛布素材３３に裁断して送り出す機構４
は、図８及び図９に示す切断装置２５からなり、該装置
はその上方に次第に上昇してから水平になる搬入コンベ
ヤ６１と、水平で細長い搬出コンベヤ２６とを有する。
コンベヤ６１，２６は、一般に複数本の広幅ベルトを並
行配置して毛布地１０を長手方向に走行させる。切断装
置２５において、コンベヤ６１，２６のベッド上には、
１対のレール６２，６２を所定間隔おいて直交に設置す
るとともに、両レールの両端部をベッド両側で支持して
水平に維持し、両レール６２，６２の長手方向中間にお
いて、横方向スリット６３を設けたベッドプレート６４
をベルトコンベヤ上面間に水平設置する。切断装置２５
のブロー機構部６５は、レール６２，６２間に配置し、
該ブロー機構部の両側面に取付けた支持ローラ６６，６
６がレール６２上を走行し、且つ支持ローラ６７，６７
がレール下面に接触して回動することにより、該ブロー
機構部はコンベヤ６１，２６のベッドの両端間で往復走
行が可能である。Next, a long blanket 10 (see FIG. 10)
Mechanism 4 for cutting and feeding blank into blanket material 33 of a predetermined length
8 comprises a cutting device 25 as shown in FIGS. 8 and 9, which has a loading conveyor 61 which gradually rises above it and becomes horizontal, and a horizontal, elongated unloading conveyor 26.
The conveyors 61 and 26 generally arrange a plurality of wide belts in parallel to run the blanket 10 in the longitudinal direction. In the cutting device 25, on the beds of the conveyors 61 and 26,
A pair of rails 62, 62 are installed orthogonally at a predetermined interval, and both ends of both rails are supported horizontally on both sides of the bed, and a horizontal slit 63 is provided in the middle of the rails 62, 62 in the longitudinal direction. Bed plate 64 with
Is installed horizontally between the upper surfaces of the belt conveyors. Cutting device 25
The blow mechanism part 65 is disposed between the rails 62, 62,
Support rollers 66, 6 attached to both sides of the blow mechanism
6 travels on the rail 62 and supports rollers 67, 67.
When the blow mechanism contacts the lower surface of the rail and rotates, the blow mechanism section can reciprocate between both ends of the beds of the conveyors 61 and 26.

【００２３】 ブロー機構部６５には、先端がベッド表
面からわずかに上方に位置する２個のエアノズル６８，
６８を垂直に固着し、両ノズルはベッドプレート６４の
スリット６３に関して縦方向対称に位置する。ノズル６
８，６８には、公知のブロワ（図示しない）からホース
７０を介してエアーを供給し、このエアーをヒータ７２
で約２８０℃に加熱する。ベッドプレート６４には、ノ
ズル先端部の下方において貫通溝７３，７３をスリット
６３と平行に設け、ノズル６８からの高温エアーは貫通
溝７３を経て下方へ通過する。ブロー機構部６５におい
て、各ノズル６８の先端部の横方向前後位置に、１対の
押えローラ７４，７４を回転可能に取付け、ローラ７
４，７４の下方周面はベッドプレート６４の表面に近接
している。昇降可能な細長い押え板７６は、ベッドプレ
ート６４に対して直交配置することでレール６２と平行
に位置し、下降した際にベッドプレート６４のスリット
６３上に位置するけれども、該スリットをふさがないよ
うに逆Ｕ字形の側面形状を有する。The blow mechanism 65 has two air nozzles 68 whose tip is located slightly above the bed surface,
68 are fixed vertically, and both nozzles are located symmetrically in the longitudinal direction with respect to the slit 63 of the bed plate 64. Nozzle 6
Air is supplied to 8 and 68 from a known blower (not shown) through a hose 70, and this air is supplied to a heater 72.
To about 280 ° C. Through holes 73, 73 are provided in the bed plate 64 below the tip of the nozzle in parallel with the slit 63, and high temperature air from the nozzle 68 passes downward through the through groove 73. In the blow mechanism section 65, a pair of pressing rollers 74, 74 are rotatably attached at the front and rear positions in the lateral direction of the tip of each nozzle 68.
The lower peripheral surface of the plates 4, 74 is close to the surface of the bed plate 64. The slender presser plate 76 that can be raised and lowered is positioned parallel to the rail 62 by being arranged orthogonally to the bed plate 64, and is positioned on the slit 63 of the bed plate 64 when descending, but it should not block the slit. Has an inverted U-shaped side surface.

【００２４】 一方、切断装置２５の切断機構部７７
は、下方に回動自在に設置したローラ７８，７８によっ
てレール８０上を台車６０が横方向に走行可能であり、
該台車の前後に連結したチェーン８１を介して移動さ
せ、チェーン７５とともにブロー機構部６５と同期走行
させる。ベッドプレート６４のスリット６３の下方にお
いて、台車６０の片側に、円形カッタ８２，８３を所定
間隔おいて回転自在に垂直に取付け、両円形カッタ間に
矩形平面の熱板ヒータ８４を垂直に設置する。台車６０
内に収納したモータ８５により、ベルト８６を介して円
形カッタ８２を図８の時計方向に、及びベルト８６を介
して円形カッタ８３を反時計方向に回転する。円形カッ
タ８２，８３及び熱板ヒータ８４の上方部分は、ベッド
プレート６４のスリット６３に嵌入し、該ベッドプレー
トの表面から突出している。On the other hand, the cutting mechanism portion 77 of the cutting device 25
Means that the carriage 60 can travel laterally on the rail 80 by the rollers 78, 78 rotatably installed below,
It is moved via a chain 81 connected to the front and rear of the carriage, and is made to travel synchronously with the blow mechanism 65 together with the chain 75. Below the slit 63 of the bed plate 64, circular cutters 82 and 83 are rotatably vertically attached to one side of the carriage 60 at predetermined intervals, and a rectangular flat heating plate heater 84 is vertically installed between the circular cutters. . Trolley 60
The motor 85 housed therein rotates the circular cutter 82 in the clockwise direction in FIG. 8 via the belt 86 and the circular cutter 83 in the counterclockwise direction via the belt 86. The upper portions of the circular cutters 82 and 83 and the hot plate heater 84 are fitted into the slits 63 of the bed plate 64 and project from the surface of the bed plate.

【００２５】 長尺の毛布地１０は、スクエア５９（図
３）内の下方から引き出され、図９の矢印方向にコンベ
ヤ６１，２６上を走行させる。毛布地１０の走行時に
は、切断装置２５はベッドプレート６４の右端又は左端
で停止している。毛布地１０の先端が、ベッドプレート
６４上の切断線ａ（図１０参照）を通過してあらかじめ
セットされた１枚分の長さ（通常２ｍ）の位置に達する
と、その位置に設置したセンサ（図示しない）が毛布地
の先端を感知して作動し、ベルトコンベヤ２６，６１を
停止させる。毛布地１０の先端が所定の位置に到達して
停止すると、上昇していた押え板７６が下降して毛布地
１０を固定し、次にレール６２，６２に沿ってブロー機
構部６５及び切断機構部７７を同期走行させる。これに
よって、円形カッタ８２又は８３で毛布地１０を切断線
ａ（図１０）で切断するとともに、その表側地を押えロ
ーラ７４，７４で平らにしながら、ノズル６８，６８か
らの高温エアーで毛布地の表面を平行に溶融していく
（図１０の一対の線８７，８７参照）。これと同時に、
毛布地１０の前後切断端面が熱板ヒータ８４と接触し、
この部分が融着する。この結果、裁断した毛布素材３３
の前後端部表面に細幅の熱溶融部が形成され、この溶融
部によって表側地は切断後に丸まることがなく、且つ切
断端面の融着によって毛布素材３３からのほつれ発生を
防止できる。The long blanket 10 is pulled out from below in the square 59 (FIG. 3), and is run on the conveyors 61 and 26 in the arrow direction of FIG. When the blanket 10 is running, the cutting device 25 is stopped at the right end or the left end of the bed plate 64. When the tip of the blanket 10 passes through the cutting line a (see FIG. 10) on the bed plate 64 and reaches a preset length of one sheet (usually 2 m), the sensor installed at that position (Not shown) operates by sensing the tip of the blanket and stops the belt conveyors 26 and 61. When the tip of the blanket 10 reaches a predetermined position and stops, the pressing plate 76 that has risen descends to fix the blanket 10, and then the blow mechanism unit 65 and the cutting mechanism along the rails 62 and 62. The parts 77 are run synchronously. As a result, the blanket 10 is cut along the cutting line a (FIG. 10) by the circular cutter 82 or 83, and while the front side ground is flattened by the press rollers 74, 74, the blanket 10 is heated by the hot air from the nozzles 68, 68. The surfaces are melted in parallel (see a pair of lines 87, 87 in FIG. 10). At the same time,
The front and rear cut end surfaces of the blanket 10 contact the hot plate heater 84,
This part is fused. As a result, the cut blanket material 33
A narrow heat-melting portion is formed on the front and rear end surfaces of the sheet, the front side material is not rounded after cutting by the melting portion, and fraying from the blanket material 33 can be prevented by fusing the cut end surface.

【００２６】 裁断・送り出し機構４はさらに、図１１
と図１２に示すように、裁断した毛布素材を送り出す搬
出コンベヤ２６と、コンベヤ２６の下側において水平に
配置して前後進移動の可能な振り落しコンベヤ２７と、
コンベヤ２７の下側において転送コンベヤ２８と同一平
面で隣接し且つ同方向に走行する受取コンベヤ９１とを
有し、コンベヤ２６と２７は一般に複数本の広幅ベルト
を並行配置して形成する。切断装置２５で裁断された毛
布素材３３（図１０）は、搬出コンベヤ２６に載せて送
り出し、該搬出コンベヤの下側の振り落しコンベヤ２７
により、受取コンベヤ９１を経て、搬出コンベヤ２６と
直交配置するコンベヤ２８上に転送する。この転送工程
は順に示す図１２から明らかであり、振り落しコンベヤ
２７は、１対のプーリ９２，９２と複数本のエンドレス
ベルト９３からなり、搬出コンベヤ２６の下方から水平
方向に前後移動が可能である。The cutting / delivery mechanism 4 is further shown in FIG.
As shown in FIG. 12, a carry-out conveyor 26 that sends out the cut blanket material, and a swing-down conveyor 27 that is horizontally arranged below the conveyor 26 and that can move forward and backward.
Below the conveyor 27 is a transfer conveyor 28 which has a receiving conveyor 91 which is coplanar, adjacent and running in the same direction. The conveyors 26 and 27 are generally formed by arranging a plurality of wide belts in parallel. The blanket material 33 (FIG. 10) cut by the cutting device 25 is placed on the carry-out conveyor 26 and sent out, and the swing-down conveyor 27 under the carry-out conveyor 27 is placed.
Thus, it is transferred via the receiving conveyor 91 and onto the conveyor 28 which is arranged orthogonal to the carry-out conveyor 26. This transfer process is apparent from FIG. 12 showing in sequence, and the swing-off conveyor 27 is composed of a pair of pulleys 92, 92 and a plurality of endless belts 93, and can be moved back and forth horizontally from below the carry-out conveyor 26. is there.

【００２７】 裁断直後の毛布素材３３は、図１２
（１）に示すように、コンベヤ２６によって搬出され、
該毛布地の先端９４が振り落しコンベヤ２７のベルト９
３の上に載ると、検知センサ（図示しない）が作動して
ベルト９３は回転せずにコンベヤ２７はコンベヤ２６の
回転速度と同じ速度で前進する（図１２（２）参照）。
毛布素材３３が受取コンベヤ９１の上方位置に到達して
コンベヤ２７の前進が完了すると、図１２（３）のよう
にベルト９３を回転しながらコンベヤ２７が後退し、こ
の際に毛布素材３３を載置する受取コンベヤ９１は停止
している。図１２（３）のようにコンベヤ２７が一旦完
全に後退すると、図１２（４）のようにベルト９３の回
転が停止し、コンベヤ２７は再びコンベヤ２６の回転速
度と同じ速度で中間位置まで前進する。最後に図１２
（５）のようにベルト９３が回転しながらコンベヤ２７
が完全に後退すると、毛布素材３３の後方残り部分をす
べて受取コンベヤ９１上に載せ、ついで受取コンベヤ９
１を作動させて毛布素材３３を転送コンベヤ２８つまり
縫着ミシン６の方へ送り出す。The blanket material 33 immediately after cutting is shown in FIG.
As shown in (1), it is carried out by the conveyor 26,
The tip 94 of the blanket swings off and the belt 9 of the conveyor 27
When it is placed on No. 3, the detection sensor (not shown) operates and the belt 93 does not rotate and the conveyor 27 advances at the same speed as the rotation speed of the conveyor 26 (see FIG. 12 (2)).
When the blanket material 33 reaches the upper position of the receiving conveyor 91 and the advance of the conveyor 27 is completed, the conveyor 27 moves backward while rotating the belt 93 as shown in FIG. 12C, and at this time, the blanket material 33 is placed. The receiving conveyor 91 to be placed is stopped. Once the conveyor 27 is completely retracted as shown in FIG. 12 (3), the rotation of the belt 93 is stopped as shown in FIG. 12 (4), and the conveyor 27 is advanced to the intermediate position again at the same speed as the rotation speed of the conveyor 26. To do. Finally Figure 12
As shown in (5), the conveyor 27 rotates while the belt 93 rotates.
Is completely retracted, the remaining rear part of the blanket material 33 is placed on the receiving conveyor 91, and then the receiving conveyor 9
1 is operated to send out the blanket material 33 toward the transfer conveyor 28, that is, the sewing machine 6.

【００２８】 上下縁布の縫着機構５は、図１１に示す
ように、搬出コンベヤ２６と直交配置する転送コンベヤ
２８と、転送コンベヤ２８におけるベルト８の片側又は
両側に配置する縁布縫着ミシン６，６とからなり、さら
に図１３に示すように、各縁布縫着ミシン６について縁
布用テープ３０をテープロール３１からミシン針位置近
傍まで誘導する折曲ガイド部材３２とを備える。図１３
及び図１４に示す折曲ガイド部材３２は、前記で説明し
た図５と図６に示す構造と実質的に同一である。また、
縫着ミシン６の後方において、図１３で概略で示すよう
に、毛布地縁部を送り出すロール９５，９６を設置し、
両ロールの間に縁布切断カッタ９７を旋回自在に取り付
ける。毛布地縁部を送り出すロール９５，９６の回転速
度は、ミシン６の布送り速度と等しいことにより、縁布
９８を縫着した後の毛布地縁部がミシン６の後方で滞留
することなく、且つ毛布地縁部がロール９５，９６によ
って引っ張られることが発生しない。As shown in FIG. 11, the upper and lower edge cloth sewing mechanism 5 includes a transfer conveyor 28 arranged orthogonal to the carry-out conveyor 26, and an edge cloth sewing machine arranged on one side or both sides of the belt 8 in the transfer conveyor 28. As shown in FIG. 13, a folding guide member 32 for guiding the edge cloth tape 30 from the tape roll 31 to the vicinity of the sewing machine needle position is provided for each edge cloth sewing machine 6. FIG.
The bending guide member 32 shown in FIG. 14 is substantially the same as the structure shown in FIGS. 5 and 6 described above. Also,
Behind the sewing machine 6, as shown schematically in FIG. 13, rolls 95 and 96 for feeding the blanket edge are installed,
An edge cloth cutting cutter 97 is pivotally attached between both rolls. Since the rotation speeds of the rolls 95 and 96 for sending out the blanket edge portion are equal to the cloth feed speed of the sewing machine 6, the blanket edge portion after sewing the edge cloth 98 does not stay behind the sewing machine 6 and The ground edge is not pulled by the rolls 95 and 96.

【００２９】 縫着ミシン６の針板１００（図１４）
は、従来の針板に比べて平面形状が異なっている。針板
１００では、針穴１０１の後方（つまり縁布の縫着後）
において右３本の主送り歯穴１０２を形成し、ここに位
置する主送り歯１０３が縁布９８を後方へ引っ張る。こ
の結果、ミシン６の針板１００では、縁布９８の縫着後
に主送り歯１０３で該縁布を後方へ引っ張るだけである
ので、毛布地縁部の延伸は比較的少なく、押え板（図示
しない）は主として縁布９８の縫着後に押圧するので毛
布地縁部の延伸に与える影響が小さい。この押え板は、
従来の押え板に比べて奥行きの長さが小さく、つまり毛
布地縁部を横方向に押圧する距離が短くなるので延伸に
与える影響はいっそう小さくなる。さらに、針板１００
には、針穴１０１の前方において矩形状の切欠き１０６
（図１３）を設け、該切欠きに折曲ガイド部材３２の前
端部が嵌り込むように位置している。この結果、縫着ミ
シン６では、縁布用テープ３０を折曲ガイド部材３２で
カバーする距離が長く、そのカバーの終了と同時に縁布
用テープ３０を毛布素材３３に縫着するから、従来の針
板のように縁布用テープ３０を縫着直前に送り歯で２本
針の方へ送り込む必要がない。Needle plate 100 of the sewing machine 6 (FIG. 14)
Has a different planar shape compared to the conventional needle plate. In the needle plate 100, behind the needle hole 101 (that is, after sewing the hem cloth)
In, the three main feed dog holes 102 on the right side are formed, and the main feed dogs 103 located there pull the edge cloth 98 rearward. As a result, in the needle plate 100 of the sewing machine 6, after the hem cloth 98 is sewn, the hem cloth is simply pulled rearward by the main feed dog 103, so that the blanket edge portion is relatively less stretched, and the presser plate (not shown). ) Is mainly pressed after the hem 98 is sewn, so that the influence on the stretching of the blanket edge is small. This holding plate is
The depth is smaller than that of the conventional presser plate, that is, the distance for laterally pressing the blanket edge portion is shorter, so that the influence on the stretching is further reduced. Further, the needle plate 100
Includes a rectangular notch 106 in front of the needle hole 101.
(FIG. 13) is provided, and the front end portion of the bending guide member 32 is positioned so as to fit into the notch. As a result, in the sewing machine 6, the hem cloth tape 30 is covered with the folding guide member 32 for a long distance, and the hem cloth tape 30 is sewn to the blanket material 33 at the same time when the covering is completed. Unlike the needle plate, it is not necessary to feed the edge cloth tape 30 toward the two needles by the feed dog immediately before sewing.

【００３０】 縫着ミシン６では、針板１００における
左端の細長い送り歯穴１０４内に、主送り歯１０３及び
差動送り歯１０５を配置するけれども、縁布用テープ３
０が左端の送り歯穴１０４上に位置しないことにより、
毛布素材３３の側縁部のみが差動送り歯１０５によるイ
セ込み作用を効果的に受け、縁布縫着時の横方向延伸が
少なくなる。さらに、縫着ミシン６の主軸（図示しな
い）が１回転すると、主送り歯１０３及び差動送り歯１
０５は揺動し、この際に差動送り歯１０５の前後移動距
離は主送り歯１０３のそれに比べて大きい。この前後移
動距離の差が差動送り歯１０５のイセ込み量であり、毛
布素材３３の端部は差動送り歯１０５によるイセ込み作
用を受けることにより、縁布用テープ３０の縫着時に横
方向へ延伸することがいっそう少なくなる。In the sewing machine 6, although the main feed dog 103 and the differential feed dog 105 are arranged in the elongated feed dog hole 104 at the left end of the needle plate 100, the edge cloth tape 3 is used.
Since 0 is not located on the feed dog hole 104 at the left end,
Only the side edges of the blanket material 33 are effectively subjected to the squeezing action by the differential feed dog 105, and the lateral stretching at the time of sewing the edge cloth is reduced. Further, when the main shaft (not shown) of the sewing machine 6 makes one revolution, the main feed dog 103 and the differential feed dog 1
05 swings, and at this time, the front-back movement distance of the differential feed dog 105 is larger than that of the main feed dog 103. The difference between the front and rear movement distances is the amount of the differential feed dog 105 that is inserted, and the end portion of the blanket material 33 is subjected to the insertion action by the differential feed tooth 105, so that the edge cloth tape 30 is laterally sewn when sewing. There is even less stretching in the direction.

【００３１】 図１１において、転送コンベヤ２８に載
った毛布素材３３が縫着ミシン６に近づくと、作業者に
よって毛布素材端面を案内板１０７（図１３）に接触さ
せることで位置調整をする。縫着ミシン６において、毛
布素材３３の端部をテープ３０で包み込んで縁布９８を
縫着し、該テープはミシン右側の縁布ロール３１から補
給する。縁布用テープ３０は、ロール３１から水平方向
へ引き出され、図１３に示す折曲ガイド部材３２によっ
て長手方向に裏向きに徐々に曲げられてから、毛布素材
３３の端部と接触する際に折り返されて該端部を包み込
む。ミシン６は、包み込んだテープ３０を２本針（図７
参照）によって偏平縫いで縫い付けながら、縁布９８を
ロール９５，９６によって後方へ送り出す。図１３に示
すロール９５，９６間には、垂直方向に旋回可能なカッ
タ９７を設置し、１枚の毛布素材３３の通過が完了する
と、カッタ９７によって縁布９８を切断する。In FIG. 11, when the blanket material 33 placed on the transfer conveyor 28 approaches the sewing machine 6, the operator adjusts the position by bringing the end surface of the blanket material into contact with the guide plate 107 (FIG. 13). In the sewing machine 6, the end of the blanket material 33 is wrapped with the tape 30 and the edge cloth 98 is sewn on, and the tape is supplied from the edge cloth roll 31 on the right side of the sewing machine. When the edge cloth tape 30 is pulled out from the roll 31 in the horizontal direction and gradually bent backward in the longitudinal direction by the folding guide member 32 shown in FIG. It is folded back to wrap around the end. The sewing machine 6 has two needles for the wrapped tape 30 (see FIG. 7).
While sewn with flat stitches according to the reference), the edge cloth 98 is sent backward by the rolls 95 and 96. A cutter 97 that can swivel in the vertical direction is installed between the rolls 95 and 96 shown in FIG. 13. When the passage of one blanket material 33 is completed, the cutter 97 cuts the edge cloth 98.

【００３２】 上下縁布の縫着機構５では、図１及び図
１５のように２台の縫着ミシン６，６間に布地反転機７
を配置すれば、両ミシン６，６を転送コンベヤ２６，１
１０の同一ベルト側に設置できる。布地反転機７は、上
方に位置する回転板１０９に対して垂直方向外向きに回
動可能に取り付けた縦プレート１１１と、該回転板に対
して垂直方向内向きに回動可能に取り付けた把持アーム
１１２とを備え、プレート１１１及びアーム１１２は回
転板１０９に固着したエアシリンダや揺動油圧シリンダ
などで回動すればよい。図１５では、一方の縫着ミシン
６で毛布素材３３の上縁部に縁布９８を直線状に縫着
し、ついで布地反転機７において毛布素材３３を１８０
度反転する。In the sewing mechanism 5 for the upper and lower edge cloths, as shown in FIGS. 1 and 15, the cloth reversing machine 7 is provided between the two sewing machines 6 and 6.
, The sewing machines 6 and 6 are transferred to the transfer conveyors 26 and 1.
It can be installed on the same belt side of 10. The cloth reversing machine 7 includes a vertical plate 111 that is attached to an upper rotary plate 109 so as to be vertically outwardly rotatable, and a gripping plate that is vertically vertically rotatable relative to the rotary plate 111. The arm 111 is provided, and the plate 111 and the arm 112 may be rotated by an air cylinder or an oscillating hydraulic cylinder fixed to the rotating plate 109. In FIG. 15, an edge cloth 98 is linearly sewn to the upper edge of the blanket material 33 with one sewing machine 6 and then the blanket material 33 is applied to the upper edge of the blanket material 33 by the fabric reversing machine 7.
Flip over.

【００３３】 この際に、毛布素材３３は、コンベヤ２
６からコンベヤ１１３上へ送り込まれ、該毛布素材の存
在で光電管検知装置（図示しない）が遮光されることに
より、コンベヤ１１３の走行速度が増大するとともに、
縦プレート１１１が水平からほぼ垂直位置まで回動して
毛布素材３３を阻止する。ついで所定時間の経過後に、
把持アーム１１２が水平から垂直位置を越えて縦プレー
ト１１１の方まで１００度前後回動し、縦プレート１１
１とともに毛布素材３３を抱え上げ、この状態で回転板
１０９が１８０度回転する。この回転が完了すると、把
持アーム１１２が元の水平位置まで逆回動し、毛布素材
３３がコンベヤ１１３からコンベヤ１１０へ送り出す。
この後に、他方の縫着ミシン６で毛布素材３３の下縁部
に縁布９８を直線状に縫着する。縫着ミシン６，６の布
送り速度は、コンベヤベルト２６，１１０の走行速度よ
りもわずかに遅く設定すると、人手によってミシン６で
縁布９８を縫着する際に毛布素材３３がミシン６から離
れることが少ないので好ましい。At this time, the blanket material 33 is transferred to the conveyor 2
6 is fed onto the conveyor 113 and the photocell detector (not shown) is shielded from light by the presence of the blanket material, so that the traveling speed of the conveyor 113 is increased and
The vertical plate 111 rotates from the horizontal position to a substantially vertical position to block the blanket material 33. Then, after a lapse of a predetermined time,
The gripping arm 112 rotates back and forth by 100 degrees from the horizontal position to the vertical plate 111 over the vertical position,
The blanket material 33 is held up together with 1, and the rotary plate 109 rotates 180 degrees in this state. When this rotation is completed, the gripping arm 112 reversely rotates to the original horizontal position, and the blanket material 33 is sent from the conveyor 113 to the conveyor 110.
After this, the sewn sewing machine 6 sewes the edge cloth 98 to the lower edge of the blanket material 33 in a straight line. When the cloth feed speed of the sewing sewing machines 6 and 6 is set to be slightly lower than the traveling speed of the conveyor belts 26 and 110, the blanket material 33 separates from the sewing machine 6 when the edge cloth 98 is manually sewn by the sewing machine 6. It is preferable because it is rare.

【００３４】[0034]

【発明の効果】本発明の縫製装置は、長尺の毛布地特に
伸縮性に富む縦編毛布地２枚を連続的に耳を合せて同一
張力で重ね合わせ、該毛布地の両側縁部に縦縁布を連続
的に縫い付けることができ、縫製作業者の熟練度に関係
なく縦縁布を正確且つ直線状に縫着できる。本発明の装
置を用いると、長尺の縦編毛布地への両縦縁布の縫着作
業が自動的に進行し、該毛布地の両側縁部に縦縁布を正
確に縫着できるとともに、縦縁布の縫製作業の能率向上
を大いに期待できる。本発明の装置では、縦編毛布地を
補給する布地追従台が２台とも可動する結果、毛布地２
枚の耳合わせが常に正確であり、毛布地の補給の際に毛
布地２枚の耳合わせが不完全になって不良品が多発する
という問題が解消する。According to the sewing apparatus of the present invention, two long blankets, in particular, two warp knit blankets having high elasticity are overlapped continuously with their ears and the same tension. The vertical edge cloth can be sewn continuously, and the vertical edge cloth can be sewn accurately and linearly regardless of the skill of the sewing manufacturer. When the device of the present invention is used, the sewing operation of both vertical edge fabrics to a long vertical knitted blanket automatically proceeds, and the vertical edge fabrics can be accurately sewn on both side edges of the blanket. It can be expected to improve the efficiency of the sewing work of vertical hem cloth. In the device of the present invention, as a result of moving both the fabric followers that supply the warp knitted blanket, blanket 2
The ears of the two sheets are always accurate, and the problem that the ears of the two blankets are incomplete when the blankets are replenished and many defective products are eliminated.

【００３５】 また、本発明の縫製装置は、一般に２枚
を重ね合わせて両側縁部へ縦縁布を縫着した後の長尺の
縦編毛布地について、該毛布地を所定寸法の毛布素材ご
とに直角に裁断してから縁布縫着ミシンまでほぼ自動的
に搬送する。この種の縦編毛布地は、横方向縁部に縁布
を縫着する前に横方向へ伸長させると原形に復帰できず
に形崩れしやすいため、該毛布地の上下縁部に横縁布を
縫着するまでは人手で動かさない方が好ましい。In addition, the sewing device of the present invention is generally a blanket material having a predetermined size for a long warp knitted blanket after two pieces are superposed and sewn on the both side edges. Each is cut at a right angle, and then it is conveyed almost automatically to the edge sewing machine. This kind of warp knitted blanket cannot be restored to its original shape if it is stretched in the lateral direction before sewing the hem to the lateral edges, and it is easy to lose its shape. It is preferable not to move it manually until the cloth is sewn on.

【００３６】 本発明の縫製装置を使用すると、横縁布
の縫着作業の際に縦編毛布地を人手で動かす必要がなく
なり、常にほぼ均一な寸法の毛布が製造できて不良品の
発生を減らすことが可能である。本発明の縫製装置で
は、長尺の縦編毛布地を毛布素材ごとに直角に裁断した
後に、該毛布素材の上下縁部をミシンに向かって整列さ
せ、該縁部へ横縁布を自動的に送り込んで縫着する。こ
のため、横縁布の縫着作業において人手を必要するの
は、毛布素材の上下縁部を位置調整して案内板に沿って
ミシンへ送り込む工程だけであるから、縦編毛布の製造
効率を従来よりも高めることができる。しかも、本発明
の方法に用いる装置は、コンベヤとミシンの駆動に要す
る電力を消費するだけであるからランニングコストが安
く、縦編毛布地の横縁部を加熱処理しないので毛布の伸
縮性を維持し、得た縦編毛布はアクリルパイルなどの特
有の肌触りの良さを保持する。When the sewing device of the present invention is used, it is not necessary to manually move the warp knitted blanket during the sewing operation of the lateral edge fabric, and it is possible to always produce a blanket with substantially uniform dimensions, which causes defective products. It is possible to reduce. In the sewing device of the present invention, after cutting a long warp knitted blanket at right angles for each blanket material, the upper and lower edges of the blanket material are aligned toward the sewing machine, and the horizontal edge cloth is automatically attached to the edge. Send to and sew. For this reason, in the sewing work of the lateral edge cloth, only the step of adjusting the upper and lower edge portions of the blanket material and sending the blanket material to the sewing machine along the guide plate is required to increase the production efficiency of the knitted blanket. It can be increased more than before. Moreover, the apparatus used in the method of the present invention consumes only the electric power required to drive the conveyor and the sewing machine, so that the running cost is low and the lateral edge of the warp knitted blanket is not heat-treated, so that the blanket stretchability is maintained. The resulting warp-knitted blanket retains the peculiar soft touch such as acrylic pile.

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

【図１】 本発明に係る毛布の縫製装置の全体の配置状
態を示す概略説明図である。FIG. 1 is a schematic explanatory view showing an overall arrangement state of a blanket sewing device according to the present invention.

【図２】 毛布地の送り出し機構である布地搬送機の概
略側面図であり、判りやすさのためにロールなどを断面
態様で示している。FIG. 2 is a schematic side view of a fabric transporter that is a mechanism for delivering a blanket, showing rolls and the like in a sectional form for the sake of clarity.

【図３】 縫付け台及び縁布縫着ミシンを示す概略側面
図であり、図２と同様にロールなどを断面態様で示して
いる。FIG. 3 is a schematic side view showing a sewing table and an edge cloth sewing machine, and shows a roll and the like in a sectional manner as in FIG.

【図４】 図３の縫付け台及び縁布縫着ミシンを示す概
略平面図である。FIG. 4 is a schematic plan view showing the sewing table and the edge cloth sewing machine of FIG.

【図５】 縁布用テープの折曲ガイド部材の配置態様を
示す要部平面図である。FIG. 5 is a main part plan view showing an arrangement mode of a bending guide member of the edge cloth tape.

【図６】 図５の折曲ガイド部材を一部切り欠いて示す
斜視図である。FIG. 6 is a perspective view showing the folding guide member of FIG. 5 with a part thereof cut away.

【図７】 図５のＡ−Ａ線に沿って切断した毛布地縁部
を拡大して示す部分断面図である。FIG. 7 is a partial cross-sectional view showing an enlarged blanket edge portion taken along line AA of FIG.

【図８】 長尺の毛布地を裁断する切断装置の部分正面
図であり、該切断装置はブロー機構部及び下方の切断機
構部を有する。FIG. 8 is a partial front view of a cutting device for cutting a long blanket, the cutting device having a blow mechanism part and a lower cutting mechanism part.

【図９】 図８の切断装置及び搬出コンベヤを図８のＢ
−Ｂ線に沿って切断した横断面図である。FIG. 9 shows the cutting device and the carry-out conveyor of FIG.
It is a transverse cross-sectional view cut along line B.

【図１０】 本発明で加工処理する長尺の縦編毛布地を
例示する部分平面図である。FIG. 10 is a partial plan view illustrating a long warp knitted blanket processed by the present invention.

【図１１】 裁断した毛布素材を搬送するコンベヤ群を
示す概略平面図である。FIG. 11 is a schematic plan view showing a conveyor group that conveys the cut blanket material.

【図１２】 振り落しコンベヤの作動を説明する概略側
面図である。FIG. 12 is a schematic side view illustrating the operation of the swing-off conveyor.

【図１３】 縁布用テープの折曲ガイド部材の配置態様
を示す図５と同様の要部平面図である。FIG. 13 is a plan view of a main part similar to FIG. 5, showing an arrangement mode of the bending guide member of the tape for the edge cloth.

【図１４】 図１３の折曲ガイド部材を一部切り欠いて
示す図６と同様の斜視図である。14 is a perspective view similar to FIG. 6, showing a part of the folding guide member of FIG. 13 in a cutaway manner.

【図１５】 布地反転機を設置した上下縁布の縫着機構
を説明する概略平面図である。FIG. 15 is a schematic plan view illustrating a sewing mechanism for upper and lower edge cloths provided with a cloth reversing machine.

【符号の説明】[Explanation of symbols]

１ 縫製装置 ２ 毛布地の耳合わせ機構 ３ 左右縁布の縫着機構 ４ 長尺の毛布地を所定長さの毛布素材に裁断・送り出
し機構 ５ 上下縁布の縫着機構 ６ 縁布縫着ミシン ７ 布地反転機 １０ 長尺の毛布地 １１ 布地搬送機 １２ 布地追従台 １７ 縫付け台 １８ 縁布縫着ミシン １９ 縁布用テープ ２１ 折曲ガイド部材 ２５ 切断装置 ２６ 搬出コンベヤ ２７ 振り落しコンベヤ ２８ 転送コンベヤ ３０ 縁布用テープ ３２ 折曲ガイド部材1 Sewing device 2 Blanket ear-matching mechanism 3 Left and right edge cloth sewing mechanism 4 Long blanket material is cut and fed into blanket material of specified length 5 Top and bottom edge cloth sewing mechanism 6 Edge cloth sewing machine 7 Cloth Reversing Machine 10 Long Blanket 11 Cloth Transfer Machine 12 Cloth Follower 17 Sewing Table 18 Edge Fabric Sewing Machine 19 Edge Tape 21 Folding Guide Member 25 Cutting Device 26 Outgoing Conveyor 27 Shaking Conveyor 28 Transfer Conveyor 30 Tape for edge cloth 32 Bending guide member

Claims (7)

【特許請求の範囲】[Claims] 【請求項１】 長尺の毛布地を送り出して所定の長さに
裁断するとともに、該毛布地の左右縁部及び上下縁部へ
それぞれ縁布を縫着する毛布の縫製方法において、長尺
の毛布地を連続的に走行させながら横位置を調整し、該
毛布地が水平方向へ走行する状態においてその左右縁部
へ縁布用テープをそれぞれ長手方向中央で屈曲させなが
ら送り込み、縁布用テープを縦縁布として毛布地縁部に
被せると同時に直線状に縫着していく毛布の縫製方法。1. A method for sewing a blanket in which a long blanket is sent out and cut into a predetermined length, and the blankets are sewn to the left and right edges and the upper and lower edges of the blanket, respectively. The lateral position is adjusted while running the blanket continuously, and the blanket tape is fed to the left and right edges of the blanket while being bent at the center in the longitudinal direction when the blanket runs in the horizontal direction. A blanket sewing method in which the blanket edge is covered with a vertical edge and is sewn in a straight line at the same time. 【請求項２】 請求項１に基づく縫製方法において、長
尺の毛布地２枚をそれぞれ別個に送り出す際に、長尺の
縦編毛布地２枚を連続的に走行させながら横位置を調整
して完全に重ね合わせ、重ね合わせた毛布地が水平方向
へ走行する状態においてその左右縁部へ縁布用テープを
それぞれ長手方向中央で屈曲させながら送り込む。2. The sewing method according to claim 1, wherein when the two long blankets are separately fed, the lateral position is adjusted while the two long knit blankets are continuously run. Completely overlap each other, and in a state where the overlapped blankets run in the horizontal direction, the edge cloth tapes are fed to the left and right edges thereof while being bent at the center in the longitudinal direction. 【請求項３】 長尺の毛布地２枚をそれぞれ別個に送り
出して重ね合わせ、重ね合わせた毛布地を所定の長さに
裁断するとともに、該毛布地の左右縁部及び上下縁部へ
それぞれ縁布を縫着する毛布の縫製方法において、所定
の長さに裁断した重ね合わせ毛布地からなる毛布素材を
横方向へ転送することにより、該毛布素材の上下縁部を
転送コンベヤの走行方向と平行になるように搬送し、該
毛布素材の上又は下縁部へ縁布用テープを長手方向中央
で屈曲させながら送り込み、縁布用テープを横縁布とし
て毛布素材の縁部に被せると同時に直線状に縫着してい
く毛布の縫製方法。3. Two long blankets are separately sent out and overlapped, and the overlapped blankets are cut into a predetermined length, and the blanket is edged to the left and right edges and the upper and lower edges, respectively. In the method of sewing a blanket for sewing a cloth, by transferring a blanket material composed of a superposed blanket cut into a predetermined length in the lateral direction, the upper and lower edges of the blanket material are parallel to the traveling direction of the transfer conveyor. And feed it to the upper or lower edge of the blanket material while bending it at the center in the longitudinal direction, and cover the edge of the blanket material as a lateral edge cloth with a straight line at the same time. How to sew a blanket that is sewn into a shape. 【請求項４】 請求項３に基づく縫製方法において、毛
布素材の上下縁部の一方へ縁布用テープを沿わせて横縁
布を直線状に縫着し、ついで毛布素材を１８０度反転し
てから上下縁部の他方へ縁布用テープを沿わせて横縁布
を直線状に縫着し、この際には転送コンベヤのベルト走
行速度を各縁布縫着ミシンの布送り速度よりもわずかに
速くなるように定める。4. The sewing method according to claim 3, wherein the lateral edge cloth is sewn linearly along one of the upper and lower edge portions of the blanket material with the edge cloth tape, and then the blanket material is inverted by 180 degrees. Then, sew the lateral edge cloth linearly along the edge cloth tape to the other of the upper and lower edges, and at this time, make the belt traveling speed of the transfer conveyor higher than the cloth feed speed of each edge cloth sewing machine. Set it to be slightly faster. 【請求項５】 長尺の毛布地を連続的に送り出す機構
と、該毛布地の左右縁部へそれぞれ縁布を縫着する機構
と、長尺の毛布地を所定長さの毛布素材に裁断して送り
出す機構と、該毛布地の上下縁部へそれぞれ縁布を縫着
する機構とを有する毛布の縫製装置において、長尺の毛
布地を走行させる布地搬送機と、該布地搬送機に隣接配
置し且つ毛布地の走行方向と直交する方向に摺動可能な
縫付け台と、該縫付け台の両側にそれぞれ取り付けた縁
布縫着ミシンと、縁布用テープをテープロールからミシ
ン針位置近傍まで誘導する折曲ガイド部材とを備え、毛
布地が折曲ガイド部材を走行する間に、縫着ミシンで縁
布用テープを毛布地の左右縁部に縫着する毛布の縫製装
置。5. A mechanism for continuously feeding a long blanket, a mechanism for sewing edge cloths to the left and right edges of the blanket, and cutting the long blanket into a blanket material having a predetermined length. In a blanket sewing device having a mechanism for feeding and discharging the blanket, and a mechanism for sewing edge fabrics to the upper and lower edges of the blanket, a fabric transporter for running a long blanket and a fabric transporter adjacent to the fabric transporter. A sewing table that is arranged and slidable in a direction orthogonal to the running direction of the blanket, a hem cloth sewing machine that is attached to each side of the sewn table, and a hem cloth tape from the tape roll to the sewing machine needle position. A blanket sewing device that includes a folding guide member that guides to a vicinity, and that sewn a hem cloth tape to left and right edge portions of the blanket with a sewing machine while the blanket travels on the fold guide member. 【請求項６】 請求項５に基づく縫製装置において、布
地搬送機の後方において長尺の毛布地２枚を別個に載置
する布地追従台を設置し、該布地追従台は毛布地の走行
方向と直交する方向に摺動可能であって布地搬送機に取
り付けた光電管によって横位置を制御し、且つ縫付け台
の両側にそれぞれ設置した端縁検知器によって該縫付け
台の横位置を制御する。6. The sewing device according to claim 5, further comprising a cloth follower for mounting two long blankets separately behind the cloth conveyer, the cloth follower being in the running direction of the blanket. The lateral position of the sewing machine is controlled by the photoelectric tubes that are slidable in the direction perpendicular to the sewing machine, and the lateral position of the sewing machine is controlled by the edge detectors installed on both sides of the sewing machine. . 【請求項７】 長尺の毛布地を連続的に送り出す機構
と、該毛布地の左右縁部へそれぞれ縁布を縫着する機構
と、長尺の毛布地を所定長さの毛布素材に裁断して送り
出す機構と、該毛布地の上下縁部へそれぞれ縁布を縫着
する機構とを有する毛布の縫製装置において、長尺の毛
布地を一定の長さに裁断していく切断装置と、裁断した
毛布素材を送り出す搬出コンベヤと、該搬出コンベヤの
下側において水平に配置して前後進移動の可能な振り落
しコンベヤと、前進した振り落しコンベヤの下方に位置
し且つ搬出コンベヤと直交配置する転送コンベヤと、転
送コンベヤのベルト片側又は両側に配置する縁布縫着ミ
シンと、各縁布縫着ミシンにおいて縁布用テープをテー
プロールからミシン針位置近傍まで誘導する折曲ガイド
部材とを備え、該毛布素材が折曲ガイド部材を通過する
間にミシンで縁布用テープを毛布素材の上下縁部に縫着
する毛布の縫製装置。7. A mechanism for continuously feeding a long blanket, a mechanism for sewing edge cloths to the left and right edges of the blanket, and cutting the long blanket into a blanket material having a predetermined length. And a mechanism for sending out the blanket, and a mechanism for sewing blankets to the upper and lower edges of the blanket, and a cutting device for cutting a long blanket into a constant length, A carry-out conveyor that sends out the cut blanket material, a swing-down conveyor that is horizontally arranged below the carry-out conveyor and can be moved forward and backward, and is positioned below the forward-running shake-down conveyor and is orthogonal to the carry-out conveyor. A transfer conveyor, a hem cloth sewing machine arranged on one or both sides of the belt of the transfer conveyor, and a bending guide member for guiding the hem cloth tape from the tape roll to the vicinity of the sewing machine needle position in each hem cloth sewing machine. , The blanket A blanket sewing device in which a tape for a hem cloth is sewn to the upper and lower edges of a blanket material by a sewing machine while the material passes through a bending guide member.