JPS6272394A - Automatic stitching machine - Google Patents
Automatic stitching machineInfo
- Publication number
- JPS6272394A JPS6272394A JP21358285A JP21358285A JPS6272394A JP S6272394 A JPS6272394 A JP S6272394A JP 21358285 A JP21358285 A JP 21358285A JP 21358285 A JP21358285 A JP 21358285A JP S6272394 A JPS6272394 A JP S6272394A
- Authority
- JP
- Japan
- Prior art keywords
- cloth
- rubber
- annular
- sewing
- sewing machine
- 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
Links
- 238000009958 sewing Methods 0.000 claims description 62
- 239000004744 fabric Substances 0.000 claims description 58
- 238000004804 winding Methods 0.000 claims description 27
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
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】
(産業上の利用分野)
本発明はパンツ類スカート等の胴囲部たる布端縁部に環
状のゴム体を自動的に巻き込み装備した後、これを縫製
できる「1動MW機に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention is directed to a "1" method that can automatically wrap and equip an annular rubber body around the edge of the fabric that is the torso of pants, skirts, etc., and then sew it. Regarding dynamic MW machines.
(従来技術)
一般に、パンツ類あるいはスカート等の胴囲部に環状の
ゴム体を縫合する場合、第14図にボtような幅広な環
状ゴム帯aあるいは第15図に示すような複数本並列さ
せたゴム紐群すを、胴囲部たる布端縁部に配置させたし
、第16図(A)(B) 。(Prior art) Generally, when sewing an annular rubber band to the waist of pants or a skirt, a wide annular rubber band a as shown in Fig. 14 or a plurality of bands in parallel as shown in Fig. 15 are used. The elastic strings were placed on the edge of the fabric, which was the waist circumference, as shown in FIGS. 16(A) and 16(B).
第17図(A)(B)に示すように、41端縁部を31
8体の内面側に巻き込ませ、次いでその巻き込み端をゴ
ム体の外面側に巻き返すか(第16図(A)、第17図
(A) ) 、あるいは第16図(B)、第17図(B
)に示すようにゴム体の内面側に巻き返して、その後に
縫合が行われている。As shown in FIGS. 17(A) and (B), the 41 end edge is
16 (A), 17 (A)), or 16 (B), 17 (Fig. 17). B
), the rubber body is rolled back onto the inner surface and then sutured.
(発明が解決しようとする問題点)
ところが、このような巻き込み作業更に縫製に移る作業
は、従来、手作業で行われており、手間がかかるのみな
らず、その作業習得には熟練を要する問題がある。(Problems to be Solved by the Invention) However, such wrapping work and the work that moves on to sewing have traditionally been done by hand, which is not only time-consuming but also requires skill to master. There is.
本発明は、上記の事情に着目してなされたものであり、
その目的とするところは、巻き込み作業から縫製作業に
至る一連の工程を自動化できる自動縫製機を提供するこ
とにある。The present invention has been made focusing on the above circumstances,
The purpose is to provide an automatic sewing machine that can automate a series of steps from winding work to sewing work.
(問題点を解決するための手段)
上記目的を達成するために本発明の布端縁部へのゴム体
自動巻き込み装置は、環状布及びその内周側に位置させ
た環状のゴム体を適度に緊張させて保持させると共に、
環状布の端縁部を垂下させた状態で、環状布の周方向に
走行させる走行機構と、
前記保持されたゴム体の一側方から臨ませてゴム体の内
面側に配置させるゴム受け体を有したゴムガイド機構と
、
前記保持されたゴム体の他側方に位置させ前記ゴム受け
体に対して進退移動可能となし、前進位置で前記垂下さ
せた、環状布の端縁部を前記ゴム受け体の下側に配置さ
せかつその環状布の端縁部先端をゴム体側に巻き込む布
受け機構と、布受け機構より手前に位置させ環状布の垂
下した端縁部に対して進退移動可能となし、その前進位
置で前記垂下させた環状布の端縁部を内方へ漸次折畳む
べく案内させる複数のガイド爪を有した巻き込み機構と
、を具備させたゴム体自動巻き込み装置を、縫糸を切断
するメス機構を備えたミシンに、縫製可能な位置へ移動
可能に設けたものである。(Means for Solving the Problems) In order to achieve the above object, the device of the present invention for automatically winding up a rubber body around the edge of a cloth appropriately wraps the annular cloth and the annular rubber body positioned on the inner periphery of the cloth. At the same time as holding it in tension,
a traveling mechanism that causes the annular fabric to travel in the circumferential direction with its end edge hanging down; and a rubber receiver that faces from one side of the held rubber body and is disposed on the inner surface of the rubber body. a rubber guide mechanism located on the other side of the held rubber body and capable of moving forward and backward with respect to the rubber receiving body, the end edge of the hanging annular cloth being in the forward position; A cloth receiving mechanism is placed below the rubber receiving body and wraps the end edge of the annular cloth into the rubber body, and a cloth receiving mechanism is located in front of the cloth receiving mechanism and can move forward and backward relative to the drooping edge of the circular cloth. and a rubber body automatic winding device, which is equipped with a winding mechanism having a plurality of guide claws that guide the end edge of the hanging annular cloth inward to gradually fold it in the forward position. This is a sewing machine that is equipped with a knife mechanism that can be moved to a position where it can be sewn.
(実施例)
以下、本発明の一実施例を図面に基づいて詳細に説明す
る。(Example) Hereinafter, an example of the present invention will be described in detail based on the drawings.
図中1は基台である。2は基台1上にレール3を介して
設けられた載置台、4はこの載置台21;に載置固定さ
れた多本針を有した二重環縫ミシン本体である。前記載
置台2には、基台1に固定されたシリンダ5の作動ロッ
ド5aが連結されていて、該作動ロー2ド5aを突没動
作させることにより、ミシン本体4を、基台lの両端を
停止位置としてこの間を、往復移動できるようにしてい
る。また、蔵置台2 fには、ミシン本体4の駆動モー
タ6が載置固定されており、蔵置台2の移動に関係なく
ミシン本体4が運転できるようになっている。1 in the figure is a base. Reference numeral 2 denotes a mounting table provided on the base 1 via a rail 3, and 4 is a double chainstitch sewing machine main body having multiple needles mounted and fixed on the mounting table 21. An operating rod 5a of a cylinder 5 fixed to the base 1 is connected to the mounting base 2, and by pushing and retracting the operating rod 2a, the sewing machine main body 4 is moved to both ends of the base l. is the stopping position, and it is possible to move back and forth between these positions. Further, a drive motor 6 for the sewing machine main body 4 is placed and fixed on the storage stand 2f, so that the sewing machine main body 4 can be operated regardless of movement of the storage stand 2.
基台lには、ミシン本体4の各停止位置に対応して、ス
テーション7が、基台1の下面より前方へ突設したレー
ル8を介して、配備されており、各ステーション7.7
は、夫々、基台l下面に固定したシリンダ8,8の作動
ロッドに連結されていて、ミシン本体4に対して進退移
動できるようになっている。そして、各ステーション7
.7上には、ゴム体自動巻き込み装置to 、 ioが
載置固定されている。Stations 7 are provided on the base l via rails 8 protruding forward from the bottom surface of the base 1, corresponding to each stop position of the sewing machine main body 4, and each station 7.7
are connected to actuating rods of cylinders 8, 8 fixed to the lower surface of the base l, respectively, so that they can move forward and backward relative to the sewing machine main body 4. And each station 7
.. Rubber body automatic winding devices to and io are placed and fixed on the rubber body 7.
このゴム体自動巻き込み装置10.10は、第2図およ
び第3図に示すようにステーション7の前進状態で、ミ
シン本体4の針落部12を含む縦平面内つまり第2図に
おいて縫製シリンダ11の手前と後方と下方に対応位置
して第3図に示すような掛止ローラ12,13.14を
配置した走行機構15と、前記掛止ローラ12,13を
結ぶ線上と直交する方向の下方に、その線上に対して進
退移動可能に設けたゴムガイド機構1Bと、このゴムガ
イド機構1Bと対峙して、このガイド機構18に対して
進退移動可能な布受け機構17と、この布受け機構17
より前方の掛止ローラ13寄りに、掛止ローラ12 、
13周りを結ぶ線上に向けて進退移動可能に設けた巻き
込み機構18とを具備してなっている。This rubber body automatic retracting device 10.10 is configured to move the sewing cylinder 11 in the vertical plane including the needle drop portion 12 of the sewing machine main body 4, that is, in FIG. A traveling mechanism 15 has locking rollers 12, 13, and 14 arranged in front, rear, and downward positions corresponding to each other as shown in FIG. , a rubber guide mechanism 1B provided so as to be movable forward and backward with respect to the line, a cloth receiving mechanism 17 facing the rubber guide mechanism 1B and movable forward and backward with respect to this guide mechanism 18, and this cloth receiving mechanism. 17
The locking roller 12 is placed closer to the front locking roller 13,
The winding mechanism 18 is provided so as to be movable forward and backward along a line connecting the surroundings of the winding mechanism 13.
ここで、走行機構15とゴムガイド機構16とは、ステ
ーション7上に配備されており、布受け機構17と巻き
込み機構18とは、ステーション7にスライド杆38を
介して連結された可動台37上に設けられており、ステ
ーション7に固定されたエアシリンダ39の作動ロッド
38a側が可動台37に連結されて、ステーション7に
対して可動台37が進退移動可能になっている。Here, the traveling mechanism 15 and the rubber guide mechanism 16 are arranged on the station 7, and the cloth receiving mechanism 17 and the winding mechanism 18 are arranged on the movable base 37 connected to the station 7 via the slide rod 38. The operating rod 38a side of the air cylinder 39 fixed to the station 7 is connected to the movable base 37, so that the movable base 37 can move forward and backward with respect to the station 7.
走行機構15は、第4図に示すように3本の掛止ローラ
12.13.14の内、後方とド方のローラ12.14
をステーション7の回動軸21に連結部材22.23を
介して連結させ、この回動軸21は、リンク22を介し
てステーション7に固定されたエアシリンダ24の恰動
ロー2ド24aと回動自在に連結されて、該作動ロッド
24aがトド動することにより、ローラ12.14は回
動軸21を軸として・体的に移動し、3本の掛+)−ロ
ーラ12,13.14のループ周長さが変化するように
なっている。また、走行機構15には、シリンダ24の
作動ロッド24aをト動した状態で、後方の掛Il−ロ
ーラ12が移動する位置に、モータ−25テ回転駆動■
7能な回転ローラ26がその掛11−ローラ12と転接
可能に配とされている。As shown in FIG.
is connected to the rotating shaft 21 of the station 7 via a connecting member 22.23, and this rotating shaft 21 rotates with the movable load 24a of the air cylinder 24 fixed to the station 7 via the link 22. The rollers 12.14 are movably connected, and as the operating rod 24a moves, the rollers 12.14 physically move around the rotation shaft 21, and the three rollers 12, 13.14 The loop circumference length of the loop is changed. Further, in the traveling mechanism 15, a motor 25 is rotated to a position where the rear hanging roller 12 is moved with the operating rod 24a of the cylinder 24 being moved.
A rotary roller 26 with seven functions is arranged so as to be able to roll into contact with the hook 11 and the roller 12.
ゴムガイド機構16は、第3図及び第5図に示すように
ステーション7から立設された保持台27にに、一端側
にS字消曲部28aを介して延設したゴム受け台28を
有したゴムガイド29をスライド自在に設けたものであ
る。そして、保持台27に対してゴトガイド29をスラ
イド自在にする構成は、第6図(A) (B)に示すよ
うに、保持台27−Hに載置したホルダ一台30に支軸
31を介してゴムガイド29を連結し、このホルダ一台
30に倒X′IL字形のリンク+00を連結し、このリ
ンク+00のド端を保持台27に装着yれたスライドピ
ン32に図に示すようにか開状態で嵌入し、このスライ
ドピン32の・端とエアシリンダ33の作動ロッド34
とを連結リンク35で速結してなっている。また、倒ケ
L字形のリンク+00とホルダ一台30とは、リンク1
00のコーナ部分で支軸+01を介して回動自在(に連
結されているとともに、コーナ先端側に長孔35を設け
、この長孔35にホルダ一台側面より突設したピン軸3
6が突入して、作動ロッド34の前進動作に伴なってリ
ンク100は傾動してゴムガイド29をL動するように
なっている。As shown in FIGS. 3 and 5, the rubber guide mechanism 16 has a rubber pedestal 28 extending from one end to a holding pedestal 27 erected from the station 7 via an S-shaped bending portion 28a. A rubber guide 29 is slidably provided. As shown in FIGS. 6(A) and 6(B), the structure in which the goto guide 29 is made slidable with respect to the holding table 27 is such that the support shaft 31 is attached to one holder 30 placed on the holding table 27-H. Connect the rubber guide 29 through the holder 30, connect the inverted X'IL-shaped link +00, and connect the dove end of this link +00 to the slide pin 32 attached to the holding base 27 as shown in the figure. The end of this slide pin 32 and the operating rod 34 of the air cylinder 33 are inserted in the open state.
and are quickly connected by a connecting link 35. In addition, the inverted L-shaped link +00 and one holder 30 are the link 1
A pin shaft 3 is rotatably connected to the corner part of 00 via a support shaft +01, and a long hole 35 is provided at the tip end of the corner, and a pin shaft 3 is provided in this long hole 35 protruding from the side of the holder.
6 enters, the link 100 tilts as the actuating rod 34 moves forward, and moves the rubber guide 29 in the L direction.
布受け機構17は、第7図(A)に示すように内側に断
面U字状に湾曲形成された布ガイド40.41からなる
布受けホルダー62を41し、−側力の4jガイド40
と他側方の存ガイド41とは、支軸42を介して連結さ
れているとともに、 −側方の4jガイド40は可動台
37に取付けられたエアシリンダ43の作動ロッド43
aとリンク44を介して連結されて他側方の布ガイド4
1に対して第7図(B)に示すように支軸42を中心に
回動可能になっているものである。As shown in FIG. 7(A), the cloth receiving mechanism 17 includes a cloth receiving holder 62 consisting of cloth guides 40 and 41 curved inwardly into a U-shaped cross section, and a 4j guide 40 with a negative side force.
The 4j guide 40 on the other side is connected to the operating rod 43 of the air cylinder 43 attached to the movable base 37, and the 4j guide 40 on the other side is connected via a support shaft 42.
a and the cloth guide 4 on the other side connected via the link 44.
1, it is rotatable about a support shaft 42 as shown in FIG. 7(B).
巻き込み機構18は、第8図(A)に示すように、3本
のガイド爪45.48.47を有し、図面最奥方にある
ガイド爪45を、可動台37に基端側を固定したホルダ
一台4Bの突体先端に支軸49を介して回動自在に取付
けているとともに、残り2本のガイド爪48.47をホ
ルダ台48の突体基端側に支軸50を介して回動自在に
取付けており、各支軸49.50は、ホルダ台48に固
定されたエアシリンダ51.52の作動ロッド51a、
52a とリンク53.54を介して連結し、第8図(
b)に示すように各ガイド爪45,48.47を回動操
作可能にしている。また、各ガイド爪45,48.47
は、順次角度差を有して配列され、その先端は布受け機
構17側へ向う程、湾曲の曲率度合を小さくした構成に
なっている。The winding mechanism 18 has three guide claws 45, 48, and 47, as shown in FIG. The holder 4B is rotatably attached to the tip of the projecting body via a support shaft 49, and the remaining two guide claws 48 and 47 are attached to the base end of the projecting body of the holder base 48 via a support shaft 50. It is rotatably mounted, and each support shaft 49.50 is connected to the operating rod 51a of the air cylinder 51.52 fixed to the holder base 48,
52a through links 53 and 54, and
As shown in b), each guide pawl 45, 48, 47 is rotatable. In addition, each guide claw 45, 48.47
are arranged sequentially with angular differences, and the degree of curvature of the tip becomes smaller as it goes toward the cloth receiving mechanism 17 side.
なお、ミシン本体4に内蔵されたメス機構60は、縫製
絆r時に、縫付けられたに糸と下糸とを同時に切断して
しまうもので、実願昭59−3755号にすでに開示し
ているので、詳細は省略する。Note that the female mechanism 60 built into the sewing machine body 4 cuts the sewn thread and bobbin thread at the same time during sewing, and has already been disclosed in Utility Model Application No. 59-3755. Therefore, the details will be omitted.
次に、このような構成の自動縫製機の動作を説明する。Next, the operation of the automatic sewing machine having such a configuration will be explained.
まず、第9図の如くゴム体自動巻き込み装W110の掛
止ローラ12.13.14およびゴムガイド機構16の
ゴム受け台28にまたがらせて環状ゴム体70を掛!I
し、この環状ゴム体70を包囲するようにパンツ等の胴
囲部たる環状布71の端部を掛1)−させる、この掛1
に際しては、環状布の端縁部71aを環状ゴl、体を巻
装するのに必要な所定幅で掛II−ローラ12,13.
14より重ドするように掛止する。First, as shown in FIG. 9, hang the annular rubber body 70 across the hanging rollers 12, 13, 14 of the rubber body automatic winding device W110 and the rubber holder 28 of the rubber guide mechanism 16! I
Then, the end of the annular cloth 71, which is the waist circumference of pants, etc., is hung so as to surround the annular rubber body 70.
At this time, the end edge 71a of the annular cloth is wrapped around the annular rollers 12, 13, with a predetermined width necessary for wrapping the body.
Hook it so that it is heavier than 14.
この状態でゴム体自動巻き込み装W110をON状態に
すれば、走行機構15の回転ローラ2Bが回転し始める
と同時に、走行機構15のシリンダ24が作動I2て、
環状布71が緊張して張った状態になるとともに、後方
の掛11−ローラ12が回転ローラ26に転接して、環
状ゴム体70と環状布71とが・体的に旋回し始める。If the rubber body automatic winding device W110 is turned on in this state, the rotating roller 2B of the traveling mechanism 15 starts rotating, and at the same time, the cylinder 24 of the traveling mechanism 15 is activated I2.
As the annular cloth 71 becomes taut, the rear hook 11-roller 12 rolls into contact with the rotating roller 26, and the annular rubber body 70 and the annular cloth 71 begin to rotate physically.
ところで、環状ゴト体70と環状4171が旋回し始め
る直前の布受け機構17および巻き込み機構18はtQ
状存71の申れドった端縁部71aと対向しかつ離隔し
2か付置にあって、この時の状態は、41受け機構17
の −力の布ガイド40はド動状1S+にある。By the way, just before the annular goto body 70 and the annular 4171 start turning, the cloth receiving mechanism 17 and the winding mechanism 18 are at tQ.
2 is placed facing the bent edge 71a of the state 71 and spaced apart from it, and in this state, the 41 receiving mechanism 17
- The force cloth guide 40 is in the dynamic state 1S+.
+ Lで、環状ゴト体70と環状4J71とが旋回する
と第10図に小す如く布受け機構17と巻き込み機構1
8とが環状/+171の端縁部?la側へ移動し、この
移動にともなって布受けホルダー62をゴ1、ガイド機
構16のゴム受け台28のド面側に配置させるとともに
、 一方の布ガイド40をl−動させると共に(第11
図)、巻き込み機構18も各ガイド爪45,48.47
を抜力より順次l[させ、環状布71の端縁部71aを
環状ゴJ・体70に巻き込みカイトさせ(第12図)、
41受けホルダー62を介1.て確実な巻き込み状態を
維持してゴム巻き部73を形成してゆく、ところで、巻
装状態は、巻き込み機構18で作られるとともにこの機
構単独つまり布受けホルダー62がなくともできる。こ
れは、ガイド爪45,4B、4?が、環状4J71の走
行力向に沿って配備してあり、4j鎖端縁7]aが元の
垂れドつだ状態に戻ろうとする張力に打ち勝つようにな
っているとともに、常に巻き込み方向に4】端縁部?1
aを案内1.でいるからである。+ L, when the annular goto body 70 and the annular 4J71 turn, the cloth receiving mechanism 17 and the winding mechanism 1 are rotated as shown in FIG.
8 is circular/edge of +171? Along with this movement, the cloth holder holder 62 is placed on the side of the rubber holder 28 of the rubber holder 28 of the guide mechanism 16, and one of the cloth guides 40 is moved l- (11th
), the winding mechanism 18 also has guide claws 45, 48, 47
from the release force, the end edge 71a of the annular cloth 71 is wrapped around the annular body 70 (Fig. 12),
41 through the receiving holder 62 1. By the way, the wrapping state in which the rubber wrapped portion 73 is formed while maintaining a reliable rolling state is created by the winding mechanism 18, and can also be done by this mechanism alone, that is, without the cloth receiving holder 62. This is guide claw 45, 4B, 4? is arranged along the running force direction of the ring-shaped 4J71, so that the 4j chain end edge 7]a can overcome the tension that tries to return to the original hanging state, and the 4j chain is always placed in the winding direction. 】Edge? 1
Guide a 1. This is because it is.
ぞして、この巻装は、回転ローラ26を設′)J’++
’y間回転させた後に停+tさせることによって絆rさ
せる。Therefore, this winding is carried out by installing a rotating roller 26') J'++
'After rotating for y, stop + t to bond r.
尚、環状布71に環状ゴム体70を8装する動性[順は
、1−述説明に限らず、環状ゴJ1休70と環状/I。In addition, the movement of mounting eight annular rubber bodies 70 on the annular cloth 71 [the order is not limited to 1-1-description, but is as follows: annular rubber J1 rest 70 and annular /I.
71とを走行機構15に掛止させたlユ、環状4171
の申れドげた端縁部?laを、布受け機構17のホルダ
ー62と巻き込み機構18の各ガイド爪45,4B、4
?を前り動作させて、環状ゴ1、体70に巻き込み、し
かる後、この状態で環状ゴム体70と環状4171とを
験回動衿きせても1−述の説明と同じように環状417
1の端縁部71a を環状ゴト体70に巻装できる。71 is hooked to the traveling mechanism 15, annular 4171
The sagging edges? la to the holder 62 of the cloth receiving mechanism 17 and the guide claws 45, 4B, 4 of the winding mechanism 18.
? If the annular rubber body 70 and the annular member 4171 are rotated in this state, the annular rubber member 70 and the annular member 4171 are rotated in the same manner as described in 1-1 above.
1 can be wrapped around the annular goto body 70.
この回転ローラ26が停止lすると、ミシン本体4の/
Ij押え63および強制送すローラ64は1.動して縫
製受け入れ状態となる。When this rotating roller 26 stops, the sewing machine body 4 /
The Ij presser 63 and the forced feed roller 64 are 1. The machine moves to the sewing acceptance state.
そして、ステーション7がミシン本体4側へ移動し、第
13図に示す如くゴム巻き部分73をミシン針落ドに案
内停止l−シ、この時点で布押え63および強制送すロ
ーラ64が駆動するとともに、この下動に伴なってミシ
ン本体4が駆動し、ゴム巻き部分73が縫製されてゆく
。そして、設定長さを残して311巻き部分73を縫製
した段階で、走行機構15の所定位置に設けたマイクロ
スイッチ(不図示)が縫付部を検知するようになってお
り、この検知により、N製障害となるゴム受け台28を
抜き去り、また身ごろホルダー62の布ガイド40と、
巻き込み機構18の各ガイド爪45,46.47とを下
動させて未縫製部分よりこれらを離脱させる。なお、布
ガイド40がF動するに際して、ゴム受け台28をその
ままの状態にしておくと、ゴム受け台28の湾曲部28
aに当接するため、この時ゴム受け台28を傾動して4
1ガイド40の離脱に支障をきたさないようにしている
。Then, the station 7 moves to the side of the sewing machine main body 4, guides and stops the rubber-wrapped portion 73 to the sewing machine needle drop as shown in FIG. 13, and at this point, the presser foot 63 and the forced feed roller 64 are driven. At the same time, the sewing machine main body 4 is driven in accordance with this downward movement, and the rubber-wrapped portion 73 is sewn. Then, when the 311-wrap portion 73 is sewn with the set length remaining, a microswitch (not shown) provided at a predetermined position of the traveling mechanism 15 detects the sewn portion, and by this detection, Remove the obstructive rubber holder 28 made of N, and also remove the cloth guide 40 of the body holder 62.
The guide claws 45, 46, and 47 of the winding mechanism 18 are moved downward to separate them from the unsewn portion. Note that when the cloth guide 40 moves F, if the rubber holder 28 is left in the same state, the curved portion 28 of the rubber holder 28
At this time, tilt the rubber pedestal 28 to make contact with 4.
This is done so as not to cause any hindrance to the removal of the first guide 40.
マイクロスイッチが検知した時点で設定された辻釧カウ
ンターが動作し、そのカウンタ数だけ縫製がなされると
、走91機構15のループ周の緊張状yミ、が解除さね
、ミシン本体4側も駆動を停止1するとともに、メヌ機
構601′よ−〕で1.糸およびド糸が同時に切断され
る。この切断の後、ミシン本体4の布押え63および強
制送りローラ64が1−動し、ステーション7がミシン
本体4より離脱して元の位置に復帰する。When the microswitch detects the detection, the set Tsujisen counter operates, and when the counter number of sewing is completed, the tension on the loop circumference of the running 91 mechanism 15 is released, and the sewing machine body 4 side is also At the same time, the drive is stopped and the menu mechanism 601' is activated. The thread and the do thread are cut at the same time. After this cutting, the presser foot 63 and forced feed roller 64 of the sewing machine main body 4 move by 1, and the station 7 separates from the sewing machine main body 4 and returns to its original position.
この復帰時にゴム受け台28は元の状態に復帰するとと
もに、可動台26も元の位2?[復帰し、新たな次の掛
止物の掛It?F!備をなす時期状態となる。At this time of return, the rubber pedestal 28 returns to its original state, and the movable base 26 also returns to its original position. [It's back and a new next hook? F! It is time to prepare.
ところで、他方のステーション7には、 −力のステー
ション71−の被縫製物70.71が縫製されている間
にゴム巻き状態の被縫製物70.71を時期させておき
、一方のステーション7の被縫製物70゜71の縫製が
終了すると、ミシン本体4が基台lI。By the way, while the workpiece 70.71 of the force station 71 is being sewn, the workpiece 70.71 wrapped in rubber is placed at the other station 7. When the sewing of the workpiece 70°71 is completed, the sewing machine main body 4 moves to the base lI.
を移動して、この他方のステーション7位置に停止し、
このステーション71の被縫製物70.71 を前記の
説明と同様に縫製し、そして、このステーション7が縫
製に係わっている間に始めのステーション7にゴム巻き
状態にした被縫製物を時期きせておくと云う1合に、相
tI−のステーション7.7にミシン本体4を交/lに
縫製動性させる。and stop at this other station 7 position,
The workpieces 70 and 71 of this station 71 are sewn in the same manner as described above, and while this station 7 is engaged in sewing, the rubber-wrapped workpiece is transferred to the first station 7 at a certain time. When the sewing machine is set, the sewing machine main body 4 is moved to the station 7.7 of the phase tI- to sew the sewing machine in the alternating direction.
このような構成であれば、環状=ゴム体70を自動的に
環状布71の端縁部71aに巻装でき、この巻装状態と
なったゴム巻き部分73をミシン本体の針落部への案内
から縫製を経てミシン本体4のメス機構60による縫糸
の切断による縫製完了にいたるまで自動縫製できる。ま
たミシン本体41台に対して、ゴム体自動巻き込み装置
10を2台配備した構成としているので、1台のミシン
を有効に稼動させることができる。With this configuration, the annular rubber body 70 can be automatically wrapped around the end edge 71a of the annular cloth 71, and the rubber-wrapped portion 73 in this wrapped state can be inserted into the needle drop of the sewing machine body. Automatic sewing is possible from guidance through sewing to completion of sewing when the sewing thread is cut by the female mechanism 60 of the sewing machine main body 4. Further, since the configuration is such that two rubber body automatic winding devices 10 are provided for each of the 41 sewing machine bodies, one sewing machine can be operated effectively.
尚、ゴム体自動巻き込み装置lOは、ミシン本体4に対
して可能な台数を増設して、ミシンの稼動率を上げるこ
ともできる。Incidentally, the number of rubber body automatic winding devices IO can be increased in number to the sewing machine main body 4 to increase the operating rate of the sewing machine.
また、上記一実施例では、ミシン本体4を支持する基台
lにレール8を介して設けたステーション7Fに本発明
装置を配備したものについて説明したが、これに限らず
ミシン本体に直接レールを介して設けたステーション上
に配備してもよいし、また、ミシン本体の針落部を含む
平面内に配備してもよい。Furthermore, in the above embodiment, the device of the present invention is installed at the station 7F, which is provided on the base l supporting the sewing machine main body 4 via the rail 8, but the present invention is not limited to this. It may be arranged on a station provided through the sewing machine, or it may be arranged within a plane including the needle drop of the sewing machine main body.
さらに、l−記実施例では、環状ゴム体70を被巻き込
み体として説明したが、複数本並列状態のゴ人体群を被
巻き込み体としてもよい、この場合、走行機構の各ロー
ラに各ゴム体を位置決めする溝を形成して回転ずれ等が
生じないようにしたものでもよい。Furthermore, in the embodiment described in 1-1, the annular rubber body 70 was explained as the body to be rolled up, but a group of rubber bodies arranged in parallel may also be used as the body to be rolled in. In this case, each rubber body is attached to each roller of the traveling mechanism. It may also be possible to form grooves for positioning to prevent rotational misalignment.
さらに、本発明は、上記一実施例のゴム巻き状態に限ら
ず、第16図(B)に示すように、環状ゴム体70の内
側で布端縁部71aを巻き返すようにもできる。この場
合巻き込み機構18のガイド爪45゜48.47を環状
ゴム体70内側で巻き込むように配置させるとともに、
布受け機構17の一方の布ガイド40を環状ゴム体下に
位置させ、巻き込み部分を保持するようにすればよい。Furthermore, the present invention is not limited to the rubber-wrapped state of the above-described embodiment, but may also be such that the cloth end edge 71a is wound back inside the annular rubber body 70, as shown in FIG. 16(B). In this case, the guide claws 45° 48.47 of the winding mechanism 18 are arranged so as to wind inside the annular rubber body 70, and
One cloth guide 40 of the cloth receiving mechanism 17 may be positioned under the annular rubber body to hold the wound portion.
(発明の効果)
以」;説明してきたように本発明の自動縫智機は、ゴム
体自動巻き込み装置に環状のゴム体と環状布とを掛止す
る作業および縫製完了した縫製物をゴム体自動巻き込み
装置から取り去る作業だけを行えば、残りの手間のかか
る作業工程つまり、環状布の端縁部に環状のゴム体を巻
装させる作業工程やごの巻装状態の巻き込み部分を縫製
する作業王程および縫製終了時の縫糸の切断工程を全て
一連の流れの基に自動化できる。そのため従来、この種
の縫製を手作業で行っていることによって問題となって
いた縫製前段階のゴム巻き作業の手間、および縫製時の
ゴム巻き部分を手送りしながら縫製してゆく手間を解消
し、しかも、これら作業に熟練を要したり、常に作業に
留意しながら神経をつかっていた作業難度を一挙に解消
でき、この種の縫製の作業性を向−Lできる。また、本
発明は、従来手作業で手間のかかる作業工程を一連に自
動化したため、作業性が向上し、ミシンの稼動率つまり
生産性を向上できる。(Effects of the Invention) As described above, the automatic sewing machine of the present invention is capable of hooking a circular rubber body and a circular cloth to a rubber body automatic winding device, and also attaching a sewn product to a rubber body after sewing has been completed. If only the work of removing it from the automatic winding device is done, the remaining labor-intensive work steps, such as the work of wrapping the ring-shaped rubber body around the edge of the ring-shaped cloth, and the work of sewing the rolled-up part of the wrapped cloth, can be eliminated. The sewing thread cutting process and sewing thread cutting process at the end of sewing can all be automated based on a series of steps. This eliminates the trouble of having to wrap the rubber in the pre-sewing stage, which was a problem when this type of sewing was done manually, as well as the trouble of manually feeding the rubber-wrapped part during sewing. Moreover, the difficulty of these operations, which require skill or require constant attention and nervousness, can be eliminated at once, and the workability of this type of sewing can be improved. Furthermore, the present invention automates a series of work processes that were conventionally manual and time-consuming, thereby improving work efficiency and improving the operating rate of the sewing machine, that is, productivity.
第1図ないし第13図は本発明の一実施例を示し、第1
図は概略正面図、第2図は概略側面図、第3図は斜視図
、第4図は走行機構を示す正面図、第5図は同概略側面
図、第6図(A) (B)はゴムガイド機構の側面図、
第7図(A)(B)は布受け機構の側面図、第8図(A
) (B)は巻き込み機構の側面図、第9図および第1
O図は斜視図、第11図および第12図は一部断面にて
示す側面図、第13図は斜視図、第14図および第15
図は環状のゴム体をそれぞれ示す斜視図、第16図(A
) (B)および第17図(A)(B)は巻き込み構造
を示す断面図である。
4・・・ミシン本体
15・・・走行機構
16・・・ゴムガイド機構
17・・・布受け機構
18・・・巻き込み機構
28・・・ゴム受け体
45.46.47・・・ガイド爪
70・・・環状のゴム体
71・・・環状布
?1a・・・環状布の垂下した端縁部
特許出願人 株式会社森本製作所
代 理 人 弁理士 鈴汀 孝−
第6!i
第711
(A)
(B)
第13!1
第16図 第17図
(A)(A)
第14図 第15図1 to 13 show one embodiment of the present invention.
The figure is a schematic front view, Fig. 2 is a schematic side view, Fig. 3 is a perspective view, Fig. 4 is a front view showing the traveling mechanism, Fig. 5 is a schematic side view, Fig. 6 (A) (B) is a side view of the rubber guide mechanism,
Figures 7 (A) and (B) are side views of the cloth receiving mechanism, and Figure 8 (A).
) (B) is a side view of the winding mechanism, Figures 9 and 1.
Figure O is a perspective view, Figures 11 and 12 are side views partially shown in section, Figure 13 is a perspective view, Figures 14 and 15.
The figures are perspective views showing annular rubber bodies, and Fig. 16 (A
) (B) and FIGS. 17(A) and 17(B) are cross-sectional views showing the rolled-up structure. 4... Sewing machine main body 15... Traveling mechanism 16... Rubber guide mechanism 17... Cloth receiving mechanism 18... Winding mechanism 28... Rubber receiver 45.46.47... Guide claw 70 ...Annular rubber body 71...Annular cloth? 1a... Drooping edge of circular cloth Patent applicant: Morimoto Seisakusho Co., Ltd. Representative: Patent attorney Takashi Suzuta - 6th! i 711 (A) (B) 13!1 Figure 16 Figure 17 (A) (A) Figure 14 Figure 15
Claims (1)
に緊張させて保持させると共に、環状布の端縁部を垂下
させた状態で、環状布の周方向に走行させる走行機構と
、 前記保持されたゴム体の一側方から臨ませてゴム体の内
面側に配置させるゴム受け体を有したゴムガイド機構と
、 前記保持されたゴム体の他側方に位置させ前記ゴム受け
体に対して進退移動可能となし、前進位置で前記垂下さ
せた環状布の端縁部を前記ゴム受け体の下側に配置させ
かつその環状布の端縁部先端をゴム体側に巻き込む布受
け機構と、 布受け機構より手前に位置させ環状布の垂下した端縁部
に対して進退移動可能となし、その前進位置で前記垂下
させた環状布の端縁部を内方へ漸次折畳むべく案内させ
る複数のガイド爪を有した巻き込み機構と、を具備させ
たゴム体自動巻き込み装置を、縫糸を切断するメス機構
を備えたミシンに、縫製可能な位置へ移動可能に設けた
ことを特徴とする自動縫製機。[Claims] The annular cloth and the annular rubber body located on the inner circumference thereof are held under appropriate tension, and the edge of the annular cloth is allowed to hang down in the circumferential direction of the annular cloth. a traveling mechanism for causing the held rubber body to travel; a rubber guide mechanism having a rubber receiving body facing from one side of the held rubber body and disposed on the inner surface side of the rubber body; The end edge of the hanging annular cloth is placed below the rubber receiver in the advanced position, and the tip of the end edge of the annular cloth is moved forward and backward with respect to the rubber receiver. A cloth receiving mechanism that wraps around the body side, and a cloth receiving mechanism that is positioned in front of the cloth receiving mechanism and can move forward and backward with respect to the hanging edge of the circular cloth, and in the forward position, the cloth receiving mechanism that wraps the hanging cloth inward. A sewing machine equipped with a scalpel mechanism for cutting sewing thread is provided with a rubber body automatic winding mechanism having a plurality of guide claws for guiding the sewing thread so as to gradually fold the sewing thread so as to be movable to a position where sewing can be performed. An automatic sewing machine characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21358285A JPS6272394A (en) | 1985-09-26 | 1985-09-26 | Automatic stitching machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21358285A JPS6272394A (en) | 1985-09-26 | 1985-09-26 | Automatic stitching machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6272394A true JPS6272394A (en) | 1987-04-02 |
JPH0131398B2 JPH0131398B2 (en) | 1989-06-26 |
Family
ID=16641585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21358285A Granted JPS6272394A (en) | 1985-09-26 | 1985-09-26 | Automatic stitching machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6272394A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01284284A (en) * | 1988-05-07 | 1989-11-15 | Nippon Union Special Kk | Machine for continuous sewing for annular resilient beltform material |
CN105525444A (en) * | 2014-10-17 | 2016-04-27 | 大和缝纫机制造株式会社 | Sewing machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60213583A (en) * | 1984-04-09 | 1985-10-25 | 本田技研工業株式会社 | Manufacture of number plate bracket for two-wheel barrow |
-
1985
- 1985-09-26 JP JP21358285A patent/JPS6272394A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60213583A (en) * | 1984-04-09 | 1985-10-25 | 本田技研工業株式会社 | Manufacture of number plate bracket for two-wheel barrow |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01284284A (en) * | 1988-05-07 | 1989-11-15 | Nippon Union Special Kk | Machine for continuous sewing for annular resilient beltform material |
JPH0351438B2 (en) * | 1988-05-07 | 1991-08-06 | Nippon Yunion Supesharu Kk | |
CN105525444A (en) * | 2014-10-17 | 2016-04-27 | 大和缝纫机制造株式会社 | Sewing machine |
JP2016077608A (en) * | 2014-10-17 | 2016-05-16 | ヤマトミシン製造株式会社 | sewing machine |
TWI688686B (en) * | 2014-10-17 | 2020-03-21 | 日商大和縫紉機製造股份有限公司 | Sewing machine |
CN105525444B (en) * | 2014-10-17 | 2020-04-07 | 大和缝纫机制造株式会社 | Sewing machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0131398B2 (en) | 1989-06-26 |
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