JPH0136944Y2 - - Google Patents
Info
- Publication number
- JPH0136944Y2 JPH0136944Y2 JP16394086U JP16394086U JPH0136944Y2 JP H0136944 Y2 JPH0136944 Y2 JP H0136944Y2 JP 16394086 U JP16394086 U JP 16394086U JP 16394086 U JP16394086 U JP 16394086U JP H0136944 Y2 JPH0136944 Y2 JP H0136944Y2
- Authority
- JP
- Japan
- Prior art keywords
- presser foot
- fixed
- hole
- veneer
- embroidery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 23
- 238000009958 sewing Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 14
- 210000002445 nipple Anatomy 0.000 claims description 8
- 239000011295 pitch Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009956 embroidering Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は刺繍機の襞形成装置に関する。[Detailed explanation of the idea] [Industrial application field] This invention relates to a pleat forming device for an embroidery machine.
刺繍柄をパンチカードや磁気テープ或いは電子
記憶装置に記憶させ、その指示によつて布製リボ
ン、樹脂製リボン等の細帯状の刺繍素材を縫着す
る刺繍機においては、刺繍素材をニツプル直下へ
ガイド体で案内し、これを順次縫着している。
In an embroidery machine that stores the embroidery pattern on a punch card, magnetic tape, or electronic storage device, and sews a thin strip of embroidery material such as cloth ribbon or resin ribbon according to the instructions, the embroidery material is guided directly below the nipple. I guide them with my body and sew them one by one.
ところが、刺繍素材が細帯状のものでは、運針
量しか刺繍素材が繰り出されないために、これを
基布面に縫着しても平面的となり、規則正しく襞
のついた状態すなわちフリル状またはタツク状に
縫着することはできず、従つて、刺繍素材の形
状、模様、色彩の結合から得られる装飾性だけで
なく、立体的で量感がある装飾性に優れた刺繍は
期待することができなかつた。
However, when the embroidery material is in the form of a narrow strip, the embroidery material is fed out only by the amount that the needle moves, so even if it is sewn onto the base fabric, it remains flat and has regular pleats, that is, a frill-like or tuck-like state. Therefore, it is not possible to expect highly decorative embroidery that is three-dimensional and has a sense of volume, as well as decorativeness obtained from the combination of the shape, pattern, and color of the embroidery material. Ta.
この考案は、規則正しいフリル状またはタツク
状に細帯状の刺繍素材を縫着することができる刺
繍機の襞形成装置を提供することを技術的課題と
している。 The technical problem of this invention is to provide a pleat forming device for an embroidery machine that can sew thin strips of embroidery material in a regular frill or tuck pattern.
この考案は前記技術的課題を達成するために、
布押えの下面に案内される細帯状の刺繍素材を水
平方向から突き板で押して寄せながら縫着できる
ようにしたものであつて、貫通孔を有し、フレー
ムの一部をなす水平固定部材に垂設固着された固
定スリーブと、貫通孔を有し前記固定スリーブの
貫通孔に回動及び上下動自在に挿通された可動ス
リーブと、貫通孔を有し前記可動スリーブの先端
に同心に固設されたニツプルと、前記可動スリー
ブの貫通孔及びニツプルの貫通孔に挿通されて上
下動する針棒と、この針棒の下端に取り付けられ
た縫着用針とを具備してなる刺繍機の、前記固定
スリーブに回動自在に外挿支持された回動支持体
と、前記可動スリーブの側面に固着され上端部が
前記回動支持体に上下動自在に係合した押えホル
ダと、この押えホルダの下端に取着され刺繍素材
を前記縫着用針の突刺位置へ案内するとともに、
下面で刺繍素材を介挿して基布を押える布押え
と、前記回動支持体の、前記押えホルダの反対側
に前記針棒の中心方向へ揺動自在に支承された突
き板支持杆と、この突き板支持杆の下端に回動自
在に取り付けられ、先端が前記布押えの下面の一
部に常時弾発的に当接する突き板と、前記布押え
の下降動作に伴つて前記突き板が前記縫着用針に
向かつて移動するように前記突き板支持杆を揺動
させる駆動源及びその運動伝達手段とからなる刺
繍機の襞形成装置を要旨としている。
In order to achieve the above technical problem, this invention
It is designed so that the thin strip-shaped embroidery material guided to the underside of the presser foot can be sewn while being pushed horizontally with a veneer, and has a through hole and is attached to a horizontal fixing member that forms part of the frame. A fixed sleeve fixed vertically, a movable sleeve having a through hole and inserted into the through hole of the fixed sleeve so as to be rotatable and vertically movable, and a movable sleeve having a through hole fixed concentrically to the tip of the movable sleeve. of the embroidery machine, the embroidery machine is equipped with a needle bar which is inserted into the through hole of the movable sleeve and the through hole of the nipple and moves up and down, and a sewing needle attached to the lower end of the needle bar. A rotary support body rotatably supported by the fixed sleeve, a presser foot holder fixed to a side surface of the movable sleeve and having an upper end vertically movably engaged with the rotary support body; attached to the lower end to guide the embroidery material to the piercing position of the sewing needle;
a cloth presser foot that presses the base fabric with an embroidery material interposed therebetween on the lower surface; a veneer support rod supported on the opposite side of the rotary support body from the presser foot holder so as to be swingable toward the center of the needle bar; A veneer is rotatably attached to the lower end of the veneer support rod, and the tip of the veneer is always resiliently in contact with a part of the lower surface of the presser foot. The gist of the present invention is a pleat forming device for an embroidery machine, which comprises a drive source for swinging the veneer support rod so as to move toward the sewing needle, and a motion transmitting means for the drive source.
この考案は、上記のように構成されているの
で、刺繍素材を縫着用針の出没部分下へ案内する
布押えが押えホルダを介して回動支持体に係合
し、この回動支持体に支持され揺動運動を行なう
突き板支持杆に枢着した突き板とは、可動スリー
ブの回動に追従して回動するようになる。従つ
て、突き板支持杆に枢着された突き板は常時弾発
的に布押えの下面に接した状態になり、この状態
において、突き板が針棒の中心方向へ揺動移動す
ると、布押えに案内されている刺繍素材は送りピ
ツチ以上に布押え下へ送り込まれて縫着用針で基
布に縫着されるようになる。このため、基布に縫
着された細帯状の刺繍素材は、規則正しいピツチ
でフリル状或いはタツク状となつて立体的で装飾
性に優れたものとなる。
Since this device is constructed as described above, the presser foot that guides the embroidery material below the protruding and retracting portion of the sewing needle engages with the rotary support body through the presser foot holder, and The veneer plate, which is supported and pivoted to the veneer support rod, rotates following the rotation of the movable sleeve. Therefore, the veneer pivotally connected to the veneer support rod is always resiliently in contact with the lower surface of the presser foot, and in this state, when the veneer swings toward the center of the needle bar, the fabric The embroidery material guided by the presser foot is fed under the presser foot more than the feed pitch and is sewn onto the base fabric with a sewing needle. Therefore, the strip-like embroidery material sewn onto the base fabric becomes frill-like or tuck-like with regular pitches, giving it a three-dimensional and highly decorative appearance.
この考案に係る刺繍機の襞形成装置の好適な実
施例を図を参照しながら詳説すると、以下の通り
である。
A preferred embodiment of the pleat forming device for an embroidery machine according to this invention will be described in detail below with reference to the drawings.
第１図は、この考案に係る刺繍機の襞形成装置
の１実施例を示す正面図、第２図は同側面図、第
３図は第２図における−断面図、第４図は一
部を省略した底面図である。 Fig. 1 is a front view showing one embodiment of the pleat forming device for an embroidery machine according to this invention, Fig. 2 is a side view of the same, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 is a partial view. It is a bottom view which abbreviate|omits.
まず、固定スリーブ１０は、刺繍機フレームの
一部をなす固定部材１２に垂設固着されている。
この垂設固着された固定スリーブ１０には、周面
に溝１４が刻設されたスライドリング１６が回転
及びスライド自在に被嵌され、溝１４に上下動を
付与するための二又アーム１８を係合して支持し
ている。二又アーム１８は、刺繍機駆動軸のカム
（図示せず）によつて揺動されるアームの揺動端
と係合して上下動し下限ストツパー１９を有する
上下動軸２０に固定され、この上下動軸２０は固
定部材１２に支持されており、上下動軸２０の上
下動により前記スライドリング１６に沿つて上下
移動させるようになつている。また固定スリーブ
１０の前記スライドリング１６の下方に、上下を
カラー２２，２３で止めて固定スリーブ１０を軸
として回動自在とした回動支持体２４が設けられ
ている。固定スリーブ１０内には、回動しながら
上下する可動スリーブ２６が貫通して下方に突出
し、その先端部にニツプル２８が取付いている。
また、可動スリーブ２６とニツプル２８内には、
先端に縫着用針３０を取着した針棒３２が貫通し
ており、ニツプル２８の先端から、縫着用針３０
が出没するようになつている。そして、固定スリ
ーブ１０を貫通した可動スリーブ２６の側面に
は、押えホルダ３４が固定されている。この押え
ホルダ３４は、その下端に可動スリーブ２６内を
通して供給される刺繍素材３６を縫着用針３０の
出没部下へ案内する布押え３７が取着されてお
り、上端は前記回動支持体２４の一方側に上下方
向に移動するように係合している。布押え３７は
Ｌ字形の底辺先端が曲線を描いて上方へ上つた形
態をしており、第４図に示すようにその先端か
ら、縫着用針３０の突刺する位置にあけられた孔
３８に至る底面に、刺繍素材３６を案内するガイ
ド溝４０が刻設されている。回動支持体２４の他
方側は支持体２５，２５′を延設しており、これ
に回動軸４２が横設され、この回動軸４２に突き
板支持杆４４がネジ４３により垂設固定されると
ともに、第１リンク４６の一端が固定されてい
る。第１リンク４６の他端は、スライドリング１
６に一端を枢着した第２リンク４８の他端に枢着
結合され、スライドリング１６の上昇に伴つて突
き板支持杆４４を図面上時計方向に回動させるよ
うになつている。突き板支持杆４４の下端には、
先端が布押え３７の下面に常時接触するようスプ
リング５０で上方へバネ付勢された突き板５２が
枢着されている。この突き板５２は、第４図に示
すように先端部が布押え３７のガイド溝４０には
まり、先端には針逃げ用切欠き５４を形成した構
成となつている。 First, the fixing sleeve 10 is vertically fixed to a fixing member 12 that forms a part of the embroidery machine frame.
A slide ring 16 having a groove 14 carved on its circumferential surface is rotatably and slidably fitted into the vertically fixed fixed sleeve 10, and a bifurcated arm 18 for imparting vertical movement to the groove 14 is fitted. engaged and supported. The bifurcated arm 18 is fixed to a vertically moving shaft 20 that engages with a swinging end of the arm that is swung by a cam (not shown) on the embroidery machine drive shaft, moves up and down, and has a lower limit stopper 19. This vertically moving shaft 20 is supported by the fixed member 12, and is configured to move vertically along the slide ring 16 by vertically moving the vertically moving shaft 20. Further, below the slide ring 16 of the fixed sleeve 10, there is provided a rotary support 24 which is fixed at the top and bottom by collars 22 and 23 and is rotatable about the fixed sleeve 10 as an axis. A movable sleeve 26 that moves up and down while rotating passes through the fixed sleeve 10 and protrudes downward, and a nipple 28 is attached to the tip end of the movable sleeve 26 .
In addition, inside the movable sleeve 26 and nipple 28,
A needle bar 32 with a sewing needle 30 attached to the tip passes through the needle bar 32, and the sewing needle 30 is inserted from the tip of the nipple 28.
are becoming more common. A presser holder 34 is fixed to the side surface of the movable sleeve 26 passing through the fixed sleeve 10. This presser foot holder 34 has a presser foot 37 attached to its lower end that guides the embroidery material 36 supplied through the movable sleeve 26 to the area below where the sewing needle 30 protrudes, and its upper end is connected to the rotary support 24. It is engaged to move vertically on one side. The presser foot 37 has an L-shaped bottom end that curves upward, and as shown in FIG. A guide groove 40 for guiding the embroidery material 36 is carved on the bottom surface. The other side of the rotating support 24 has supporting bodies 25, 25' extending thereon, on which a rotating shaft 42 is installed horizontally, and a veneer support rod 44 is vertically installed on this rotating shaft 42 with a screw 43. At the same time, one end of the first link 46 is fixed. The other end of the first link 46 is connected to the slide ring 1
The other end of a second link 48 is pivotally connected to one end of the second link 48, and as the slide ring 16 rises, the veneer support rod 44 is rotated clockwise in the drawing. At the lower end of the veneer support rod 44,
A thrust plate 52 is pivoted upwardly biased by a spring 50 so that its tip always comes into contact with the lower surface of the presser foot 37. As shown in FIG. 4, the tip of the thrust plate 52 fits into the guide groove 40 of the presser foot 37, and has a needle escape notch 54 formed at the tip.
次に上記のように構成した襞形成装置の動作を
説明する。まず、可動スリーブ２６と縫着用針３
０との上下動は、従来と同様であつて、可動スリ
ーブ２６の下降よりも遅れて縫着用針３０が下降
し、供給される刺繍素材３６を基布５６に縫着す
るようになる。一方、突き板５２は、第５図及び
第６図に示すように可動スリーブ２６に固定され
て一体的に上下動する布押え３７の下降に伴つ
て、布押え３７の下面に沿つて孔３８の方向へ突
き出されるようになる。 Next, the operation of the plication apparatus configured as described above will be explained. First, the movable sleeve 26 and the sewing needle 3
The vertical movement with respect to 0 is the same as in the conventional case, and the sewing needle 30 descends later than the lowering of the movable sleeve 26, and the supplied embroidery material 36 is sewn onto the base fabric 56. On the other hand, as shown in FIGS. 5 and 6, the presser foot 37 is fixed to the movable sleeve 26 and moves up and down integrally with the presser foot 37. As the presser foot 37 moves upward and downward as shown in FIGS. It will be pushed in the direction of.
この動きは刺繍機駆動軸へのカムの固定位置を
調節することにより行なわれることはいうまでも
ない。この突き板５２の先端が布押え３７のガイ
ド溝４０に沿つて配設されている刺繍素材３６を
押し付けて、縫着ピツチ以上の長さの刺繍素材３
６を布押え３７の下方へ押し込んだ後に縫着用針
３０が、刺繍素材３６を基布５６に縫い付けるよ
うになる（第６図）。 Needless to say, this movement is performed by adjusting the fixed position of the cam to the embroidery machine drive shaft. The tip of this veneer 52 presses against the embroidery material 36 disposed along the guide groove 40 of the presser foot 37, and the embroidery material 36 has a length longer than the sewing pitch.
6 is pushed below the presser foot 37, the sewing needle 30 comes to sew the embroidery material 36 onto the base fabric 56 (FIG. 6).
尚、上記実施例は環縫い形の刺繍機の襞形成装
置として説明したが、これに限定されるものでな
いことはいうまでもない。 Although the above embodiment has been described as a pleat forming apparatus for a chain-stitch type embroidery machine, it goes without saying that the present invention is not limited to this.
〔考案の効果〕
この考案は以上のように構成され作用するの
で、この考案に係る刺繍機の襞形成装置を使用し
て刺繍を行なうときは、細帯状の刺繍素材が規則
正しく襞のついた状態すなわちフリル状またはタ
ツク状で基布に縫着され、立体的に量感のある装
飾性に優れた刺繍を施すことができる。[Effects of the invention] Since this invention is constructed and operates as described above, when embroidering is performed using the pleat forming device of the embroidery machine according to this invention, the thin strip-shaped embroidery material is in a state in which pleats are regularly formed. That is, the embroidery is sewn to the base fabric in the form of a frill or a tuck, allowing for highly decorative embroidery with a three-dimensional sense of volume.
第１図はこの考案の１実施例である刺繍機の襞
形成装置の正面図、第２図はその側面図、第３図
は第２図における−断面図、第４図は第１図
の部分底面図、第５図Ａ，Ｂは突き板支持杆と突
き板及び布押えの変化の状態を示す部分正面図、
第６図は突き板によつて刺繍素材を余分に送り込
んで基布に縫着している状態を示す部分断面図で
ある。
１０……固定スリーブ、１２……固定部材、１
６……スライドリング、１８……二又アーム、２
０……上下動軸、２４……回動支持体、２６……
可動スリーブ、２８……ニツプル、３０……縫着
用針、３２……針棒、３４……押えホルダ、３６
……刺繍素材、３７……布押え、４２……回動
軸、４４……突き板支持杆、４６……第１リン
ク、４８……第２リンク、５０……スプリング、
５２……突き板、５６……基布。
Fig. 1 is a front view of a pleat forming device for an embroidery machine that is an embodiment of this invention, Fig. 2 is a side view thereof, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 is a cross-sectional view of Fig. 1. A partial bottom view, FIGS. 5A and 5B are partial front views showing changes in the veneer support rod, the veneer, and the presser foot;
FIG. 6 is a partial cross-sectional view showing a state in which extra embroidery material is fed through the veneer and sewn onto the base fabric. 10...Fixing sleeve, 12...Fixing member, 1
6...Slide ring, 18...Forked arm, 2
0... Vertical movement axis, 24... Rotation support, 26...
Movable sleeve, 28...Nipple, 30...Sewing needle, 32...Needle bar, 34...Presser foot holder, 36
... embroidery material, 37 ... presser foot, 42 ... rotating shaft, 44 ... veneer support rod, 46 ... first link, 48 ... second link, 50 ... spring,
52... veneer, 56... base fabric.
Claims (1)
部材に垂設固着された固定スリーブと、貫通孔を
有し前記固定スリーブの貫通孔に回動及び上下動
自在に挿通された可動スリーブと、貫通孔を有し
前記可動スリーブの先端に同心に固設されたニツ
プルと、前記可動スリーブの貫通孔及びニツプル
の貫通孔に挿通されて上下動する針棒と、この針
棒の下端に取り付けられた縫着用針とを具備して
なる刺繍機の、前記固定スリーブに回動自在に外
挿支持された回動支持体と、前記可動スリーブの
側面に固着され上端部が前記回動支持体に上下動
自在に係合した押えホルダと、この押えホルダの
下端に取着され刺繍素材を前記縫着用針の突刺位
置へ案内するとともに、下面で刺繍素材を介挿し
て基布を押える布押えと、前記回動支持体の、前
記押えホルダの反対側に前記針棒の中心方向へ揺
動自在に支承された突き板支持杆と、この突き板
支持杆の下端に回動自在に取り付けられ、先端が
前記布押えの下面の一部に常時弾発的に当接する
突き板と、前記布押えの下降動作に伴つて前記突
き板が前記縫着用針に向かつて移動するように前
記突き板支持杆を揺動させる駆動源及びその運動
伝達手段とからなる刺繍機の襞形成装置。 a fixed sleeve having a through hole and fixed vertically to a horizontal fixed member forming a part of the frame; and a movable sleeve having a through hole and inserted into the through hole of the fixed sleeve so as to be rotatable and vertically movable. , a nipple having a through hole and fixed concentrically to the tip of the movable sleeve; a needle bar that is inserted through the through hole of the movable sleeve and the through hole of the nipple to move up and down; and attached to the lower end of the needle bar. The embroidery machine is equipped with a sewing needle and a rotating support member rotatably supported by the fixed sleeve, and an upper end portion of the rotating support member is fixed to a side surface of the movable sleeve. a presser foot holder that is vertically movably engaged with the presser foot holder, and a cloth presser attached to the lower end of the presser foot holder that guides the embroidery material to the piercing position of the sewing needle and presses the base fabric with the embroidery material inserted on the lower surface. a butt plate support rod that is swingably supported toward the center of the needle bar on the opposite side of the presser foot holder of the rotating support; and a butt plate support rod that is rotatably attached to the lower end of the butt plate support rod. , a veneer whose tip is always resiliently in contact with a part of the lower surface of the presser foot; and a veneer plate configured such that the veneer moves toward the sewing needle as the presser foot moves downward. A pleat forming device for an embroidery machine, which comprises a drive source for swinging a support rod and a means for transmitting its motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16394086U JPH0136944Y2 (en) | 1986-10-25 | 1986-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16394086U JPH0136944Y2 (en) | 1986-10-25 | 1986-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6369186U JPS6369186U (en) | 1988-05-10 |
| JPH0136944Y2 true JPH0136944Y2 (en) | 1989-11-08 |
Family
ID=31092604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16394086U Expired JPH0136944Y2 (en) | 1986-10-25 | 1986-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136944Y2 (en) |
-
1986
- 1986-10-25 JP JP16394086U patent/JPH0136944Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6369186U (en) | 1988-05-10 |
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