JPS6156686A - Sewing machine - Google Patents
Sewing machineInfo
- Publication number
- JPS6156686A JPS6156686A JP17769384A JP17769384A JPS6156686A JP S6156686 A JPS6156686 A JP S6156686A JP 17769384 A JP17769384 A JP 17769384A JP 17769384 A JP17769384 A JP 17769384A JP S6156686 A JPS6156686 A JP S6156686A
- Authority
- JP
- Japan
- Prior art keywords
- embroidery
- sewing machine
- fabric
- thread sewing
- sewing
- 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
Landscapes
- Automatic Embroidering For Embroidered Or Tufted Products (AREA)
- 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］
本発明は布地、シート等の刺繍地上に糸によって模様等
を縫い表わす刺繍用のミシンに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an embroidery sewing machine that sews patterns, etc. onto embroidered materials such as fabrics and sheets using thread.
［従来の技術］
ミシンによって布地に種々の模様を描く場合、一般に布
地が張られた刺繍枠を縦横に動かして行なうようにして
いる。該刺繍枠をマイクロコンピュータからの指令によ
って機械的に動かして所定の模様を刺繍できるようにし
た刺繍用ミシンもすでに知られている。[Prior Art] When drawing various patterns on cloth using a sewing machine, it is generally done by moving an embroidery frame on which the cloth is stretched vertically and horizontally. Embroidery sewing machines are already known in which the embroidery frame can be mechanically moved by commands from a microcomputer to embroidery a predetermined pattern.
［従来の技術の問題点コ
ところが従来のこの種の刺繍用ミシンは、ミシン本体は
固定されていて刺繍枠のほうが縦横に動くように構成さ
れたものであったので刺繍枠が動き得る広いスペースを
専有し特に大きな或いは長尺の布地に刺繍を施こすこと
が困艷になるという問題点があった。[Problems with conventional technology] However, in conventional embroidery machines of this type, the sewing machine body was fixed and the embroidery frame was configured to move vertically and horizontally, so there was a large space in which the embroidery frame could move. There was a problem in that it was difficult to embroider particularly large or long pieces of fabric.
［問題点を解決するための手段］
そこで本発明のミシンは、定幅長尺の刺繍地を一対の送
りロール間に張設し、該刺繍地がその長手方向に移動す
るように該送りロールに縦動用ステッピングモータを連
結し、該刺繍地を挾むように両側部に一対の架台を設け
、該架台間に刺繍地の上方を幅方向に走る上部レールと
刺繍地の下方を幅方向に走る下部レールを架設し、該上
部レールに上糸縫込部を配設し、下部レールに下糸縫込
部を配設して、該上糸縫込部と下糸縫込部とよりなるミ
シン本体を横動用ステッピングモータによって刺繍地の
幅方向に移動させるようにしたことを特徴とするもので
ある。[Means for Solving the Problems] Therefore, in the sewing machine of the present invention, a long embroidery fabric of a constant width is stretched between a pair of feed rolls, and the feed rolls are moved so that the embroidery fabric moves in the longitudinal direction. A vertical stepping motor is connected to the embroidery material, and a pair of mounts are provided on both sides so as to sandwich the embroidery material. Between the mounts, there is an upper rail that runs in the width direction above the embroidery material, and a lower rail that runs in the width direction below the embroidery material. A sewing machine body comprising a rail, an upper thread sewing section arranged on the upper rail, a lower thread sewing section arranged on the lower rail, and the upper thread sewing section and the lower thread sewing section. is characterized in that it is moved in the width direction of the embroidery area by a lateral movement stepping motor.
［実施例コ
第１図および第２図において、■は定幅長尺の刺繍地２
が巻回された供給側ロール、３は巻取側ロールを示す。[In Example Figures 1 and 2, ■ indicates a long embroidery fabric 2 of constant width.
3 is the wound supply side roll, and 3 is the winding side roll.
４，４′は供給側ロール１から刺繍地２を繰り出す繰出
ロール対、５はその駆動用ステッピングモータである。Reference numerals 4 and 4' designate a pair of delivery rolls for delivering the embroidery fabric 2 from the supply roll 1, and 5 a stepping motor for driving the rolls.
こうして供給側ロール１から繰り出された刺繍地２は一
対の送りロール６，７間に張設される。送りロール６．
７には夫々圧着ロール６’ 、７’ が圧着していて刺
繍地（２を滑らせないようにしている。そして送りロー
ル６，７には縦動用ステッピングモータ８，９が連結さ
れ該モータ８，９を駆動させることで刺繍地２をその長
手方向（縦方向）に移動できるようにしている。なお、
送りロール６と繰出ロール対４．４′との間にて刺繍地
２が適度にたるむようにその刺繍地２のたるみ量を検出
するセンサ（図示せず）が設けられていて、そのたるみ
量が一定になるように繰出ロール４，４’ が繰出作動
をする。 １０．１０’ は送りロール７で送られて来
た刺繍地２を巻取側ロール３に巻き取らせるために設け
られた繰入ロール対、１１はその駆動用ステッピングモ
ータである。なお送りロール７とこの繰入ロール対１０
．１０’の間にも刺繍地２のたるみ量を検出するセンサ
（図示せず）が設けられていて常に一定量のたるみで持
って繰入ロール対１０．１０’ が刺繍地２を繰り入れ
るようにしている。The embroidery fabric 2 fed out from the supply roll 1 is stretched between the pair of feed rolls 6 and 7. Feed roll 6.
Crimping rolls 6' and 7' are crimped onto the feed rolls 6 and 7, respectively, to prevent the embroidery fabric (2 from slipping). Vertical stepping motors 8 and 9 are connected to the feed rolls 6 and 7. , 9, the embroidery fabric 2 can be moved in its longitudinal direction (vertical direction).
A sensor (not shown) is provided to detect the amount of slack in the embroidery material 2 so that the embroidery material 2 is moderately slack between the feed roll 6 and the pair of feed rolls 4.4'. The feed rolls 4, 4' perform a feed operation so that the feed is constant. Reference numeral 10 and 10' designate a pair of feed-in rolls provided for winding up the embroidery fabric 2 sent by the feed roll 7 onto the take-up roll 3, and 11 designates a stepping motor for driving the roll. In addition, the feed roll 7 and this feeding roll pair 10
．． A sensor (not shown) for detecting the amount of slack in the embroidery fabric 2 is provided between the rollers 10' and 10' so that the embroidery fabric 2 is always held with a certain amount of slack so that the feeding roll pair 10.10' feeds in the embroidery fabric 2. ing.
しかして、刺繍地２を挾む両側部に設けられた一対の架
台１２．１３間に、刺繍地１２の上方を幅方向に走る２
本の平行な丸棒状の上部レール１４．１４と。Therefore, between a pair of mounts 12 and 13 provided on both sides sandwiching the embroidered fabric 2, a 2.
The parallel round bar-shaped upper rail 14.14 of the book.
刺繍地２の下方を幅方向に走る角棒状の下部レール１５
を架設子る。そして上部レール１４．１４には上糸縫込
部１６を配設し、下部レール１５には下糸縫込部１７を
配設する。上糸縫込部１６と下糸縫込部Ｉ７は対をなし
ていてミシン本体を構成し、１８はその上糸、１９は糸
巻、２０は縫針を示す。なおこのようにな上糸絶込部と
下糸縫込部とよりなるミシン本体の構成は周知であるの
でその内部構造の詳細については説明を割没する。２１
は上糸縫込部１６を稼動させる回転伝動軸、２２は下糸
縫込部１７を稼動させる回転伝動軸で、該各伝動軸は丸
棒の一側にスリット溝２１′・、２２′ を穿設してな
り、夫々上下糸縫込部１６．１７中の伝動歯車（図示せ
ず）が摺動自在に該スリット溝に係合している６回転伝
動軸２１゜２２は両端が架台１２．１３に支承され一方
の回転伝動軸２１はミシン駆動モータ２３に直結されて
いる。また該回転伝動軸２１には歯車２４が固着され１
回転伝動軸２２）こ固着した歯車２５と噛合させること
でミシン駆動モータ２３の動力が回転伝動軸２２にも伝
達され下糸縫込部１７が上糸縫込部１６と同調駆動され
るようにしている。２６は上糸縫込部１６と下糸縫込部
１７とよりなるミシン呆体を上部レール１４．１４．下
部レール１５に沿って刺繍地の幅方向に移動させるため
に一方の架台１２に設けられた横動用ステッピングモー
タで、該モータの回転軸は架台１２．１３間の刺繍地２
上方に上部レール１４．１４と平行なるように架設され
た螺子軸２７の一端に直結され、該螺子軸２７は上糸縫
込部１６中に固設された螺子孔部材（図示せず）に螺合
されている。また、架台１２゜１３間の刺繍地２下方に
下部レール１５と平行なるように架設した螺子軸２８に
は歯車２９が固着され、該歯車２９は前記螺子軸２７に
固着された歯車３０に噛合し、螺子軸２７が回転すると
その回転が歯車３０．２９を介して螺子軸２８に伝動す
る。該螺子軸２８は下糸縫込部１７中に固設された螺子
孔部材（図示せず）に螺合されている。なお螺子軸２７
と２８とは螺子方向が反対向である。このため横動用ス
テッピングモータ２６が回転し、螺子軸２７．２８が回
転すると上糸縫込部１６と下糸縫込部１７とは上部レー
ル１４．１４および下部レール１５に沿って同時に同方
向に移動する。なお、縦動用ステッピングモータ８，９
、横動用ステンピングモータ２６およびミシン駆動モー
タ２３は、マイクロコンピュータからの指令によってそ
の回転が制御され、該マイクロコンビュ−夕は所期の刺
繍模様を描き得るように予め必要なデータがプログラミ
ングされている。Square rod-shaped lower rail 15 running in the width direction below the embroidery area 2
erected a child. The upper rail 14.14 is provided with an upper thread sewing part 16, and the lower rail 15 is provided with a lower thread sewing part 17. The upper thread sewing part 16 and the lower thread sewing part I7 form a pair and constitute the main body of the sewing machine, 18 is the upper thread, 19 is the bobbin winder, and 20 is the sewing needle. The construction of the sewing machine main body, which includes the upper thread cutting part and the lower thread sewing part, is well known, so a detailed explanation of its internal structure will not be given. 21
22 is a rotation transmission shaft for operating the upper thread sewing section 16, and 22 is a rotation transmission shaft for operating the lower thread sewing section 17. Each transmission shaft has slit grooves 21' and 22' on one side of the round bar. The six-rotation transmission shafts 21 and 22 are perforated, and transmission gears (not shown) in the upper and lower thread sewing parts 16 and 17 are slidably engaged with the slit grooves, and both ends thereof are connected to the frame 12. .13, and one rotation transmission shaft 21 is directly connected to a sewing machine drive motor 23. Further, a gear 24 is fixed to the rotation transmission shaft 21.
By meshing the rotational transmission shaft 22) with the fixed gear 25, the power of the sewing machine drive motor 23 is also transmitted to the rotational transmission shaft 22, so that the lower thread sewing section 17 is driven in synchronization with the upper thread sewing section 16. ing. 26 is a sewing machine body consisting of an upper thread sewing part 16 and a lower thread sewing part 17, and is attached to the upper rail 14.14. A stepping motor for lateral movement is provided on one of the mounts 12 to move the embroidery fabric in the width direction along the lower rail 15, and the rotation axis of this motor is the embroidery fabric 2 between the mounts 12 and 13.
It is directly connected to one end of a screw shaft 27 installed above parallel to the upper rail 14.14, and the screw shaft 27 is connected to a screw hole member (not shown) fixed in the upper thread sewing part 16. They are screwed together. Further, a gear 29 is fixed to a screw shaft 28 installed below the embroidery fabric 2 between the frames 12 and 13 so as to be parallel to the lower rail 15, and the gear 29 meshes with a gear 30 fixed to the screw shaft 27. However, when the screw shaft 27 rotates, the rotation is transmitted to the screw shaft 28 via the gears 30 and 29. The screw shaft 28 is screwed into a screw hole member (not shown) fixedly provided in the bobbin thread sewing part 17. In addition, the screw shaft 27
and 28 have opposite screw directions. Therefore, when the lateral movement stepping motor 26 rotates and the screw shaft 27.28 rotates, the upper thread sewing section 16 and the lower thread sewing section 17 simultaneously move in the same direction along the upper rail 14.14 and the lower rail 15. Moving. In addition, the vertical stepping motors 8, 9
The rotation of the transverse stomping motor 26 and the sewing machine drive motor 23 is controlled by instructions from a microcomputer, and the microcomputer is programmed with necessary data in advance so that it can draw the desired embroidery pattern. There is.
このように構成したミシンでは、マイクロコンピュータ
からの指令に従い各モータが回転動し、上糸縫込部１６
と下糸縫込部１７とよりなるミシン本体が駆動される。In the sewing machine configured in this way, each motor rotates according to instructions from the microcomputer, and the upper thread sewing section 16
The main body of the sewing machine consisting of the lower thread sewing section 17 and the lower thread sewing section 17 is driven.
そして横動用ステッピングモータ２６の作動によって該
ミシン本体が刺繍地２幅方向に動くと同時に、縦動用ス
テッピングモータ８゜９の作動によって刺繍地２が長手
方向に動くため、その直交する両方向の相対的移動によ
り刺繍地２上に所期の刺繍模様を施すことができる。Then, the sewing machine main body moves in the width direction of the embroidered fabric 2 by the operation of the horizontal stepping motor 26, and at the same time, the embroidered fabric 2 moves in the longitudinal direction by the operation of the vertical stepping motor 8.9. By this movement, a desired embroidery pattern can be created on the embroidery material 2.
第３図に示した実施例は、４台のミシン本体を設けてな
るもので、各上糸縫込部１６ａ〜Ｌ６ｄが各下糸縫込部
１７ａ〜１７ｄに対応していてこの４台のミシン本体が
螺子軸２７．２８の回転によって一体的に刺繍池幅方向
に動くようにしている。このためこの実施例のミシンで
はライン状の模様を刺繍地１ ２に同時に４本描
かせることができ作業能率が高い。なおこの場合各ライ
ンの間隔を自由に変更させ各ミシン本体の間隔を調整で
きるようにするのがよい。The embodiment shown in FIG. 3 is equipped with four sewing machine bodies, and each upper thread sewing section 16a to L6d corresponds to each lower thread sewing section 17a to 17d. The sewing machine body is made to integrally move in the width direction of the embroidery pool by the rotation of the screw shafts 27 and 28. Therefore, the sewing machine of this embodiment can draw four line-shaped patterns on the embroidery material 12 at the same time, resulting in high work efficiency. In this case, it is preferable to freely change the interval between each line so that the interval between each sewing machine body can be adjusted.
［発明の効果］
実施例について説明したように本発明のミシンは、ミシ
ン本体が横動用ステッピングモータによって刺繍池幅方
向に動くと同時に刺繍地が縦動用ステッピングモータに
よってその長手方向に動かされて所期の刺繍模様を描く
ものであるので、刺繍他栓が縦横に動くような広いスペ
ースを専有せずコンパクトに構成できるとともに、長い
刺繍地でも連続的に刺繍を施すことができ作業能率が高
いなど種々の利点がある。[Effects of the Invention] As described in the embodiments, in the sewing machine of the present invention, the sewing machine main body is moved in the width direction of the embroidery pool by the horizontal movement stepping motor, and at the same time, the embroidery fabric is moved in the longitudinal direction by the vertical movement stepping motor. Since it draws a traditional embroidery pattern, it can be configured compactly without occupying a large space where embroidery stoppers move vertically and horizontally, and it is also possible to embroidery continuously even on long embroidery areas, resulting in high work efficiency. There are various advantages.
第１図は本発明のミシンの一実施例を示した斜視図、第
２図はその側面図、第３図は他の実施例を示した斜視図
である。
２・・・・刺繍地、６，７・・・・送りロール、８，９
・・・・縦動用ステッピングモータ、１２．１３・・・
・架台、１４・・・・上部レール、１５・・・・下部レ
ール、１６・・・・上糸縫込部、１７・・・・下糸縫込
部、２６・・・・横動用ステッピングモータ、 ２７．
２８・・・・螺子軸。FIG. 1 is a perspective view showing one embodiment of the sewing machine of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a perspective view showing another embodiment. 2... Embroidery fabric, 6, 7... Feed roll, 8, 9
...Vertical stepping motor, 12.13...
- Frame, 14... Upper rail, 15... Lower rail, 16... Upper thread sewing part, 17... Lower thread sewing part, 26... Lateral movement stepping motor , 27.
28...Screw shaft.
Claims (1)
繍地がその長手方向に移動するように該送りロールに縦
動用ステッピングモータを連結し、該刺繍地を挾むよう
に両側部に一対の架台を設け、該架台間に刺繍地の上方
を幅方向に走る上部レールと刺繍地の下方を幅方向に走
る下部レールを架設し、該上部レールに上糸縫込部を配
設し、下部レールに下糸縫込部を配設して、該上糸縫込
部と下糸縫込部とよりなるミシン本体を横動用ステッピ
ングモータによつて刺繍地の幅方向に移動させるように
したことを特徴とするミシン。A long embroidery fabric of a constant width is stretched between a pair of feed rolls, and a vertical stepping motor is connected to the feed roll so that the embroidery fabric moves in the longitudinal direction. A pair of pedestals are provided, and between the pedestals, an upper rail that runs in the width direction above the embroidered fabric and a lower rail that runs in the width direction below the embroidered fabric are installed, and a needle thread sewing part is provided on the upper rail. A lower thread sewing section is disposed on the lower rail, and the sewing machine main body, which consists of the upper thread sewing section and the lower thread sewing section, is moved in the width direction of the embroidery fabric by a lateral movement stepping motor. A sewing machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17769384A JPS6156686A (en) | 1984-08-27 | 1984-08-27 | Sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17769384A JPS6156686A (en) | 1984-08-27 | 1984-08-27 | Sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6156686A true JPS6156686A (en) | 1986-03-22 |
| JPS6242065B2 JPS6242065B2 (en) | 1987-09-07 |
Family
ID=16035452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17769384A Granted JPS6156686A (en) | 1984-08-27 | 1984-08-27 | Sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156686A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02146364U (en) * | 1989-05-15 | 1990-12-12 | ||
| JP2006094918A (en) * | 2004-09-28 | 2006-04-13 | Tokai Ind Sewing Mach Co Ltd | Multi-needle embroidery machine |
| JP2006122436A (en) * | 2004-10-29 | 2006-05-18 | Tokai Ind Sewing Mach Co Ltd | Embroidery sewing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528363A (en) * | 1975-07-07 | 1977-01-22 | Asada Mishin Shiyoukai Kk | Quilting machine |
| JPS53376A (en) * | 1976-06-25 | 1978-01-05 | Tsukishima Kikai Co | Appratus for correcting zigzag of endless belt |
| JPS568638A (en) * | 1979-07-02 | 1981-01-29 | Sanei Kagaku Kogyo Kk | Fishery and livestock processed product |
| JPS5778870U (en) * | 1981-08-31 | 1982-05-15 |
-
1984
- 1984-08-27 JP JP17769384A patent/JPS6156686A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528363A (en) * | 1975-07-07 | 1977-01-22 | Asada Mishin Shiyoukai Kk | Quilting machine |
| JPS53376A (en) * | 1976-06-25 | 1978-01-05 | Tsukishima Kikai Co | Appratus for correcting zigzag of endless belt |
| JPS568638A (en) * | 1979-07-02 | 1981-01-29 | Sanei Kagaku Kogyo Kk | Fishery and livestock processed product |
| JPS5778870U (en) * | 1981-08-31 | 1982-05-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242065B2 (en) | 1987-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106757813B (en) | quilting machine | |
| JPS61258061A (en) | Embroidering machine of needling sewing machine and method for feeding strip like cloth therein | |
| JPS6156686A (en) | Sewing machine | |
| JP3448156B2 (en) | Cloth feeder of sewing device | |
| JP2592583Y2 (en) | Multi-needle embroidery sewing machine | |
| JPH0681478U (en) | Multi-needle embroidery sewing machine | |
| US4864947A (en) | Sewing machine | |
| JPS6148395A (en) | Sewing machine | |
| JPS6232544Y2 (en) | ||
| JP2836403B2 (en) | Multi-head sewing machine drive | |
| JP2879271B2 (en) | Attachment drive for compound sewing machine | |
| KR200170228Y1 (en) | Embroidery and quilting machine with a textile tensioning device | |
| JPH0636585U (en) | Needle thread guide device for multi-needle sewing machines | |
| JPS6080481A (en) | Sewing method and apparatus of quilting machine | |
| JPH0136943Y2 (en) | ||
| JPS6140294Y2 (en) | ||
| JPH0349662Y2 (en) | ||
| JP3075294B2 (en) | Attachment position setting device for compound sewing machine | |
| JPS58197364A (en) | Support table of embroidering fabric of multihead embroidering machine | |
| JPH0322311Y2 (en) | ||
| JPS6030233B2 (en) | Continuous pattern sewing device | |
| JPH05317551A (en) | Sewing of solid tape to bedding side cloth | |
| JPH0745591Y2 (en) | Embroidery sewing machine | |
| US380815A (en) | Machine for sewing comfortables and other fabrics | |
| JPH084666B2 (en) | Thread-feeding cutting device for hand-stitch sewing machines |