JPS6094665A - Embroidering stitch machine - Google Patents
Embroidering stitch machineInfo
- Publication number
- JPS6094665A JPS6094665A JP19965983A JP19965983A JPS6094665A JP S6094665 A JPS6094665 A JP S6094665A JP 19965983 A JP19965983 A JP 19965983A JP 19965983 A JP19965983 A JP 19965983A JP S6094665 A JPS6094665 A JP S6094665A
- Authority
- JP
- Japan
- Prior art keywords
- embroidery
- guide
- frame
- rotatable member
- nipple
- 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
- 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】
この発明はコード、紐、テープ郷の刺し晦う材を基布に
対し模様状に縫着するための刺しゅう縫ミシンに関する
もので、その目的は刺しゅう材の供給位置を適確に制御
しうるとともに、縫成動作の高速化を図シうる刺しゅう
縫ミシンを提供することである。[Detailed Description of the Invention] This invention relates to an embroidery sewing machine for sewing cords, strings, tape materials, etc. in a pattern onto a base fabric, and its purpose is to control the feeding position of the embroidery material. An object of the present invention is to provide an embroidery sewing machine which can be controlled accurately and can speed up sewing operations.
続いて、本発明の第１夾施例を第１図〜第３図にしたが
って説明すると、図中、１はミシンヘッドのフレームＦ
に対し上下動可能に垂交きれて下端に縫針２を取着し九
針棒、６は針棒１を外嵌してフレームＦの下端部Ｆ’１
に対し縫針２と同心状で上下動可能に可転雅文されたニ
ップル、４はニップμ３の上端付近に対し共転可能に外
嵌された伝動ギヤで心って、縫針２の縫成動作に先立っ
て発信される信号に基いて駆動される図示しない駆動系
、例えばバ／Ｌ／７七−夕を組込んだ駆動系に連係され
、刺しゅう図柄に対応して所定角度だけ寸動状に正逆回
転される。Next, a first embodiment of the present invention will be explained according to FIGS. 1 to 3. In the figures, 1 is a frame F of a sewing machine head.
The sewing needle 2 is attached to the lower end so as to be vertically movable, and the nine needle bar 6 is fitted with the needle bar 1, and the lower end F'1 of the frame F.
On the other hand, there is a nipple which is concentric with the sewing needle 2 and is movable up and down, and a transmission gear 4 is fitted around the upper end of the nip μ3 so as to be able to rotate together with it, and which controls the sewing operation of the sewing needle 2. It is linked to a drive system (not shown) that is driven based on a signal transmitted in advance, for example, a drive system incorporating a bar/L/7 Tanabata, and the embroidery pattern is adjusted in a predetermined angle in accordance with the embroidery pattern. Rotated in reverse.
５は伝動ギヤ４の下方でニップ／Ｉ／３に対し共転可能
でニップ／Ｌ／３の上下動が許界されるように外嵌され
たほぼ円筒状の可転部材であって、その周胴面にはコー
ド、紐、テープ醇の刺しゅう材Ｓが巻装されたボビン６
を可転軸支するために構出されたボビンホルダ７が共転
可能に取着され、伝動ギヤ４の回転でボビン６とともに
１川動制御嘔れる。Reference numeral 5 denotes a substantially cylindrical rotatable member which is fitted below the transmission gear 4 so as to be able to rotate together with the nip/I/3 and to permit vertical movement of the nip/L/3. A bobbin 6 with cord, string, and tape-filled embroidery material S wrapped around the circumference of the body.
A bobbin holder 7 configured to rotatably support the bobbin 6 is attached so as to be rotatable with the bobbin holder 7, and is rotated together with the bobbin 6 by the rotation of the transmission gear 4.
８は可転部材５の周胴面に対しボビンホルダアの反対側
でビン９を介して揺動可能に支持されたガイドレバであ
って、ビン９に巻回されたスプリング１０で常には時計
方向に付勢され、可転部材５の周胴面に沿って側面がほ
ぼＬ型状に曲折された上片８ａの先端には半球状の突起
１１が形成される一方、ニップル３に沿って側面がほぼ
く型状に曲折された下片８ｂの下端にはボビン６がら引
出された刺しゅう材Ｓを挿通して刺しゅう材Ｓの刺しゅ
う生地への供給位置を規定するためにニップＡ／３の下
端付近に配設された導孔１２がｉｔ設さ針元付近の両側
へ水平変位される。Reference numeral 8 denotes a guide lever that is swingably supported via a pin 9 on the side opposite to the bobbin holder with respect to the circumferential body surface of the rotatable member 5, and is always attached clockwise by a spring 10 wound around the pin 9. A hemispherical protrusion 11 is formed at the tip of the upper piece 8a whose side surface is bent into a substantially L-shape along the circumferential body surface of the rotatable member 5, while the side surface is bent along the nipple 3. The embroidery material S drawn out from the bobbin 6 is inserted into the lower end of the lower piece 8b bent into a dogleg shape, and a nip A/3 is provided near the lower end of the nip A/3 to define the position at which the embroidery material S is fed to the embroidery fabric. The provided guide hole 12 is horizontally displaced to both sides near the needle base where it is provided.
１３はフレーム１の一側面に取着された回転型のソレノ
イドであって、伝動ギヤ４の回転毎に発信される信号で
ほぼ同期的に励磁若しくは消磁され、その回動軸１３＆
に嵌着された揺動レバ１４が下方若しくは上方へ揺動さ
れる。Reference numeral 13 denotes a rotary solenoid attached to one side of the frame 1, which is excited or demagnetized almost synchronously with a signal transmitted every time the transmission gear 4 rotates.
A swing lever 14 fitted to the swing lever 14 is swinged downward or upward.
１５はソレノイド１５の下方でフレーム１の側面に取着
芒れた軸受１６に対し上下のスライド可能に貫挿烙れた
昇降軸でちって、その上端には揺動レバ１４先端の凹部
１４ａに保合するた１１／′１の係合ピン１７が止着さ
れ、その中央部付近には軸受１６の上部に開設された縦
溝１＜Ｓａに係入されて昇降軸１５の回動を規制するた
めの規制ピン１５ａが突設されていて、ソレノイド１３
の励磁および消磁で揺動レバ１４と係合ピン１７とを介
して上下動される。Reference numeral 15 denotes an elevating shaft that is inserted into a bearing 16 attached to the side surface of the frame 1 below the solenoid 15 so as to be able to slide up and down. An engagement pin 17 of 11/'1 is fixedly attached to the engagement pin 17, and near the center of the engagement pin 17 is engaged in a vertical groove 1<Sa formed in the upper part of the bearing 16 to restrict the rotation of the lifting shaft 15. A regulating pin 15a is provided protrudingly for controlling the solenoid 13.
It is moved up and down via the swing lever 14 and the engagement pin 17 by excitation and demagnetization.
１８はガイドレバ８の揺動位置を制御するために昇降軸
１５の下端に取着された連動部材であって、可転部材５
の各回動位置でガイドレバ８の突起１１に摺接してガイ
ドレバ８を押動および解放するために可転部材５を包囲
するほぼリング状に形成てれ、ソレノイド１６を励磁し
て昇降軸１５を下動したと轡には突起１１が押下げられ
てガイ −ドレパ８が図示反時計方向に揺動する一方、
ソレノイド１６を消磁して昇降軸１５が上動したときに
はガイドレバ８が解放されてスプリング１ｏの弾発力で
時計方向に揺動し、ソレノイド１６の励磁および消磁毎
に導孔１２を縫目の通行方向の両側へ交互に水平変位し
て刺しゅう材Ｓの供給位置を左右に移動するととができ
る。Reference numeral 18 denotes an interlocking member attached to the lower end of the lifting shaft 15 in order to control the swinging position of the guide lever 8, and the rotatable member 5
It is formed into a substantially ring shape that surrounds the rotatable member 5 in order to push and release the guide lever 8 by slidingly contacting the protrusion 11 of the guide lever 8 at each rotational position, and energizing the solenoid 16 to lower the elevating shaft 15. When the foot moves, the protrusion 11 is pushed down and the guide-repa 8 swings in the counterclockwise direction shown in the figure.
When the solenoid 16 is demagnetized and the lifting shaft 15 moves upward, the guide lever 8 is released and swings clockwise due to the elastic force of the spring 1o, and the passage of the seam through the guide hole 12 occurs each time the solenoid 16 is energized and demagnetized. This can be achieved by horizontally displacing the embroidery material S alternately to both sides of the direction and moving the supply position of the embroidery material S left and right.
なお、上記実施例において、ボビンホルダ７をフレーム
側に固定してボビン６を定位置で可転支持してもよい。In the above embodiment, the bobbin holder 7 may be fixed to the frame and the bobbin 6 may be rotatably supported at a fixed position.
次に、上記した構成をもつ第１実施例の作用と効果を説
明する。Next, the operation and effects of the first embodiment having the above-described configuration will be explained.
さて、本例ではフレームＦに可転重文されたニップル３
に対し共転可能に外嵌された可転部材５には縫着される
刺しゅう材Ｓを挿通して刺しゅう材Ｓの供給位置を規定
するためにニップｉｖ３の下端付近に配設された導孔１
２をもつガイドレバ８を揺動可能に取着する一方、フレ
ームＰにはガイドレバ８の揺動位置を各縫目毎に制御し
て導孔１２を可転部材５の各回動位置で針元付近の両側
へ交互に変位せしめるためにソレノイド１３で駆動式れ
る連動部材１８を設けである。Now, in this example, nipple 3 is reversibly overlapped in frame F.
The rotatable member 5, which is externally fitted so as to be rotatable with the nip iv3, has a guide hole disposed near the lower end of the nip iv3 in order to insert the embroidery material S to be sewn and define the supply position of the embroidery material S. 1
2 is swingably attached to the frame P, and the swinging position of the guide lever 8 is controlled for each stitch so that the guide hole 12 is positioned near the needle base at each rotational position of the rotatable member 5. An interlocking member 18 driven by a solenoid 13 is provided to alternately displace it to both sides.
このため、刺しゅう縫に際し刺しゅう材Ｓの供給位置を
交互に水平変位せしめて、例えば第４図に示すように、
刺しゅう材Ｓを刺しゅう生地Ｋに対し縫糸Ｎでジグガグ
状に縫付けた刺しゅう布等の各種の刺し―う模様をもつ
刺しゅう布を縫成しうるとともに、可転部材５を回動し
てボビン６を旋回せしめるための駆動矛と、ガイドレバ
８を揺動して刺しゅう材Ｓの供給位置を制御するための
駆動系とを別個に設けであるため、反復回動される可転
部材５を起動するための起動トルクが軽減する結果、可
転部材５の反復回動のサイクルを短縮して刺しゅう縫動
作を高速化しうる効果がある。For this reason, during embroidery sewing, the supply position of the embroidery material S is horizontally displaced alternately, for example, as shown in FIG.
It is possible to sew embroidery fabrics with various embroidery patterns, such as embroidery fabrics in which embroidery material S is sewn in a zig-gag pattern with sewing thread N to embroidery fabric K, and also to sew bobbins 6 by rotating the movable member 5. Since the drive shaft for rotating the embroidery material S and the drive system for swinging the guide lever 8 and controlling the supply position of the embroidery material S are provided separately, the movable member 5 which is rotated repeatedly is activated. As a result of the reduced starting torque, the cycle of repeated rotation of the rotatable member 5 can be shortened and the embroidery operation can be speeded up.
次に、本発明の第２実施例を第５図、第６図にしたがっ
て説明すると、本例では２つの刺しゅう材ｓ１ 、ｓ２
を案内するためにほぼ左右対称状に形成された前後１対
のガイドレバ８Ａ、８Ｂを可転部材５に対しそれぞれ揺
動可能に取着するとともに、両ガイドレバ８Ａ、８Ｂを
スプリング１０Ａで相反方向に付勢し、連動部材１８Ａ
が上下動したときに両ガイドレバ８Ａ 、 ８Ｂが相反
方向に揺動して両溝孔１２Ａ、１２Ｂがそれぞれ左右対
称位置へ交互に変位されるように構成しである。但し、
両溝孔１２Ａ、１２Ｂは前後方向および上下方向に対し
それぞれ若干喰違い状に配設しである。Next, a second embodiment of the present invention will be explained with reference to FIGS. 5 and 6. In this example, two embroidery materials s1 and s2 are used.
A pair of front and rear guide levers 8A, 8B formed almost symmetrically on the left and right sides are each swingably attached to the rotatable member 5, and both guide levers 8A, 8B are moved in opposite directions by a spring 10A. energizing and interlocking member 18A
When the guide levers 8A and 8B move up and down, the guide levers 8A and 8B swing in opposite directions, and the groove holes 12A and 12B are alternately displaced to symmetrical positions. however,
Both slots 12A and 12B are arranged with a slight offset in the front-back direction and the up-down direction, respectively.
このため、本例の装置を使用したときには、例えば第７
図に示すように両刺しゅう４１ｓ１．ｓ２が刺しゅう生
地Ｋに縫糸Ｎで左右対称のジグザグ状に縫付けられた刺
しゅう布等を縫成することができる。Therefore, when using the device of this example, for example, the seventh
As shown in the figure, both embroideries 41s1. It is possible to sew an embroidery cloth or the like in which s2 is sewn on the embroidery cloth K with the sewing thread N in a symmetrical zigzag pattern.
なお、第２実施例のその他の作用と効果については第１
実施例とほぼ同様であるため、その説明を省略する。For other functions and effects of the second embodiment, please refer to the first embodiment.
Since it is almost the same as the embodiment, its explanation will be omitted.
すなわち、本発明は刺しゅう縫ミシンのフレームに可転
垂交されたニップルに対し共転可能に外嵌された可転部
材には縫着される刺しゅう材を挿通してこの刺しゅう材
の供給位置を規定するために前記ニップμの下端付近に
配設された導孔をもつガイドレバを揺動可能に取着する
一方、前記フレームは前記ガイドレバの揺動位置を各縫
目毎に制御して前記導孔を針元付近の両側へ交互に水平
変位せしめるための駆動手段を設けたことによって、刺
しゅう材の供給位置を適確に制御しりるとともに、刺し
ゅう縫動作の高速化を図シうるため、刺しゅう縫ミシン
として極めて優れた発明である。That is, in the present invention, the embroidery material to be sewn is inserted into the rotatable member that is rotatably fitted around the nipple that is rotatably perpendicular to the frame of the embroidery sewing machine, and the feeding position of the embroidery material is determined. A guide lever having a guide hole arranged near the lower end of the nip μ is swingably mounted to define the nip μ, and the frame controls the swing position of the guide lever for each seam to control the guide lever. By providing a driving means for horizontally displacing the hole alternately to both sides near the needle head, the supply position of the embroidery material can be accurately controlled and the embroidery sewing operation can be made at a faster speed. This is an extremely excellent invention as a sewing machine.
第１図〜第４図は本発明の第１実施例を示すもので、第
１図は正面図、第２図は側面図、第３図は第１図のｘ−
Ｘ線断面図、第４図は刺しゅう布の例を示す路体平面図
、第５図は本発明の第２夾施例を示す正面図、第６図は
同じく側面図、第７図は刺しゅう布の例を示す路体平面
図である。
３．３Ａ・・・ニップル ５，５Ａ・・・可転部材８．
８Ａ、８Ｂ・・・ガイドレバ １２．１２Ａ、１２Ｅ・
・・導孔Ｓ、３１．８２・・・刺しゅう材
出願人 東海工業ミシン株式会社
代理人 弁理士 岡 １）英 彦
特開昭ＧＯ−９４６Ｇ５（４）1 to 4 show a first embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is a side view, and FIG. 3 is an x-
An X-ray sectional view, FIG. 4 is a road body plan view showing an example of embroidered cloth, FIG. 5 is a front view showing a second embodiment of the present invention, FIG. 6 is a side view, and FIG. 7 is an embroidered cloth. It is a road body plan view showing an example of cloth. 3.3A... Nipple 5,5A... Rotatable member 8.
8A, 8B... Guide lever 12.12A, 12E.
... Guide hole S, 31.82 ... embroidery material applicant Tokai Kogyo Sewing Machine Co., Ltd. agent Patent attorney Oka 1) Hidehiko Tokukai Sho GO-946G5 (4)
Claims (1)
に対し共転可能に外嵌された可転部材には縫着される刺
し−う材を挿通してこの刺しゅう材の供給位置を規定す
るために前記ニップルの下端付近に配設された導孔をも
つガイドレバを揺動可能に取着する一方、前記フレーム
には前記ガイドレバの揺動位置を各縫目毎に制御して前
記導孔を針元付近の両側へ交互に水平変位せしめるため
の駆動手段を設けたことを特徴とする刺しゅう縫ミシン
。The embroidery material to be sewn is inserted into the rotatable member fitted externally so as to be able to rotate together with the nipple, which is reversibly marked on the frame of the embroidery sewing machine, and in order to define the supply position of the embroidery material. A guide lever having a guide hole disposed near the lower end of the nipple is swingably attached to the frame, and the swing position of the guide lever is controlled for each stitch so that the guide hole is located at the needle base. An embroidery sewing machine characterized by being provided with a drive means for horizontally displacing the vicinity alternately to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19965983A JPS6094665A (en) | 1983-10-24 | 1983-10-24 | Embroidering stitch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19965983A JPS6094665A (en) | 1983-10-24 | 1983-10-24 | Embroidering stitch machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6094665A true JPS6094665A (en) | 1985-05-27 |
| JPH0368146B2 JPH0368146B2 (en) | 1991-10-25 |
Family
ID=16411500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19965983A Granted JPS6094665A (en) | 1983-10-24 | 1983-10-24 | Embroidering stitch machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6094665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007000501A (en) * | 2005-06-27 | 2007-01-11 | Barudan Co Ltd | Method of embroidery, and embroidery sewing machine |
| JP2008086561A (en) * | 2006-10-02 | 2008-04-17 | Barudan Co Ltd | Embroidery machine and zigzag sewing method for flat tape |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58200774A (en) * | 1982-05-18 | 1983-11-22 | 加藤 貴司 | Tape sewing machine |
-
1983
- 1983-10-24 JP JP19965983A patent/JPS6094665A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58200774A (en) * | 1982-05-18 | 1983-11-22 | 加藤 貴司 | Tape sewing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007000501A (en) * | 2005-06-27 | 2007-01-11 | Barudan Co Ltd | Method of embroidery, and embroidery sewing machine |
| JP2008086561A (en) * | 2006-10-02 | 2008-04-17 | Barudan Co Ltd | Embroidery machine and zigzag sewing method for flat tape |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0368146B2 (en) | 1991-10-25 |
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