JPH0341891U - - Google Patents
Info
- Publication number
- JPH0341891U JPH0341891U JP10126889U JP10126889U JPH0341891U JP H0341891 U JPH0341891 U JP H0341891U JP 10126889 U JP10126889 U JP 10126889U JP 10126889 U JP10126889 U JP 10126889U JP H0341891 U JPH0341891 U JP H0341891U
- Authority
- JP
- Japan
- Prior art keywords
- input switch
- rotation
- instructs
- stop
- instructing
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図と第２図はそれぞれ本考案に係るタフト
機の概念図、第３図は本考案に係るタフト機のニ
ードルとルーパー及びナイフの作動変位曲線図、
第４図はタフト機の協働位置でのニードルとルー
パーとナイフの要部側面図、第５図はタフト機の
ニードルとルーパーとナイフの作動変位曲線図、
第６図は在来のモーター制禦装置の概念図である
。
１１……正転信号発信素子、１２……逆転信号
発信素子、１３……正逆切替指示素子、１４……
情報信号発信素子、１５……稼動信号記憶素子、
１６……信号演算素子、１７……切替回数読取素
子、１８……停止信号発信素子、１９……正逆反
転回数設定素子、２０……正逆回転角度設定素子
、２１……設定値変更素子、２２……稼動入力ス
イツチ、２３……反転入力スイツチ、２４……制
禦装置、２５……停止入力スイツチ、２６，２７
……センサー、２８……クランク軸、２９……サ
ーボモーター、３０……クランク機構、３１……
ニードル、３２……基布、３３……媒介伝動装置
、３４……パイル糸ループ、３５……ルーパー、
３６……ナイフ、３７……パイル。
FIGS. 1 and 2 are conceptual diagrams of the tuft machine according to the present invention, and FIG. 3 is an operating displacement curve diagram of the needle, looper, and knife of the tuft machine according to the present invention,
Fig. 4 is a side view of the main parts of the needle, looper, and knife in the cooperative position of the tuft machine, Fig. 5 is a working displacement curve diagram of the needle, looper, and knife of the tuft machine,
FIG. 6 is a conceptual diagram of a conventional motor control device. 11...Forward rotation signal transmitting element, 12...Reverse rotation signal transmitting element, 13...Forward/reverse switching instruction element, 14...
Information signal transmitting element, 15... operation signal storage element,
16...Signal calculation element, 17...Switching number reading element, 18...Stop signal transmitting element, 19...Forward/reverse rotation number setting element, 20...Forward/reverse rotation angle setting element, 21...Set value changing element , 22... Operation input switch, 23... Reverse input switch, 24... Control device, 25... Stop input switch, 26, 27
...Sensor, 28...Crankshaft, 29...Servo motor, 30...Crank mechanism, 31...
needle, 32...base fabric, 33...mediate transmission device, 34...pile yarn loop, 35...looper,
36...Knife, 37...Pile.
Claims (1)
と、連続正転の停止を指示する停止入力スイツチ
２５と、連続正転を正逆反転に切替えてから回転
停止を指示する反転入力スイツチ２３と、正逆反
転開始を指示してから回転停止を指示する寸動入
力スイツチ１０と、停止位置を指示する位置検出
センサー２７とを具備する制禦装置２４の組み込
まれたサーボモーター２９がクランク機構３０を
介してニードルとルーパーおよびナイフに連節さ
れており、正逆反転角度をサーボモーター２９に
指示するセンサー２６と上記位置検出センサー２
７とが上記クランク機構３０の部材に設けられて
いることを特徴とする寸動停止タフト機。 Operation input switch 22 instructs to start continuous forward rotation
, a stop input switch 25 that instructs to stop continuous forward rotation, a reversal input switch 23 that instructs to stop rotation after switching continuous forward rotation to forward/reverse rotation, and a reversal input switch 23 that instructs to stop rotation after instructing to start forward/reverse rotation. A servo motor 29 incorporating a control device 24, which is equipped with an inching input switch 10 for instructing and a position detection sensor 27 for instructing a stop position, is connected to the needle, looper, and knife via a crank mechanism 30. The sensor 26 instructs the servo motor 29 about the forward/reverse reversal angle and the position detection sensor 2.
7 is provided on a member of the crank mechanism 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10126889U JPH047199Y2 (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10126889U JPH047199Y2 (en) | 1989-08-29 | 1989-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0341891U true JPH0341891U (en) | 1991-04-22 |
| JPH047199Y2 JPH047199Y2 (en) | 1992-02-26 |
Family
ID=31650228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10126889U Expired JPH047199Y2 (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047199Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007513656A (en) * | 2003-12-15 | 2007-05-31 | フリツツ・ゲガウフ・アクチエンゲゼルシヤフト・ベルニナ・ネーマシイネンフアブリーク | Method and apparatus for controlling needle movement in a sewing machine |
-
1989
- 1989-08-29 JP JP10126889U patent/JPH047199Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047199Y2 (en) | 1992-02-26 |
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