JPS63133561U - - Google Patents
Info
- Publication number
- JPS63133561U JPS63133561U JP2367487U JP2367487U JPS63133561U JP S63133561 U JPS63133561 U JP S63133561U JP 2367487 U JP2367487 U JP 2367487U JP 2367487 U JP2367487 U JP 2367487U JP S63133561 U JPS63133561 U JP S63133561U
- Authority
- JP
- Japan
- Prior art keywords
- tension
- sensor
- diagram showing
- thread
- intermediate member
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Description
第１図はワインデイングユニツトの一例を示す
概略構成図、第２図は本考案のテンシヨンセンサ
ーの実施例を示す平面図、第３図は同側面図、第
４図は糸テンシヨンによる押圧力のセンサへの伝
達関係を示す模式図、第５図は上記センサーで得
られるテンシヨン変動の状態を示すグラフ、第６
図、第７図は上記第５図の信号を処理した状態を
示す線図、第８図はテンシヨン切れが発生する場
合のテンシヨン変動を示す線図、第９図は第１図
の制御回路３０の一例を示す回路図である。
７…テンシヨンセンサー、１７…圧電素子、２
０…テンシヨン検出部、２２…中間部材。
Fig. 1 is a schematic configuration diagram showing an example of a winding unit, Fig. 2 is a plan view showing an embodiment of the tension sensor of the present invention, Fig. 3 is a side view of the same, and Fig. 4 is a pressing force due to the thread tension. Fig. 5 is a schematic diagram showing the transmission relationship to the sensor; Fig. 5 is a graph showing the state of tension fluctuation obtained with the above sensor;
7 is a diagram showing the processed state of the signal in FIG. 5, FIG. 8 is a diagram showing tension fluctuation when tension breakage occurs, and FIG. 9 is a diagram showing the control circuit 30 of FIG. 1. It is a circuit diagram showing an example. 7... Tension sensor, 17... Piezoelectric element, 2
0... Tension detection section, 22... Intermediate member.
Claims (1)
ンシヨンにより変位するテンシヨン検出部材との
間に、テンシヨンを拡大して上記センサに伝達す
る中間部材を介在させたことを特徴とするテンシ
ヨンセンサー。 A tension sensor characterized in that an intermediate member is interposed between a tension detection sensor main body and a tension detection member that comes into contact with a thread and is displaced by the tension, and that magnifies the tension and transmits it to the sensor.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2367487U JPS63133561U (en) | 1987-02-20 | 1987-02-20 | |
| IT8748479A IT1218170B (en) | 1986-10-11 | 1987-10-09 | PROCEDURE FOR WINDING WIRE IN AUTOMATIC WINDING MACHINE AND RELATED CONTROL DEVICE |
| DE19873734471 DE3734471A1 (en) | 1986-10-11 | 1987-10-12 | Winding machine |
| US07/361,778 US5056734A (en) | 1986-10-11 | 1989-05-26 | Automatic winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2367487U JPS63133561U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133561U true JPS63133561U (en) | 1988-09-01 |
Family
ID=30822196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2367487U Pending JPS63133561U (en) | 1986-10-11 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133561U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226467A (en) * | 1985-03-30 | 1986-10-08 | Mitsubishi Metal Corp | Device for change in winding of very fine wire |
-
1987
- 1987-02-20 JP JP2367487U patent/JPS63133561U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226467A (en) * | 1985-03-30 | 1986-10-08 | Mitsubishi Metal Corp | Device for change in winding of very fine wire |