JPH01147281U - - Google Patents
Info
- Publication number
- JPH01147281U JPH01147281U JP4333188U JP4333188U JPH01147281U JP H01147281 U JPH01147281 U JP H01147281U JP 4333188 U JP4333188 U JP 4333188U JP 4333188 U JP4333188 U JP 4333188U JP H01147281 U JPH01147281 U JP H01147281U
- Authority
- JP
- Japan
- Prior art keywords
- weft tension
- weft
- guide
- yarn
- detection device
- 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 4
- 238000009941 weaving Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Looms (AREA)
Description
第１図は本考案の緯糸張力調整装置の実施例を
示す構成説明図、第２図は第１図の要部拡大図、
第３図は第１図の装置の作動を説明するためのフ
ローチヤート、第４図は緯糸張力検知装置の他の
例を示す斜視図、第５図は第１図の装置の他の使
用例を示す構成説明図、第６図は第５図のガイド
の拡大説明図である。
１，１Ａ，１Ｂ…給糸体、２…緯糸、５…緯入
れノズル、１１，１１Ａ…ガイド、１２…距離変
更駆動装置、１５…スクリユーシヤフト、１６…
キヤリア、１７…サーボモータ、１９…ロツド、
２１，２１Ａ…緯糸張力検知装置、２４…可動ロ
ーラ、２５…支持レバー、２６，２６Ａ…センサ
、２７…制御装置。
FIG. 1 is a configuration explanatory diagram showing an embodiment of the weft tension adjusting device of the present invention, FIG. 2 is an enlarged view of the main part of FIG. 1,
FIG. 3 is a flowchart for explaining the operation of the device shown in FIG. 1, FIG. 4 is a perspective view showing another example of the weft tension detection device, and FIG. 5 is another example of how the device shown in FIG. 1 is used. FIG. 6 is an enlarged explanatory diagram of the guide shown in FIG. 5. 1, 1A, 1B... Yarn feeder, 2... Weft, 5... Weft insertion nozzle, 11, 11A... Guide, 12... Distance changing drive device, 15... Screw shaft, 16...
Carrier, 17... Servo motor, 19... Rod,
21, 21A... Weft tension detection device, 24... Movable roller, 25... Support lever, 26, 26A... Sensor, 27... Control device.
Claims (1)
のちに製織に供するようにした無杼織機において
、給糸体とガイドとの間の緯糸張力を直接あるい
は間接的に検知する緯糸張力検知装置と、給糸体
とガイドとを相対的に接近離間させて、両者間の
距離を変化させる距離変化駆動装置と、緯糸張力
検知装置の出力信号に基づいて、緯糸張力が最小
になるように距離変更駆動装置を駆動させる制御
装置とから構成したことを特徴とする無杼織機の
緯糸張力調整装置。 A weft tension detection device for directly or indirectly detecting the weft tension between the yarn supplying body and the guide in a shuttleless loom in which the weft yarn pulled out from the yarn supplying body is passed through a guide and then used for weaving. , a distance change drive device that moves the yarn feeder and the guide relatively closer to each other and changes the distance between them, and a distance change that minimizes the weft tension based on the output signal of the weft tension detection device. 1. A weft tension adjustment device for a shuttleless loom, comprising a control device for driving a drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333188U JPH01147281U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333188U JPH01147281U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147281U true JPH01147281U (en) | 1989-10-11 |
Family
ID=31269730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4333188U Pending JPH01147281U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147281U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63126945A (en) * | 1986-11-12 | 1988-05-30 | 株式会社豊田自動織機製作所 | Weft yarn tension adjusting method in shuttleless loom |
-
1988
- 1988-03-31 JP JP4333188U patent/JPH01147281U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63126945A (en) * | 1986-11-12 | 1988-05-30 | 株式会社豊田自動織機製作所 | Weft yarn tension adjusting method in shuttleless loom |
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