JPS61111984U - - Google Patents
Info
- Publication number
- JPS61111984U JPS61111984U JP20141884U JP20141884U JPS61111984U JP S61111984 U JPS61111984 U JP S61111984U JP 20141884 U JP20141884 U JP 20141884U JP 20141884 U JP20141884 U JP 20141884U JP S61111984 U JPS61111984 U JP S61111984U
- Authority
- JP
- Japan
- Prior art keywords
- weft
- water jet
- jet loom
- heat
- electrodes
- 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 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Looms (AREA)
Description
第１図は本考案装置を付した水噴射式織機の部
分正面図、第２図はその側面図、第３図および第
４図は緯糸検知用電極の部分詳細図、第５図は従
来装置説明用の織機の部分平面図、第６図はその
緯糸検知用電極装着部の部分正面図である。
１…緯糸、３…経糸、４…筬、１１ａ，１１ｂ
…緯糸検知用電極、２０…スレソードシヤフト、
２５…ブラケツト、２７…保持体、２９…絶縁体
、３２…押圧体、３５…熱収縮チユーブ、３６…
ひだ、３６ａ…上面、３６ｂ…下面、３７…環状
溝。
Fig. 1 is a partial front view of a water jet loom equipped with the device of the present invention, Fig. 2 is a side view thereof, Figs. 3 and 4 are partial detailed views of the weft detection electrode, and Fig. 5 is a conventional device. FIG. 6 is a partial plan view of the loom for explanation, and a partial front view of the weft detection electrode attachment part thereof. 1... Weft, 3... Warp, 4... Reed, 11a, 11b
...Weft detection electrode, 20...Thread sword shaft,
25... Bracket, 27... Holding body, 29... Insulator, 32... Pressing body, 35... Heat shrink tube, 36...
Folds, 36a...upper surface, 36b...lower surface, 37...annular groove.
Claims (1)
する一対の緯糸検知用電極１１ａ，１１ｂを配設
し、筬打過程でこれらの電極１１ａ，１１ｂが水
を含んだ緯糸１に接触して導通することにより緯
糸１を検知するようにした水噴射式織機の緯糸検
知装置において、緯糸検知用電極１１ａ，１１ｂ
を保持する絶縁体２９を経糸３よりも下方位置に
おいて、スレソードシヤフト２０に固定して設け
、この絶縁体２９より上方に向けて突設した一対
の緯糸検知用電極１１ａ，１１ｂに、それぞれ緯
糸１との接触部を除いて絶縁性の熱収縮チユーブ
３５を被覆し、この熱収縮チユーブ３５に波状の
ひだ３６を設け、このひだ３６の上面３６ａを中
心部から半径方向に向つて急角度で下降する斜面
に形成すると共に、ひだ３６の下面３６ｂを中心
部から半径方向に向つて緩角度で下降する斜面に
形成したことを特徴とする水噴射式織機の緯糸検
知装置。 ２ 緯糸検知用電極１１ａ，１１ｂを被覆する熱
収縮チユーブ３５の上縁位置において、電極１１
ａ，１１ｂを上方へ向つて切り込んだ環状溝３７
を形成し、この環状溝３７内に熱収縮チユーブ３
５の上端部３５ａを嵌入してなる実用新案登録請
求の範囲第１項記載の水噴射式織機の緯糸検知装
置。[Claims for Utility Model Registration] 1. A pair of weft detection electrodes 11a, 11b which operate integrally with the reed 4 are arranged on the opposite side of the weft insertion path, and these electrodes 11a, 11b are activated during the reed beating process. In a weft detection device for a water jet loom, which detects a weft 1 by contacting and conducting electricity to the weft 1 containing water, weft detection electrodes 11a and 11b
An insulator 29 for holding the weft is fixed to the thread sword shaft 20 at a position below the warp 3, and a pair of weft detecting electrodes 11a and 11b protruding upward from the insulator 29 are connected to the weft. 1 is covered with an insulating heat-shrinkable tube 35 except for the contact part with the heat-shrinkable tube 35, and a wavy pleat 36 is provided on the heat-shrinkable tube 35, and the upper surface 36a of the pleat 36 is formed at a steep angle in the radial direction from the center. A weft detection device for a water jet loom, characterized in that the lower surface 36b of the pleats 36 is formed as a slope that descends at a gentle angle from the center in the radial direction. 2 At the upper edge position of the heat shrink tube 35 covering the weft detection electrodes 11a and 11b, the electrode 11
An annular groove 37 cut upward in a and 11b
A heat shrink tube 3 is formed in this annular groove 37.
5. A weft detection device for a water jet loom according to claim 1, which is formed by fitting the upper end portion 35a of a water jet loom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20141884U JPS61111984U (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20141884U JPS61111984U (en) | 1984-12-25 | 1984-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61111984U true JPS61111984U (en) | 1986-07-15 |
Family
ID=30763191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20141884U Pending JPS61111984U (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111984U (en) |
-
1984
- 1984-12-25 JP JP20141884U patent/JPS61111984U/ja active Pending
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