JPH0183079U - - Google Patents
Info
- Publication number
- JPH0183079U JPH0183079U JP1987178617U JP17861787U JPH0183079U JP H0183079 U JPH0183079 U JP H0183079U JP 1987178617 U JP1987178617 U JP 1987178617U JP 17861787 U JP17861787 U JP 17861787U JP H0183079 U JPH0183079 U JP H0183079U
- Authority
- JP
- Japan
- Prior art keywords
- weft
- tension
- gripping
- drawn
- main nozzle
- 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
- 239000004744 fabric Substances 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Looms (AREA)
Description
第１図は本考案にかかる無杼織機における緯糸
処理装置の一実施例を示す要部平面図、第２図は
同側面図、第３図は本考案の作動時の状態を示す
部分的平面図、第４図は本考案の作動時における
緯糸の張力変化を示すグラフである。
１……筬、２……織前、３……織布、４，１４
……カツター、５……主ノズル、５ａ……先端部
、６……フイーラー、７……貯留装置、８……回
転軸、９……ドラム、１０……巻付腕、１１，２
０……アクチユエータ、１２……係止ピン、１３
……空気噴射ノズル、１５……誘導管、１６……
（緯糸の）把持牽引機構、１７，１８……ローラ
、１９……サーボモータ、２３……張力検知器、
２５……コントローラ。
Fig. 1 is a plan view of essential parts showing an embodiment of the weft processing device for a shuttleless loom according to the present invention, Fig. 2 is a side view of the same, and Fig. 3 is a partial plan view showing the state of the present invention during operation. FIG. 4 is a graph showing changes in weft tension during operation of the present invention. 1...Reed, 2...Orimae, 3...Woven cloth, 4,14
... Cutter, 5 ... Main nozzle, 5a ... Tip, 6 ... Feeler, 7 ... Storage device, 8 ... Rotating shaft, 9 ... Drum, 10 ... Wrapping arm, 11, 2
0... Actuator, 12... Locking pin, 13
... Air injection nozzle, 15 ... Guidance tube, 16 ...
(Weft thread) gripping and pulling mechanism, 17, 18...roller, 19...servo motor, 23...tension detector,
25...controller.
Claims (1)
に筬打ちされた緯糸を、前記主ノズル近傍に設け
た誘導管内に引き込み、該誘導管の出口近傍に連
接された把持牽引機構によつて緯糸を把持し、且
つ外方へ牽引するようにした無杼織機における緯
糸処理装置において、 前記誘導管内に引き込まれた緯糸の近傍適宜部
位に、該緯糸の緊張状態を検出する張力検知器を
設けるとともに、該張力検知器の信号を受けて前
記把持牽引機構による緯糸の牽引動作を一時的に
断接するコントローラを具備して成ることを特徴
とする無杼織機における緯糸処理装置。[Claims for Utility Model Registration] The weft threads are injected from the main nozzle into the opening of the warp threads and beaten into the fabric, and then drawn into a guide pipe provided near the main nozzle, and connected near the exit of the guide pipe. In a weft processing device for a shuttleless loom, in which a weft is gripped and pulled outward by a gripping and pulling mechanism, the tension state of the weft is maintained at an appropriate location near the weft that has been drawn into the guide tube. Weft processing in a shuttleless loom, comprising: a tension detector for detecting tension; and a controller for temporarily disconnecting/disconnecting the weft pulling operation by the gripping/pulling mechanism upon receiving a signal from the tension detector. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178617U JPH0183079U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178617U JPH0183079U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183079U true JPH0183079U (en) | 1989-06-02 |
Family
ID=31470226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178617U Pending JPH0183079U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183079U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62184146A (en) * | 1986-02-10 | 1987-08-12 | 津田駒工業株式会社 | Method and apparatus for removing inferior yarn of shuttleless loom |
-
1987
- 1987-11-24 JP JP1987178617U patent/JPH0183079U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62184146A (en) * | 1986-02-10 | 1987-08-12 | 津田駒工業株式会社 | Method and apparatus for removing inferior yarn of shuttleless loom |
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