JPH0378083U - - Google Patents
Info
- Publication number
- JPH0378083U JPH0378083U JP11719990U JP11719990U JPH0378083U JP H0378083 U JPH0378083 U JP H0378083U JP 11719990 U JP11719990 U JP 11719990U JP 11719990 U JP11719990 U JP 11719990U JP H0378083 U JPH0378083 U JP H0378083U
- Authority
- JP
- Japan
- Prior art keywords
- defective
- time
- sensor
- yarns
- yarn
- 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
Landscapes
- Looms (AREA)
Description
第１図は不良糸除去装置の平面図、第２図は同
装置の垂直断面図、第３図は第２図の−線で
の断面図、第４図はセンサーの取り付け部分の拡
大断面図、第５図はセンサーの拡大正面図、第６
図は本考案の不良糸除去用制御装置のブロツク線
図、第７図および第８図は動作時のタイムチヤー
ト図である。
１……不良糸除去装置、２……案内ノズル、３
……カツター、４……巻取り装置、５……よこ入
れノズル、６……織布、７……筒状のヤーンガイ
ド、９……巻取り体、１０……回転体、１２……
ブローノズル、２０……押圧シリンダ、２２……
押圧体、２４……コイルスプリング、３２……排
出路、３５……駆動モータ、３６……案内筒、３
７……案内孔、４０……センサー、４３……不良
糸除去用制御装置、４５……比較回路、４６……
時間測定回路、４７，４８……比較回路、４９，
５０……時間設定器、５１……オアゲート、５３
……リレー、５４……リレー接点、５６……よこ
糸、５７……たて糸、５９……制御器。
Fig. 1 is a plan view of the defective yarn removing device, Fig. 2 is a vertical sectional view of the same device, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is an enlarged sectional view of the sensor attachment part. , Figure 5 is an enlarged front view of the sensor, and Figure 6 is an enlarged front view of the sensor.
The figure is a block diagram of the defective yarn removal control device of the present invention, and FIGS. 7 and 8 are time charts during operation. 1... Defective yarn removing device, 2... Guide nozzle, 3
... cutter, 4 ... winding device, 5 ... horizontal insertion nozzle, 6 ... woven fabric, 7 ... cylindrical yarn guide, 9 ... winding body, 10 ... rotating body, 12 ...
Blow nozzle, 20...Press cylinder, 22...
Pressing body, 24... Coil spring, 32... Discharge path, 35... Drive motor, 36... Guide tube, 3
7... Guide hole, 40... Sensor, 43... Control device for removing defective yarn, 45... Comparison circuit, 46...
Time measurement circuit, 47, 48... Comparison circuit, 49,
50...Time setter, 51...Or gate, 53
... Relay, 54 ... Relay contact, 56 ... Weft, 57 ... Warp, 59 ... Controller.
Claims (1)
良糸除去装置において、 上記不良糸の抜き取り経路中にあつて不良糸の
有無を検知するセンサーと、不良糸の抜き取り開
始から不良糸の抜き取りが完了して上記センサー
が糸無し信号を出力するまでの抜き取り時間を測
定する時間測定回路と、この時間測定回路によつ
て測定された抜き取り時間と予め定めた基準時間
とを比較し抜き取り時間が基準時間を越えたとき
に信号を出力する比較回路と、この比較回路の出
力信号に応じて織機の運転可否状態を設定する制
御器とを具備することを特徴とする無杼織機の不
良糸除去用制御装置。[Scope of Claim for Utility Model Registration] A defective yarn removing device that extracts and removes defective yarns from inside the warp opening, which includes a sensor that detects the presence or absence of defective yarns in the defective yarn removal path, and a sensor that detects the presence or absence of defective yarns in the defective yarn removal path, and A time measurement circuit that measures the removal time until the defective yarn is removed and the sensor outputs a no-thread signal, and the removal time measured by this time measurement circuit is compared with a predetermined reference time. A shuttleless loom comprising: a comparison circuit that outputs a signal when the sampling time exceeds a reference time; and a controller that sets whether or not the loom can be operated in accordance with the output signal of the comparison circuit. Control device for removing defective threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117199U JPH0714378Y2 (en) | 1990-11-09 | 1990-11-09 | Control device for defective yarn removal of shuttleless loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117199U JPH0714378Y2 (en) | 1990-11-09 | 1990-11-09 | Control device for defective yarn removal of shuttleless loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0378083U true JPH0378083U (en) | 1991-08-07 |
| JPH0714378Y2 JPH0714378Y2 (en) | 1995-04-05 |
Family
ID=31665432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117199U Expired - Lifetime JPH0714378Y2 (en) | 1990-11-09 | 1990-11-09 | Control device for defective yarn removal of shuttleless loom |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714378Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627621A (en) * | 1979-08-15 | 1981-03-18 | Toyota Motor Corp | Sensor |
-
1990
- 1990-11-09 JP JP1990117199U patent/JPH0714378Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627621A (en) * | 1979-08-15 | 1981-03-18 | Toyota Motor Corp | Sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714378Y2 (en) | 1995-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0236597B1 (en) | Mispick removing device for a shuttleless loom | |
| US4688606A (en) | Improper weft removing device for shuttleless looms | |
| JPH0378083U (en) | ||
| JPS6241083U (en) | ||
| US4041985A (en) | Weft sensor system of sensing malfunction of a weaving loom | |
| CS230360B1 (en) | Weaving machine | |
| JPH0651944B2 (en) | How to remove defective yarn from shuttleless loom | |
| JP2583755B2 (en) | Automatic repair equipment for shuttleless looms | |
| JPS62141088U (en) | ||
| EP0492745A1 (en) | Weft handling apparatus in a jet loom | |
| JP2578055B2 (en) | Defective yarn removal method | |
| JP2516611Y2 (en) | Defective yarn removing device | |
| JPH0345976Y2 (en) | ||
| JPH0426467Y2 (en) | ||
| JP2526676B2 (en) | Weft processing device in jet room | |
| JPS62129084U (en) | ||
| JPH0519343Y2 (en) | ||
| JPS61155393U (en) | ||
| JPH01129286U (en) | ||
| EP0483068A1 (en) | Apparatus for disposing of weft yarn piece in a jet loom | |
| JP3174646B2 (en) | Weft removal method | |
| JPS63135546A (en) | Inferior yarn removing device of shuttleless loom | |
| JPH0315575Y2 (en) | ||
| EP0488954B1 (en) | Weft yarn handling apparatus in a jet loom | |
| JPS6378080U (en) |