JPS6311585U - - Google Patents
Info
- Publication number
- JPS6311585U JPS6311585U JP10182986U JP10182986U JPS6311585U JP S6311585 U JPS6311585 U JP S6311585U JP 10182986 U JP10182986 U JP 10182986U JP 10182986 U JP10182986 U JP 10182986U JP S6311585 U JPS6311585 U JP S6311585U
- Authority
- JP
- Japan
- Prior art keywords
- weft
- light
- drum
- storage device
- projected
- 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
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Looms (AREA)
Description
第1図はこの考案の第1の実施例を示す側面図
、第2図は第1図からの変化を示す一部破断側面
図、第3図は第1の光電センサを示す一部破断略
体断面図、第4図は第2の光電センサを示す一部
破断略体断面図、第5図は第2の実施例を示す一
部破断略体断面図、第6図は第3の実施例を示す
一部破断側面図である。
ドラム……5、緯糸係止ピン……6、第2反射
式光電センサ……14、投光部……15、受光部
……16。
Fig. 1 is a side view showing a first embodiment of this invention, Fig. 2 is a partially cutaway side view showing changes from Fig. 1, and Fig. 3 is a partially cutaway schematic showing the first photoelectric sensor. 4 is a partially broken schematic sectional view showing the second photoelectric sensor, FIG. 5 is a partially broken schematic sectional view showing the second embodiment, and FIG. 6 is a partially broken schematic sectional view showing the second embodiment. FIG. 3 is a partially cutaway side view showing an example. Drum...5, weft locking pin...6, second reflective photoelectric sensor...14, light emitter...15, light receiver...16.
Claims (1)
を巻付貯留するとともに、緯糸係止ピンによつて
貯留された緯糸の巻戻しを阻止し、緯入れ時には
緯糸係止ピンが緯糸を開放し、緯入れ中ドラムか
ら巻戻される緯糸を投光部及び受光部よりなる反
射式光電センサによつて検出して所定時期に前記
緯糸係止ピンを作動して緯糸の巻戻しを停止し、
緯入れを終了するようにした緯糸測長貯留装置に
おいて、前記光電センサをドラム外周面近傍の緯
糸通過位置に配設し、さらに投光部からの光を空
間中に投射した無杼織機における緯糸測長貯留装
置。 2 前記ドラムの外周面には、投光部より発せら
れる光が投射される光通過孔を透設した実用新案
登録請求の範囲第1項に記載の無杼織機における
緯糸測長貯留装置。 3 ドラムを複数個の分割片にて形成し、これら
分割片間に投光部より発せられる光が投射される
光通過溝を形成した実用新案登録請求の範囲第1
項に記載の無杼織機における緯糸測長貯留装置。[Claims for Utility Model Registration] 1. The weft is wound and stored on the outer circumferential surface of the drum held in a stationary state, and a weft locking pin prevents the stored weft from being unwound, so that the weft is removed during weft insertion. The locking pin releases the weft, and a reflective photoelectric sensor consisting of a light emitter and a light receiver detects the weft unwound from the drum during weft insertion, and operates the weft locking pin at a predetermined time to release the weft. stop rewinding,
In a weft length measuring and storage device configured to finish weft insertion, the photoelectric sensor is disposed at a weft passing position near the outer circumferential surface of the drum, and light from a light projecting section is projected into space. Length measurement storage device. 2. The weft length measuring and storage device for a shuttleless loom according to claim 1, wherein a light passage hole through which light emitted from a light projecting section is projected is provided on the outer peripheral surface of the drum. 3 Utility model registration claim 1 in which the drum is formed of a plurality of divided pieces, and a light passage groove through which light emitted from a light projecting section is projected is formed between these divided pieces.
A weft length measuring and storage device for a shuttleless loom as described in 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986101829U JPH0454228Y2 (en) | 1986-07-02 | 1986-07-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986101829U JPH0454228Y2 (en) | 1986-07-02 | 1986-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6311585U true JPS6311585U (en) | 1988-01-26 |
JPH0454228Y2 JPH0454228Y2 (en) | 1992-12-18 |
Family
ID=30972917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986101829U Expired JPH0454228Y2 (en) | 1986-07-02 | 1986-07-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0454228Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0230889U (en) * | 1988-08-18 | 1990-02-27 | ||
KR100603241B1 (en) | 2004-12-31 | 2006-07-20 | 이희성 | An apparatus for controlling tension of yarn |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5747951A (en) * | 1980-09-05 | 1982-03-19 | Nissan Motor | Drum type weft yarn length measuring and storing apparatus of shuttleless loom |
JPS5766158A (en) * | 1980-10-03 | 1982-04-22 | Nissan Motor | Drum type weft yarn storing apparatus |
JPS5924058A (en) * | 1982-07-31 | 1984-02-07 | オーエム工業株式会社 | Grating |
JPS6028552A (en) * | 1983-07-25 | 1985-02-13 | 日産自動車株式会社 | Length measuring and amount control apparatus of weft yarn length measuring apparatus |
JPS60162838A (en) * | 1984-01-27 | 1985-08-24 | 株式会社豊田自動織機製作所 | Wefting method in fluid jet type loom |
JPS60181347A (en) * | 1984-02-21 | 1985-09-17 | 株式会社豊田自動織機製作所 | Measurement of weft yarn length in fluid jet type loom |
JPS6188964U (en) * | 1984-11-14 | 1986-06-10 |
-
1986
- 1986-07-02 JP JP1986101829U patent/JPH0454228Y2/ja not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5747951A (en) * | 1980-09-05 | 1982-03-19 | Nissan Motor | Drum type weft yarn length measuring and storing apparatus of shuttleless loom |
JPS5766158A (en) * | 1980-10-03 | 1982-04-22 | Nissan Motor | Drum type weft yarn storing apparatus |
JPS5924058A (en) * | 1982-07-31 | 1984-02-07 | オーエム工業株式会社 | Grating |
JPS6028552A (en) * | 1983-07-25 | 1985-02-13 | 日産自動車株式会社 | Length measuring and amount control apparatus of weft yarn length measuring apparatus |
JPS60162838A (en) * | 1984-01-27 | 1985-08-24 | 株式会社豊田自動織機製作所 | Wefting method in fluid jet type loom |
JPS60181347A (en) * | 1984-02-21 | 1985-09-17 | 株式会社豊田自動織機製作所 | Measurement of weft yarn length in fluid jet type loom |
JPS6188964U (en) * | 1984-11-14 | 1986-06-10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0230889U (en) * | 1988-08-18 | 1990-02-27 | ||
KR100603241B1 (en) | 2004-12-31 | 2006-07-20 | 이희성 | An apparatus for controlling tension of yarn |
Also Published As
Publication number | Publication date |
---|---|
JPH0454228Y2 (en) | 1992-12-18 |
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