KR940007771Y1 - Weft yarn supplying feeler for water jet loom - Google Patents
Weft yarn supplying feeler for water jet loom Download PDFInfo
- Publication number
- KR940007771Y1 KR940007771Y1 KR92018882U KR920018882U KR940007771Y1 KR 940007771 Y1 KR940007771 Y1 KR 940007771Y1 KR 92018882 U KR92018882 U KR 92018882U KR 920018882 U KR920018882 U KR 920018882U KR 940007771 Y1 KR940007771 Y1 KR 940007771Y1
- Authority
- KR
- South Korea
- Prior art keywords
- jet loom
- hole
- weft
- feeler
- water jet
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/34—Weft stop motions
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/32—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by liquid jet
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 감지기 본체 사시도.1 is a perspective view of a detector body of the present invention.
제 2 도는 본 고안의 감지기 본체 측면도.2 is a side view of the detector body of the present invention.
제 3 도는 본 고안의 투광기의 수광기 부분 단면도.3 is a partial cross-sectional view of a light receiver of the light projector of the present invention.
제 4 도는 본 고안의 전체적인 회로도.4 is an overall circuit diagram of the present invention.
제 5 도는 본 고안의 감지기 부분의 회로도.5 is a circuit diagram of the detector portion of the present invention.
제 6 도는 본 고안의 감지기 단면예시도이다.6 is a cross-sectional view of a detector of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 감지기본체 1a : 하단지지부1: sensing base 1a: lower support part
1' : 요입홈 2 : 관통부1 ': recessed groove 2: through part
3 : 통사간격부 4 : 안내편3: interval interval 4: guide
5 : 투광기 6 : 수광기5 light emitter 6 light receiver
7 : 회로기판 8 : 위사7: circuit board 8: weft
9 : 고정판9: fixed plate
본 고안은 위터젯트 직기에 사용되는 위사 감지기에 관한 것인데 보다 구체적으로는 위터젯트 직기가 가동되어 경사 개구 동작이 반복되고 경사개구부로 위사가 투입되면서 바디가 왕복하여 제직을 진행할때 위사가 투입되지 않고 제직이 진해되는 일이 없도록 이를 감지하는 기구를 만드는 것이다.The present invention relates to a weft detector for use in a jet jet loom. More specifically, the weft jet loom is operated so that the inclined opening operation is repeated, and the weft is injected into the inclined opening so that the weft is not injected when the body reciprocates by weaving. It is to make a mechanism to detect weaving so that it does not become thick.
종래에도 이러한 목적으로 여러가지 형태의 위사 감지기가 사용된 사실은 있으나 그 정밀성과 실용성 면에서 상당한 오차가 있었기 때문에 작업능률을 향상시키는데 적당치 못한 미흡점이 있었고 특히 워터젯트 직기와 같은 고속지기에 있어서는 감지기의 정밀성이 고도로 요구되는 것이 현실임을 감안할때 신속한 감지와 정교한 작동을 갖는 감지기가 요구된다 할것이므로 본 고안은 위와 같은 종래의 결점을 시정하기 위하여 안출한 것으로 이를 보다 상세히 도면에 의거 설명하면 다음과 같다.Although various types of weft detectors have been used for this purpose in the past, there are considerable errors in their precision and practicality, and they are not suitable for improving work efficiency. Especially, in the case of a high speed machine such as a water jet loom, Considering the fact that high precision is required in reality, a sensor having a rapid detection and sophisticated operation will be required. Thus, the present invention has been devised to correct the above-described drawbacks.
내수성 재질로 만들어지면서 취부공(1C)이 형성된 감지기 본체(1)의 하부에 구멍이 큰 관통부(2)를 형성하여 관통부(2)의 측방(직기에서 볼때 전방쪽)으로 실이 통과할 정도의 크기로된 협소한 통사간격부(3)를 형성하여 하측과 상측에 서로 마주보도록 투광기(5)와 수광기(6)를 장치하고 입구측상면에 내측으로 안내편(4)을 부착하며 안내편이 형성되는 반대측의 본체 외측면에 회로 기판(7) 내장홈(1')을 형성하여 외측에 뚜껑(1'')을 덮어 피스보울트로 고정시키게하고 회로기판에 공급되는 전원 코트는 측벽구멍으로 연결시키고 투광기 도선(5a)은 관통부 하측 지지부(1a)에 형성된 요입홈(1b)을 통해 본체의 회로기판과 연결되게한 구조이다.It is made of a water-resistant material and formed a through hole 2 having a large hole in the lower part of the detector body 1 in which the mounting hole 1C is formed so that the thread can pass through the side of the through part 2 (front side when viewed from the loom). Forming a narrow projection interval (3) of the size of about to install a light transmitter (5) and a light receiver (6) so as to face each other on the lower side and the upper side and attach the guide piece (4) inward on the upper side of the inlet side A circuit board 7 built-in groove 1 'is formed on the outer side of the main body on the opposite side where the guide piece is formed, and the lid 1' 'is covered on the outside to fix with a piece bowl, and the power coat supplied to the circuit board has side wall holes. And the light-transmitter lead 5a is connected to the circuit board of the main body through the recessed groove 1b formed in the lower support 1a of the through part.
이와같이된 본 고안은 감지기본체(1)를 고정판(9)에 부착하여 위사투입부 반대측에 감지판(1)이 고정되도록 장치하면 위터젯트 직기가 작동되어 경사가 개구됨에 따라 그 개구부로 공급되는 위사가 투입부에서 발사되어 상대측으로 관통되면 감지기 본체(1)의 관통부(2)로 통과하고 이어서 바디가 위사를 직조부로 강제 이동시키게 되는데 이때 관통부(2)에서 통사간격부(3)를 지나게 되어 투광기(5)와 수광기(6)사이를 지나게 되므로 이과정에서 발생하는 신호가 필라(제 4 도 (F)부분으로 입력되어 기계동작 타이밍 신호 입력부(T)로 들어오는 신호와 비교하여 그 작동이 정상적이며 회로기판의 작동으로 표시등(L)에 불이켜저 정상 작동신호가 나오므로 위입상태를 유안으로 알수 있고 만약 위사가 공급되지 않고 바디가 작동하면 바디가 왕복되어도 투광기의 수광기사이에 위사가 자나가지 않게 되어 통사간격부에서 신호가 들어오지 않고 기계 동작신호만 입력부(T)로 유입되므로 비교 회로가 이를 감지하여 비정상임을 알려 스톱신호(S)를 송출하기 때문에 즉시 직기 운전이 멈춰지게 되어서 위입이 없는 상태로 제작되는 것을 방지하는 것이다.The present invention is attached to the sensing plate (1) to the fixing plate (9) to attach the sensing plate (1) is fixed to the opposite side of the weft inlet unit when the widget jet loom is operated, the weft that is supplied to the opening as the slope is opened Is fired from the input part and penetrates to the other side, it passes through the penetrating part 2 of the detector body 1, and then the body forcibly moves the weft to the weaving part. As it passes between the transmitter 5 and the receiver 6, the signal generated in this process is input to the pillar (Fig. 4 (F) part and compared with the signal coming into the machine operation timing signal input unit T). This indicator is normal and the indicator light (L) lights up to give a normal operating signal. As wefts do not grow between the receivers, the signal does not come from the communication interval and only the machine operation signal flows into the input unit (T). Therefore, the comparison circuit detects this and sends out a stop signal (S). It stops and prevents it from being made without indentation.
이렇게 하므로서 기계 동작 속도에 비교되는 신속한 속도로 정확한 위입 감지가 가능하므로 주위의 간섭없이 정교한 위사 감지가 이루어지고 이로인해 보다 고급 품질의 재질이 가능케되는 효과가 있고 감지기의 설치가 용이하고 워터젯트 직기에서 분사되는 물의 영향을 받지 않는 감지기 제질이 가능하여 실용적이고 편리한 위사 감지를 얻는 것이다.This allows accurate intrusion detection at a faster speed compared to the machine operating speed, resulting in sophisticated weft detection without interference from surroundings, thereby enabling higher quality materials and easy installation of the detector and in waterjet looms. It is possible to make the sensor material which is not affected by the water sprayed to obtain practical and convenient weft detection.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92018882U KR940007771Y1 (en) | 1992-10-01 | 1992-10-01 | Weft yarn supplying feeler for water jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92018882U KR940007771Y1 (en) | 1992-10-01 | 1992-10-01 | Weft yarn supplying feeler for water jet loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940010078U KR940010078U (en) | 1994-05-21 |
| KR940007771Y1 true KR940007771Y1 (en) | 1994-10-24 |
Family
ID=19341148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92018882U KR940007771Y1 (en) | 1992-10-01 | 1992-10-01 | Weft yarn supplying feeler for water jet loom |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940007771Y1 (en) |
-
1992
- 1992-10-01 KR KR92018882U patent/KR940007771Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940010078U (en) | 1994-05-21 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |