KR950006369Y1 - Water jet loom's weft feeler - Google Patents
Water jet loom's weft feeler Download PDFInfo
- Publication number
- KR950006369Y1 KR950006369Y1 KR2019930023551U KR930023551U KR950006369Y1 KR 950006369 Y1 KR950006369 Y1 KR 950006369Y1 KR 2019930023551 U KR2019930023551 U KR 2019930023551U KR 930023551 U KR930023551 U KR 930023551U KR 950006369 Y1 KR950006369 Y1 KR 950006369Y1
- Authority
- KR
- South Korea
- Prior art keywords
- weft
- armature
- solenoid
- water jet
- jet loom
- Prior art date
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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
-
- 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
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 사시도.1 is a perspective view of the present invention.
제 2 도는 본 고안 작동상태의 개략적인 평면도구성도로서 (a)도는 위사가 위입된 상태도, (b)도는 위입된 위사를 바디가 밀고 전진하면서 아마추어와 감지편 사이에 삽입된 상태도.Figure 2 is a schematic plan view of the operating state of the present invention (a) is a state in which the weft yarn is engraved, (b) is a state inserted between the armature and the sensing piece while the body pushed and advanced the enclosed weft.
제 3 도는 본 고안 작동상태의 개략적인 측면구성도로서 (a)도는 개구된 경사 사이에 위사가 위입된 상태도, (b)도는 바디가 전진하여 솔레노이드 형성된 아마추어와 감지편 사이에 위사가 삽입파지된 상태도.Figure 3 is a schematic side configuration diagram of the operation state of the present invention (a) is a state in which the weft thread between the opening inclined, (b) is a weft insertion gripping between the armature and the sensing piece formed by the body is advanced State.
제 4 도는 본 고안 솔레노이드의 계략 구성도.4 is a schematic configuration diagram of a solenoid of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 바디 4 : 캣치코드사 전용바디2: body 4: catch body code
6 : 솔레노이드 8 : 감지편6: solenoid 8: sensing piece
10 : 아마추어 12 : 축핀10: amateur 12: shaft pin
14 : 복귀마그네트14: Return magnet
본 고안은 워터제트직기(Water Jet loom)용 위사감지장치에 관한 것으로서 특히 위사의 위입유무를 보다 확실하게 감지함과 동시에 위입된 위사의 단부를 파지케 하므로서 위사의 흔들림을 방지하며 위사장력을 고르게 함으로써 직물 좌우측 부분의 장력편차를 줄여 제품의 품질향상은 물론 위사의 로스량(캣치코드사에 파지절단되어 폐기처분되는 절단사)을 줄이기 위한 것이다.The present invention relates to a weft detecting device for a water jet loom, in particular, to detect the presence or absence of the weft of the weft more securely and at the same time to hold the end of the weft of the weft to prevent the shaking of the weft and evenly weft force By reducing the tension deviation of the left and right sides of the fabric to improve the quality of the product as well as to reduce the loss of the weft yarn (cutting yarn that is cut and discarded by catch cord yarn).
일반적으로 워터제트직기의 제직은 제트분사수에 의해 위사를 좌측에서 우측으로 위입시키게 되면 우측 단부에서 위사의 위입을 감지함과 동시에 바디가 전진하여 바디침운동을 하므로서 제직이 진행된다.In general, when weaving the water jet loom from the left to the right by the jet spray water, the weaving proceeds by detecting the weft of the weft yarn at the right end and moving the body to move forward.
그러나 이러한 제직장치에 있어서 위입된 위사의 좌측은 분사노즐 및 그립퍼에 의해 위사가 파지되고 있지만 위사의 우측단부에는 위사를 파지고정하기 위한 적절한 장치가 없기때문에 위사의 흔들림이 발생하게 되어 장력이 느슨한 상태가 되면 이러한 상태에서 제직이 진행되면 제직된 직물의 좌측과 우축의 장력 불균일로 인하여 여러 부작용이 빈번하게 발생되고 이를 방지하기 위하여는 위사의 위입길이를 필요이상으로 길게 공급하여야 하므로 위사의 로스량이 증가하게 되는 등의 단점이 있는 것이다.However, in the weaving device, the left side of the weft is filled with the injection nozzle and gripper, but the right end of the weft does not have a proper device for gripping the weft because the weft is shaken and the tension is loose. When weaving proceeds in such a state, various side effects frequently occur due to the uneven tension of the left side and the right axis of the woven fabric. In order to prevent this, the weft length of the weft must be supplied longer than necessary, so the amount of weft loss increases. There are disadvantages such as being done.
본 고안은 이러한 종래의 제반 단점을 시정하고자 문제가 야기되고 있는 우측 감지부 즉 경사와 켓치코드사 사이에 아마추어가 승강작동하는 솔레노이드를 장치하여 솔레노이드에 의해 위사의 위입유무를 확인케 하고, 위입된 위사의 단부는 아마추어가 파지하여 위사의 우측 단부 흔들림을 방지케 하므로서 그 만큼 위사의 위입 길이를 줄여 위사의 로스량을 줄일수 있도록 함과 동시에 제직된 원단의 좌우 장력이 균일하게 이루어지도록 한 것으로서 본 고안의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.The present invention is equipped with a solenoid in which an amateur moves up and down between the right side sensing unit, that is, the inclined side and the catch cord yarn, to check the presence or absence of the weft of the weft by the solenoid. The end of the weft is to prevent the shaking of the right end of the weft by the armature to hold the weft, so as to reduce the loss of the weft by the length of the weft by that amount, and to make the right and left tension of the woven fabric uniform. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the invention are described in detail with reference to the accompanying drawings.
위터제트직기용 바디(2) 일측에 캣치코드사 전용바디(4)를 고정 설치하여서 된 통상의 워터제트직기에 있어서, 캣치코드사 전용바디(4) 일측에 솔레노이드(6)를 고정설치하되, 솔레노이드(6) 전방에는 선단부가 상향절곡된 감지편(8)을 고정설치하고 감지편(8) 하단에는 역시 선단부가 하향절곡된 아마추어(10)를 고정설치하되 아마추어(10)는 축핀(12)을 축으로 승강작동케 하고, 솔레노이드(6)와 아마추어(10)상하에는 복귀 마그네트(14)를 각각 설치하여 같은 극성끼리 서로 접하게 설치하여서 된 것이다.In a general water jet loom which is fixed to the catch cord yarn body 4 on one side of the body of the jacket jet loom, the solenoid 6 is fixed on one side of the catch cord yarn dedicated body 4, The front end of the solenoid (6) is fixed to the sensing piece (8) with the front end is bent up and fixed to the lower end of the sensing piece (8) armature (10) is also fixed to the armature (10) shaft pin (12) And the return magnets 14 are provided above and below the solenoid 6 and the armature 10, respectively, and the same polarities are in contact with each other.
미설명 부호(16)은 경사, (18)은 켓치코드사, (20)은 위사, (22)는 종광, (24)는 템플, (26)은 코일이다.Reference numeral 16 denotes a warp yarn, 18 is a catch cord yarn, 20 is a weft yarn, 22 is a heald, 24 is a temple, and 26 is a coil.
이와같이 구성된 본 고안은 종광(22)에 의해 경사(16)가 개구되고 개구된 경사(16)사이로 위사(20)를 위입하고 바디(2)가 전진하여 제직이 진행된다는 것은 종래와 같으나 개구된 경사(16) 사이로 위사(20)가 위입됨과 동시에 바디(2)가 전진하여 솔레노이드(6)를 전진시키게 되므로 위입된 위사(20)는 솔레노이드(6) 전방에 위치한 감지편(8)과 아마추어(10) 사이의 공간부에 삽입된다.In the present invention configured as described above, the inclination 16 is opened by the seed light 22 and the weft 20 is inserted between the inclined openings 16, and the body 2 is advanced so that weaving proceeds as before. As the weft yarn 20 enters between the 16 and at the same time, the body 2 moves forward to advance the solenoid 6, so the engraved weft 20 is provided with the sensing piece 8 located in front of the solenoid 6 and the armature 10. Is inserted into the space between them.
이때 솔레노이드(6)의 코일(26)에 전류가 흘러 자력이 발생되고 따라서 아마추어(10)는 축핀(12)을 중심으로 자력에 의해 상승하여 감지편(8)과 아마추어(10)의 공간부에 삽입된 위사(20)를 파지하게 되고 위사(20)를 파지한 상태에서 바디(2)가 전진하여 제직이 진행된다.At this time, a current flows through the coil 26 of the solenoid 6 to generate a magnetic force. Accordingly, the armature 10 rises by the magnetic force around the shaft pin 12 to form a space in the sensing piece 8 and the armature 10. The inserted weft 20 is gripped and the body 2 is advanced in the state of holding the weft 20 so that weaving proceeds.
위사(20)의 위입 유무감지는 다음과 같이 감지하게 된다.Detecting the presence of the weft yarn 20 is detected as follows.
즉 감지편(8)과 아마추어(10) 사이의 공간부에 도착된 위사(20)가 위입된후 자력에 의해 아마추어(10)가 상승하게 되면 감지편(8)과 아마추어(10) 사이에 위사(20)가 삽입되어 통전되는 전류의 량이 현저히 떨어지게 되므로 위사(20)의 정상적인 위입으로 판단하여 제직이 진행되며, 반대로 위사(20)가 위압되지 않은 상태에서 아마추어(10)가 자력에 의해 상승하게 되면 감지편(8)과 아마추어(10)가 직접 접촉하여 정상적인 통전이 이루어지게 되므로 위사(20)의 위입이 이루어지지 않을 것으로 판단하여 제직을 즉시 중지시키게 되는 것이다.That is, if the armature 10 rises by magnetic force after the weft yarn 20 arriving in the space between the sensing piece 8 and the armature 10 enters the weft thread between the sensing piece 8 and the armature 10. Since the amount of current that is inserted by 20 is significantly reduced, weaving proceeds by judging that the weft 20 is in the normal position. On the contrary, the armature 10 rises by the magnetic force while the weft 20 is not pressed. If the sensing piece (8) and the armature (10) is in direct contact with the normal current is made is made so that the weft of the weft (20) is determined to stop the weaving immediately.
또한 정상적으로 위입된 위사(20)는 솔레노이드(6) 전방에 구성된 감지편(8)과 아마추어(10)에 의해 파지된 상태에서 위사(20)가 전진하여 제직이 진행되므로 위사(20)의 흔들림을 방지하여 제직된 원단의 좌우측 장력이 균일하게 될뿐아니라 종래와 같이 위사(20)의 흔들림을 방지하기 위하여 필요이상으로 위사의 길이를 길게 하므로서 많이 발생하게 되는 위사의 로스량을 줄일 수 있게 되는 것이다.In addition, the weft yarn 20 that is normally enclosed is shaken by the weft yarn 20 because the weft yarn 20 moves forward in the state held by the sensing piece 8 and the armature 10 formed in front of the solenoid 6. In addition, the left and right tension of the woven fabric is not only uniform, but also to reduce the amount of weft loss that occurs a lot by increasing the length of the weft yarn more than necessary to prevent shaking of the weft yarn 20 as in the prior art. .
이때 솔레노이드(6)와 아마추어(10)에 설치된 마그네트(14)는 극성이 서로 같은 쪽으로 설치되어 있기 때문에 솔레노이드(6)에 자력이 상실되면 서로 반대쪽으로 밀게되고 따라서 솔레노이드(6)에 접하여 있던 아마추어(10)를 원복시켜 다음 작동을 준비하기 위한 것이다.At this time, since the magnets 14 installed on the solenoid 6 and the armature 10 have the same polarity, the magnets 14 are pushed to the opposite side when the magnetic force is lost in the solenoid 6, and thus the armature that is in contact with the solenoid 6 ( 10) to prepare for the next operation.
따라서 본 고안은 워터제트직기의 우측 감지부에 위사의 위입감지와 동시에 위입된 위사(20)를 강제로 파지고정한 상태에서 제직이 진행되게 하므로서 장력이 균일한 직물을 제직할 수 있을 뿐아니라 위사의 로스량을 줄일 수 있게 되는 등의 효과가 있는 것이다.Therefore, the present invention allows the weaving to be carried out in a state in which the weft yarn 20 is forcedly grasped and fixed at the same time as the weft detection of the weft yarn on the right sensing part of the water jet weaving machine, as well as the weaving of the fabric of uniform tension. The effect is that the amount of loss can be reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930023551U KR950006369Y1 (en) | 1993-11-09 | 1993-11-09 | Water jet loom's weft feeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930023551U KR950006369Y1 (en) | 1993-11-09 | 1993-11-09 | Water jet loom's weft feeler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950014337U KR950014337U (en) | 1995-06-16 |
| KR950006369Y1 true KR950006369Y1 (en) | 1995-08-08 |
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ID=19367513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930023551U KR950006369Y1 (en) | 1993-11-09 | 1993-11-09 | Water jet loom's weft feeler |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950006369Y1 (en) |
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1993
- 1993-11-09 KR KR2019930023551U patent/KR950006369Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR950014337U (en) | 1995-06-16 |
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