CN105671751B - A kind of sliding positioning formula catches latitude device - Google Patents
A kind of sliding positioning formula catches latitude device Download PDFInfo
- Publication number
- CN105671751B CN105671751B CN201610236062.1A CN201610236062A CN105671751B CN 105671751 B CN105671751 B CN 105671751B CN 201610236062 A CN201610236062 A CN 201610236062A CN 105671751 B CN105671751 B CN 105671751B
- Authority
- CN
- China
- Prior art keywords
- frame shape
- sliding
- wire
- shape track
- weft 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- D03D47/30—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 gas jet
- D03D47/3066—Control or handling of the weft at or after arrival
- D03D47/308—Stretching or holding the weft
Abstract
The present invention provides a kind of sliding positioning formula and catches latitude device, the frame shape track at latitude end is caught including loom is arranged in, framed shape optical sensor is set on rear side of the frame shape track, four sliding slots are provided on the inside of the frame shape track, there are two the sliding blocks being driven by motor for setting in every sliding slot, the sliding block in sliding slot being oppositely arranged is correspondingly connected with by two parallel wires, the motor and sliding block and the frame shape optical sensor are electrically connected, rotation is driven by motor in the wire and direction of rotation is opposite, in the present invention, after frame shape optical sensor, which detects weft yarn, to be passed through, electric motor starting, sliding block drives parallel wire quickly to move toward one another from frame shape track side, since the quadrangle that four parallel wires surround is smaller and smaller, weft yarn is finally limited to the center of frame shape track, simultaneously, since wire parallel to each other is inside To rotation, weft yarn can be tensed, prevents it from falling off.
Description
Technical field
The present invention relates to field of textile machinery, are that a kind of sliding positioning formula suitable for shuttleless loom catches latitude device particularly.
Background technique
Fly-shuttle loom is using traditional because of loom.Shuttle volume is big, heavy, is come and gone and is projected repeatedly, machine vibration
It is dynamic big, high noise, speed are slow, low efficiency.
And when shuttleless loom after fly-shuttle loom, a kind of new loom of birth.Shuttleless loom is light with its component, vibrates
The advantages that small, low noise, speed are fast, high-efficient has captured rapidly loom market.Shuttleless loom divides rapier loom, piece tatting again
Machine, water-jet loom, air-jet loom etc., wherein the working principle of air-jet loom is to use air as wefting insertion medium, to eject
Compressed air stream frictional traction generated to weft yarn draw, weft tapes are crossed into shed open, are reached by the jet stream that jet generates
To the purpose of wefting insertion, since the medium such as water or air of driving weft yarn will receive external influence in flight course,
Weft yarn is different from by catching the position at latitude end every time, and weft yarn is caused to be easily separated from weft catching device.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of sliding positioning formulas to catch latitude device, sliding positioning
Formula, which catches latitude device, can accurately capture weft yarn.
The technical solution adopted by the present invention to solve the technical problems is:
Sliding positioning formula catches latitude device, and the frame shape track at latitude end is caught including loom is arranged in, is arranged after the frame shape track
Framed shape optical sensor, the frame shape track inside are provided with four sliding slots, and there are two is driven by motor for setting in every sliding slot
Dynamic sliding block, the sliding block in sliding slot being oppositely arranged are correspondingly connected with by two parallel wires, the motor and sliding block with
The frame shape optical sensor electrical connection, rotation is driven by motor in the wire and direction of rotation is opposite.
Preferably, linear distance is greater than 0.1mm between the wire to intersect vertically.
Preferably, the centre of the wire is provided with the ring-shaped groove matched with weft yarn, make frosted processing in slot.
Preferably, the radian of the arc section of the arcuate furrow is not less than 30 °.
The present invention has the advantages that
After frame shape optical sensor, which detects weft yarn, to be passed through, electric motor starting, sliding block drives parallel wire from frame shape
Track side quickly moves toward one another, and since the quadrangle that four parallel wires surround is smaller and smaller, is finally limited to weft yarn
The center of frame shape track, simultaneously as wire parallel to each other can tense weft yarn, prevent it from falling off inwardly to rotation.
Detailed description of the invention
Fig. 1 is the right view that this sliding positioning formula catches latitude device.
Fig. 2 is the front view that this sliding positioning formula catches latitude device.
Fig. 3 is the movement schematic diagram that this sliding positioning formula catches latitude device.
Fig. 4 is the enlarged drawing that this sliding positioning formula catches latitude device label I.
Fig. 5 is the sectional view that this sliding positioning formula catches latitude device label H.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
In the present embodiment, refering to fig. 1, Fig. 2, Fig. 4 and Fig. 5, the sliding positioning formula catch latitude device include setting caught in loom
The frame shape track 200 at latitude end, is arranged framed shape optical sensor 300 after the frame shape track 200, in the frame shape track 200
Side is provided with four sliding slots 220, and setting is there are two the sliding block 210 being driven by motor in every sliding slot 220, the sliding slot being oppositely arranged
Sliding block 210 in 220 is correspondingly connected with by two parallel wires 100, the motor and sliding block 210 and the frame shape optics
Inductor 300 is electrically connected, and rotation is driven by motor for the wire 100 and direction of rotation is opposite.
Above-mentioned sliding positioning formula catches latitude device, and linear distance is greater than 0.1mm between the wire 100 to intersect vertically, prevents
Square crossing generates abrasion.
Above-mentioned sliding positioning formula catches latitude device, and the centre of the wire 100 is provided with the annular ditch matched with weft yarn 10
Slot 50 makees frosted processing in slot, increases the friction of wire 100 and weft yarn 10, prevents sluff-offs.
Above-mentioned sliding positioning formula catches latitude device, and the radian of the arc section of the arcuate furrow 50 is not less than 30 °.
Above-mentioned sliding positioning formula catches the working method of latitude device:
Refering to Fig. 2 and Fig. 4, after frame shape optical sensor 300, which detects weft yarn 10, to be passed through, electric motor starting, 210 band of sliding block
Parallel wire 100 is moved quickly to move toward one another from 200 side of frame shape track, due to four parallel wires 100 surround four
Side shape is smaller and smaller, and weft yarn 10 is finally limited to the center of frame shape track, simultaneously as wire 100 parallel to each other to
It is interior to rotation, weft yarn 10 can be tensed, prevent it from falling off.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on should be included in protection scope of the present invention.
Claims (1)
1. a kind of sliding positioning formula catches latitude device, it is characterised in that: catch the frame shape track (200) at latitude end, institute including loom is arranged in
It states and framed shape optical sensor (300) is set on rear side of frame shape track (200), be provided with four on the inside of the frame shape track (200)
Sliding slot (220), there are two the sliding block (210) being driven by motor, the sliding slots being oppositely arranged (220) for the interior setting of every sliding slot (220)
Interior sliding block (210) is correspondingly connected with by two parallel wires (100), the motor and sliding block (210) and the frame shape
Optical sensor (300) electrical connection, rotation is driven by motor for the wire (100) and direction of rotation is opposite；
Linear distance is greater than 0.1mm between the wire (100) to intersect vertically；
The centre of the wire (100) is provided with the arcuate furrow (50) matched with weft yarn (10), makees frosted processing in slot；
The radian of the arc section of the arcuate furrow (50) is not less than 30 °；
The electric motor starting, sliding block (210) drive parallel wire (100) quickly to move toward one another from frame shape track (200) side,
Since the quadrangle that four parallel wires (100) surround is smaller and smaller, weft yarn (10) is finally limited to frame shape track
Center, simultaneously because wire (100) parallel to each other can tense weft yarn (10) inwardly to rotation.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236062.1A CN105671751B (en) | 2016-04-15 | 2016-04-15 | A kind of sliding positioning formula catches latitude device |
| PCT/CN2016/103467 WO2017177658A1 (en) | 2016-04-15 | 2016-10-27 | Sliding and positioning weft catcher |
| DE212016000117.5U DE212016000117U1 (en) | 2016-04-15 | 2016-10-27 | Gleitpositionierungsfänger |
| DE112016002775.3T DE112016002775T5 (en) | 2016-04-15 | 2016-10-27 | Gleitpositionierungsfänger |
| JP2018600130U JP3220562U (en) | 2016-04-15 | 2016-10-27 | Slide / positioning weft capture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236062.1A CN105671751B (en) | 2016-04-15 | 2016-04-15 | A kind of sliding positioning formula catches latitude device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105671751A CN105671751A (en) | 2016-06-15 |
| CN105671751B true CN105671751B (en) | 2019-09-13 |
Family
ID=56309715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610236062.1A Expired - Fee Related CN105671751B (en) | 2016-04-15 | 2016-04-15 | A kind of sliding positioning formula catches latitude device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3220562U (en) |
| CN (1) | CN105671751B (en) |
| DE (2) | DE212016000117U1 (en) |
| WO (1) | WO2017177658A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671751B (en) * | 2016-04-15 | 2019-09-13 | 苏州市丹纺纺织研发有限公司 | A kind of sliding positioning formula catches latitude device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100360A (en) * | 1986-01-20 | 1987-10-21 | 株式会社豐田自动机械制作所 | The weft yarn processing method of shuttleless loom |
| CN1129466A (en) * | 1993-07-19 | 1996-08-21 | Iro有限公司 | Feed system for a jet loom |
| WO2004029346A1 (en) * | 2002-09-18 | 2004-04-08 | Lindauer Dornier Gesellschaft Mbh | Method for holding a weft yarn, and a jet weaving machine, particularly serving to carry out this method |
| EP1413659A1 (en) * | 2002-10-23 | 2004-04-28 | Kaihara Kabushiki Kaisha | Weft holding device in fluid jet loom |
| CN201390840Y (en) * | 2009-02-25 | 2010-01-27 | 江苏万工科技集团有限公司 | Weft yarn detection device |
| CN102471958A (en) * | 2009-07-01 | 2012-05-23 | 必佳乐公司 | Device and method for catching and stretching weft threads in weaving machine |
| CN205775089U (en) * | 2016-04-15 | 2016-12-07 | 苏州市丹纺纺织研发有限公司 | A kind of slip location formula catches latitude device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD243304B1 (en) * | 1985-12-12 | 1990-10-17 | Textima Veb K | DEVICE FOR SHEET POSITIONING ON GRIPPER WEAVING MACHINES |
| CN103696104A (en) * | 2013-12-30 | 2014-04-02 | 苏州尤盛纺织有限公司 | Self-adaptive weft catching device |
| CN104032455B (en) * | 2014-06-23 | 2015-07-15 | 湖州石淙印染有限公司 | Electromagnetic weft catching and tightening structure |
| CN204780082U (en) * | 2015-06-01 | 2015-11-18 | 苏州市晨彩纺织研发有限公司 | Woof sprays station keeping structure |
| CN105671751B (en) * | 2016-04-15 | 2019-09-13 | 苏州市丹纺纺织研发有限公司 | A kind of sliding positioning formula catches latitude device |
-
2016
- 2016-04-15 CN CN201610236062.1A patent/CN105671751B/en not_active Expired - Fee Related
- 2016-10-27 JP JP2018600130U patent/JP3220562U/en not_active Expired - Fee Related
- 2016-10-27 DE DE212016000117.5U patent/DE212016000117U1/en not_active Expired - Lifetime
- 2016-10-27 DE DE112016002775.3T patent/DE112016002775T5/en not_active Ceased
- 2016-10-27 WO PCT/CN2016/103467 patent/WO2017177658A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100360A (en) * | 1986-01-20 | 1987-10-21 | 株式会社豐田自动机械制作所 | The weft yarn processing method of shuttleless loom |
| CN1129466A (en) * | 1993-07-19 | 1996-08-21 | Iro有限公司 | Feed system for a jet loom |
| WO2004029346A1 (en) * | 2002-09-18 | 2004-04-08 | Lindauer Dornier Gesellschaft Mbh | Method for holding a weft yarn, and a jet weaving machine, particularly serving to carry out this method |
| EP1413659A1 (en) * | 2002-10-23 | 2004-04-28 | Kaihara Kabushiki Kaisha | Weft holding device in fluid jet loom |
| CN201390840Y (en) * | 2009-02-25 | 2010-01-27 | 江苏万工科技集团有限公司 | Weft yarn detection device |
| CN102471958A (en) * | 2009-07-01 | 2012-05-23 | 必佳乐公司 | Device and method for catching and stretching weft threads in weaving machine |
| CN205775089U (en) * | 2016-04-15 | 2016-12-07 | 苏州市丹纺纺织研发有限公司 | A kind of slip location formula catches latitude device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017177658A1 (en) | 2017-10-19 |
| CN105671751A (en) | 2016-06-15 |
| DE112016002775T5 (en) | 2018-03-01 |
| DE212016000117U1 (en) | 2018-01-23 |
| JP3220562U (en) | 2019-03-22 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200327 Address after: 215228 large Xie village, Shengze Town, Wujiang City, Jiangsu, Suzhou Patentee after: Wujiang Sanwei textile finishing Co.,Ltd. Address before: 215228, Shengze Textile Science and Technology Pioneer Park, No. 1188 west two ring road, Shengze Town, Wujiang District, Jiangsu, Suzhou, 10 Patentee before: SUZHOU DANFANG TEXTILE RESEARCH & DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |