CN105671750B - A kind of Mainspring type catches latitude device - Google Patents
A kind of Mainspring type catches latitude device Download PDFInfo
- Publication number
- CN105671750B CN105671750B CN201610235313.4A CN201610235313A CN105671750B CN 105671750 B CN105671750 B CN 105671750B CN 201610235313 A CN201610235313 A CN 201610235313A CN 105671750 B CN105671750 B CN 105671750B
- Authority
- CN
- China
- Prior art keywords
- clockwork spring
- motor
- optical sensor
- weft yarn
- annular seating
- 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 Mainspring type and catches the clockwork spring that latitude device includes being fixed on annular seating, the center of the clockwork spring is connected on a motor by connecting rod, a conical cover body is coaxially arranged with front of the clockwork spring center, optical sensor is provided with the annular seating, the optical sensor and motor electrical connection, in the present invention, after weft yarn sequentially passes through clockwork spring and optical sensor, signal is passed to motor by optical sensor, motor drives clockwork spring to move by connecting rod with the hand of spiral of inverse clockwork spring, now, space between clockwork spring diminishes, until weft yarn is clamped, catch latitude completion, the present apparatus is simple in construction, it is big to catch latitude scope, catch rapid, practicality is high.
Description
Technical field
The present invention relates to shuttleless loom field, is that a kind of Mainspring type of shuttleless loom catches latitude device especially.
Background technology
With the horizontal growth improved with products export of China's textile industry, the demand of shuttleless loom is growing day by day,
Laid a good foundation for the technology upgrading and transformation of textile enterprise of China.Develop from external shuttleless loom technology, in electromechanical
Change, speed, select color etc. technical, all free great variety, particularly in recent years, the domestic shuttleless loom development in China is very fast,
Industrial chain is preliminarily formed, product cost declines to a great extent, and technical performance increases.
During shuttleless loom after fly-shuttle loom, a kind of new loom of birth.Shuttleless loom is so that its component is light, vibration
Small, the advantages that noise is low, speed is fast, efficiency high, loom market has been captured rapidly.Shuttleless loom divides rapier loom, piece tatting again
The operation principle of machine, water-jet loom, air-jet loom etc., wherein air-jet loom is used air as because medium, to eject
Compressed air stream weft yarn is produced smear tea tractive force and draw, weft tapes are crossed into shed open, reached by jet caused by jet
To the purpose of succinct wefting insertion.But weft yarn is because own wt is light, so external interference is highly susceptible to when through shed open, tradition
Weft catching device it is complicated, therefore, be badly in need of simple and practical weft catching device.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of Mainspring type to catch latitude device, and the Mainspring type catches latitude device
Simple in construction, practicality is high.
The technical solution adopted for the present invention to solve the technical problems is：
The Mainspring type, which catches latitude device, includes annular seating and the clockwork spring being fixed on annular seating, and the center of the clockwork spring passes through
Connecting rod is connected on a motor, is coaxially arranged with a conical cover body in front of the clockwork spring center, on the annular seating
It is provided with optical sensor, the optical sensor and motor electrical connection.
Preferably, the section of the conical cover body is more than the section of motor.
Preferably, the clockwork spring, smooth towards the surface of weft direction, its section is arc.
Preferably, do frosted processing on the bar body of the clockwork spring clipped weft yarn.
Preferably, being coaxially connected with an air draught cover body after the annular seating, blower fan is installed in the suspended hood body.
The operation principle and advantage of the present invention：
After weft yarn sequentially passes through clockwork spring and optical sensor, signal is passed to motor by optical sensor, and motor passes through
Connecting rod drives clockwork spring motion with the hand of spiral of inverse clockwork spring, and now, the space between clockwork spring diminishes, until weft yarn is clamped, catches latitude
Complete, the present apparatus is simple in construction, and it is big to catch latitude scope, catches rapid, and practicality is high.
Brief description of the drawings
Fig. 1 is the structural representation (front view) that this Mainspring type catches latitude device embodiment one.
Fig. 2 is the A-A profiles that this Mainspring type catches latitude device Fig. 1.
Fig. 3 is the structural representation that this Mainspring type catches latitude device embodiment two.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
In the present embodiment one, refering to Fig. 1, Fig. 2, the Mainspring type, which catches latitude device, to be included annular seating 110 and is fixed on annular seating
Clockwork spring 100 on 110, the center of the clockwork spring 100 are connected on a motor 200 by connecting rod 210, the clockwork spring 100
A conical cover body 150 is coaxially arranged with front of center, optical sensor 120, institute are provided with after the annular seating 110
State optical sensor 120 and motor 200 is electrically connected.
Above-mentioned Mainspring type catches latitude device, and the section of the conical cover body 150 is more than the section of motor.
Above-mentioned Mainspring type catches latitude device, and smooth towards the surface of the incident direction of weft yarn 10, its section is the clockwork spring 100
Weft yarn 10 can be inducted into the gap of clockwork spring by arc, the section of arc.
Above-mentioned Mainspring type catches latitude device, frosted processing is done on the bar body of the clipped weft yarn 10 of clockwork spring 100, beneficial to clockwork spring
100 clipped weft yarns 10.
Above-mentioned Mainspring type catches the operation principle of latitude device：
After weft yarn 10 sequentially passes through clockwork spring 100 and optical sensor 120, signal is passed to electricity by optical sensor 120
Machine 200, motor 200 drive clockwork spring 100 to move by connecting rod 210 with the hand of spiral of inverse clockwork spring, now, the sky between clockwork spring 100
Gap diminishes, until weft yarn 10 is clamped, catches latitude completion, the present apparatus is simple in construction, and braking is rapid, and practicality is high.
Embodiment two：
In embodiment one, this Mainspring type catches the operation principle of latitude device and its advantage has been described above, it is contemplated that the quilt of weft yarn 10
Also stayed in clockwork spring 100 after cutting, if removing the weft yarn 10 cut not in time, it will impacted to catching latitude next time,
Therefore, in embodiment two, the weft catching device shown in embodiment one is further improved by we.
In this embodiment, refering to Fig. 3, with an air draught cover body 130, the air draught are coaxially connected with after annular seating 110
Blower fan is installed in cover body 130, the blower fan is electrically connected with motor 200, and after weft yarn 10 is cut, motor 200 drives clockwork spring
100 are moved with the remy hair bar hand of spiral, and weft yarn 10 is released, meanwhile, blower fan starts, and suctions out the weft yarn 10 cut, and is next
Secondary latitude of catching is ready, and this improvement is advantageous to this Mainspring type and catches the continuous work of latitude device, while can focus on what is be sucked out
Staplings, reduce the amount of labour of operating personnel.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., protection scope of the present invention should be included in.
Claims (2)
1. a kind of Mainspring type catches latitude device, it is characterised in that：Including annular seating (110) and the clockwork spring being fixed on annular seating (110)
(100), the center of the clockwork spring (100) is connected on a motor (200) by connecting rod (210), in the clockwork spring (100)
A conical cover body (150) is coaxially arranged with front of heart position, optical sensor is provided with the annular seating (110)
(120), the optical sensor (120) and motor (200) electrical connection；
The section of the conical cover body (150) is more than the section of motor；
For the clockwork spring (100) smooth towards the surface of weft yarn (10) incident direction, its section is arc；
Frosted processing is done on the bar body of clockwork spring (100) clipped weft yarn (10).
2. Mainspring type according to claim 1 catches latitude device, it is characterised in that：It is coaxially connected with after the annular seating (110)
One air draught cover body (130), the air draught cover body (130) is interior to be provided with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235313.4A CN105671750B (en) | 2016-04-15 | 2016-04-15 | A kind of Mainspring type catches latitude device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235313.4A CN105671750B (en) | 2016-04-15 | 2016-04-15 | A kind of Mainspring type catches latitude device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105671750A CN105671750A (en) | 2016-06-15 |
| CN105671750B true CN105671750B (en) | 2017-12-01 |
Family
ID=56309744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610235313.4A Expired - Fee Related CN105671750B (en) | 2016-04-15 | 2016-04-15 | A kind of Mainspring type catches latitude device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105671750B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN1505709A (en) * | 2001-05-21 | 2004-06-16 | Ƥ��ŵ�ɷ�����˾ | Thread clamp for a weaving machine and weaving machine comprising such thread clamp |
| CN2835180Y (en) * | 2005-09-16 | 2006-11-08 | 徐保国 | Convenient and rapid rope retracting device |
| CN104220659A (en) * | 2012-02-08 | 2014-12-17 | 必佳乐公司 | Device for catching and stretching a weft thread, weaving machine and method for catching and stretching a weft thread |
| CN205635983U (en) * | 2016-04-15 | 2016-10-12 | 苏州市丹纺纺织研发有限公司 | Latitude ware is caught to clockwork spring formula |
-
2016
- 2016-04-15 CN CN201610235313.4A patent/CN105671750B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505709A (en) * | 2001-05-21 | 2004-06-16 | Ƥ��ŵ�ɷ�����˾ | Thread clamp for a weaving machine and weaving machine comprising such thread clamp |
| 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 |
| CN2835180Y (en) * | 2005-09-16 | 2006-11-08 | 徐保国 | Convenient and rapid rope retracting device |
| CN104220659A (en) * | 2012-02-08 | 2014-12-17 | 必佳乐公司 | Device for catching and stretching a weft thread, weaving machine and method for catching and stretching a weft thread |
| CN205635983U (en) * | 2016-04-15 | 2016-10-12 | 苏州市丹纺纺织研发有限公司 | Latitude ware is caught to clockwork spring formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105671750A (en) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190606 Address after: 215200 Group 17 of Furu Village in Tongluo Community, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yixing Textile Co.,Ltd. Address before: 215228 10 Shengze Textile Science and Technology Pioneer Park 1188 Shengze Second Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU DANFANG TEXTILE RESEARCH & DEVELOPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |