CN107557971A - A kind of pneumatic picking mechanism for possessing detecting function - Google Patents
A kind of pneumatic picking mechanism for possessing detecting function Download PDFInfo
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- CN107557971A CN107557971A CN201710878078.7A CN201710878078A CN107557971A CN 107557971 A CN107557971 A CN 107557971A CN 201710878078 A CN201710878078 A CN 201710878078A CN 107557971 A CN107557971 A CN 107557971A
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- China
- Prior art keywords
- reed
- weft yarn
- main burner
- fixed main
- yarn
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Abstract
The invention provides a kind of pneumatic picking mechanism for possessing detecting function, including tube, weft yarn, yarn guide, fixed main burner, Profiled Reed, pilot jet, the first detection bar and the second detection bar, the weft yarn of tube passes through yarn guide, at diameter of the weft yarn detection means is arranged on front side of fixed main burner, after export to fixed main burner, the reed hole that the weft yarn that fixed main burner ejects passes through Profiled Reed, pilot jet arranged in parallel is provided with along the reed hole trend of Profiled Reed, the reed hole docking shed open of Profiled Reed, shed open top are provided with the first detection bar and the second detection bar.Beneficial effect is can be by the first detector and the second detector, and detection will enter weft yarn information at shed open, so as to lift the quality of fabric.
Description
Technical field
The invention belongs to frame picking motion field, more particularly, to a kind of pneumatic picking mechanism for possessing detecting function.
Background technology
Loom air-jet filling insertion device is drawn with the compressed air stream ejected to weft yarn, and weft tapes are crossed into shed open is carried out
Weave cotton cloth processing.Loom air-jet filling insertion device maximum feature is that speed of production is very fast, labor productivity is high, suitable for plain weave and line
The production of road fabric, thin high density fabric and fabric of large quantities.Jet loom for drawing weft yarn is the profit using compressed air as wefting insertion carrier
With compressed air by aperture discharge caused by high velocity air weft yarn is drawn across shed open, complete its wefting insertion function.But
It is that existing pneumatic picking mechanism is difficult to detect the information into the weft yarn of shed open, for feedback regulation, lifts the matter of fabric
Amount.
The content of the invention
In view of this, can be by passing through the present invention is directed to propose a kind of pneumatic picking mechanism for possessing detecting function
One detector and the second detector, detection will enter weft yarn information at shed open, so as to lift the quality of fabric.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of pneumatic picking mechanism for possessing detecting function, including tube, weft yarn, yarn guide, fixed main burner, abnormity
Reed, pilot jet, the first detection bar and the second detection bar, the weft yarn of tube pass through yarn guide, and diameter of the weft yarn detection means is set
Locate on front side of fixed main burner, after export to fixed main burner, the weft yarn that fixed main burner ejects by the reed hole of Profiled Reed,
Pilot jet arranged in parallel is provided with along the reed hole trend of Profiled Reed, the reed hole docking shed open of Profiled Reed, shed open top is provided with
First detection bar and the second detection bar.
Further, in addition to fixed length yarn storage device, weft yarn derived from tube import fixed length yarn storage device.
Further, in addition to clear husky device, weft yarn derived from yarn guide export to clear husky device, then are exported to by clear husky device solid
Determine main burner.
Further, the angle between pilot jet and Profiled Reed is 45 ° to 50 °.
Further, the reed hole axis of fixed main burner face Profiled Reed.
Further, in addition to tensioner, weft yarn derived from clear husky device imports tensioner, then exports to fixation by tensioner
Main burner.
Relative to prior art, the pneumatic picking mechanism of the present invention for possessing detecting function has the advantage that：
The weft yarn of tube imports fixed length yarn storage device, and by yarn guide, into clear husky device, weft yarn is tentatively cleared up by clear husky device
Fault and impurity, improve the quality of weft yarn, then import tensioner, lift the tension force of weft yarn, into fixed main burner, fixed main jet
The weft yarn that mouth ejects, into the reed hole of Profiled Reed, pilot jet keeps weft yarn to pass through reed hole, will not be connect as far as possible with reed hole wall
Touch, reduce weft quality, enter shed open by the weft yarn in reed hole, the first detection bar and second above shed open detect bar can be real
When detect the weft yarn information that will enter, for feedback regulation.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation described in the embodiment of the present invention.
Description of reference numerals：
1- tubes；2- weft yarns；3- fixed length yarn storage devices；4- yarn guides；5- devices husky clearly；6- tensioners；7- fixes main burner；8-
Profiled Reed；81- reeds hole；9- pilot jets；10- first detects bar；11- second detects bar.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, the present invention provides a kind of pneumatic picking mechanism for possessing detecting function, including tube 1, weft yarn 2, lead
Yarn device 4, fixed main burner 7, Profiled Reed 8, pilot jet 9, first detect bar 10 and second and detect bar 11, and the weft yarn 2 of tube 1 passes through
Cross yarn guide 4, after export to fixed main burner 7, the weft yarn 2 that fixed main burner 7 ejects passes through the reed hole 81 of Profiled Reed 8, edge
The trend of reed hole 81 of Profiled Reed 8 is provided with pilot jet 9 arranged in parallel, and the reed hole 81 of Profiled Reed 8 is docked shed open, set above shed open
It is equipped with the first detection bar 10 and the second detection bar 11.
Also include fixed length yarn storage device 3, weft yarn 2 derived from tube 1 imports fixed length yarn storage device 3.
Also include clear husky device 5, weft yarn 2 derived from yarn guide 4 exports to clear husky device 5, then exports to fixed master by clear husky device 5
Nozzle 7.
Angle between pilot jet 9 and Profiled Reed 8 is 45 ° to 50 °.
The axis of reed hole 81 of the fixed face Profiled Reed 8 of main burner 7.
Also include tensioner 6, weft yarn 2 derived from clear husky device 5 imports tensioner 6, then exports to fixed main jet by tensioner 6
Mouth 7.
The course of work of this example：The weft yarn 2 of tube 1 imports fixed length yarn storage device 3, by yarn guide 4, into clear husky device 5,
The fault and impurity of weft yarn 2 are tentatively cleared up by clear husky device 5, improves the quality of weft yarn 2, the weft yarn 2 as derived from clear husky device 5, which enters, to be opened
Power device 6, the tension force of weft yarn 2 is lifted, into fixed main burner 7, the weft yarn 2 that main burner 7 ejects is fixed, into Profiled Reed 8
Reed hole 81, pilot jet 9 keep weft yarn 2 to pass through reed hole 81, enter shed open by the weft yarn 2 in reed hole 81, and first above shed open
Detection bar 10 and second, which detects bar 11, can detect the weft yarn information that will enter in real time, for feedback regulation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
- A kind of 1. pneumatic picking mechanism for possessing detecting function, it is characterised in that：Including tube, weft yarn, yarn guide, fixed main jet Mouth, Profiled Reed, pilot jet, the first detection bar and the second detection bar, the bottom of airflow line is connected with air inlet pipe joint；It is described Integral pipeline segment include base, be arranged with two or more confusers, the top of each confuser on base in parallel Main jet airflow hole is provided with main jet airflow hole opposite position, the weft yarn of tube passes through yarn guide, and diameter of the weft yarn detection means is set Put and locate on front side of fixed main burner, after export to fixed main burner, the reed that the weft yarn that fixed main burner ejects passes through Profiled Reed Hole, pilot jet arranged in parallel is provided with along the reed hole trend of Profiled Reed, the reed hole docking shed open of Profiled Reed, shed open top is set There are the first detection bar and the second detection bar.
- 2. the pneumatic picking mechanism according to claim 1 for possessing detecting function, it is characterised in that：Also include fixed length yarn storage Device, weft yarn derived from tube import fixed length yarn storage device.
- 3. the pneumatic picking mechanism according to claim 2 for possessing detecting function, it is characterised in that：Also include clear husky device, Weft yarn derived from yarn guide exports to clear husky device, then exports to fixed main burner by clear husky device.
- 4. the pneumatic picking mechanism according to claim 1 for possessing detecting function, it is characterised in that：Pilot jet and abnormity Angle between reed is 45 ° to 50 °.
- 5. the pneumatic picking mechanism according to claim 1 for possessing detecting function, it is characterised in that：Fixed main burner face The reed hole axis of Profiled Reed.
- 6. the pneumatic picking mechanism according to claim 2 for possessing detecting function, it is characterised in that：Also include tensioner, Weft yarn derived from clear husky device imports tensioner, then exports to fixed main burner by tensioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878078.7A CN107557971A (en) | 2017-09-26 | 2017-09-26 | A kind of pneumatic picking mechanism for possessing detecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878078.7A CN107557971A (en) | 2017-09-26 | 2017-09-26 | A kind of pneumatic picking mechanism for possessing detecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107557971A true CN107557971A (en) | 2018-01-09 |
Family
ID=60982701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878078.7A Pending CN107557971A (en) | 2017-09-26 | 2017-09-26 | A kind of pneumatic picking mechanism for possessing detecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107557971A (en) |
-
2017
- 2017-09-26 CN CN201710878078.7A patent/CN107557971A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |