CN205711187U - A kind of air-flowing type weft catching device - Google Patents
A kind of air-flowing type weft catching device Download PDFInfo
- Publication number
- CN205711187U CN205711187U CN201620317980.2U CN201620317980U CN205711187U CN 205711187 U CN205711187 U CN 205711187U CN 201620317980 U CN201620317980 U CN 201620317980U CN 205711187 U CN205711187 U CN 205711187U
- Authority
- CN
- China
- Prior art keywords
- air
- breathing component
- catching device
- breathing
- component
- 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
Abstract
nullThe utility model provides a kind of air-flowing type weft catching device，Including in trumpet-shaped air-breathing component，Described air-breathing component is made up of inner casing and shell，And be arranged on loom catch latitude end、Before the weft catching device of loom，Described inner casing and shell form hollow channel，The slot end of described air-breathing component is provided with pore，In the wide mouth end of described air-breathing component, edge is provided with annular air outlet，Described annular air outlet points to the slot end of described air-breathing component，Described annular air outlet is connected with described pore by described hollow channel，Described pore is connected with blower fan，In the utility model，Air-flow enters from pore，Enter annular venthole through hollow channel，Air-flow rapidly flows toward the slot end of air-breathing component，High velocity air can catch weft yarn，And then lead it through air-breathing component，Until weft catching device catches latitude，Owing to air-breathing component wide mouth end is compared with big and slot end is little，Positioning weft yarn can well be caught，And high velocity air can well prevent weft yarn from coming off.
Description
Technical field
The utility model relates to field of textile machinery, especially, is that a kind of air-flowing type being applicable to shuttleless loom catches latitude dress
Put.
Background technology
Fly-shuttle loom is that employing is traditional because of loom.Shuttle volume is big, heavy, is come and gone and repeatedly projects, and machine shakes
Dynamic big, noise high, speed is slow, efficiency is low.
And during shuttleless loom after fly-shuttle loom, a kind of new loom of birth.Shuttleless loom is light with its component, vibration
Little, noise is low, speed is fast, efficiency advantages of higher, has captured rapidly loom market.Shuttleless loom divides again rapier loom, piece tatting
Machine, water-jet loom, air-jet loom etc., wherein the operation principle of air-jet loom is to use air as because of medium, to eject
Compressed air stream weft yarn is produced smear tea tractive force and draw, weft tapes is crossed shed open, is reached by the jet that jet produces
Purpose to succinct wefting insertion.And the quality weaved cotton cloth is involved to accurately catching of weft yarn.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of air-flowing type weft catching device, this air-flowing type
Weft catching device can increase the scope catching latitude, accurately catches latitude, prevents sluff-offs.
The utility model solves its technical problem and be the technical scheme is that
This air-flowing type weft catching device, including in trumpet-shaped air-breathing component, described air-breathing component is made up of inner casing and shell,
And before being arranged on the weft catching device of loom, described inner casing and shell form hollow channel, and the slot end of described air-breathing component sets
Being equipped with pore, along being provided with annular air outlet in the wide mouth end of described air-breathing component, described annular air outlet points to described air-breathing
The slot end of component, described annular air outlet is connected with described pore by described hollow channel, and described pore is with blower fan even
Connect.
As preferably, the interior diameter of the slot end of described air-breathing component is not more than 5cm.
As preferably, total air inflow of described pore is not more than the maximum gas output of the slot end of described air-breathing component.
As preferably, described pore is arranged on inside described air-breathing component slot end.
The utility model has the advantage of:
Air-flow enters from pore, enters annular venthole through hollow channel, and air-flow rapidly flows toward the slot of air-breathing component
End, high velocity air can catch weft yarn, and then lead it through air-breathing component, until weft catching device catches latitude, due to air-breathing component width
Mouthful end, compared with big and slot end is little, can well catch positioning weft yarn, and high velocity air can well prevent weft yarn from coming off.
Brief description
Fig. 1 is the structural representation of this air-flowing type weft catching device embodiment one.
Fig. 2 is the slot end schematic diagram of the air-flowing type weft catching device of embodiment one.
Fig. 3 is the structural representation of this air-flowing type weft catching device embodiment two.
Detailed description of the invention
With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings:
For air-flowing type weft catching device provided by the utility model, as shown in Figure 1, this air-flowing type catches latitude to embodiment one
Device includes that, in trumpet-shaped air-breathing component 300, described air-breathing component 300 is made up of inner casing 120 and shell 110, and is arranged on
Before the weft catching device 200 of loom, described inner casing 120 and shell 110 form hollow channel 150, described air-breathing component 300 narrow
Mouth end is provided with pore 100, and along being provided with annular air outlet 130 in the wide mouth end of described air-breathing component 300, described annular is given vent to anger
Mouth 130 points to the slot end of described air-breathing component 300, and described annular air outlet 130 is by described hollow channel 150 and described gas
Hole 100 connects, and described pore 100 is connected with blower fan.
Above-mentioned air-flowing type weft catching device, the interior diameter of the slot end of described air-breathing component 300 is not more than 5cm, is conducive to
Accurately catch latitude.
Above-mentioned air-flowing type weft catching device, total air inflow of described pore 100 is not more than the slot of described air-breathing component 300
The maximum gas output of end, can make the air-flow in described air-breathing component 300 move in the same direction all the time, not produce turbulent flow.
The working method of above-mentioned air suction type weft catching device:
Air-flow enters from pore 100, enters annular venthole 130 through hollow channel 150, and air-flow rapidly flows toward air-breathing structure
The slot end of part 300, high velocity air can catch weft yarn 10, and then lead it through air-breathing component 300, until weft catching device 200
Catch latitude, owing to air-breathing component 300 wide mouth end is compared with big and slot end is little, positioning weft yarn 10 can well be caught, and high velocity air
Can well prevent weft yarn 10 from coming off.
Embodiment two:
In embodiment one, air-flow is not recycled after passing through air-breathing component 300, causes waste, therefore, is implementing
In example two, as it is shown on figure 3, be arranged on blower fan 400 inside described air-breathing component 300 slot end, such air-flow passes through air-breathing structure
After the slot end of part 300, attracted by blower fan 400, form loop, save energy consumption.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Protect scope.
Claims (4)
1. an air-flowing type weft catching device, it is characterised in that: include in trumpet-shaped air-breathing component (300), described air-breathing component
(300) it is made up of inner casing (120) and shell (110), and before being arranged on the weft catching device (200) of loom, described inner casing (120)
Forming hollow channel (150) with shell (110), the slot end of described air-breathing component (300) is provided with pore (100), described suction
Along being provided with annular air outlet (130) in the wide mouth end of gas component (300), described annular air outlet (130) points to described air-breathing
The slot end of component (300), described annular air outlet (130) is by described hollow channel (150) with described pore (100) even
Connecing, described pore (100) is connected with blower fan.
2. air-flowing type weft catching device according to claim 1, it is characterised in that: the slot end of described air-breathing component (300)
Interior diameter be not more than 5cm.
3. air-flowing type weft catching device according to claim 1, it is characterised in that: total air inflow of described pore (100) is not
Maximum gas output more than the slot end of described air-breathing component (300).
4. air-flowing type weft catching device according to claim 1, it is characterised in that: blower fan (400) is arranged on described air-breathing
Inside component (300) slot end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317980.2U CN205711187U (en) | 2016-04-15 | 2016-04-15 | A kind of air-flowing type weft catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317980.2U CN205711187U (en) | 2016-04-15 | 2016-04-15 | A kind of air-flowing type weft catching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711187U true CN205711187U (en) | 2016-11-23 |
Family
ID=57308002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620317980.2U Expired - Fee Related CN205711187U (en) | 2016-04-15 | 2016-04-15 | A kind of air-flowing type weft catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671755A (en) * | 2016-04-15 | 2016-06-15 | 苏州市丹纺纺织研发有限公司 | Airflow type weft catching device |
-
2016
- 2016-04-15 CN CN201620317980.2U patent/CN205711187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671755A (en) * | 2016-04-15 | 2016-06-15 | 苏州市丹纺纺织研发有限公司 | Airflow type weft catching device |
| WO2017177659A1 (en) * | 2016-04-15 | 2017-10-19 | 苏州市丹纺纺织研发有限公司 | Airflow weft catch device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205711187U (en) | A kind of air-flowing type weft catching device | |
| CN203715837U (en) | Main spray nozzle structure of air-jet loom | |
| CN105671755A (en) | Airflow type weft catching device | |
| CN103510249A (en) | Air-jet loom spraying nozzle with rectification air chamber | |
| CN203420065U (en) | Gray fabric drying system of water-jet loom | |
| CN107400971A (en) | A kind of jet loom weft insertion system | |
| CN201793870U (en) | Energy-saving weft insertion system for air jet loom | |
| CN207987430U (en) | One kind being used for weaving rapier loom dust removal protection device | |
| CN103603125B (en) | Air-flow accelerated method in a kind of main nozzle structure of air-jet loom and main burner | |
| CN103981619B (en) | A kind of Scroll-tupe catches Weft handling device | |
| CN202925240U (en) | Air-jet loom tatting structure | |
| CN206736476U (en) | A kind of Chui Bian mechanisms of air-jet loom machine | |
| CN203866477U (en) | Eddy type weft catching device | |
| CN209039696U (en) | A kind of Air-Jet Spinning loom being convenient to clean | |
| CN203807620U (en) | Extraction device for short fibers for cashmere carding | |
| CN207749262U (en) | A kind of modified dust exhaust apparatus of loom | |
| CN103397445A (en) | Air-blowing plain-edge device of weaving machine | |
| CN207391675U (en) | A kind of nozzle of used in jet loom | |
| CN203346561U (en) | Special nozzle core for stretch yarn of air jet loom | |
| CN206219753U (en) | A kind of used in jet loom can detect whether the main jet valve of broken string | |
| CN208586389U (en) | A kind of intelligence air-jet loom | |
| CN202214538U (en) | Fabric-pressing connecting rod seat | |
| CN205133896U (en) | Air -jet loom | |
| CN203256424U (en) | Pneumatic weft invagination nozzle | |
| CN205635983U (en) | Latitude ware is caught to clockwork spring formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |