CN106757690A - One kind is without shuttle Weft insertion method - Google Patents
One kind is without shuttle Weft insertion method Download PDFInfo
- Publication number
- CN106757690A CN106757690A CN201710027088.XA CN201710027088A CN106757690A CN 106757690 A CN106757690 A CN 106757690A CN 201710027088 A CN201710027088 A CN 201710027088A CN 106757690 A CN106757690 A CN 106757690A
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- CN
- China
- Prior art keywords
- thrust
- parallel
- insertion method
- shuttle
- weft insertion
- 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.)
- Pending
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses one kind without shuttle Weft insertion method, comprise the following steps：（1）, parallel communicated device feeding picking motion；（2）, on parallel combine thrust, make thrust turn into traction parallel stress main body；（3）, picking motion power set provide kinetic energy for thrust so that thrust traction parallel passes through shed open, completes a motion of weft-insertion.The present invention sets thrust on yarn, and thread layer is passed through using thrust traction yarn, and yarn tractive force can be not only increased while script is retained without shuttle wefting insertion advantage, improves efficiency；Injection wefting insertion is weaved twist yarn or heavy fabric, improve the adaptation of product；Simplify the internal structure of an organization, reduces cost.
Description
Technical field
The present invention relates to technical field of textile machine, and in particular to one kind is without shuttle Weft insertion method.
Background technology
Loom is divided into fly-shuttle loom and shuttleless loom, and due to the reason such as efficiency is low, noise is big, fly-shuttle loom is washed in a pan gradually
Eliminate, shuttleless loom develops into main flow, and wherein shuttleless loom mainly has air-jet loom, water-jet loom, rapier loom, piece tatting
Machine etc..
Air-jet loom and water-jet loom are both provided initial kinetic energy and are driven yarn using injection wefting insertion by compression fluid
Line completes wefting insertion.
Filling insertion rate without shuttle wefting insertion improves at least more than 6 times relative to traditional shuttle wefting insertion that has.
Common injection weft thread-leading machine forms wefting insertion by the injection weft traction of fluid, is characterized in that speed is fast, but
Fluid filling insertion rate dissipates comparatively fast, and energy ezpenditure is larger；And this filling insertion way is not enough to the clamping friction force of yarn, nothing
Method draws twist yarn；Because fluid draw power is relatively low, some heavy fabrics cannot be added on air-jet loom always
Work.
In view of this, develop a kind of new without shuttle Weft insertion method, apply on shuttleless loom, solve energy in the prior art
Consume the defects such as larger, range of application is narrow, big to thread wear, loom structure is complicated, it is clear that be a need for.
The content of the invention
It is an object of the invention to provide one kind without shuttle Weft insertion method, yarn is increased while original is retained without shuttle wefting insertion advantage
Tractive force, improves efficiency；Injection wefting insertion is processed twist yarn and heavy fabric, improve the adaptation of product；Make ejection
Wefting insertion simplifies the internal structure of an organization, reduces cost.
To achieve the above object of the invention, the technical solution adopted by the present invention is：One kind is without shuttle Weft insertion method, including following step
Suddenly：
（1）, parallel communicated device feeding picking motion；
（2）, on parallel combine thrust, make thrust turn into traction parallel stress main body；
（3）, picking motion power set provide kinetic energy for thrust so that thrust traction parallel passes through shed open, completes to draw
Latitude is moved.
Preferably, the conveyer includes bobbin, weft accumulator, yarn guide, guide plate and tension force control along parallel direction of transfer
Device processed.
Preferably, the power set are beaming device or physics power supply device.
Preferably, thrust structure spherical in shape, the surface with rounded structures is provided with magic power and glues, and thrust is twined with parallel
Around combination.
Preferably, the thrust includes the upper strong magnetic thrust and lower strong magnetic projection of mutual magnetic force splicing
Thing, upper strong magnetic thrust clamps parallel with lower strong magnetic thrust.
Preferably, the thrust includes first hemisphere and the second hemisphere of mutual snapping, first hemisphere
End face be provided with depressed part, the second hemispheroidal end face is provided with the protuberance being used in combination with depressed part, the first hemisphere
Be interlockingly connected and clamp for parallel by body with the second hemisphere.
In further technical scheme, the depressed part is hemispherical, and the protuberance is hemispherical.
Preferably, the step（2）In, by thrust forming apparatus on parallel combine thrust, make thrust into
To draw the stress main body of parallel.
In further technical scheme, the thrust forming apparatus is multiple manipulators, and manipulator gripping thrust will be prominent
Thing is played to be combined with yarn.
Preferably, after a motion of weft-insertion is completed, also including step（4）：Cut with latitude and cut the parallel at cloth two ends,
By in thrust feeding thrust retracting device, utilization is circulated.
Above, thrust forming apparatus can be not only manipulator, or other grabbing devices, and can realize will be prominent
Thing is played with thrust forming apparatus during the equipment that yarn is combined all should include the present invention.
Above, the reality that the proposition of thrust is realized for this kind of Weft insertion method of enhancing may, if any suitable for this wefting insertion
The projection species of method are all this patent protection domain.
In the present invention, the shape and structure of thrust meet flight characteristics, that is, the air drag being subject to is as small as possible.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
The present invention sets thrust on parallel, and thread layer is passed through using thrust traction parallel, can not only retain script nothing
Increase yarn tractive force while shuttle wefting insertion advantage, improve efficiency；Injection wefting insertion is set to weave twist yarn or heavy fabric,
Improve the adaptation of product；Simplify the internal structure of an organization, reduces cost.
Brief description of the drawings
Fig. 1 is that thrust shape of the present invention applies the structural representation in loom.
Fig. 2 is a kind of structural representation of thrust in the embodiment of the present invention one.
Fig. 3 is a kind of structural representation of thrust in the embodiment of the present invention one.
Fig. 4 is a kind of decomposition texture schematic diagram of thrust in the embodiment of the present invention one.
Fig. 5 is a kind of overall structure diagram of thrust in Fig. 4.
Wherein：1st, bobbin；2nd, weft accumulator；3rd, parallel；4th, yarn guide；5th, guide plate；6th, tension controller；7th, picking motion；
8th, thrust forming apparatus；9th, thrust；10th, latitude is cut；11st, thread layer；12nd, cloth finished product；13rd, thrust retracting device；14、
Spherical structure；15th, magic power is glued；16th, the first hemisphere；17th, the second hemisphere；18th, depressed part；19th, protuberance.
Specific embodiment
Technical scheme will be clearly and completely described by specific embodiment below.Obviously, retouched
The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
Embodiment one：
One kind comprises the following steps without shuttle Weft insertion method：
（1）, parallel communicated device feeding picking motion；
（2）, on parallel combine thrust, make thrust turn into traction parallel stress main body；
（3）, picking motion power set provide kinetic energy for thrust so that thrust traction parallel passes through shed open, completes one
Secondary motion of weft-insertion；
（4）, cut with latitude and cut the parallel at cloth two ends, during thrust sent into thrust retracting device, be circulated utilization.
Shown in Figure 1, the conveyer includes bobbin 1, weft accumulator 2, yarn guide 4, guide plate along the direction of transfer of parallel 3
5 and tension controller 6, it is picking motion 7 after tension controller 6, thrust forming apparatus 8, latitude cuts 10, warp thread 11, latitude and cut
10 and thrust recover 13, thread layer 11 is below cloth finished product 12.
In the present embodiment, the power set are beaming device, and using injection wefting insertion, such as main burner sprays fluid compression
Penetrate, thrust is obtained kinetic energy by high-pressure fluid and pass through shed open so as to draw yarn.
Shown in Figure 2, the thrust structure 14 spherical in shape, its circular in cross-section, ball surface is provided with magic power viscous 15,
Thrust winds with yarn and combines.
For above-mentioned thrust, thrust forming apparatus is manipulator, and manipulator clamping thrust is stained with using magic power
The effect that silk winds to yarn is hooked, the viscous thrust of magic power is preferably adsorbed on yarn, in order to obtain preferably absorption
Effect, manipulator glues magic power and is wound into more yarns, so as to strengthen draw by rotation.
Shown in Figure 3, the thrust includes the upper strong magnetic thrust and lower strong magnetic of mutual magnetic force splicing
Thrust, when yarn enters in thrust forming apparatus, upper strong magnetic thrust and lower strong magnetic thrust are by thread grip.
For above-mentioned thrust, thrust forming apparatus is two manipulators, a upper strong magnetic projection of manipulator gripping
Thing, the lower strong magnetic thrust of another manipulator gripping, two manipulators are used cooperatively, by thread grip in strong magnetic thrust
In, because the mutual attraction of strong magnetic can reach 960 times of own wt, therefore the suction that they are produced can be very good folder
Yarn is handled, and drives yarn to pass through thread layer；By the way that shown in Fig. 3, thrust forming apparatus 8 makes strong magnetic thrust upper and lower
With reference to, and by thread grip in centre, enough blessing power can give yarn good traction effect；Pass over thread layer
Opening after, strong magnetic thrust enter thrust recycling device in, separated up and down, realize reclaim circulation.
In the present embodiment, referring to shown in Fig. 4, Fig. 5, the thrust includes the first hemisphere 16 and second of mutual snapping
Hemisphere 17, the end face of first hemisphere 16 is provided with depressed part 18, and the end face of second hemisphere 17 is provided with and depression
The protuberance 19 that portion 18 is used in combination, when yarn enters in thrust forming apparatus, the first hemisphere 16 and the second hemisphere
17 are interlockingly connected thread grip.The hemispherical concave shape of depressed part, the hemispherical convex shape of protuberance.
For above-mentioned thrust, thrust forming apparatus includes two manipulators, and manipulator grips corresponding hemisphere, will
It is combined with yarn, and two hemispheres are interlockingly connected, and possess powerful chucking power, clamps yarn, is driven after obtaining enough kinetic energy
Yarn passes through thread layer, completes motion of weft-insertion；The protuberance and depressed part of spheroid thrust are in interference fit, are made bigger by being buckled with
Blessing power；After thrust passes through thread layer, into recycling device, separated up and down, realize recycling.
The present embodiment shows that in the experiment that increased thrust, supply gas pressure 0.2Mp is produced in injection wefting insertion experiment
Raw tractive force is considerable, and 0.3Mp must be reached without main jet supply gas pressure in the injection wefting insertion experiment of thrust
Can just there is enough tractive force.
Claims (10)
1. one kind is without shuttle Weft insertion method, it is characterised in that：Comprise the following steps：
（1）, parallel communicated device feeding picking motion；
（2）, on parallel combine thrust, make thrust turn into traction parallel stress main body；
（3）, picking motion power set provide kinetic energy for thrust so that thrust traction parallel passes through shed open, completes one
Secondary motion of weft-insertion.
2. according to claim 1 without shuttle Weft insertion method, it is characterised in that：The conveyer is along parallel direction of transfer bag
Include bobbin, weft accumulator, yarn guide, guide plate and tension controller.
3. according to claim 1 without shuttle Weft insertion method, it is characterised in that：The power set are beaming device or physics
Power supply device.
4. according to claim 1 without shuttle Weft insertion method, it is characterised in that：The thrust structure spherical in shape, the ball
Shape body structure surface is provided with magic power and glues, and thrust winds with parallel and combines.
5. according to claim 1 without shuttle Weft insertion method, it is characterised in that：The thrust includes that mutual magnetic force is spelled
The upper strong magnetic thrust and lower strong magnetic thrust for connecing, the upper strong magnetic thrust press from both sides parallel with lower strong magnetic thrust
Hold.
6. according to claim 1 without shuttle Weft insertion method, it is characterised in that：The thrust includes the first of mutual snapping
Hemisphere and the second hemisphere, the first hemispheroidal end face are provided with depressed part, the second hemispheroidal end face be provided with
Be interlockingly connected and clamp for parallel by the protuberance that depressed part is used in combination, first hemisphere with the second hemisphere.
7. according to claim 6 without shuttle Weft insertion method, it is characterised in that：The depressed part is hemispherical, the protrusion
Portion is hemispherical.
8. according to claim 1 without shuttle Weft insertion method, it is characterised in that：The step（2）In, formed by thrust
Device combines thrust on parallel, thrust is turned into the stress main body of traction parallel.
9. according to claim 8 without shuttle Weft insertion method, it is characterised in that：The thrust forming apparatus is multiple machineries
Hand, manipulator gripping thrust is combined thrust with yarn.
10. according to claim 1 without shuttle Weft insertion method, it is characterised in that：After a motion of weft-insertion is completed, also include
Step（4）：Cut with latitude and cut the parallel at cloth two ends, by thrust feeding thrust retracting device, be circulated utilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027088.XA CN106757690A (en) | 2017-01-15 | 2017-01-15 | One kind is without shuttle Weft insertion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027088.XA CN106757690A (en) | 2017-01-15 | 2017-01-15 | One kind is without shuttle Weft insertion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106757690A true CN106757690A (en) | 2017-05-31 |
Family
ID=58946937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027088.XA Pending CN106757690A (en) | 2017-01-15 | 2017-01-15 | One kind is without shuttle Weft insertion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106757690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468735A (en) * | 2018-12-29 | 2019-03-15 | 四川省玻纤集团有限公司 | A kind of the woven fabric system and its woven fabric method of basalt fiber cloth |
| CN111088580A (en) * | 2019-12-16 | 2020-05-01 | 华应奎 | Weft insertion device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192352A (en) * | 1975-02-03 | 1976-08-13 | ||
| US4046174A (en) * | 1976-02-25 | 1977-09-06 | Weuger Karl W | Pneumatic loom |
| JPS58163758A (en) * | 1982-03-24 | 1983-09-28 | 株式会社豊田自動織機製作所 | Wefting method in fluid jet type loom |
| US4494577A (en) * | 1980-06-24 | 1985-01-22 | Elitex, Koncern Textilniho Strojirenstvi | Weft inserting device for jet looms |
| CN1836064A (en) * | 2003-07-17 | 2006-09-20 | Te斯特雷克纺织品有限公司 | Weaving device |
| CN104846512A (en) * | 2014-02-13 | 2015-08-19 | 株式会社丰田自动织机 | Weft-inserting method for air-jet loom, and trajection promoter attachment device |
-
2017
- 2017-01-15 CN CN201710027088.XA patent/CN106757690A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192352A (en) * | 1975-02-03 | 1976-08-13 | ||
| US4046174A (en) * | 1976-02-25 | 1977-09-06 | Weuger Karl W | Pneumatic loom |
| US4494577A (en) * | 1980-06-24 | 1985-01-22 | Elitex, Koncern Textilniho Strojirenstvi | Weft inserting device for jet looms |
| JPS58163758A (en) * | 1982-03-24 | 1983-09-28 | 株式会社豊田自動織機製作所 | Wefting method in fluid jet type loom |
| CN1836064A (en) * | 2003-07-17 | 2006-09-20 | Te斯特雷克纺织品有限公司 | Weaving device |
| CN104846512A (en) * | 2014-02-13 | 2015-08-19 | 株式会社丰田自动织机 | Weft-inserting method for air-jet loom, and trajection promoter attachment device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468735A (en) * | 2018-12-29 | 2019-03-15 | 四川省玻纤集团有限公司 | A kind of the woven fabric system and its woven fabric method of basalt fiber cloth |
| CN109468735B (en) * | 2018-12-29 | 2023-09-22 | 四川省玻纤集团股份有限公司 | Basalt fiber cloth weaving system and basalt fiber cloth weaving method |
| CN111088580A (en) * | 2019-12-16 | 2020-05-01 | 华应奎 | Weft insertion device |
| CN111088580B (en) * | 2019-12-16 | 2021-11-23 | 东台市金华皮件厂 | Weft insertion device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |