CN206289367U - A kind of yarn feeding device of anti-weft yarn retraction nozzle - Google Patents
A kind of yarn feeding device of anti-weft yarn retraction nozzle Download PDFInfo
- Publication number
- CN206289367U CN206289367U CN201621488956.1U CN201621488956U CN206289367U CN 206289367 U CN206289367 U CN 206289367U CN 201621488956 U CN201621488956 U CN 201621488956U CN 206289367 U CN206289367 U CN 206289367U
- Authority
- CN
- China
- Prior art keywords
- yarn
- weft
- feeding device
- weft yarn
- yarn feeding
- 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
- 230000000694 effects Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model is related to a kind of yarn feeding device of anti-weft yarn retraction nozzle, it includes yarn creel, unwinding of the yarn of weft device, wire-threading device, guide nozzle, the yarn gripper being arranged between wire-threading device and guide nozzle and the yarn between unwinding of the yarn of weft device and wire-threading device tensioning governor motion, wherein yarn tensioning mechanism include being entried along the first of X-direction movement regulation device, move up and down along Y direction the second of regulation and entry device, the wherein axial direction of X-axis and the moving direction of weft yarn is vertical and horizontal-extending, and yarn gripper has one or more.The utility model can not only prevent weft yarn retraction nozzle, but also meet the feeding of different elastic weft yarns, while reducing broken yarn rate, improve production efficiency, reduces cost.
Description
Technical field
The utility model belongs to field of textile equipment, and in particular to a kind of yarn feeding device of anti-weft yarn retraction nozzle.
Background technology
Due to the special yarn kind such as spandex thread or false-twist textured yarn, it has elastic force higher, along with wire-threading device and nozzle it
Between distance it is big, when nozzle exchanges injection yarn, there is standstill state in nozzle, the big weft yarn of elasticity can when scissors is cut,
Moment retraction nozzle, and once occur, it is necessary to stop, arrangement is entried, not only influence the efficiency weaved cotton cloth, and increase operator
The workload of member, meanwhile, also it is unfavorable for the development of weaving automation.
The content of the invention
In order to overcome the defect of prior art, the purpose of this utility model to be to provide a kind of improved anti-weft yarn retraction nozzle
Yarn feeding device.It can not only prevent weft yarn retraction nozzle, but also meet the feeding of different elastic weft yarns, while reducing disconnected
Yarn rate, improve production efficiency, reduces cost.
To reach above-mentioned purpose, the utility model provides a kind of yarn feeding device of anti-weft yarn retraction nozzle, and it includes yarn
Frame, unwinding of the yarn of weft device, wire-threading device, guide nozzle, the yarn gripper being arranged between wire-threading device and guide nozzle and positioned at weft yarn
Yarn tensioning governor motion between debatching device and wire-threading device, wherein yarn tensioning mechanism include being moved along X-direction and adjust
First entry device, the second of regulation moved up and down along Y direction entry device, the wherein mobile side of the axial direction of X-axis and weft yarn
To vertical and horizontal-extending, yarn gripper has one or more.
Preferably, mounting seat is provided with yarn creel, the elongated chute extended along X-direction is provided with mounting seat,
First entrys device including having the first device body for supplying weft yarn to pass through hole, being fixedly installed on the first device body and can slidably set
The sliding part in elongated chute is put, yarn feeding device is also included for the first of sliding part locking relative with elongated chute to be locked
Part.
Preferably, sliding part is bolt, and the first locking piece is the nut being mutually threadedly coupled with bolt, and yarn feeding device also includes
It is fixedly installed on bolt and is slidably arranged in the elongated positive stop strip in elongated chute.By the setting of elongated positive stop strip, it is ensured that
First device body can only be moved along X axis.
Further, the upper surface of mounting seat is plane, and the first device body is located at the top of mounting seat.
Specifically, sliding part is fixed on the side or bottom of the first device body and is separated by mounting seat with the first device body
Open up and put.When preventing the first device body from moving, friction is produced with mounting seat.
According to one of the present utility model specific implementation and preferred aspect, it is provided with yarn creel and is extended along Y direction
Fix bar, the second device of entrying includes the sliding sleeve being slidably set in fix bar, is fixed on sliding sleeve and with wearing for weft yarn
Second device body of via and for by the second locking piece of sliding sleeve locking relative with fix bar.
Preferably, the guide chute extended along its own length direction, the second locking piece bag are provided with the side of fix bar
Locking bolt that the sliding shoe that including can be slidably disposed within guide chute is threadedly coupled with sliding sleeve and by locking bolt
The universal joint that bolt head is connected with sliding shoe.Meanwhile, guide chute is mainly：First, the second device body of limitation can only be along Y-axis
Move up and down；2nd, normal guide effect.
Specifically, the horizontal cross-section of guide chute in width from the outside to the core become narrow gradually it is trapezoidal, sliding shoe is slided with being oriented to
Groove matches setting.
In this example, trapezoidal is isosceles trapezoid.
Additionally, yarn gripper include the bobbin being erected on yarn creel, the limit screw cap being arranged on from bottom to top on bobbin, under
Intermediate plate and upper clip, elastic component, lock nut, are wherein additionally provided with the horizontally disposed through hole passed through for yarn, elastic component on bobbin
It is from upper and spring that top external diameter is tapered into and both ends are contradicted between upper clip and lock nut, lock nut is butterfly
Nut.
Compared to prior art, the utility model has the following advantages that：
The utility model can not only prevent weft yarn retraction nozzle, but also meet the feeding of different elastic weft yarns, while
Reduce broken yarn rate, improve production efficiency, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model yarn feeding device（Overlook）；
Fig. 2 is the schematic front view of yarn gripper；
In accompanying drawing：1st, yarn creel；2nd, unwinding of the yarn of weft device；3rd, wire-threading device；4th, guide nozzle；5th, yarn gripper；50th, bobbin；51、
Limit screw cap；52nd, lower clamping piece；53rd, upper clip；54th, elastic component（Spring）；55th, locking nut（Wing nut）；6th, yarn tensioning
Mechanism；61st, first entry device；611st, the first device body；612nd, sliding part；613rd, the first locking piece（Nut）；62nd, second entry
Device；620th, sliding sleeve；621st, the second device body；622nd, the second locking piece；A, sliding shoe；B, locking bolt；C, universal joint；7th, pacify
Dress seat；8th, elongated positive stop strip；9th, fix bar；90th, guide chute.
Specific embodiment
The utility model is preferred embodiment described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the present embodiment provide anti-weft yarn retraction nozzle yarn feeding device, it include yarn creel 1,
Unwinding of the yarn of weft device 2, wire-threading device 3, guide nozzle 4, the yarn gripper 5 being arranged between wire-threading device 3 and guide nozzle 4 and it is located at
Yarn tensioning governor motion 6 between unwinding of the yarn of weft device 2 and wire-threading device 3, wherein yarn tensioning mechanism 6 is included along X-direction
The first of mobile regulation entry device 61, the second of regulation moved up and down along Y direction entry device 62, wherein the axial direction of X-axis with
The moving direction of weft yarn is vertical and horizontal-extending, and yarn gripper 5 has one or more.
Specifically, yarn gripper 5 includes the bobbin 50 being erected on yarn creel 1, the limit being arranged on from bottom to top on bobbin 50
Position nut 51, lower clamping piece 52 and upper clip 53, elastic component 54, lock nut 55, are wherein additionally provided with horizontally disposed confession on bobbin 50
The through hole that yarn is passed through, elastic component 54 be from upper and spring that top external diameter is tapered into and both ends contradict upper clip 53 with
Between lock nut 55, lock nut 55 is butterfly nut.
In this example, mounting seat 7 is provided with yarn creel 1, the elongated cunning extended along X-direction is provided with mounting seat 7
Groove 70, first entrys device 61 including having the first device body 611 for supplying weft yarn to pass through hole, being fixedly installed on the first device body 611
And can be slidably arranged in the sliding part 612 in elongated chute 70, yarn feeding device also include being used for by sliding part 612 with it is elongated
First locking piece 613 of the relative locking of chute 70.
Sliding part 612 is bolt, and the first locking piece 613 is the nut being mutually threadedly coupled with bolt, and yarn feeding device also includes
It is fixedly installed on bolt 612 and is slidably arranged in the elongated positive stop strip 8 in elongated chute 70.By setting for elongated positive stop strip 8
Put, it is ensured that the first device body 611 can only be moved along X axis.
Further, the upper surface of mounting seat 7 is plane, and the first device body 611 is located at the top of mounting seat 7.
Sliding part 612 is fixed on the side or bottom of the first device body 611 and by mounting seat 7 and the phase of the first device body 611
It is spaced apart.When preventing the first device body 611 from moving, friction is produced with mounting seat 7.
In this example, the fix bar 9 extended along Y direction is provided with yarn creel 1, second entrys device 62 including slidably
The sliding sleeve 620 that is set in fix bar 9, be fixed on sliding sleeve 620 and with for weft yarn through hole the second device body 621, with
And for by the second locking piece 622 of the locking relative with fix bar 9 of sliding sleeve 620.
The guide chute 90 extended along its own length direction is provided with the side of fix bar 9, the second locking piece 622 includes
Locking bolt b that the sliding shoe a that can be slidably disposed within guide chute 90 is threadedly coupled with sliding sleeve and by locking bolt b
The universal joint c that is connected with sliding shoe a of bolt head.Meanwhile, guide chute 90 is mainly：First, the second device body 621 is limited
Can be moved up and down along Y-axis；2nd, normal guide effect.
Trapezoidal, sliding shoe a and guide chute 90 that the horizontal cross-section of guide chute 90 becomes narrow gradually in width from the outside to the core
Match setting.
In this example, trapezoidal is isosceles trapezoid.
Above-described embodiment only to illustrate technology design of the present utility model and feature, technique is familiar with its object is to allow
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover protection domain of the present utility model it
It is interior.
Claims (10)
1. a kind of yarn feeding device of anti-weft yarn retraction nozzle, it includes yarn creel, unwinding of the yarn of weft device, wire-threading device, guide nozzle, its
It is characterised by：Yarn gripper that described yarn feeding device also includes being arranged between described wire-threading device and the guide nozzle, with
And the yarn tensioning governor motion between the unwinding of the yarn of weft device and the wire-threading device, wherein described yarn tensioning mechanism
Including along the first of X-direction movement regulation entry device, move up and down along Y direction the second of regulation and entry device, wherein X
The axial direction of axle is vertical with the moving direction of weft yarn and horizontal-extending, and described yarn gripper has one or more.
2. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 1, it is characterised in that：On described yarn creel
Mounting seat is provided with, the elongated chute extended along the X-direction is provided with described mounting seat, described first entrys device
Including passing through the first device body in hole with confession weft yarn, being fixedly installed on the first device body and institute can be slidably arranged in
State the sliding part in elongated chute, described yarn feeding device also includes being used for locking the sliding part is relative with the elongated chute
The first fixed locking piece.
3. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 2, it is characterised in that：The sliding part is spiral shell
Bolt, the first described locking piece is the nut being mutually threadedly coupled with the bolt, and the yarn feeding device also includes being fixedly installed on
On described bolt and the elongated positive stop strip that is slidably arranged in described elongated chute.
4. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 2, it is characterised in that：Described mounting seat it is upper
Surface is plane, and the first described device body is located at the top of the mounting seat.
5. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 4, it is characterised in that：Described sliding part is fixed
In the side or bottom of the first device body and by the mounting seat setting is spaced with the first device body.
6. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 1, it is characterised in that：On described yarn creel
The fix bar extended along the Y direction is provided with, described second entrys device including being slidably set in the fix bar
Sliding sleeve, be fixed on described sliding sleeve and with for weft yarn through the second device body in hole and for by the sliding sleeve and institute
State the second locking piece of the relative locking of fix bar.
7. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 6, it is characterised in that：The one of the fix bar
Side is provided with the guide chute extended along its own length direction, and the second described locking piece includes that described leading can be slidably disposed within
Locking bolt from the sliding sleeve to the sliding shoe in chute that be threadedly coupled with and by the bolt head of the locking bolt with it is described
The universal joint that sliding shoe is connected.
8. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 7, it is characterised in that：Described guide chute
Horizontal cross-section in width from the outside to the core become narrow gradually it is trapezoidal, described sliding shoe and the guide chute match setting.
9. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 8, it is characterised in that：It is described it is trapezoidal be isosceles
It is trapezoidal.
10. the yarn feeding device of anti-weft yarn retraction nozzle according to claim 1, it is characterised in that：Described yarn gripper bag
Include the bobbin being erected on the yarn creel, the limit screw cap being arranged on from bottom to top on the bobbin, lower clamping piece and upper clip,
Elastic component, lock nut, wherein being additionally provided with the horizontally disposed through hole passed through for yarn on the bobbin, described elastic component is certainly
Spring and both ends upper and that top external diameter is tapered into are contradicted between the upper clip and the lock nut, described lock
Tight nut is butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488956.1U CN206289367U (en) | 2016-12-30 | 2016-12-30 | A kind of yarn feeding device of anti-weft yarn retraction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488956.1U CN206289367U (en) | 2016-12-30 | 2016-12-30 | A kind of yarn feeding device of anti-weft yarn retraction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289367U true CN206289367U (en) | 2017-06-30 |
Family
ID=59097180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488956.1U Expired - Fee Related CN206289367U (en) | 2016-12-30 | 2016-12-30 | A kind of yarn feeding device of anti-weft yarn retraction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289367U (en) |
-
2016
- 2016-12-30 CN CN201621488956.1U patent/CN206289367U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206109662U (en) | Spinner frame | |
| CN202968802U (en) | Spinning fiber reeling combination machine with tension compensator | |
| CN206289367U (en) | A kind of yarn feeding device of anti-weft yarn retraction nozzle | |
| CN204959202U (en) | Overspeed device tensioner is used in weaving | |
| CN105858347A (en) | Damping type silk thread tension stabilizing device | |
| CN206752055U (en) | One kind weaving guide wheel assembly | |
| CN204401300U (en) | A kind of multi-functional warp tension balanced device | |
| CN204898245U (en) | Latitude system is stored up to balanced tension formula | |
| CN203683807U (en) | Novel warping creel | |
| CN205347708U (en) | Stable cotton yarn device that divides suitable for high speed machine | |
| CN209635587U (en) | A kind of active moves back solution winder machine face transmission and moves back solution device | |
| CN203807701U (en) | Novel yarn tension device for double-needle-barwarp knitting machine | |
| CN203382958U (en) | Air-blowing device of circular knitting machine | |
| CN206570468U (en) | A kind of spinning frame | |
| CN208933613U (en) | Spandex thread input structure for rib knitting machine | |
| CN205133919U (en) | Quick -witted yarn side tension adjuster of weaving | |
| CN206173549U (en) | High -speed horizontal warper | |
| CN203382938U (en) | Let-off mechanism of rapier loom | |
| CN104499230A (en) | Multifunctional warp yarn tension equalizer | |
| CN205188560U (en) | Air jet loom's temple structure | |
| CN201817673U (en) | Tension control device suitable for low-speed warp knitting | |
| CN203513836U (en) | Orifice plate type cross air blasting device with adjustable air speed distribution | |
| CN205500419U (en) | Simple and easy yarn wire separation mechanism | |
| CN207511584U (en) | Automatic lifting feed carrier | |
| CN103395657A (en) | Yarn unwinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |