CN104960992B - A kind of doubling device with pretension function - Google Patents
A kind of doubling device with pretension function Download PDFInfo
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- CN104960992B CN104960992B CN201510324925.6A CN201510324925A CN104960992B CN 104960992 B CN104960992 B CN 104960992B CN 201510324925 A CN201510324925 A CN 201510324925A CN 104960992 B CN104960992 B CN 104960992B
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- yarn
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- pretensioner
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Abstract
The invention discloses a kind of doubling device with pretension function, the main points of its technical scheme are to include substrate, portion is provided with doubling plate in a substrate, on substrate multiple the guide points are provided with positioned at the periphery of the doubling plate, the yarn that the top of the substrate is provided with to come out from the guide point positioned at the guide point correspondence position provides the pretensioner of tension force, and the doubling plate is provided with the doubling point that the multi-strand yarns that will be come out from pretensioner synthesize stock yarn.The present invention is provided with dish-style pretensioner in fixed plate, and the pretensioner is made up of tension force dish, disk, counterweight, lever jack etc..Yarn is passed through by tension force dish and clearance between two dishes, and the Tensity size of per share yarn can be adjusted to ensure the uniform tension in order of per share yarn by increasing or reducing counterweight.The pretension function can remove Yarn filoplume, reduce the generation that yarn floats plumage to a certain extent.
Description
【Technical field】
The present invention relates to a kind of and yarn winder, it is applied to more particularly, to one kind and yarn winder has pretension function
Doubling device.
【Background technology】
Bobbin-winding machine is the special equipment of textile industry.Winder as spinning last procedure and woven first road work
Sequence, plays a part of forming a connecting link, thus is occupied an important position in field of textiles.Existing and yarn winder is usually will
Two strands or three stock yarn lines are merged, and multi-strand yarns are then bonded into stock yarn by double twisting.But existing doubling device
Most simple in construction, function is single, degraded performance, and the most basic work for merging multi-strand yarns is simply served merely
With.Usually there are the various problems such as inconsistent, the big, yarn breakage of thread wear of yarn tension, cause inefficiency, energy consumption
Height, product quality is unqualified, have impact on the comprehensive benefit of manufacturing enterprise.
The present invention is namely based on what such case was made.
【The content of the invention】
The present invention seeks to overcome the deficiencies in the prior art there is provided one kind can provide pretension for each stock yarn line, it is ensured that
The doubling device of its uniform tension in order.
The present invention is achieved by the following technical solutions：
A kind of doubling device with pretension function, it is characterised in that：Include substrate 1, the described middle part of substrate 1 is set
Have on doubling plate 2, described substrate 1 positioned at the periphery of the doubling plate 2 provided with multiple the guide points 3, the upper position of the substrate 1
It is that yarn from the guide point 3 out provides the pretensioner 4 of tension force to be provided with the correspondence position of the guide point 3, it is described simultaneously
Yarn plate 2 is provided with the doubling point 5 that the multi-strand yarns that will be come out from pretensioner 4 synthesize stock yarn.
Doubling device as described above with pretension function, it is characterised in that：It is bolted with described substrate 1 multiple
Fixed plate 6, described fixed plate 6 is provided with to be passed through to detect the yarn break sensor 7 of broken yarn for the yarn.
Doubling device as described above with pretension function, it is characterised in that：Connection is bolted with the fixed plate 6
Plate 8, described pretensioner 4 is screwed onto on described connecting plate 8, and described yarn break sensor 7 is screwed onto the pretensioner 4
Between the doubling point 5.
Doubling device as described above with pretension function, it is characterised in that：Described the guide point 3 and doubling point 5
Using the pigtail structure of curling.
Doubling device as described above with pretension function, it is characterised in that：Described pretensioner 4 is that butterfly is pre-
Cover tensioned dish 402 in tensioner, including hollow shaft 401, the hollow shaft 401 respectively and be adjacent to the tension force dish 402
It is connected with to be used to tensing the disk 403 axially across the hollow shaft 401 on disk 403, the disk 403 and thinks described
The yarn passed through between power dish 402 and disk 403 provides the cord 404 of tension force, and the lower end of the cord 404 has been hung for placing
Counterweight 13 is provided with positioned at the lower section of the tension force dish 402 on the connecting plate 8 and led to tense the pallet 405 of the disk 403
Yarn bar 406.
Doubling device as described above with pretension function, it is characterised in that：The fixed plate 6, which is provided with, to be supplied from institute
The yarn of the guide point 3 out is stated through the hole 11 for entering the yarn break sensor 7 again.
Doubling device as described above with pretension function, it is characterised in that：Level is bolted with the doubling plate 2
Top plate 9, the top plate 9 is provided with the pigtail folder 10 for being used to clamp the doubling point 5, and the described bottom of substrate 1 also is provided with being used for
Clamp the pigtail folder 10 of the guide point 3.
Doubling device as described above with pretension function, it is characterised in that：Described substrate 1 is provided with 2-5
Individual described the guide point 3.
Doubling device as described above with pretension function, it is characterised in that：It is arranged with described substrate 1
The guide point 3 described in 3.
Doubling device as described above with pretension function, it is characterised in that：The substrate 1 is provided with multiple counterweights
Peg 12, the yarn break sensor 7 is photo-electric yarn break sensor.
Compared with prior art, the present invention has the following advantages：
1st, the guide point of the present invention is symmetricly set on substrate, and the guide point and doubling point use the pigtail structure crimped, and
And plating hard chromium on surface, it is easy to the feeding of yarn.And simultaneously yarn point is in the center of multiple the guide points, so as to ensure many stocks
Yarn has completely the same thread path.
2nd, per share dividing sinker of the invention is individually furnished with photo-electric yarn break sensor, and sensitivity is high, highly reliable.Rational sensing
Device is designed, it is ensured that per share dividing sinker improves the precision of broken yarn detection perpendicular through the detection zone of sensor.Any sub-thread dividing sinker goes out
Existing broken yarn phenomenon, the sensor will transmit a signal to circuit board immediately, so as to control other assemblies to produce corresponding action, spirit
Quick photoelectricity yarn break sensor can monitor yarn conditions in real time, and thread cutter after broken yarn occur can act immediately, so as to reduce
Inferior yarn, it is ensured that share split yarn length is consistent, reduces waste of material.Each yarn contacts point using best bright finish ceramic material or
Person's hard chrome plating material, can effectively reduce the damage to yarn, and abrasion of the yarn to part can be reduced again.
3rd, the present invention is provided with dish-style pretensioner in fixed plate, and the pretensioner is by tension force dish, disk, counterweight, guide
Bar etc. is constituted.Yarn is passed through by tension force dish and clearance between two dishes, and of per share yarn can be adjusted by increasing or reducing counterweight
Power size is to ensure the uniform tension in order of per share yarn.The pretension function can remove Yarn filoplume, reduction to a certain extent
Yarn floats the generation of plumage, counterweight peg is additionally provided with substrate, unnecessary counterweight can be placed on above.
【Brief description of the drawings】
Fig. 1 is the stereogram of doubling device of the present invention, wherein being installed with yarn；
Fig. 2 is the stereogram of pretensioner of the present invention；
Fig. 3 is the stereogram of yarn break sensor of the present invention.
In figure：1 is substrate；2 be doubling plate；3 be the guide point；4 be pretensioner；401 be hollow shaft；402 be tension force dish；
403 be disk；404 be cord；405 be pallet；406 be lever jack；5 be doubling point；6 be fixed plate；7 be yarn break sensor；8
For connecting plate；9 be top plate；10 be that pigtail is pressed from both sides；11 be hole；12 be counterweight peg；13 be counterweight；14 be detection hole.
【Embodiment】
The technology of the present invention feature is described in further detail below in conjunction with the accompanying drawings in order to which the art personnel manage
Solution.
A kind of doubling device with pretension function, includes substrate 1, and described substrate 1 is provided with doubling plate 2, institute
Multiple the guide points 3 are provided with positioned at the periphery of the doubling plate 2 on the substrate 1 stated, the top of the substrate 1 is located at the guide point
3 correspondence positions are provided with the pretensioner 4 that tension force is provided for the yarn come out from the guide point 3, and the doubling plate 2 is provided with will
The multi-strand yarns come out from pretensioner 4 synthesize the doubling point 5 of stock yarn.
2-5 described the guide points 3 can be set on described substrate 1, as shown in figure 1, base of the present invention
The guide point 3 described in 3 is arranged with plate 1.Described the guide point 3 and doubling point 5 use the pigtail structure of curling, specifically
It is that the pigtail structure with the guide point 3 and doubling point 5, and its plating hard chromium on surface are curled into by a thin bar, is easy to yarn
Feeding.Three the guide points 3 are mutually 120 degree and are symmetrical arranged on substrate 1, and simultaneously yarn point 5 is in the center of multiple the guide points 3
Position, so as to ensure that multiply dividing sinker has completely the same thread path.
Multiple fixed plates 6 are bolted with described substrate 1, described fixed plate 6 is provided with to be passed through to examine for the yarn
Survey the yarn break sensor 7 of broken yarn.
Further, connecting plate 8 is bolted with the fixed plate 6, described pretensioner 4 is screwed onto described connecting plate
On 8, described yarn break sensor 7 is screwed onto between the pretensioner 4 and doubling point 5.Yarn comes out from the guide point 3
Afterwards, successively doubling point 5 is finally reached by pretensioner 4, fixed plate 6 and yarn break sensor 7.It is provided with the fixed plate 6
The hole 11 for entering the yarn break sensor 7 again is passed through for the yarn come out from the guide point 3, on the yarn break sensor 7
Provided with the detection hole 14 for being used for detecting broken string is passed through for yarn, as shown in Figure 3.The present invention can also use grating pretension
Device, its principle is similar with dish-style pretensioner, and tension force dish simply is changed into ceramic fence gate, elastic yarn is primarily adapted for use in.
Described pretensioner 4 is butterfly pretensioner, including hollow shaft 401, is cased with respectively in the hollow shaft 401
Power dish 402 and the disk 403 being adjacent to the tension force dish 402, tension force dish 402 are fixed in hollow shaft 401 by interior hexagonal, institute
State to be connected with disk 403 is used to tense the disk 403 and think the He of tension force dish 402 axially across the hollow shaft 401
The yarn passed through between disk 403 provides the cord 404 of tension force, and the lower end of the cord 404 has been hung for placing counterweight to draw
The pallet 405 of the tight disk 403, being provided with the connecting plate 8 positioned at the lower section of the tension force dish 402 is used to change yarn
The lever jack 406 in path.As shown in figure 1, the hollow shaft 401 in the present embodiment is passed through and is fixed on the connecting plate 8, it is hollow
Axle 401, which is used to be oriented to cord 404, to be used.Every stock yarn can be just adjusted by increasing or reducing counterweight 13 to tense disk 403
The Tensity size of line, it is ensured that the tension force of per share yarn is identical.
Level is bolted with top plate 9 on the doubling plate 2, and the top plate 9 is provided with the pigtail for being used for clamping the doubling point 5
Folder 10, the pigtail that the described bottom of substrate 1 also is provided with for clamping the guide point 3 presss from both sides 10, detachable by this pigtail folder 10
Clamp the traverse point 3 and doubling point 5 of pigtail structure so that the length and position of traverse point 3 and doubling point 5 are adjustable, it is ensured that guide
Point 3 is symmetricly set on the periphery of doubling point 5.
The substrate 1 is provided with multiple counterweight pegs 12, and for placing unnecessary counterweight, the yarn break sensor 7 is light
Electric-type yarn break sensor.
The present invention is respectively equipped with yarn break sensor 7 and pretensioner 4 in the upper and lower surface of fixed plate 6, and yarn is first from substrate 1
On multiple the guide points 3 pass, then thread path changed by lever jack 406 enter pretensioner 4, be finally each passed through again solid
Hole 11 and yarn break sensor 7 in fixed board 6, multi-strand yarns are twisted at the doubling point 5 of middle upper part under the entrance of one yarn
One procedure.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State it is bright the present invention is made many variations example.Thus, some of embodiment details should not constitute limitation of the invention, this
Invention regard the scope defined using appended claims as protection scope of the present invention.
Claims (9)
1. a kind of doubling device with pretension function, it is characterised in that：Include in the middle part of substrate (1), described substrate (1)
Provided with doubling plate (2), the periphery that the doubling plate (2) is located on described substrate (1) is provided with multiple the guide points (3), the base
The yarn that the top of plate (1) is provided with to come out from the guide point (3) positioned at the guide point (3) correspondence position provides tension force
Pretensioner (4), the doubling plate (2) is provided with the doubling point that the multi-strand yarns that will be come out from pretensioner (4) synthesize stock yarn
(5), the doubling point (5) is on the center of multiple the guide points (3), described substrate (1) and is bolted with multiple fixed plates
(6), described fixed plate (6) is provided with passes perpendicularly through to detect the yarn break sensor (7) of broken yarn for the yarn.
2. the doubling device according to claim 1 with pretension function, it is characterised in that：On the fixed plate (6)
Connecting plate (8) is bolted with, described pretensioner (4) is screwed onto on described connecting plate (8), described yarn break sensor (7)
It is screwed onto between the pretensioner (4) and doubling point (5).
3. the doubling device according to claim 1 with pretension function, it is characterised in that：Described the guide point (3)
With doubling point (5) using the pigtail structure of curling；The guide point (3) and doubling point (5) use the ceramics of best bright finish
Material or hard chrome plating material are made.
4. the doubling device with pretension function according to any one of claims 1 to 3, it is characterised in that：Described
Pretensioner (4) is butterfly pretensioner, including hollow shaft (401), and tensioned dish is covered respectively on the hollow shaft (401)
(402) it is connected with the disk (403) and with the tension force dish (402) being adjacent to, the disk (403) axially across described hollow
The yarn that axle (401) is passed through for tensing the disk (403) to think between the tension force dish (402) and disk (403) is provided
Hang for placing counterweight (13) to tense the disk (403) cord (404) of tension force, the lower end of the cord (404)
Pallet (405), lever jack (406) is provided with the connecting plate (8) positioned at the lower section of the tension force dish (402).
5. the doubling device according to claim 1 with pretension function, it is characterised in that：On the fixed plate (6)
Provided with the yarn for being come out from the guide point (3) through again into the hole (11) of the yarn break sensor (7).
6. the doubling device according to claim 4 with pretension function, it is characterised in that：On the doubling plate (2)
Level is bolted with top plate (9), and the top plate (9) is provided with the pigtail folder (10) for being used to clamp the doubling point (5), described base
Plate (1) bottom also is provided with the pigtail folder (10) for being used to clamp the guide point (3).
7. the doubling device according to claim 1 with pretension function, it is characterised in that：On described substrate (1)
Provided with 2-5 described the guide points (3).
8. the doubling device according to claim 7 with pretension function, it is characterised in that：On described substrate (1)
It is arranged with the guide point (3) described in 3.
9. the doubling device according to claim 1 with pretension function, it is characterised in that：Set on the substrate (1)
There are multiple counterweight pegs (12), the yarn break sensor (7) is photo-electric yarn break sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324925.6A CN104960992B (en) | 2015-06-12 | 2015-06-12 | A kind of doubling device with pretension function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324925.6A CN104960992B (en) | 2015-06-12 | 2015-06-12 | A kind of doubling device with pretension function |
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| Publication Number | Publication Date |
|---|---|
| CN104960992A CN104960992A (en) | 2015-10-07 |
| CN104960992B true CN104960992B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510324925.6A Active CN104960992B (en) | 2015-06-12 | 2015-06-12 | A kind of doubling device with pretension function |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818391A (en) * | 2010-04-30 | 2010-09-01 | 浙江凯成纺织机械有限公司 | Doubling double-twisting one-step twisting method and device |
| CN101913514A (en) * | 2010-07-23 | 2010-12-15 | 山东同济机电有限公司 | Tension regulator for vertical yarn channel |
| CN202321808U (en) * | 2011-08-25 | 2012-07-11 | 颜世强 | Variable-tension yarn tensioner |
| CN202786595U (en) * | 2012-09-12 | 2013-03-13 | 浙江新亚纺织机械有限公司 | Yarn detector assembly of doubling winder |
| CN202913132U (en) * | 2012-07-04 | 2013-05-01 | 陈明辉 | Doubler winder |
| CN203903656U (en) * | 2013-09-22 | 2014-10-29 | 青岛宏大纺织机械有限责任公司 | Automatic winder tension yarn guide device and automatic winder |
| CN204038774U (en) * | 2014-06-09 | 2014-12-24 | 无锡鑫达为纺织机械有限公司 | A kind of vertical vertical yarn path control system assembly |
| CN204251074U (en) * | 2014-11-09 | 2015-04-08 | 山西格芙兰纺织有限公司 | A kind of high grade cotton yarn doubling device adopting bobbin-winding machine to prepare |
| CN204823481U (en) * | 2015-06-12 | 2015-12-02 | 丝丝姆纺织机械（中山）有限公司 | Doubling device with pretension function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869329B1 (en) * | 2004-04-23 | 2006-06-16 | Rieter Textile Machinery Fr | DEVICE FOR MANAGING WIRE ASSEMBLIES IN TEXTILE MACHINERY FOR TRANSFORMING THESE YARNS |
-
2015
- 2015-06-12 CN CN201510324925.6A patent/CN104960992B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818391A (en) * | 2010-04-30 | 2010-09-01 | 浙江凯成纺织机械有限公司 | Doubling double-twisting one-step twisting method and device |
| CN101913514A (en) * | 2010-07-23 | 2010-12-15 | 山东同济机电有限公司 | Tension regulator for vertical yarn channel |
| CN202321808U (en) * | 2011-08-25 | 2012-07-11 | 颜世强 | Variable-tension yarn tensioner |
| CN202913132U (en) * | 2012-07-04 | 2013-05-01 | 陈明辉 | Doubler winder |
| CN202786595U (en) * | 2012-09-12 | 2013-03-13 | 浙江新亚纺织机械有限公司 | Yarn detector assembly of doubling winder |
| CN203903656U (en) * | 2013-09-22 | 2014-10-29 | 青岛宏大纺织机械有限责任公司 | Automatic winder tension yarn guide device and automatic winder |
| CN204038774U (en) * | 2014-06-09 | 2014-12-24 | 无锡鑫达为纺织机械有限公司 | A kind of vertical vertical yarn path control system assembly |
| CN204251074U (en) * | 2014-11-09 | 2015-04-08 | 山西格芙兰纺织有限公司 | A kind of high grade cotton yarn doubling device adopting bobbin-winding machine to prepare |
| CN204823481U (en) * | 2015-06-12 | 2015-12-02 | 丝丝姆纺织机械（中山）有限公司 | Doubling device with pretension function |
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| Publication number | Publication date |
|---|---|
| CN104960992A (en) | 2015-10-07 |
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