CN203729012U - Weft accumulator - Google Patents
Weft accumulator Download PDFInfo
- Publication number
- CN203729012U CN203729012U CN201320863772.9U CN201320863772U CN203729012U CN 203729012 U CN203729012 U CN 203729012U CN 201320863772 U CN201320863772 U CN 201320863772U CN 203729012 U CN203729012 U CN 203729012U
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- CN
- China
- Prior art keywords
- weft
- yarn
- storage drum
- tensioner
- weft accumulator
- 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
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Abstract
The utility model relates to the technical field of spinning machines, in particular to a weft accumulator which comprises a tensioner, a weft storage drum, a brush ring and a dust collecting device. A magnetic probe used for detecting weft storage amount is arranged on the weft storage drum, the left end of the weft storage drum is connected with the brush ring, the tensioner is arranged above the weft storage drum, the dust collecting device is arranged at the right end of the tensioner, weft is wound on the weft storage drum after passing through the dust collecting device and the tensioner, the magnetic probe sends the weft storage amount on the weft storage drum to a microprocessor through a sensor, and the microprocessor is used for controlling the work state of the weft accumulator. According to the weft accumulator, the dust collecting device is additionally arranged, dust on weft can be effectively removed, the magnetic probe and the microprocessor are used for enabling the weft accumulator to automatically winding and unwinding weft, and work efficiency is improved. The brush ring enables weft to slide only along the drum surface in unwinding, and unwound weft is complete. The weft accumulator has the advantages of being simple in structure, low in cost and high in work efficiency.
Description
Technical field
The utility model relates to technical field of textile machine, is specifically related to a kind of weft accumulator.
Background technology
On novel high speed loom, when weft yarn is when bobbin is made over-end withdrawal, yarn tension can change, and loom speed is higher, and yarn tension changes greatly.This not only increases the end breakage rate of yarn, and affects fabric quality.For reducing the tension variation of weft yarn when bobbin is made over-end withdrawal, make weft yarn with the state of permanent tension force through shed open, weft accumulator just arises at the historic moment.
The all places that needs High-Speed Yarn Unwinding of modern weaving process, as various shuttleless looms and Weft knitting large circle machine are all widely used weft accumulator.But existing weft accumulator does not have the function that automatically completes winding yarn, unwinding, and operating efficiency is low, also there is complex structure, defect that cost is high, be necessary to provide a kind of weft accumulator, the technical problem existing to solve existing weft accumulator.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and a kind of simple in structure, cost is low, operating efficiency is high weft accumulator is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of weft accumulator described in the utility model, comprising: tensioner, for the yarn storage drum of winding yarn, for the hairbrush ring of unwinding yarn and for adsorbing the dust exhaust apparatus of dust on yarn; On described yarn storage drum, be provided with for detection of the magnetic probe of depositing yarn amount, the left end of this yarn storage drum is connected with hairbrush ring, top is provided with tensioner, dust exhaust apparatus is arranged on the right-hand member of tensioner, yarn is wound on yarn storage drum through dust exhaust apparatus, tensioner, described magnetic probe reaches microprocessor by the yarn amount of depositing on yarn storage drum by sensor, and then by the duty of microprocessor control weft accumulator.
Further, described yarn storage drum is ganoid cylinder.
Further, the diameter of described yarn storage drum is 130-150mm.
Adopt after said structure, the utility model beneficial effect is: compared with prior art, a kind of weft accumulator of the present utility model, has additional dust exhaust apparatus, can effectively remove dust and dust on yarn; The weft accumulator that is arranged so that of magnetic probe and microprocessor can auto reeling yarn and unwinding, has improved operating efficiency; When hairbrush ring makes unwinding, yarn only slides along drum surface, and back yarn is complete.That a kind of weft accumulator of the present utility model has is simple in structure, cost is low, operating efficiency advantages of higher.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Description of reference numerals:
1, tensioner; 2, yarn storage drum; 3, hairbrush ring; 4, dust exhaust apparatus.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
As shown in Figure 1, a kind of weft accumulator described in the utility model, comprising: tensioner 1, for the yarn storage drum 2 of winding yarn, for the hairbrush ring 3 of unwinding yarn and for adsorbing the dust exhaust apparatus 4 of dust on yarn; On described yarn storage drum 2, be provided with for detection of the magnetic probe of depositing yarn amount, the left end of this yarn storage drum 2 is connected with hairbrush ring 3, top is provided with tensioner 1, dust exhaust apparatus 4 is arranged on the right-hand member of tensioner 1, yarn is wound on yarn storage drum 2 through dust exhaust apparatus 4, tensioner 1, described magnetic probe reaches microprocessor by the yarn amount of depositing on yarn storage drum 2 by sensor, and then by the duty of microprocessor control weft accumulator.
In the utility model preferred embodiment, yarn is from bobbin package after unwinding, and again around to yarn storage drum 2, for reducing unwinding resistance, yarn storage drum 2 is ganoid cylinders.
In the utility model preferred embodiment, the diameter of yarn storage drum 2 is 130-150mm.Strengthening yarn storage drum 2 diameters can increase bulging rotary inertia, is unfavorable for starting, braking and run up; The diameter that reduces drum can increase around the yarn number of turns, increases the length of drum.Preferably, the diameter of yarn storage drum 2 is 135mm.
Operation principle: yarn is after the dedusting of dust exhaust apparatus 4; be wound on yarn storage drum 2 through tensioner 1 again; the magnetic probe being positioned on yarn storage drum 2 can not stop to detect the amount of thread of reeling on yarn storage drum 2; and reach microprocessor by sensor; microprocessor determines the duty of weft accumulator according to testing result: accelerate, slow down or shut down; reel after full yarn until yarn storage drum 2; by the smooth unwinding of hairbrush ring 3; after unwinding; microprocessor control weft accumulator is opened again; continue to repeat above-mentioned steps, complete auto reeling yarn and unwinding.
As mentioned above, a kind of weft accumulator of the present utility model, has additional dust exhaust apparatus, can effectively remove dust and dust on yarn; The weft accumulator that is arranged so that of magnetic probe and microprocessor can auto reeling yarn and unwinding, has improved operating efficiency; When hairbrush ring makes unwinding, yarn only slides along drum surface, and back yarn is complete.That a kind of weft accumulator of the present utility model has is simple in structure, cost is low, operating efficiency advantages of higher.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. a weft accumulator, is characterized in that: comprise tensioner (1), for the yarn storage drum (2) of winding yarn, for the hairbrush ring (3) of unwinding yarn and for adsorbing the dust exhaust apparatus (4) of dust on yarn; On described yarn storage drum (2), be provided with for detection of the magnetic probe of depositing yarn amount, the left end of this yarn storage drum (2) is connected with hairbrush ring (3), top is provided with tensioner (1), dust exhaust apparatus (4) is arranged on the right-hand member of tensioner (1), yarn is wound on yarn storage drum (2) through dust exhaust apparatus (4), tensioner (1), described magnetic probe reaches microprocessor by the yarn amount of depositing on yarn storage drum (2) by sensor, and then by the duty of microprocessor control weft accumulator.
2. a kind of weft accumulator according to claim 1, is characterized in that: described yarn storage drum (2) is ganoid cylinder.
3. a kind of weft accumulator according to claim 2, is characterized in that: the diameter of described yarn storage drum (2) is 130-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863772.9U CN203729012U (en) | 2013-12-26 | 2013-12-26 | Weft accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863772.9U CN203729012U (en) | 2013-12-26 | 2013-12-26 | Weft accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729012U true CN203729012U (en) | 2014-07-23 |
Family
ID=51199098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863772.9U Expired - Fee Related CN203729012U (en) | 2013-12-26 | 2013-12-26 | Weft accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657653A (en) * | 2019-09-19 | 2020-01-07 | 苏州济洋纺织机械有限公司 | Spooling unit capable of drying yarns |
| CN112334609A (en) * | 2018-06-20 | 2021-02-05 | 范德威尔公司 | Yarn storage device for yarn processing machine |
-
2013
- 2013-12-26 CN CN201320863772.9U patent/CN203729012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112334609A (en) * | 2018-06-20 | 2021-02-05 | 范德威尔公司 | Yarn storage device for yarn processing machine |
| CN110657653A (en) * | 2019-09-19 | 2020-01-07 | 苏州济洋纺织机械有限公司 | Spooling unit capable of drying yarns |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20171226 |