CN203440552U - Spinning machine yarn breaking detecting device - Google Patents
Spinning machine yarn breaking detecting device Download PDFInfo
- Publication number
- CN203440552U CN203440552U CN201320408191.6U CN201320408191U CN203440552U CN 203440552 U CN203440552 U CN 203440552U CN 201320408191 U CN201320408191 U CN 201320408191U CN 203440552 U CN203440552 U CN 203440552U
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- CN
- China
- Prior art keywords
- feeler lever
- lappet
- yarn
- proximity transducer
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of spinning, in particular to a spinning machine yarn breaking detecting device which comprises a feeler lever, a feeler lever rotating shaft, a proximity sensor, a sensor support plate, a lappet support, a spun yarn bobbin, a steel collar plate, a lappet, yarns and a drawing roller pair. The lappet, the steel collar plate and the spun yarn bobbin are sequentially mounted under the drawing roller pair, the yarns sequentially penetrate through the drawing roller pair, the lappet and the steel collar plate and then are wound on the spun yarn bobbin, the lappet is fixed by the lappet plate support, the feeler lever is fixed by the feeler lever rotating shaft, one end of the feeler lever is in contact with the yarns, the other end of the feeler lever is located above the proximity sensor, and the proximity sensor is fixed by the sensor support plate. The proximity sensor can detect changes of gestures of the feeler lever in a non-contact mode, and send detection signals to a microcontroller. The spinning machine yarn breaking detecting device is simple in structure and has the advantages of being low in cost, high in reliability, long in service life, little in maintenance and oil and water resistant.
Description
Technical field
The utility model relates to textile technology field, particularly a kind of fine spining machine Yarn break checkout gear.
Background technology
In spinning process, can there is broken yarn problem in fine spining machine.After broken yarn, if workman processes not in time, can cause production capacity waste, even may make yarn be wrapped on roller and cause spinning equipment to damage.Flax spinning frame adopts wet spinning process, relevant producer two kinds of designs of general employing are wrapped in the possibility on roller after reducing yarn breakages: a kind of is to adopt pure mechanical means, when feeler lever is because yarn breakage loses constraint, under the effect of couple, rotate, thereby the banking pin blocking on roller dish stops operating it, this scheme cost is low, but the clutch on roller dish easily damages, and must frequently keep in repair; First scheme adopts piezoelectric transducer to detect yarn breakage situation, microcontroller reads piezoelectric transducer signal and carries out a series of processing, if judgement yarn breakage, microcontroller enables wire-cutting device, thereby avoid yarn to be wrapped on the roller of rotation all the time, this scheme has been cancelled roller clutch, has reduced maintenance of equipment work amount, but the yarn breakage detection scheme based on piezoelectric transducer exists, cost is high, signal is processed complicated shortcoming, and its functional reliability is also unsatisfactory.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of fine spining machine Yarn break checkout gear, when yarn breakage, detection signal is delivered to microcontroller, can further by microcontroller, enable wire-cutting device and yarn break alarming device.
The technical scheme that realizes the utility model object is as follows:
A kind of fine spining machine Yarn break checkout gear, comprise feeler lever, feeler lever rotating shaft, proximity transducer, sensor stand plate, thread guide lappet support, spinning bobbin, ring rail, lappet, yarn and drawing rollers pair, drawing rollers are provided with lappet successively to below, ring rail and spinning bobbin, yarn is successively through drawing rollers pair, lappet, ring rail is wrapped on spinning bobbin, lappet is fixed by thread guide lappet support, it is characterized in that: feeler lever is fixed by feeler lever rotating shaft, feeler lever one end contacts with yarn, the other end is positioned at the top of proximity transducer, proximity transducer is fixed by sensor stand plate.
Described feeler lever rotating shaft is positioned at 5/11 place, feeler lever left side, and when there is broken yarn, feeler lever loses yarn tension constraint and can under force couple role, rotate, the variation of this feeler lever attitude of detection that proximity transducer can be contactless.
Described proximity transducer adopts inductance type proximity transducer.
Described feeler lever is copper material.
Adopted such scheme, when yarn does not rupture, feeler lever, under the constraint of yarn tension, keeps a basic fixing distance with proximity transducer; When yarn breakage, feeler lever loses yarn tension constraint and rotates under force couple role, and proximity transducer can be contactless the variation of this feeler lever attitude of detection, and detection signal is delivered to microcontroller, follow-uply can further by microcontroller, enable wire-cutting device and yarn break alarming device.
The beneficial effects of the utility model are, can conveniently detect the broken yarn situation of fine spining machine, and this structure of the detecting device is simple, and have advantages of that cost is low, reliability is high, long service life, maintenance less, oil resistant is water-fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, feeler lever 2, feeler lever rotating shaft 3, proximity transducer 4, sensor stand plate 5, thread guide lappet support 6, spinning bobbin 7, ring rail 8, lappet 9, yarn 10, drawing rollers pair.
The specific embodiment
In Fig. 1, a kind of fine spining machine Yarn break checkout gear, comprise feeler lever 1, feeler lever rotating shaft 2, proximity transducer 3, sensor stand plate 4, thread guide lappet support 5, spinning bobbin 6, ring rail 7, lappet 8, yarn 9 and drawing rollers are to 10, drawing rollers are provided with lappet 8 successively to 10 belows, ring rail 7 and spinning bobbin 6, yarn 9 passes drawing rollers successively to 10, lappet 8, ring rail 7 is wrapped on spinning bobbin 6, lappet 8 is fixed by thread guide lappet support 5, it is characterized in that: feeler lever 1 is fixing by feeler lever rotating shaft 2, feeler lever 1 one end contacts with yarn 9, the other end is positioned at the top of proximity transducer 3, proximity transducer 3 is fixed by sensor stand plate 4.
Described feeler lever rotating shaft 2 is positioned at 5/11 place, feeler lever 1 left side, and when there is broken yarn, feeler lever loses yarn tension constraint and can under force couple role, rotate, the variation of this feeler lever attitude of detection that proximity transducer can be contactless.
Described proximity transducer 3 adopts inductance type proximity transducer.
Described feeler lever 1 is copper material.
Operation principle of the present utility model: when broken yarn, feeler lever 1 loses the tension restriction of yarn 9, under the effect of self gravitation couple, rotate, feeler lever 1 attitude changes the Distance Shortened that makes its other end and proximity transducer 3, proximity transducer 3 can detect the variation of this distance, and detection signal is delivered to microcontroller, follow-up can further warning by microprocessor control yarn break alarming device, reminds staff to process accordingly.
Claims (3)
1. a fine spining machine Yarn break checkout gear, comprise feeler lever (1), feeler lever rotating shaft (2), proximity transducer (3), sensor stand plate (4), thread guide lappet support (5), spinning bobbin (6), ring rail (7), lappet (8), yarn (9) and drawing rollers are to (10), drawing rollers are provided with lappet (8) successively to (10) below, ring rail (7) and spinning bobbin (6), yarn (9) passes drawing rollers successively to (10), lappet (8), ring rail (7) is wrapped on spinning bobbin (6), lappet (8) is fixed by thread guide lappet support (5), it is characterized in that: described feeler lever (1) is fixing by feeler lever rotating shaft (2), feeler lever (1) one end contacts with yarn (9), the other end is positioned at the top of proximity transducer (3), proximity transducer (3) is fixed by sensor stand plate (4).
2. a kind of fine spining machine Yarn break checkout gear according to claim 1, is characterized in that: described proximity transducer (3) adopts inductance type proximity transducer.
3. a kind of fine spining machine Yarn break checkout gear according to claim 1, is characterized in that: described feeler lever (1) is copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408191.6U CN203440552U (en) | 2013-07-10 | 2013-07-10 | Spinning machine yarn breaking detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408191.6U CN203440552U (en) | 2013-07-10 | 2013-07-10 | Spinning machine yarn breaking detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440552U true CN203440552U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320408191.6U Expired - Fee Related CN203440552U (en) | 2013-07-10 | 2013-07-10 | Spinning machine yarn breaking detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440552U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278374A (en) * | 2014-10-20 | 2015-01-14 | 浙江金鹰股份有限公司 | Yarn breaking monitoring device of spinning machine |
| CN104928818A (en) * | 2015-07-13 | 2015-09-23 | 青岛环球集团股份有限公司 | Broken yarn detecting device of spinning frame |
| CN106811842A (en) * | 2017-03-20 | 2017-06-09 | 响水县宝吉纺织有限公司 | A kind of textile mills' Yarn break checkout gear |
| CN108918260A (en) * | 2018-08-31 | 2018-11-30 | 芜湖富春染织股份有限公司 | Dyed yarn intensity detecting device |
| CN110983609A (en) * | 2020-01-07 | 2020-04-10 | 浙江理工大学 | Yarn joint detection device and using method thereof |
| CN112501733A (en) * | 2020-10-27 | 2021-03-16 | 浙江新景和纺织科技有限公司 | Spinning frame with yarn breakage alarm device and control method |
-
2013
- 2013-07-10 CN CN201320408191.6U patent/CN203440552U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278374A (en) * | 2014-10-20 | 2015-01-14 | 浙江金鹰股份有限公司 | Yarn breaking monitoring device of spinning machine |
| CN104278374B (en) * | 2014-10-20 | 2017-01-25 | 浙江金鹰股份有限公司 | Yarn breaking monitoring device of spinning machine |
| CN104928818A (en) * | 2015-07-13 | 2015-09-23 | 青岛环球集团股份有限公司 | Broken yarn detecting device of spinning frame |
| CN104928818B (en) * | 2015-07-13 | 2017-08-18 | 徐州天虹时代纺织有限公司 | Spinning frame Yarn break checkout gear |
| CN106811842A (en) * | 2017-03-20 | 2017-06-09 | 响水县宝吉纺织有限公司 | A kind of textile mills' Yarn break checkout gear |
| CN108918260A (en) * | 2018-08-31 | 2018-11-30 | 芜湖富春染织股份有限公司 | Dyed yarn intensity detecting device |
| CN110983609A (en) * | 2020-01-07 | 2020-04-10 | 浙江理工大学 | Yarn joint detection device and using method thereof |
| CN110983609B (en) * | 2020-01-07 | 2023-09-19 | 浙江理工大学 | Yarn joint detection device and application method thereof |
| CN112501733A (en) * | 2020-10-27 | 2021-03-16 | 浙江新景和纺织科技有限公司 | Spinning frame with yarn breakage alarm device and control method |
| CN112501733B (en) * | 2020-10-27 | 2022-02-18 | 浙江新景和纺织科技有限公司 | Spinning frame with yarn breakage alarm device and control method |
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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: 20140219 Termination date: 20180710 |