CN109322018A - On-line detection device for spinning yarn breakage and spinning machine - Google Patents
On-line detection device for spinning yarn breakage and spinning machine Download PDFInfo
- Publication number
- CN109322018A CN109322018A CN201811249614.8A CN201811249614A CN109322018A CN 109322018 A CN109322018 A CN 109322018A CN 201811249614 A CN201811249614 A CN 201811249614A CN 109322018 A CN109322018 A CN 109322018A
- Authority
- CN
- China
- Prior art keywords
- yarn
- measuring device
- alarm
- salient point
- line measuring
- 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.)
- Granted
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title abstract description 12
- 238000003825 pressing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000007689 inspection Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
- D01H13/1625—Electro-mechanical actuators
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/32—Counting, measuring, recording or registering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The present invention relates to technical field of spinning equipment, especially a kind of yarn broken end on-line measuring device and spinning machine, including suppressing mechanism and alarm trigger assembly, the mechanism of suppressing is located at below yarn to be measured, the alarm trigger assembly include be mounted on the conductive salient point for suppressing mechanism upper surface and being mounted on suppress above mechanism with the matched conductive sheet of the conductive salient point, the conductive salient point is series at the power supply both ends of alarm with conductive sheet by corresponding conducting wire respectively, suppress mechanism move up to conductive salient point contacted with conductive sheet connection when, alarm equipment alarm, the on-line checking of yarn production may be implemented in the present invention, avoid passing through erroneous judgement and missing inspection situation caused by the line tension detection yarn broken end of yarn.
Description
Technical field
The present invention relates to technical field of spinning equipment, specific field is a kind of yarn broken end on-line measuring device and spinning
Machine.
Background technique
Yarn draws in later process in this way by being possible to that broken end and spindle band is caused to skid when high speed Weaving device
The harm risen is hundreds times or even thousands of times of preceding working procedure, therefore, how quickly timely to detect that yarn broken end becomes
The task of top priority, existing intelligent online detection device are to detect spinning by means of yarn line tension in the weaving process
What whether line was broken, but due to textile technology difference, it is easy to there is motion path variation and ingot pulley angle change etc., leads
Its change in friction force is caused, so as to cause the variation of line tension, this occurrence of just it is easy to appear erroneous judgement and missing inspections.
Summary of the invention
The purpose of the present invention is to provide a kind of yarn broken end on-line measuring device and spinning machines, to realize that yarn is raw
The on-line checking of production avoids passing through erroneous judgement and missing inspection situation caused by the line tension detection yarn broken end of yarn.
To achieve the above object, the on-line measuring device the invention provides the following technical scheme: a kind of yarn breaks end, including
Mechanism and alarm trigger assembly are suppressed, the mechanism of suppressing is located at below yarn to be measured, and the alarm trigger assembly includes peace
Mounted in the conductive salient point for suppressing mechanism upper surface and being mounted on suppress above mechanism with the matched conductive sheet of the conductive salient point,
The conductive salient point is series at the power supply both ends of alarm with conductive sheet by corresponding conducting wire respectively, suppresses mechanism and moves upwards
When contacting with conductive sheet connection to conductive salient point, alarm equipment alarm.
Preferably, described to suppress the compressed spring that component includes horizontal elastic slice and horizontal elastic slice bottom, the compression bullet
The top of spring is fixedly connected with horizontal elastic slice, and the conductive salient point is set to the top of horizontal elastic slice.
Preferably, the upper surface of the horizontal elastic slice is offered for the perforative notch of yarn, the depth of the notch
Greater than the radius of yarn, the bottom of the notch is flushed with the bottom of yarn.
It preferably, further include the hollow column covered suppressing component periphery, the hollow part of the hollow column forms one
A sliding slot, the horizontal elastic slice move up and down along the sliding slot.
It preferably, further include positioned at the regulation component suppressed below mechanism, the regulation component includes being located at compressed spring
The mounting post of bottom and threaded sleeve by bearing outside in mounting post side, the lateral surface of the threaded sleeve and hollow vertical
The hollow lower part of column is connected through a screw thread.
Preferably, the compressed spring is mounted in the mounting post by a pressing plate.
It preferably, further include control module and the display module and pressure sensor that are respectively connected with control module, institute
Pressure sensor is stated between pressing plate and the upper surface of mounting post.
A kind of spinning machine, including ingot pulley, the ingot pulley leading-out terminal are equipped with yarn broken end on-line measuring device.
Compared with prior art, the beneficial effects of the present invention are: when spinning line relaxation, compressed spring drives horizontal elastic slice
Triggering alarm is moved upwards, to realize that the on-line checking of yarn production avoids logical instead of original online measuring technique
Erroneous judgement and missing inspection situation caused by the line tension detection yarn broken end of yarn are crossed, so that online automatic detection performance obtains very
It is big to improve, improve the quality of production and production efficiency of yarn.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of yarn broken end on-line measuring device provided by the invention；
Fig. 2 is the circuit diagram of alarm trigger assembly in the adjustable spinning line detector of one kind.
In figure: 1 yarn, 2 suppress mechanism, 21 horizontal elastic slices, 211 notches, 22 compressed springs, 3 alarm trigger assemblies, 31
Conductive salient point, 32 conductive sheets, 4 alarms, 5 hollow columns, 51 sliding slots, 6 regulation components, 61 mounting posts, 62 threaded sleeves, 63 pressures
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of yarn broken end on-line measuring device, including bullet
Press mechanism 2 and alarm trigger assembly suppress mechanism 2 and are located at 1 lower section of yarn to be measured, and alarm trigger assembly 3 includes being mounted on bullet
The conductive salient point 31 of 2 upper surface of press mechanism and being mounted on suppress 2 top of mechanism with the matched conductive sheet 32 of conductive salient point 31, lead
Electric salient point 31 is series at the power supply both ends of alarm 4 with conductive sheet 32 by corresponding conducting wire respectively, suppresses mechanism 2 and moves upwards
When contacting with conductive sheet 32 connection to conductive salient point 31, alarm 4 is alarmed, specifically, control module can be used but is not limited to
Industrial control board or PLC module, the industrial control board can be MYD-C7Z010/20, and yarn 1 is located at the top for suppressing mechanism 2, spinning
It is in tensioning state when 1 normal condition of line, mechanism 2 will be suppressed and be pressed in 1 bottom of yarn, prevent it from moving upwards, when yarn 1
When fracture, suppressing mechanism 2 and generate a upward bounce, conductive salient point 31 contacts connection with conductive sheet 32, and alarm 4 is alarmed,
To play the role of on-line checking.
Due to yarn 1 in fabrication processes due to textile technology difference, it is easy to occur motion path variation and spindle band
Angle change etc. is taken turns, leads to its change in friction force, so as to cause the variation of line tension.If the line tension by traditional approach detects
Whether break end, it is easy to erroneous judgement and missing inspection situation occur, seriously reduce broken end accuracy in detection and production efficiency.
Yarn broken end on-line measuring device provided in this embodiment passes through 22 band of compressed spring in the relaxation of yarn 1
It moves horizontal elastic slice 21 and moves upwards triggering alarm, to realize the on-line checking of the production of yarn 1, instead of original on-line checking
Technology avoids erroneous judgement and missing inspection situation caused by breaking end by the line tension detection yarn 1 of yarn 1, so that online certainly
Dynamic detection performance is greatly improved, and improves the quality of production and production efficiency of yarn 1.
Further, the compressed spring 22 that mechanism 2 includes 21 bottom of horizontal elastic slice 21 and horizontal elastic slice is suppressed, bullet is compressed
The top of spring 22 is fixedly connected with horizontal elastic slice 21, and conductive salient point 31 is set to the top of horizontal elastic slice 21, when yarn 1 is broken
When, the horizontal elastic slice 21 of 22 drive of compressed spring moves upwards, to start alarm trigger assembly.Specifically, yarn 1 was being weaved
It is that horizontal elastic slice 21 can be pressed in 1 bottom of yarn in tensioning state, it is prevented to move upwards under normal circumstances in journey；
When the relaxation ingot pulley of yarn 1 skids or yarn 1 is broken, the horizontal elastic slice 21 of 22 drive of compressed spring is moved upwards, and makes
Trigger assembly triggering of alarming is alarmed, to play the role of on-line checking broken end.
Preferably, the upper surface of horizontal elastic slice 21 is offered for the perforative notch 211 of yarn 1, the depth of notch 211
Greater than the radius of yarn 1, the bottom of notch 211 is flushed with the bottom of yarn 1, specifically, the notch 211 is located at horizontal bullet
The upper surface middle part of piece 21, and the depth of the notch 211 is greater than the radius of yarn 1, to prevent 1 sideslip of yarn or removal,
Not only facilitate yarn 1 to run through and carried out weaving movement, but also the pressure position of 1 pair of yarn horizontal elastic slice 21 can be limited to level
21 middle part of elastic slice, guarantees that horizontal elastic slice 21 is in relative horizontal position, improves the accuracy of broken end detection.
Preferably, yarn broken end on-line measuring device provided in this embodiment further includes covering suppressing 2 periphery of mechanism
Hollow column 5, the hollow part of hollow column 5 form a sliding slot 51, and horizontal elastic slice 21 51 moves up and down along the chute, both can be with
It avoids extraneous factor interference level elastic slice 21 from moving, and horizontal elastic slice 21 can be guided to move, reduce its kinetic friction force, prevent
There is the phenomenon that gets stuck, guarantees the work well of yarn broken end on-line measuring device, reduce its failure rate.
Further, the application further includes positioned at the regulation component 6 for suppressing 2 lower section of mechanism, and regulation component 6 includes being located at pressure
The mounting post 61 of 22 bottom of contracting spring and threaded sleeve 62 by bearing outside in 61 side of mounting post, threaded sleeve 62 it is outer
Side and the hollow lower part of hollow column 5 are connected through a screw thread, and when rotating threaded sleeve 62, mounting post 61 will do it straight line up and down
Movement, to adjust the value of elastic of compressed spring 22.Specifically, when mounting post 61 moves along a straight line upwards, the bullet of compressed spring 22
Force value increases, if the relaxation slightly of yarn 1 is not necessarily broken, it is right to be greater than yarn 1 for the value of elastic of compressed spring 22 at this time
The pressure value of horizontal elastic slice 21, horizontal elastic slice 21 move upwards triggering alarm, improve the sensitivity of broken end on-line checking as a result,
And accuracy, naturally it is also possible to for judging the tensioning degree of yarn 1.
Further, compressed spring 22 is mounted in mounting post 61 by a pressing plate 63.
Further, the application further includes that control module and the display module being respectively connected with control module and pressure pass
Sensor, pressure sensor are suitable for detecting the value of elastic of compressed spring 22 between pressing plate 63 and the upper surface of mounting post 61
That is the pressure value of yarn 1, and the value of elastic consecutive variations value of compressed spring 22 is shown by display module, naturally it is also possible to
Pressure sensing by the pressure value of more yarns 1 of artificial contrast, to judge the tensioning degree of yarn 1, in the present embodiment
Device can be but not limited to patch type pressure sensor, can be INTERSEMA patch type water proof type digital pressure sensor.
Preferably, it also connects a resistance R in the feeder ear of alarm 4, to prevent alarm 4 short-circuit.
Present invention also provides a kind of spinning machine, including ingot pulley and be mounted on the ingot pulley leading-out terminal by above-mentioned implementation
The yarn broken end on-line measuring device that part provides, specifically, ingot pulley installs yarn 1, and the braider with spinning machine
Structure collective effect tenses yarn 1, to improve weaving quality, is mounted with the online inspection of yarn broken end provided by the above embodiment
Device is surveyed, the on-line checking that the production of yarn 1 may be implemented avoids instead of original online measuring technique and passes through spinning
Erroneous judgement and missing inspection situation caused by the line tension detection yarn 1 of line 1 breaks end, so that online automatic detection performance obtains changing greatly very much
It is kind, improve the quality of production and production efficiency of yarn 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
- The on-line measuring device 1. a kind of yarn breaks end, it is characterised in that: including suppressing mechanism (2) and alarm trigger assembly, institute It states and suppresses mechanism (2) and be located at below yarn to be measured (1), the alarm trigger assembly (3) is suppressed on mechanism (2) including being mounted on The conductive salient point (31) on surface and being mounted on suppress above mechanism (2) with the conductive salient point (31) matched conductive sheet (32), the conductive salient point (31) is series at the power supply both ends of alarm (4) with conductive sheet (32) by corresponding conducting wire respectively, Suppress mechanism (2) move up to conductive salient point (31) contacted with conductive sheet (32) connection when, alarm (4) alarm.
- The on-line measuring device 2. a kind of yarn according to claim 1 breaks end, it is characterised in that: described to suppress mechanism (2) include horizontal elastic slice (21) and horizontal elastic slice (21) bottom compressed spring (22), the top of the compressed spring (22) It is fixedly connected with horizontal elastic slice (21), the conductive salient point (31) is set to the top of horizontal elastic slice (21).
- The on-line measuring device 3. a kind of yarn according to claim 2 breaks end, it is characterised in that: the horizontal elastic slice (21) upper surface is offered for yarn (1) perforative notch (211), and the depth of the notch (211) is greater than yarn (1) bottom of radius, the notch (211) is flushed with the bottom of yarn (1).
- The on-line measuring device 4. a kind of yarn according to claim 3 breaks end, it is characterised in that: further include covering suppressing The hollow part of the hollow column (5) of mechanism (2) periphery, the hollow column (5) forms a sliding slot (51), the horizontal bullet Piece (21) moves up and down along the sliding slot (51).
- The on-line measuring device 5. a kind of yarn according to claim 4 breaks end, it is characterised in that: further include being located to suppress Regulation component (6) below mechanism (2), the regulation component (6) include the mounting post (61) positioned at compressed spring (22) bottom With the threaded sleeve (62) by bearing outside in mounting post (61) side, the lateral surface of the threaded sleeve (62) is stood with hollow The hollow lower part of column (5) is connected through a screw thread.
- The on-line measuring device 6. a kind of yarn according to claim 5 breaks end, it is characterised in that: the compressed spring (22) it is mounted on the mounting post (61) by a pressing plate (63).
- The on-line measuring device 7. a kind of yarn according to claim 6 breaks end, it is characterised in that: further include control module And the display module and pressure sensor being respectively connected with control module, the pressure sensor are located at pressing plate (63) and installation Between the upper surface of column (61).
- 8. a kind of spinning machine, including ingot pulley, it is characterised in that: it is any that the ingot pulley leading-out terminal is equipped with claim 1-7 The yarn broken end on-line measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249614.8A CN109322018B (en) | 2018-10-25 | 2018-10-25 | On-line detection device for spinning yarn breakage and spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249614.8A CN109322018B (en) | 2018-10-25 | 2018-10-25 | On-line detection device for spinning yarn breakage and spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109322018A true CN109322018A (en) | 2019-02-12 |
| CN109322018B CN109322018B (en) | 2020-09-15 |
Family
ID=65262176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811249614.8A Expired - Fee Related CN109322018B (en) | 2018-10-25 | 2018-10-25 | On-line detection device for spinning yarn breakage and spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322018B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020764A (en) * | 2019-12-30 | 2020-04-17 | 浙江金鹰股份有限公司 | Flax monitoring mechanism with sensor |
| CN113668104A (en) * | 2021-08-30 | 2021-11-19 | 闽江学院 | A kind of textile broken wire detection equipment and method |
| CN114351314A (en) * | 2022-01-22 | 2022-04-15 | 海宁市晶森经编有限公司 | Warp stop motion of sectional warper |
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| US4763467A (en) * | 1985-10-16 | 1988-08-16 | Zinser Textilmaschinen Gmbh | Method and means of controlling the stop of the feed of roving in a spinning machine |
| KR20120002600U (en) * | 2010-10-07 | 2012-04-17 | (주)서목통상 | Tension equalizer |
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| CN103757772A (en) * | 2013-12-19 | 2014-04-30 | 重庆信奇建材机械制造有限公司 | Spinning safety device |
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| CN103898640A (en) * | 2014-04-03 | 2014-07-02 | 宁波市东盛纺织有限公司 | Alarm of twisting machine |
| CN107447313A (en) * | 2017-08-25 | 2017-12-08 | 遵义天蕴纺织有限责任公司 | Weaving cotton thread twisting machine connects break wire device |
| CN107475834A (en) * | 2017-08-25 | 2017-12-15 | 遵义天蕴纺织有限责任公司 | Cotton thread processing method |
| CN207597031U (en) * | 2017-11-16 | 2018-07-10 | 郎溪和心化纤织造有限公司 | A kind of weaving Yarn break checkout gear |
-
2018
- 2018-10-25 CN CN201811249614.8A patent/CN109322018B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763467A (en) * | 1985-10-16 | 1988-08-16 | Zinser Textilmaschinen Gmbh | Method and means of controlling the stop of the feed of roving in a spinning machine |
| KR20120002600U (en) * | 2010-10-07 | 2012-04-17 | (주)서목통상 | Tension equalizer |
| CN103060973A (en) * | 2012-12-26 | 2013-04-24 | 苏州昭人纺织有限公司 | Wire breaking alarming device for textile machine |
| CN103757772A (en) * | 2013-12-19 | 2014-04-30 | 重庆信奇建材机械制造有限公司 | Spinning safety device |
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| CN107447313A (en) * | 2017-08-25 | 2017-12-08 | 遵义天蕴纺织有限责任公司 | Weaving cotton thread twisting machine connects break wire device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020764A (en) * | 2019-12-30 | 2020-04-17 | 浙江金鹰股份有限公司 | Flax monitoring mechanism with sensor |
| CN113668104A (en) * | 2021-08-30 | 2021-11-19 | 闽江学院 | A kind of textile broken wire detection equipment and method |
| CN113668104B (en) * | 2021-08-30 | 2022-06-10 | 闽江学院 | Textile broken yarn detection device and method |
| CN114351314A (en) * | 2022-01-22 | 2022-04-15 | 海宁市晶森经编有限公司 | Warp stop motion of sectional warper |
| CN114351314B (en) * | 2022-01-22 | 2023-03-07 | 海宁市晶森经编有限公司 | Warp stop motion of sectional warper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109322018B (en) | 2020-09-15 |
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Effective date of registration: 20230109 Address after: Room B103, Zone C, No. 55 Xiaxi Street, Kunshan Development Zone, Suzhou City, Jiangsu Province 215300 Patentee after: Kunshan Qingshe Network Technology Co.,Ltd. Address before: 213001 No. 1801 Wu Cheng Road, Changzhou, Jiangsu Patentee before: JIANGSU University OF TECHNOLOGY |
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Granted publication date: 20200915 |