CN102877171A - Broken yarn detection device and broken yarn detection and grading early-warning system - Google Patents
Broken yarn detection device and broken yarn detection and grading early-warning system Download PDFInfo
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- CN102877171A CN102877171A CN2012104099869A CN201210409986A CN102877171A CN 102877171 A CN102877171 A CN 102877171A CN 2012104099869 A CN2012104099869 A CN 2012104099869A CN 201210409986 A CN201210409986 A CN 201210409986A CN 102877171 A CN102877171 A CN 102877171A
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Abstract
The invention provides a broken yarn detection device, comprising a mounting bracket, a broken yarn detector used for detecting a broken yarn and generating a broken yarn signal, and an alarm indicator lamp used for giving a broken yarn alarm prompt. The invention also provides a broken yarn detection and grading early-warning system adopting the broken yarn detection device, wherein the system comprises a broken yarn detection unit, a computer control unit and a man-machine operation interface; and the broken yarn detection unit consists of multiple broken yarn detection devices, and the computer control unit and the man-machine operation interface are respectively connected with the multiple broken yarn detection devices. Compared with the prior art, the broken yarn detection device and the broken yarn detection and grading early-warning system can automatically detect broken yarns and give an alarm, so that the labor intensity of workers is reduced, the waste of raw material is reduced, the quality of yarns is controlled more precisely, and the yield of yarns can be counted more precisely.
Description
Technical field
The present invention relates to a kind of yarn broken thread detector for fine spining machine and yarn burn out detection and grading forewarning system system.
Background technology
In walking frame fine spining machine or mule, spindle generally is in line to distribute and arranges, and spindle quantity is more, and the distance from the first ingot to last ingot is far, generally more than 30 meters.In the spinning process, threads spins simultaneously and respectively by drawing-off, the output of roller group, then twists, is wound in the yarn cylinder surface on each spindle.Wherein, in the spinning cycle, the course of action that fine spining machine all needs to export the yarn of certain-length and finishes drawing-off, twisting and coiling.
Because yarn is thinner, in spinning process, usually break and be difficult for being found, in the prior art, the spinner only ceaselessly walks up and down before spinning machine and could in time find the yarn broken string, and labour intensity is larger.Secondly, if manually find to have had in the spinning machine threads broken string, be difficult to judge that the disconnected time of which one thread early need to connect first, the normal like this yarn that can cause has broken and has for a long time just been connected, and has therefore caused wastage of material.Again, when spinning finished, the spinning cycle that every yarn reduces because of broken string can not accurate Calculation, is difficult to the quality of accurate control yarn and the output capacity of statistics yarn.
Summary of the invention
In order to overcome the defective of prior art, first purpose of the present invention provides a kind of device that can automatically detect the yarn broken string and carry out alarm, thereby has reduced workman's labour intensity.
For achieving the above object, the invention provides a kind of yarn broken thread detector, it is installed on the roller group of sending yarn, described roller group comprises yarn feed roller, stage clip and pressure leno draw, yarn from described pressure leno draw and yarn feed roller between pass through, it is characterized in that: described yarn broken thread detector comprises mounting bracket, for detection of the thread break detector of yarn broken string and generation disconnection signal and the alarm lamp of pointing out for break alarm, the rear end of described mounting bracket is fixedly arranged on the described stage clip, its front end is located at the top of described yarn, described thread break detector hangs on the front end of described mounting bracket, described yarn passes from described thread break detector, and described alarm lamp is fixedly arranged on the described mounting bracket.
Preferably, described alarm lamp is the polychrome flash lamp.
Preferably, described thread break detector is U-shaped, and hangs upside down on the front end of described mounting bracket.More preferably, described thread break detector is photoelectric sensor.
By yarn broken thread detector of the present invention, can automatically detect the situation of yarn broken string, and remind the workman by the alarm lamp, the workman does not need not stop walking up and down to find easily broken string, reduce workman's labour intensity, reduced wastage of material.Further, can behind the yarn broken string, carry out colour switching according to time length by the polychrome flash lamp is set, point out the precedence of threads broken string, thereby can judge in the situation of threads broken string any one thread broken string early, need to connect first, can further reduce labour intensity, reduce wastage of material, the conservation cost.
Second purpose of the present invention provides a kind of yarn burn out detection and grading forewarning system system, any should connect first to realize automatically detecting the threads broken string and to carry out alarm root broken string, and the broken string situation that can add up every one thread is carried out the automatic classification early warning to the quality that yarn is spun into Sha Suihou, thereby reduce workman's labour intensity, control more accurately the quality of yarn and the output capacity of statistics yarn.
For achieving the above object, the invention provides a kind of yarn burn out detection and grading forewarning system system that adopts above-mentioned yarn broken thread detector, it is characterized in that described system comprises:
The burn out detection unit, it comprises a plurality of described yarn broken thread detectors, the alarm lamp on each described yarn broken thread detector is the polychrome flash lamp;
Computer control unit, it links to each other respectively with described a plurality of broken thread detectors, described computer control unit also comprises computer and the broken string periodicity counter that is connected with described computer, single broken string periodicity when described broken string periodicity counter produces a disconnection signal to each described broken thread detector is counted, and the accumulative total broken string periodicity when each described broken thread detector produced disconnection signal is counted, in spinning process, described computer control unit according to the corresponding single of each broken thread detector broken string periodicity control open a kind of color flashing light alarm of the described polychrome flash lamp on each broken thread detector, a kind of color flashing light alarm of the described polychrome flash lamp on each broken thread detector is opened in the periodicity control of breaking according to the corresponding accumulative total of each broken thread detector when spinning finishes of described computer control unit;
Man machine operation interface, it is connected with the computer of described computer control unit, are used for show described man machine operation interface single corresponding to each described broken thread detector broken string periodicity and the accumulative total periodicity that breaks, described man machine operation interface arranging different single broken string periodicities and the accumulative total periodicity that breaks is distinguished the color of the polychrome flash lamp of correspondence.
The operation principle of yarn burn out detection of the present invention and grading forewarning system system is: when described yarn broken thread detector detects the yarn broken string, single broken string periodicity when described broken string periodicity counter produces a disconnection signal to each described broken thread detector is counted, and the accumulative total broken string periodicity of all disconnection signals that each described broken thread detector is produced counts, and one of them cycle refers to the yarn of fine spining machine output certain-length and finishes the course of action of drawing-off, twisting and coiling; In spinning process, described computer control unit according to the corresponding single of each broken thread detector broken string periodicity control open a kind of color flashing light alarm of the described polychrome flash lamp on each broken thread detector, a kind of color flashing light alarm of the described polychrome flash lamp on each broken thread detector is opened in the periodicity control of breaking according to the corresponding accumulative total of each broken thread detector when spinning finishes of described computer control unit.
Are used for show described man machine operation interface single corresponding to each described broken thread detector broken string periodicity and the accumulative total periodicity that breaks, described man machine operation interface arranging different single broken string periodicities and the accumulative total periodicity that breaks is distinguished the color of the polychrome flash lamp of correspondence.For example, the operator can arrange once behind the broken string the 1st cycle and count to the 3rd periodicity and represent with redness, the 4th cycle counted to the 6th periodicity and represents with yellow ... like this, can judge the time length that the single yarn broken string experiences according to the color of polychrome flash lamp, also can judge the priority of a plurality of yarn broken strings, thereby can know any one thread broken string early, need to connect first.Equally, the operator can be arranged on the color that spinning finishes the corresponding polychrome flash lamp of accumulative total periodicity of husky fringe corresponding to rear every one thread, thereby can carry out classification according to " adding up to break periodicity " to a plurality of husky fringes, can control more accurately the quality of yarn and the output capacity of statistics yarn.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of yarn broken thread detector of the present invention.
Accompanying drawing 2 is that A-A among Fig. 1 is to cutaway view.
Accompanying drawing 3 is the basic framework block schematic diagram of a kind of yarn burn out detection of the present invention and grading forewarning system system.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the present invention is elaborated.
See also Fig. 1 to Fig. 2, the invention provides a kind of yarn broken thread detector 110, it is installed on the roller group of sending yarn, described roller group comprises yarn feed roller 10, stage clip 20 and pressure leno draw 30, stage clip 20 is by compress pressing leno to draw 30 rotating shaft 31 will press leno to draw 30 to be pressed on the yarn feed roller 10, yarn 70 from described pressure leno draw 30 and yarn feed roller 10 between pass through, described yarn broken thread detector 100 comprises mounting bracket 40, for detection of the thread break detector 50 of yarn broken string and generation disconnection signal and the polychrome flash lamp 60 of pointing out for break alarm, the rear end of described mounting bracket 40 is fixedly arranged on the described stage clip 20, its front end 42 is located at the top of described yarn, described thread break detector 50 is U-shaped the reversal of the natural order of things on the front end of described mounting bracket 40, described yarn 70 passes from described thread break detector, and described polychrome flash lamp 60 is fixedly arranged on the described mounting bracket 40.In the present embodiment, described thread break detector 50 is photoelectric sensor.
When yarn 70 breaks, disconnection signal of described thread break detector 50 generations, described polychrome flash lamp 60 lights, so the workman need not to walk up and down the also in time wiring of namely can finding fast to break, thereby reduction workman's labour intensity, minimizing wastage of material.
See also Fig. 1 to Fig. 3, the invention provides a kind of yarn burn out detection and grading forewarning system system that adopts above-mentioned yarn broken thread detector, described system comprises burn out detection unit 100, computer control unit 200 and man machine operation interface 300.
Described burn out detection unit 100 comprises a plurality of described yarn broken thread detectors 110, and the alarm lamp on each described yarn broken thread detector 110 is polychrome flash lamp 60.
Described computer control unit 200 links to each other respectively with described a plurality of broken thread detectors 110, described computer control unit 200 comprises computer 210 and the broken string periodicity counter 211 that is connected with described computer 210, single broken string periodicity when described broken string periodicity counter 211 produces a disconnection signal to each described broken thread detector 110 is counted, and the accumulative total broken string periodicity of all disconnection signals that each described broken thread detector 110 is produced is counted, in spinning process, described computer control unit 200 according to each broken thread detector 110 corresponding singles broken string periodicities controls open a kind of color flashing light alarm of the described polychrome flash lamp 60 on each broken thread detector 110, a kind of color flashing light alarm of the described polychrome flash lamp 60 on each broken thread detector 110 is opened in the periodicity control of breaking according to each broken thread detector 110 corresponding accumulative total when spinning finishes of described computer control unit 200.
Described man machine operation interface 300 is connected with the computer 210 of described computer control unit 200, are used for show described man machine operation interface 300 the single broken string periodicity of each described broken thread detector 110 correspondence and the accumulative total periodicity that breaks, described man machine operation interface 300 arranging different single broken string periodicities and the accumulative total periodicity that breaks is distinguished the warning color of the polychrome flash lamp of correspondence.
When described yarn broken thread detector 110 detects the yarn broken string, single broken string periodicity when described broken string periodicity counter produces a disconnection signal to each described broken thread detector 110 is counted, and the accumulative total broken string periodicity of all disconnection signals that each described broken thread detector 110 is produced counts, and one of them cycle refers to the yarn of fine spining machine output certain-length and finishes the course of action of drawing-off, twisting and coiling; In spinning process, described computer control unit 200 according to each broken thread detector 110 corresponding singles broken string periodicities controls open a kind of color flashing light alarm of the described polychrome flash lamp 60 on each broken thread detector 110, a kind of color flashing light alarm of the described polychrome flash lamp 60 on each broken thread detector 110 is opened in the periodicity control of breaking according to each broken thread detector 110 corresponding accumulative total when spinning finishes of described computer control unit 200.
Are used for show described man machine operation interface 300 the single broken string periodicity of each described broken thread detector 110 correspondence and the accumulative total periodicity that breaks, described man machine operation interface 300 arranging different single broken string periodicities and the accumulative total periodicity that breaks is distinguished the warning color of the polychrome flash lamp of correspondence.For example, the operator can arrange once behind the broken string the 1st cycle and count to the 3rd periodicity and represent with redness, the 4th cycle counted to the 6th periodicity and represents with yellow ... like this, can judge the time length that the single yarn broken string experiences according to the warning color of polychrome flash lamp, also can judge the priority of threads broken string, thereby can know any one thread broken string early, need to connect first.Equally, the operator can be arranged on the color that spinning finishes the corresponding polychrome flash lamp of accumulative total broken string periodicity of husky fringe corresponding to rear every one thread, thereby can carry out classification according to the periodicity that totally breaks to a plurality of husky fringes, can control more accurately the quality of yarn and the output capacity of statistics yarn.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. yarn broken thread detector, it is installed on the roller group of sending yarn, described roller group comprises yarn feed roller, stage clip and pressure leno draw, yarn from described pressure leno draw and yarn feed roller between pass through, it is characterized in that: described yarn broken thread detector comprises mounting bracket, for detection of the thread break detector of yarn broken string and generation disconnection signal and the alarm lamp of pointing out for break alarm, the rear end of described mounting bracket is fixedly arranged on the described stage clip, its front end is located at the top of described yarn, described thread break detector hangs on the front end of described mounting bracket, described yarn passes from described thread break detector, and described alarm lamp is fixedly arranged on the described mounting bracket.
2. a kind of yarn broken thread detector according to claim 1, it is characterized in that: described alarm lamp is the polychrome flash lamp.
3. a kind of yarn broken thread detector according to claim 1, it is characterized in that: described thread break detector is U-shaped, and hangs upside down on the front end of described mounting bracket.
4. according to claim 1 or 3 described a kind of yarn broken thread detectors, it is characterized in that: described thread break detector is photoelectric sensor.
5. yarn burn out detection and grading forewarning system system that adopts the described device of claim 1 is characterized in that described yarn burn out detection and grading forewarning system system comprise:
The burn out detection unit, it comprises a plurality of described yarn broken thread detectors, the alarm lamp on each described yarn broken thread detector is the polychrome flash lamp;
Computer control unit, it links to each other respectively with described a plurality of broken thread detectors, described computer control unit comprises computer and the broken string periodicity counter that is connected with described computer, single broken string periodicity when described broken string periodicity counter produces a disconnection signal to each described broken thread detector is counted, and the accumulative total broken string periodicity when each described broken thread detector produced disconnection signal is counted, in spinning process, described computer control unit according to the corresponding single of each broken thread detector broken string periodicity control open a kind of color flashing light alarm of the described polychrome flash lamp on each broken thread detector, a kind of color flashing light alarm of the described polychrome flash lamp on each broken thread detector is opened in the periodicity control of breaking according to the corresponding accumulative total of each broken thread detector when spinning finishes of described computer control unit;
Man machine operation interface, it is connected with the computer of described computer control unit, are used for show described man machine operation interface single corresponding to each described broken thread detector broken string periodicity and the accumulative total periodicity that breaks, described man machine operation interface arranging different single broken string periodicities and the accumulative total periodicity that breaks is distinguished the color of the polychrome flash lamp of correspondence.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510216A (en) * | 2013-09-17 | 2014-01-15 | 吴江永固纺配有限公司 | Doubling machine broken yarn detection system with shearing device |
| CN103614827A (en) * | 2013-11-27 | 2014-03-05 | 太仓仕禾线网制造有限公司 | Human-computer interface automatic thread breakage prompt alarm realizing method |
| CN104071454A (en) * | 2014-06-23 | 2014-10-01 | 江苏爱思协尔电气设备有限公司 | Novel automatic alarming device of scrap wire box of winding machine |
| 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 |
| CN104495471A (en) * | 2014-12-03 | 2015-04-08 | 宁波大学 | Method and device for detecting line break and paper break in papyrus production line |
| TWI567261B (en) * | 2014-10-23 | 2017-01-21 | 財團法人紡織產業綜合研究所 | Method of classifying batches of yarn and method of uniformly dyeing yarn |
| CN109035716A (en) * | 2017-06-09 | 2018-12-18 | 西北农林科技大学 | Push-pull electromagnet classification, which executes, counts early warning system |
| CN110257975A (en) * | 2019-07-10 | 2019-09-20 | 王丰瑞 | A kind of ring throstle rove stops the control device of wireless fed |
| CN113802251A (en) * | 2021-08-17 | 2021-12-17 | 广东邦诚纺织科技有限公司 | Yarn quantity detection prompt control method and device, electronic equipment and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103510216A (en) * | 2013-09-17 | 2014-01-15 | 吴江永固纺配有限公司 | Doubling machine broken yarn detection system with shearing device |
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| TWI567261B (en) * | 2014-10-23 | 2017-01-21 | 財團法人紡織產業綜合研究所 | Method of classifying batches of yarn and method of uniformly dyeing yarn |
| CN104495471A (en) * | 2014-12-03 | 2015-04-08 | 宁波大学 | Method and device for detecting line break and paper break in papyrus production line |
| CN109035716A (en) * | 2017-06-09 | 2018-12-18 | 西北农林科技大学 | Push-pull electromagnet classification, which executes, counts early warning system |
| CN110257975A (en) * | 2019-07-10 | 2019-09-20 | 王丰瑞 | A kind of ring throstle rove stops the control device of wireless fed |
| CN113802251A (en) * | 2021-08-17 | 2021-12-17 | 广东邦诚纺织科技有限公司 | Yarn quantity detection prompt control method and device, electronic equipment and system |
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