CN108132281A - A kind of snow Neil spider watcher and its method - Google Patents
A kind of snow Neil spider watcher and its method Download PDFInfo
- Publication number
- CN108132281A CN108132281A CN201810049622.1A CN201810049622A CN108132281A CN 108132281 A CN108132281 A CN 108132281A CN 201810049622 A CN201810049622 A CN 201810049622A CN 108132281 A CN108132281 A CN 108132281A
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- Prior art keywords
- circuit board
- detector
- signal
- yarn
- switch
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing
- G01R19/2509—Details concerning sampling, digitizing or waveform capturing
Abstract
The present invention provides a kind of snow Neil spider watcher, including circuit board, detector, Switching Power Supply and travel switch, first detector and the second detector respectively with the signal input part A of circuit board, signal input part B is connected, the control terminal C of circuit board passes through contacts of contactor SKM, switch SB1 is connected with avenging the firewire L of Neil machine Switching Power Supply, the power control terminal D of circuit board is connected by electric wire connecting junction coil KM with avenging the zero curve N of Neil machine Switching Power Supply, two travel switch interfaces of the energy supply control module are connected with travel switch both ends, switch the power control terminal D of SB2 and circuit board, switch SB1 one end is connected.A kind of snow Neil broken yarn self-stop is further comprised, specifically includes 6 steps.The beneficial effects of the invention are as follows the labor intensity for reducing spinner, in the case where current spinner's grandstand amount increases to 200 or even 400 positioning, saving of labor are can reach using the device, time saving, material-saving, power saving, saves consumption.
Description
Technical field
The invention belongs to technical field of textile equipment, more particularly, to a kind of snow Neil spider watcher and its method.
Background technology
Chenille yarn is during production, and either core wire or knitting wool broken end is always unavoidable, particularly
It is artificial at present it is more and more nervous in the case of, the grandstand amount of spinner is more and more, so, always have after Yarn break when delaying
Between can be found to carry out shutdown processing, cause loss to producer in this way, loss mainly has the following：Its
One：The fracture of any one thread, can all cause refuse yarn, if spinner does not have found in time, this refuse yarn it is unbroken not
Increase disconnectedly；Second is that the broken end motor not being found also will continue to operate, the waste of electric power is caused；It can be made after besides breaking end
It is wrapped in Ativan into yarn, the more twines the more more, will ultimately result in roller shaft and be stuck；4th：After there is Yarn break, gear
Turner has to take some time processing refuse yarn, increases the workload of spinner.
The machine that snow Neil equipment is produced in earlier 1990s contains spider watcher, and former automatic stop arrangement is
The form of the microswitch of use operationally needs each one thread piercing into the aperture of Automatic stop switch (every suit head
Need to wear six to eight one threads), in booting, it is necessary to, can be by the hand of button switch after all yarns have tension
It unclamps.The grandstand amount of each spinner can only achieve 40 spindle positions at that time.General optoelectronic induction broken yarn self-stop is in textile industry
What is used is more, and condition is that all the end of a thread of yarn are fully disconnected and can detect broken end, just sends out instruction stop, in this way
Operating procedure undoubtedly is increased to spinner, increases working time, waste material, power-consuming.
Invention content
The object of the present invention is to provide a kind of snow Neil spider watcher and its method, saving of labor, time saving, material-saving, provinces
Electricity saves consumption and reduces the labor intensity of spinner, is especially suitable for producing in chenille yarn.
The technical scheme is that：A kind of snow Neil spider watcher, including circuit board, detector, Switching Power Supply
And travel switch, the first detector and the second detector are connected respectively with the signal input part A of circuit board, signal input part B, electricity
The control terminal C of road plate is connected by contacts of contactor SKM, switch SB1 with avenging the firewire L of Neil machine Switching Power Supply, circuit board
Power control terminal D is connected by electric wire connecting junction coil KM with avenging the zero curve N of Neil machine Switching Power Supply, the energy supply control module
Two travel switch interfaces are connected with travel switch both ends, switch power control terminal D, the switch SB1 one end phase of SB2 and circuit board
Even, first detector and the second detector are separately mounted to the lower part of chenille yarn outlet.
Further, the end point of first detector and the second detector is respectively equipped with alumina ceramic chip.
Further, the intermediate fluting of the alumina ceramic chip is " V " font.
Operation principle is：Detector is mounted on to the lower part of snow Neil products export, in this way, either knitting wool or core wire
Fracture, always have in the product on one side without knitting wool, that is, the leakage suede described in us, in this condition, detector is very
Circuit board is delivered a signal to soon and carries out storage information, then when the guiding principle plate for avenging Neil equipment runs to suitable position, is assigned
Instruction stop.
A kind of snow Neil broken yarn self-stop method, includes the following steps；
1) circuit board seals in the Switching Power Supply line of snow Neil machine, by travel switch, switch SB1 and SB2 and electric wire connecting junction coil
KM, contacts of contactor SKM, the first detector, the second detector are respectively provided at the exit of snow Neil machine；
2) machine is opened, and power cord is powered, and circuit board detecting to electric current is also transferred to working condition by standby mode immediately；
3) it is first sampled, normal yarn signal is preserved by the sampling of two detectors to circuit board, circuit board is protected at this time
Deposit sampled signal；
4) as chenille yarn is by the first detector, the second detector, the signal and sampled signal of detector are collected
It is compared, reduced value is then judged as broken yarn more than setting range；
5) ring rail ceaselessly pumps, and can touch travel switch to certain position, travel switch is fed back to
One voltage signal of circuit board.
6) only in the case that voltage signal and useful signal exist simultaneously, circuit board just understands starting relay, disconnects
Switching Power Supply, circuit board are also entered standby mode, while all signals recorded before removing again immediately, are opened in next time
Record can be detected when dynamic again.
Further, the signal of the thickness of yarn detected is transformed into current signal by detector in the step 3), electricity
Current signal is switched to digital signal, and the first segment signal when just opening is preserved as sampled signal by road plate again.
Further, the signal detected in the step 4) is compared with sampled signal, passes through circuit board chip
It calculates, filters out because of invalid signals such as machine vibration, yarn shake, light interference, identify the signal of broken yarn light yarn, be determined as
Useful signal, and preserve always.
The invention has the advantages and positive effects that：Due to the adoption of the above technical scheme, the present apparatus and other photoelectricity
Broken end control system is reduced difference lies in the yarn detecting system that the Yarn break of snow Neil not necessarily requires complete rupture
The labor intensity of spinner in the case where current spinner's grandstand amount increases to 200 or even 400 positioning, uses the device
It can reach saving of labor, time saving, material-saving, power saving, save consumption.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the detector installation diagram avenged on Neil machine.
Fig. 3 is the structure diagram of chenille yarn.
In figure：
1st, the first detector 2, the second detector 3, snow Neil machine
4th, chenille yarn
Specific embodiment
As shown in Figs. 1-3, the technical scheme is that a kind of snow Neil spider watcher, including circuit board, is detected
Head, Switching Power Supply and travel switch, the first detector 1 and the second detector 2 respectively with signal input part A, the signal of circuit board
Input terminal B is connected, and the control terminal C of circuit board passes through contacts of contactor SKM, switch SB1 and the fire of the Switching Power Supply of snow Neil machine 3
Line L is connected, and the power control terminal D of circuit board is connected by electric wire connecting junction coil KM with the zero curve N for the Switching Power Supply for avenging Neil machine 3,
Two travel switch interfaces of the energy supply control module are connected with travel switch both ends, switch the power supply of SB2 and circuit board
Control terminal D, switch SB1 one end are connected, and first detector 1 and the second detector 2 are separately mounted to chenille yarn 4 and go out
The lower part of mouth.
In the present embodiment, the end point of first detector 1 and the second detector 2 is respectively equipped with alumina ceramic chip,
Yarn is avoided to wear detector.
In the present embodiment, the intermediate fluting of the alumina ceramic chip is " V " font, and yarn can be always fixed on to inspection
The centre of gauge head and bottommost do not consider the thickness of the count of yarn.
Operation principle is：By detector mounted on the lower part that chenille yarn 4 exports, in this way, either knitting wool or core
The fracture of line always has on one side in the product without knitting wool, that is, the leakage suede described in us, in this condition, detector
It delivers a signal to circuit board quickly and carries out storage information, then when the guiding principle plate for avenging Neil equipment runs to suitable position, under
Up to instruction stop.
A kind of snow Neil broken yarn self-stop method, includes the following steps；
1) circuit board seals in the Switching Power Supply line of snow Neil machine, by travel switch, switch SB1 and SB2 and electric wire connecting junction coil
KM, contacts of contactor SKM, the first detector 1, the second detector 2 are respectively provided at the exit of snow Neil machine 3；
2) machine is opened, and power cord is powered, and circuit board detecting to electric current is also transferred to working condition by standby mode immediately；
3) it is first sampled, normal yarn signal is preserved by the sampling of two detectors to circuit board, circuit board is protected at this time
Deposit sampled signal；
4) as chenille yarn is by the first detector, the second detector, the signal and sampled signal of detector are collected
It is compared, reduced value is then judged as broken yarn more than setting range；
5) ring rail ceaselessly pumps, and can touch travel switch to certain position, travel switch is fed back to
One voltage signal of circuit board.
6) only in the case that voltage signal and useful signal exist simultaneously, circuit board just understands starting relay, disconnects
Switching Power Supply, circuit board are also entered standby mode, while all signals recorded before removing again immediately, are opened in next time
Record can be detected when dynamic again.Circuit board starts every time can all resample, thus it is all general for all yarns, it does not need to change
A kind of yarn adjusts primary circuit plate.
Further, the signal of the thickness of yarn detected is transformed into current signal by detector in the step 3), electricity
Current signal is switched to digital signal, and the first segment signal when just opening is preserved as sampled signal by road plate again.
Further, the signal detected in the step 4) is compared with sampled signal, passes through circuit board chip
It calculates, filters out because of invalid signals such as machine vibration, yarn shake, light interference, identify the signal of broken yarn light yarn, be determined as
Useful signal, and preserve always.
1) chenille yarn can not possibly be until yarn complete rupture, as long as there is any one thread, snow Neil is by four
Root core wire and several knitting wools are formed, and fracture just needs to send out instruction stop, and otherwise the device is as unsuccessful.
2) device is made that special processing on the yarn path of detector, and detector is mounted on finished product yarn
The exit of line once having had any Yarn break, will be detected, and will not be increased in this way to spinner any
Operating procedure, so, in the case where current spinner's grandstand amount increases to 200 or even 400 positioning, use the device
Reach saving of labor, time saving, material-saving, power saving, save consumption.
3) in addition, in the apparatus, in order to avoid with it is disconnected with shutting down the problem of, we are mounted with the device that positioning is shut down,
I.e. no matter ring rail occurs broken end at any position, control system is gathered data, until ring rail drops to centainly
Height when shut down, be not in thus that core wire in finished product is broken, and showing for operational program increased to spinner
As (once core wire is broken, spinner will bracing wire, threading again), the labor intensity of spinner is reduced.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application range
Deng, should all still belong to the present invention patent covering scope within.
Claims (6)
1. a kind of snow Neil spider watcher, it is characterised in that：Including circuit board, detector, Switching Power Supply and travel switch,
First detector and the second detector are connected respectively with the signal input part A of circuit board, signal input part B, the control of circuit board
End C is connected by contacts of contactor SKM, switch SB1 with avenging the firewire L of Neil machine Switching Power Supply, the power control terminal D of circuit board
It is connected by electric wire connecting junction coil KM with avenging the zero curve N of Neil machine Switching Power Supply, two strokes of the energy supply control module are opened
Pass interface is connected with travel switch both ends, and the power control terminal D of switch SB2 and circuit board, switch SB1 one end are connected, described
First detector and the second detector are separately mounted to the lower part of chenille yarn outlet.
2. a kind of snow Neil spider watcher according to claim 1, it is characterised in that：First detector and
The end point of second detector is respectively equipped with alumina ceramic chip.
3. a kind of snow Neil spider watcher according to claim 2, it is characterised in that：The alumina ceramic chip
Centre fluting is " V " font.
A kind of 4. snow Neil broken yarn self-stop method in claim 1, it is characterised in that：Include the following steps；
1）Circuit board seals in the Switching Power Supply line of snow Neil machine, by travel switch, switch SB1 and SB2 and electric wire connecting junction coil KM, connects
Tentaculum contact SKM, the first detector, the second detector are respectively provided at the exit of snow Neil machine；
2）Machine is opened, and power cord is powered, and circuit board detecting to electric current is also transferred to working condition by standby mode immediately；
3）It is first sampled, normal yarn signal is preserved by two detector samplings to circuit board, circuit board preservation at this time takes
Sample signal；
4）As chenille yarn is by the first detector, the second detector, the signal and sampled signal for collecting detector carry out
Comparison, reduced value are then judged as broken yarn more than setting range；
5）Ring rail ceaselessly pumps, and can touch travel switch to certain position, travel switch feeds back to circuit
One voltage signal of plate.
6）Only in the case that voltage signal and useful signal exist simultaneously, just meeting starting relay, disconnection switch circuit board
Power supply, circuit board are also entered standby mode, while all signals recorded before removing again immediately, when starting next time
It detection can record again.
5. a kind of snow Neil broken yarn self-stop method according to claim 4, it is characterised in that：Further, the step
3）The signal of the thickness of yarn detected is transformed into current signal by middle detector, and current signal is switched to digital letter by circuit board again
Number, and the first segment signal when just opening is preserved as sampled signal.
6. a kind of snow Neil broken yarn self-stop method according to claim 4, it is characterised in that：The step 4）Middle detection
To signal compared with sampled signal, by the calculating of circuit board chip, filter out because of machine vibration, yarn shake, light
The invalid signals such as line interference, identify the signal of broken yarn light yarn, are determined as useful signal, and preserve always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049622.1A CN108132281A (en) | 2018-01-18 | 2018-01-18 | A kind of snow Neil spider watcher and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049622.1A CN108132281A (en) | 2018-01-18 | 2018-01-18 | A kind of snow Neil spider watcher and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132281A true CN108132281A (en) | 2018-06-08 |
Family
ID=62400653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810049622.1A Pending CN108132281A (en) | 2018-01-18 | 2018-01-18 | A kind of snow Neil spider watcher and its method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113646473A (en) * | 2019-03-28 | 2021-11-12 | 赛峰航空器发动机 | Control of the positioning and continuity of the yarn in a loom |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768026A (en) * | 1987-06-17 | 1988-08-30 | Syozaburo Makino | Yarn break detector for spinning and weaving machines |
| JPH11172557A (en) * | 1997-12-03 | 1999-06-29 | Nippon Mayer Ltd | Detection of brocken thread in warp-knitting machine and apparatus therefor |
| CN101324004A (en) * | 2007-06-13 | 2008-12-17 | 际华三五四二纺织有限公司 | Piezoelectric type yarn break preventing apparatus of air-jet loom |
| CN201656432U (en) * | 2010-03-31 | 2010-11-24 | 湖北帅力化工有限公司 | Automatic detecting device for broken yarn of outer-layer yarn of detonating fuse |
| CN202466092U (en) * | 2012-02-04 | 2012-10-03 | 德州学院 | Doubling detection controller for weft yarns |
| CN103015012A (en) * | 2012-12-27 | 2013-04-03 | 广东瑞源科技股份有限公司 | Detecting device and detecting method for yarn backing-off stock |
| CN103138234A (en) * | 2011-12-04 | 2013-06-05 | 际华三五四二纺织有限公司 | Reeding machine short circuit self-stopping protection device |
| CN204982280U (en) * | 2015-09-14 | 2016-01-20 | 广东溢达纺织有限公司 | Flat knitting machine and stop motion thereof |
| CN107589681A (en) * | 2017-11-13 | 2018-01-16 | 广州弘雅服装科技有限公司 | A kind of bobbin-winding machine start-up and shut-down control method |
-
2018
- 2018-01-18 CN CN201810049622.1A patent/CN108132281A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768026A (en) * | 1987-06-17 | 1988-08-30 | Syozaburo Makino | Yarn break detector for spinning and weaving machines |
| JPH11172557A (en) * | 1997-12-03 | 1999-06-29 | Nippon Mayer Ltd | Detection of brocken thread in warp-knitting machine and apparatus therefor |
| CN101324004A (en) * | 2007-06-13 | 2008-12-17 | 际华三五四二纺织有限公司 | Piezoelectric type yarn break preventing apparatus of air-jet loom |
| CN201656432U (en) * | 2010-03-31 | 2010-11-24 | 湖北帅力化工有限公司 | Automatic detecting device for broken yarn of outer-layer yarn of detonating fuse |
| CN103138234A (en) * | 2011-12-04 | 2013-06-05 | 际华三五四二纺织有限公司 | Reeding machine short circuit self-stopping protection device |
| CN202466092U (en) * | 2012-02-04 | 2012-10-03 | 德州学院 | Doubling detection controller for weft yarns |
| CN103015012A (en) * | 2012-12-27 | 2013-04-03 | 广东瑞源科技股份有限公司 | Detecting device and detecting method for yarn backing-off stock |
| CN204982280U (en) * | 2015-09-14 | 2016-01-20 | 广东溢达纺织有限公司 | Flat knitting machine and stop motion thereof |
| CN107589681A (en) * | 2017-11-13 | 2018-01-16 | 广州弘雅服装科技有限公司 | A kind of bobbin-winding machine start-up and shut-down control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113646473A (en) * | 2019-03-28 | 2021-11-12 | 赛峰航空器发动机 | Control of the positioning and continuity of the yarn in a loom |
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