CN106835398B - The control method of the rove active rotation unwinding feeding of ring throstle - Google Patents
The control method of the rove active rotation unwinding feeding of ring throstle Download PDFInfo
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- CN106835398B CN106835398B CN201611272372.5A CN201611272372A CN106835398B CN 106835398 B CN106835398 B CN 106835398B CN 201611272372 A CN201611272372 A CN 201611272372A CN 106835398 B CN106835398 B CN 106835398B
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- broken yarn
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- 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
-
- 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
- D01H13/20—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to excessive tension or irregular operation of apparatus
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of control methods of the rove active rotation of ring throstle unwinding feeding, using tension in the roving real-time detecting system, broken yarn detection system, programmable controller, the control system combination that driving feed-in formula lift spindle device and alarm apparatus are constituted, tension in the roving real-time detecting system detects and sends out the variable signal that tension in the roving increases or reduces in real time, broken yarn detection system detects and sends out rove broken yarn signal in real time, programmable controller real-time reception and processing signal, and send out corresponding action command, driving feed-in formula lift spindle device controls the rotation or stopping of flyer bobbin, alarm apparatus sends out broken yarn alarm signal or releases broken yarn alarm signal, it is an advantage of the invention that:Using real-time detection technique and intelligent control technology, realizes the unwinding feeding of rove active rotation, improve machine intelligenceization level, reduce machine power consumption, improve machine productivity, improve yarn quality.
Description
Technical field
The present invention relates to ring throstles, and in particular to a kind of control of the rove active rotation unwinding feeding of ring throstle
Method processed.
Background technology
Ring throstle is most commonly used weaving loom in indispensable textile machine and textile mills in spinning link
Tool.The spinning process of ring throstle is:By rove yarn, slowly unwinding screws out from the flyer bobbin hung on lift spindle, through leading
Draft mechanism is fed after yarn horn mouth, under the drawing-off effect of draft mechanism, so that rove yarn is attenuated elongated, is spun into spun yarn yarn
Line, spun yarn yarn enter twisting and winding mechanism through twizzle, and under the rotary action of spindle, spun yarn yarn is by being arranged on rings
Wire loop rotated with around spindle, twisted, and by the spun yarn yarn winding after twisting in the spool being sleeved on spindle
On.
The rove Withdrawing Mode of existing ring throstle is passive unwinding formula, is logical when rove is unwound from flyer bobbin
It crosses the strength of rove yarn itself and unwinds rove to pull lift spindle to horizontally rotate.When rove unwinding is using passive unwinding formula, slightly
Yarn yarn must have certain twist, to make rove yarn that there is certain strength, but when the rove yarn increasing twist, meeting
The power consumption for increasing fly frame, can reduce the production efficiency of fly frame, will increase the plus-pressure of ring throstle draft mechanism, can subtract
The service life of few ring throstle middle roller and roller, can increase the power consumption of ring throstle.Therefore, existing ring throstle
Passive unwinding formula rove Withdrawing Mode actually spinning use when have the following disadvantages:One is the increase in the work(of machine
Consumption, reduces the production efficiency of machine, second is that easy ting produce misdraft, causes thickness section, deteriorates item and does, and increase weight is irregular,
Yarn quality is reduced, especially when spinning combed yarn, soft twist yarn and big forming rove, these disadvantages are more notable.
Under the major premise that country is strongly required that energy-saving and textile industry yarn qualities standard improves, and intelligence in addition
It is existing to solve to invent a kind of control method of the rove active rotation unwinding feeding of ring throstle for the high speed development of control technology
There is technical problem, it is imperative.
Invention content
It is an object of the invention to solve above-mentioned the shortcomings of the prior art, and provide a kind of rove of ring throstle
The control method of active rotation unwinding feeding realizes the unwinding feeding of rove active rotation, reduces machine power consumption, improve production of machinery
Efficiency improves yarn quality.
The technical solution adopted by the present invention is:A kind of controlling party of the rove active rotation unwinding feeding of ring throstle
Method, using tension in the roving real-time detecting system, broken yarn detection system, programmable controller, driving feed-in formula lift spindle device and report
The control system combination that alert device device is constituted, tension in the roving real-time detecting system detect and send out each ingot of ring throstle in real time
The variable signal that tension in the roving increases or reduces, broken yarn detection system detect in real time and send out each ingot of ring throstle rove it is disconnected
Yarn signal, programmable controller real-time reception and processing signal, and corresponding action command is sent out, driving feed-in formula lift spindle device
Action command is received, the rotation or stopping of flyer bobbin are controlled, realizes rove driving feed-in or stopping, alarm apparatus reception action
Instruction sends out broken yarn alarm signal or releases broken yarn alarm signal, and programmable controller real-time reception tension in the roving detects in real time
The variable signal that system detectio and the tension in the roving of each ingot sent out increase or reduce, through control system program statistical disposition, to
The driving feed-in formula lift spindle device of each ingot sends out feeding instruction or halt instruction, and programmable controller controls driving feed-in formula lift spindle
The rotation feeding speed of device, the rotation feeding speed of driving feed-in formula lift spindle device and the running speed of ring throstle are at one
Certainty ratio relationship, the rove broken yarn signal of each ingot that programmable controller real-time reception broken yarn detection system is detected and sent out, warp
Control system program statistical disposition sends out broken yarn alarm command to the alarm apparatus of each ingot, while to the tension in the roving of each ingot
The variable signal increased or reduced sends out halt instruction without processing to the driving feed-in formula lift spindle device of each ingot, can compile
The releasing broken yarn alarm signal that the alarm apparatus of each ingot of range controller real-time reception is sent out, through control system program Statistics Division
Reason, the variable signal increased or reduced to the tension in the roving of each ingot are handled, the rove active rotation unwinding of ring throstle
The control process of the control method of feeding is as follows:
(a) tension in the roving increase variation, the sensor of tension in the roving real-time detecting system occur simultaneously for the above spindle position of an ingot
It detecting and generates tension in the roving and increase signal, signal is converted into electric signal, initial electrical signal is filtered through peripheral circuit,
Amplification and threshold process, signal send out and are input to the control system of programmable controller;
(b) programmable controller receives tension in the roving increase signal, through control system program statistical disposition, to corresponding ingot
Driving feed-in formula lift spindle device on position sends out feeding instruction;
(c) driving feed-in formula lift spindle device receives feeding instruction, controls the motor rotation in the device, flyer bobbin is driven to turn
It is dynamic, realize rove unwinding feeding;
(d) the above spindle position of an ingot occurs tension in the roving and reduces variation, the sensor of tension in the roving real-time detecting system simultaneously
It detecting and generates tension in the roving and reduce signal, signal is converted into electric signal, initial electrical signal is filtered through peripheral circuit,
Amplification and threshold process, signal send out and are input to the control system of programmable controller;
(e) programmable controller receives tension in the roving reduction signal, through control system program statistical disposition, to corresponding ingot
Driving feed-in formula lift spindle device on position sends out halt instruction;
(f) driving feed-in formula lift spindle device receives halt instruction, controls the motor stalls in the device, makes flyer bobbin
It stops operating, rove stops unwinding;
(g) simultaneously broken yarn occurs for the above spindle position of an ingot, and the sensor of broken yarn detection system detects and generate broken yarn signal, letter
Number it is converted into electric signal, initial electrical signal is filtered through peripheral circuit, is amplified and threshold process, signal send out and input
To the control system of programmable controller;
(h) programmable controller receives broken yarn signal, through control system program statistical disposition, to the report in corresponding spindle position
Alert device device sends out broken yarn alarm command, at the same the variable signal that the tension in the roving in corresponding spindle position is increased or reduced without
Processing, and halt instruction is sent out to the driving feed-in formula lift spindle device in corresponding spindle position;
(i) alarm apparatus receives broken yarn alarm command, sends out broken yarn alarm signal;
(j) after artificial treatment, alarm apparatus, which is sent out, releases broken yarn alarm signal, and the signal is input to programmable
The control system of controller;
(k) programmable controller, which receives, releases broken yarn alarm signal, through control system program statistical disposition, to corresponding ingot
The variable signal that tension in the roving on position increases or reduces is handled.
The present invention has the advantages that compared with prior art:Using real-time detection technique and intelligent control technology,
It realizes the unwinding feeding of rove active rotation, improves machine intelligenceization level, reduce machine power consumption, improve machine productivity, carry
High yarn quality.
Description of the drawings
Fig. 1 is the system composition schematic diagram of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of control method of the rove active rotation unwinding feeding of ring throstle, using tension in the roving
The control that real-time detecting system, broken yarn detection system, programmable controller, driving feed-in formula lift spindle device and alarm apparatus are constituted
System in combination processed, tension in the roving real-time detecting system detect and send out the tension in the roving increase of each ingot of ring throstle or subtract in real time
Small variable signal, broken yarn detection system detect and send out the rove broken yarn signal of each ingot of ring throstle, programmable control in real time
Device real-time reception processed and processing signal, and corresponding action command is sent out, driving feed-in formula lift spindle device receives action command, control
The rotation or stopping of flyer bobbin processed realize that rove driving feed-in or stopping, alarm apparatus receive action command, send out broken yarn report
Alert signal releases broken yarn alarm signal, and programmable controller real-time reception tension in the roving real-time detecting system is detected and sent out
The variable signal that the tension in the roving of each ingot increases or reduces, through control system program statistical disposition, to the driving feed-in formula of each ingot
Lift spindle device sends out feeding instruction or halt instruction, and programmable controller controls the rotation feeding speed of driving feed-in formula lift spindle device
Degree, the running speed proportion relation of the rotation feeding speed and ring throstle of driving feed-in formula lift spindle device, can compile
The rove broken yarn signal of each ingot that range controller real-time reception broken yarn detection system is detected and sent out is counted through control system program
Processing sends out broken yarn alarm command to the alarm apparatus of each ingot, while to variation that the tension in the roving of each ingot increases or reduces
Signal sends out halt instruction, programmable controller real-time reception without processing to the driving feed-in formula lift spindle device of each ingot
The releasing broken yarn alarm signal that the alarm apparatus of each ingot is sent out, through control system program statistical disposition, to the rove of each ingot
The variable signal that power increases or reduces is handled, the control of the control method of the rove active rotation unwinding feeding of ring throstle
Process processed is as follows:
(a) tension in the roving increase variation, the sensor of tension in the roving real-time detecting system occur simultaneously for the above spindle position of an ingot
It detecting and generates tension in the roving and increase signal, signal is converted into electric signal, initial electrical signal is filtered through peripheral circuit,
Amplification and threshold process, signal send out and are input to the control system of programmable controller;
(b) programmable controller receives tension in the roving increase signal, through control system program statistical disposition, to corresponding ingot
Driving feed-in formula lift spindle device on position sends out feeding instruction;
(c) driving feed-in formula lift spindle device receives feeding instruction, controls the motor rotation in the device, flyer bobbin is driven to turn
It is dynamic, realize rove unwinding feeding;
(d) the above spindle position of an ingot occurs tension in the roving and reduces variation, the sensor of tension in the roving real-time detecting system simultaneously
It detecting and generates tension in the roving and reduce signal, signal is converted into electric signal, initial electrical signal is filtered through peripheral circuit,
Amplification and threshold process, signal send out and are input to the control system of programmable controller;
(e) programmable controller receives tension in the roving reduction signal, through control system program statistical disposition, to corresponding ingot
Driving feed-in formula lift spindle device on position sends out halt instruction;
(f) driving feed-in formula lift spindle device receives halt instruction, controls the motor stalls in the device, makes flyer bobbin
It stops operating, rove stops unwinding;
(g) simultaneously broken yarn occurs for the above spindle position of an ingot, and the sensor of broken yarn detection system detects and generate broken yarn signal, letter
Number it is converted into electric signal, initial electrical signal is filtered through peripheral circuit, is amplified and threshold process, signal send out and input
To the control system of programmable controller;
(h) programmable controller receives broken yarn signal, through control system program statistical disposition, to the report in corresponding spindle position
Alert device device sends out broken yarn alarm command, at the same the variable signal that the tension in the roving in corresponding spindle position is increased or reduced without
Processing, and halt instruction is sent out to the driving feed-in formula lift spindle device in corresponding spindle position;
(i) alarm apparatus receives broken yarn alarm command, sends out broken yarn alarm signal;
(j) after artificial treatment, alarm apparatus, which is sent out, releases broken yarn alarm signal, and the signal is input to programmable
The control system of controller;
(k) programmable controller, which receives, releases broken yarn alarm signal, through control system program statistical disposition, to corresponding ingot
The variable signal that tension in the roving on position increases or reduces is handled.
Claims (1)
1. a kind of control method of the rove active rotation unwinding feeding of ring throstle, which is characterized in that use tension in the roving
The control that real-time detecting system, broken yarn detection system, programmable controller, driving feed-in formula lift spindle device and alarm apparatus are constituted
System in combination processed, tension in the roving real-time detecting system detect and send out the tension in the roving increase of each ingot of ring throstle or subtract in real time
Small variable signal, broken yarn detection system detect and send out the rove broken yarn signal of each ingot of ring throstle, programmable control in real time
Device real-time reception processed and processing signal, and corresponding action command is sent out, driving feed-in formula lift spindle device receives action command, control
The rotation or stopping of flyer bobbin processed realize that rove driving feed-in or stopping, alarm apparatus receive action command, send out broken yarn report
Alert signal releases broken yarn alarm signal, and programmable controller real-time reception tension in the roving real-time detecting system is detected and sent out
The variable signal that the tension in the roving of each ingot increases or reduces, through control system program statistical disposition, to the driving feed-in formula of each ingot
Lift spindle device sends out feeding instruction or halt instruction, and programmable controller controls the rotation feeding speed of driving feed-in formula lift spindle device
Degree, the running speed proportion relation of the rotation feeding speed and ring throstle of driving feed-in formula lift spindle device, can compile
The rove broken yarn signal of each ingot that range controller real-time reception broken yarn detection system is detected and sent out is counted through control system program
Processing sends out broken yarn alarm command to the alarm apparatus of each ingot, while to variation that the tension in the roving of each ingot increases or reduces
Signal sends out halt instruction, programmable controller real-time reception without processing to the driving feed-in formula lift spindle device of each ingot
The releasing broken yarn alarm signal that the alarm apparatus of each ingot is sent out, through control system program statistical disposition, to the rove of each ingot
The variable signal that power increases or reduces is handled, the control of the control method of the rove active rotation unwinding feeding of ring throstle
Process processed is as follows:
(a) tension in the roving increase variation, the sensor detection of tension in the roving real-time detecting system occur simultaneously for the above spindle position of an ingot
And generate tension in the roving and increase signal, signal is converted into electric signal, is filtered, amplifies to initial electrical signal through peripheral circuit
And threshold process, signal send out and are input to the control system of programmable controller;
(b) programmable controller receives tension in the roving increase signal, through control system program statistical disposition, in corresponding spindle position
Driving feed-in formula lift spindle device send out feeding instruction;
(c) driving feed-in formula lift spindle device receives feeding instruction, controls the motor rotation in the device, drives flyer bobbin rotation,
Realize rove unwinding feeding;
(d) the above spindle position of an ingot occurs tension in the roving and reduces variation, the sensor detection of tension in the roving real-time detecting system simultaneously
And generate tension in the roving and reduce signal, signal is converted into electric signal, is filtered, amplifies to initial electrical signal through peripheral circuit
And threshold process, signal send out and are input to the control system of programmable controller;
(e) programmable controller receives tension in the roving reduction signal, through control system program statistical disposition, in corresponding spindle position
Driving feed-in formula lift spindle device send out halt instruction;
(f) driving feed-in formula lift spindle device receives halt instruction, controls the motor stalls in the device, flyer bobbin is made to stop
Rotation, rove stop unwinding;
(g) simultaneously broken yarn occurs for the above spindle position of an ingot, and the sensor of broken yarn detection system detects and generate broken yarn signal, signal quilt
It is converted into electric signal, initial electrical signal is filtered through peripheral circuit, is amplified and threshold process, signal sends out and is input to can
The control system of programmable controller;
(h) programmable controller receives broken yarn signal, through control system program statistical disposition, to the alarm in corresponding spindle position
Device sends out broken yarn alarm command, while the variable signal increased or reduced to the tension in the roving in corresponding spindle position is without place
Reason, and halt instruction is sent out to the driving feed-in formula lift spindle device in corresponding spindle position;
(i) alarm apparatus receives broken yarn alarm command, sends out broken yarn alarm signal;
(j) after artificial treatment, alarm apparatus, which is sent out, releases broken yarn alarm signal, and the signal is input to PLC technology
The control system of device;
(k) programmable controller, which receives, releases broken yarn alarm signal, through control system program statistical disposition, in corresponding spindle position
The variable signal that increases or reduces of tension in the roving handled.
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CZ201888A3 (en) | 2018-02-22 | 2019-09-04 | Rieter Cz S.R.O. | Method of controlling an optical element at a workstation of a textile machine, in particular a yarn manufacturing machine and a textile machine |
CN108330580B (en) * | 2018-04-20 | 2023-08-29 | 广东溢达纺织有限公司 | Hanging spindle rotation monitoring system, method and computer equipment of spinning equipment |
CN110468476A (en) * | 2019-08-21 | 2019-11-19 | 安徽华茂纺织股份有限公司 | Weaving spun yarn overhanging flyer tension rapid detection method |
CN110923870B (en) * | 2019-12-31 | 2024-08-16 | 经纬智能纺织机械有限公司 | Multichannel roving detection and guide device of ring spinning frame |
CN111778594B (en) * | 2020-06-18 | 2022-09-27 | 山西经纬合力机械制造有限公司 | Spinning control method for double-branch-comb single-rotor spinning device of rotor spinning machine |
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CN101929010A (en) * | 2010-07-02 | 2010-12-29 | 浙江理工大学 | Positive unwinding mechanism suitable for wool spinning frame |
CN103361788A (en) * | 2012-03-27 | 2013-10-23 | 江南大学 | Yarn guide device for spinning frame |
CN104328549A (en) * | 2013-01-29 | 2015-02-04 | 赵清滨 | Control method and device for reducing yarn break of spinning frame |
CN106120042A (en) * | 2016-04-05 | 2016-11-16 | 山东润物新材料装备科技有限公司 | A kind of portable spinning end breaking detects device and uses the ring throstle of this device |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4438622A (en) * | 1981-03-10 | 1984-03-27 | Pons Roberto E | Apparatus for automatic creeling in ring spinning frames |
CN101929010A (en) * | 2010-07-02 | 2010-12-29 | 浙江理工大学 | Positive unwinding mechanism suitable for wool spinning frame |
CN103361788A (en) * | 2012-03-27 | 2013-10-23 | 江南大学 | Yarn guide device for spinning frame |
CN104328549A (en) * | 2013-01-29 | 2015-02-04 | 赵清滨 | Control method and device for reducing yarn break of spinning frame |
CN106120042A (en) * | 2016-04-05 | 2016-11-16 | 山东润物新材料装备科技有限公司 | A kind of portable spinning end breaking detects device and uses the ring throstle of this device |
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Effective date of registration: 20210422 Address after: 214000 room 706, No. 789 Xue Xue Dong Road, Liang Xi District, Wuxi, Jiangsu. Patentee after: JIANGSU GLORY ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 030600 108 East Road, 13 National Development Zone, Shanxi, Jinzhong Patentee before: SHANXI HAILIPU ELECTRONIC TECHNOLOGY Co.,Ltd. |