CN109423723A - The intelligent anti-risk yarn feeding device of fly frame - Google Patents
The intelligent anti-risk yarn feeding device of fly frame Download PDFInfo
- Publication number
- CN109423723A CN109423723A CN201710766843.6A CN201710766843A CN109423723A CN 109423723 A CN109423723 A CN 109423723A CN 201710766843 A CN201710766843 A CN 201710766843A CN 109423723 A CN109423723 A CN 109423723A
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- Prior art keywords
- infrared
- photoelectric
- operational amplifier
- fly frame
- switch
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- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005693 optoelectronics Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 description 10
- 239000000523 sample Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000001960 triggered effect Effects 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
- D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of intelligent anti-risk yarn feeding device of fly frame, it is characterized in that: being equipped with infrared photoelectric sensor in rack above and below down rail between stroke down stroke, Photoelectric infrared switch is mounted in electrical control cabinet, and infrared photoelectric sensor is connect by power supply line and signal wire with the Photoelectric infrared switch in electrical control cabinet；Infrared photodiode V1 or V2 and resistance R1 forms infrared transmitting circuit, directly drive the infrared signal of generation, infrared photodiode V3 or V4 and resistance R2 constitutes mid-infrared optical receiving circuit, and infrared signal is converted into electric signal and is conveyed to integrated operational amplifier IC-1, potentiometer RP output DC voltage is added in the reverse side of integrated operational amplifier IC-1；Indicator light HL is used to refer to the working condition of Photoelectric infrared switch；Transistor VT and relay KS constitute switching circuit, with control on A454 type fly frame rail and rail under in commutation generate the phenomenon that emitting yarn.
Description
Technical field
The present invention relates to technical field of textile equipment, the intelligent anti-risk yarn feeding device of specifically a kind of A454 type fly frame.
Background technique
Currently, such as domestic FA454 type fly frame is in production process in well known cotton mill Roving Frames process equipment
In, rail stops suddenly when commutating, and due to inertia difference, rail lifting first stops, and yarn winding will continue to rotate, and cause yarn
Winding overlapping, the generation of cob webbing failure emit yarn, rove defective product occur.It is caused in order to avoid stopping suddenly in rail commutation position
Yarn is emitted, anti-risk yarn feeding device is generally installed in equipment.Old-fashioned anti-risk yarn feeding device uses after rail lifting reaches commutation position
Travel switch is triggered, travel switch makes the broken strip photoelectricity after broken yarn photoelectricity and machine before machine lose parking effect, to avoid
Commutation position emits yarn quality accident caused by stopping.But rove is in fabrication processes, be wrapped in yarn on flyer bobbin with
Diameter becomes larger, and upper and lower stroke can shorten accordingly, then stroke longest when small yarn is formed according to certain mathematical model
Control, with the stroke decline that becomes larger of diameter.There are a distance measurements, traditional anti-risk yarn between range and minimum stroke
Switch is prevented in range between range and minimum stroke in order to which reliable in action is often using minimum stroke as reference point
It is normal for emitting yarn effect, however also brings an apparent defect, be exactly in range anti-risk yarn switch intervention too early,
Cause Automatic stop switch when small yarn stage a large amount of broken yarns, broken strip to be unable to automatic stopping, gently then product quality caused to downgrade, it is heavy then
Equipment safety accident is caused, begins a theatrical performance to bring serious influence with quality management to production, causes economic loss to enterprise.
Summary of the invention
To overcome, anti-risk yarn switch during small yarn stage stroke maximum value, intervened by anti-risk yarn switch in the prior art
It is early, it causes Automatic stop switch when small yarn stage broken yarn, broken strip to be unable to automatic stopping, causes product quality hidden danger, equipment safety accident
Deficiency, the present invention provides a kind of A454 type fly frame intelligently anti-risk yarn feeding device.The device can automatically track rove molding, quasi-
It really issues anti-risk yarn in real time by current amount to instruct, control is implemented in layering, to improve production efficiency and product quality.
To achieve the above object, the technical scheme is that a kind of fly frame intelligently anti-risk yarn feeding device, including infrared light
Electric switch circuit, infrared photoelectric sensor (inductive probe) and bar cylinder, drafting system, rove, bobbin rail, determine the wing, cylinder at guide strip roller
Pipe, fixed pole, down rail ram, go up and down swing rod, rail lifting groove；It is characterized in that: in rack above and below down rail between stroke
Infrared photoelectric sensor (inductive probe) is installed, Photoelectric infrared switch is mounted on the electric-controlled of A454 type fly frame on heart position
In cabinet processed, infrared photoelectric sensor (inductive probe) passes through the infrared electro in power supply line and signal output line and electrical control cabinet
Switch connection.
The fly frame intelligently anti-risk yarn feeding device by infrared photoelectric sensor (inductive probe), Photoelectric infrared switch structure
At；Photoelectric infrared switch includes infrared diode, integrated operational amplifier and relay, LM7809 three-terminal voltage-stabilizing circuit；It is infrared
Photodiode V1 or V2 and resistance R1 forms infrared transmitting circuit, directly drives the infrared signal of generation, infrared by photosensitive two
Pole pipe V3 or V4 and resistance R2 constitutes mid-infrared optical receiving circuit, and infrared signal is converted into electric signal and is conveyed to integrated computation
Device compared with amplifier IC-1, integrated operational amplifier IC-1 form DC voltage with peripheral cell；Potentiometer RP exports direct current
Pressure is added in the reverse side of integrated operational amplifier IC-1；Through 2 feet of integrated operational amplifier IC-1 compared with the voltage of 3 feet,
Make the output low level or high level of integrated operational amplifier IC-1；Indicator light HL is used to refer to the work of Photoelectric infrared switch
Make state；Integrated operational amplifier IC-2 is negative to mitigate integrated operational amplifier IC-1 to push transistor VT to work
Load；Transistor VT and relay KS constitutes switching circuit, generation when controlling the commutation of A454 type fly frame rail uplink and downlink
The phenomenon that emitting yarn.
The DC power supply of the input Photoelectric infrared switch+12V, by the pressure stabilizing of the electrical control cabinet of A454 type fly frame
Power supply provides.
Compared with prior art, the present invention A454 type fly frame intelligently opened using the anti-risk yarn photoelectricity of intelligence by anti-risk yarn feeding device
Controller is closed, by detecting rail commutation up and down each time, in conjunction with different yarn count kinds, detects current spinning position automatically
The anti-risk spinning starting point set, Photoelectric infrared switch driving adjust anti-risk yarn section, that is, ensure that the safety of anti-risk yarn feeding device, and substantially
Degree, which improves, begins a theatrical performance efficiency and yarn quality, and equipment begins a theatrical performance 20% or more improved efficiency.
Detailed description of the invention
The present invention is further described for embodiment with reference to the accompanying drawing
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the circuit theory schematic diagram of Fig. 1.
In figure, 1. bar cylinders, 2. guide strip rollers, 3. drafting systems, 4. rove, 5. bobbin rails, 6. determine the wing, 7. bobbins, 8. fixed poles,
9. down rail is ramed, 10. lifting swing rods, 11. rail lifting grooves, 12. infrared photoelectric sensors (inductive probe).
Specific embodiment
A kind of intelligent anti-risk yarn feeding device of fly frame, as shown in Figure 1: the A454 type fly frame bar cylinder 1 including the prior art, lead
Roller 2, rove 4, bobbin rail 5, determines the wing 6, bobbin 7, fixed pole 8, down rail and rams 9, lifting swing rod 10, rail liter drafting system 3
Slot 11 drops；Infrared photoelectric sensor (inductive probe) 12 and Photoelectric infrared switch (not drawn in figure).In bobbin rail 5 and down rail 9
Stroke up and down between frame central position on infrared photoelectric sensor (inductive probe) 12 is installed, Photoelectric infrared switch peace
In the electrical control cabinet of A454 type fly frame, infrared photoelectric sensor (inductive probe) 12 is exported by power supply line and signal
Line is connect with the Photoelectric infrared switch in electrical control cabinet.
2nd embodiment of the invention is as shown in Figure 2: fly frame intelligently anti-risk yarn feeding device by infrared photoelectric sensor
(inductive probe) 12, Photoelectric infrared switch are constituted；Photoelectric infrared switch includes infrared electro emitting diode V1 and V2, infrared light
Electricity receives photodiode V3 and V4, integrated operational amplifier IC-1, integrated operational amplifier IC-2, LM7809 three-terminal voltage-stabilizing electricity
Road and relay KS.Infrared photodiode V1 or V2 and resistance R1 forms infrared light emission circuit, and it is infrared to directly drive generation
Optical signal, infrared photodiode V3 or V4 and resistance R2 constitute mid-infrared optical receiving circuit, and infrared signal is converted into telecommunications
Number it is conveyed to integrated operational amplifier IC-1, device compared with integrated operational amplifier IC-1 forms DC voltage with peripheral cell；Electricity
Position device RP output DC voltage is added in the reverse side of integrated operational amplifier IC-1；Make to integrate compared with the voltage of 3 feet by 2 feet
The output of operational amplifier IC-1 is low level or high level；Indicator light HL is used to refer to the working condition of infrared photoswitch；
Integrated operational amplifier IC-2 is to push transistor VT to work, to mitigate integrated operational amplifier IC-1 burden；Crystal
Triode VT and relay KS constitutes switching circuit, and to control on A454 type fly frame rail, under rail, in commutation, generation emits
The phenomenon that yarn.
In the present embodiment, the DC power supply for inputting Photoelectric infrared switch+12V, by the electric-controlled of A454 type fly frame
The regulated power supply of cabinet processed provides.
The working principle of the invention is: when A454 type fly frame works normally, rail stroke longest when small yarn, then with
Spinning process is every spins the decline of one layer of rove stroke a bit, rail stroke reaches most short when full yarn (large yarn).Work as infrared light
When quick diode receives the light curtain of infrared photodiode transmitting, 13 feet of integrated operational amplifier IC-1 are low level, 3 feet
Voltage is lower than 2 foot voltages, and the output of 1 foot is low level.Light emitting diode lamp LH does not work, and relay KS is failure to actuate.When infrared
When photoelectric sensor (inductive probe) detects to emit yarn, any one of infrared photodiode V3 or V4 is blocked, and integrates fortune
13 feet (figure China and foreign countries are drawn) for calculating amplifier IC-1 are high level, and 3 foot voltages are higher than 2 foot voltages, and the output of 1 foot is high level, instruction
Lamp LH is bright, relay KS movement ensure that A454 type fly frame emits the hair of yarn so that adjustment emits the section of yarn in time
It is raw, and yarn quality is greatly improved, it improves equipment and begins a theatrical performance efficiency in 20%C or more.
The present invention is constituted using two pairs of infrared photodiodes, be can be used to detect mechanical upper and lower reciprocating motion, is played stroke
Control action, from 1 foot or the exportable logic level signal of 7 feet of integrated operational amplifier IC-1.It can also be according to production need
It wants, increases and decreases the installation number of infrared photodiode at any time.
Claims (2)
1. the intelligent anti-risk yarn feeding device of fly frame, including Photoelectric infrared switch circuit, infrared photoelectric sensor and bar cylinder, guide strip roller,
Drafting system, bobbin rail, determines the wing, bobbin, fixed pole, down rail and rams, goes up and down swing rod, rail lifting groove rove；It is characterized in that:
Infrared photoelectric sensor is installed on frame central position above and below down rail between stroke, Photoelectric infrared switch is mounted on
In the electrical control cabinet of A454 type fly frame, infrared photoelectric sensor passes through in power supply line and signal output line and electrical control cabinet
Photoelectric infrared switch connection；Intelligently anti-risk yarn feeding device is made of fly frame infrared photoelectric sensor, Photoelectric infrared switch；It is infrared
Optoelectronic switch is by infrared diode, integrated operational amplifier and relay, LM7809 three-terminal voltage-stabilizing circuit；Infrared photodiode
V1 or V2 and resistance R1 forms infrared transmitting circuit, directly drives the infrared signal of generation, infrared photodiode V3 or V4
Mid-infrared optical receiving circuit is constituted with resistance R2, and infrared signal is converted into electric signal and is conveyed to integrated operational amplifier IC-
Device compared with 1, integrated operational amplifier IC-1 form DC voltage with peripheral cell；Potentiometer RP output DC voltage is added in integrated
The reverse side of operational amplifier IC-1；Through 2 feet of integrated operational amplifier IC-1 compared with the voltage of 3 feet, make integrated computation
The output of amplifier IC-1 is low level or high level；Indicator light HL is used to refer to the working condition of Photoelectric infrared switch；Collection
At operational amplifier IC-2 to push transistor VT to work, to mitigate integrated operational amplifier IC-1 burden；Crystal three
Pole pipe VT and relay KS constitutes switching circuit, emits showing for yarn to control to generate when the commutation of A454 type fly frame rail uplink and downlink
As.
2. the intelligent anti-risk yarn feeding device of fly frame according to claim 1, it is characterized in that: input Photoelectric infrared switch+12V
DC power supply, by A454 type fly frame electrical control cabinet regulated power supply provide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766843.6A CN109423723A (en) | 2017-08-31 | 2017-08-31 | The intelligent anti-risk yarn feeding device of fly frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766843.6A CN109423723A (en) | 2017-08-31 | 2017-08-31 | The intelligent anti-risk yarn feeding device of fly frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109423723A true CN109423723A (en) | 2019-03-05 |
Family
ID=65504187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766843.6A Pending CN109423723A (en) | 2017-08-31 | 2017-08-31 | The intelligent anti-risk yarn feeding device of fly frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN109423723A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253315A (en) * | 1963-04-26 | 1966-05-31 | Eicken Henri | Apparatus and methods for the control and automatic regulation of the pressure of squeezing rollers in a continuous process |
| US3543100A (en) * | 1967-07-27 | 1970-11-24 | Reiners Walter | Textile machine control system |
| DE2450207A1 (en) * | 1974-10-23 | 1976-04-29 | Palitex Project Co Gmbh | METHOD FOR GENERATING A CONTROL SIGNAL WHEN A THREAD BREAK OCCURS ON TEXTILE MACHINES, IN PARTICULAR TWO-WIRE TWISTING MACHINES, AND THREAD MONITOR FOR PERFORMING THE PROCESS |
| GB8322295D0 (en) * | 1983-08-18 | 1983-09-21 | Bentley Eng Group Ltd | Yarn fault detector installations |
| JPH07237821A (en) * | 1994-03-02 | 1995-09-12 | Tsudakoma Corp | Remaining yarn quantity detecting device for feeder |
| CN1214744A (en) * | 1996-03-27 | 1999-04-21 | 泽韦格路瓦有限公司 | Process and device for monitoring quality of yarns |
| CN2765915Y (en) * | 2004-09-01 | 2006-03-22 | 青岛环球集团股份有限公司 | Automatic reversing arrangement of spindle bearing plate below the bobbiner |
| CN101634062A (en) * | 2008-07-25 | 2010-01-27 | 天津宏大纺织机械有限公司 | Method and device for winding and forming rough yarn after bobbiner is full of yarn |
| CN201560269U (en) * | 2009-05-18 | 2010-08-25 | 际华三五四二纺织有限公司 | Novel integrated electric control cabinet for roving machine |
| CN202148376U (en) * | 2011-07-14 | 2012-02-22 | 际华三五四二纺织有限公司 | Yarn-coming-out preventing device of flyer frame |
| CN202164446U (en) * | 2011-07-15 | 2012-03-14 | 江苏恒州特种玻璃纤维材料有限公司 | Device used in intermittent acid leach treatment process for high-silica glass fiber yarns |
| CN102493041A (en) * | 2011-12-08 | 2012-06-13 | 天津宏大纺织机械有限公司 | Sloughing-prevention flyer presser |
| CN202273023U (en) * | 2011-10-21 | 2012-06-13 | 丁宏利 | Halching prevention device of roving machine |
| CN102618982A (en) * | 2012-05-02 | 2012-08-01 | 慈溪迈思特电子科技有限公司 | Yarn detecting device based on infrared photoelectric diode |
| US20160221790A1 (en) * | 2013-10-01 | 2016-08-04 | Maschinenfabrik Rieter Ag | Yarn Clearer and Spinning Station, Equipped Therewith, of a Spinning Machine, and Method for Operating a Spinning Station |
| CN207210620U (en) * | 2017-08-31 | 2018-04-10 | 际华三五四二纺织有限公司 | The intelligent anti-risk yarn feeding device of fly frame |
-
2017
- 2017-08-31 CN CN201710766843.6A patent/CN109423723A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253315A (en) * | 1963-04-26 | 1966-05-31 | Eicken Henri | Apparatus and methods for the control and automatic regulation of the pressure of squeezing rollers in a continuous process |
| US3543100A (en) * | 1967-07-27 | 1970-11-24 | Reiners Walter | Textile machine control system |
| DE2450207A1 (en) * | 1974-10-23 | 1976-04-29 | Palitex Project Co Gmbh | METHOD FOR GENERATING A CONTROL SIGNAL WHEN A THREAD BREAK OCCURS ON TEXTILE MACHINES, IN PARTICULAR TWO-WIRE TWISTING MACHINES, AND THREAD MONITOR FOR PERFORMING THE PROCESS |
| GB8322295D0 (en) * | 1983-08-18 | 1983-09-21 | Bentley Eng Group Ltd | Yarn fault detector installations |
| JPH07237821A (en) * | 1994-03-02 | 1995-09-12 | Tsudakoma Corp | Remaining yarn quantity detecting device for feeder |
| CN1214744A (en) * | 1996-03-27 | 1999-04-21 | 泽韦格路瓦有限公司 | Process and device for monitoring quality of yarns |
| CN2765915Y (en) * | 2004-09-01 | 2006-03-22 | 青岛环球集团股份有限公司 | Automatic reversing arrangement of spindle bearing plate below the bobbiner |
| CN101634062A (en) * | 2008-07-25 | 2010-01-27 | 天津宏大纺织机械有限公司 | Method and device for winding and forming rough yarn after bobbiner is full of yarn |
| CN201560269U (en) * | 2009-05-18 | 2010-08-25 | 际华三五四二纺织有限公司 | Novel integrated electric control cabinet for roving machine |
| CN202148376U (en) * | 2011-07-14 | 2012-02-22 | 际华三五四二纺织有限公司 | Yarn-coming-out preventing device of flyer frame |
| CN202164446U (en) * | 2011-07-15 | 2012-03-14 | 江苏恒州特种玻璃纤维材料有限公司 | Device used in intermittent acid leach treatment process for high-silica glass fiber yarns |
| CN202273023U (en) * | 2011-10-21 | 2012-06-13 | 丁宏利 | Halching prevention device of roving machine |
| CN102493041A (en) * | 2011-12-08 | 2012-06-13 | 天津宏大纺织机械有限公司 | Sloughing-prevention flyer presser |
| CN102618982A (en) * | 2012-05-02 | 2012-08-01 | 慈溪迈思特电子科技有限公司 | Yarn detecting device based on infrared photoelectric diode |
| US20160221790A1 (en) * | 2013-10-01 | 2016-08-04 | Maschinenfabrik Rieter Ag | Yarn Clearer and Spinning Station, Equipped Therewith, of a Spinning Machine, and Method for Operating a Spinning Station |
| CN207210620U (en) * | 2017-08-31 | 2018-04-10 | 际华三五四二纺织有限公司 | The intelligent anti-risk yarn feeding device of fly frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190305 |
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| RJ01 | Rejection of invention patent application after publication |