CN209276684U - A kind of fracture of wire arranges control system slowly - Google Patents
A kind of fracture of wire arranges control system slowly Download PDFInfo
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- CN209276684U CN209276684U CN201821919190.7U CN201821919190U CN209276684U CN 209276684 U CN209276684 U CN 209276684U CN 201821919190 U CN201821919190 U CN 201821919190U CN 209276684 U CN209276684 U CN 209276684U
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- fracture
- wire
- control system
- metering pump
- controller
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Abstract
The utility model provides a kind of fracture of wire and arranges control system slowly, the system comprises sequentially connected feeding device, melting plant and dosing pump assemblies, and circuit wire detecting device and control device, circuit wire detecting device is able to detect state of the strand before entering winding device, when there is fracture of wire situation, signal can be passed to sensor by circuit wire detecting device, signal is passed to the first controller and second controller by sensor, and the first controller reduces the melt load of metering pump by the revolving speed of Frequency Converter Control active spindle motor；Second controller controls the inlet amount of feeding device, to reduce the inlet amount of feeding device in time when fracture of wire occurs in winding.Fracture of wire provided by the utility model arranges control system slowly can detect fracture of wire in time, reduce the melt load of metering pump and the upper doses of feeding device, avoid shutting down the waste for influencing production efficiency or causing raw material when fracture of wire.
Description
Technical field
The utility model belongs to spinning field, and in particular to a kind of fracture of wire arranges control system slowly.
Background technique
Spinning pump is also known as gear pump, main function be accurate measurement, uniformly continuous and with certain pressure by spinning
Melt or solution are delivered to spinneret, to guarantee that melt or solution overcome the resistance of filament spinning component, from the pore of spinneret
Middle ejection forms the uniform fiber of line density.During the spinning process, melt is delivered to spinneret by spinning pump and forms fibre
Dimension, the flow processings such as cooling, winding by follow-up process obtain finished product, in winding process, since there are certain for silk thread itself
A little quality problems, it is possible to create fracture of wire.In fracture of wire, usually require that spinning machine shutdown is handled, but shutdown processing is put into again
The time for producing consuming is long, and serious waste of resources, production efficiency can be greatly reduced.A large amount of raw material is wasted without shutdown, and
And increase the difficulty of processing fracture of wire.
Utility model content
For the technical problem more than solving, the utility model provides a kind of fracture of wire and arranges control system slowly, and the system exists
When detecting that fracture of wire occurs in winding mechanism, controller can be transmitted a signal to, metering pump driving shaft is controlled by controller
Revolving speed reduces the transmission speed of melt to reduce the revolving speed of driving wheel, reduces waste silk consumption, while avoiding after shutting down influence
Continuous production quality.
The purpose of the utility model is to provide a kind of fracture of wires to arrange control system slowly.
Purpose according to the present utility model, the utility model provide a kind of fracture of wire and arrange control system slowly, including feeding device,
Melting plant, dosing pump assembly, circuit wire detecting device and control device；
The feeding device, melting plant and dosing pump assembly are sequentially connected；
The circuit wire detecting device includes fracture of wire testing agency and sensor；
The control device includes the first controller, second controller and frequency converter；
The dosing pump assembly includes metering pump and active spindle motor, is provided with feed inlet and discharging on the metering pump
Mouthful；
Local flaw signal detects in the fracture of wire testing agency, and the fracture of wire testing agency is transmitted local flaw signal by sensor
To the first controller and second controller,
First controller plc is electrically connected with frequency converter；The frequency converter is electrically connected with active spindle motor；
The second controller is electrically connected with feeding device.
Preferably, the feeding device includes weight tester.
Preferably, the fracture of wire testing agency is photoelectricity yarn break detector, and the photoelectricity yarn break detector is set to strand
Top.
Preferably, the fracture of wire testing agency is pressure detector, and the pressure detector is contacted with strand, is set to silk
The lower section of item.
Preferably, the metering pump includes the pump housing, pump chamber, driving shaft, driving gear, driven shaft, driven gear, the master
Moving gear and driven gear are set in pump chamber, and the driving gear and driven gear intermeshing, the driving shaft pass through pin
Key is connect with driving gear, and the driving shaft is connect with active spindle motor, is arranged between the driving shaft and the pump housing of metering pump
Have sealing ring and with the matched end cap of sealing ring, the groove of annular is provided on the end cap inner wall, in the groove of the annular
It is provided with gasket.
Preferably, lubrication channel, the feed inlet and driving shaft of the lubrication channel connection pump housing are set on the pump housing.
Preferably, the system also includes heating device, the metering pump is set to inside the heating device.
Preferably, the system also includes temperature-detecting device, the temperature-detecting device detects the interior of the metering pump
Portion's temperature.
Preferably, the temperature-detecting device includes temperature sensor and display screen, and the temperature sensor is set to meter
Amount pump is internal, and the display screen is set to outside metering pump.
Preferably, the system also includes pressure-detecting device, the pressure-detecting device is set to the metering pump
At inlet port and outlet port, the pressure of the inlet port and outlet port of metering pump is detected.
The utility model has the following beneficial effects:
The utility model provides a kind of fracture of wire and arranges control system slowly, and the system comprises sequentially connected feeding devices, molten
Melt device and dosing pump assembly and circuit wire detecting device and control device, circuit wire detecting device is able to detect strand and is entering
State before winding device, when there is fracture of wire situation, signal can be passed to sensor by circuit wire detecting device, and sensor will be believed
Number the first controller and second controller are passed to, the first controller is reduced by the revolving speed of Frequency Converter Control active spindle motor
The melt load of metering pump；Second controller controls the inlet amount of feeding device, to subtract in time when fracture of wire occurs in winding
The inlet amount of few feeding device.Fracture of wire provided by the utility model arranges control system slowly can detect fracture of wire in time, reduce metering
The melt load of pump and the upper doses of feeding device avoid shutting down the waste for influencing production efficiency or causing raw material when fracture of wire.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram that fracture of wire provided by the utility model arranges control system slowly；
Fig. 2 is the structural schematic diagram of the dosing pump assembly of the utility model.
1, feeding device in figure；2, melting plant；3, dosing pump assembly；31, feed inlet；32, discharge port；33, the pump housing；
34, pump chamber；35, driving shaft；36, driving gear；37, driven shaft；38, driven gear；39, sealing ring；310, end cap；311, close
Packing；312, lubrication channel；313, heating device；4, circuit wire detecting device；41, fracture of wire testing agency；42, sensor；5, it controls
Device processed；51, the first controller；52, second controller；53, frequency converter；6, temperature-detecting device；7, pressure-detecting device.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As depicted in figs. 1 and 2, the utility model provides a kind of fracture of wire and arranges control system, including feeding device 1, melting slowly
Device 2, dosing pump assembly 3, circuit wire detecting device 4 and control device 5；
The feeding device 1, melting plant 2 and dosing pump assembly 3 are sequentially connected；
The circuit wire detecting device 4 includes fracture of wire testing agency 41 and sensor 42；
The control device 5 includes the first controller 51, second controller 52 and frequency converter 53；
The dosing pump assembly 3 includes 35 motor of metering pump and driving shaft, is provided with 31 He of feed inlet on the metering pump
Discharge port 32；
Local flaw signal detects in the fracture of wire testing agency 41, and the fracture of wire testing agency 41 passes through sensor 42 for fracture of wire
Signal passes to the first controller 51 and second controller 52,
First controller, 51 controller is electrically connected with frequency converter 53；The frequency converter 53 and 35 motor of driving shaft electricity
Connection；
The second controller 52 is electrically connected with feeding device 1.
Fracture of wire provided by the utility model arranges control system slowly, detects strand in wrapup procedure by circuit wire detecting device 4
State, when occurring fracture of wire in wrapup procedure, the signal that fracture of wire testing agency 41 will test passes to sensor 42, sensing
Signal is passed to the first controller 51 and second controller 52 by device 42, and the first controller 51 controls driving shaft by frequency converter 53
The revolving speed of 35 motors, to reduce the load of metering pump；Second controller 52 after receipt of the signal, controls feeding device 1
Inlet amount reduce the charging of system, so that system can reduce running speed in time and avoid shutting down when there is fracture of wire,
Avoid the waste of raw material.
As optional embodiment, the feeding device 1 includes weight tester.The utility model passes through weight detecting
Device controls the feeding speed of feeding device 1, accurately controls upper doses.
As optional embodiment, the fracture of wire testing agency 41 is photoelectricity yarn break detector, the photoelectricity fracture of wire inspection
Survey the top that device is set to strand.
As optional embodiment, the fracture of wire testing agency 41 is pressure detector, the pressure detector and silk
Item contact, is set to the lower section of strand.Fracture of wire testing agency 41 provided by the utility model can be photoelectricity yarn break detector, lead to
The state for crossing photosignal detection strand, when optical signal is normal in the normal wrapup procedure of strand, when there is fracture of wire, optical signal hair
Changing is changed into electric signal, passes to sensor 42, to pass to metering pump and feeding device 1；The utility model breaks
Silk testing agency 41 can also detect the state of strand by the pressure change before detection strand winding, when strand is normally received
Volume, pressure fluctuate in a certain range, and when strand is broken, pressure die-offs, and signal is passed to sensor 42 by pressure detector, from
And pass to metering pump and feeding device 1.
As optional embodiment, the metering pump include the pump housing 33, pump chamber 34, driving shaft 35, driving gear 36, from
Moving axis 37, driven gear 38, the driving gear 36 and driven gear 38 are set in pump chamber 34, the driving gear 36 and from
Moving gear 38 is intermeshed, and the driving shaft 35 is connect by pin key with driving gear 36, the driving shaft 35 and driving shaft 35
Motor connection, be provided between the driving shaft 35 and the pump housing 33 of metering pump sealing ring 39 and with the matched end of sealing ring 39
Lid 310 is provided with the groove of annular on 310 inner wall of end cap, is provided with gasket 311 in the groove of the annular.In order to
Stable flow velocity is provided, guarantees the uniformity and stability of melt, is arranged between the pump housing 33 and driving shaft 35 of metering pump close
Gasket 311 is arranged on 310 inner wall of end cap for 39 end cap 310 of seal 39 and sealing ring, so that the sealing performance of metering pump is improved,
Avoid melt excessive.
As optional embodiment, lubrication channel 312, the connection of lubrication channel 312 pump are set on the pump housing 33
The feed inlet 31 and driving shaft 35 of body 33.In order to improve the service life of driving shaft 35, guarantee the stability that driving shaft 35 is run, this reality
With novel setting lubrication channel 312, the abrasion of driving shaft 35 is reduced.
As optional embodiment, the system also includes heating device 313, the metering pump is set to the heating
Inside device 313.In order to promote the performance of metering pump, guarantees the uniform and stable performance of melt, promote subsequent spinning quality, originally
Utility model preheats metering pump before measuring pump work, and heating device 313 is arranged outside metering pump.
As optional embodiment, the system also includes temperature-detecting device 6, the temperature-detecting device 6 is detected
The internal temperature of the metering pump.For the preheating temperature of accurate measurement pump, temperature-detecting device 6 is set, temperature detection is passed through
Device 6 detects the temperature reached inside metering pump.
As optional embodiment, the temperature-detecting device 6 includes temperature sensor 42 and display screen, the temperature
Sensor 42 is set to inside metering pump, and the display screen is set to outside metering pump.
As optional embodiment, the system also includes pressure-detecting device 7, the pressure-detecting device 7 is arranged
At the feed inlet 31 and discharge port 32 of the metering pump, the feed inlet 31 of metering pump and the pressure of discharge port 32 are detected.Metering
The normal operation of the pressure influence metering pump of the feed inlet 31 and discharge port 32 of pump is the important influence factor of spinning quality,
Therefore pressure-detecting device 7 is set in the feed inlet 31 and discharge port 32 of metering pump, convenient for understanding the operation feelings of metering pump in time
Condition timely adjusts to make.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of fracture of wire arranges control system slowly, which is characterized in that including feeding device, melting plant, dosing pump assembly, fracture of wire inspection
Survey device and control device；
The feeding device, melting plant and dosing pump assembly are sequentially connected；
The circuit wire detecting device includes fracture of wire testing agency and sensor；
The control device includes the first controller, second controller and frequency converter；
The dosing pump assembly includes metering pump and active spindle motor, is provided with inlet port and outlet port on the metering pump；
Local flaw signal detects in the fracture of wire testing agency, and local flaw signal is passed to the by sensor by the fracture of wire testing agency
One controller and second controller,
First controller plc is electrically connected with frequency converter；The frequency converter is electrically connected with active spindle motor；
The second controller is electrically connected with feeding device.
2. fracture of wire according to claim 1 arranges control system slowly, which is characterized in that the feeding device includes weight detecting
Device.
3. fracture of wire according to claim 1 arranges control system slowly, which is characterized in that the fracture of wire testing agency is disconnected for photoelectricity
Silk detector, the photoelectricity yarn break detector are set to the top of strand.
4. fracture of wire according to claim 1 arranges control system slowly, which is characterized in that the fracture of wire testing agency is pressure inspection
Device is surveyed, the pressure detector is contacted with strand, is set to the lower section of strand.
5. fracture of wire according to claim 1 arranges control system slowly, which is characterized in that the metering pump include the pump housing, pump chamber,
Driving shaft, driving gear, driven shaft, driven gear, the driving gear and driven gear are set in pump chamber, the driving tooth
Wheel and driven gear intermeshing, the driving shaft are connect by pin key with driving gear, the driving shaft and active spindle motor
Connection, be provided between the driving shaft and the pump housing of metering pump sealing ring and with the matched end cap of sealing ring, in the end cap
It is provided with the groove of annular on wall, is provided with gasket in the groove of the annular.
6. fracture of wire according to claim 5 arranges control system slowly, which is characterized in that lubrication channel is set on the pump housing,
The feed inlet and driving shaft of the lubrication channel connection pump housing.
7. fracture of wire according to claim 1 arranges control system slowly, which is characterized in that the system also includes heating device,
The metering pump is set to inside the heating device.
8. fracture of wire according to claim 7 arranges control system slowly, which is characterized in that the system also includes temperature detection dresses
It sets, the temperature-detecting device detects the internal temperature of the metering pump.
9. fracture of wire according to claim 8 arranges control system slowly, which is characterized in that the temperature-detecting device includes temperature
Sensor and display screen, the temperature sensor are set to inside metering pump, and the display screen is set to outside metering pump.
10. fracture of wire according to claim 1 arranges control system slowly, which is characterized in that the system also includes pressure detectings
Device, the pressure-detecting device are set at the inlet port and outlet port of the metering pump, detect metering pump feed inlet and
The pressure of discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919190.7U CN209276684U (en) | 2018-11-21 | 2018-11-21 | A kind of fracture of wire arranges control system slowly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919190.7U CN209276684U (en) | 2018-11-21 | 2018-11-21 | A kind of fracture of wire arranges control system slowly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276684U true CN209276684U (en) | 2019-08-20 |
Family
ID=67602043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919190.7U Active CN209276684U (en) | 2018-11-21 | 2018-11-21 | A kind of fracture of wire arranges control system slowly |
Country Status (1)
| Country | Link |
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| CN (1) | CN209276684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107803A (en) * | 2021-04-13 | 2021-07-13 | 南通大学 | Quick stop device of polyester melt metering pump for chemical industry |
-
2018
- 2018-11-21 CN CN201821919190.7U patent/CN209276684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107803A (en) * | 2021-04-13 | 2021-07-13 | 南通大学 | Quick stop device of polyester melt metering pump for chemical industry |
| CN113107803B (en) * | 2021-04-13 | 2022-08-19 | 南通大学 | Quick stop device of polyester melt metering pump for chemical industry |
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