CN106053770A - Device and method for detecting liquid carrying rate of spinning afterfinish machine table - Google Patents
Device and method for detecting liquid carrying rate of spinning afterfinish machine table Download PDFInfo
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- CN106053770A CN106053770A CN201610412435.6A CN201610412435A CN106053770A CN 106053770 A CN106053770 A CN 106053770A CN 201610412435 A CN201610412435 A CN 201610412435A CN 106053770 A CN106053770 A CN 106053770A
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- liquid carrying
- carrying rate
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- fabric
- seam
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/367—Fabric or woven textiles
Abstract
A device for detecting the liquid carrying rate of a spinning afterfinish machine table comprises a water content detecting device, a seam allowance detecting device and a controller, wherein the controller is in communication connection with the water content detecting device and the seam allowance detecting device; the water content detecting device is used for measuring water content of a fabric on the spinning afterfinish machine table and transmitting the water content to the controller; the seam allowance detecting device is used for detecting seam allowances of the fabric, recording the number of the seam allowances, and transmitting the number of the seam allowances to the controller; the controller is used for acquiring concentration of chemicals and density of a chemical solution, and acquiring the weight of the fabric according to the number of the seam allowances; the controller is further used for determining the liquid carrying rate according to the concentration of the chemicals, the density of the chemical solution and the weight and the water content of the fabric. The device for detecting the liquid carrying rate of the spinning afterfinish machine table can detect the liquid carrying rate of the fabric on the spinning afterfinish machine table. The invention further provides a method for detecting the liquid carrying rate of the spinning afterfinish machine table, and by the method, the liquid carrying rate of the fabric on the spinning afterfinish machine table can be detected.
Description
Technical field
The present invention relates to Textile Parameter detection technique field, particularly relate to a kind of spinning post-finishing board liquid carrying rate detection dress
Put and method.
Background technology
At present in the arranging process of textile industry, the long vehicle device of wet process of majority band to be used roll, such as forming machine, length
Car staining machine, scouring and bleaching machine etc..This kind equipment typically utilize the external force of roll by treatment fluid roll compacting to fabric, and utilize fabric from
Treatment fluid is maintained in fabric by body water absorption, the most again the operation such as drying, decatize, make treatment fluid and fabric react or
Effect, reaches the treatment effect wanted.But in this type of procedure for wet processing, fabric has adsorbed how many active substance on earth, on the one hand
It is decided by liquid carrying rate, is on the other hand decided by the concentration for the treatment of fluid.And practical operation or produce in, nip pressure is the most constant,
Between different fabrics, water absorption is different, and the liquid carrying rate after roll also differs.Industry technologist also general the most by rule of thumb or
Trial and error method determines treatment fluid concentration in advance.
Such as long vehicle staining machine, needs technologist to draw a design with identical sample fabric and sees whether color reaches standard, reach not
Reattempt to then readjusting dye liquor concentration, until after color is close with standard, just carrying out bulk production production by this dye liquor concentration；Again
Such as forming machine, technologist is also to draw a design with identical sample fabric, sees that the feel after sizing, color are the most close with standard, has
Need to adjust the concentration of corresponding chemical industry material in sizing working solution during larger difference, to adjust the index such as feel, color.But, this
Plant the mode determined by technologist, inefficient, and depend on technologist's experience, make production management become more difficulty.
Summary of the invention
Based on this, it is necessary to provide the spinning post-finishing board liquid carrying rate detection device and method that can detect liquid carrying rate.
A kind of spinning post-finishing board liquid carrying rate detection device, including device for detecting water content, seaming detector and control
Device processed；Described controller and described device for detecting water content, the communication connection of described seaming detector；
Described device for detecting water content, for measuring the water content of the fabric on spinning post-finishing board, and contains described
The water yield sends to described controller；
Described seaming detector, for detecting the margin to seam of described fabric and recording margin to seam quantity, and by described margin to seam number
Amount sends to described controller；
Described controller, is used for obtaining chemical industry material concentration, chemical industry material solution density, and knits according to the acquisition of described margin to seam quantity
Thing weight；Described controller, is additionally operable to according to described chemical industry material concentration, chemical industry material solution density, described fabric weight and described
Water content, determines liquid carrying rate.
Above-mentioned spinning post-finishing board liquid carrying rate detection device, it is possible to the band of fabric on spinning post-finishing board detected
Liquid rate, thus the digitized degree of arranging process in textile industry can be greatly improved, not only can help to improve and formulate technique
Efficiency, and the dependency produced technologist's experience can also be greatly reduced.
A kind of spinning post-finishing board liquid carrying rate detection method, including:
The water content of the fabric on acquisition spinning post-finishing board；
Obtain the margin to seam quantity of fabric, and obtain fabric weight according to described margin to seam quantity；
Obtain chemical industry material concentration, chemical industry material solution density；
Liquid carrying rate is determined according to described water content, described fabric weight, chemical industry material solution density and described chemical industry material concentration.
Above-mentioned spinning post-finishing board liquid carrying rate detection method, it is possible to the band of fabric on spinning post-finishing board detected
Liquid rate, thus the digitized degree of arranging process in textile industry can be greatly improved, not only can help to improve and formulate technique
Efficiency, and the dependency produced technologist's experience can also be greatly reduced.
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the spinning post-finishing board liquid carrying rate detection device of an embodiment；
Fig. 2 is the partial enlarged drawing of the spinning post-finishing board liquid carrying rate detection device of Fig. 1；
Fig. 3 is the flow chart of the spinning post-finishing board liquid carrying rate detection method of an embodiment；
Fig. 4 is the particular flow sheet of a step of the spinning post-finishing board liquid carrying rate detection method of Fig. 2.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the preferred embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, providing the purpose of these embodiments is to make the understanding to the disclosure more saturating
Thorough comprehensively.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " or/and " include one or more phase
Arbitrary and all of combination of the Listed Items closed.
As shown in Figures 1 and 2, the spinning post-finishing board liquid carrying rate for one embodiment of the present of invention detects device, bag
Include device for detecting water content 300, seaming detector 400 and controller (not shown)；Described controller is examined with described water content
Survey device 300, described seaming detector 400 communicates to connect.
Fabric 001 after stock tank first passes through pressure roller 100 and weft straightener 101, is then passed through device for detecting water content
300, followed by seaming detector 400, in baking oven 102, complete chemical reaction, finally obtain finished textile product 103.
Described device for detecting water content 300, for measuring the water content of the fabric 001 on spinning post-finishing board, and will
Described water content sends to described controller.
Specifically, device for detecting water content 300 is arranged between weft straightener 101 and baking oven 102, so, in baking oven 102
Complete the water content of the pre-test fabric 001 of chemical reaction.
Described seaming detector 400, for detecting the margin to seam of described fabric 001 and recording margin to seam quantity, and by described
Margin to seam quantity sends to described controller.
Seaming detector 400 detects whether the fabric 001 of current processing is one section of new fabric 001.Specifically, margin to seam
Detection device 400 is arranged between weft straightener 101 and baking oven 102, so, detects before completing chemical reaction in baking oven 102
The margin to seam of fabric 001.
Described controller, is used for obtaining chemical industry material concentration, chemical industry material solution density, and knits according to the acquisition of described margin to seam quantity
Thing weight.
The kind of each section of fabric 001 can be different cultivars, and now, the Unit Weight of each section of fabric 001 can not
With.In the present embodiment, the pre-recorded Unit Weight of each section of fabric 001.So, can obtain according to margin to seam quantity
The Unit Weight that section of fabric corresponding to margin to seam quantity is corresponding, i.e. fabric weight.In another embodiment, it is also possible to according to
The Unit Weight that margin to seam quantity obtains margin to seam quantity and that section of fabric of the margin to seam quantity correspondence that subtracts is corresponding, is fabric weight
Amount.
In the present embodiment, in addition it is also necessary to get chemical industry material concentration and chemical industry material solution density, with determine auxiliary agent weight with
The ratio of water weight.Wherein, auxiliary agent weight is equal to auxiliary agent weight divided by water weight with the ratio of water weight.
Wherein in a specific embodiment, it is assumed that chemical industry material cumulative volume is A L (liter), chemical industry material concentration W g/L is (gram every
Rise), chemical industry material solution density S g/L (gram per liter)；Then auxiliary agent weight is equal to the ratio of water weight:
Described controller, is additionally operable to according to described chemical industry material concentration, chemical industry material solution density, described fabric weight and described
Water content, determines liquid carrying rate.
According to the definition of liquid carrying rate, its size is the ratio that wet cloth weight deducts difference that dry cloth weight obtains and dry cloth weight
Value, and the wet cloth weight of fabric 001 correspondence after wet process long vehicle device pressure roller extrudes deducts what dry cloth weight obtained
It is water content and auxiliary agent weight sum.In a specific embodiment, with g/m2(gram every square metre) is unit, and wet cloth weight is remembered
For wet cloth grammes per square metre, dry cloth weight is designated as dry cloth grammes per square metre.The computing formula finally giving liquid carrying rate is as follows:
Wherein, unit are is multiplied by unit are water content containing amount of auxiliary again equal to the ratio of auxiliary agent weight with water weight.
Y% is liquid carrying rate, and X is described water content；W is chemical industry material concentration, and its unit is g/L, gram per liter；S is chemical industry material solution density,
Its unit is g/L, gram per liter.
Above-mentioned spinning post-finishing board liquid carrying rate detection device, including device for detecting water content 300, seaming detector
400 and controller；Described controller communicates to connect with described device for detecting water content 300, described seaming detector 400.Work
When making, device for detecting water content 300 measures the water content of the fabric 001 on spinning post-finishing board, and described water content is sent out
Deliver to described controller；Seaming detector 400 detects the margin to seam of described fabric 001 and records margin to seam quantity, and sends described
Margin to seam quantity is to described controller；Controller obtains chemical industry material concentration, chemical industry material solution density, and obtains according to described margin to seam quantity
Take fabric weight, and according to described chemical industry material concentration, chemical industry material solution density, described fabric weight and described water content, determine
Liquid carrying rate.The band of the fabric 001 that this spinning post-finishing board liquid carrying rate detection device is able to detect that on spinning post-finishing board
Liquid rate, thus the digitized degree of arranging process in textile industry can be greatly improved, not only can help to improve and formulate technique
Efficiency, and the dependency produced technologist's experience can also be greatly reduced.
Detect device by above-mentioned spinning post-finishing board liquid carrying rate so that during the process liquid measure that carried of fabric 001
Becoming measurable magnitude, in conjunction with known treatment fluid concentration, the treatment fluid active ingredient amount of absorption on fabric 001 that just can get becomes
For known.So, after producing, by the corresponding relation of fabric 001 amount Yu be adsorbed with effective constituent amount, after processing every time
The effect such as color, feel, makes technical process more digitized.Meanwhile, after the accumulation of certain time, availability data is carried out
Analyze, find out different size, the different product required, the working substance quality of required applying, directly formulate when next time produces
Technique.
Therefore, detect device by above-mentioned spinning post-finishing board liquid carrying rate, arrangement in textile industry can be greatly improved
The digitized degree of operation, not only can help to improve the efficiency formulating technique, and can also greatly reduce production to technique people
The dependency of member's experience.
Wherein in an embodiment, described controller is additionally operable to obtain default liquid carrying rate, and according to described default band liquid
Rate and described liquid carrying rate send and increase depression signal to the air relief valve of cylinder.
Default liquid carrying rate is target liquid carrying rate, i.e. wants the liquid carrying rate that fabric 001 reaches.Specifically, can be according to margin to seam
Quantity obtains presets liquid carrying rate, and the fabric 001 of the most different sections can arrange different target liquid carrying rates.
Specifically, increasing depression signal is analog output signal.Mould is sent according to described default liquid carrying rate and described liquid carrying rate
Intend output signal, to control nip pressure.When the liquid carrying rate determined is more than when setting liquid carrying rate, illustrate that nip pressure is less, need
Want controller to control air relief valve by analog output signal, increase cylinder pressure so that nip pressure increases.When the band liquid determined
Rate, less than when setting liquid carrying rate, illustrates that nip pressure is relatively big, needs controller to pass through analog output signal and controls air relief valve, reduces
Cylinder pressure so that nip pressure reduces.So, it is achieved arrange board liquid carrying rate and automatically control, the same of product quality is being improved
Time reach minimum chemical industry material applied amount, postorder drying process in save the energy.
Further, described controller is additionally operable to judge that described default liquid carrying rate is the most consistent with described liquid carrying rate；If no
Unanimously, then judge that whether described liquid carrying rate is more than described default liquid carrying rate；If being more than, then judge that described increasing depression signal is as supercharging
Signal；If being not more than, the most described liquid carrying rate is less than described default liquid carrying rate, then judge that described increasing depression signal is as decompression
Signal；Send described increasing depression signal.If consistent, do not deal with.
Wherein in an embodiment, comparator can be passed through, it is achieved according to described default liquid carrying rate and described liquid carrying rate
Send and increase depression signal.Wherein, two inputs of comparator are respectively presets liquid carrying rate and liquid carrying rate, and the output of comparator is
Increase depression signal.
Wherein in an embodiment, described device for detecting water content 300 includes the microwave being emitted through described fabric 001
The semiconductor oscillistor 301 of energy, and receive do not sensed by the microwave of the microwave energy of the moisture absorption in described fabric 001
Device 302.During work, semiconductor oscillistor 301 produces a certain amount of microwave and is arranged at fabric through fabric 001, remnants microwave
The microwave remote sensor 302 of the another side of 001 receives.Wherein in a specific embodiment, the microwave quantity of absorption is fabric 001
The measured value of water content.
Wherein in an embodiment, described seaming detector 400 includes the margin to seam detecting the margin to seam of described fabric 001
Detection sensor, and the margin to seam data logger of record margin to seam number.Described margin to seam detection sensor is remembered with described margin to seam data
Record device communication connection.Specifically, described margin to seam data logger also communicates to connect with described controller, with by described margin to seam quantity
Send to described controller.Wherein in a specific embodiment, described margin to seam data logger is enumerator.
Wherein in an embodiment, described seaming detector 400 is mechanical type seaming detector 400 or photo-electric
Seaming detector 400.
Wherein in a specific embodiment, when margin to seam quantity changes, controller obtains in a production system
Chemical industry material concentration W g/L, change work material density S g/L, dry cloth grammes per square metre data X of fabric 0010g/m2.And it is dense according to described chemical industry material
Degree, chemical industry material solution density, described fabric weight and described water content calculate liquid carrying rate Y%.
Wherein in an embodiment, described controller is programmable logic controller (PLC).Specifically, by FPGA control
Device processed determines liquid carrying rate, and just presets liquid carrying rate transmission increasing depression signal according to liquid carrying rate.
Wherein in a specific embodiment, described controller includes configuration software and programmable logic controller (PLC).Described
Configuration software obtains device for detecting water content 300 by standard industry communications protocol and measures the water content obtained and margin to seam detection dress
Put the chemical industry material concentration in the margin to seam quantity and production system that 400 detections obtain, chemical industry material solution density, fabric weight；Can
Programmed logic controller, according to described chemical industry material concentration, chemical industry material solution density, described fabric weight and described water content, determines
Liquid carrying rate after roll processes.
Specifically, the long vehicle device of wet process when fabric 001 is processed, the biggest batching Continuous maching, roll up greatly
Cloth is typically sewed up by multistage cloth and is formed by connecting, when seaming detector 400 detects margin to seam, represent current this section of cloth and add
Work completes, and next can process next section of cloth, owing to the fabric weight of next section of cloth there may be the difference (product of the cloth of different sections
Plant and can and differ), therefore, configuration software obtains correspondence from industrial production system according to the margin to seam quantity of current cloth section and knits
The fabric weight of thing 001, it is ensured that the accuracy of this detection device.
As it is shown on figure 3, the embodiment of the present invention also provides for a kind of spinning post-finishing board liquid carrying rate detection method, including:
S310: the water content of the fabric on acquisition spinning post-finishing board.
The water content of the fabric on spinning post-finishing board can be obtained by device for detecting water content measurement, and sends to this
The executive agent of method.Executive agent obtains the water content that this measurement obtains.
It is to be appreciated that executive agent can be computer, it is also possible to for such as the spinning post-finishing board of above-described embodiment
The controller of liquid carrying rate detection device, is specifically as follows programmable logic controller (PLC).
About the further restriction of device for detecting water content, refer to above-mentioned spinning post-finishing board liquid carrying rate detection device
In description, therefore not to repeat here.
S330: obtain the margin to seam quantity of fabric, and obtain fabric weight according to described margin to seam quantity.
The margin to seam quantity of fabric can be obtained by seaming detector detection, and sends the executive agent to this method.Hold
Row main body obtains the margin to seam quantity that this detection obtains, and obtains fabric weight according to margin to seam quantity.
The kind of each section of fabric can be different cultivars, and now, the Unit Weight of each section of fabric can be different.According to
The Unit Weight that margin to seam quantity obtains margin to seam quantity and that section of fabric of the margin to seam quantity correspondence that subtracts is corresponding, i.e. fabric weight
Amount.Wherein in a specific embodiment, fabric weight can be the data in production system；Can also hold for being stored in advance in
Data in row main body.
S350: obtain chemical industry material concentration, chemical industry material solution density.
Chemical industry material concentration, chemical industry material solution density can be the data in production system；Can also hold for being stored in advance in
Data in row main body.
In the present embodiment, in addition it is also necessary to get chemical industry material concentration and chemical industry material solution density, with determine auxiliary agent weight with
The ratio of water weight.Wherein, auxiliary agent weight is equal to auxiliary agent weight divided by water weight with the ratio of water weight.
Wherein in a specific embodiment, it is assumed that chemical industry material cumulative volume is A L (liter), chemical industry material concentration W g/L is (gram every
Rise), chemical industry material solution density S g/L (gram per liter)；Then auxiliary agent weight is equal to the ratio of water weight:
S370: determine band according to described water content, described fabric weight, chemical industry material solution density and described chemical industry material concentration
Liquid rate.
According to the definition of liquid carrying rate, its size is the ratio that wet cloth weight deducts difference that dry cloth weight obtains and dry cloth weight
Value, and wet cloth weight corresponding to fabric after wet process long vehicle device pressure roller extrudes deducts that dry cloth weight obtains is to contain
The water yield and auxiliary agent weight sum.In a specific embodiment, with g/m2(gram every square metre) is unit, and wet cloth weight is designated as wet
Cloth grammes per square metre, dry cloth weight is designated as dry cloth grammes per square metre.The computing formula finally giving liquid carrying rate is as follows:
Wherein, unit are is multiplied by unit are water content containing amount of auxiliary again equal to the ratio of auxiliary agent weight with water weight.
Y% is liquid carrying rate, and X is described water content；W is chemical industry material concentration, and its unit is g/L, gram per liter；S is chemical industry material solution density,
Its unit is g/L, gram per liter.
Above-mentioned spinning post-finishing board liquid carrying rate detection method, the water content of the fabric on acquisition spinning post-finishing board；
Obtain the margin to seam quantity of fabric, and obtain fabric weight according to described margin to seam quantity；Acquisition chemical industry material concentration, chemical industry material solution are close
Degree；Liquid carrying rate is determined according to described water content, described fabric weight, chemical industry material solution density and described chemical industry material concentration.This spins
Knit Final finishing board liquid carrying rate detection method and be able to detect that the liquid carrying rate of the fabric on spinning post-finishing board, thus can be significantly
The digitized degree of the arranging process in raising textile industry, not only can help to improve the efficiency formulating technique, and can also
Greatly reduce the dependency produced technologist's experience.
Wherein in an embodiment, described according to described water content, described fabric weight, chemical industry material solution density and institute
State chemical industry material concentration and determine the step of liquid carrying rate, i.e. step S370, afterwards, also include:
S380: obtain and preset liquid carrying rate.
Default liquid carrying rate is target liquid carrying rate, i.e. wants the liquid carrying rate that fabric reaches.Specifically, can be according to margin to seam quantity
Obtaining and preset liquid carrying rate, the fabric of the most different sections can arrange different target liquid carrying rates.
S390: determine increasing depression signal according to described default liquid carrying rate and described liquid carrying rate, and send described increase and decrease pressure letter
Number to the air relief valve of cylinder.
Send according to described default liquid carrying rate and described liquid carrying rate and increase depression signal, to control nip pressure.When determine
Liquid carrying rate, more than when setting liquid carrying rate, illustrates that nip pressure is less, needs controller to control air relief valve by increasing depression signal, increases
Big cylinder pressure so that nip pressure increases.When the liquid carrying rate determined is less than when setting liquid carrying rate, illustrate that nip pressure is relatively big,
Need controller to control air relief valve by increasing depression signal, reduce cylinder pressure so that nip pressure reduces.So, it is achieved whole
Reason board liquid carrying rate automatically controls, and reaches minimum chemical industry material applied amount while improving product quality, and the drying at postorder adds
Work is saved the energy.Specifically, increasing depression signal can be analog output signal.
Wherein in an embodiment, described determine increasing depression signal according to described default liquid carrying rate and described liquid carrying rate,
And send the step of described increasing depression signal, i.e. step S390, including:
S491: judge that described default liquid carrying rate is the most consistent with described liquid carrying rate.
If inconsistent, then enter step S493.If consistent, do not deal with.
S493: judge that whether described liquid carrying rate is more than described default liquid carrying rate.If being more than, then judge described increasing depression signal
For boost pressure signal；If being not more than, then judge that described increasing depression signal is as depression signal.
S495: send described increasing depression signal.
Above example only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but can not
Therefore the restriction to the scope of the claims of the present invention it is interpreted as.It should be pointed out that, for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, it is also possible to make multiple deformation and improvement, these broadly fall into the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a spinning post-finishing board liquid carrying rate detection device, it is characterised in that include that device for detecting water content, margin to seam detect
Device and controller；Described controller and described device for detecting water content, the communication connection of described seaming detector；
Described device for detecting water content, for measuring the water content of the fabric on spinning post-finishing board, and by described water content
Send to described controller；
Described seaming detector, for detecting the margin to seam of described fabric and recording margin to seam quantity, and sends out described margin to seam quantity
Deliver to described controller；
Described controller, is used for obtaining chemical industry material concentration, chemical industry material solution density, and obtains fabric weight according to described margin to seam quantity
Amount；Described controller, is additionally operable to according to described chemical industry material concentration, chemical industry material solution density, described fabric weight and described aqueous
Amount, determines liquid carrying rate.
Spinning post-finishing board liquid carrying rate the most according to claim 1 detection device, it is characterised in that described controller is also
For obtaining default liquid carrying rate, and send according to described default liquid carrying rate and described liquid carrying rate and increase depression signal to the decompression of cylinder
Valve.
Spinning post-finishing board liquid carrying rate the most according to claim 1 detection device, it is characterised in that described water content is examined
Survey the semiconductor oscillistor that device includes being emitted through the microwave energy of described fabric, and receive not by the water in described fabric
The microwave remote sensor of the microwave energy that part absorbs.
Spinning post-finishing board liquid carrying rate the most according to claim 1 detection device, it is characterised in that described margin to seam detects
Device includes the margin to seam detection sensor detecting the margin to seam of described fabric, and the margin to seam data logger of record margin to seam number；Institute
State margin to seam detection sensor to communicate to connect with described margin to seam data logger.
Spinning post-finishing board liquid carrying rate the most according to claim 4 detection device, it is characterised in that described margin to seam data
Recorder is enumerator.
Spinning post-finishing board liquid carrying rate the most according to claim 1 detection device, it is characterised in that described controller is
Programmable logic controller (PLC).
Spinning post-finishing board liquid carrying rate the most according to claim 1 detection device, it is characterised in that described margin to seam detects
Device is mechanical type seaming detector or photo-electric seaming detector.
8. a spinning post-finishing board liquid carrying rate detection method, it is characterised in that including:
The water content of the fabric on acquisition spinning post-finishing board；
Obtain the margin to seam quantity of fabric, and obtain fabric weight according to described margin to seam quantity；
Obtain chemical industry material concentration, chemical industry material solution density；
Liquid carrying rate is determined according to described water content, described fabric weight, chemical industry material solution density and described chemical industry material concentration.
Spinning post-finishing board liquid carrying rate detection method the most according to claim 8, it is characterised in that described in described basis
After water content, described fabric weight, chemical industry material solution density and described chemical industry material concentration determine the step of liquid carrying rate, also wrap
Include:
Obtain and preset liquid carrying rate；
Determine increasing depression signal according to described default liquid carrying rate and described liquid carrying rate, and send described increasing depression signal to cylinder
Air relief valve.
Spinning post-finishing board liquid carrying rate detection method the most according to claim 9, it is characterised in that described according to institute
State default liquid carrying rate and described liquid carrying rate determines increasing depression signal, and send the step of described increasing depression signal, including:
Judge that described default liquid carrying rate is the most consistent with described liquid carrying rate；
If inconsistent, then judge that whether described liquid carrying rate is more than described default liquid carrying rate；If being more than, then judge described increase and decrease pressure letter
Number it is boost pressure signal；If being not more than, then judge that described increasing depression signal is as depression signal；
Send described increasing depression signal.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964594A (en) * | 2022-04-28 | 2022-08-30 | 海门市恒昌织带有限公司 | Safety braid dyeing quality detection method based on industrial data processing |
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