CN105105326B - Based on IPC cigarette making machine Weight control and quality testing integrated apparatus and method - Google Patents
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- CN105105326B CN105105326B CN201510448742.5A CN201510448742A CN105105326B CN 105105326 B CN105105326 B CN 105105326B CN 201510448742 A CN201510448742 A CN 201510448742A CN 105105326 B CN105105326 B CN 105105326B
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Abstract
The present invention relates to tobacco business industrial stokehold and online measuring technique, disclosure is based on IPC cigarette making machine Weight control and quality testing integrated apparatus and method, this device realizes Weight control function and the quality testing of cigarette using IPC system and its module and EtherCAT bus for platform, stablizes unit, man machine interface and communication unit including data processing unit, Weight control unit I/O module, quality testing unit I/O module, advance signal processing unit, source of the gas.Weight control unit I/O module and quality testing unit I/O module collection Cigarette Weight Control and quality testing related data, data processing unit is sent to by EtherCAT bus protocol, data processing unit sends the result to Weight control unit I/O module and quality testing unit I/O module and exports.Improve the technic index of cigarette weight short-term standard deviation, decrease cigarette pick rate by mistake and rate is picked in leakage.
Description
Technical field
The present invention relates to tobacco business industrial stokehold and online measuring technique are and in particular to profit in a kind of Medicated cigarette unit
Carry out integrated apparatus and the method for Cigarette Weight Control and quality testing with IPC.
Background technology
In the production process of Medicated cigarette, the data such as the weight of cigarette, bear, gas leakage, air permeability, cigarette outward appearance is all cigarette
A very important technic index in production process, these indexs decide the grade of cigarette.Particularly current, with cigarette
The development of careless equipment, tobacco factory's production capacity has met demand at this stage, and consumer is to the lifting of cigarette degree of understanding and right-safeguarding
The raising of consciousness, the quality of cigarette just seems more and more important, decides the quality of a Nicotiana tabacum L. brand, how to improve cigarette and exist
Weight in production process and the index of correlation of quality, just seem particularly significant, become each cigar mill's next step equipment and technology
The direction of development.
The weight control system using on current cigarette machine and quality detecting system are all using from research and development circuit board
, come to realize, mentality of designing is multifarious for mode, various, the interchangeability extreme difference of equipment, and the maintenance to tobacco factory's equipment causes
Very inconvenience.These equipment are mostly to be realized using technology decades ago, and backward in technique, stability is poor, fault rate
Height, single function, can not meet the requirement of cigarette high-speed production, cause cigarette weight fluctuation big, unqualified cigarette leakage pick rate and
Rate of by mistake picking is high, particularly Cigarette air leakage detection, and source of the gas stability is poor, often wrong pick, leaks and the phenomenon generation such as pick.And it is existing
In Medicated cigarette unit, weight control system and quality detecting system are all two sets of independent equipment, between be not in contact with, mutually not phase
Dry, this results in two kinds of equipment and does not communicate between available information, and equipment repeats wiring, and utilization rate is low.
Content of the invention
In order to overcome the shortcoming and defect to Cigarette Weight Control and quality detection technology in existing Medicated cigarette unit equipment,
The invention provides a kind of be based on IPC（Industrial control computer）Cigarette making machine Weight control and quality testing one disguise
Put and method, using IPC and its module as the hardware unified platform, using EtherCAT bus as communications protocol, improving
While tobacco equipment stability, accurate control can be carried out to the weight of cigarette, to the quality such as film of cigarette, weight cigarette, bear,
Gas leakage, air permeability, cigarette outward appearance, the technic index such as hungry are finely detected, reject underproof cigarette, greatly improve cigarette
The short-term standard deviation of weight, the leakage reducing cigarette bad cigarette is picked rate and is picked rate by mistake.
The technical solution adopted for the present invention to solve the technical problems is：One kind is based on IPC cigarette making machine Weight control
And quality testing integrated apparatus, including data processing unit, Weight control unit I/O module, quality testing unit I/O module,
Advance signal processing unit, source of the gas stablize unit, man machine interface and communication unit, and described data processing unit adopts one to embed
The IPC of formula, as the core of data processing, is analyzed to data using the powerful data-handling capacity of computer processing,
A set of program is run, described program includes system hardware configuration program, Weight control is processed and quality in data processing unit
Detection process program, described Weight control unit I/O module is used for gathering cigarette weight related data, quality testing unit IO mould
Block is used for gathering cigarette quality detection related data, and described data processing unit utilizes EtherCAT bus and Weight control unit
I/O module and quality testing unit I/O module carry out data communication；Described advance signal processing unit is used for sensor original letter
Number it is amplified and Filtering Processing, and the signal after processing is delivered to quality testing unit I/O module, described source of the gas is stably single
Unit is controlled by data processing unit outfan, in order to the size of compressed air output pressure used in regulating weight detection, described
Man machine interface and communication unit include man machine interface program, CAN communication interface, network communication interface, at man machine interface data
Reason unit carries out data exchange, gathers related data, intuitively shows on computers.
Based on technique scheme, described Weight control unit I/O module includes CPUCX1030, power supply CX1100, over-extraction
Sample input module, Analog input mModule, digital quantity input module, digital output module, analog output module and total
Line expansion module EK1110, described Weight control unit I/O module, as distributed I/O, is communicated using EtherCAT bus protocol,
The related data of collection Weight control, and gathered data is integrated into a packet, it is sent to data as a data frame
Processing unit, the data that receiving data processing unit sends simultaneously, control chopper running gear, control and in cigarette, wrap up tobacco shred
Number.
Based on technique scheme, described quality testing unit I/O module includes super-sampling input module, analog input
Module, digital quantity input module, digital output module, analog output module, serial communication module, described quality testing list
First I/O module, as distributed I/O, using the communication of EtherCAT bus protocol, the related data of acquisition quality detection, and will gather
Data Integration becomes a packet, is sent to data processing unit as a data frame, and receiving data processing unit is sent out simultaneously
The data sent, rejects underproof cigarette, reaches the purpose of cigarette quality detection.
Based on technique scheme, described advance signal processing unit includes nominal signal preposition amplification Filtering Processing, leakage
Gas signal is preposition to amplify Filtering Processing, cigarette outward appearance preposition amplification Filtering Processing, hungry signal preposition amplification Filtering Processing circuit,
Described advance signal processing unit is communicated by serial ports data processing unit, using digital regulation resistance to adjust bear,
Gas leakage, cigarette outward appearance, the output voltage of hungry signal, directly adjust the output of signal in human and machine interface unit.
Based on technique scheme, described source of the gas is stablized unit and is included accurate air pressure regulator, electric Proportion valve, air gauge
Head and graphite block, accurate air pressure regulator is connected with compressed air gas source by trachea, and accurate air pressure regulator is in order to compression
Air pressure is adjusted to the air pressure size that gas leakage detection is suitable for, and accurate air pressure regulator outfan one end connects air pressure by trachea
Gauge outfit, the other end connects electric Proportion valve by trachea, and described electric Proportion valve passes through quality testing list by data processing unit
Analog output module in first I/O module, to control, automatically adjusts according to the size of set gas leakage detected air pressure analog quantity
Compressed air output pressure value；Described air pressure gauge outfit is connected with electric Proportion valve signal, and described electric Proportion valve outfan is through stone
Medicated cigarette machine testing drum detector unit is connected after ink stick.
One kind is based on IPC cigarette making machine Weight control and quality determining method, and the method is specially：Using IPC and its
Module, as the hardware unified platform, using EtherCAT bus as communications protocol, realizes Weight control function and the matter of cigarette
Amount detection, processes list including data processing unit, Weight control unit I/O module, quality testing unit I/O module, advance signal
Unit, source of the gas stablize unit, man machine interface and communication unit, described Weight control unit I/O module and quality testing unit I/O module
Collection Cigarette Weight Control and quality testing related data, described data is sent to data processing by EtherCAT bus protocol
Unit, transmission data is carried out calculation process by data processing unit, and result is sent to Weight control unit I/O module and quality
Detector unit I/O module exports.
Based on technique scheme, described data processing unit operating weight controls and the software program of quality testing is：
After powering up startup, man machine interface data processing unit all first carries out the initial work of itself, and data processing unit initializes
After the completion of, the Weight control unit I/O module data related with quality testing unit will be received by EtherCAT bus, by this
A little data, through collecting, calculate whether current vehicle speed starts threshold value more than the Weight control of setting in man machine interface, if car
Speed is also not up to setting value, then jump to quality testing relative program；If speed reaches setting value, collection Weight control is related
I/O data, calculate the weight of current cigarette, using this weight Data-Statistics short-term standard deviation, film, the weight data such as cigarette,
Count tobacco shred curve data simultaneously, and compared with the cigarette weight setting according to this cigarette weight, control chopper up
Or descending, reach the purpose controlling cigarette weight；After completing weight control program process, start to process execution quality testing is related
Program, it is first determined whether receiving machine synchronizing wheel pulse signal, runs without then terminating quality testing relative program,
If there are synchronizing wheel pulse, the then related I/O data of acquisition quality detection：Leakage sensor magnitude of voltage, nominal sensor voltage
Value, cigarette outward appearance sensor voltage value, hungry signal, respectively execution gas leakage detection, void end detection, cigarette outward appearance detection, hungry
Detection, cap detection function, judge whether cigarette is qualified, underproof cigarette is passed through device for eliminating, pick on rejecting valve
Remove；After quality testing relative program is finished, sends related data to man machine interface, receive the ginseng of man machine interface setting simultaneously
Number, controls the size of gas leakage detected air pressure value.
Beneficial effects of the present invention：1st, hardware platform of the present invention is unified, general, reduces from researching and developing circuit board, is easy to safeguard.
2nd, processing speed of the present invention is fast, control and accuracy of detection height, strong antijamming capability, reliability are high, good stability, easy to adjust.
3rd, the present invention improves the technic index of cigarette weight short-term standard deviation, greatly reduce cigarette pick rate by mistake and rate is picked in leakage.
4th, Weight control of the present invention and quality testing are processed in a unit, and concertedness is good.
Brief description
Fig. 1 is the theory diagram of the cigarette making machine Weight control based on IPC for the present invention and quality testing integrated apparatus；
Fig. 2 is gas leakage detection compressed air gas source control function figure provided by the present invention；
Fig. 3 is software program flow chart provided by the present invention；
Fig. 4 is IPC used in the present invention and its companion module schematic diagram；
Fig. 5 is bear's signal processing circuit figure provided by the present invention；
Fig. 6 is signal processing circuit figure provided by the present invention；
Fig. 7 is single chip circuit figure provided by the present invention；
Fig. 8 is serial communication circuit figure provided by the present invention；
Fig. 9 is gas leakage signal processing circuit figure provided by the present invention；
Figure 10 is cigarette appearance signal process circuit figure provided by the present invention；
Figure 11 is power supply processing circuit figure provided by the present invention.
Specific embodiment party
With reference to specific embodiment, explanation is further explained to the present invention, to be better understood from this
Embodiment 1：One kind is based on IPC cigarette making machine Weight control and quality testing integrated apparatus, and Fig. 1 is the present invention
Principle composition frame chart, the present embodiment come using the IPC system of German BECKHOFF company and its module and EtherCAT bus
Realize Weight control function and the quality testing function of cigarette, by data processing unit, Weight control unit I/O module, quality inspection
Survey unit I/O module, advance signal processing unit, source of the gas stablize unit, man machine interface and communication unit composition, Weight control list
First I/O module gathers the Cigarette Weight Control data related with quality testing with quality testing unit I/O module, and these data are passed through
EtherCAT bus protocol is sent to data processing unit, these data is entered row operation etc. reason, sends the result to weight
Control unit I/O module and quality testing unit I/O module, and export, reach the control purpose wanted, data processing unit conduct
Whole Weight control and the core processing unit of quality testing, run the software program of Weight control and quality testing, coordinate
Each peripheral hardware cooperation.
Wherein data processing unit is the core using an Embedded IPC as data processing, strong using computer
Big data-handling capacity data to be analyzed process.Data processing unit utilizes EtherCAT bus and Weight control list
First I/O module and quality testing unit I/O module carry out data communication, and this mode meets the high speed required by cigarette machine equipment
Performance, using the mode of digital communication between data, it is to avoid the interference in transmitting procedure.One is run in data processing unit
Set program, this set program includes system hardware configuration program, Weight control is processed and quality testing processing routine.Data processing
Unit can require according to different cigarette machine types, it can be selected separately installed it is also possible to select itself and Weight control unit
I/O module is installed together it is also possible to select itself and quality testing unit I/O module to be installed together.
As shown in figure 4, Weight control unit I/O module includes over-extraction egf block, digital quantity input module, digital output
Module, Analog input mModule etc..These modules, as distributed I/O, using the communication of EtherCAT bus protocol, gather weight
Control related data, and these Data Integrations become a packet, be sent to data processing unit as a data frame,
The data that receiving data processing unit sends simultaneously, control chopper running gear, control cigarette in parcel tobacco shred number, reach
To the purpose controlling cigarette weight.It is defeated that quality testing unit I/O module includes over-extraction egf block, digital quantity input module, digital quantity
Go out module, Analog input mModule, analog output module, serial communication module etc..These modules, as distributed I/O, use
EtherCAT bus protocol communicates, the related data of acquisition quality detection, and these Data Integrations is become a packet, with number
It is sent to data processing unit according to the form of frame, the data that receiving data processing unit sends simultaneously, reject underproof cigarette
, reach the purpose of cigarette quality detection.The hardware mould that serial communication module is and the communication of advance signal processing unit is required
Block.
Advance signal processing unit includes that nominal signal is preposition to amplify that Filtering Processing, gas leakage signal are preposition to be amplified at filtering
Reason, cigarette outward appearance are preposition to amplify Filtering Processing, the preposition processing and amplifying of hungry signal, circuit.Because bear, gas leakage, cigarette outward appearance,
The primary signal change of these signals hungry is all weaker, and IPC module can not directly gather, and needs to be amplified in front end and filter
After ripple is processed, just can deliver to IPC module.Advance signal processing unit is communicated by serial ports data processing unit, adopts
Adjust the output voltage of the signals such as bear, gas leakage, cigarette outward appearance with digital regulation resistance, human and machine interface unit directly adjusts
The output of signal.
It is specially：Hungry signal processing circuit figure shown in nominal signal processing circuit figure shown in Figure 5 and Fig. 6.
Its hollow head signal filtering amplification treatment circuit：R1 and C1 forms a simple RC filter stick network, before nominal signal is carried out
Phase Filtering Processing, D1A is an amplifier, and signal is carried out with 1 grade of amplification, and D1B combines other devices and forms a feedback circuit, right
Bear carries out stabilized treatment, and D1D is then 2 grades of amplifying circuits, and nominal signal is amplified to suitable IPC Analog input mModule
The voltage swing scope of collection, and drive output.The amplification treatment circuit of hungry signal, carries out isolation drive using an optocoupler
Output, output pulse high level is about+24V.
Gas leakage signal processing circuit figure shown in Figure 9.First, R54 and C21 forms a simple RC filter stick net
Network, carries out early stage Filtering Processing to gas leakage signal, and D3A is an amplifier, and signal is carried out with 1 grade of amplification, and D3B combines other devices
One feedback circuit of composition, carries out stabilized treatment to bear, D5 is the accurate amplifier of a high accuracy, low noise, and gas leakage is believed
Number carry out a larger processing and amplifying, D3A and D7A combines other devices and form a secondary filter network, to the leakage amplified
Gas signal is filtered processing, and D7B is final gas leakage signal amplification circuit, and gas leakage signal is amplified to suitable IPC analog quantity
The voltage swing scope of input module collection, and drive output.
Power supply processing circuit figure shown in cigarette appearance signal process circuit shown in Figure 10 and Figure 11.Wherein cigarette
The amplification Filtering Processing circuit of outward appearance：R90 and C31 forms a simple RC filter stick network, before cigarette appearance signal is carried out
Phase Filtering Processing, D6A is an amplifier, signal is carried out with 1 grade of amplification, D6B is second amplifying circuit, and this two amplifiers jointly will
Cigarette appearance signal is amplified to the voltage swing scope of suitable IPC Analog input mModule collection, and drives output.Power supply is processed
Circuit：Using+24V power supply existing in advance signal processing module, using this 2 power modules of U2 and U3, generation+5V respectively
With the voltage of -5V, and it is filtered by electric capacity, use for other devices.
Serial communication circuit figure shown in single-chip microcomputer shown in Figure 7 and Fig. 8.Wherein advance signal processing module is made
Single-chip microcomputer, using up-to-date chip, to provide operation that stably can be high.Right half part is a serial communication interface electricity
Road, to be controlled by single-chip microcomputer, to realize serial communication.Single-chip microcomputer data processing unit is communicated by way of serial ports, mutually passes on from one to another
Send data, after single-chip microcomputer receives data, carry out data analysiss, and send the result on each digital regulation resistance, adjustment letter
The output area of number size.
The present embodiment workflow is：Total using the IPC system of German BECKHOFF company and its module and EtherCAT
Line realizing Weight control and the quality testing of cigarette, including data processing unit, Weight control unit I/O module, quality testing
Unit I/O module, advance signal processing unit, source of the gas stablize unit, man machine interface and communication unit composition；Using Germany
The TwinCAT software of BECKHOFF company is configuring IPC hardware and the related software of design.The side of timing cycle is adopted in program
Formula, to gather signal and execution data processor, when using, configures the hardware information of system first, defeated by inputting in program
Go out variable and actual combination of hardware, just can receive corresponding input data in such program, can send simultaneously
Corresponding control pulse or magnitude of voltage.After hardware configuration finishes, the execution Weight control software program related with quality testing, hold
Row Weight control algorithm, gas leakage detection algorithm, void end detection algorithm, cigarette outward appearance detection algorithm, hungry detection algorithm, hungry inspection
The programs such as method of determining and calculating, cap detection algorithm.Weight control unit I/O module and quality testing unit I/O module gather cigarette respectively
The Weight control data related with quality testing, these data are sent to data processing unit by EtherCAT bus protocol,
These data are entered row operation etc. reason by data processing unit, send the result to Weight control unit I/O module and quality testing
Unit I/O module, and export, reach the control purpose wanted.
Wherein, Fig. 2 is the functional diagram that gas leakage provided by the utility model detects that compressed air gas source controls, and controls and leaks
The size of gas detected air pressure and degree of stability.Wherein electric Proportion valve is core, can be automatically adjusted according to the size of its input air pressure
Output pressure so as to all-the-time stable a fixation output pressure.When using, man machine interface sends to data processing unit
One parameter, the size of setting output pressure, after data processing unit receives this parameter, by EtherCAT bus to mould
Analog quantity output module sends analog quantity voltage value, after electric Proportion valve receives this magnitude of voltage, just outputs it air pressure steady
It is scheduled on a fixing air pressure.Accurate air pressure regulator is the effect playing a pulsometer, adjusts accurate for original compressed air
Save as a suitable air pressure output, after being so accurate air pressure regulator and electric Proportion valve Dual Stabilization, the pressure of output
Contracting air pressure is sufficiently stable.Compressed air size after air pressure gauge outfit instruction accurate air pressure regulator process, when this
When compressed air air pressure is less than certain value, air gauge hair goes out a control command, cuts off electric Proportion valve by relay
Power supply, reaches the purpose of protection electric Proportion valve.Graphite block is to ensure that compressed air can completely export cigarette machine testing
On drum, do not have air to leak, cause the error of gas leakage detection.
Fig. 3 software program flow chart provided by the utility model, after powering up startup, man machine interface data processing unit
All first carry out the initial work of itself, after the completion of data processing unit initialization, weight will be received by EtherCAT bus
Control the I/O module data related with quality testing, by these data through collecting, whether calculate current vehicle speed more than man-machine
In interface, the Weight control of setting starts threshold value, if speed is also not up to setting value, jumps to quality testing relative program；As
Fruit speed reaches setting value, then the related I/O data of collection Weight control, calculates the weight of current cigarette, using this weight
The data such as Data-Statistics short-term standard deviation, film, weight cigarette, count tobacco shred curve data simultaneously, and according to this cigarette weight
Compare with the cigarette weight setting, control chopper upstream or downstream, reach the purpose controlling cigarette weight.Complete Weight control
After routine processes, start to process executes quality testing relative program, it is first determined whether receiving machine synchronizing wheel pulse signal,
Run without then terminating quality testing relative program；If there are synchronizing wheel pulse, the then related IO number of acquisition quality detection
According to, such as leakage sensor magnitude of voltage, nominal sensor voltage value, cigarette outward appearance sensor voltage value, hungry signal etc., hold respectively
The functions such as row gas leakage detection, void end detection, the detection of cigarette outward appearance, hungry detection, cap detection, judge whether cigarette is qualified, no
Qualified cigarette is passed through device for eliminating, rejects on rejecting valve.After quality testing relative program is finished, send related
Data, to man machine interface, receives the parameter of man machine interface setting simultaneously, controls the gas leakage detected air pressure value of electric Proportion valve output
Size.
Fig. 4 is the IPC and its companion module schematic diagram that this utility model is used, and illustrates this dress on certain cigarette machine
The configuration schematic diagram put.In systems used IPC processor can according to different cigarette machine types, selection be CX1030 or
Person CX2030 one of them using, IPC processor can be fitted together with the I/O module of Weight control unit it is also possible to and
The I/O module of quality testing unit is fitted together it is also possible to oneself is separately installed, is flexibly used according to different type of machines and configures.Dress
Over-extraction egf block in putting gathers for the signal that to gather those speed fast, higher to required precision, Analog input mModule
Analog signalses, the such as signal such as bear, gas leakage, cigarette outward appearance, digital quantity input module gathers the electricity that high level is about+24V
Pressure or pulse signal, digital output module exports the pulse signal that high level is about+24V, and such as bad cigarette rejects signal, simulation
Amount output signal output analog voltage, such as electric Proportion valve control voltage etc..Bus control module EK1110 is used for extending
EtherCAT bus, and the bus interface module EK1100 of other positions is used in combination, thus reaching using multiple long-range slave stations
Purpose, connected using netting twine between them, during transmission using EtherCAT bus protocol communicate.
To sum up, the present embodiment can be in the case of cigarette high-speed cruising, and equipment controls, anti-interference energy high with accuracy of detection
Power is strong, reliability is high, good stability, easy to adjust, improves the technic index of cigarette weight short-term standard deviation, greatly reduces
Cigarette pick rate by mistake and leakage picks rate.
Last it should be noted that：Above-described embodiment is only used as the preferred forms of the present invention, for explaining the present invention
Technical scheme, is not intended to limit the scope of the present invention, all equivalence changes done according to scope of the present invention patent or repair
Decorations, are all the present invention and are covered.
Claims (6)
1. one kind is based on IPC cigarette making machine Weight control and quality testing integrated apparatus, it is characterized in that：Including data processing
Unit, Weight control unit I/O module, quality testing unit I/O module, advance signal processing unit, source of the gas stablize unit, man-machine
Interface and communication unit, described data processing unit adopts an Embedded IPC as the core of data processing, using calculating
The powerful data-handling capacity of machine data to be analyzed process, and runs a set of program, described journey in data processing unit
Sequence includes system hardware configuration program, Weight control is processed and quality testing processing routine, described Weight control unit IO mould
Block is used for gathering cigarette weight related data, and quality testing unit I/O module is used for gathering cigarette quality detection related data, institute
State data processing unit and enter line number using EtherCAT bus and Weight control unit I/O module and quality testing unit I/O module
According to communication；Described advance signal processing unit is used for sensor raw signals are amplified and Filtering Processing, and after processing
Signal be delivered to quality testing unit I/O module, described source of the gas is stablized unit and is controlled by data processing unit outfan, in order to
The size of compressed air output pressure used in regulating weight detection, described man machine interface and communication unit include man machine interface journey
Sequence, CAN communication interface, network communication interface, man machine interface data processing unit carries out data exchange, gathers related data,
Intuitively show on computers.
2. according to claim 1 based on IPC cigarette making machine Weight control and quality testing integrated apparatus, its feature
It is：Described Weight control unit I/O module includes CPUCX1030, power supply CX1100, super-sampling input module, analog input mould
Block, digital quantity input module, digital output module, analog output module and bus extender module EK1110 are described heavy
Amount control unit I/O module, as distributed I/O, using the communication of EtherCAT bus protocol, gathers the related data of Weight control,
And gathered data is integrated into a packet, it is sent to data processing unit as a data frame, simultaneously at receiving data
The reason data that sends of unit, controls chopper running gear, control parcel tobacco shred in cigarette number.
3. according to claim 1 based on IPC cigarette making machine Weight control and quality testing integrated apparatus, its feature
It is：Described quality testing unit I/O module includes super-sampling input module, Analog input mModule, digital quantity input module, number
Word amount output module, analog output module, serial communication module, described quality testing unit I/O module as distributed I/O,
Using the communication of EtherCAT bus protocol, the related data of acquisition quality detection, and gathered data is integrated into a packet,
It is sent to data processing unit as a data frame, the data that receiving data processing unit sends simultaneously, reject unqualified
Cigarette, reach cigarette quality detection purpose.
4. according to claim 1 based on IPC cigarette making machine Weight control and quality testing integrated apparatus, its feature
It is：Described advance signal processing unit include nominal signal preposition amplify Filtering Processing, gas leakage signal preposition amplify Filtering Processing,
Cigarette outward appearance is preposition to amplify Filtering Processing, hungry signal preposition amplification Filtering Processing circuit, and described advance signal processing unit leads to
Cross serial ports data processing unit to be communicated, bear, gas leakage, cigarette outward appearance, hungry signal are adjusted using digital regulation resistance
Output voltage, in human and machine interface unit directly adjust signal output.
5. according to claim 1 based on IPC cigarette making machine Weight control and quality testing integrated apparatus, its feature
It is：Described source of the gas is stablized unit and is included accurate air pressure regulator, electric Proportion valve, air pressure gauge outfit and graphite block, and accurate air pressure is adjusted
Section valve is connected with compressed air gas source by trachea, and accurate air pressure regulator in order to detect compressed air air pressure adjustment for gas leakage
Suitable air pressure size, accurate air pressure regulator outfan one end connects air pressure gauge outfit by trachea, and the other end is by trachea even
Connect electric Proportion valve, described electric Proportion valve passes through the analog output in quality testing unit I/O module by data processing unit
Module, to control, automatically adjusts compressed air output pressure value according to the size of set gas leakage detected air pressure analog quantity；Institute
State air pressure gauge outfit to be connected with electric Proportion valve signal, described electric Proportion valve outfan connects Medicated cigarette machine testing drum after graphite block
Wheel detector unit.
6. one kind is based on IPC cigarette making machine Weight control and quality determining method, it is characterized in that：Made using IPC and its module
For the hardware unified platform, using EtherCAT bus as communications protocol, realize Weight control function and the quality testing of cigarette,
Including data processing unit, Weight control unit I/O module, quality testing unit I/O module, advance signal processing unit, source of the gas
Stablize unit, man machine interface and communication unit, described Weight control unit I/O module and quality testing unit I/O module collection cigarette
Prop up Weight control and quality testing related data, described data is sent to data processing unit by EtherCAT bus protocol,
Transmission data is carried out calculation process by data processing unit, and result is sent to Weight control unit I/O module and quality testing list
First I/O module output, described data processing unit operating weight controls and the software program of quality testing is：After powering up startup, people
Machine interface data processing unit all first carries out the initial work of itself, after the completion of data processing unit initialization, will pass through
EtherCAT bus receives the Weight control unit I/O module data related with quality testing unit, by these data through converging
Always, calculate whether current vehicle speed starts threshold value more than the Weight control of setting in man machine interface, if speed also not up to sets
Definite value, then jump to quality testing relative program；If speed reaches setting value, the related I/O data of collection Weight control, meter
Calculate the weight of current cigarette, using the data of this weight Data-Statistics short-term standard deviation, film and weight cigarette, count simultaneously
Go out tobacco shred curve data, and compared with the cigarette weight setting according to this cigarette weight, control chopper upstream or downstream, reach
To the purpose controlling cigarette weight；
After completing weight control program process, start to process executes quality testing relative program, it is first determined whether receiving machine
Device synchronizing wheel pulse signal, runs without then terminating quality testing relative program, if there are synchronizing wheel pulse, then gathers matter
The related I/O data of amount detection：Leakage sensor magnitude of voltage, nominal sensor voltage value, cigarette outward appearance sensor voltage value, lack
Mouth signal, execution gas leakage detection, void end detection, the detection of cigarette outward appearance, hungry detection, cap detection function, judge cigarette respectively
Whether qualified, underproof cigarette is passed through device for eliminating, rejects on rejecting valve；Quality testing relative program is finished
Afterwards, send related data to man machine interface, receive the parameter of man machine interface setting simultaneously, control the big of gas leakage detected air pressure value
Little.
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|---|---|---|---|---|
| CN105843190B (en) * | 2016-04-08 | 2018-08-10 | 浙江中烟工业有限责任公司 | A kind of cigarette weight automatic control system and its control method |
| CN105942577A (en) * | 2016-06-29 | 2016-09-21 | 河南中烟工业有限责任公司 | Air pressure detection system for cigarette making and tipping machine combination |
| CN106418673A (en) * | 2016-11-07 | 2017-02-22 | 浙江中烟工业有限责任公司 | Cigarette shape detection signal processing method for cigarette making machine |
| CN108387533A (en) * | 2018-01-30 | 2018-08-10 | 常德烟草机械有限责任公司 | A kind of detection device and method of cigarette filter tip |
| CN108323797B (en) * | 2018-02-09 | 2020-11-24 | 杭州安脉盛智能技术有限公司 | GPR (general purpose) model-based cigarette weight control system starting position prediction method and system |
| CN110320159A (en) * | 2019-07-22 | 2019-10-11 | 深圳市鸿捷源自动化系统有限公司 | Combined type cigarette detection system and cigarette machine based on EtherCAT |
| CN110680001A (en) * | 2019-09-19 | 2020-01-14 | 河南中烟工业有限责任公司 | Cigarette suction resistance and dilution degree detection system and detection method |
| CN111084413B (en) * | 2019-12-20 | 2022-02-08 | 深圳市鸿捷源自动化系统有限公司 | Processing method for diagnosing cigarette loose end influence factors |
| CN114532582B (en) * | 2022-03-11 | 2023-02-24 | 江西中烟工业有限责任公司 | Big data application analysis platform system and method based on ZJ17 type cigarette weight control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336478A (en) * | 1964-08-20 | 1967-08-15 | American Tobacco Co | Apparatus for measuring the quality of a cigarette manufacturing process |
| CN2434892Y (en) * | 2000-06-28 | 2001-06-20 | 长沙中迅电子工程研究所 | Length and weight full-automatic tester for cigarette filtering rod |
| CN202033638U (en) * | 2010-12-31 | 2011-11-09 | 深圳市联君科技有限公司 | IPC-based cigarette machine set electric control system |
| CN203523800U (en) * | 2013-10-18 | 2014-04-09 | 河南中烟工业有限责任公司 | Cigarette weight control device of cigarette making machine |
| CN204362941U (en) * | 2014-10-16 | 2015-06-03 | 河南中烟工业有限责任公司 | A kind of new cigarette outward appearance optical on-line detection device |
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