CN107689188A - Cigarette sealed in unit motion control semi-physical simulation platform - Google Patents

Cigarette sealed in unit motion control semi-physical simulation platform Download PDF

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Publication number
CN107689188A
CN107689188A CN201710918660.1A CN201710918660A CN107689188A CN 107689188 A CN107689188 A CN 107689188A CN 201710918660 A CN201710918660 A CN 201710918660A CN 107689188 A CN107689188 A CN 107689188A
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China
Prior art keywords
cigarette
unit
conveyer belt
motion control
data processor
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Granted
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CN201710918660.1A
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Chinese (zh)
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CN107689188B (en
Inventor
李源源
李广才
王德吉
杨彬
张旭
栗卫军
张先哲
徐洪建
王永恒
杨凤德
郭丽
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Staff Continuing Education China National Tobacco Corp
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Staff Continuing Education China National Tobacco Corp
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Priority to CN201710918660.1A priority Critical patent/CN107689188B/en
Publication of CN107689188A publication Critical patent/CN107689188A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/02Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

The present invention discloses a kind of cigarette sealed in unit motion control semi-physical simulation platform, it is related to field of tobacco preparation, including frame, data processing unit is provided with the frame, the box cigarette circulation electrically connected respectively with data processing unit is additionally provided with the frame with rejecting instructional device, retractable volume instructional device, simulation teching device, the data processing unit includes man-machine interface, communication unit, data processor, electrically connected between man-machine interface and data processor by communication unit, it can realize that the circulation of box cigarette is imparted knowledge to students with rejecting, retractable volume is imparted knowledge to students, obbbin splicing teaching, temperature PID detection control teaching, Cigarette air leakage detection teaching, integrated level is high, it is easy to operate, visualization capability is strong.

Description

Cigarette sealed in unit motion control semi-physical simulation platform
Technical field
The present invention relates to field of tobacco preparation, more particularly, to tobacco business electricians training, the volume of examination Cigarette sealed in unit motion control semi-physical simulation platform.
Background technology
In recent years, with the completion that tobacco business new product and existing equipment technology upgrading are transformed, a large amount of high new equipment generations Legacy equipment has been replaced, has greatly improved the automatic control level and production capacity of tobacco equipment.The extensive application of new technology, To tobacco business equipment control and safeguard propose higher requirement, it is necessary to by teaching platform to practitioner carry out hilllock before or Person's periodical training.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art, there is provided a kind of integrated level is high, easy to operate, visualization The strong cigarette sealed in unit motion control semi-physical simulation platform of ability.
The present invention is achieved by the following technical solutions:A kind of cigarette sealed in unit motion control semi-physical simulation is put down Platform, including frame, be provided with data processing unit in the frame, be additionally provided with the frame respectively with data processing unit The box cigarette circulation of electrical connection is with rejecting instructional device, retractable volume instructional device, simulation teching device, the data processing unit bag Man-machine interface, communication unit, data processor are included, is electrically connected between man-machine interface and data processor by communication unit,
Wherein, the annular conveyer belt that the box cigarette circulation is arranged in frame with rejecting instructional device to include, the conveyer belt Driven roller the first servomotor is connected with by the first transmission device, box cigarette barcode scanning is additionally provided with the conveyer belt feed end Device, the box cigarette barcode scanning device include first sensor, and box cigarette device for eliminating, the box cigarette are additionally provided with the conveyer belt Device for eliminating includes the nozzle being connected with the tracheae with magnetic valve, and it is outside to be evenly arranged with several on the conveyer belt end face Dividing plate, conveyer belt end face even partition is some box cigarette lattice for holder cigarette by the dividing plate, on the downside of the conveyer belt The baffle plate being engaged with dividing plate is additionally provided with, the baffle plate is used to prevent box cigarette from dropping, first servomotor, the first sensing Device, box cigarette barcode scanning device, magnetic valve are electrically connected by communication unit with data processing unit;
The retractable volume instructional device includes the substrate being fixed in frame, sets swing arm on the substrate, is set in the swing arm The first gear changing group is equipped with, the second gear changing group is fixed with the substrate, is set between first gear changing group and the second gear changing group There is paper tape, the paper tape both ends, which are connected to, unreels paper disc and winding paper disc, and described unreel is set between paper disc and driven roller There is the second timing belt, the winding paper disc is connected with winding motor, and the winding motor also selects servomotor, the swing arm Rotating potentiometer is provided with rotating shaft, the winding motor, rotating potentiometer pass through communication unit and data processing list Member electrical connection;
Backboard is further fixed in frame, the simulation teching device includes analog signal source module, state indication unit, the shape State indicating member includes lamp plate, and 10-20 light source, the analog signal source module, state instruction list are provided with the lamp plate Member is electrically connected by communication unit with data processor, and the man-machine interface, data processor and lamp plate are each attached to backboard On,
Also include servo control unit, the servo control unit electrically connects with the first servomotor, winding motor, SERVO CONTROL Unit is fixed on backboard, and the servo control unit is electrically connected by communication unit with data processor.
Further, the conveyer belt both sides are provided with box cigarette device for eliminating, the jet expansion of two cigarette case device for eliminating It is facing each other.
Further, the simulation teching device also includes the thermal source being arranged on lamp plate, and the thermal source is also correspondingly arranged Have a temperature sensor, the thermal source is the resistance wire being connected with power supply, the power supply and temperature sensor by communication unit and Data processing unit electrically connects.
Further, the first side of the rotating shaft of the swing arm is provided with the first gear changing group, and the second of the rotating shaft of the swing arm It is provided with elastic device between side and substrate, the elastic device selects spring, in first gear changing group and the second gear changing group Including positioning change gear, the positioning change gear includes change gear body and two groups of baffle rings being fixed on change gear body working face, The baffle ring is arranged on positioning change gear both ends.
Further, first transmission device include be connected with the first servomotor decelerator, be sleeved on decelerator The 3rd synchronous pulley on output shaft, the first synchronous pulley being sleeved on driven roller main shaft, be sleeved on the 3rd synchronous pulley and The first timing belt between first synchronous pulley, electric clutch is also serially connected between the first synchronous pulley and driven roller main shaft, The electric clutch is electrically connected by communication unit with data processing unit.
Further, the first sensor selects photoelectric sensor, the charging of the first sensor face conveyer belt End.
Further, the baffle plate is parallel with conveyer belt, and the baffle plate both ends are folded upward at into what is matched with conveyer belt Arc-shaped.
Further, the data processor selects embedded IP C, and the data that communication unit includes data processor connect Mouthful.
Further, the servo control unit includes the servo power supply being fixed on backboard, the servo power supply connection There is a servo controller, the fan for being radiated to servo controller is additionally provided with the backboard on the downside of servo controller.
Further, the man-machine interface installation virtual simulation environment, virtual emulation include box cigarette and circulate and reject control Emulation, obbbin retractable volume control emulation and Cigarette air leakage detection simulation, the wherein circulation of box cigarette and rejecting control emulation, obbbin folding and unfolding Volume emulation uses three-dimensional emulation mode, and box cigarette circulation and rejecting control emulation, obbbin retractable volume control emulation and cigarette are leaked The respective simulation object mathematical modeling of gas detection simulation is integrated in data processor respectively.
The beneficial effects of the present invention are:
1st, hardware platform of the present invention is unified, general, open, is easy to safeguard;
2nd, embedded IP C processing speeds of the present invention are fast, servo controller control and accuracy of detection height, strong antijamming capability, reliably Property it is high, stability is good, easy to adjust;
3rd, the present invention provides the use of current main-stream equipment for tobacco business electricians, safeguards teaching, training platform, Improve the technical merit of tobacco business electrical repair personnel;
4th, modules of the present invention are handled in a data processor, according to different training courses, choose different modules Imparted knowledge to students, the concertedness saved between hardware cost and each module is good.
5th, the present invention realizes the experiment of tobacco machine equipment automation control and real training using semi-physical simulation mode, solves High cost, the excessive risk problem of tradition board on-line training in kind.
Brief description of the drawings
Fig. 1 is the annexation figure schematic diagram of embodiment 1;
Fig. 2 is that box cigarette is circulated with rejecting instructional device schematic diagram;
Fig. 3 is conveyer belt top view illustration;
Fig. 4 is conveyer belt and baffle position graph of a relation schematic diagram;
Fig. 5 is intended to for box cigarette device for eliminating structural diagrams;
Fig. 6 is retractable volume instructional device schematic diagram;
Fig. 7 is winding paper disc profile schematic diagram;
Fig. 8 is to unreel paper disc profile schematic diagram;
Fig. 9 is positioning change gear profile schematic diagram;
Figure 10 is that backboard and its accessory structure diagram are intended to;
Figure 11 is the control principle schematic diagram of embodiment 1;
Wherein:1- frames, the circulation of 2- boxes cigarette and rejecting instructional device, 3- retractable volume instructional devices, 4- man-machine interfaces, 5- are embedded IPC, 6- lamp plate, 7- servo control units, 8-LED lamps, 9- thermals source, the servomotors of 10- first, 11- box cigarette device for eliminating, 12- Backboard, 13- wire casings, 14- displays, 15- temperature sensors, the timing belts of 101- first, the synchronous pulleys of 102- first, 103- second Synchronous pulley, the synchronous pulleys of 104- the 3rd, 105- decelerators, 111- air cavitys, 112- tracheaes, 113- magnetic valves, 114- jet pipes, 201- driven rollers, 202- conveyer belts, 203- dividing plates, 204- photoelectric sensors, 205- supports, 206- electric clutch, 207- gears Plate, 301- substrates, 302- winding paper discs, 303- unreel paper disc, 304- swing arms, 305- rotating potentiometers, 306- springs, 307- Change gear, 308- paper tapes, 309- winding motors, 310- fixed plates, 311- winding paper disc axles, 312- first bearing seats, 313- second Bearing block, 314- bearings, 315- 3rd bearing seats, 316- unreel paper disc axle, 317- connecting holes, 318- bolts, 319- inner sleeves, 320- overcoats, 321- baffle rings, 322- change gear axles, 323- alignment pins, the timing belts of 324- second, the synchronous pulleys of 325- the 3rd, 326- Ratchet, 701- servo power supplies, 702- servo controllers, 703- fans.
Embodiment
Technical side's peace of the present invention is dared to illustrate below in conjunction with specific embodiment.
Embodiment 1
A kind of cigarette sealed in unit motion control semi-physical simulation platform as Figure 1-10 shows, including frame 1, frame is closed by aluminium Metal type material is built, and convenient material drawing, structural strength are high, and the circulation of box cigarette is provided with frame and rejects instructional device 2, retractable volume is imparted knowledge to students Device 3, simulation teching device.
Box cigarette circulates includes rack-mounted annular conveyer belt 202, the driving of conveyer belt with rejecting instructional device 2 Roller 201 is connected with the first servomotor 10 by the first transmission device, and the first transmission device includes being connected with the first servomotor Decelerator 105, be sleeved on reducer output shaft the 3rd synchronous pulley 104, be sleeved on driven roller main shaft it is first same Step belt wheel 102, the first timing belt 101 for being sleeved between the 3rd synchronous pulley and the first synchronous pulley, the first synchronous pulley and Electric clutch 206 is also serially connected between driven roller main shaft, is used to controlling driven roller main shaft and first same by electric clutch The connection and separation between belt wheel are walked, conveyer belt is put into feed end and is provided with first sensor for positioning box cigarette, conveyer belt Vertical support is installed, pedestal upper end is U-shaped, and the first biography is hinged between the both wings of pedestal upper end in the frame at feed end Sensor, first sensor select photoelectric sensor 204, specially SICK barcode readers, first sensor face conveyer belt Feed end, conveyer belt with uniformly several outside dividing plates 203 are integrally moulded on body end face, dividing plate is equal by conveyer belt end face It is even to be divided into some box cigarette lattice for holder cigarette, baffle plate 207, baffle plate and conveying are also equipped with the frame on the downside of conveyer belt With parallel, the both ends of baffle plate are folded upward at into the arc-shaped to match with conveyer belt, and the both sides of baffle plate are also folded upward at into flanging, Baffle plate is made up of stainless steel material, the ground processing in upper surface of baffle plate, and being mounted on box cigarette in the frame of conveyer belt both sides picks Except device 11, cigarette case proposes that device includes being fixed on air cavity 111 in frame, is provided with to embark on journey on air cavity and is provided with 12-20 in column Towards the nozzle of conveyer belt, the jet expansion of two cigarette case device for eliminating is facing each other, and nozzle is by 12-20 section embarking on journey in column Product forms for 4 square millimeters of aperture, is spirally connected or is welded with jet pipe 114 at any aperture, air cavity lower end is also communicated with tracheae 112, tracheae is connected by magnetic valve 113 with source of the gas.
Retractable volume instructional device includes the substrate 301 being fixed in frame, and substrate is mesh plate, base made of stainless steel Swing arm 304 is installed, the first side of rotating shaft is provided with the first gear changing group, pacified between the second side of the rotating shaft of swing arm and substrate on plate Equipped with elastic device, elastic device selects spring 306, is provided with rotating potentiometer 305 in the rotating shaft of swing arm, is located on substrate The second gear changing group is fixed with the downside of first gear changing group, the first gear changing group is made up of four change gears 307 being arranged in a linear, and second hangs Wheel group is made up of five change gears being arranged in a linear, and the straight line where the first gear changing group is put down with the straight line where the second gear changing group OK, the change gear of the first gear changing group and the change gear of the second gear changing group intersect installation, are installed around between the first gear changing group and the second gear changing group There is a paper tape 308, the substrate both ends on the downside of the second gear changing group are also separately installed with winding paper disc 302 and unreel paper disc 303, wherein putting For paper tray close to the first servomotor, winding paper disc includes winding paper disc axle 311, and winding paper disc mounting hole is provided with substrate, is received 3rd bearing seat 315 is provided with by bolt positioned at substrate back at paper tray mounting hole, bearing is installed in 3rd bearing seat, Winding paper disc axle is installed in the bearing of 3rd bearing seat, and the outer end fixed cover of winding paper disc axle is equipped with inner sleeve 319 and overcoat 320, inner sleeve is inner and overcoat outer end is respectively and fixedly provided with the spacing of annular, and winding paper disc axle inner face is provided with the square company in section Hole 317 is connect, substrate back is also equipped with winding motor 309 at winding paper disc, and winding motor selects servomotor, unreels paper Disk includes unreeling paper disc axle, is provided with substrate and unreels paper disc mounting hole, unreeled and pass through spiral shell positioned at substrate back at paper disc mounting hole Bolt is provided with first bearing seat 312, and bearing 314 is provided with first bearing seat, unreels paper disc axle 311 and is installed on first bearing seat Bearing in, the outer end fixed cover for unreeling paper disc axle is equipped with inner sleeve and overcoat, and inner sleeve is inner and overcoat outer end is respectively and fixedly provided with annular It is spacing, be also equipped with fixed plate 310 in frame, hole be also provided with unreeling paper disc mounting hole corresponding section in fixed plate, at hole Second bearing seat 313 is installed, bearing is installed in second bearing seat, unreels the bearing that paper disc axle passes inwardly through second bearing seat And the 3rd synchronous pulley is set with, it is set with second by ratchet 326 side by side with the first synchronous pulley on the axle of electric clutch Synchronous pulley 103, the second timing belt 324, the first gear changing group and are set between the second synchronous pulley and the 3rd synchronous pulley Include positioning change gear in two gear changing groups, positioning change gear includes change gear body, and change gear body includes change gear axle 322, change gear sheet Two groups of baffle rings 321 are fixed with body running face, baffle ring is fixed on positioning change gear both ends by alignment pin 323.
Simulation teching device includes the backboard 12 being fixed in frame, and backboard is also the mesh made of stainless steel material Plate, state indication unit is provided with backboard, and state indication unit includes the lamp plate 6 being fixed on backboard, embarked on journey on lamp plate Row are provided with 20 light sources, and light source selects LED 8, is provided with thermal source 9 on lamp plate, protection is connected between thermal source and its power supply Circuit, thermal source are the resistance wire being connected with power supply, and thermal source also place is correspondingly arranged on temperature sensor 15, is also equipped with showing on lamp plate Show device 14.
Servo control unit 7 is also equipped with backboard, servo control unit is electrically connected with the first servomotor, winding motor Connect, servo control unit includes the servo power supply 701 being fixed on backboard, and servo power supply is connected with servo controller 702, servo The fan 703 for being radiated to servo controller is also equipped with backboard on the downside of controller, servo controller is two, respectively Corresponding first servomotor and winding motor.
Data processor, man-machine interface 4 and the wire casing 13 for cabling are installed, data processor is from insertion on backboard Formulas I PC 5, analog signal source module being installed in the case of data processor, man-machine interface selects touch-screen,
Also including communication unit, communication unit includes the data input output I/O modules of data/address bus and data processor, wherein Data processor, communication unit, man-machine interface collectively constitute data processing unit.
In the present embodiment, man-machine interface, the first servomotor, display, magnetic valve, photoelectric sensor, electric clutch, Rotating potentiometer, winding motor, servo power supply, thermal source, temperature sensor, servo controller, fan, analog signal source module Electrically connected by data/address bus with embedded IP C.
Wherein:Data/address bus is EtherCAT buses, and servo controller is AMK servo controllers, and photoelectric sensor is selected SICK photoelectric sensors, temperature sensor select PT100, and magnetic valve selects MAC high-speed electromagnetic valves, and analog signal source module includes Simulation signal generator, simulation signal generator use MS430F5529 chip microprocessors.
By the present embodiment the circulation of box cigarette can be realized with rejecting teaching, retractable volume teaching, obbbin splicing teaching, temperature PID detection controls teaching, Cigarette air leakage detection teaching.
Box cigarette circulates as follows with rejecting teaching flow:After power-up starts, data processor and man-machine interface are all advanced Row initial work, after data processor initializes successfully, the number of input and output I/O modules is received by EtherCAT buses According to data processor handles these data summarizations, and when the start button is pressed, data processor is set according to man-machine interface Speed, servo controller is controlled to drive servomotor to be operated according to setting speed, meanwhile, data processor passes through EtherCAT Bus reads the velocity amplitude of the rotary encoder on the first servomotor in real time, according to the velocity amplitude of feedback, then to adjust first Servomotor speed, so, the control of a closed loop is just formed, makes the first servomotor velocity-stabilization on setting speed.When When first servomotor operates, start SICK barcode readers, detection is identified to box cigarette, when finding default waste product, then According to alignment sensor signal, extend N number of box cigarette station, for N to reject path length, data processor passes through I/O output modules Drive magnetic valve, goods rejection, electric clutch adhesive in work being carried out, the first servomotor drives driven roller to rotate, due to The effect of ratchet, the second synchronous pulley do not rotate, and during conveyer belt rotates, box cigarette lattice drive box cigarette to rotate, by calculating, When box cigarette is moved at the nozzle of air cavity, one of electromagnetism valve events, box cigarette is blown near another air cavity, box cigarette after Continuous movement, when being moved on the downside of conveyer belt, dividing plate promotes box cigarette along barrier slides, to conveyer belt feed end at it is defeated from newly returning to Send and take, complete circulation, it is convenient to repeat to demonstrate, by man-machine interface real-time simulation, conveniently check.
The workflow of retractable volume teaching is as follows:After power-up starts, data processor and man-machine interface are all first carried out initially Chemical industry is made, and after data processor initializes successfully, the data of input and output I/O modules, data are received by EtherCAT buses Processor handles these data summarizations, and when the start button is pressed, winding motor carries out even according to embedded IP C setting speeds Speed winding, embedded IP C monitor the speed of winding motor by servo controller, and obbbin is gathered by rotating potentiometer Power, rolling speed is calculated by pid algorithm, the speed of winding motor is controlled by EtherCAT buses and servo controller, During this, winding paper disc is driven by winding motor, unreels that paper disc is driven, due to the effect of ratchet, driven roller not transfer, winding After paper disc completes winding, start the first servomotor, now electric clutch is disengaged position, and the first servomotor is according to insertion The speed of Formulas I PC settings, first, second synchronous pulley synchronous axial system is driven by ratchet, winding motor emptying, paper disc is unreeled and opens Begin to wind, embedded IP C monitors the speed of winding motor by servo controller, passes through rotating potentiometer and gathers obbbin Power, rolling speed is calculated by pid algorithm, the speed of the first servomotor is controlled by EtherCAT buses and servo controller Degree, to realize retractable volume function, is repeated in, and completes retractable volume teaching, by man-machine interface real-time simulation, conveniently checks.
The workflow of obbbin splicing teaching is as follows:After power-up starts, data processor, man-machine interface and simulation signal generator Module all first carries out initial work, and after data processor initializes successfully, input and output I/O is received by EtherCAT buses The data of module, data processor handle these data summarizations, after simulation signal generator module initialization success, output device speed Spend ERP signals and with obbbin diameter pulses signal, after SR is pressed by man-machine interface, splicing indicator lamp Go out, then frequency can gradually increased with a fixed acceleration with obbbin diameter signal, when this frequency reaches maximum setting During value, if failed without splicing signal or splicing, then it is assumed that this time splicing failure, light splicing indicator lamp and export, If before maximum set value is reached, there is spare cigarette paper signal for faster, then spare cigarette paper diameter pulses signal is faster with one Acceleration increases its pulse frequency, and exceedes machine speed pulse, if in this frequency close to the frequency of machine speed pulse When have splicing signal, then it is assumed that splice successfully, otherwise splicing failure, if always without splicing signal, be also considered as splicing failure, nothing By splicing successfully or failure, pulse is still all sent with original state afterwards, during this, emulated by man-machine interface, lamp plate On LED be corresponding with machine speed ERP signal lamps, with obbbin diameter pulses signal lamp, splicing indicator lamp, standby disk Paper signal for faster lamp, spare cigarette paper diameter pulses signal lamp, for showing the action signal of links, auxiliary student understands paper Disk splicing, during this, display is shown as obbbin splicing teaching.
Temperature PID detection controls the teaching flow to be:After power-up starts, data processor, man-machine interface are all first carried out Initial work, after data processor initializes successfully, the data of input and output I/O modules are received by EtherCAT buses, Data processor handles these data summarizations, the temperature that data processor is modulated according to temperature transducer PT100 and following stage 0-10V voltage range, current temperature value is calculated, then contrast the temperature value of man-machine interface setting, current temperature value, which is less than, to be set During constant temperature angle value, the PID pulses of embedded IP C outputs are heated using 24V power supplys to thermal source by the driving of power tube, And thermal source is protected by protection circuit, then real time temperature is calculated by PT100, until the temperature with man-machine interface setting Value is consistent, and in the process, man-machine interface is emulated, convenient observation, have corresponding to the LED on lamp plate heating signal lamp, PID pulse signals lamp, temperature value low signal lamp, temperature value qualifying signal lamp, student is facilitated to understand that temperature PID detection controlled Journey.
Cigarette air leakage detects teaching flow:After power-up starts, data processor, man-machine interface and simulation signal generator Module all first carries out initial work, and after data processor initializes successfully, input and output I/O is received by EtherCAT buses The data of module, data processor handle these data summarizations, IPC according to caused by analog signal source module clock signal and Gas leakage signal, data processor sample to gas leakage signal, the valley for taking the minimum value of gas leakage signal to be detected as gas leakage, take The maximum of gas leakage signal detects peak value as gas leakage, and the difference of peak value and valley is exactly the gas leakage value of this gas leakage detection, so The gas leakage value of this detection and interface setting value are compared afterwards, if the gas leakage value of this detection is less than the minimum that interface is set Value, then it is assumed that Cigarette air leakage;Otherwise, then by the gas leakage value and gas leakage average value of this detection detect spirit with the gas leakage that interface is set The product of sensitivity compares, if gas leakage value is less than this product, then it is assumed that Cigarette air leakage;Otherwise, cigarette is normal cigarette, can With for assembly average, gas leakage cigarette sends goods rejection signal after certain displacement sequential, in this teaching process, Man-machine interface is emulated, convenient observation, has clock signal lamp, gas leakage signal lamp, gas leakage to examine corresponding to the LED on lamp plate Qualified lamp, gas leakage disqualified upon inspection lamp, goods rejection signal lamp.
In the present embodiment, emulated by man-machine interface, followed by the circulation of box cigarette with rejecting instructional device circulation demonstration case cigarette Ring, by retractable volume instructional device real time demonstration retractable volume process, temperature is demonstrated by thermal source, PT100 and LED with rejecting process PID detection control process is spent, obbbin splicing, Cigarette air leakage detection process are demonstrated by analog signal source module and LED, taken up an area Area is small, process demonstration is clear, while can recycle, and reaches the purpose of teaching, the circulation of box cigarette and rejecting control emulation, disk Paper retractable volume control emulation and the respective simulation object mathematical modeling of Cigarette air leakage detection simulation are integrated in data processor It is interior, in the case of using external device (ED) in portion, also can Straight simulation, reach the purpose of teaching.

Claims (10)

  1. A kind of 1. cigarette sealed in unit motion control semi-physical simulation platform, it is characterised in that:Including frame, set in the frame Data processing unit is equipped with, the box cigarette circulation electrically connected respectively with data processing unit is additionally provided with the frame and is taught with rejecting Device, retractable volume instructional device, simulation teching device are learned, the data processing unit includes man-machine interface, communication unit, data Processor, electrically connected between man-machine interface and data processor by communication unit,
    Wherein, the annular conveyer belt that the box cigarette circulation is arranged in frame with rejecting instructional device to include, the conveyer belt Driven roller the first servomotor is connected with by the first transmission device, box cigarette barcode scanning is additionally provided with the conveyer belt feed end Device, the box cigarette barcode scanning device include first sensor, and box cigarette device for eliminating, the box cigarette are additionally provided with the conveyer belt Device for eliminating includes the nozzle being connected with the tracheae with magnetic valve, and it is outside to be evenly arranged with several on the conveyer belt end face Dividing plate, conveyer belt end face even partition is some box cigarette lattice for holder cigarette by the dividing plate, on the downside of the conveyer belt The baffle plate being engaged with dividing plate is additionally provided with, the baffle plate is used to prevent box cigarette from dropping, first servomotor, the first sensing Device, box cigarette barcode scanning device, magnetic valve are electrically connected by communication unit with data processing unit;
    The retractable volume instructional device includes the substrate being fixed in frame, sets swing arm on the substrate, is set in the swing arm The first gear changing group is equipped with, the second gear changing group is fixed with the substrate, is set between first gear changing group and the second gear changing group There is paper tape, the paper tape both ends, which are connected to, unreels paper disc and winding paper disc, and described unreel is set between paper disc and driven roller There is the second timing belt, the winding paper disc is connected with winding motor, and the winding motor also selects servomotor, the swing arm Rotating potentiometer is provided with rotating shaft, the winding motor, rotating potentiometer pass through communication unit and data processing list Member electrical connection;
    Backboard is further fixed in frame, the simulation teching device includes analog signal source module, state indication unit, the shape State indicating member includes lamp plate, and 10-20 light source, the analog signal source module, state instruction list are provided with the lamp plate Member is electrically connected by communication unit with data processor, and the man-machine interface, data processor and lamp plate are each attached to backboard On,
    Also include servo control unit, the servo control unit electrically connects with the first servomotor, winding motor, SERVO CONTROL Unit is fixed on backboard, and the servo control unit is electrically connected by communication unit with data processor.
  2. 2. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:It is described defeated Band both sides are sent to be provided with box cigarette device for eliminating, the jet expansion of two cigarette case device for eliminating is facing each other.
  3. 3. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:The mould Intend the thermal source that instructional device also includes being arranged on lamp plate, the thermal source is also correspondingly arranged on temperature sensor, and the thermal source is The resistance wire being connected with power supply, the power supply and temperature sensor are electrically connected by communication unit with data processing unit.
  4. 4. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:The pendulum First side of the rotating shaft of arm is provided with the first gear changing group, and flexible dress is set between the second side of the rotating shaft of the swing arm and substrate Put, the elastic device selects spring, includes positioning change gear, the positioning in first gear changing group and the second gear changing group Change gear includes change gear body and two groups of baffle rings being fixed on change gear body working face, and the baffle ring is arranged on positioning change gear two End.
  5. 5. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:Described One transmission device include be connected with the first servomotor decelerator, be sleeved on reducer output shaft the 3rd synchronous pulley, The first synchronous pulley for being sleeved on driven roller main shaft, first be sleeved between the 3rd synchronous pulley and the first synchronous pulley are same Band is walked, electric clutch is also serially connected between the first synchronous pulley and driven roller main shaft, the electric clutch is single by communicating Member electrically connects with data processing unit.
  6. 6. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:Described One sensor selects photoelectric sensor, the feed end of the first sensor face conveyer belt.
  7. 7. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:The gear Plate is parallel with conveyer belt, and the baffle plate both ends are folded upward at into the arc-shaped to match with conveyer belt.
  8. 8. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:The number Embedded IP C is selected according to processor, communication unit includes the data-interface of data processor.
  9. 9. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:It is described to watch The servo power supply that control unit includes being fixed on backboard is taken, the servo power supply is connected with servo controller, servo controller The fan for being radiated to servo controller is additionally provided with the backboard of downside.
  10. 10. cigarette sealed in unit motion control semi-physical simulation platform according to claim 1, it is characterised in that:It is described Man-machine interface installs virtual simulation environment, and virtual emulation includes the circulation of box cigarette and rejects control emulation, obbbin retractable volume control is imitated The circulation of true and Cigarette air leakage detection simulation, wherein box cigarette and rejecting control emulation, obbbin retractable volume emulation are imitated using three-dimensional True mode, the circulation of box cigarette and rejecting control emulation, obbbin retractable volume control emulation and Cigarette air leakage detection simulation are respective Simulation object mathematical modeling is integrated in data processor respectively.
CN201710918660.1A 2017-09-30 2017-09-30 Motion control semi-physical simulation platform of cigarette packaging equipment Active CN107689188B (en)

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