CN105388813B - A kind of control system of big volume wool packaging line - Google Patents
A kind of control system of big volume wool packaging line Download PDFInfo
- Publication number
- CN105388813B CN105388813B CN201510961623.XA CN201510961623A CN105388813B CN 105388813 B CN105388813 B CN 105388813B CN 201510961623 A CN201510961623 A CN 201510961623A CN 105388813 B CN105388813 B CN 105388813B
- Authority
- CN
- China
- Prior art keywords
- module
- paths
- microcontroller
- cylinder
- switch sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention relates to a kind of control systems of big volume wool packaging line, it is characterised in that the control system includes microcontroller, power module, 8255 expansion modules, hand/automatic switching module, communication module, direct current generator drive module, signal detection module, relay module and human-computer interaction module；The microcontroller is electrically connected with the input channel of power module, 8255 expansion modules, hand/automatic switching module, communication module and direct current generator drive module respectively, output channel and the external dc electricity mechatronics of direct current generator drive module；The power module is powered for entire control system；The signal detection module includes approach switch sensor, magnetic switch sensor and the first Phototube Coupling, and the approach switch sensor and magnetic switch sensor are electrically connected by the first Phototube Coupling with 8255 expansion modules；The relay module includes the second Phototube Coupling and driving circuit, and described driving circuit one end is electrically connected by the second Phototube Coupling with 8255 expansion modules.
Description
Technical field
The present invention relates to technical field of automatic control, specially a kind of control system of big volume wool packaging line.
Background technology
Big volume wool packaging line is the production line for big coil packing, realizes the labeling rolled up greatly, tapes, all envelopes, end seal etc.
A series of function.Current existing big volume wool packaging line control system has the following problems：
1. inconvenient：The production line major part process for being mainly manifested in big volume cotton is all manually completed, due to big
The volume for rolling up cotton the problems such as weight, is being labelled, is being taped, manually realizing relatively difficulty, labor in the processes such as all envelopes, end seal
Dynamic workload can also increase relatively, not only waste the production time, but also reduce production efficiency, workpeople's personal safety there is also
It is dangerous.
2. management is inconvenient：It is too big due to rolling up cotton thickness change greatly, it is more likely that detection reliability and stability is caused to decline.
It is mainly manifested in each process and is required for corresponding device, due to the complexity of site environment and the accumulation of time, lead to mechanical knot
Structure aging, these factors may will produce failure, and because big volume cotton is inherently huger, workpeople remodifies or debugs
Difficulty it is relatively large, layman can not differentiate produced location of fault, ideal control purpose be not achieved, what is more
Equipment can be caused to can not work normally or cause accident, so generally field adjustable can only be carried out by professional.
3. with high costs：The substantially complete artificial or semi-artificial semi automatic machine mode of current existing packing method is complete
At, it needs manually to tape, labels, is packed into plastic film bag, end seal, dress iron frame.Only very small part baling line uses
Cores of the PLC as control system, but PLC is expensive, such control system it is of high cost.
4. it is inconvenient to safeguard：It is mainly manifested in and rolls up the material thickness of cotton in big volume wool packaging line greatly and tend to reach 2-
75mm, big cotton diameter of rolling up can reach close to 1m, and coiled strip breadth can reach about 1.5-2m, and coiled strip central tube diameter is smaller.Due to
Material has the characteristics that thickness is larger, material is loose, volume is larger, once some process is out of joint, needs to re-start inspection
It surveys and adjusts.Even if there is PLC as controller, it is also difficult to safeguard.Because program in order to control be all write by process sequence, once go out
Existing failure or the change of some process task, then need professional to rewrite program, and use cost is high；And controller institute
Cabling is all directly to be electrically connected with component, must take out stitches when the component of controller is impaired to be needed replacing and connect again
Line, influence usage time, considerable drain financial resources and energy.
5. update is difficult：Lag is compared in the general this update using PLC as controller, and the scan period is too long.It can neither be to
Controller sends information parameter, and the control instruction for receiving controller transmission of also having no idea cannot timely update, cause economy
On loss.This processor is just directed to all fixed control objects in design, suitable according to required technique in programming
Sequence is write out, and control input and output point more than needed may can be reserved in certain functions, but its reserved function point also has specific aim,
It is not easy to versatility extension, to cannot be satisfied the needs for improving follow-up function and optimizing.
Invention content
In view of the shortcomings of the prior art, the technical issues of present invention intends to solve is to provide a kind of control of big volume wool packaging line
System, which uses modular design method using embedded control system as core, by each functional circuit
Modularization, can high efficiency, low cost realization to roll up greatly wool packaging line process carry out control and motion detection.
The present invention solve the technical problem the technical solution adopted is that, a kind of control system of big volume wool packaging line is provided
System, it is characterised in that the control system includes microcontroller, power module, 8255 expansion modules, hand/automatic switching module, communication
Module, direct current generator drive module, signal detection module, relay module and human-computer interaction module；The microcontroller respectively with
The input channel electricity of power module, 8255 expansion modules, hand/automatic switching module, communication module and direct current generator drive module
Connection, output channel and the external dc electricity mechatronics of direct current generator drive module；The power module is that entire control is
System power supply；
The signal detection module includes approach switch sensor, magnetic switch sensor and the first Phototube Coupling, described
Approach switch sensor and magnetic switch sensor are electrically connected by the first Phototube Coupling with 8255 expansion modules；The relay
Device module includes the second Phototube Coupling and driving circuit, and described driving circuit one end passes through the second Phototube Coupling and 8255 expanded modes
Block is electrically connected, and the other end is electrically connected with outer inside casing solenoid valve；The communication module is electrically connected with human-computer interaction module；The people
Machine interactive module includes keyboard control circuit and liquid crystal display circuit, and the keyboard control circuit is electrically connected with 8255 expansion modules
It connects, the liquid crystal display circuit and monolithic mechatronics.
Compared with prior art, the beneficial effects of the invention are as follows：
1. high efficiency low cost：The control system is used as control core using microcontroller, with high integration, high reliability, low
Voltage, low-power consumption, easy the features such as extending, is small, cost-effective, and meeting corresponding function and precision compared to for PLC
It is required that while, cost is also greatly saved.Control system is programmed using simple C language, according to modular programming
Thought, it is easy-to-understand, and the fault diagnosis of equipment is realized, reduce use and maintenance cost.
2. easy to operate：Each functional circuit of the control system is designed with core according to modularized design, corresponding chip
Piece pedestal facilitates inspection, when a problem occurs, be easily changed.It can clearly be known by liquid crystal display circuit and currently to be occurred
Action, convenient for showing the working condition of each process, it is ensured that each process is moved according to given step.It automatically controls and controls manually
System can will not be caused to rectify a deviation and then be stopped entire work in transmit process because of big volume cotton since volume is excessive in this way with any switching laws
Sequence.
3. management is convenient：The control system has reserved multiple pins in 8255 expansion modules, in relay module and direct current
Motor drive module has reserved multiple channels, and the process reform after volume wool packaging line greatly or some corresponding action in this way changes
When change, the action of some changes is directly added or cut in program.Because relay module and direct current generator drive mould
The number of channels of block is related with the quantity of cylinder and direct current generator that baling line to be controlled, the two modules directly can basis
The production requirement of baling line extends corresponding number of channels, and management is got up very easy.
4. easy to maintain：The functional minimum control unit of pressing of control system institute carries out modularized design, as removable
Control module is unloaded, this mode not only meets the needs of current control function, but also will not cause the waste of function, while can also meet
Following control object is replaced, or the demand to upgrade.It goes wrong in volume the automatically controlling of cotton production line greatly, it can be with
It replaces and manually controls in time, where conveniently detection is gone wrong.Failure in use can extract original function after occurring
New functional block is installed after block to be used immediately, very convenient.
5. structure novel：The set-up of control system is upper layer and lower layer pcb board, and upper and lower two layers of pcb board is by 8255 extensions
Module is connected with power module by corresponding jack, is provided with four 8255A chips, is significantly increased the quantity of pin, pole
The earth saves space, reduces cost, and pcb board is beautiful and generous, and performance is more stable, safeguards more convenient.
Description of the drawings
Fig. 1 is a kind of overall structure block diagram of embodiment of control system of the big volume wool packaging line of the present invention.
Fig. 2 is a kind of dimensional structure diagram of embodiment of control system of the big volume wool packaging line of the present invention.
Fig. 3 is the workflow block diagram of the microcontroller 1 of the control system of the big volume wool packaging line of the present invention.
In figure, 1- microcontrollers, 2- power modules, 3-8255 expansion modules, 4- hands/automatic switching module, 5- communication modules,
6- direct current generators drive module, 7- signal detection modules, 8- relay module, 9- human-computer interaction modules；701- is passed close to switch
Sensor, 702- magnetic switch sensor, the first Phototube Couplings of 703-, the second Phototube Couplings of 801-, 802- driving circuits, 901- keys
Disk control circuit, 902- liquid crystal display circuits.
Specific implementation mode
It is further discussed below the present invention with reference to embodiment and its attached drawing, but not in this, as to the application claim
The restriction of protection domain.
The control system (abbreviation control system, referring to Fig. 1-3) of the big volume wool packaging line of the present invention includes microcontroller 1, power supply
Module 2,8255 expansion modules 3, hand/automatic switching module 4, communication module 5, direct current generator drive module 6, signal detection module
7, relay module 8 and human-computer interaction module 9；The microcontroller 1 respectively with power module 2,8255 expansion modules 3, hand/automatic
The input channel of handover module 4, communication module 5 and direct current generator drive module 6 is electrically connected, direct current generator drive module 6 it is defeated
Go out channel and external dc electricity mechatronics；The power module 2 is powered for entire control system, and power module 2 can provide
Three kinds of DC power supplies of 24V, 12V and 5V；
The signal detection module 7 include approach switch sensor 701, magnetic switch sensor 702 and the first photoelectricity every
From 703, the approach switch sensor 701 and magnetic switch sensor 702 are extended by the first Phototube Coupling 703 and 8255
Module 3 is electrically connected；The relay module 8 includes the second Phototube Coupling 801 and driving circuit 802, the driving circuit 802 1
End is electrically connected by the second Phototube Coupling 801 with 8255 expansion modules 3, and the other end is electrically connected with outer inside casing solenoid valve；It is described
Communication module 5 is electrically connected with human-computer interaction module 9；The human-computer interaction module 9 includes keyboard control circuit 901 and liquid crystal display
Circuit 902, the keyboard control circuit 901 are electrically connected with 8255 expansion modules 3, the liquid crystal display circuit 902 and microcontroller 1
Electrical connection.
Further characteristic of the invention is that the microcontroller 1 is STC89C52 single chip, and 8255 expansion module 3 is
The 8255A chips of intel corporation, the communication module 5 are RS232 bus interface；First Phototube Coupling 703 and second
The model of Phototube Coupling 801 is TLP521-4；The driving circuit 802 uses Darlington transistor.
Further characteristic of the invention is the microcontroller 1, power module 2,8255 expansion modules 3, hand/automatic switchover
Module 4, communication module 5, direct current generator drive module 6 and human-computer interaction module 9 are integrated on the pcb board A of upper layer, signal detection mould
Block 7 and relay module 8 are integrated on lower layer pcb board B (referring to Fig. 2), are extended from the power module 2 and 8255 of upper layer pcb board A
Module 3 is drawn contact pin and is connect respectively with the signal detection module 7 of lower layer pcb board and relay module 8.So layout greatly saves
The occupied space of control system is saved, layout is more beautiful, reduces production cost, performance is more stable.
The core of microcontroller 1 of the present invention system in order to control, modules are passed through on the basis of the microcontroller
What expansion interface was completed, have the characteristics that high-performance, low-power consumption.8255 expansion modules 3 are formed using several pieces 8255A chips, can
To be used for extended pin, the information that processing signal detection module 7, relay module 8 and keyboard control circuit 901 transmit is general
Property is strong, and use is more flexible.The switching for manually controlling and automatically controlling can be realized by hand/automatic switching module 4, wherein manually
Control is individually controlled each action by the operation of keyboard；It is voluntarily to control to automatically control, the company of realization action
Continuous property.It can be realized in the download of sequence of threads by communication module 5 and send to the microcontroller 1 such as related data information, by
Microcontroller 1 preserves the data information.The conversion between electric energy and mechanical energy can be completed by direct current generator drive module 6, is led to
Overdrive corresponding direct current generator rotation and drive corresponding process conveyer belt to move, make the big volume cotton of conveyer belt output.
The effect of signal detection module 7 is to check the case where cylinder piston and conveyer belt are run.Magnetic switch sensor 702
Main function be check cylinder piston operation.When cylinder is slowly close to magnetic switch, magnetic switch magnetic red will gradually be incuded, at this time
The closure of contact, while generating signal；When the magnetism of cylinder leaves inductive switch region, magnetic red piece at this time gradually loses
The magnetism of induction has been gone, and then contact is made to disconnect, not will produce signal at this time.Similarly, the main work of approach switch sensor 701
, can be contactless close to switch when volume cotton reaches close to the induction region of switch greatly with being the situation in place for detecting conveyer belt,
No pressure, no-spark send out rapidly electrical command, and accurate response goes out position and the stroke of big volume cotton, is simultaneously emitted by signal, exports
Big volume cotton.
The effect of relay module 8 is：Relay is actually to go one kind of control high current operation certainly with low current
Dynamic switch, and relay module is exactly the break-make of solenoid valve to be controlled using the break-make of relay, and then control stretching for respective cylinder
Go out and retracts.
The effect of human-computer interaction module 9 is：Manually controlling for production line can be completed by keyboard control circuit 901, led to
Liquid crystal display circuit 902 is crossed, the status display of each action is come out, operating personnel is made to understand the operation shape of current baling line
State facilitates control.
The workflow of microcontroller 1 of the present invention is (referring to Fig. 3)：
After normally connecting each power circuit and control circuit, power switch is pressed, initially enters preparation stage, microcontroller 1
Completion powers on and program initialization,
Judge whether automatic running, if automatic running, then carry out automatic function, then judge detection failure, if detection
To faulty, then fault alarm is carried out, then after troubleshooting, returns to SCM program initialization；If detecting without event
Barrier, then execute technological action, until terminating；
If judgement is not automatic running, manual function is carried out, required movement is then executed, until terminating.
Specifically program process is：Beginning → initialization → automatic running
It is
→ automatic function → detection failure → fault alarm → troubleshooting → returns to initialization；
Whether
→ automatic function → detection failure → execution technological action → end；
It is no
→ manual function → execution required movement → end.
The targeted big volume wool packaging line of control system of the present invention includes five processes, be respectively material volume grabbing device, from
It is dynamic to tape and automatic labeling label device, automatic all seal apparatus, automatic end seal apparatus and big volume cotton conveying device；
First procedure --- material volume grabbing device, including manipulator, by feeding the perpendicular of cylinder control machinery hand vertically
It is straight to be promoted, the transverse shifting of direct current generator A control machinery hands.
Second operation work --- automatic adhesive-tape application and automatic labeling label device, including roll up greatly position adjustment and seal mouth,
Label.The adjustment of big volume position includes three actions：Pulley lifts, mechanical rotating shaft, rolls up cotton rotation greatly, these three actions are respectively
Cylinder, mechanical rotating shaft cylinder, big volume cotton rotary cylinder control completion are lifted by pulley.Seal mouth, label includes two actions：Position
Adjustment, adhesive tape cutting are set, the two actions are completed by position adjustment cylinder, the control of adhesive tape cutting cylinder respectively.
Third procedure --- automatic week seal apparatus, including pull out volume, the big volume cotton of conveyer belt output, blanking support and cladding wall
Cladding.It is to pull out volume gas cylinder, blanking support cylinder, cladding wall packet respectively to pull out volume, blanking support and cladding wall and coat these three actions
It covers cylinder control to complete, the big volume cotton of conveyer belt output is completed by direct current generator B controls in this process.
4th procedure --- automatic end seal apparatus, including conveyer belt output roll up greatly cotton, gate decentralization, gear, put in, expand
Mouth is smoothed and is sealed.Wherein, gate decentralization, gear, put in, be flared, smooth and seal this six action be respectively gate decentralization
Cylinder, gear cylinder put in cylinder, are flared cylinder, smoothing cylinder and heat-sealing cylinder control completion, and conveyer belt is defeated in this process
Go out big volume cotton to be completed by direct current generator C controls.
Five processes --- big volume cotton conveying device, including the big volume cotton of conveyer belt output.Conveyer belt exports in this process
Big volume cotton is completed by direct current generator D controls.
Each section detailed construction of the targeted big volume wool packaging line of control system of the present invention can be first with application reference people
Apply (application No. is 2015105239329).
Repeat circuit module 8 of the present invention is made of 31 paths altogether, and a relay, a relay are connected per paths
The solenoid valve for controlling a cylinder by controlling cylinder solenoid valve, and then controls corresponding cylinder and completes corresponding actions；Direct current
Machine drive module 6 is made of 4 paths, and a direct current generator is controlled per paths and completes corresponding actions.Repeat circuit of the present invention
The number of channels of module 8 and direct current generator drive module 6 is related with the quantity of cylinder and direct current generator that baling line to be controlled,
The two modules can also extend corresponding number of channels according to the production requirement of baling line.Each cylinder passes through in the present invention
One magnetic switch sensor detects its operating status, and each direct current generator detects it by an approach switch sensor
Operating status.8255 expansion modules 3 are made of four 8255A chips in the present invention, increase more pin numbers.
The specific works step and operation principle of the control system of the big volume wool packaging line of the present invention be：
The function aggregate demand of the control system of the big volume wool packaging line of the present invention, mainly by controlling corresponding gas in each process
Cylinder and direct current generator carry out corresponding actions and realize the technology controlling and process to entire big volume wool packaging line.The control of microcontroller 1 8255 is expanded
Module 3 is opened up, and then the output port of 8255 expansion modules 3 controls the break-make of solenoid valve by controlling the break-make of relay, into
And control stretching and retraction, the clamp or release of respective cylinder；Cylinder state is by magnetic switch sensor 702 by 8255 extensions
Module 3 feeds back to the input port of microcontroller 1.Microcontroller sends different cycles and the arteries and veins of number to direct current generator drive module 6
Bring the rotating speed and stroke for controlling corresponding direct current generator.Specific works step is：
1) after normally connecting each power circuit and control circuit, power switch is pressed, into the preparation stage, microcontroller 1 is complete
At powering on and program initialization；After human-computer interaction module 9 completes initialization startup, carries out working condition and confirm program, open automatically
After pass is pressed, working condition is initially entered.When material volume is steadily transported at blanking, magnetic switch sensor 702 and close to opening
After pass sensor 701 detects signal, it is sent to microcontroller 1 by 8255 expansion modules 3, microcontroller 1 passes through 8255 expanded modes
1st tunnel, 2nd road and 3rd paths of the block 3 into relay module 8 send out signal, this three paths is respectively turned on three relays
Device, the break-make by controlling relay control the break-make of corresponding solenoid valve, realize the control to three vertical feeding cylinders；Simultaneously
The 1st paths into direct current generator drive module 6 of microcontroller 1 send out signal, this paths connects direct current generator A, and control is straight
Galvanic electricity machine A, driving manipulator movement, in process manipulator decline, hand crawl, manipulator moves up, manipulator moves to left, hand pick-and-place
After inferior action, the precalculated position of patch sealing tape, station of labelling finally is grabbed by manipulator.First procedure material at this time
Grabbing device is rolled up to complete.
2) after magnetic switch sensor 702 detects material volume in place, microcontroller 1 is by 8255 expansion modules 3 to relay
The 4th tunnel, the 5th tunnel, the 6th road and the 7th paths in module 8 send out signal, this four paths is respectively turned on four relays, control
Four pulleys of system lift cylinder, and four pulleys lift cylinder stretching, and pulley lifts；Magnetic switch sensor 702 detects pulley lift
After rising in place, microcontroller 1 sends out signal by the 8th road of 8255 expansion modules 3 into relay module 8 and the 9th paths, this
Two paths are respectively turned on two relays, control two mechanical rotating shaft cylinders, and two mechanical rotating shaft cylinders stretch out, and machinery turns
Axis；After magnetic switch sensor 702 detects mechanical rotating shaft in place, microcontroller 1 is by 8255 expansion modules 3 to relay module 8
In the 10th road and the 11st paths send out signal, this two paths is respectively turned on two relays, controls two big volume cottons rotation
Rotaring cylinder, two big volume cotton rotary cylinder stretches out, big to roll up cotton rotation；Magnetic switch sensor 702 detects big volume cotton and is rotated in place
Afterwards, microcontroller 1 sends out signal by the 12nd road of 8255 expansion modules 3 into relay module 8 and the 13rd paths, this two-way
Channel is respectively turned on two relays, controls two positions and adjusts cylinder, two position adjustment cylinders stretch out, position adjustment；Magnetic
After property 702 test position of switch sensor is adjusted in place, microcontroller 1 by 8255 expansion modules 3 into relay module 8
14 roads and the 15th paths send out signal, this two paths is respectively turned on two relays, control two adhesive tape cutting cylinders, and two
A adhesive tape cutting cylinder stretches out, adhesive tape cutting.Second operation work automatic adhesive-tape application and automatic labeling label device are completed at this time.
3) after magnetic switch sensor 702 detects adhesive tape cutting in place, microcontroller 1 is by 8255 expansion modules 3 to relay
The 16th paths in device module 8 send out signal, this paths connects a relay, and control one pulls out volume gas cylinder, pulls out volume
Cylinder stretches out, and pulls out volume；After the detection of approach switch sensor 701 pulls out and is rolled onto position, microcontroller 1 is to the 2nd tunnel of direct current generator drive module 6
Channel sends out signal, this paths connects direct current generator B, drives direct current generator B, the big volume cotton of conveyer belt output；Magnetic switch
After sensor 702 detects conveyer belt output in place, 17th tunnel of the microcontroller 1 by 8255 expansion modules 3 into relay module 8
Channel sends out signal, this paths connects a relay, controls a blanking and supports cylinder, blanking that cylinder is supported to stretch out,
Blanking supports；Magnetic switch sensor 702 detects after blanking supports to place, and microcontroller 1 is by 8255 expansion modules 3 to relay
The 18th paths in module 8 send out signal, this paths connects a relay, control a cladding wall and coat cylinder,
It coats wall cladding cylinder to stretch out, cladding wall cladding.Third procedure automatically complete by all seal apparatus at this time.
4) after the detection of approach switch sensor 701 cladding wall coats in place, microcontroller 1 is into direct current generator drive module 6
3rd tunnel sends out signal, this paths connects direct current generator C, drives direct current generator C, the big volume cotton of conveyer belt output；Magnetic switch
After sensor 702 detects conveyer belt output in place, 19th tunnel of the microcontroller 1 by 8255 expansion modules 3 into relay module 8
Channel sends out signal, this paths connects a relay, controls a gate and transfers cylinder, and gate is transferred cylinder and stretched out,
Gate is transferred；After magnetic switch sensor 702 detects gate decentralization in place, microcontroller 1 is by 8255 expansion modules 3 to relay
The 20th paths in module 8 send out signal, this paths connects a relay, control a gear cylinder, gear gas
Cylinder stretches out, gear；After magnetic switch sensor 702 detects gear in place, microcontroller 1 is by 8255 expansion modules 3 to relay
The 21st road and the 22nd paths in module 8 send out signal, this two paths is respectively turned on two relays, and control two is put in
Cylinder, two put in cylinder stretching, put in；After the detection of magnetic switch sensor 702 is put in place, microcontroller 1 expands by 8255
It opens up 23rd tunnel, 24th tunnel, 25th tunnel, 26th road and 27th paths of the module 3 into relay module 8 and sends out signal, this five
Paths are respectively turned on five relays, control five flaring cylinders, and five flaring cylinders stretch out, flaring；Magnetic switch senses
After the detection flaring in place of device 702, microcontroller 1 is logical by 28th road of 8255 expansion modules 3 into relay module 8 and the 29th tunnel
Road sends out signal, this two paths is respectively turned on two relays, and control two smooths cylinder, and two smooth cylinder stretching, comfort
It is flat；After the detection of magnetic switch sensor 702 smooths in place, microcontroller 1 is by 8255 expansion modules 3 into relay module 8
30th road and the 31st paths send out signal, this two paths is respectively turned on two relays, control two heat-sealing cylinders, two
It seals cylinder to stretch out, heat-sealing.The 4th procedure automatic end seal apparatus is completed at this time.
5) after the detection of approach switch sensor 701 heat-sealing in place, the 4th tunnel into direct current generator drive module 6 of microcontroller 1 is sent out
Go out signal, this paths connects direct current generator D, drives direct current generator D, conveyer belt that will roll up cotton output greatly；Big volume cotton is communicated
Band is sent to vanning mouth, and the big volume cotton conveying device of five processes is completed at this time, and the control process of so far entire big coil packing line is complete
At big to roll up cotton into subsequent vanning process, the big volume cotton push of the first volume is rolled into casher box vehicle by wiper arm mechanism.Second big volume cotton
After entering in the same fashion, that is, complete one layer of stacking；Casher box vehicle declines the height that one is rolled up greatly and prepares to pile up second at this time
Layer, plate assists boxing mechanism to be inserted into casher box car, tangent with the upper end of first layer, and second layer stacking is still sent by wiper arm mechanism
Enter, after completing upper layer stacking, extraction auxiliary boxing mechanism, switching mechanism is removed casher box vehicle tipped upright by fork truck.This
When terminate a production process.According to the sequence of above-mentioned work step, shuttling movement.
The present embodiment is only the concrete application example of the present invention, is not intended to protect the application claim
The limitation of range, it is all to carry out simply imitating on the basis of the present invention, be transformed in the application scope of the claims
Within.
The present invention does not address place and is suitable for the prior art.
Claims (3)
1. a kind of control system of big volume wool packaging line, it is characterised in that the control system includes microcontroller, power module, 8255
Expansion module, hand/automatic switching module, communication module, direct current generator drive module, signal detection module, relay module and
Human-computer interaction module；The microcontroller respectively with power module, 8255 expansion modules, hand/automatic switching module, communication module and
The input channel of direct current generator drive module is electrically connected, and output channel and the external dc electricity electromechanics of direct current generator drive module connect
It connects；The power module is powered for entire control system；
The signal detection module includes approach switch sensor, magnetic switch sensor and the first Phototube Coupling, described close
Switch sensor and magnetic switch sensor are electrically connected by the first Phototube Coupling with 8255 expansion modules；The relay mould
Block includes the second Phototube Coupling and driving circuit, and described driving circuit one end passes through the second Phototube Coupling and 8255 expansion modules electricity
Connection, the other end are electrically connected with outer inside casing solenoid valve；The communication module is electrically connected with human-computer interaction module；The man-machine friendship
Mutual module includes keyboard control circuit and liquid crystal display circuit, and the keyboard control circuit is electrically connected with 8255 expansion modules, institute
State liquid crystal display circuit and monolithic mechatronics；
The switching for manually controlling and automatically controlling can be realized by hand/automatic switching module, wherein it is to rely on key to manually control
The operation of disk individually controls each action；The effect of magnetic switch sensor is to check cylinder piston operation, when cylinder is slow
Slow close magnetic switch, magnetic switch magnetic red will gradually be incuded, at this time the closure of contact, while generate signal；When the magnetism of cylinder
When leaving inductive switch region, magnetic red piece at this time has gradually lost the magnetism of induction, and then contact is made to disconnect, at this time not
It will produce signal；The effect of approach switch sensor is to detect the situation in place of conveyer belt, when volume cotton reaches close to switch greatly
, can be contactless close to switch when induction region, no pressure, no-spark send out rapidly electrical command, and accurate response goes out big volume cotton
Position and stroke, be simultaneously emitted by signal, export big volume cotton；
Rolling up the specific works step of the control system of wool packaging line greatly is：
1) after normally connecting each power circuit and control circuit, power switch is pressed, into the preparation stage, microcontroller completion powers on
And program initialization；After human-computer interaction module completes initialization startup, carries out working condition and confirm that program, automatic switch are pressed
Afterwards, working condition is initially entered；When material volume is steadily transported at blanking, magnetic switch sensor and approach switch sensor inspection
After measuring signal, it is sent to microcontroller by 8255 expansion modules, microcontroller is by 8255 expansion modules into relay module
The 1st tunnel, the 2nd road and the 3rd paths send out signal, this three paths is respectively turned on three relays, pass through control relay
Break-make control the break-make of corresponding solenoid valve, realize the controls to three vertical feeding cylinders；Microcontroller is to direct current generator simultaneously
The 1st paths send out signal in drive module, this paths connects direct current generator A, control direct current generator A, driving manipulator
Movement, after declining by manipulator, hand crawl, manipulator moves up, manipulator moves to left, being acted under hand pick-and-place, finally by machine
Tool hand grabs the precalculated position of patch sealing tape, station of labelling；The first procedure material volume grabbing device is completed at this time；
2) after magnetic switch sensor detects material volume in place, microcontroller by 8255 expansion modules into relay module
4 tunnels, the 5th tunnel, the 6th road and the 7th paths send out signal, this four paths is respectively turned on four relays, control four pulleys
Cylinder is lifted, four pulleys lift cylinder stretching, and pulley lifts；After magnetic switch sensor detection pulley lifts in place, monolithic
Machine sends out signal by the 8th road of 8255 expansion modules into relay module and the 9th paths, this two paths is respectively turned on
Two relays control two mechanical rotating shaft cylinders, and two mechanical rotating shaft cylinders stretch out, mechanical rotating shaft；Magnetic switch sensor
After detecting mechanical rotating shaft in place, microcontroller is sent out by the 10th road of 8255 expansion modules into relay module and the 11st paths
Go out signal, this two paths is respectively turned on two relays, controls two big volume cotton rotary cylinder, two big volume cotton rotary cylinder
It stretches out, it is big to roll up cotton rotation；After the big volume cotton of magnetic switch sensor detection is rotated in place, microcontroller by 8255 expansion modules to after
The 12nd road and the 13rd paths in electrical appliance module send out signal, this two paths is respectively turned on two relays, control two
Position adjusts cylinder, and two position adjustment cylinders stretch out, position adjustment；After magnetic switch sensor test position is adjusted in place,
Microcontroller sends out signal by the 14th road of 8255 expansion modules into relay module and the 15th paths, this two paths point
Not Jie Tong two relays, control two adhesive tape cutting cylinders, two adhesive tape cutting cylinders stretch out, adhesive tape cutting；At this time second
Procedure automatic adhesive-tape application and automatic labeling label device are completed；
3) after magnetic switch sensor detects adhesive tape cutting in place, microcontroller is by 8255 expansion modules into relay module
16th paths send out signal, this paths connects a relay, and volume gas cylinder is pulled out in control one, pull out the stretching of volume gas cylinder, pull out
Volume；After approach switch sensor detection pulls out and is rolled onto position, microcontroller sends out signal to the 2nd paths of direct current generator drive module, this
Direct current generator B is connected in channel all the way, drives direct current generator B, the big volume cotton of conveyer belt output；Magnetic switch sensor detects conveyer belt
After output in place, microcontroller sends out signal by the 17th paths of 8255 expansion modules into relay module, this a-road-through
A relay is connected in road, is controlled a blanking and is supported cylinder, blanking that cylinder is supported to stretch out, blanking support；Magnetic switch senses
After device detection blanking supports to place, microcontroller sends out letter by the 18th paths of 8255 expansion modules into relay module
Number, this paths connects a relay, controls a cladding wall and coats cylinder, cladding wall cladding cylinder stretches out, and coats wall
Cladding；Third procedure automatically complete by all seal apparatus at this time；
4) after approach switch sensor detection cladding wall coats in place, microcontroller the 3rd tunnel into direct current generator drive module is sent out
Signal, this paths connect direct current generator C, drive direct current generator C, the big volume cotton of conveyer belt output；Magnetic switch sensor is examined
After surveying conveyer belt output in place, microcontroller sends out signal by the 19th paths of 8255 expansion modules into relay module,
This paths connects a relay, controls a gate and transfers cylinder, gate is transferred cylinder and stretched out, gate decentralization；It is magnetic
After switch sensor detects gate decentralization in place, 20th paths of the microcontroller by 8255 expansion modules into relay module
Signal is sent out, this paths connects a relay, controls a gear cylinder, and gear cylinder stretches out, gear；Magnetic switch
After sensor detects gear in place, microcontroller passes through 21st road of 8255 expansion modules into relay module and the 22nd paths
Signal is sent out, this two paths is respectively turned on two relays, and control two puts in cylinder, and two put in cylinder stretching, put in；
After the detection of magnetic switch sensor is put in place, microcontroller passes through 23rd tunnel of 8255 expansion modules into relay module, the
24 tunnels, the 25th tunnel, the 26th road and the 27th paths send out signal, this five paths is respectively turned on five relays, control five
It is flared cylinder, five flaring cylinders stretch out, flaring；After the detection flaring in place of magnetic switch sensor, microcontroller expands by 8255
It opens up 28th road and 29th paths of the module into relay module and sends out signal, this two paths is respectively turned on two relays
Device, control two smooth cylinder, and two smooth cylinder stretching, smooth；After the detection of magnetic switch sensor smooths in place, microcontroller
Signal is sent out by 30th road of 8255 expansion modules into relay module and the 31st paths, this two paths is respectively turned on
Two relays control two heat-sealing cylinders, and two heat-sealing cylinders stretch out, heat-sealing；4th procedure automatic end seal apparatus at this time
It completes；
5) after approach switch sensor detection heat-sealing in place, microcontroller the 4th tunnel into direct current generator drive module sends out signal, this
Direct current generator D is connected in channel all the way, drives direct current generator D, conveyer belt that will roll up cotton output greatly；The big volume communicated band of cotton is sent to vanning
Mouthful, the big volume cotton conveying device of five processes is completed at this time, and the control process of so far entire big coil packing line is completed.
2. the control system of big volume wool packaging line according to claim 1, it is characterised in that the microcontroller is
STC89C52 single chip, 8255 expansion module are the 8255A chips of intel corporation, and the communication module is that RS232 is total
Line interface；The model of first Phototube Coupling and the second Phototube Coupling is TLP521-4；The driving circuit, which uses, reaches woods
Pause pipe.
3. the control system of big volume wool packaging line according to claim 1, it is characterised in that the microcontroller, power supply mould
Block, 8255 expansion modules, hand/automatic switching module, communication module, direct current generator drive module and human-computer interaction module are integrated in
On the pcb board of upper layer, signal detection module and relay module are integrated on lower layer's pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961623.XA CN105388813B (en) | 2015-12-21 | 2015-12-21 | A kind of control system of big volume wool packaging line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961623.XA CN105388813B (en) | 2015-12-21 | 2015-12-21 | A kind of control system of big volume wool packaging line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105388813A CN105388813A (en) | 2016-03-09 |
| CN105388813B true CN105388813B (en) | 2018-08-14 |
Family
ID=55421202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510961623.XA Expired - Fee Related CN105388813B (en) | 2015-12-21 | 2015-12-21 | A kind of control system of big volume wool packaging line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388813B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762128B (en) * | 2018-04-13 | 2021-09-07 | 大族激光科技产业集团股份有限公司 | Electrical control integrated system and device |
| CN113659887A (en) * | 2021-08-13 | 2021-11-16 | 珠海丰炎科技有限公司 | Multi-modular circuit board and connecting method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204536817U (en) * | 2015-04-17 | 2015-08-05 | 河北工业大学 | A kind of controller and adopt the multi-station material transfer system of this controller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105012C (en) * | 1994-07-22 | 2003-04-09 | 兰帕克公司 | Computer controlled cushioning conversion machine |
| ITBO20010073A1 (en) * | 2001-02-12 | 2002-08-12 | Gd Spa | METHOD AND AUTOMATIC MACHINE FOR THE TREATMENT OF A PRODUCT |
| CN101446817B (en) * | 2008-12-29 | 2011-06-08 | 重庆大学 | Control system based on PLC for picking, placing, loading and transporting in powder metallurgy production line |
| CN204440093U (en) * | 2015-03-22 | 2015-07-01 | 河北工业大学 | A kind of control system of electric bicycle hinge forming machine |
| CN204759158U (en) * | 2015-06-18 | 2015-11-11 | 天津城建大学 | Industrial production line transmission line body controller |
-
2015
- 2015-12-21 CN CN201510961623.XA patent/CN105388813B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204536817U (en) * | 2015-04-17 | 2015-08-05 | 河北工业大学 | A kind of controller and adopt the multi-station material transfer system of this controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105388813A (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207596041U (en) | A kind of planer-type vanning and hay stacker | |
| CN105388813B (en) | A kind of control system of big volume wool packaging line | |
| CN205210620U (en) | Roll up control system of bale of cotton wiring greatly | |
| CN203384018U (en) | Air compressor energy-saving cabinet control system | |
| CN203362685U (en) | Electric hydraulic control device for lifting supporting bridge | |
| CN206886459U (en) | A kind of elevator control system | |
| CN107390617A (en) | Film dividing film roll vanning control system based on PLC outputs | |
| CN103343762A (en) | Power-driven hydraulic control device for lifting support bridge and control method of power-driven hydraulic control device | |
| CN209718717U (en) | A kind of refuse compaction equipment control system based on PLC | |
| CN207682413U (en) | A kind of three coordinate machine device people Z axis telescopic system | |
| CN206140108U (en) | Cross liquid cover automatic assembling machine control system | |
| CN205419555U (en) | Many speed of hoist mode control system | |
| CN103388552B (en) | Hydropower Unit valve control device and controlling method thereof | |
| CN206528736U (en) | A kind of labelling machine for being used to produce beverage | |
| CN202440106U (en) | Automatic control device for pipe conveyance | |
| CN202414790U (en) | Control system of cantilever reclaimer | |
| CN201529516U (en) | Centralized-control independent transfusion device for conveying fluid chemicals | |
| CN205721310U (en) | A kind of colliery low pressure belt combinational | |
| CN105927510B (en) | Online high-efficiency vacuum operating system | |
| CN203318791U (en) | Automatic starting and stopping device of sealing machine | |
| CN209259070U (en) | A kind of material transmitting device for hollow shutter assembly line | |
| CN202878630U (en) | Asynchronous servo energy-saving environmental protection device | |
| CN202052827U (en) | Multimachine synchronous electrohydraulic system for bending machine | |
| CN107663799A (en) | A kind of parchment reclaims decomposition apparatus | |
| CN207067272U (en) | A kind of open state detection means applied to electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |