CN110109409A - A kind of steel cord plying device data acquisition system - Google Patents
A kind of steel cord plying device data acquisition system Download PDFInfo
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- CN110109409A CN110109409A CN201910374032.0A CN201910374032A CN110109409A CN 110109409 A CN110109409 A CN 110109409A CN 201910374032 A CN201910374032 A CN 201910374032A CN 110109409 A CN110109409 A CN 110109409A
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- plying
- device data
- fixed link
- data acquisition
- transistor
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- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- 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
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of steel cords to combine device data acquisition system, including plying apparatus body and data collection system, data collection system includes: plying Facility Control Terminal, it controls plying apparatus body work, it disposes PLC control system, realizes the setting to the steel cord plying various technological parameters of equipment, the collection for combining device data, is locally stored；Data acquisition module is also connect with I/O server with plying Facility Control Terminal communication connection；Fiber optic network, will plying Facility Control Terminal and I/O server composition network；Servomechanism is monitored, is connect with I/O server and user terminal；The fiber optic network that plying Facility Control Terminal is connect by the present invention by setting with I/O server, data acquisition module can give in real time the plying device data after the filtration treatment of its acquisition to I/O server, it avoids in plying device context installation hardware and software, reduces maintenance work and reduce the cost of plying device data acquisition system.
Description
Technical field
The present invention relates to data collection system technical field, specially a kind of steel cord combines device data acquisition system.
Background technique
What buncher was mainly used for the insulated conductors such as yarn, gummed wire and various rubber and plastic cables, Telephone Cable is twisted it
Equipment, buncher have a yarn buncher, copper maltha line buncher, steel cord be develop in rubber framework material it is the most wide
Product, and the maximum product of production difficulty in metal product.
Steel cord plying needs to use plying equipment, and plying equipment usually itself is set with controlling terminal to control plying
Standby work acquires the related process parameters number of plying equipment by setting plying device data acquisition system in the prior art
According to data such as, statistical data, existing plying device data acquisition system usually by adding relevant device in plying device context,
The acquisition to plying device data is realized such as programmable logic controller (PLC), such mode increases plying device data acquisition system
The cost of system.
Summary of the invention
The purpose of the present invention is to provide a kind of steel cords to combine device data acquisition system, solves existing plying number of devices
The acquisition to plying device data is realized by adding programmable logic controller (PLC) in plying device context according to acquisition system, is increased
The defect of the cost of plying device data acquisition system is added.
To achieve the above object, the invention provides the following technical scheme: a kind of steel cord combines device data acquisition system,
Include: including plying apparatus body and data collection system, the data collection system
Combine Facility Control Terminal, control the plying apparatus body 1 and work, disposes PLC control system, realization pair
The setting of the steel cord plying various technological parameters of equipment, is locally stored the collection for combining device data；Comprising: collection module,
Combine device data for collection and filtration treatment；Memory module, for receiving and storing after collection module filtration treatment
Plying device data；
Data acquisition module, and plying Facility Control Terminal communication connection, for acquiring the conjunction after the filtration treatment
Stock device data, also connect with I/O server；
Fiber optic network, will combine Facility Control Terminal and I/O server constitutes network, realize the high speed of inter-system data
Transmission；
Servomechanism is monitored, is connect with I/O server, the I/O server will be acquired from plying Facility Control Terminal
The filtration treatment after plying device data handled, and will by its treated plying device data real-time transmission
To monitoring servomechanism, the monitoring servomechanism is also connect with user terminal.
Preferably, be provided with protective plate on the right side of the plying apparatus body surface, the rear side of the protective plate bottom with
Combine apparatus body to be flexibly connected, the positive bottom of protective plate is fixedly connected with shift mechanism, the inside of the protective plate
It is provided with observation glass, the two sides of the protective plate lower front are fixedly connected to the first fixed link, first fixed link
Surface be arranged with card case, the back side of the card case is fixedly connected with the front of plying apparatus body, is set on the left of the card case
It is equipped with pull ring, the second fixed link is fixedly connected on the right side of the pull ring, the right side of second fixed link through card case and is prolonged
The inside of card case is extended to, is fixedly connected with third fixed link on the right side of second fixed link, inside the third fixed link
Top and bottom are connected with slide bar, are fixedly connected on the left of the left side of the slide bar and card chamber interior wall, and the third is solid
Top and bottom on the right side of fixed pole are fixedly connected to fixture block, and the right side of the fixture block through the first fixed link and extends to first
Inside fixed link.
Preferably, the shift mechanism includes the 4th fixed link, and the two sides of the 4th fixed link are fixedly connected to the
The back side of one fixed block, first fixed block is fixedly connected with the front of protective plate, the positive top of the first fixed block
It is provided with screw with bottom, the end of thread of the screw runs through the first fixed block and extends to the inside of protective plate.
Preferably, the surface of the slide bar is arranged with spring, the fixed company in the left side of the spring and the left side of card chamber interior wall
It connects, is fixedly connected on the left of the right side of the spring and third fixed link, it is fixed that second is fixedly connected on the right side of the slide bar
Block, second fixed block are fixedly connected close to the side of card case with the inner wall of card case.
Preferably, sealing ring is arranged on the left of second fixed link surface, in the surface of the sealing ring and card case
It is fixedly connected on the left of portion.
Preferably, the two sides of the protective plate bottom rear pass through hinge and are flexibly connected with plying apparatus body, described
Protective plate and observation glass are semi-circular, and are used in conjunction with each other.
Preferably, the positive right side opening of card case is equipped with the opening that the first fixed link of cooperation uses, and described first is fixed
The card slot that cooperation fixture block uses is offered on the left of bar.
Preferably, the monitoring servomechanism receives the data of the I/O server transport, and carries out real-time storage；
The monitoring servomechanism includes:
Information feedback unit；
Data monitoring unit, the data monitoring unit acquire appointed condition by the parameter preset in the monitoring servomechanism
It is whether normal, if institute's monitoring data point meets specified conditions, the plying device data after I/O server process is sent
To information feedback unit, the information feedback unit acquires different according to the appointed condition value of preset parameter in monitoring servomechanism
Normal information feeds back exception information to monitoring servomechanism, and monitoring servomechanism feeds back to plying Facility Control Terminal or watches with the monitoring
Take the client of device connection.
Preferably, the data acquisition module is realized and plying equipment by the fiber optic network SOCKET communication mechanism of building
Controlling terminal is communicated, and the acquisition of plying device data is completed；The data acquisition module uses the OPC interface agreement of standard
Establishment, is provided out unified standard data interface；
The collection module includes: collector unit, the first cache unit, the second cache unit, the first transmission unit, second
Transmission unit, filter element；
The collector unit is for collecting the plying device data, and first transmission unit is for receiving collector unit
The plying device data collected is sent to the first cache unit and is cached；
Second transmission unit is used to reach default length when the length that all data of first cache unit are formed
When spending threshold value, all plying device datas batch in the first cache unit is sent into the second cache unit；
The filter element is used in the second cache unit, according to pre-set filter condition, to collected institute
There is plying device data to be filtered processing, obtains effectively combining device data；
The memory module is for storing effective plying device data Jing Guo filtration treatment.
Preferably, the controlling terminal further includes alarm lamp system, and the alarm lamp system includes:
Alarm lamp, alarm lamp drive circuit, overvoltage crowbar, power amplification circuit；
The alarm lamp connection alarm lamp drive circuit output end, the alarm lamp drive circuit input terminal connection over-voltage are protected
Output end, the power amplification circuit of protection circuit；
The overvoltage crowbar includes:
Diode, the anode of the diode connect the positive input terminal of the overvoltage crowbar, the yin of the diode
Pole connects the cathode of adjustable reference voltage source by first resistor；
The reference pole of the adjustable voltage a reference source connects the cathode of itself, the anode connection of the adjustable reference voltage source
The negative input end of the overvoltage crowbar；
The cathode of operational amplifier, the adjustable voltage a reference source is also connected with the negative input end of operational amplifier；
Second resistance, described second resistance one end connect positive input terminal and the 5th resistance one end of the operational amplifier,
The 5th resistance other end is separately connected the anode of the negative output terminal of the overvoltage crowbar, the adjustable voltage a reference source
And ground connection, the second resistance other end connect the positive input terminal of the overvoltage crowbar；
3rd resistor, the 3rd resistor are connected across between the positive input terminal and output end of the operational amplifier；
Field effect transistor, the positive output end of the source electrode connection overvoltage crowbar of the field effect transistor, the fortune
The output end for calculating amplifier connects the grid of the field effect transistor, and the drain electrode of the field effect transistor connects the over-voltage
Protect the positive input terminal of circuit；
4th resistance, the 4th resistance are connected across between the drain electrode and grid of the field effect transistor；
The power amplification circuit includes:
Power amplifier, the power amplifier are put to receive an input signal and a bias voltage signal, the power
Big device generates an amplified signal according to the input signal；
The power amplifier includes: the first transistor, second transistor, the first transistor and second crystal
Pipe coupled in series, the grid of the first transistor is to receive the input signal；
Bias adjustment circuit, the bias adjustment circuit and the power amplifier couple, the bias adjustment circuit packet
Include: an envelope detector to receive the input signal, and exports an envelope of the input signal accordingly；One differential puts
Big device, the voltage of the drain electrode to receive the envelope and the first transistor, and a differential amplified signal is exported accordingly；Its
In, which is used to as the bias voltage signal；
The grid of the second transistor is connect with the output end of the bias adjustment circuit, to receive the bias letter
Number, the drain electrode of the first transistor and the coupling of the source electrode of the second transistor, to receive the bias voltage signal, described the
The drain electrode of two-transistor is connected to power supply and the drain electrode to export the amplified signal via the 6th resistance.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention by setting plying Facility Control Terminal realize to steel cord combine the various technological parameters of equipment setting,
Combine the collection of device data, be locally stored, the collection module for combining Facility Control Terminal is collected and filtration treatment plying equipment
It is stored again after data, it, can be according to preset filtering rod without being stored to all plying device datas being collected into
Part selects effective plying device data, improves storage efficiency, enhance storage performance；
The fiber optic network that plying Facility Control Terminal is connect by the present invention by setting with I/O server, data acquisition module
Block can give in real time the plying device data after the filtration treatment of its acquisition to I/O server, improve plying equipment
The efficiency of data acquisition is avoided in plying device context installation hardware and software (such as in plying device context in addition to combining equipment
Controlling terminal also increases programmable logic controller (PLC) and software associated therewith), it enhances the stability of data collection system, reduce
Maintenance work and the cost for reducing plying device data acquisition system, the I/O server will be from plying equipment
Plying device data after the filtration treatment acquired in controlling terminal is handled, and will by its treated plying set
Standby data real-time transmission also connect with user terminal to servomechanism, monitoring servomechanism is monitored, remotely monitors convenient for user, further make
It obtains of the invention easy to use.
Detailed description of the invention
Fig. 1 is logical construction schematic diagram of the present invention；
Fig. 2 is present invention plying apparatus body structural schematic diagram；
Fig. 3 is the main view of structure of the invention card case；
Fig. 4 is the partial enlarged view of structure of the invention A；
Fig. 5 is the partial enlarged view of structure of the invention B；
Fig. 6 is the perspective view of structure of the invention fixture block.
Fig. 7 is the circuit diagram of present invention alarm lamp system.
In figure: 1 plying apparatus body, 2 protective plates, 3 shift mechanisms, 301 the 4th fixed links, 302 first fixed blocks, 303
Screw, 4 observation glass, 5 first fixed links, 6 card casees, 7 pull rings, 8 second fixed links, 9 third fixed links, 10 slide bars, 11 fixture blocks,
It is 12 springs, 13 second fixed blocks, 14 sealing rings, 15 openings, 16 card slots, 17 bias adjustment circuits, 171 envelope detectors, 172 poor
Dynamic amplifier, the grid of 18 the first transistors, 19 connecting nodes；20 alarm lamp drive circuits；21 alarm lamps, 22 field effect transistors
Pipe, 23 diodes, 24 adjustable voltage a reference sources, 25 operational amplifiers, 26 the first transistors, 27 second transistors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of steel cord combines device data acquisition system, including plying apparatus body 1 and data acquisition
System, the data collection system include:
Combine Facility Control Terminal, control the plying apparatus body 1 and work, disposes PLC control system, realization pair
The setting of the steel cord plying various technological parameters of equipment, is locally stored the collection for combining device data；Comprising: collection module,
Combine device data for collection and filtration treatment；Memory module, for receiving and storing after collection module filtration treatment
Plying device data；
Data acquisition module, and plying Facility Control Terminal communication connection, for acquiring the conjunction after the filtration treatment
Stock device data, also connect with I/O server；
Fiber optic network, will combine Facility Control Terminal and I/O server constitutes network, realize the high speed of inter-system data
Transmission；
Servomechanism is monitored, is connect with I/O server, the I/O server will be acquired from plying Facility Control Terminal
The filtration treatment after plying device data handled, and will by its treated plying device data real-time transmission
To monitoring servomechanism, the monitoring servomechanism is also connect with user terminal.
The working principle of above-mentioned technical proposal and have the beneficial effect that the present invention by setting plying Facility Control Terminal realize
The setting of the various technological parameters of equipment is combineeed to steel cord, the collection for combining device data, is locally stored, the control of plying equipment is eventually
It is stored again after the collection module collection at end and filtration treatment plying device data, without to all plying equipment being collected into
Data are stored, and can be selected effective plying device data according to preset filter condition, be improved storage efficiency,
Enhance storage performance；
The fiber optic network that plying Facility Control Terminal is connect by the present invention by setting with I/O server, data acquisition module
Block can give in real time the plying device data after the filtration treatment of its acquisition to I/O server, improve plying equipment
The efficiency of data acquisition is avoided in plying device context installation hardware and software (such as in plying device context in addition to combining equipment
Controlling terminal also increases programmable logic controller (PLC) and software associated therewith), it enhances the stability of data collection system, reduce
Maintenance work and the cost for reducing plying device data acquisition system, the I/O server will be from plying equipment
Plying device data after the filtration treatment acquired in controlling terminal is handled, and will by its treated plying set
Standby data real-time transmission also connect with user terminal to servomechanism, monitoring servomechanism is monitored, remotely monitors convenient for user, further make
It obtains of the invention easy to use.
In one embodiment, the monitoring servomechanism receives the data of the I/O server transport, and is deposited in real time
Storage；
The monitoring servomechanism includes:
Information feedback unit；
Data monitoring unit, the data monitoring unit acquire appointed condition by the parameter preset in the monitoring servomechanism
It is whether normal, if (data point may include that equipment is in: wait state, maintenance, cannot identify repairing institute's monitoring data point
Stop, test, and different data point be divided into according to the actual process process of plying) meeting specified conditions, (i.e. plying equipment is different
Often), the plying device data after I/O server process is sent to information feedback unit, the information feedback unit root
The exception information acquired according to the appointed condition value of preset parameter in monitoring servomechanism is supervised to monitoring servomechanism feedback exception information
The client that control servomechanism feeds back to plying Facility Control Terminal or connect with the monitoring servomechanism.
The working principle of above-mentioned technical proposal and have the beneficial effect that monitoring servomechanism receive the I/O server transport
Data, and carry out real-time storage；Whether data monitoring unit by parameter preset acquires appointed condition normal, if institute's monitoring data
Point meets specified conditions (i.e. plying unit exception), and the plying device data after I/O server process is sent to information
Feedback unit, information feedback unit is according to the exception information that acquires of appointed condition value of preset parameter in monitoring servomechanism to prison
It controls servomechanism and feeds back exception information, monitoring servomechanism feeds back to plying Facility Control Terminal or monitors what servomechanism was connect with described
Client is reminded in time when to realizing plying unit exception.
In one embodiment, the data acquisition module by building fiber optic network SOCKET communication mechanism realize with
Plying Facility Control Terminal is communicated, and the acquisition of plying device data is completed；The data acquisition module uses the OPC of standard
Interface protocol establishment, is provided out unified standard data interface；
The collection module includes: collector unit, the first cache unit, the second cache unit, the first transmission unit, second
Transmission unit, filter element；
The collector unit is for collecting the plying device data, and first transmission unit is for receiving collector unit
The plying device data collected is sent to the first cache unit and is cached；
Second transmission unit is used to reach default length when the length that all data of first cache unit are formed
When spending threshold value, all plying device datas batch in the first cache unit is sent into the second cache unit；
The filter element is used in the second cache unit, according to pre-set filter condition, to collected institute
There is plying device data to be filtered processing, obtains effectively combining device data；
The memory module is for storing effective plying device data Jing Guo filtration treatment.
The working principle of above-mentioned technical proposal and have the beneficial effect that the data acquisition module by building fiber optic network
SOCKET communication mechanism is realized to be communicated with plying Facility Control Terminal, completes the acquisition of plying device data；The data
Acquisition module is worked out using the OPC interface agreement of standard, is provided out unified standard data interface；Consequently facilitating data acquire
Modules acquiring data and data are transmitted outward；
The plying device data that its collector unit is collected is sent to the first cache unit, when first delays by collection module first
When the length that all data in memory cell are formed reaches preset threshold, all batch datas in the first cache unit are sent
Enter in the second cache unit, in this way, not needing then often to collect a data, then carries out a data conveying, but use
The batch data is just sent by two-level cache when the length of all data in the first cache unit reaches preset threshold
Second caching, and then realize and two-stage conveying is carried out to the data of collection, so as to improve the effect of the conveying to the data being collected into
Rate.
In one embodiment, the controlling terminal further includes alarm lamp system, and the alarm lamp system includes:
Alarm lamp 21, alarm lamp drive circuit 20, overvoltage crowbar, power amplification circuit；
As shown in fig. 7, the connection of alarm lamp 21 alarm 20 output end of lamp drive circuit, the alarm lamp drive circuit 20
Output end, the power amplification circuit of input terminal connection overvoltage crowbar；
The overvoltage crowbar includes:
The anode of diode 23, the diode 23 connects the positive input terminal of the overvoltage crowbar, the diode
23 cathode passes through the cathode of first resistor R1 connection adjustable reference voltage source 24；
The reference pole of the adjustable voltage a reference source 24 connects the cathode of itself, the anode of the adjustable reference voltage source 24
Connect the negative input end of the overvoltage crowbar；
The cathode of operational amplifier 25, the adjustable voltage a reference source 24 is also connected with the negative input end of operational amplifier 25；
The one end second resistance R2, the second resistance R2 connects the positive input terminal and the 5th resistance of the operational amplifier 25
The one end R5, the 5th resistance R5 other end are separately connected the negative output terminal of the overvoltage crowbar, the adjustable voltage base
The anode in quasi- source 24 and ground connection, the second resistance R2 other end connect the positive input terminal of the overvoltage crowbar；
3rd resistor R3, the 3rd resistor R3 be connected across the operational amplifier 25 positive input terminal and output end it
Between；
Field effect transistor 22, the positive output end of the source electrode connection overvoltage crowbar of the field effect transistor 22, institute
The output end for stating operational amplifier 25 connects the grid of the field effect transistor 22, and the drain electrode of the field effect transistor 22 connects
Connect the positive input terminal of the overvoltage crowbar.
4th resistance R4, the 4th resistance R4 are connected across between the drain electrode and grid of the field effect transistor 22；It crosses
The threshold voltage of voltage protection circuit is the reference voltage * (resistance value of the second resistance+the 5th resistance of benchmark voltage source
Resistance value)/the second resistance resistance value；If the voltage value that the input terminal of overvoltage crowbar inputs is more than threshold voltage, should
The output end Non voltage output of overvoltage crowbar, the overtension of protection late-class circuit load, if overvoltage crowbar is defeated
The voltage value for entering end input is no more than threshold voltage, then the output point of the overvoltage crowbar normally exports the voltage of its input terminal
Value.
The power amplification circuit includes:
Power amplifier, the power amplifier to receive an input signal (radio-frequency input signals V1 in such as Fig. 7) with
And a bias voltage signal, the power amplifier generate an amplified signal according to the input signal；
The power amplifier includes: the first transistor 26, second transistor 27, the first transistor 26 and described the
27 coupled in series of two-transistor, the grid 18 of the first transistor 26 is to receive the input signal；
Bias adjustment circuit 17, the bias adjustment circuit 17 are coupled with the power amplifier, the bias adjustment electricity
Road includes: an envelope detector 171, to receive the input signal (radio-frequency input signals V1 in such as Fig. 7), and is exported accordingly
One envelope V2 of the input signal；One differential amplifier 172, to receive the envelope V2 and the first transistor 26
The voltage Vd of drain electrode, and a differential amplified signal is exported accordingly, as shown in fig. 7, the anode of the differential amplifier 172 receives institute
Envelope V2 is stated, the cathode of the differential amplifier 172 is connect, with the drain electrode of the first transistor 26 to receive first crystal
The voltage Vd of the drain electrode of pipe 26；Wherein, which is used to as the bias voltage signal；
The grid of the second transistor 27 is connect with the output end of the bias adjustment circuit 17, described inclined to receive
Signal is pressed, the drain electrode of the first transistor 26 is believed with the source electrode coupling of the second transistor 27, to receive the bias
Number, such as Fig. 7, the drain electrode of the first transistor 26 and the source electrode of the second transistor 27 couple to form connecting node 19, and described the
The drain electrode of two-transistor 27 is connected to power vd D and the drain electrode to export the amplified signal via the 6th resistance.Wherein,
Common source of one transistor 26 as power amplifier, common gate of the second transistor 27 as power amplifier.
The working principle of above-mentioned technical proposal and have the beneficial effect that the resistance value tune according to second resistance R2 and the 5th resistance R5
The voltage of the positive input terminal of operational amplifier 25 is saved, which is the threshold voltage of overvoltage crowbar, the electricity of input terminal input
Pressure directly drives alarm lamp less than the voltage that the threshold voltage can use input, operational amplifier 25 and 3rd resistor
R3 constitutes hysteresis loop comparator, and comparison circuit the operation is stable, the output voltage stabilization of operational amplifier is not in showing for shake
As.First resistor R1 and adjustable voltage a reference source 24 form threshold voltage generative circuit；When the voltage of input terminal input is greater than threshold
Threshold voltage, the output switching activity of operational amplifier 25, field effect transistor 22 end, and turn off output loop, play to alarm lamp
Protective effect；
Above-mentioned power amplification circuit may make the crystal of common source in power amplifier by setting bias adjustment circuit 17
The drain voltage of pipe is dynamically adjusted with input signal, to reduce drain electrode to the cross-pressure voltage of source electrode, and is no more than normal
Voltage is operated, can increase the service life of transistor, to increase the service life of power amplifier.
In one embodiment, Fig. 2-6 is please referred to, plying apparatus body 1 is plying equipment common on the market, and plying is set
Protective plate 2 is provided on the right side of standby 1 surface of ontology, the rear side of 2 bottom of protective plate is flexibly connected with plying apparatus body 1, protects
The positive bottom of plate 2 is fixedly connected with shift mechanism 3, and shift mechanism 3 includes the 4th fixed link 301, and the two of the 4th fixed link 301
Side is fixedly connected to the first fixed block 302, and the back side of the first fixed block 302 is fixedly connected with the front of protective plate 2, and first is solid
Determine the positive top and bottom of block 302 and be provided with screw 303, the end of thread of screw 303 through the first fixed block 302 and extends
The shifting of protective plate 2 can be facilitated by the way that shift mechanism 3 is arranged to the inside of protective plate 2 convenient for users to lifting protective plate 2
It is dynamic, the flexibility that device uses is improved, protective plate 2 is internally provided with observation glass 4, the two sides of 2 bottom rear of protective plate
It is flexibly connected by hinge with plying apparatus body 1, protective plate 2 and observation glass 4 are semi-circular, and mutual cooperation makes
With, by setting protective plate 2 and observation glass 4, the safety of device can be effectively increased, avoid part throw away injury use
Person, observation glass 4 can be convenient for users to the situations inside observation device, and the two sides of 2 lower front of protective plate are fixedly connected with
There is the first fixed link 5, the surface of the first fixed link 5 is arranged with card case 6, and the back side of card case 6 and the front of plying apparatus body 1 are solid
Fixed connection, the left side of card case 6 are provided with pull ring 7, and the right side of pull ring 7 is fixedly connected with the second fixed link 8, the second fixed link 8
Right side runs through card case 6 and extends to the inside of card case 6, is arranged with sealing ring 14, sealing ring 14 on the left of 8 surface of the second fixed link
Surface be fixedly connected with the left side inside card case 6, by be arranged sealing ring 14, can effectively reduce the second fixed link 8 and card
Abrasion between case 6 increases the service life of the second fixed link 8, avoids the stuck of the second fixed link 8, the right side of the second fixed link 8
Side is fixedly connected with third fixed link 9, and the top and bottom inside third fixed link 9 are connected with slide bar 10, slide bar 10
Left side and 6 inner wall of card case on the left of be fixedly connected, the surface of slide bar 10 is arranged with spring 12, the left side of spring 12 and card case 6
It is fixedly connected on the left of inner wall, the right side of spring 12 is fixedly connected with the left side of third fixed link 9, and the right side of slide bar 10 is fixed to be connected
It is connected to the second fixed block 13, the second fixed block 13 is fixedly connected close to the side of card case 6 with the inner wall of card case 6, by the way that bullet is arranged
Spring 12 and the second fixed block 13, can facilitate the reset of third fixed link 9, avoid the stuck of third fixed link 9, facilitate structure
Transmission increases the stability that device uses, and the second fixed block 13 can increase the stability of slide bar 10, increases the use of slide bar 10
Service life, while third fixed link 9 being avoided the phenomenon that being detached from slide bar 10 occur, the top and bottom on 9 right side of third fixed link are solid
Surely it is connected with fixture block 11, the right side of fixture block 11 through the first fixed link 5 and extends to inside the first fixed link 5, and card case 6 is positive
Right side opening is equipped with the opening 15 that the first fixed link 5 of cooperation uses, and the left side of the first fixed link 5 offers what cooperation fixture block 11 used
Card slot 16 can facilitate the first fixed link 5 to snap onto the inside of card case 6, facilitate structure by setting opening 15 and card slot 16
It is fixed, increase the stabilization of device, card slot 16 can facilitate 11 the first fixed link of clamping 5 of fixture block, avoid the loosening of structure.
In use, being moved to the left pull ring 7 when user needs to open protective plate 2, pull ring 7 drives the second fixed link 8 to the left
Mobile, the second fixed link 8 drives third fixed link 9 to be moved to the left, and slides third fixed link 9 on the surface of slide bar 10, third
Fixed link 9 drives fixture block 11 to be moved to the left, and fixture block 11 is made to be detached from the inside of the first fixed link 5, fixes when fixture block 11 is detached from first
When the inside of bar 5, the 4th fixed link 301 is pulled, the 4th fixed link 301 drives the first fixed block 302 mobile, the first fixed block
302 drive protective plate 2 mobile by screw 303, convenient for users to opening protective plate 2, when protective plate 2 needs fixed, and rotation
Protective plate 2 makes protective plate 2 drive the first fixed link 5 mobile, when the first fixed link 5 is moved to the inside of card case 6, unclamps and draws
Ring 7, the rebound third fixed link 9 of spring 12, third fixed link 9 drive fixture block 11 mobile, fixture block 11 are made to snap onto the first fixed link 5
Inside, complete the first fixed link 5 fixation, improve plying equipment practicability.
In summary: the steel cord combines equipment, passes through setting plying apparatus body 1, protective plate 2, shift mechanism 3, the
Four fixed links 301, the first fixed block 302, screw 303, observation glass 4, the first fixed link 5, card case 6, pull ring 7, second are fixed
Bar 8, third fixed link 9, slide bar 10, fixture block 11, spring 12, second fixed block 13, sealing ring 14, opening 15 and card slot 16 are matched
It closes and uses, solving existing plying equipment, shield opening procedure is cumbersome in use, and shield stability maintenance is poor,
To cause user's inconvenient problem with use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of steel cord combines device data acquisition system, including plying apparatus body (1) and data collection system, feature
Be: the data collection system includes:
Combine Facility Control Terminal, controls plying apparatus body (1) work, dispose PLC control system, realize to steel
The setting of the cord plying various technological parameters of equipment, is locally stored the collection for combining device data；Comprising: which collection module, is used
Combine device data in collection and filtration treatment；Memory module, for receiving and storing after collection module filtration treatment
Combine device data；
Data acquisition module is set with plying Facility Control Terminal communication connection for acquiring the plying after the filtration treatment
Standby data, also connect with I/O server；
Fiber optic network, will combine Facility Control Terminal and I/O server constitutes network, realize that the high speed of inter-system data passes
It is defeated；
Servomechanism is monitored, is connect with I/O server, the institute that the I/O server will be acquired from plying Facility Control Terminal
Plying device data after stating filtration treatment is handled, and will by its treated plying device data real-time transmission to supervise
Servomechanism is controlled, the monitoring servomechanism is also connect with user terminal.
2. a kind of steel cord combines device data acquisition system, it is characterised in that: the right side on described plying apparatus body (1) surface
It is provided with protective plate (2), the rear side of protective plate (2) bottom is flexibly connected with plying apparatus body (1), the protective plate
(2) positive bottom is fixedly connected with shift mechanism (3), and glass (4) are observed in being internally provided with for the protective plate (2), described
The two sides of protective plate (2) lower front are fixedly connected to the first fixed link (5), and the surface of first fixed link (5) is arranged
Have card case (6), the back side of the card case (6) is fixedly connected with the front of plying apparatus body (1), the left side of the card case (6)
It is provided with pull ring (7), is fixedly connected with the second fixed link (8) on the right side of the pull ring (7), the right side of second fixed link (8)
Side runs through card case (6) and extends to the inside of card case (6), is fixedly connected with third on the right side of second fixed link (8) and fixes
Bar (9), the internal top and bottom of the third fixed link (9) are connected with slide bar (10), a left side for the slide bar (10)
It is fixedly connected on the left of side and card case (6) inner wall, the top and bottom on the right side of the third fixed link (9) are fixedly connected to card
The right side of block (11), the fixture block (11) through the first fixed link (5) and extends to the first fixed link (5) inside.
3. a kind of steel cord according to claim 2 combines device data acquisition system, it is characterised in that: the pulling machine
Structure (3) includes the 4th fixed link (301), and the two sides of the 4th fixed link (301) are fixedly connected to the first fixed block
(302), the back side of first fixed block (302) is fixedly connected with the front of protective plate (2), first fixed block (302)
Positive top and bottom are provided with screw (303), and the end of thread of the screw (303) runs through the first fixed block (302) simultaneously
Extend to the inside of protective plate (2).
4. a kind of steel cord according to claim 2 combines device data acquisition system, it is characterised in that: the slide bar
(10) surface is arranged with spring (12), is fixedly connected on the left of the left side of the spring (12) and card case (6) inner wall, the bullet
It is fixedly connected on the left of the right side of spring (12) and third fixed link (9), it is solid that second is fixedly connected on the right side of the slide bar (10)
Determine block (13), second fixed block (13) is fixedly connected close to the side of card case (6) with the inner wall of card case (6).
5. a kind of steel cord according to claim 2 combines device data acquisition system, it is characterised in that: described second is solid
It is arranged with sealing ring (14) on the left of fixed pole (8) surface, the left side that the surface of the sealing ring (14) is internal with card case (6) is fixed
Connection.
6. a kind of steel cord according to claim 2 combines device data acquisition system, it is characterised in that: the protective plate
(2) two sides of bottom rear pass through hinge and are flexibly connected with plying apparatus body (1), the protective plate (2) and observation glass
(4) it is semi-circular, and is used in conjunction with each other.
7. a kind of steel cord according to claim 2 combines device data acquisition system, it is characterised in that: the card case
(6) positive right side opening is equipped with the opening (15) that cooperation the first fixed link (5) uses, and opens on the left of first fixed link (5)
The card slot (16) used equipped with cooperation fixture block (11).
8. a kind of steel cord according to claim 1 combines device data acquisition system, it is characterised in that:
The monitoring servomechanism receives the data of the I/O server transport, and carries out real-time storage；
The monitoring servomechanism includes:
Information feedback unit；
Whether data monitoring unit, the data monitoring unit acquire appointed condition by the parameter preset in the monitoring servomechanism
Normally, if institute's monitoring data point meets specified conditions, the plying device data after I/O server process is sent to letter
Cease feedback unit, the abnormal letter that the information feedback unit is acquired according to the appointed condition value of preset parameter in monitoring servomechanism
Cease to monitoring servomechanism feedback exception information, monitoring servomechanism feed back to plying Facility Control Terminal or with the monitoring servomechanism
The client of connection.
9. a kind of steel cord according to claim 1 combines device data acquisition system, it is characterised in that:
The data acquisition module by building fiber optic network SOCKET communication mechanism realize with plying Facility Control Terminal into
Row communication, completes the acquisition of plying device data；The data acquisition module is worked out using the OPC interface agreement of standard, outward
Unified standard data interface is provided；
The collection module includes: collector unit, the first cache unit, the second cache unit, the first transmission unit, the second transmission
Unit, filter element；
The collector unit is for collecting the plying device data, and first transmission unit is for collector unit to be collected into
The plying device data be sent to the first cache unit and cached；
Second transmission unit is used to reach preset length threshold when the length that all data of first cache unit are formed
When value, all plying device datas batch in the first cache unit is sent into the second cache unit；
The filter element is used in the second cache unit, according to pre-set filter condition, to collected all conjunctions
Stock device data is filtered processing, obtains effectively combining device data；
Memory module, the memory module is for storing effective plying device data Jing Guo filtration treatment.
10. a kind of steel cord according to claim 1 combines device data acquisition system, it is characterised in that: the control
Terminal further includes alarm lamp system, and the alarm lamp system includes:
Alarm lamp, alarm lamp drive circuit, overvoltage crowbar, power amplification circuit；
The alarm lamp connection alarm lamp drive circuit output end, the alarm lamp drive circuit input terminal connection overvoltage protection electricity
Output end, the power amplification circuit on road；
The overvoltage crowbar includes:
Diode, the anode of the diode connect the positive input terminal of the overvoltage crowbar, and the cathode of the diode is logical
Cross the cathode of first resistor connection adjustable reference voltage source；
The reference pole of the adjustable voltage a reference source connects the cathode of itself, described in the anode connection of the adjustable reference voltage source
The negative input end of overvoltage crowbar；
The cathode of operational amplifier, the adjustable voltage a reference source is also connected with the negative input end of operational amplifier；
Second resistance, described second resistance one end connects positive input terminal and the 5th resistance one end of the operational amplifier, described
The 5th resistance other end be separately connected the negative output terminal of the overvoltage crowbar, the adjustable voltage a reference source anode and connect
Ground, the second resistance other end connect the positive input terminal of the overvoltage crowbar；
3rd resistor, the 3rd resistor are connected across between the positive input terminal and output end of the operational amplifier；
Field effect transistor, the positive output end of the source electrode connection overvoltage crowbar of the field effect transistor, the operation are put
The output end of big device connects the grid of the field effect transistor, and the drain electrode of the field effect transistor connects the overvoltage protection
The positive input terminal of circuit；
4th resistance, the 4th resistance are connected across between the drain electrode and grid of the field effect transistor；
The power amplification circuit includes:
Power amplifier, the power amplifier is to receive an input signal and a bias voltage signal, the power amplifier
According to the input signal to generate an amplified signal；
The power amplifier includes: the first transistor, second transistor, the first transistor and the second transistor string
Connection coupling, the grid of the first transistor is to receive the input signal；
Bias adjustment circuit, the bias adjustment circuit and the power amplifier couple, and the bias adjustment circuit includes: one
Envelope detector to receive the input signal, and exports an envelope of the input signal accordingly；One differential amplifier,
To receive the voltage of the drain electrode of the envelope and the first transistor, and a differential amplified signal is exported accordingly；Wherein, should
Differential amplified signal is used to as the bias voltage signal；
The grid of the second transistor is connect with the output end of the bias adjustment circuit, to receive the bias voltage signal,
The drain electrode of the first transistor and the coupling of the source electrode of the second transistor, to receive the bias voltage signal, described second
The drain electrode of transistor is connected to power supply and the drain electrode to export the amplified signal via the 6th resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910374032.0A CN110109409A (en) | 2019-05-07 | 2019-05-07 | A kind of steel cord plying device data acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910374032.0A CN110109409A (en) | 2019-05-07 | 2019-05-07 | A kind of steel cord plying device data acquisition system |
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| CN110109409A true CN110109409A (en) | 2019-08-09 |
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ID=67488598
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| CN201910374032.0A Pending CN110109409A (en) | 2019-05-07 | 2019-05-07 | A kind of steel cord plying device data acquisition system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752245A (en) * | 2020-06-30 | 2020-10-09 | 北京和利时智能技术有限公司 | Data access and processing method, device, equipment and readable storage medium |
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Application publication date: 20190809 |