CN109591171A - Steam-cured method based on track board assembly line AGV transportation system - Google Patents
Steam-cured method based on track board assembly line AGV transportation system Download PDFInfo
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- CN109591171A CN109591171A CN201811570897.6A CN201811570897A CN109591171A CN 109591171 A CN109591171 A CN 109591171A CN 201811570897 A CN201811570897 A CN 201811570897A CN 109591171 A CN109591171 A CN 109591171A
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- steam
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- cured
- track plates
- agv
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention relates to the steam-cured technical fields of track plates, and in particular to a kind of steam-cured method based on track board assembly line AGV transportation system, comprising the following steps: S1: track plates are transported in warehouse after casting complete；S2: whole automatic steam maintenance is carried out to track plates；S3: controller is according to temperature in maintenance unit and maintenance rule settings temperature curve；S4: track plates are successively transported to the transfer transition station of the production line other end by steam-cured completion from maintenance position.More traditional steam-cured mode, the present invention realize the maintenance works such as track plates steam curing, water spray, aeration-cooling by intelligent, unmanned operation, and the recruitment on steam-cured line reduces 2-3 people, reduces recruitment cost, have very strong creativeness.
Description
Technical field
The present invention relates to the steam-cured technical fields of track plates, and in particular to one kind is based on track board assembly line AGV transportation system
Steam-cured method.
Background technique
With the continuous fast development of China express railway, the demand to the track plates of high quality is increasingly increasing, this is just
More stringent requirements are proposed for quality and production efficiency to track plates.In actual production, mainly by steaming track plates
Vapour conserves to shorten the production cycle of production track plates, and concrete operations are exactly track plates to be directly placed on supporting full of steam
It protects in kiln, accelerates concrete setting speed, so that the track plates newly poured is reached the requirement that engineering uses in a short time, subtract significantly
The production duration of track plates is lacked, therefore, steam curing is the key that guarantee track plates quality, improving production efficiency.Traditional
It is conserved after steam curing mainly pours on pedestal, covers tarpaulin, standing a period of time protects, in addition, current track plate
Also have to hang in track plates in kiln by driving in the production of flowing water unit method and stack maintenance, these maintenance methods need more people
Member is cooperated, and is realized mostly with manually controlling, and large labor intensity, low efficiency, different location curing condition difference are big,
It is difficult to guarantee the accuracy and stability of operating temperature in curing kilns.
It is a kind of by intelligent, unmanned operation for how to provide, realize track plates steam curing, water spray,
Aeration-cooling to wait maintenance works, the recruitment on steam-cured line reduces 2-3 people, reduces recruitment cost, while the mode is whole
The steam-cured method based on track board assembly line AGV transportation system of the scientific and technological level and core competitiveness that promote enterprise itself lacks
Technical solution.
Summary of the invention
In view of the deficiencies of the prior art, the invention discloses a kind of based on the steam-cured of track board assembly line AGV transportation system
Method, it is a kind of by intelligent, unmanned operation for solving how to provide, realize track plates steam curing, water spray,
Aeration-cooling equal maintenance works, the recruitment on steam-cured line reduce 2-3 people, reduce recruitment cost based on track board assembly line
The problem of steam-cured method of AGV transportation system.
The present invention is achieved by the following technical programs:
Steam-cured method based on track board assembly line AGV transportation system, it is characterised in that: the described method comprises the following steps:
S1: track plates are transported in warehouse after casting complete；
S2: whole automatic steam maintenance is carried out to track plates；
S3: controller is according to temperature in maintenance unit and maintenance rule settings temperature curve；
S4: track plates are successively transported to the transfer transition station of the production line other end by steam-cured completion from maintenance position.
Preferably, in the S1, the track plates reach transfer transition station after casting complete, and the track plates pass through
Track plates are transported in warehouse by production line AGV transportation system in the AGV for going out warehouse compartment of production line from transfer transition station.
Preferably, in the S2, the both ends automatic door-closing after conserving unit push completed orbit plate carries out whole automatic steam
Maintenance.
Preferably, in the S3, controller is according to temperature in maintenance unit and conserves rule settings temperature curve, according to
The temperature and spray of steam curing temperature and automatic control shower water in valve control unit are heated in PID control mode, automatic adjustment
Time
Preferably, in the S3, when track plates are steam-cured to cool down, according to data acquisition control system, two end door of unit is conserved
It is automatic to rise certain altitude, while the axial flow blower of top setting automatically turns on.
Preferably, in the S4, the decision condition of steam-cured completion is that track plates meet the state of demoulding condition.
Preferably, in the S4, when steam-cured completion, when meeting demoulding condition, production line AGV transportation system enters in production line
Track plates are successively transported to the transfer transition station of the production line other end by the AGV of warehouse compartment from maintenance position.
Preferably, the axial flow blower setting installs axial flow blower on each maintenance unit color steel plate roof, and equidistant
Arrangement, is distributed in track plates two sides, automatically turns on blower progress furnace air displacement when maintenance enters temperature-fall period.
The invention has the benefit that
The more traditional steam-cured mode of the present invention, the mode are realized track plates steam and are supported by intelligent, unmanned operation
The maintenance works such as shield, water spray, aeration-cooling, the recruitment on steam-cured line reduce 2-3 people, reduce recruitment cost, simultaneously should
The whole scientific and technological level and core competitiveness for promoting enterprise itself of mode.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the principle of the present invention schematic diagram；
Fig. 2 is the overall layout chart of the steam-cured system of the present invention；
Fig. 3 is temperature data acquisition control system functional block diagram of the present invention；
Fig. 4 is temperature control curve figure of the invention；
Fig. 5 is present invention maintenance ventilating system schematic diagram；
Label in figure respectively represents:
1, active station；2, Industrial Ethernet；3, control station；4, temperature acquisition；5, transmitter；6, motor.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment 1
Steam-cured method as shown in Figure 1 based on track board assembly line AGV transportation system, comprising the following steps:
S1: track plates are transported in warehouse after casting complete；
S2: whole automatic steam maintenance is carried out to track plates；
S3: controller is according to temperature in maintenance unit and maintenance rule settings temperature curve；
S4: track plates are successively transported to the transfer transition station of the production line other end by steam-cured completion from maintenance position.
Above step is repeated, by AGV transportation system, production line and steam-cured system form a high degree of automation
Complete closed loop.By intelligent, unmanned operation, the maintenances such as track plates steam curing, water spray, aeration-cooling work is realized
Industry not only improves steaming quality, but also improves production efficiency.
Embodiment 2
A kind of steam-cured method based on track board assembly line AGV transportation system, steam-cured system is as shown in Fig. 2, steps are as follows:
Step 1: track plates reach transfer transition station, storage of the production line AGV transportation system in production line after casting complete
Track plates are transported in warehouse by two AGV, AGV1 and AGV2 of position from transfer transition station.
Step 2: the both ends automatic door-closing after conserving unit push completed orbit plate carries out whole automatic steam maintenance.
Step 3: controller is according to temperature in maintenance unit and maintenance rule settings temperature curve, according to PID control mould
Formula, automatic adjustment heat steam curing temperature in valve control unit and automatically control the temperature of shower water and the time of spray.When
When track plates are steam-cured to cool down, maintenance two end door of unit is controlled according to data acquisition control system and rises certain altitude automatically, together
When top be arranged axial flow blower automatically turn on.It conserves ventilating system schematic diagram referring to Fig. 5.
Step 4: when steam-cured completion, when meeting demoulding condition, production line AGV transportation system goes out the two of warehouse compartment in production line
Track plates are successively transported to the transfer transition station of the production line other end by AGV, AGV3 and AGV4 from maintenance position.
Above step is repeated, by AGV transportation system, production line and steam-cured system form a high degree of automation
Complete closed loop.By intelligent, unmanned operation, the maintenances such as track plates steam curing, water spray, aeration-cooling work is realized
Industry not only improves steaming quality, but also improves production efficiency.
Above-mentioned temperature data acquisition control system as shown in Figure 3 includes active station 1, Industrial Ethernet 2, control station 3, temperature
Acquisition 4, transmitter 5 and motor 6, the active station 1 are connected by the Industrial Ethernet 2 with the control station 3, the temperature
By being connected in the transmitter 5 and the work station 3, the control station 3 controls the motor 6 for acquisition 4.The control of its temperature is bent
Line chart is as shown in Figure 4.
Embodiment 3
In the present embodiment, successively track plates are pushed in order equipped with track plates AGV trolley and are entered in maintenance unit, list to be conserved
Both ends automatic door-closing carries out whole automatic steam maintenance after member push completed orbit plate, and data acquisition control system is placed on central control
System is indoor, is communicated by wired mode with scene temperature monitoring system.The each individually maintenance unit of temperature monitoring system control
Maintenance processes；It is each maintenance unit control content by the temperature such as environment temperature, core temperature, skin temperature in workshop sensing
Device, spray water temperature sensor and temperature control actuator (solenoid valve) composition.
Controller is according to the temperature curve (referring to fig. 4) of temperature and maintenance rule settings in maintenance unit, according to PID control
Mode, automatic adjustment heat steam curing temperature in valve control unit and automatically control the temperature of shower water and the time of spray.
When track plates are steam-cured to cool down, according to data acquisition control system, conserve two end door of unit and rise certain altitude automatically, simultaneously
The axial flow blower of top setting automatically turns on.System can carry out long-range data monitoring, process control, and to historical measurement data
Record, storage, printout.
The more traditional steam-cured mode of the present invention, the mode realize track plates steam by intelligent, unmanned operation
The maintenance works such as maintenance, water spray, aeration-cooling, the recruitment on steam-cured line reduce 2-3 people, reduce recruitment cost, have
Very strong creativeness.
Embodiment 4
A kind of transportation system, including communication system, steering wheel drive system, intelligent voltage management system, positioning system, alarm system
And Remote Monitoring and Diagnosis System, the communication system is by the way that grinding steering wheel AGV and AGV scheduling system etc. assigns track plates to AGV certainly
Transport task simultaneously carries out dynamic monitoring to transportational process, while showing AGV information, the transport system in Central Control Room monitoring platform
The track plates for pouring completion are transported in warehouse by system by the steering wheel drive system from transfer transition station, unit to be conserved
Both ends automatic door-closing after the full mold of push carries out whole automatic steam maintenance.
Communication system shows AGV dynamic operation and status information, maintenance data information, connection position in Central Control Room monitoring platform
Interactive information.
Steering wheel drive system can the walking of 360 ° of rotating operation any directions, free switching path in a certain range, with most
Excellent scheme reduces midway haulage time, using the dedicated steering wheel driving unit of AGV, independent hydraulically controlled suspension, PLC comprehensively control.Intelligence
Energy voltage control system includes under-voltage protection system and overload protective device.
The voltage change of under-voltage protection system real-time monitoring AGV, when voltage drops to certain value, AGV issues acousto-optic report
It is alert, if AGV can stop and employee is warned to replace battery when voltage drops to critical value.Overload protective device real-time monitoring AGV operation
When curent change, when anomalous variation occurs in load, electric current can also change, and AGV warning note is super when being raised to certain value such as electric current
It carries, if AGV is automatically stopped operation when electric current is raised to setting value, and issues sound-light alarm without releasing overload in time.
Positioning system is positioned along magnetic stripe direction or vertical magnetic stripe direction positions, and carries out deceleration positioning by magnetic stripe and magnetic nail,
Mode is followed closely using magnetic stripe+magnetic along the positioning of magnetic stripe direction, magnetic stripe is mainly used for controlling the correctness of direction of advance, and magnetic nail one shares 3
It is a, it is primary speed-down point, double reduction point, halt respectively.
Primary speed-down point makes AGV vehicle speed be reduced to the 40% of the speed of service, slows down and enters platform area；The double reduction point
So that AGV vehicle speed is reduced to the 10% of the speed of service, slow down and enter platform area, while as point is ensured, not knowing to prevent primary speed-down point
Not；The halt stops AGV vehicle to the position, low speed guarantee positioning accuracy.
The positioning of vertical magnetic stripe direction uses tracks positioned.Vertical magnetic stripe direction is protected using mechanical double buried guide rail positioning of item
Demonstrate,prove reliability and positioning accuracy.In addition it if not increasing mechanical guide, needs to increase similar inertial navigation and carries out auxiliary positioning, positioning
Required precision control can be only achieved requirement to 0.1 degree.In addition, in order to enhance the stop precision of connection position, in outbound and storage
At stop, addition electromechanical stop (rubber block).When AGV enters connection position, by positive stop, Longitudinal precision is corrected；It is left
Side block blocks can correct located lateral precision.Since AGV needs in the precision of connection position the booster action of block, installed with this
When, it needs to guarantee the installation accuracy of each block, if accuracy decline, needs to reinstall and correct.
Mechanical anticollision and infrared inductor is arranged in alarm system, when barrier or personnel appear in AGV movement front, or
When appearing in operation front, AGV can issue alarm, and emergency stop；After alarm release, AGV resumes operation.
Remote Monitoring and Diagnosis System provides big data analysis platform, there is pre- diagnosis function by remote maintenance and upgrade-system
Energy and expert service opinion function；It is supplied to manager one platform for checking assembly line operation status, mobile phone can be passed through in real time
Or PC machine carries out scene and checks.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. the steam-cured method based on track board assembly line AGV transportation system, it is characterised in that: the described method comprises the following steps:
S1: track plates are transported in warehouse after casting complete；
S2: whole automatic steam maintenance is carried out to track plates；
S3: controller is according to temperature in maintenance unit and maintenance rule settings temperature curve；
S4: track plates are successively transported to the transfer transition station of the production line other end by steam-cured completion from maintenance position.
2. the steam-cured method according to claim 1 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states in S1, the track plates reach transfer transition station after casting complete, and the track plates pass through production line AGV transportation system
Track plates are transported in warehouse from transfer transition station in the AGV for going out warehouse compartment of production line.
3. the steam-cured method according to claim 1 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states in S2, the both ends automatic door-closing after conserving unit push completed orbit plate carries out whole automatic steam maintenance.
4. the steam-cured method according to claim 1 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states in S3, controller is automatic to adjust according to PID control mode according to temperature in maintenance unit and maintenance rule settings temperature curve
The time of the temperature and spray of steam curing temperature and automatic control shower water in section heating valve control unit.
5. the steam-cured method according to claim 4 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states in S3, when track plates are steam-cured to cool down, maintenance two end door of unit is controlled according to data acquisition control system and rises one automatically
Fixed height, while the axial flow blower of top setting automatically turns on.
6. the steam-cured method according to claim 1 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states in S4, the decision condition of steam-cured completion is that track plates meet the state of demoulding condition.
7. the steam-cured method according to claim 1 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states in S4, when steam-cured completion, when meeting demoulding condition, production line AGV transportation system enters the AGV of warehouse compartment for track plates in production line
The transfer transition station of the production line other end is successively transported to from maintenance position.
8. the steam-cured method according to claim 5 based on track board assembly line AGV transportation system, it is characterised in that: institute
It states axial flow blower setting and axial flow blower is installed on each maintenance unit color steel plate roof, and be equally spaced, be distributed in track plates
Two sides automatically turn on blower progress furnace air displacement when maintenance enters temperature-fall period.
9. steam-cured method according to claim 1-8, the steam-cured method makes a kind of transportation system, and feature exists
In: the transportation system include communication system, steering wheel drive system, intelligent voltage management system, positioning system, alarm system and
Remote Monitoring and Diagnosis System, the communication system is by the way that grinding steering wheel AGV and AGV scheduling system etc. assigns track plate transporting to AGV certainly
Defeated task simultaneously carries out dynamic monitoring to transportational process, while showing AGV information, the transportation system in Central Control Room monitoring platform
The track plates for pouring completion are transported in warehouse from transfer transition station by the steering wheel drive system, unit to be conserved pushes away
Both ends automatic door-closing after full mold is sent, whole automatic steam maintenance is carried out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811570897.6A CN109591171A (en) | 2018-12-21 | 2018-12-21 | Steam-cured method based on track board assembly line AGV transportation system |
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| CN201811570897.6A CN109591171A (en) | 2018-12-21 | 2018-12-21 | Steam-cured method based on track board assembly line AGV transportation system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027099A (en) * | 2019-05-28 | 2019-07-19 | 中国水利水电第五工程局有限公司 | Concrete intelligence health promotion system |
| CN110065153A (en) * | 2019-05-23 | 2019-07-30 | 中铁十四局集团房桥有限公司 | AVG transport device and transportation resources for track plates maintenance unit |
| CN110076892A (en) * | 2019-05-23 | 2019-08-02 | 中铁十四局集团房桥有限公司 | For the steam-cured system and method for track plates |
| CN110253733A (en) * | 2019-05-23 | 2019-09-20 | 中铁十四局集团房桥有限公司 | Steam curing apparatus and its maintenance process for track plates |
| CN111993563A (en) * | 2020-09-03 | 2020-11-27 | 湖南三一快而居住宅工业有限公司 | Prefabricated component production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110065153A (en) * | 2019-05-23 | 2019-07-30 | 中铁十四局集团房桥有限公司 | AVG transport device and transportation resources for track plates maintenance unit |
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