CN109483710A - A kind of maintenance process and system of PC prefabricated components production line - Google Patents
A kind of maintenance process and system of PC prefabricated components production line Download PDFInfo
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- CN109483710A CN109483710A CN201811580371.6A CN201811580371A CN109483710A CN 109483710 A CN109483710 A CN 109483710A CN 201811580371 A CN201811580371 A CN 201811580371A CN 109483710 A CN109483710 A CN 109483710A
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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
- 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
- B28B11/247—Controlling the humidity during curing, setting or hardening
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- General Factory Administration (AREA)
Abstract
The present invention relates to the maintenance processes and system of a kind of PC prefabricated components production line, including conveying mechanism, Mold Making station is successively arranged along transport path, cloth station, strike off station and maintenance station: Mold Making equipment is respectively set in each station, apparatus for distributing, strike off equipment and maintenance of equipment, Mold Making equipment includes requesting terminal, Cloud Server, parameter acquisition unit and mold printer, apparatus for distributing includes material distributing machine, jarring machine, imaging sensor, cloth shake control device and sender unit, striking off equipment includes signal transceiver, strike off controller and Slicking apparatus, maintenance of equipment includes curing kilns, temperature and humidity terminal is equipped with inside curing kilns, temperature sensor, humidity sensor, heater, humidifier and temperature and humidity controller.Curing system includes at least two independent sealed maintenance rooms, and every sealed maintenance chamber interior is equipped with liquid reserve tank, circulating pump, several spray heads, maintenance requesting terminal, steam temperature sensor, steam heater and control system.
Description
Technical field
The invention belongs to building industry fields, and in particular to a kind of maintenance process and system of PC prefabricated components production line,
More particularly to a kind of maintenance process and system of the intelligent production line of PC prefabricated components.
Background technique
PC be precast concrete(precast concrete) english abbreviation, be referred to as PC structure in housing industry field
Part.Precast concrete is widely used in the fields such as building, traffic, water conservancy, and important role is played the part of in national economy.
Compared with cast-in-place concrete, the precast concrete of the factorial production has following many advantages:
(1) safety: for construction worker, metastable working environment is than complicated site operation safety coefficient in factory
It is higher；
(2) quality: the quality and technique of building element can be controlled preferably by mechanization production；
(3) speed: the standardization of preform sizes and characteristic can dramatically speed up installation speed and architectural engineering progress；
(4) cost: compared with conventional on-site molding, the mold in factory can be used with repetitive cycling, and overall cost is lower；It is mechanical
The demand that metaplasia is produced to artificial is less, and with the continuous raising of cost of labor, the prefabricated component cost advantage of large-scale production can be cured
Add obvious；
(5) environment: being significantly reduced using the construction site field operation amount of prefabricated component, and dust pollution, noise pollution significantly reduce.
As the plurality of advantages of the above prefabricated components is found, a kind of production line of PC prefabricated components just comes into being, energy
Enough circulations produce the PC prefabricated component of various models, various specifications.However, the maintenance process of existing PC prefabricated components production line and
System still has a significant disadvantage, i.e. intelligence degree is lower, needs human intervention more, can not save labour.
At present for extremely, the maintenance of PC prefabricated components production line is all made of nourishment, but nourishment takes time and effort, need
It wants more people while operating, labour can not be liberated.
It is this in consideration of it, proposing the maintenance process and system of a kind of home PC prefabricated components production line with full automatic working
The research topic of invention.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of maintenance process of PC prefabricated components production line and being
System, it is intended to solve the prior art and be taken time and effort using nourishment, labour can not be liberated.
To achieve the goals above, the invention adopts the following technical scheme: a kind of maintenance side of PC prefabricated components production line
Method and system, including a conveying mechanism, the transport path along conveying mechanism are successively arranged:
Prefabricated components Mold Making station is provided with a Mold Making equipment for the Mold Making station, which sets
Standby includes requesting terminal, Cloud Server, parameter acquisition unit and mold printer, and the requesting terminal is used to send out to Cloud Server
After sending print request, the Cloud Server to receive print request, the mould in requesting terminal is extracted in the acquisition of command parameter collector
Have drawing, die size and material information, and collected information is sent to mold printer, to control mold printer
The corresponding element mold of printing and making；
Cloth station is provided with an apparatus for distributing for the cloth station, which includes material distributing machine, jarring machine, image
Sensor, cloth shake control device and sender unit, described image sensor whether there is on cloth station for detecting
The element mold of the first type of printing and making then sends a signal to the cloth shake control device when there are the element mold, with
Material distributing machine cloth into element mold is controlled, while controlling the jarring machine vibration, the structure that will be distributed into element mold
The shake of part material is flat, and after the completion of cloth vibration, the sender unit sends a signal to following signal transceivers；
Station is struck off, the cloth station is provided with one and strikes off equipment, this strikes off equipment and includes signal transceiver, strikes off control
Device and Slicking apparatus when the signal transceiver receives the signal sent by sender unit, send control signal to striking off
Controller, the controller control Slicking apparatus that strikes off strike off the component material in the element mold after completing cloth；Station is conserved,
For one maintenance of equipment of maintenance station setting, which includes a curing kilns, and it is whole to be equipped with temperature and humidity inside the curing kilns
End, temperature sensor, humidity sensor, heater, humidifier and temperature and humidity controller have in the temperature and humidity controller
Temperature difference threshold, the heater include variable heating resistance wire；In the operating condition, the temperature and humidity terminal sends temperature and humidity letter
Number give the temperature and humidity controller, with control temperature and humidity controller control heater and humidifier work, with according to temperature and humidity end
Temperature and humidity in end requires the temperature and humidity in control curing kilns, and the humidity sensor acquires wet in curing kilns in real time
Degree, then the temperature and humidity controller is fed back to, to control the humidity in the humidifier control curing kilns；The temperature sensor
Every the temperature for acquiring the temperature in a curing kilns in time N, and the Current Temperatures Td of acquisition and upper time N being acquired
Ts is compared, and is judgedThe first decision content whether be greater than or equal to 0, if first decision content be greater than 0, sentence
Fixed temperature at this time rises, then determines the second decision contentWhether 0 is greater than or equal to, if the second decision content is greater than or waits
In 0, then illustrates to conserve kiln temperature and rise excessive, then control the variable heating resistance wire of the heater empirically formulaResistance wire is reduced, if the second decision content less than 0, illustrates that conserving kiln temperature is suitble to, if institute
The first decision content is stated less than 0, then determines temperature decline at this time, then determine third decision contentWhether it is greater than or equal to
0, if third decision content is greater than or equal to 0, illustrates that temperature decline is excessive in curing kilns, then control the variable of the heater and add
Hot water radiation wire empirically formulaIncrease resistance wire, if third decision content less than 0, illustrates to support
Kiln temperature is protected to be suitble to；
The curing system includes at least two independent sealed maintenance rooms, and the curing system includes at least two independent close
Fog room is sealed, which is located at least prefabricated components Mold Making station, cloth station one to one
Place, each sealed maintenance chamber interior are equipped with liquid reserve tank, circulating pump, several spray heads, maintenance requesting terminal, vapor (steam) temperature sensing
Device, steam heater and control system, the water inlet end of the circulating pump are connected to liquid reserve tank, the water outlet connection of the circulating pump
Spray head；The output end of the maintenance requesting terminal connects the first input end of the control system, the vapor (steam) temperature sensing
The output end of device connects the second input terminal of the control system, the first output end connection steam heating of the control system
Device, the input terminal of the second output terminal connection circulating pump of the control system；
Under maintenance state, the maintenance requesting terminal sends maintenance request to control system, and the control system receives institute
After stating maintenance request, the control system sends the first signal to the circulating pump, and control loop is pumped the liquid in liquid reserve tank
Spray head is drawn through at least to spray to prefabricated components Mold Making station, cloth station；The control system sends the second letter
Number give steam heater, control steam heater spray temperature be T1-T2 within the scope of steam, at this point, the vapor (steam) temperature pass
Sensor acquires the Current Temperatures T3 of steam in real time, when the Current Temperatures T3 is fallen within the scope of T1-T2, then continues to control steam and adds
Hot device sprays the steam of Current Temperatures, when the Current Temperatures T3 is higher than temperature T2, then control the steam heater according to
Empirical equationVapor (steam) temperature is reduced, when the Current Temperatures T3 is lower than temperature T1, is then controlled
The steam heater empirically formulaIncrease vapor (steam) temperature.
As a further improvement of the present invention, the conveying mechanism includes a guide rail, a vehicle pedestal on the guide rail, institute
It states vehicle pedestal bottom and is equipped with idler wheel, the output shaft for the servo motor that is sequentially connected on the idler wheel, and idler wheel insertion is led
In rail, to drive vehicle pedestal along guideway transit.
As a further improvement of the present invention, a sealing thermal insulation being made of several heat-preservation cottons is equipped in the curing kilns
Room, the sealing thermal insulation partition are arranged several thermal insulation thermal insulation boards, the sealing thermal insulation room are divided into several independent
Keep the temperature locellus；Be respectively provided with inside each heat preservation locellus one group of temperature sensor, humidity sensor, heater, humidifier with
And temperature and humidity controller, to each heat preservation point room temperature, humidity individually be controlled, to realize independent temperature control, control humidity.
As a further improvement of the present invention, the jarring machine includes the first jarring machine and the second jarring machine；The cloth
Machine is auger hopper material distributing machine, and auger hopper material distributing machine is set up on the first jarring machine；The vehicle pedestal is equipped with one liter
Drop machine, the elevator are erected at it on the second jarring machine for sending element mold to the second jarring machine.
It as a further improvement of the present invention, further include demoulding station, the demoulding station is set to the subsequent work of curing kilns
At position, it is equipped with demoulding equipment for the demoulding station, which includes ingot stripper, photoelectric sensor and demoulding control
Device, when the photoelectric sensor detects that the light at demoulding station by when demoulding prefabricated components, then sends a signal to demoulding
Controller, the demoulding controller with control ingot stripper treat demoulding prefabricated components demoulded.
As a further improvement of the present invention, the ingot stripper includes turnover device and hydraulic cylinder, the turnover device by
Two identical structure flip-arm compositions, the effect end of the hydraulic cylinder acts on flip-arm, so that turnover device is driven to overturn,
It is demoulded with treating demoulding prefabricated components；The turnover device controls prefabricated components flip angle to be demoulded and reaches 75 ° ~ 80 °.
As a further improvement of the present invention, liquid reserve tank, circulating pump, several spray heads, maintenance are equipped in the curing kilns
The water inlet end of requesting terminal, steam temperature sensor, steam heater and control system, the circulating pump is connected to liquid reserve tank,
The water outlet of the circulating pump connects spray head；The output end of the maintenance requesting terminal connects the first defeated of the control system
Entering end, the output end of the steam temperature sensor connects the second input terminal of the control system, and the of the control system
One output end connects steam heater, the input terminal of the second output terminal connection circulating pump of the control system.
To achieve the goals above, the present invention uses following another technical solution: a kind of PC prefabricated components production line
Maintenance process follows the steps below operation using the curing system of the PC prefabricated components production line:
The first step, the maintenance requesting terminal send maintenance request to control system；
Second step, after the control system receives the maintenance request, the control system sends the first signal and follows to described
Liquid in liquid reserve tank is drawn through spray head at least to prefabricated components Mold Making station, cloth by ring pump, control loop pump
Station spray；
Third step, the control system send second signal to steam heater, and controlling steam heater to spray temperature is T1-T2
Steam in range, at this point, the steam temperature sensor acquires the Current Temperatures T3 of steam in real time, as the Current Temperatures T3
It falls within the scope of T1-T2, then continues to control the steam that steam heater sprays Current Temperatures, when the Current Temperatures T3 is higher than temperature
When spending T2, then the steam heater empirically formula is controlledVapor (steam) temperature is reduced, when described
When Current Temperatures T3 is lower than temperature T1, then the steam heater empirically formula is controlledIt rises
High vapor (steam) temperature.
Working principle and effect of the present invention are as follows:
The present invention relates to the maintenance process and system of a kind of PC prefabricated components production line, the transport path along conveying mechanism is successively set
Have Mold Making station, cloth station, strike off station and maintenance station: Mold Making equipment, cloth is respectively set in each station
Material equipment strikes off equipment and maintenance of equipment, Mold Making equipment include requesting terminal, Cloud Server, parameter acquisition unit and
Mold printer, apparatus for distributing include material distributing machine, jarring machine, imaging sensor, cloth shake control device and sender unit,
It strikes off equipment to include signal transceiver, strike off controller and Slicking apparatus, maintaining equipment includes a curing kilns, inside the curing kilns
Equipped with temperature and humidity terminal, temperature sensor, humidity sensor, heater, humidifier and temperature and humidity controller, the temperature and humidity
There is temperature difference threshold in controller, the heater includes variable heating resistance wire.
Temperature sensor is every acquiring the temperature in a curing kilns in time N, and by the Current Temperatures Td of acquisition and upper
One time N, the temperature Ts of acquisition was compared, and was judgedThe first decision content whether be greater than or equal to 0, if described
First decision content is greater than 0, then determines temperature rising at this time, then determine the second decision contentWhether 0 is greater than or equal to,
If the second decision content is greater than or equal to 0, illustrate that conserving kiln temperature rises excessively, then controls the variable heating of the heater
Resistance wire empirically formulaResistance wire is reduced, if the second decision content less than 0, illustrates to conserve
Kiln temperature is suitble to, if first decision content less than 0, determines temperature decline at this time, then determines third decision contentWhether it is greater than or equal to 0, if third decision content is greater than or equal to 0, illustrates that temperature decline is excessive in curing kilns,
Then control the variable heating resistance wire of the heater empirically formulaIncrease resistance wire, if
Third decision content then illustrates that conserving kiln temperature is suitble to less than 0；
Under maintenance state, the maintenance requesting terminal sends maintenance request to control system, and the control system receives institute
After stating maintenance request, the control system sends the first signal to the circulating pump, and control loop is pumped the liquid in liquid reserve tank
Spray head is drawn through at least to spray to prefabricated components Mold Making station, cloth station；The control system sends the second letter
Number give steam heater, control steam heater spray temperature be T1-T2 within the scope of steam, at this point, the vapor (steam) temperature pass
Sensor acquires the Current Temperatures T3 of steam in real time, when the Current Temperatures T3 is fallen within the scope of T1-T2, then continues to control steam and adds
Hot device sprays the steam of Current Temperatures, when the Current Temperatures T3 is higher than temperature T2, then control the steam heater according to
Empirical equationVapor (steam) temperature is reduced, when the Current Temperatures T3 is lower than temperature T1, is then controlled
Make the steam heater empirically formulaIncrease vapor (steam) temperature.
The maintenance of curing system and maintenance process of the invention is high-efficient, and human intervention is few, can be released effectively labour,
The blank of prefabricated components production line maintenance industry is filled up.
Detailed description of the invention
Attached drawing described here is only used for task of explanation, and is not intended to limit model disclosed in the present application in any way
It encloses.In addition, shape and proportional sizes of each component in figure etc. are only schematical, it is used to help the understanding to the application, and
It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application
Implement the application to select various possible shapes and proportional sizes as the case may be.In the accompanying drawings:
Attached drawing 1 is the schematic layout pattern of production line of the embodiment of the present invention；
Attached drawing 2 is the control principle drawing of Mold Making equipment in the embodiment of the present invention；
Attached drawing 3 is the control principle drawing of apparatus for distributing in the embodiment of the present invention；
Attached drawing 4 is the control principle drawing that equipment is struck off in the embodiment of the present invention；
Attached drawing 5 is the control principle drawing maintained equipment in the embodiment of the present invention；
Attached drawing 6 is the control principle drawing of curing system in the embodiment of the present invention.
Specific embodiment
The present invention will be further illustrated in following example.These embodiments are merely to illustrate the present invention, but not to appoint
Where formula limitation is of the invention.
Embodiment: a kind of maintenance process and system of PC prefabricated components production line
Referring to attached drawing 1, including a conveying mechanism, in the present embodiment, the conveying mechanism includes a guide rail, a vehicle on the guide rail
Type pedestal, vehicle pedestal bottom are equipped with idler wheel, the output shaft for the servo motor that is sequentially connected on the idler wheel, and the rolling
In wheel insertion guide rail, to drive vehicle pedestal along guideway transit.
The present embodiment is successively arranged along the transport path of conveying mechanism:
1, prefabricated components Mold Making station is provided with a Mold Making equipment for the Mold Making station, referring to attached drawing 2,
The Mold Making equipment includes requesting terminal, Cloud Server, parameter acquisition unit and mold printer, and the requesting terminal is used for
Print request is sent to Cloud Server, after the Cloud Server receives print request, the acquisition of command parameter collector, which is extracted, is asked
Mold drawing, die size and the material information in terminal are sought, and collected information is sent to mold printer, with control
The corresponding element mold of molding jig printer printing and making.
2, cloth station is provided with an apparatus for distributing for the cloth station, and referring to attached drawing 3, which includes cloth
Material machine, jarring machine, imaging sensor, cloth shake control device and sender unit, described image sensor is for detecting cloth
Expect with the presence or absence of the element mold of the first type of printing and making on station, when there are the element mold, then sends a signal to described
Cloth shake control device to control material distributing machine cloth into element mold, while controlling the jarring machine vibration, by cloth
The component material shake entered in element mold is flat, and after the completion of cloth vibration, the sender unit sends a signal to following signals and receives
Send out device.The jarring machine includes the first jarring machine and the second jarring machine.In the present embodiment, the material distributing machine is auger hopper cloth
Machine, and auger hopper material distributing machine is set up on the first jarring machine.Vehicle pedestal is equipped with an elevator, which is used for structure
Part mold is sent to the second jarring machine, is erected at it on the second jarring machine.
3, station is struck off, the cloth station is provided with one and strikes off equipment, referring to attached drawing 4, it includes letter that this, which strikes off equipment,
Number transceiver strikes off controller and Slicking apparatus, when the signal transceiver receives the signal sent by sender unit, hair
Send control signal to controller is struck off, the controller control Slicking apparatus that strikes off is to the component in the element mold after completing cloth
Material strikes off.
4, station is conserved, for one maintenance of equipment of maintenance station setting, referring to attached drawing 5, which includes one feeding
Kiln is protected, is equipped with temperature and humidity terminal, temperature sensor, humidity sensor, heater, humidifier and temperature and humidity inside the curing kilns
Controller has temperature difference threshold in the temperature and humidity controller, and the heater includes variable heating resistance wire；In working condition
Under, the temperature and humidity terminal sends temperature-humidity signal to the temperature and humidity controller, to control temperature and humidity controller control heating
Device and humidifier work, it is described wet to require the temperature and humidity in control curing kilns according to the temperature and humidity in temperature and humidity terminal
Degree sensor acquires the humidity in curing kilns in real time, then feeds back to the temperature and humidity controller, to control the humidifier control
Humidity in curing kilns.
The temperature sensor is every acquiring the temperature in a curing kilns in time N, and by the Current Temperatures Td of acquisition
The temperature Ts of acquisition is compared with upper time N, and is judgedThe first decision content whether be greater than or equal to 0, if
First decision content is greater than 0, then determines temperature rising at this time, then determine the second decision contentWhether it is greater than or waits
In 0, if the second decision content is greater than or equal to 0, illustrate that conserving kiln temperature rises excessively, then controls the variable of the heater
Resistive heater empirically formulaResistance wire is reduced, if the second decision content illustrates less than 0
It conserves kiln temperature to be suitble to, if first decision content less than 0, determines temperature decline at this time, then determines third decision contentWhether it is greater than or equal to 0, if third decision content is greater than or equal to 0, illustrates that temperature decline is excessive in curing kilns,
Then control the variable heating resistance wire of the heater empirically formulaIncrease resistance wire, if
Third decision content then illustrates that conserving kiln temperature is suitble to less than 0.
Wherein, a sealing thermal insulation room being made of several heat-preservation cottons is equipped in the curing kilns, in the sealing thermal insulation room
Several thermal insulation thermal insulation boards are arranged in interval, and the sealing thermal insulation room is divided into several independent heat preservation locellus.
Be respectively provided with inside each heat preservation locellus one group of temperature sensor, humidity sensor, heater, humidifier and
Temperature and humidity controller, to each heat preservation point room temperature, humidity individually be controlled, to realize independent temperature control, control humidity.
5, demoulding station, the demoulding station are set at the subsequent work stations of curing kilns, are equipped with demoulding for the demoulding station
Equipment, which includes ingot stripper, photoelectric sensor and demoulding controller, when the photoelectric sensor detects demoulding
Light at station when demoulding prefabricated components, is then sent a signal to demoulding controller, and the demoulding controller is de- to control
Mould machine is treated demoulding prefabricated components and is demoulded.The ingot stripper includes turnover device and hydraulic cylinder, and the turnover device is by two
A identical structure flip-arm composition, the effect end of the hydraulic cylinder acts on flip-arm, so that turnover device is driven to overturn, with
Demoulding prefabricated components are treated to be demoulded.The turnover device controls prefabricated components flip angle to be demoulded and reaches 75 ° ~ 80 °.
Referring to attached drawing 6, the curing system includes three independent sealed maintenance rooms, which is located at prefabricated
Element mold makes station, cloth station and strikes off at station, and each sealed maintenance chamber interior is equipped with liquid reserve tank, circulation
Pump, several spray heads, maintenance requesting terminal, steam temperature sensor, steam heater and control system, the circulating pump
Water inlet end is connected to liquid reserve tank, and the water outlet of the circulating pump connects spray head；The output end of the maintenance requesting terminal connects institute
The first input end of control system is stated, the output end of the steam temperature sensor connects the second input of the control system
End, the first output end of the control system connect steam heater, and the second output terminal of the control system connects circulating pump
Input terminal；
Under maintenance state, the maintenance requesting terminal sends maintenance request to control system, and the control system receives institute
After stating maintenance request, the control system sends the first signal to the circulating pump, and control loop is pumped the liquid in liquid reserve tank
Spray head is drawn through to prefabricated components Mold Making station, cloth station and strikes off station spray；The control system hair
Send second signal to steam heater, controlling steam heater to spray temperature is the steam within the scope of T1-T2, at this point, the steaming
Stripping temperature sensor acquires the Current Temperatures T3 of steam in real time, when the Current Temperatures T3 is fallen within the scope of T1-T2, then continues to control
Steam heater processed sprays the steam of Current Temperatures, when the Current Temperatures T3 is higher than temperature T2, then controls the steam and adds
Hot device empirically formulaVapor (steam) temperature is reduced, when the Current Temperatures T3 is lower than temperature T1,
Then control the steam heater empirically formulaIncrease vapor (steam) temperature.
Liquid reserve tank, circulating pump, several spray heads, maintenance requesting terminal, steam are equipped in the present embodiment, in the curing kilns
Temperature sensor, steam heater and control system, the water inlet end of the circulating pump are connected to liquid reserve tank, and the circulating pump goes out
Water end (W.E.) connects spray head；The output end of the maintenance requesting terminal connects the first input end of the control system, the steam
The output end of temperature sensor connects the second input terminal of the control system, and the first output end of the control system, which connects, to be steamed
Vapour heater, the input terminal of the second output terminal connection circulating pump of the control system, the maintenance being also used in curing kilns.
More than, follow the steps below maintenance operations:
The first step, the maintenance requesting terminal send maintenance request to control system；
Second step, after the control system receives the maintenance request, the control system sends the first signal and follows to described
Liquid in liquid reserve tank is drawn through spray head at least to prefabricated components Mold Making station, cloth by ring pump, control loop pump
Station spray；
Third step, the control system send second signal to steam heater, and controlling steam heater to spray temperature is T1-T2
Steam in range, at this point, the steam temperature sensor acquires the Current Temperatures T3 of steam in real time, as the Current Temperatures T3
It falls within the scope of T1-T2, then continues to control the steam that steam heater sprays Current Temperatures, when the Current Temperatures T3 is higher than temperature
When spending T2, then the steam heater empirically formula is controlledVapor (steam) temperature is reduced, institute is worked as
When stating Current Temperatures T3 lower than temperature T1, then the steam heater empirically formula is controlled
Increase vapor (steam) temperature.
It should be noted that in the description of the present application, unless otherwise indicated, the meaning of " plurality " is two or two with
On.
Here the combination of element, ingredient, component or step is described using term "comprising" or " comprising " it is also contemplated that
Substantially the embodiment being made of these elements, ingredient, component or step.Here by using term " can with ", it is intended to illustrate
Described any attribute that " can with " includes all is optional.
Multiple element, ingredient, component or step can be provided by single integrated component, ingredient, component or step.Optionally
Ground, single integrated component, ingredient, component or step can be divided into multiple element, ingredient, component or the step of separation.It is used to
The open "a" or "an" for describing element, ingredient, component or step is not said to exclude other elements, ingredient, component
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except provided example all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined referring to foregoing description, but should referring to preceding claims and this
The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of benefit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed
Apply for a part of theme.
The series of detailed descriptions listed above only for the application feasible embodiment specifically
Bright, they are not the protection scope to limit the application, all without departing from equivalent implementations made by the application skill spirit
Or change should be included within the scope of protection of this application.
Claims (9)
1. a kind of curing system of PC prefabricated components production line, it is characterised in that: the production line includes a conveying mechanism, along defeated
The transport path of mechanism is sent to be successively arranged:
Prefabricated components Mold Making station is provided with a Mold Making equipment for the Mold Making station, which sets
Standby includes requesting terminal, Cloud Server, parameter acquisition unit and mold printer, and the requesting terminal is used to send out to Cloud Server
After sending print request, the Cloud Server to receive print request, the mould in requesting terminal is extracted in the acquisition of command parameter collector
Have drawing, die size and material information, and collected information is sent to mold printer, to control mold printer
The corresponding element mold of printing and making；
Cloth station is provided with an apparatus for distributing for the cloth station, which includes material distributing machine, jarring machine, image
Sensor, cloth shake control device and sender unit, described image sensor whether there is on cloth station for detecting
The element mold of the first type of printing and making then sends a signal to the cloth shake control device when there are the element mold, with
Material distributing machine cloth into element mold is controlled, while controlling the jarring machine vibration, the structure that will be distributed into element mold
The shake of part material is flat, and after the completion of cloth vibration, the sender unit sends a signal to following signal transceivers；
Station is struck off, the cloth station is provided with one and strikes off equipment, this strikes off equipment and includes signal transceiver, strikes off control
Device and Slicking apparatus when the signal transceiver receives the signal sent by sender unit, send control signal to striking off
Controller, the controller control Slicking apparatus that strikes off strike off the component material in the element mold after completing cloth；
Station is conserved, for one maintenance of equipment of maintenance station setting, which includes a curing kilns, inside the curing kilns
Equipped with temperature and humidity terminal, temperature sensor, humidity sensor, heater, humidifier and temperature and humidity controller, the temperature and humidity
There is temperature difference threshold in controller, the heater includes variable heating resistance wire；The temperature and humidity terminal sends temperature and humidity letter
Number give the temperature and humidity controller, with control temperature and humidity controller control heater and humidifier work, with according to temperature and humidity end
Temperature and humidity in end requires the temperature and humidity in control curing kilns, and the humidity sensor acquires wet in curing kilns in real time
Degree, then the temperature and humidity controller is fed back to, to control the humidity in the humidifier control curing kilns；
The temperature sensor is every acquiring the temperature in a curing kilns in time N, and by the Current Temperatures Td of acquisition and upper
One time N, the temperature Ts of acquisition was compared, and was judgedThe first decision content whether be greater than or equal to 0, if described
First decision content is greater than 0, then determines temperature rising at this time, then determine the second decision contentWhether 0 is greater than or equal to,
If the second decision content is greater than or equal to 0, illustrate that conserving kiln temperature rises excessively, then controls the variable heating of the heater
Resistance wire empirically formulaResistance wire is reduced, if the second decision content less than 0, illustrates to support
It protects kiln temperature to be suitble to, if first decision content less than 0, determines temperature decline at this time, then determines third decision contentWhether it is greater than or equal to 0, if third decision content is greater than or equal to 0, illustrates that temperature decline is excessive in curing kilns,
Then control the variable heating resistance wire of the heater empirically formulaIncrease resistance wire,
If third decision content less than 0, illustrates that conserving kiln temperature is suitble to；
The curing system includes at least two independent sealed maintenance rooms, which is provide with one to one
At at least prefabricated components Mold Making station, cloth station, each sealed maintenance chamber interior be equipped with liquid reserve tank, circulating pump,
Several spray heads, maintenance requesting terminal, steam temperature sensor, steam heater and control system, the circulating pump into
Water end (W.E.) is connected to liquid reserve tank, and the water outlet of the circulating pump connects spray head；Described in the output end connection of the maintenance requesting terminal
The first input end of control system, the output end of the steam temperature sensor connect the second input terminal of the control system,
First output end of the control system connects steam heater, and the second output terminal of the control system connects the defeated of circulating pump
Enter end；
Under maintenance state, the maintenance requesting terminal sends maintenance request to control system, and the control system receives institute
After stating maintenance request, the control system sends the first signal to the circulating pump, and control loop is pumped the liquid in liquid reserve tank
Spray head is drawn through at least to spray to prefabricated components Mold Making station, cloth station；The control system sends the second letter
Number give steam heater, control steam heater spray temperature be T1-T2 within the scope of steam, at this point, the vapor (steam) temperature pass
Sensor acquires the Current Temperatures T3 of steam in real time, when the Current Temperatures T3 is fallen within the scope of T1-T2, then continues to control steam and adds
Hot device sprays the steam of Current Temperatures, when the Current Temperatures T3 is higher than temperature T2, then control the steam heater according to
Empirical equationVapor (steam) temperature is reduced, when the Current Temperatures T3 is lower than temperature T1, is then controlled
The steam heater empirically formulaIncrease vapor (steam) temperature.
2. the curing system of PC prefabricated components production line according to claim 1, it is characterised in that: the conveying mechanism packet
A guide rail, a vehicle pedestal on the guide rail are included, vehicle pedestal bottom is equipped with idler wheel, and transmission connection one is watched on the idler wheel
The output shaft of motor is taken, and in idler wheel insertion guide rail, to drive vehicle pedestal along guideway transit.
3. the curing system of PC prefabricated components production line according to claim 1, it is characterised in that: set in the curing kilns
There is a sealing thermal insulation room being made of several heat-preservation cottons, several thermal insulation thermal insulation boards are arranged in the sealing thermal insulation partition, will
The sealing thermal insulation room is divided into several independent heat preservation locellus.
4. the curing system of PC prefabricated components production line according to claim 3, it is characterised in that: each heat preservation point
Chamber interior is respectively provided with one group of temperature sensor, humidity sensor, heater, humidifier and temperature and humidity controller, thus by every
A heat preservation point room temperature, humidity individually control, to realize independent temperature control, control humidity.
5. the curing system of PC prefabricated components production line according to claim 2, it is characterised in that: the jarring machine includes
First jarring machine and the second jarring machine；The material distributing machine is auger hopper material distributing machine, and auger hopper material distributing machine is set up in first
On jarring machine；The vehicle pedestal is equipped with an elevator, which makes for sending element mold to the second jarring machine
It is erected on the second jarring machine.
6. the curing system of PC prefabricated components production line according to claim 1, it is characterised in that: further include stripper
Position, the demoulding station are set at the subsequent work stations of curing kilns, are equipped with demoulding equipment, the demoulding equipment packet for the demoulding station
Include ingot stripper, photoelectric sensor and demoulding controller, when the photoelectric sensor detect the light at demoulding station by
When demoulding prefabricated components, then send a signal to demoulding controller, the demoulding controller with control ingot stripper treat demould it is prefabricated
Component is demoulded.
7. the curing system of PC prefabricated components production line according to claim 6, it is characterised in that: the ingot stripper includes
Turnover device and hydraulic cylinder, the turnover device are made of two identical structure flip-arms, the effect end effect of the hydraulic cylinder
On flip-arm, so that turnover device be driven to overturn, demoulded with treating demoulding prefabricated components；Turnover device control to
Demoulding prefabricated components flip angle reaches 75 ° ~ 80 °.
8. the curing system of PC prefabricated components production line according to claim 1, it is characterised in that: set in the curing kilns
There are liquid reserve tank, circulating pump, several spray heads, maintenance requesting terminal, steam temperature sensor, steam heater and control system
System, the water inlet end of the circulating pump are connected to liquid reserve tank, and the water outlet of the circulating pump connects spray head；The maintenance requesting terminal
Output end connect the first input end of the control system, the output end of the steam temperature sensor connects the control and is
Second input terminal of system, the first output end of the control system connect steam heater, the second output of the control system
The input terminal of end connection circulating pump.
9. a kind of maintenance process of PC prefabricated components production line, it is characterised in that: use PC prefabricated components described in claim 1
The curing system of production line follows the steps below operation:
The first step, the maintenance requesting terminal send maintenance request to control system；
Second step, after the control system receives the maintenance request, the control system sends the first signal and follows to described
Liquid in liquid reserve tank is drawn through spray head at least to prefabricated components Mold Making station, cloth by ring pump, control loop pump
Station spray；
Third step, the control system send second signal to steam heater, and controlling steam heater to spray temperature is T1-T2
Steam in range, at this point, the steam temperature sensor acquires the Current Temperatures T3 of steam in real time, as the Current Temperatures T3
It falls within the scope of T1-T2, then continues to control the steam that steam heater sprays Current Temperatures, when the Current Temperatures T3 is higher than temperature
When spending T2, then the steam heater empirically formula is controlledVapor (steam) temperature is reduced,
When the Current Temperatures T3 is lower than temperature T1, then the steam heater empirically formula is controlledIncrease vapor (steam) temperature.
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