CN106563776A - Control system and control method of casting shaping process - Google Patents
Control system and control method of casting shaping process Download PDFInfo
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- CN106563776A CN106563776A CN201610970011.1A CN201610970011A CN106563776A CN 106563776 A CN106563776 A CN 106563776A CN 201610970011 A CN201610970011 A CN 201610970011A CN 106563776 A CN106563776 A CN 106563776A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B22C19/04—Controlling devices specially designed for moulding machines
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Abstract
The invention discloses a control system and a control method of a casting shaping process. The control system includes: a shaping control unit, and a plurality of executing devices, each of which is connected to the shaping control unit through communication. The shaping control unit is used for acquiring control parameters, including standard shaping parameters, and sending control signals to corresponding executing devices according to the control parameters. The executing devices execute corresponding operations according to the control signals. The shaping control unit is also used for acquiring shaping parameters of the executing devices and regulating the control signals according to the standard shaping parameters and the shaping parameters. The system and the method achieve uniform control on a plurality of executing devices and shaping parameters during the casting shaping process, so that the shaping parameters of the executing devices can reach the requirement of the standard shaping parameter of the shaping process, thereby effectively executing the shaping process and improving product quality.
Description
Technical field
The present invention relates to cast and automatic control technology field, it particularly relates to a kind of control of casting and molding process
The control method of system and casting and molding process.
Background technology
Moulding operation is one critical process of casting industry, the operation stream for having a set of complexity during moulding operation
Journey, needs to operate multiple equipment to complete simultaneously.At present in casting industry, the multiple equipment for modeling process all needs
Operator are individually operated and then carry out moulding operation.Operator in order to operate many complete equipments, generally require aborning
Different positions is gone to control different equipment, and this mode for operating more can inherently reduce actual production efficiency；Because
Multiple equipment be some the crucial modeling parameters for operating and producing because of each step in independent control, therefore actual production process all
Cannot be effectively controlled；The each independent control system of multiple equipment can not store the history parameters number in modeling process
According to, and without direct matching relationship between multiple equipment, this results in foundry production nothing after there are quality problems
Method reviews reason.
In the control method of existing casting and molding process, there are many key modeling parameters in whole moulding production process
Cannot get effective control, so as to product quality can be caused to decline.Simultaneously the crucial modeling parameters during these also cannot be carried out
Record is preserved, and when the situation of product rejection is occurred in that, operator cannot also review moulding link of problems, therefore produce
Quality cannot be effectively ensured.It is therefore desirable to a set of control system can comprehensively, uniformly manage and control formative technology
The multiple equipment of process, records all crucial modeling parameters in modeling process, and can handle it to abnormal in time.
In the patent application of Publication No. 105499518A of Ningguo City Zhicheng Machinery Manufacturing Co., Ltd, one is disclosed
Casting and molding production line and foundry production line, including input trolley, output dolly and at least two moulding machines etc. are planted, is then passed through
Cooperation between each dolly completes modeling process and casting process, can improve raw rate of production and marketing, but disclosed herein is to make
A kind of execution equipment during type.
It is public in the patent application of Publication No. 102756097B of Qiqihar orbit Transport equipment, limited liability Co.ltd
A kind of casting and molding method and casting and molding production system are opened.The casting and molding production system includes transmission track and along transmission
Multiple processing meanss that track is arranged, multiple processing meanss include at least one linkage processing meanss, and link processing meanss bag
The processor structure action simultaneously at least two processing mechanisms, and same linkage processing meanss is included, for along transmission track
At least two pending objects of transmission are processed simultaneously.But disclosed herein is also a kind of execution in modeling process
Equipment.
For in correlation technique can not to casting and molding during multiple execution equipment and modeling parameters carry out unifying control
The problem that system and product quality cannot ensure, not yet proposes at present effective solution.
The content of the invention
For in correlation technique can not to casting and molding during multiple execution equipment and modeling parameters carry out unifying control
The problem that system and product quality cannot ensure, the present invention proposes a kind of control system and casting and molding of casting and molding process
The control method of process, the multiple execution equipment and modeling parameters during can realizing to casting and molding are uniformly controlled,
Improve product quality.
The technical scheme is that what is be achieved in that：
According to an aspect of the invention, there is provided a kind of control system of casting and molding process, including：Moulding control is single
Unit；And multiple execution equipment, in multiple execution equipment each perform equipment with moulding control unit communicate to connect；Its
In, moulding control unit is used for acquisition to be included the control parameter of standard modeling parameters and is set to corresponding execution according to control parameter
Preparation send control signal, and each performs equipment is used to perform corresponding operation according to control signal, and moulding control unit is additionally operable to
Obtain the modeling parameters of each execution equipment and control signal is adjusted according to standard modeling parameters and modeling parameters.
According to one embodiment of present invention, moulding control unit includes：Detection module, for by modeling parameters and standard
Modeling parameters compare to obtain testing result；Wherein, moulding control unit is additionally operable to be sentenced in real time according to testing result
It is disconnected, and when modeling parameters are not inconsistent together in standard modeling parameters, control signal is adjusted to control to perform equipment accordingly
Corresponding operation is performed again.
According to one embodiment of present invention, each execution equipment is additionally operable to send what operation was completed to moulding control unit
Signal is completed, moulding control unit sends control signal so that corresponding execution sets according to signal is completed to corresponding execution equipment
It is standby to perform corresponding operation.
According to one embodiment of present invention, multiple execution equipment include：Transloading equipment, for transporting in modeling process
Sandbox；Core setter, for styling representation mock to be put into sandbox；And sand feeding equipment, in the sandbox equipped with moulding module
Perform plus sand operation, and jolt ramming operation is performed while performing plus sand is operated.
According to one embodiment of present invention, moulding control unit includes：Control module, for sending control signal；With
And data acquisition module, for obtaining modeling parameters.
According to one embodiment of present invention, also include：Transhipment control unit, is communicatively coupled to moulding control unit and turns
Between fortune equipment, for receiving control signal and controlling transloading equipment according to control signal, it is additionally operable to obtain and to data acquisition
Module sends the modeling parameters of transloading equipment；Lower core control unit, is communicatively coupled to moulding control unit and core setter, for connecing
Receive control signal and core setter is controlled according to control signal, be additionally operable to obtain and send the moulding of core setter to data acquisition module
Parameter；And add sand control unit, it is communicatively coupled between moulding control unit and sand feeding equipment, for receiving control signal simultaneously
Sand feeding equipment is controlled according to control signal, is additionally operable to obtain and is sent the modeling parameters of sand feeding equipment to data acquisition module.
According to one embodiment of present invention, moulding control unit includes：Alarm module, for being generated according to testing result
Concurrently send alarm signal.
According to one embodiment of present invention, modeling parameters include：Lower core result parameter, plus sand result parameter and jolt ramming
Result parameter；Wherein, moulding control unit is additionally operable to store lower core result parameter, adds sand result parameter and jolt ramming result parameter.
According to one embodiment of present invention, transloading equipment includes：Roller line and ferry bus；Sand feeding equipment includes：Drench with rain
Plus sand device and plain bumper.
According to a further aspect in the invention, there is provided a kind of control method of casting and molding process, including：Moulding control is single
Unit obtains the control parameter for including standard modeling parameters；Moulding control unit sends according to control parameter to the corresponding equipment that performs
Control signal；Each performs equipment and performs corresponding operation according to control signal, while moulding control unit obtains each execution
The modeling parameters of equipment are simultaneously adjusted according to standard modeling parameters and modeling parameters to control signal.
The present invention obtains control parameter and is sent to the corresponding equipment that performs according to control parameter by moulding control unit
Control signal to perform casting and molding during corresponding operating, while each execution equipment perform corresponding operating during
Obtain modeling parameters and control signal is adjusted according to standard modeling parameters and modeling parameters.Realize to casting and molding
During multiple execution equipment and modeling parameters be uniformly controlled, enable each modeling parameters for performing equipment to reach moulding
The requirement of the standard modeling parameters of technique, and then formative technology is effectively performed, improve product quality.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can be being obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the block diagram of the control system of casting and molding process according to embodiments of the present invention；
Fig. 2 is the schematic layout pattern of the control system of casting and molding process according to embodiments of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to present invention protection
Scope.
A kind of embodiments in accordance with the present invention, there is provided control system of casting and molding process.
With reference to shown in Fig. 1 and Fig. 2, the control system of casting and molding process according to embodiments of the present invention includes：Moulding control
Unit processed 110；And multiple execution equipment, it is logical with moulding control unit 110 that each in multiple execution equipment performs equipment
Letter connection；Wherein, moulding control unit 110 be used for obtain include standard modeling parameters control parameter and according to control parameter to
The corresponding equipment that performs sends control signal, and each performs equipment is used to perform corresponding operation, moulding control according to control signal
Unit processed 110 is additionally operable to obtain the modeling parameters of each execution equipment and according to standard modeling parameters and modeling parameters to control
Signal is adjusted.Standard modeling parameters therein are arranged according to the requirement of formative technology, by according to standard moulding
Parameter and modeling parameters are adjusted to control each equal energy of modeling parameters of execution equipment in modeling process to control signal
The requirement of conformance with standard modeling parameters, and then control the requirement that modeling parameters meet formative technology.
Above-mentioned technical proposal, obtains control parameter and is set to corresponding execution according to control parameter by moulding control unit
Preparation send control signal to perform casting and molding during corresponding operating, while performing corresponding operating in each execution equipment
During obtain and modeling parameters and control signal be adjusted according to standard modeling parameters and modeling parameters.Realize to casting
Being uniformly controlled for multiple execution equipment and modeling parameters in modeling process, enables each modeling parameters for performing equipment to reach
The requirement of the standard modeling parameters of formative technology, and then formative technology is effectively performed, reduce the people in modeling process
Power puts into, and improves production efficiency, has saved production cost.
According to one embodiment of present invention, multiple execution equipment can include：Transloading equipment, specifically, the transhipment sets
It is standby to include roller line 131 and ferry bus 132, for transporting sandbox in modeling process.Under multiple execution equipment also include
Core machine 133, for styling representation mock to be put into sandbox.Multiple execution equipment also include sand feeding equipment, specifically, the sand feeding equipment
Raining-type sand filling device 134 and plain bumper 135 can be included, for performing in the sandbox equipped with moulding module sand operation is added, and
Perform and add sand that jolt ramming operation is performed while operation.It should be noted that the transhipment that above-mentioned execution equipment is not limited to the above sets
Standby, core setter and sand feeding equipment, can choose suitable equipment according to being actually needed for formative technology；Similarly, transloading equipment
Corresponding suitable equipment can also be chosen according to being actually needed for formative technology with sand feeding equipment.
According to one embodiment of present invention, moulding control unit 110 includes：Control module 111, for sending control letter
Number；And data acquisition module 112, for obtaining modeling parameters.In actual applications, moulding control unit 110 can be work
Control machine, data acquisition module 112 can be OPC (Object Linking and Embedding (OLE) for Process
Control, for the industrial standard OLE of process control) server.
According to one embodiment of present invention, moulding control unit 110 includes：Detection module, for by modeling parameters with
Standard modeling parameters compare to obtain testing result；Wherein, moulding control unit 110 is additionally operable to be carried out according to testing result
Real-time judge, and when modeling parameters are not inconsistent together in standard modeling parameters, control signal is adjusted to control to hold accordingly
Row equipment performs again corresponding operation.Further, moulding control unit 110 also includes：Alarm module, for according to detection
As a result alarm signal is generated and sent.The detection of each operation to modeling process is realized, when modeling parameters are unqualified, then
Can stop carrying out next process and provide alarm signal to carry out artificial treatment or other respective handling measures, it is ensured that be each
The modeling parameters of individual operation all reach the requirement of standard modeling parameters, ensure that product quality.
According to one embodiment of present invention, each execution equipment is additionally operable to be sent to moulding control unit 110 and has operated
Into complete signal, moulding control unit 110 sends control signal so that corresponding according to signal is completed to corresponding execution equipment
Execution equipment perform corresponding operation, i.e., when an execution equipment is to completing that moulding control unit 110 sends that operation completes
After signal, another performs equipment start-up operation to the control of moulding control unit 110, so that modeling process can obtain order and hold
OK.
According to one embodiment of present invention, the control system of casting and molding process of the invention also includes：Transhipment control
Unit 121, is communicatively coupled between moulding control unit 110 and transloading equipment (roller line 131 and ferry bus 132), for connecing
Receive control signal and transloading equipment (roller line 131 and ferry bus 132) is controlled according to control signal, be additionally operable to obtain and to data
Acquisition module 112 sends the modeling parameters of transloading equipment (roller line 131 and ferry bus 132)；Lower core control unit 122, communication
Moulding control unit 110 and core setter 133 are connected to, for receiving control signal and controlling core setter 133 according to control signal,
It is additionally operable to obtain and sends the modeling parameters of core setter 133 to data acquisition module 112；And add sand control unit 123, communicate
It is connected between moulding control unit 110 and sand feeding equipment (raining-type sand filling device 134 and plain bumper 135), for receiving control letter
Number and according to control signal control sand feeding equipment (raining-type sand filling device 134 and plain bumper 135), be additionally operable to obtain and to data acquisition
Module 112 sends the modeling parameters of sand feeding equipment (raining-type sand filling device 134 and plain bumper 135).
Control module 111 is integrated, operate in moulding control unit 110.Each operation interface for performing equipment can be complete
Portion is integrated in control module 111, wherein the manual control and control automatically of the execution equipment to the connection of all bottoms can be included
The interface of system.
Data acquisition module 112 is also integrated, operate in moulding control unit 110, is mainly used in moulding control unit 110
With transhipment control unit 121, lower core control unit 122, the communication for adding sand control unit 123.One side moulding control unit 110
By the way that data acquisition module 112 is to transhipment control unit 121, lower core control unit 122 and adds sand control unit 123 to send control
Signal, on the other hand transhipment control unit 121, lower core control unit 122 pass through it to moulding control with sand control unit 123 is added
Unit 110 feeds back the real-time modeling parameters that each performs equipment.
Transhipment control unit 121, lower core control unit 122 may each be PLC with sand control unit 123 is added
(Programmable Logic Controller, programmable logic controller (PLC)).Transhipment control unit 121, lower core control unit
122 pass through the control signal that data acquisition module 112 receives moulding control unit 110 with sand control unit 123 is added, and then control
Communicate with the operation of the corresponding execution equipment of connection；Fed back to moulding control unit 110 by data acquisition module 112 simultaneously
Each performs the real-time modeling parameters of equipment.
According to one embodiment of present invention, modeling parameters include：Lower core result parameter, plus sand result parameter and jolt ramming
Result parameter；Wherein, moulding control unit 110 is additionally operable to store lower core result parameter, adds sand result parameter and jolt ramming result ginseng
Number.Certainly, the modeling parameters are not limited to that the above is several, can also include needing to carry out technology controlling and process in actual modeling process
Other parameters, can according to actual needs choose suitable modeling parameters.
Wherein, moulding control unit 110, data acquisition module 112, transhipment control unit 121, lower core control unit 122
With plus sand control unit 123, it would however also be possible to employ realizing, the present invention does not make concrete restriction to this to other concrete modes.
With reference to Fig. 2, roller line 131, ferry bus 132, core setter 133, raining-type sand filling device 134, plain bumper 135 are bottom reality
The execution equipment on border, roller line 131, ferry bus 132 are controlled by transhipment control unit 121, and core setter 133 is controlled by lower core control
Unit
122, raining-type sand filling device 134, plain bumper 135 are controlled by plus sand control unit 123.Wherein roller line 131 and ferry-boat
Car 132 is mainly used for the transhipment of modeling process cheek 140, and that raining-type sand filling device 134 is erected on roller line 131 is true
Positioning is put, and is mainly used in filling bed load in the sandbox 140 on roller line 131, and core setter 133 is located at raining-type sand filling device 134
Next station, is mainly used in being put into model into sandbox 140, plain bumper 135 be located at core setter 133 next station, for
While raining-type sand filling device 134 fills bed load in sandbox 140, to the jolt ramming in back-up sand of sandbox 140 on roller line 131, this
Sample is achieved that the effect for adding sand and consolidation.
Further, before casting and molding process is carried out, the following steps can first be carried out：In moulding industrial computer restocking
If opc server, and corresponding configuration is carried out in opc server, by opc server and transhipment control unit 121, add sand control
Unit 123 is attached, and realizes opc server and transports control unit 121 and add sand control unit 123 to communicate to connect；Combing
All controls and monitoring object and its corresponding relation during casting and molding, and each control change for performing equipment is generated according to this
Amount gathers variable with the modeling parameters of the equipment of execution；Above-mentioned control variable and modeling parameters collection variable are all sent to OPC
Server is called for moulding control unit 110；Moulding control unit 110 is configured according to the workflow of casting and molding process.
Wherein, above-mentioned control variable can include the manual control variable of each execution equipment and the automatic variable of equipment, above-mentioned
Modeling parameters collection variable can include critical operational parameters variable, equipment operational monitoring variable and the equipment alarm of execution equipment
Variable etc..
With reference to Fig. 1 and Fig. 2, the specific workflow of the control system of the casting and molding process of the present invention is entered below
Row explanation.Specific workflow is comprised the following steps：
Step 1, moulding control unit 110 is received after the plan of modeling process, moulding control unit 110 can first from
Control parameter corresponding with the plan is downloaded in Upper system, standard modeling parameters therein include：Plus sand standard modeling parameters,
Lower core standard modeling parameters and jolt ramming standard modeling parameters.
Step 2, control parameter download after the completion of, moulding control unit 110 start this plan modeling process, and to
Transhipment control unit 121 sends the first transhipment control signal of transhipment sandbox 140.
Step 3, transhipment control unit 121 is received after the first transhipment control signal, and control roller line 131 is by 140 turns of sandbox
The station position of raining-type sand filling device 134 is transported to, and to moulding control after sandbox 140 reaches the station position of raining-type sand filling device 134
The transhipment of the feedback of unit processed 110 first completes signal.
Step 4, moulding control unit 110 receives the first transhipment of the transhipment feedback of control unit 121 and completes after signal, root
According to control parameter to plus sand control unit 123 send automatic sand adding plus sand control signal.Specifically, in control parameter here
Including：Raining-type sand filling speed, raining-type sand filling height, raining-type sand filling time, raining-type sand filling frequency of vibration, raining-type sand filling time of vibration
Etc. parameter.Simultaneously moulding control unit 110 will add sand operation corresponding all with this plus sand standard modeling parameters send plus sand
Control unit 123.
Step 5, plus sand control unit 123 receive plus sand control signal after control raining-type sand filling device 134 start perform
Plus sand process.During sand is added, plus sand control unit 123 feeds back raining-type sand filling device 134 to moulding control unit 110 in real time
Modeling parameters, and plus complete signal to the feedback of moulding control unit 110 plus sand after sand process is completed, while by final plus
Sand result parameter is also fed back to moulding control unit 110, and the wherein modeling parameters of raining-type sand filling device 134 include plus sand result ginseng
Number.Moulding control unit 110 is stored the modeling parameters of the raining-type sand filling device 134 for receiving, for subsequent query.
Step 6, after adding sand process to terminate, moulding control unit 110 detects whether above-mentioned plus sand result parameter meets and adds
The requirement of sand standard modeling parameters, is reported to the police to point out operator to carry out artificial treatment if being unsatisfactory for, and is re-started
Step 6.
Step 7, when plus sand process plus sand result parameter meet plus after sand standard modeling parameters, moulding control unit 110
Second is sent to transhipment control unit 121 transport control signal.
Step 8, transhipment control unit 121 is received after the second transhipment control signal, and the sandbox 140 for adding sand is transported to
The station position of core setter 133, and feed back to moulding control unit 110 after sandbox 140 reaches the station position of core setter 133
Second transhipment completes signal.
Step 9, moulding control unit 110 receives the second transhipment and completes after signal, according to the downward core control of control parameter
Unit 122 sends lower core control signal.Specifically, control parameter here also includes：The relative position of styling representation mock and sandbox wall
Put parameter.Simultaneously moulding control unit 110 is sent to down all lower core standard modeling parameters corresponding with this core setting
Core control unit 122.
Step 10, lower core control unit 122 controls core under core setter 133 starts to perform after lower core control signal is received
Process.During lower core, lower core control unit 122 feeds back in real time the moulding ginseng of core setter 133 to moulding control unit 110
Number, and signal is completed to core under the feedback of moulding control unit 110 after lower core process is completed, while final lower core result is joined
Number is also fed back to moulding control unit 110, and the wherein modeling parameters of core setter 133 include lower core result parameter.Moulding control is single
Unit 110 is stored the modeling parameters of the core setter 133 for receiving, for subsequent query.
Step 11, after lower core process terminates, moulding control unit 110 detects above-mentioned lower core result parameter i.e. styling representation mock
With the relative position of sandbox wall, if meet the requirement of lower core standard modeling parameters, reported to the police to point out behaviour if being unsatisfactory for
Manually adjusted as personnel, and re-started step 11.
Step 12, under instantly the lower core result parameter of core process meets after core standard modeling parameters, moulding control unit 110
The 3rd is sent to transhipment control unit 121 transport control signal.
Step 13, transhipment control unit 121 is received after the 3rd transhipment control signal, 140 turns of the sandbox that lower core is completed
The station position of plain bumper 135 is transported to, and to moulding control unit 110 after sandbox 140 reaches the station position of plain bumper 135
Feed back the 3rd transhipment and complete signal.
Step 14, moulding control unit 110 receives the 3rd transhipment and completes after signal, according to control parameter to plus sand control
Unit 123 sends jolt ramming control signal, while all jolt ramming standard modeling parameters corresponding with this jolt ramming operation are sent to
Plus sand control unit 123.Specifically, because the jolt ramming process of this step is in vibration plus the process of sand, control here
Parameter processed also includes：Plus sand number of times, each time plus sand height, plus the parameter such as sand speed, frequency of vibration, time of vibration.
Step 15, plus sand control unit 123 control after jolt ramming control signal is received plain bumper 135 start perform jolt ramming
Process.During jolt ramming, plus sand control unit 123 feeds back in real time the moulding ginseng of plain bumper 135 to moulding control unit 110
Number, and signal is completed to the feedback jolt ramming of moulding control unit 110 after jolt ramming process is completed, while final jolt ramming result is joined
Number is also fed back to moulding control unit 110, and the wherein modeling parameters of plain bumper 135 include jolt ramming result parameter.Then moulding control
Unit processed 110 is stored the modeling parameters of the plain bumper 135 for receiving, for subsequent query.
Step 16, moulding control unit 110 starts to detect the sand consolidation after above-mentioned jolt ramming result parameter i.e. this jolt ramming
Degree, if meet the requirement of jolt ramming standard modeling parameters, if meeting step 19 is directly carried out；Reported if being unsatisfactory for
It is alert, moulding control unit 110 according to control parameter to plus sand control unit 123 send jolt ramming control signal again, while will be with
This time the corresponding all jolt ramming standard modeling parameters of jolt ramming operation are sent to plus sand control unit 123.Explanation is needed, due to being
Again jolt ramming be so sand need not be added, thus here moulding control unit 110 only need to frequency of vibration in control parameter,
With the parameter such as time of vibration to plus sand control unit 123 send jolt ramming control signal again.
Step 17, plus sand control unit 123 starts the mistake that performs jolt ramming again after jolt ramming control signal again is received
Journey.During this again jolt ramming, plus sand control unit 123 feeds back plain bumper 135 to moulding control unit 110 in real time
Modeling parameters, and signal is completed to the feedback jolt ramming of moulding control unit 110 after jolt ramming process is completed, while jolt ramming will tie again
Fruit parameter is also fed back to moulding control unit 110, and then moulding control unit 110 joins the moulding of the plain bumper 135 for receiving
Number is stored, for subsequent query.
Step 18, after the process of jolt ramming again terminates, moulding control unit 110 detects again above-mentioned jolt ramming result again
The parameter no requirement for meeting jolt ramming standard modeling parameters of sand consolidation degree i.e. again after jolt ramming, the return to step if being unsatisfactory for
17 and step 18；If meet requiring, step 19 is carried out.
Step 19, after jolt ramming process terminates, all process steps of modeling process have just been fully completed, and now moulding control is single
Unit 110 sends the 4th and transports control signal to transhipment control unit 121, and the sandbox 140 that moulding is terminated turns to follow-up cast
Operation, while sending the moulding that this modeling process terminates to Upper system completes signal.
The above-mentioned workflow of the present invention, can be to the production completion rate of modeling process, up-to-standard rate, alarm times etc.
Data are counted, and make related personnel grasp the ruuning situation of modeling process in real time, and whole life can be reviewed when a problem occurs
Product process, helps it to search reason.In addition, moulding control unit 110 can decide whether to shut down according to the order of severity reported to the police,
Simultaneously mail or note etc. are sent to operator, notify that operator are processed.This real-time warning function can be true
The long-term safety operation of execution equipment is protected, extends the life-span of execution equipment.
Embodiments in accordance with the present invention, additionally provide a kind of control method of casting and molding process, comprise the following steps：
Moulding control unit obtains the control parameter for including standard modeling parameters；
Moulding control unit sends control signal according to control parameter to the corresponding equipment that performs；
Each performs equipment and performs corresponding operation according to control signal, while moulding control unit obtains each execution setting
Standby modeling parameters are simultaneously adjusted according to the standard modeling parameters and the modeling parameters to the control signal.
In sum, by means of the above-mentioned technical proposal of the present invention, control parameter and root are obtained by moulding control unit
Corresponding operating during sending control signal to perform casting and molding to corresponding execution equipment according to control parameter, while each
Individual execution equipment obtains modeling parameters and according to standard modeling parameters and modeling parameters to control during performing corresponding operating
Signal is adjusted.Being uniformly controlled for multiple execution equipment and modeling parameters during realizing to casting and molding, makes each
The modeling parameters of execution equipment can reach the requirement of the standard modeling parameters of formative technology, and then formative technology is obtained effectively
Perform, reduce the human input in modeling process, improve production efficiency, saved production cost.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of control system of casting and molding process, it is characterised in that include：
Moulding control unit；And
Multiple execution equipment, in the plurality of execution equipment each perform equipment with the moulding control unit communication link
Connect；
Wherein, the moulding control unit is used to obtain includes the control parameter of standard modeling parameters and according to the control parameter
Control signal is sent to the corresponding equipment that performs, described each performs equipment to be used to perform corresponding behaviour according to the control signal
Make, the moulding control unit be additionally operable to obtain the modeling parameters that each performs equipment and according to the standard modeling parameters and
The modeling parameters are adjusted to the control signal.
2. the control system of casting and molding process according to claim 1, it is characterised in that
The moulding control unit includes：Detection module, for the modeling parameters to be compared with the standard modeling parameters
To obtaining testing result；
Wherein, the moulding control unit is additionally operable to carry out real-time judge according to the testing result, and when the modeling parameters
When not being inconsistent together in the standard modeling parameters, the control signal is adjusted and is performed again with controlling to perform equipment accordingly
Corresponding operation.
3. the control system of casting and molding process according to claim 1, it is characterised in that
Described each execution equipment is additionally operable to be sent to the moulding control unit and operates what is completed to complete signal, the moulding control
Unit processed sends control signal so that corresponding execution equipment is performed accordingly according to the signal that completes to corresponding execution equipment
Operation.
4. the control system of casting and molding process according to claim 1, it is characterised in that the plurality of execution equipment bag
Include：
Transloading equipment, for transporting sandbox in the modeling process；
Core setter, for styling representation mock to be put into the sandbox；And
Sand feeding equipment, for performing in the sandbox equipped with the moulding module sand operation is added, and is operated described plus sand is performed
While perform jolt ramming operation.
5. the control system of casting and molding process according to claim 4, it is characterised in that the moulding control unit bag
Include：
Control module, for sending the control signal；And
Data acquisition module, for obtaining the modeling parameters.
6. the control system of casting and molding process according to claim 5, it is characterised in that also include：
Transhipment control unit, is communicatively coupled between the moulding control unit and the transloading equipment, for receiving the control
Signal processed simultaneously controls the transloading equipment according to the control signal, is additionally operable to obtain and send to the data acquisition module turn
The modeling parameters of fortune equipment；
Lower core control unit, is communicatively coupled to the moulding control unit and the core setter, for receiving the control signal
And the core setter is controlled according to the control signal, it is additionally operable to obtain and sends making for core setter to the data acquisition module
Shape parameter；And
Plus sand control unit, it is communicatively coupled between the moulding control unit and the sand feeding equipment, for receiving the control
Signal processed simultaneously controls the sand feeding equipment according to the control signal, is additionally operable to obtain and send to the data acquisition module add
The modeling parameters of sand equipment.
7. the control system of casting and molding process according to claim 2, it is characterised in that
The moulding control unit includes：Alarm module, for generating and sending alarm signal according to the testing result.
8. the control system of casting and molding process according to claim 4, it is characterised in that
The modeling parameters include：Lower core result parameter, plus sand result parameter and jolt ramming result parameter；
Wherein, the moulding control unit is additionally operable to the storage lower core result parameter, described plus sand result parameter and described shakes
Real result parameter.
9. the control system of casting and molding process according to claim 4, it is characterised in that
The transloading equipment includes：Roller line and ferry bus；
The sand feeding equipment includes：Raining-type sand filling device and plain bumper.
10. a kind of control method of casting and molding process, it is characterised in that include：
Moulding control unit obtains the control parameter for including standard modeling parameters；
The moulding control unit sends control signal according to the control parameter to the corresponding equipment that performs；
Described each performs equipment and performs corresponding operation according to the control signal, while the moulding control unit obtains each
The modeling parameters of individual execution equipment are simultaneously adjusted according to the standard modeling parameters and the modeling parameters to the control signal
It is whole.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109976245A (en) * | 2019-03-19 | 2019-07-05 | 珠海格力智能装备有限公司 | Switching method and device, the production line of device model |
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