CN115576261B - Impregnating compound feeding system and control method - Google Patents
Impregnating compound feeding system and control method Download PDFInfo
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- CN115576261B CN115576261B CN202211303217.0A CN202211303217A CN115576261B CN 115576261 B CN115576261 B CN 115576261B CN 202211303217 A CN202211303217 A CN 202211303217A CN 115576261 B CN115576261 B CN 115576261B
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 186
- 238000002360 preparation method Methods 0.000 claims abstract description 73
- 238000004513 sizing Methods 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 62
- 238000003032 molecular docking Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 16
- 238000009472 formulation Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 7
- 230000001276 controlling effect Effects 0.000 description 28
- 239000003795 chemical substances by application Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000013329 compounding Methods 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14005—Alarm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The present disclosure relates to a sizing agent feeding system and a control method, the sizing agent feeding system includes: the preparation container is used for accommodating various raw materials for preparing the impregnating compound; the identification device is used for identifying raw material information of the raw material container, and the raw material container is used for containing raw materials corresponding to the raw material information; the control device is used for receiving the raw material information transmitted by the identification equipment and controlling the communication between the target raw material container corresponding to the target raw material information and the preparation container; a flow rate control device for controlling the flow rate of the target raw material flowing out from the target raw material container to the preparation container; the detection device is used for detecting the solid content of the impregnating compound after the preparation is completed and transmitting the solid content to the control device. By adopting the technical scheme disclosed by the invention, the automation of the feeding process of the target raw materials can be realized, the manual workload is reduced, the labor intensity is reduced, the efficiency and the precision requirements of the preparation process are ensured, the preparation standard is ensured to meet the production process requirements, and the product quality is improved.
Description
Technical Field
The disclosure relates to the technical field of impregnating compound preparation, in particular to an impregnating compound feeding system and a control method.
Background
In the existing impregnating compound preparation system, operators need to be responsible for downloading and inputting a formula, according to a preparation time scheduling plan, manual material taking and discharging are also needed, after the raw materials are judged to be consistent with a required storage tank manually, the operators butt-joint a pipeline with a ton barrel filled with the raw materials, material loading is completed, and then a screw pump is started for material beating. The whole process needs a large amount of manual participation, the working strength is high, the efficiency is low, the safety of operators cannot be guaranteed, meanwhile, a supervision link is lacked in the preparation process of the impregnating compound, and errors caused by manual judgment cannot be avoided.
Therefore, how to reduce the workload of operators, reduce the labor intensity, and simultaneously ensure the preparation efficiency, the precision requirement and the product quality risk reduction becomes a problem to be solved urgently.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a sizing agent feeding system and a control method.
According to a first aspect of embodiments of the present disclosure, there is provided a sizing agent feeding system, including:
the preparation container is used for accommodating various raw materials for preparing the impregnating compound;
the device comprises a recognition device, a storage device and a storage device, wherein the recognition device is used for recognizing raw material information of a raw material container, and the raw material container is used for containing raw materials corresponding to the raw material information;
the control device is used for receiving the raw material information transmitted by the identification equipment and controlling a target raw material container corresponding to the target raw material information to be communicated with the preparation container;
a flow rate control device for controlling a flow rate of the target raw material flowing out from the target raw material container to the preparation container;
and the detection device is used for detecting the solid content of the sizing agent after the preparation is completed and transmitting the solid content to the control device.
In some exemplary embodiments of the present disclosure, the sizing material loading system further includes:
a plurality of feeding pipelines, wherein each feeding pipeline is correspondingly communicated with one raw material container;
a docking conduit for communicating with one of the plurality of feed conduits, the docking conduit also communicating with the dispensing container;
the driving assembly is connected with the butt joint pipeline and used for driving the butt joint pipeline to move to the target feeding pipeline.
In some exemplary embodiments of the disclosure, the treating compound feeding system further includes a gantry, the docking pipeline and the driving assembly are disposed on the gantry, the gantry includes a beam, and the plurality of feeding pipelines are arrayed along an extending direction of the beam;
the driving assembly is used for driving the butt joint pipeline to move to the target feeding pipeline along the cross beam and is also used for driving the butt joint pipeline to move towards or away from the target feeding pipeline.
In some exemplary embodiments of the present disclosure, the driving assembly includes a servo motor and a driving cylinder, the servo motor and the driving cylinder are respectively connected with the docking pipeline, the servo motor is used for driving the docking pipeline to move along the cross beam, and the driving cylinder is used for driving the docking pipeline to move towards or away from the target feeding pipeline.
In some exemplary embodiments of the present disclosure, each of the feeding pipes is provided with a sensor for detecting raw material information in the feeding pipe and transmitting the raw material information to the control device;
and/or the number of the groups of groups,
a conveying pipeline is arranged between the butt joint pipeline and the raw material container, and a pump is arranged on the conveying pipeline;
and/or the number of the groups of groups,
the butt joint pipeline is in butt joint with the feeding pipeline through a quick connector.
In some exemplary embodiments of the present disclosure, the compounding vessel and/or the raw material vessel is provided with a level sensor.
According to a second aspect of the embodiments of the present disclosure, there is provided a method for controlling loading of a sizing agent, including:
controlling the identification equipment to identify the raw material information of the raw material container;
determining a target raw material container based on pre-stored ingredient information and the raw material information obtained by identification;
controlling the communication between the preparation container and the target raw material container;
controlling the target raw material container to convey target raw material to the preparation container, and controlling the flow rate of the target raw material flowing out from the target raw material container to the preparation container;
controlling a detection device to detect the solid content of the impregnating compound after preparation;
and if the solid content meets the preset condition, evacuating the impregnating compound in the preparation container.
In some exemplary embodiments of the present disclosure, the controlling the compounding container to communicate with the target raw material container includes:
the control driving assembly drives the butt joint pipeline to move to the target feeding pipeline;
and controlling the driving assembly to drive the butt joint pipeline to butt joint with the target feeding pipeline.
In some exemplary embodiments of the present disclosure, the control formulation vessel is in communication with the target raw material vessel, further comprising:
a control sensor detects the raw material in the target raw material container;
when the raw materials in the target raw material container are the target raw materials, the control valve and the feeding pump of the feeding pipeline are controlled to be opened for feeding.
In some exemplary embodiments of the present disclosure, the method for controlling the sizing material loading further includes:
when the raw materials in the target raw material container are not the target raw materials, a control valve of the feeding pipeline is controlled to be closed, and alarm information is sent.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
by using the impregnating compound feeding system and the control method, the automation of the feeding process of the target raw materials can be realized, the manual workload is reduced, the labor intensity is reduced, meanwhile, the efficiency and the precision requirements of the preparation process are ensured, the preparation standard is ensured to meet the production process requirements, and the product yield is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a block diagram of a sizing feeding system according to an exemplary embodiment.
FIG. 2 is a hardware block diagram of a sizing feeding system according to an exemplary embodiment.
FIG. 3 is a flow chart illustrating a method of controlling sizing loading according to an exemplary embodiment.
Fig. 4 is a block diagram of a sizing feeding system according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention.
An exemplary embodiment of the present disclosure provides a sizing agent feeding system, as shown in fig. 1, which is a block diagram of the sizing agent feeding system shown in the present disclosure, and includes a preparation container 10, a recognition device 11, a control device 12, a flow control device 13, and a detection device 14. Wherein, the preparation container 10 is used for containing a plurality of raw materials for preparing the impregnating compound; the identifying device 11 is used for identifying raw material information of a raw material container, and the raw material container is used for containing raw materials corresponding to the raw material information; a control device 12 for receiving the raw material information transmitted by the identification device and controlling the communication between the target raw material container corresponding to the target raw material information and the preparation container; a flow rate control device 13 for controlling the flow rate of the target raw material flowing out from the target raw material container to the preparation container; and the detection device 14 is used for detecting the solid content of the impregnating compound after the preparation is completed and transmitting the solid content to the control device.
In an exemplary embodiment of the present disclosure, a source material container is used to hold source materials, each source material having a source material cartridge, each cartridge containing a source material for use in a formulation. The position of the identification device 11 is fixed at a designated site on the spot, and is installed at a position where the raw material container is loaded. The recognition device 11 may be a vision device or a code scanning device, and extracts raw material information contained in the raw material container by scanning a tag character or a bar code attached to the surface of the raw material container. The identification device 11 is connected to the control apparatus 12 via a wireless network or a wired network, and transmits the extracted raw material information to the control apparatus 12.
The control device 12 is provided with a PLC system which stores raw material information corresponding to all raw material containers on site, wherein the raw material information includes raw material container numbers, bar codes, raw material varieties and the like, into a database. The control device 12 compares the received raw material information with target raw material information, determines whether the raw material contained in the raw material container is consistent with the target raw material required in the preparation process, and transmits the comparison result to the PLC system, and the PLC system transmits the comparison result to the on-site indication device. If the comparison results are consistent, the raw materials contained in the identified raw material container are target raw materials, a target feeding pipeline of the target raw materials is selected by the PLC system, the target raw material container is controlled to be communicated with the preparation container, and an operator is instructed to perform the next operation; if the comparison results are inconsistent, the raw materials contained in the identified raw material container are not target raw materials, the raw materials are extracted in error, and an operator is prompted to review the raw material information of the raw material container so as to cope with possible misjudgment problems of the identification equipment 11. In addition, the PLC system can transmit information such as the starting time of the sizing agent in the sizing agent preparation process, the inflow amount of raw materials and the like to a database for storage so as to facilitate subsequent inspection and check.
Because the impregnating compound has different technology, quality, performance and other aspects, the types and the required amounts of the related raw materials are different, and the flow control device 13 is provided with corresponding equipment according to different requirements of the formula on the precision of the target raw materials. For example, if the required amount of the target raw material is very large in the preparation process, the precision requirement is within 0.5kg, the flow control device 13 is provided with a diaphragm pump and a regulating valve, the PLC system can perform feeding by controlling the diaphragm pump and the regulating valve and matching with the weighing equipment to form a closed-loop control mode, and when the feeding amount is close to the required amount, the opening degree of the outlet regulating valve is gradually reduced, so that the feeding amount of the target raw material is controlled, and the precision is ensured to meet the formula requirement. For another example, if the required amount of the target raw material in the preparation process is small, the precision requirement is about 20g, the flow control device 13 is added with a metering pump and a regulating valve, and the metering pump and the regulating valve are matched with an independent small-precision hopper to form a closed-loop control mode for feeding, so that the feeding requirement of the small-precision target raw material is ensured.
After the impregnating compound is prepared, the system needs to stir the target raw materials according to the process requirements of the impregnating compound variety, and samples and detects the impregnating compound after the preparation after stirring for a set time. The detection device 14 detects the solid content of the impregnating compound after preparation, transmits the solid content value and the corresponding batch number to the control device 12, compares the solid content value with the preset solid content standard value in the formula, judges whether the impregnating compound in the corresponding batch meets the process requirement, and can only confirm that the preparation of the impregnating compound is finished and allow discharging through the detection of the detection device 14.
According to the embodiment, the raw material feeding process is automatically realized through the impregnating compound feeding system, raw material feeding errors caused by errors of operators are avoided, meanwhile, the labor intensity is reduced, the efficiency and the precision requirements of the preparation process are ensured, the preparation standard is ensured to meet the production process requirements, and the product quality is improved.
According to one exemplary embodiment, as shown in fig. 2, a hardware architecture diagram of a sizing agent feeding system is provided. The impregnating compound feeding system in this embodiment further includes:
a plurality of feeding pipes 20, each of which is correspondingly communicated with one of the raw material containers; the butt joint pipeline 21 is used for being communicated with one feeding pipeline in the plurality of feeding pipelines, and the butt joint pipeline is also communicated with the preparation container; and the driving assembly 22 is connected with the butt joint pipeline and is used for driving the butt joint pipeline to move to the target feeding pipeline.
The control device 12 selects a target feeding pipe 20 corresponding to the target raw material based on the raw material information transmitted from the identification apparatus 11. The driving assembly 22 is connected with the butt joint pipeline 21, and drives the butt joint pipeline 21 to move to the target feeding pipeline, so that the butt joint pipeline 21 is communicated with the target feeding pipelines in the plurality of feeding pipelines 20, and target raw materials in the raw material container can be transmitted to the preparation container 10 through the target feeding pipelines.
According to one exemplary embodiment, as shown in fig. 2, a hardware architecture diagram of a sizing agent feeding system is provided. The impregnating compound feeding system in this embodiment further includes: the portal frame 23, the butt joint pipeline and the driving assembly are arranged on the portal frame, the portal frame comprises a cross beam, and a plurality of feeding pipelines are arranged in an array along the extending direction of the cross beam; the driving component 22 is used for driving the butt joint pipeline to move along the beam to the target feeding pipeline and is also used for driving the butt joint pipeline to move towards or away from the target feeding pipeline.
According to one exemplary embodiment, as shown in fig. 2, a hardware architecture diagram of a sizing agent feeding system is provided. The drive assembly 22 includes: the servo motor 221 and the driving cylinder 222 are respectively connected with the butt joint pipeline, the servo motor is used for driving the butt joint pipeline to move along the cross beam, and the driving cylinder is used for driving the butt joint pipeline to move towards or away from the target feeding pipeline.
A portal frame 23 is arranged above the feeding pipelines 20, the feeding pipelines 20 are arrayed along the extending direction of the cross beam of the portal frame 23, a butt joint pipeline 21 and a driving assembly 22 are arranged on the portal frame 23, the driving assembly 22 comprises a servo motor 221 and a driving air cylinder 222 which are respectively connected with the butt joint pipeline 21, wherein the servo motor 221 drives the butt joint pipeline 21 to move along the cross beam, so that the butt joint pipeline 21 can accurately position the position of a target feeding pipeline; the driving cylinder 222 can drive the docking pipeline 21 to move towards or away from the target feeding pipeline, and after the servo motor 221 drives the docking pipeline 21 to complete positioning, the driving cylinder 222 pushes the docking pipeline 21 to dock with the target feeding pipeline.
According to an exemplary embodiment, a sensor 24 is provided for each feeding conduit, which sensor is arranged to detect raw material information in the feeding conduit and to transmit it to the control device;
and/or the number of the groups of groups,
a conveying pipeline 25 is arranged between the butt joint pipeline and the raw material container, and a pump 26 is arranged on the conveying pipeline;
and/or the number of the groups of groups,
the butt joint pipeline is in butt joint with the feeding pipeline through a quick joint.
The sensor 24 is provided on the feeding pipe 20, detects raw material information in the feeding pipe, and transmits the detection result to the control device 12, and the PLC system determines whether the raw material in the feeding pipe is a target raw material. If the judgment is consistent, the control valve of the feeding pipeline and the feeding pump are controlled to be opened for feeding, if the judgment is inconsistent, the control valve of the feeding pipeline is closed, the result is transmitted to the on-site indicating equipment, and alarm information is sent to operators. In addition, the sensor 24 may be further configured to detect whether the docking pipeline 21 and the target feeding pipeline are successfully docked, and transmit the detection result to the control device 21, and perform feeding after the docking pipeline 21 and the target feeding pipeline are successfully docked.
A conveying pipeline 25 is arranged between the butt joint pipeline 21 and the raw material container, and after the detection result passes through the allowable feeding, the conveying pipeline 25 turns on a pump 26 so that target raw materials in the target raw material container can be conveyed to the target feeding pipeline through the conveying pipeline 25 and the butt joint pipeline 21. The pump 26 may be a screw pump.
The butt joint pipeline 21 and the feeding pipeline 20 are in butt joint through a quick connector, a sub body and a parent body of the quick connector are respectively arranged at the butt joint ends of the butt joint pipeline 21 and the feeding pipeline 20, and after the servo motor 221 drives the butt joint pipeline 21 to finish positioning, the driving cylinder 222 pushes the quick connector sub body of the butt joint pipeline 21 to be in butt joint with the quick connector parent body of the target feeding pipeline.
According to an exemplary embodiment, the preparation container and/or the raw material container is provided with a liquid level sensor.
The impregnating compound feeding system comprises a preparation container 10, wherein a plurality of raw materials for preparing the impregnating compound are contained in the preparation container 10, and after the impregnating compound is prepared, finished impregnating compound products in the preparation container 10 are conveyed into a small circulation tank on site for use.
A liquid level sensor is arranged in each preparation container 10 for detecting the liquid level value L in the current preparation container 10 according to M=ρpi r 2 And L, obtaining the weight M of the current sizing agent finished product, wherein r is the radius of the container, and ρ is the density of the raw material. The control system records the level value L of the current dispensing container 10 once every hour 1 Through M 1 =ρπr 2 （L-L 1 ) Obtaining the consumption M of the current finished product of the impregnating compound 1 . In order to ensure accurate consumption of the current sizing agent finished product and eliminate the consumption deviation per hour caused by other interference factors, the method is characterized in that the method comprises the following steps of X =ρπr 2 （L-L X ) Calculating the average consumption M of the finished product of the impregnating compound in unit time X Where X represents the calculated unit time, typically 6 hours per unit time is selected, i.e., the average consumption of the treating compound is calculated for the first 6 hours. According to T 1 =M/M X Can obtain the estimated available time T of the finished product of the impregnating compound in the preparation container 10 1 . Because the raw materials and the quantity of each impregnating compound are different in the preparation process, and the conditions of dispersing and supplementing hot water are also present, the preparation time of the finished impregnating compound product can be influenced, and the preparation time is set as T d Then it can pass through t=t 1 -T d The finished product of the impregnating compound can be calculated to ensure the production and use time. The production time T of the finished product of the impregnating compound can be ensured to be transmitted to a database for ascending calculation, and the impregnating compound formulas of various varieties are ordered from less production time to more rows according to the production time, so that an impregnating compound preparation schedule is formed, and the control device 12 prepares the impregnating compound exceeding the production time in accordance with the formulas within the required time. In addition, can also set up the liquid level sensor for the raw materials container and be used for detecting the liquid level value in the current raw materials container, judge built-in raw materials surplus, the raw materials is lower than warning line when the liquid level value and carries out the suggestion to on-the-spot operating personnel.
Because the impregnating compound has different process, quality, performance and other aspects, the types of the involved raw materials are very large, and each formula can be directly prepared from the raw material library by establishing the raw material library, other additional functions are required to be customized in the preparation process, and the control system can be used for preparing the raw material information required by the formula and the additional functions in the preparation process one by one through a PLC system and configuration cycle. When the control system judges that the formulation needs to be downloaded, the PLC system is automatically started to read the formulation instruction to the configuration software, the configuration software is in butt joint with the database through the script, the formulation information is stored in the PLC array, and after the formulation is downloaded, the control device 12 can prepare the formulations in each corresponding array one by one according to the impregnating compound schedule.
According to the embodiment, the impregnating compound formula downloading automation is realized, the impregnating compound preparation schedule is generated through calculation and sequencing, the impregnating compound is automatically sequenced according to the required priority, manual calculation or multi-department coordination preparation schedule is not needed, the workload of operators is reduced, the labor intensity is reduced, the working efficiency is improved, and the use requirement of the impregnating compound in the production process is ensured.
An exemplary embodiment of the present disclosure provides a method for controlling sizing material loading, as shown in fig. 3, which is a flowchart of the method for controlling sizing material loading shown in the present disclosure, where the method for controlling sizing material loading includes:
s31, controlling the identification equipment to identify the raw material information of the raw material container;
s32, determining a target raw material container based on pre-stored batching information and raw material information obtained by recognition;
s33, controlling the communication between the preparation container and the target raw material container;
s34, controlling the target raw material container to convey the target raw material to the preparation container, and controlling the flow rate of the target raw material flowing out from the target raw material container to the preparation container;
s35, controlling a detection device to detect the solid content of the impregnating compound after preparation;
s36, if the solid content meets the preset condition, evacuating the impregnating compound in the preparation container.
According to one exemplary embodiment, controlling the compounding container to communicate with the target raw material container includes:
s41, controlling the driving assembly to drive the butt joint pipeline to move to the target feeding pipeline;
s42, controlling the driving assembly to drive the butt joint pipeline to butt joint with the target feeding pipeline.
According to one exemplary embodiment, controlling the compounding container to communicate with the target raw material container further comprises:
s43, detecting raw materials in the target raw material container by a control sensor;
s44, when the raw material in the target raw material container is the target raw material, the control valve and the feeding pump of the feeding pipeline are controlled to be opened for feeding.
According to an exemplary embodiment, the sizing agent feeding control method further includes:
s45, when the raw material in the target raw material container is not the target raw material, a control valve of the feeding pipeline is controlled to be closed, and alarm information is sent.
The specific manner of each step in the method for controlling the sizing agent feeding in the above embodiment has been described in detail in the embodiment of the sizing agent feeding system, and will not be described in detail herein.
In an exemplary embodiment of the present disclosure, as shown in fig. 4, a specific sizing agent loading system is provided.
The identifying device 11 identifies the raw material information of the raw material container, compares the read raw material information with the pre-stored ingredient information in the database 52, and determines the raw material container as a target raw material container if it is determined that the identified raw material is the target raw material. The comparison result is sent to the PLC and the configuration control system 53 through data communication, the PLC and the configuration control system 53 send the comparison result to the indicating device 54 through the IO signal and the communication signal, so as to prompt the operator on site to confirm or review, and after confirmation, the confirmation information of the confirmation button 55 is sent to the PLC and the configuration control system 53. The PLC and configuration control system 53 selects a corresponding target feeding pipeline for the target raw material, and the driving assembly drives the docking pipeline to move to the target feeding pipeline, and docking of the docking pipeline and the target feeding pipeline is completed. After the sensor detects that the docking is correct and completed, the result is sent to the PLC and configuration control system 53. The PLC and configuration control system 53 controls the opening of the screw pump and the valve 56 through IO signals and logic to control the flow rate of the target raw materials, so that the target raw materials in the target raw material container are conveyed into the preparation container according to the precision requirement. After the impregnating compound is prepared, the solid content of the impregnating compound is sampled and detected, the solid content value is transmitted to the PLC and configuration control system 53, the solid content value is compared with a solid content standard value preset by a formula in the database 52, whether the impregnating compound in the corresponding batch meets the process requirement is judged, and if the solid content meets the preset condition, the impregnating compound in the preparation container is discharged. Meanwhile, the PLC and configuration control system 53 will transmit the information of the starting time of the sizing process, the inflow amount of the raw materials, etc. to the database 52 for storage for subsequent inspection.
In addition, when the PLC and the configuration control system 53 determine that the formulation needs to be downloaded, the docking with the database 52 is automatically started, the formulation information is stored in the PLC and the configuration control system 53, and the PLC and the configuration control system 53 transmit the calculated values of the production use time of the finished product of the impregnating compound to the database 52, so that the impregnating compound formulation of each type forms an impregnating compound formulation schedule according to the order of the production use time which can be guaranteed from a small number to a large number, and the PLC and the configuration control system 53 control the formulation of the impregnating compound according to the impregnating compound formulation schedule.
In the embodiment, the system is additionally provided with data docking, data interaction with the detection equipment and the database is additionally provided, the system can automatically judge whether raw materials are raw materials required to be fed, automatic docking of a docking pipeline and a feeding pipeline is realized, production accidents caused by feeding errors due to human errors of operators are avoided, meanwhile, manual calculation or multi-department coordination of a preparation schedule is not needed, the preparation standard can be ensured to meet the requirements of a production process, the product quality risk is reduced, the manual labor intensity is also reduced, and the working efficiency is improved.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (5)
1. A sizing material loading system, comprising:
the preparation container is used for accommodating various raw materials for preparing the impregnating compound;
the device comprises a recognition device, a storage device and a storage device, wherein the recognition device is used for recognizing raw material information of a raw material container, and the raw material container is used for containing raw materials corresponding to the raw material information;
the control device is used for receiving the raw material information transmitted by the identification equipment, comparing the received raw material information with target raw material information, and controlling a target raw material container corresponding to the target raw material information to be communicated with the preparation container if the comparison result is consistent;
a flow rate control device for controlling a flow rate of the target raw material flowing out from the target raw material container to the preparation container;
the detection device is used for detecting the solid content of the impregnating compound after the preparation is finished and transmitting the solid content to the control device, and if the solid content meets the preset condition, the impregnating compound in the preparation container is emptied;
a plurality of feeding pipelines, wherein each feeding pipeline is correspondingly communicated with one raw material container;
a docking conduit for communicating with one of the plurality of feed conduits, the docking conduit also communicating with the dispensing container;
the driving assembly is connected with the butt joint pipeline and is used for driving the butt joint pipeline to move to the target feeding pipeline;
the impregnating compound feeding system further comprises a PLC, a configuration control system and a database, wherein the PLC and the configuration control system are used for starting butt joint with the database when judging that the formula information needs to be downloaded, storing the formula information into the PLC and the configuration control system, and transmitting calculated values of the impregnating compound capable of guaranteeing production use time into the database by the PLC and the configuration control system, so that the impregnating compound formula information of each type forms an impregnating compound preparation schedule according to the order of fewer production use times, and the PLC and the configuration control system control the preparation of the impregnating compound according to the impregnating compound preparation schedule;
each feeding pipeline is provided with a sensor, and the sensors are used for detecting raw material information in the feeding pipeline and transmitting the raw material information to the control device; the sensor is also used for detecting whether the butt joint of the butt joint pipeline and the target feeding pipeline is successful or not and transmitting a detection result to the control device;
the impregnating compound feeding method of the impregnating compound feeding system comprises the following steps: the identification equipment identifies the raw material information of the raw material container, compares the read raw material information with pre-stored ingredient information in the database, and determines the raw material container as the target raw material container if the identified raw material is determined to be the target raw material; the PLC and the configuration control system select a corresponding target feeding pipeline for the target raw material, and the driving assembly drives the butt joint pipeline to move to the target feeding pipeline and finish butt joint of the butt joint pipeline and the target feeding pipeline; the sensor detects raw material information in the feeding pipeline and whether the butt joint pipeline and the target feeding pipeline are successfully in butt joint, and if the raw material information in the feeding pipeline is a target raw material, and the butt joint pipeline and the target feeding pipeline are successfully in butt joint, the flow of the target raw material is controlled, so that the target raw material in the target raw material container is conveyed into the preparation container; after the impregnating compound is prepared, sampling and detecting the solid content of the impregnating compound, transmitting the solid content value to the PLC and the configuration control system, comparing the solid content value with a solid content standard value preset by a formula in the database, judging whether the impregnating compound in the corresponding batch meets the process requirement, and discharging the impregnating compound in the preparation container if the solid content meets the preset condition.
2. The sizing material loading system of claim 1, further comprising a gantry, wherein the docking conduit and the drive assembly are disposed on the gantry, the gantry comprises a cross beam, and the plurality of loading conduits are arranged in an array along an extension direction of the cross beam;
the driving assembly is used for driving the butt joint pipeline to move to the target feeding pipeline along the cross beam and is also used for driving the butt joint pipeline to move towards or away from the target feeding pipeline.
3. The sizing feeding system of claim 2, wherein the driving assembly comprises a servo motor and a driving cylinder, the servo motor and the driving cylinder are respectively connected with the butt joint pipeline, the servo motor is used for driving the butt joint pipeline to move along the cross beam, and the driving cylinder is used for driving the butt joint pipeline to move towards or away from the target feeding pipeline.
4. The sizing material loading system of claim 1, wherein,
the butt joint pipeline is in butt joint with the feeding pipeline through a quick connector.
5. The sizing feeding system of claim 1, wherein the formulation vessel and/or the raw material vessel is provided with a level sensor.
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