CN116594366A - Smearing part control system of mechanical equipment - Google Patents

Smearing part control system of mechanical equipment Download PDF

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CN116594366A
CN116594366A CN202310871489.9A CN202310871489A CN116594366A CN 116594366 A CN116594366 A CN 116594366A CN 202310871489 A CN202310871489 A CN 202310871489A CN 116594366 A CN116594366 A CN 116594366A
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smearing
anchor chain
module
nozzle head
processing
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CN116594366B (en
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朱晓岚
周文荣
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Suzhou Jubei Machinery Design Co ltd
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Suzhou Jubei Machinery Design Co ltd
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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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
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    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/005—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles during manufacturing process
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32252—Scheduling production, machining, job shop

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Abstract

The application discloses a control system of an smearing part of mechanical equipment, which relates to the technical field of a fiber paste smearing control system, wherein an establishing module is used for establishing an evaluation index for the smearing part after collecting a plurality of data related to the smearing part, an isolation module is used for generating an isolation mechanism according to the evaluation index, and the smearing part which does not support operation is marked into an isolation area and generates a warning signal, so that the smearing part marked into the isolation area is not used, and the smearing part with poor health state is isolated, thereby improving the processing quality of a ship anchor chain. According to the application, the sorting module is combined with the initialization mark to sort the coating parts which are not marked in the isolation area from small to large according to the evaluation index, a sorting table is generated, the information of the sorting table is sent to the control module, the control module analyzes the processing amount information of the anchor chain, and after the number of the coating parts is selected according to the normal sequence of the sorting table, the fiber paste coating equipment is controlled to operate, so that the processing efficiency of the ship anchor chain is effectively improved.

Description

Smearing part control system of mechanical equipment
Technical Field
The application relates to the technical field of fiber paste smearing control systems, in particular to a smearing component control system of mechanical equipment.
Background
The fiber paste smearing device is a novel smearing device for the surface of a reinforcing material, is generally applied to the fields of industrial manufacture, construction and the like, has the function of smearing a layer of fiber paste on the surface of the material to be reinforced so as to enhance the mechanical property, wear resistance, impact resistance and the like, is widely applied to the fields of aerospace, automobiles, ships, buildings, roads and the like, is one of important means for realizing the improvement of the material strength, generally needs to smear the fiber paste on a ship anchor chain, bears the anchor of a ship, can effectively improve the strength and the durability of the anchor chain after smearing the fiber paste, and is controlled to smear parts by a control system when the fiber paste smearing device is operated.
In order to realize the fine cream of a large amount of boats and ships anchor chain and scribble processing, current fine cream scribble equipment and can set up a plurality of and scribble the part and put into use generally, and current control system does not have health state evaluation to scribble the part and handles when fine cream scribble equipment uses, has following defect:
1. if the smearing component breaks down in the process of processing the ship anchor chain, the processing procedure is stopped, the ship anchor chain after smearing the fiber paste is exposed in the air for a long time in the maintenance of the smearing component, volatile substances on the surface of the fiber paste are easy to escape, the adhesive force of the fiber paste is influenced, and the adhesive performance of the fiber paste is reduced;
2. when a small amount of ship anchor chains are processed, the control system cannot select the smearing part with the best performance to process the ship anchor chains, so that the processing efficiency of the ship anchor chains is reduced, and the processing quality of the ship anchor chains is also reduced.
Disclosure of Invention
The application aims to provide a smearing part control system of mechanical equipment, which aims to solve the defects in the background technology.
In order to achieve the above object, the present application provides the following technical solutions: a smearing component control system of mechanical equipment comprises a marking module, a metering module, a building module, an isolation module, a sequencing module, a control module and a prediction module;
and a marking module: the marking module is used for initializing and marking the smearing parts according to the input sequence of the smearing parts;
and a metering module: the method comprises the steps that an operator is used for inputting the processing amount of a ship anchor chain;
and (3) a building module: before processing the ship anchor chain, collecting a plurality of data related to the smearing part, and establishing an evaluation index for the smearing part;
isolation module: generating an isolation mechanism according to the evaluation index, and dividing the smearing part which does not support operation into an isolation area and generating a warning signal;
and a sequencing module: sorting the smearing parts which are not divided into the isolation areas from small to large according to the evaluation indexes by combining the initialization marks to generate a sorting table;
and the control module is used for: after analyzing the anchor chain processing amount information, selecting the use amount of the coating parts according to the positive sequence of the sorting table, and controlling the fiber paste coating equipment to run;
and a prediction module: and predicting the time for processing the ship anchor chain by the fiber paste smearing equipment according to the evaluation index and the anchor chain processing amount information.
In a preferred embodiment, the setup module comprises an acquisition unit and a calculation unit;
the collecting unit is used for collecting a plurality of data related to the smearing component before processing the ship anchor chain, wherein the plurality of data comprise equipment parameters and conduit parameters, the equipment parameters comprise the resistance increasing rate of the connection part of the nozzle head and the nozzle seat and the pressure ratio of the inlet and the outlet of the nozzle head, and the conduit parameters comprise the fiber paste flow floating coefficient.
In a preferred embodiment, the calculating unit performs dimensionless processing on the resistance increasing rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and the outlet of the nozzle head and the floating coefficient of the flow of the fiber paste, and performs comprehensive analysis after removing the units, through the formula:the method comprises the steps of carrying out a first treatment on the surface of the Calculating to obtain an evaluation indexIn which, in the process,for the rate of increase of the resistance at the junction of the nozzle head and the nozzle holder,is the ratio of the inlet pressure to the outlet pressure of the nozzle head,is the floating coefficient of the flow of the fiber paste,the ratio of the resistance increase rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and outlet of the nozzle head and the floating coefficient of the flow rate of the fiber paste are respectively the ratio coefficientsAre all greater than 0.
In a preferred embodiment, the calculation expression of the resistance increase rate of the connection portion of the nozzle head and the nozzle holder is:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,is the real-time resistance of the connection part of the nozzle head and the nozzle seat,the initial resistance of the nozzle head and the nozzle seat connection part and the real-time resistance of the nozzle head and the nozzle seat connection part are obtained through a torque sensor arranged on a transmission shaft of the driving device.
In a preferred embodiment, the logic for obtaining the nozzle head inlet/outlet pressure ratio is: pressure sensors are arranged at the outlet end and the inlet end of the nozzle head, and the calculation expression of the inlet-outlet pressure ratio of the nozzle head is as follows:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,for the value of the nozzle head outlet pressure,is the nozzle head inlet pressure value.
In a preferred embodiment, the calculation expression of the floating coefficient of the fiber paste flow is:；is the real-time fiber paste flow of the catheter,the early warning period of corrosion of the inner wall of the conduit is provided,the time period of the scaling early warning of the inner wall of the conduit.
In a preferred embodiment, the isolation module comprises a contrast unit and an isolation unit;
the comparison unit is used for obtaining the evaluation indexAfter that, the index will be evaluatedAnd evaluation thresholdComparing to generate an isolation mechanism;
if the evaluation index of the applicator member isEvaluation thresholdThe isolation unit judges that the smearing part supports operation without management and evaluates the indexFor subsequent analytical use;
evaluation of the applicator partEstimation indexEvaluation thresholdThe isolation unit judges that the smearing part does not support operation, and the smearing part is marked into the isolation area and generates an early warning signal.
In a preferred embodiment, the processing logic of the prediction module in combination with the evaluation index and the anchor chain processing amount information to predict the time for the fiber paste applying device to process the anchor chain of the ship is:
the number of processed anchor chains in the anchor chain processing amount information is set to be M, the number of smearing parts assembled by smearing equipment is set to be Z, and the time for initially processing 1 anchor chain by each smearing part is set to beAfter the evaluation index of each smearing part is obtained, the initial processing time of the smearing part is corrected through the evaluation index, and the correction time is obtained, wherein the expression is as follows:；in order to correct the time of day,the time for initial machining of 1 anchor chain for the table applicator member,to evaluate the index.
In a preferred embodiment, the prediction module predicts a predicted time for the fiber paste application device to process the ship anchor chain as:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,to predict time, the firstThe time for processing one anchor chain by the table coating part is（i=1、2、3、...、Z），Refers to the longest working time of the smearing part required by working one anchor chain in the Z-stage smearing part,refers to the integer portion of M divided by Z, indicating that each device is to process M// Z products,refers to the sum of the time for processing one anchor chain by the Z-stage smearing part,refers to the remainder of M divided by Z, and represents the application part that requires additional machining of one anchor chain.
In the technical scheme, the application has the technical effects and advantages that:
1. before processing a ship anchor chain, after collecting a plurality of data related to the smearing component through the establishing module, establishing an evaluation index for the smearing component, generating an isolation mechanism according to the evaluation index by the isolation module, dividing the smearing component which does not support operation into an isolation area, generating a warning signal, and controlling the operation of a fiber paste smearing device after the smearing component which is divided into the isolation area is not put into use, thereby isolating the smearing component with poor health state, avoiding the interruption of processing the ship anchor chain due to the fault in the processing process of the smearing component, guaranteeing the processing continuity of the ship anchor chain, and improving the processing quality of the ship anchor chain;
2. according to the application, the prediction module is used for predicting the time for processing the ship anchor chain by the fiber paste smearing equipment by combining the evaluation index and the anchor chain processing amount information, so that the prediction error of the processing time of the ship anchor chain is greatly reduced, and the formulation of the processing scheme of the next batch of ship anchor chain is facilitated;
3. according to the application, the resistance increasing rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and outlet of the nozzle head and the floating coefficient of the fiber paste flow are subjected to dimensionless treatment through the calculation unit, the unit is removed, then the unit is comprehensively analyzed, the evaluation index is obtained through calculation, the multisource parameters are comprehensively analyzed, so that the health condition of the smearing part is effectively obtained, the data processing efficiency is improved, the health condition of the smearing part is numerically embodied, and the follow-up treatment of a control system is facilitated;
4. according to the application, the prediction module is combined with the evaluation index and the anchor chain processing amount information to predict the time for processing the ship anchor chain by the fiber paste smearing equipment, so that the total processing time of the anchor chain in the same batch can be predicted, the operator can conveniently set a subsequent processing scheme, and the processing efficiency of a workshop is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a block diagram of a system according to the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1: referring to fig. 1, the coating component control system of a mechanical device according to the present embodiment includes a marking module, a metering module, a building module, an isolation module, a sorting module, a control module, and a prediction module;
the operator inputs the number of the application part to the marking module, and the marking module carries out initialization marking on the application part according to the input sequence of the application part, wherein the number is { bj }, respectively 1 、bj 2 、bj 3 、...bj n N is a positive integer greater than 0, initializing mark information is sent to a sequencing module, an operator inputs the processing amount of a ship anchor chain through a metering module, the anchor chain processing amount information is sent to a prediction module and a control module, after a plurality of data related to the smearing parts are collected by a building module before the ship anchor chain is processed, an evaluation index is built for the smearing parts, the evaluation index information is sent to an isolation module, the sequencing module and the prediction module, the isolation module generates an isolation mechanism according to the evaluation index, the smearing parts which do not support operation are marked into an isolation area and generate warning signals, the smearing parts marked into the isolation area are not used, the sequencing module combines the initializing mark to sequence the smearing parts which are not marked into the isolation area from small to large according to the evaluation index, a sequencing table is generated, the sequencing table information is sent to the control module, the control module analyzes the anchor chain processing amount information, after the using amount of the smearing parts is selected according to the sequencing table, the fiber paste smearing equipment is controlled to operate, and the prediction module predicts the time of processing the ship anchor chain by the fiber paste smearing equipment according to the evaluation index and the anchor chain processing amount information.
Before processing a ship anchor chain, the application establishes an evaluation index for the smearing component after collecting a plurality of data related to the smearing component through the establishing module, the isolating module generates an isolating mechanism according to the evaluation index, the smearing component which does not support operation is marked into an isolating area and generates a warning signal, and the smearing component marked into the isolating area is not put into use, so that the smearing component with poor health state is isolated, the processing interruption of the ship anchor chain caused by the fault in the processing process of the smearing component is avoided, the processing continuity of the ship anchor chain is ensured, and the processing quality of the ship anchor chain is improved.
In the prior art, when a small amount of ship anchor chains are processed, the smearing parts are generally selected randomly for use, and at the moment, the control system cannot select the smearing parts with the optimal performance to process the ship anchor chains, so that the processing efficiency and the processing effect on the small amount of ship anchor chains are reduced;
according to the application, the sorting module is combined with the initialization mark to sort the coating parts which are not marked in the isolation area from small to large according to the evaluation index, a sorting table is generated, the information of the sorting table is sent to the control module, the control module analyzes the processing amount information of the anchor chain, and after the number of the coating parts is selected according to the normal sequence of the sorting table, the fiber paste coating equipment is controlled to operate, so that the processing efficiency of the ship anchor chain is effectively improved.
The existing ship anchor chain processing time is usually predicted according to the processing number of the ship anchor chain, however, when the performance of a coating component of the fiber paste coating equipment is reduced, the processing time is prolonged, and the existing control system cannot predict the change of the processing time, so that the later processing scheme is inconvenient to formulate;
according to the application, the prediction module is combined with the evaluation index and the anchor chain processing amount information to predict the time for processing the ship anchor chain by the fiber paste smearing equipment, so that the prediction error of the processing time of the ship anchor chain is greatly reduced, and the formulation of the next batch of ship anchor chain processing scheme is facilitated.
Example 2: before processing a ship anchor chain, after the establishing module collects a plurality of data related to the smearing parts, an evaluation index is established for the smearing parts, evaluation index information is sent to the isolation module, the sequencing module and the prediction module, the isolation module generates an isolation mechanism according to the evaluation index, the smearing parts which do not support operation are marked into an isolation area and generate warning signals, and the smearing parts marked into the isolation area are not used.
The building module comprises an acquisition unit and a calculation unit;
the collecting unit is used for collecting a plurality of data related to the smearing component before processing the ship anchor chain, wherein the plurality of data comprise equipment parameters and conduit parameters, the equipment parameters comprise the resistance increase rate of the connection part of the nozzle head and the nozzle seat and the pressure ratio of the inlet and the outlet of the nozzle head, and the conduit parameters comprise the floating coefficient of the flow of the fiber paste;
the calculation unit performs dimensionless treatment on the resistance increase rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and the outlet of the nozzle head and the floating coefficient of the flow of the fiber paste, and comprehensively analyzes after removing units, and the method comprises the following steps of:the method comprises the steps of carrying out a first treatment on the surface of the Calculating to obtain an evaluation indexIn which, in the process,for the rate of increase of the resistance at the junction of the nozzle head and the nozzle holder,is the ratio of the inlet pressure to the outlet pressure of the nozzle head,is the floating coefficient of the flow of the fiber paste,the ratio of the resistance increase rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and outlet of the nozzle head and the floating coefficient of the flow rate of the fiber paste are respectively the ratio coefficientsAre all greater than 0.
When the smearing component is used for spraying the ship anchor chain, the nozzle head is required to be driven to move on the nozzle seat by driving equipment such as a motor or an electric push rod, so that the angle of the nozzle head in the use process is adjusted, the smearing effect on the ship anchor chain is ensured, and therefore, the monitoring step of the resistance increase rate of the connecting part of the nozzle head and the nozzle seat is as follows: the method comprises the steps of obtaining initial resistance and real-time resistance of a connection part of a nozzle head and a nozzle seat, wherein a calculation expression of a resistance increase rate of the connection part of the nozzle head and the nozzle seat is as follows:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,is the real-time resistance of the connection part of the nozzle head and the nozzle seat,for the initial resistance of the connection part of the nozzle head and the nozzle seat, the larger the resistance increase rate of the connection part of the nozzle head and the nozzle seat is, the larger the energy consumption for driving the nozzle head to move by the driving device is, which is inconvenient for adjusting the nozzle head, and the driving energy consumption is increased, since the larger the evaluation index in the application is, the worse the health state of the smearing part is, the resistance increase rate and the evaluation index of the connection part of the nozzle head and the nozzle seat areProportional relation;
the initial resistance of the connection part of the nozzle head and the nozzle seat and the real-time resistance are obtained by the following modes: when the nozzle head is put into use, a torque sensor is arranged on a transmission shaft of the driving device, the nozzle head is driven to move at the moment, the obtained initial torque is the initial resistance of the connection part of the nozzle head and the nozzle seat, the smearing device is started to perform test running before the ship anchor chain is processed, and the real-time torque obtained by driving the nozzle head to move at the moment is the real-time resistance of the connection part of the nozzle head and the nozzle seat.
The logic for obtaining the pressure ratio of the inlet and outlet of the nozzle head is as follows: pressure sensors are arranged at the outlet end and the inlet end of the nozzle head, and the calculation expression of the inlet-outlet pressure ratio of the nozzle head is as follows:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,for the value of the nozzle head outlet pressure,for the nozzle head inlet pressure value, the nozzle head outlet pressure is the smaller the nozzle head outlet pressure value isThe smaller the ratio, the conditions such as blockage or corrosion may exist in the nozzle head, so the larger the ratio of the inlet pressure to the outlet pressure of the nozzle head is, which indicates that the operation state of the nozzle head is better, and the larger the evaluation index in the application is, the worse the health state of the smearing part is, which indicates that the ratio of the inlet pressure to the outlet pressure of the nozzle head is worse than the evaluation indexAnd in inverse proportion, the pressure ratio of the inlet and the outlet of the nozzle head is acquired during test operation of the smearing equipment.
The calculation expression of the fiber paste flow floating coefficient is as follows:；is the real-time fiber paste flow of the catheter,the early warning period of corrosion of the inner wall of the conduit is provided,for the period of early warning of scaling on the inner wall of the conduit, the larger the fiber paste flow floating coefficient is, the worse the circulation stability of the conduit is, and the higher the evaluation index is, the worse the health state of the smearing part is, so the fiber paste flow floating coefficient evaluation index isProportional relation;
the corrosion degree of the inner wall of the conduit and the scaling degree of the inner wall of the conduit are monitored through a movable ultrasonic sensor, when the smearing equipment is in test running, the ultrasonic sensor movably collects the inner wall data of the conduit, and the corrosion degree of the inner wall of the conduit and the scaling degree of the inner wall of the conduit are obtained through calculation of a formula;
the calculation formula of the corrosion degree of the inner wall of the conduit is as follows:；for the degree of corrosion of the inner wall of the conduit,for the initial wall thickness of the catheter,for the wall thickness of the conduit during collection, since the conduit has a certain length, the corrosion degree of the inner wall of the conduit in the embodiment is the maximum corrosion degree of the inner wall of the conduit, after the maximum corrosion degree of the inner wall of the conduit is collected, a corrosion threshold value is set, and when the maximum corrosion degree of the inner wall of the conduit exceeds the corrosion threshold value, an early warning signal is sent out, and the time period of the early warning signal is the time period of the early warning of the corrosion of the inner wall of the conduit;
the calculation formula of the scale formation degree of the inner wall of the conduit is as follows:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,for the degree of scaling of the inner wall of the conduit,for the initial inner diameter of the catheter tube,for the internal diameter of pipe when gathering, because the pipe has certain length, therefore, pipe inner wall scale degree in this embodiment is pipe inner wall scale maximize, gathers pipe inner wall scale maximize back, sets for the scale threshold value, sends early warning signal when pipe inner wall scale maximum exceeds the scale threshold value, and the period that early warning signal sent is the period of pipe inner wall scale early warning.
According to the application, the resistance increasing rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and the outlet of the nozzle head and the floating coefficient of the fiber paste flow are subjected to dimensionless treatment through the calculating unit, the unit is removed, then the unit is comprehensively analyzed, the evaluation index is obtained through calculation, and the multisource parameters are comprehensively analyzed, so that the health condition of the smearing part is effectively obtained, the data processing efficiency is improved, the health condition of the smearing part is numerically embodied, and the subsequent treatment of a control system is facilitated.
The isolation module generates an isolation mechanism according to the evaluation index, and the smearing parts which do not support operation are marked into the isolation area and generate a warning signal, so that the smearing parts marked into the isolation area are not put into use.
The isolation module comprises a comparison unit and an isolation unit;
the comparison unit obtains the evaluation indexAfter that, the index will be evaluatedAnd evaluation thresholdComparing to generate an isolation mechanism;
the isolation unit judges whether the smearing part supports operation or not through an isolation mechanism, and the smearing part which does not support operation is marked into the isolation area and generates a warning signal specifically comprises the following steps:
evaluation index of the applicator memberEvaluation thresholdThe isolation unit judges that the smearing part supports operation without management and evaluates the indexFor subsequent analytical use;
evaluation index of the applicator memberEvaluation thresholdThe isolation unit judges that the smearing part does not support operation, the smearing part is marked into the isolation area and generates an early warning signal, and a manager receives the early warning signalThe applicator member needs to be managed.
Example 3: the operator inputs the number of the application part to the marking module, and the marking module carries out initialization marking on the application part according to the input sequence of the application part, wherein the number is { bj }, respectively 1 、bj 2 、bj 3 、...bj n N is a positive integer greater than 0, and the initialization mark information is sent to the ordering module;
the sorting module sorts the coating parts which are not marked in the isolation area from small to large according to the evaluation index in combination with the initialization mark, generates a sorting table, sends the sorting table information to the control module, analyzes the anchor chain processing amount information, controls the fiber paste coating equipment to operate after the using amount of the coating parts is selected according to the positive sequence of the sorting table, and predicts the time of the fiber paste coating equipment to process the anchor chain of the ship according to the evaluation index and the anchor chain processing amount information;
the sorting module receives the evaluation indexes of the non-isolated coating parts, sorts the coating parts which are not divided into the isolated areas according to the evaluation indexes from small to large, and generates a sorting table, for example, the sorting table is as follows:
assume a total of 8 applicator members on the applicator device, labeled { bj }, respectively 1 、bj 2 、bj 3 、bj 4 、bj 5 、bj 6 、bj 7 、bj 8 After the control system obtains 8 smearing parts, bj 2 Applicator member, bj 4 Applicator member, bj 7 Evaluation index of applicator memberEvaluation thresholdAt this time the control system will bj 2 Applicator member, bj 4 Applicator member, bj 7 The applicator member is marked into the isolation zone, the remaining applicator members being { bj } 1 、bj 3 、bj 5 、bj 6 、bj 8 If the evaluation index of the remaining applicator member is compared with the result of bj 5 Greater than bj 3 Greater than bj 8 Greater than bj 6 Greater than bj 1 ThenSorting the smearing parts from small to large according to the evaluation indexes to generate a sorting table { bj } 5 、bj 3 、bj 8 、bj 6 、bj 1 }。
The control module analyzes the anchor chain processing amount information, and controls the fiber paste coating equipment to run specifically after the number of the coating parts is selected according to the positive sequence of the ranking table:
if the anchor chain processing amount information is that three anchor chains are processed, selecting an smearing part of smearing equipment as { bj } 5 、bj 3 、bj 8 If the number of processed anchor chains is more than 5, all the non-isolated smearing parts are required to be selected for use, and when the smearing parts cannot divide the anchor chains equally, the smearing parts which are arranged in front are selected to process more anchor chains, for example, the number of processed anchor chains is 16, and the processing scheme is bj 5 The smearing part processes 4 strips, bj 3 The smearing part processes 3 strips, bj 8 The smearing part processes 3 strips, bj 6 The smearing part processes 3 strips, bj 1 The applicator member processes 3 strips and so on.
In the application, the acquired evaluation index is more than or equal to 1, and the prediction module predicts the time for processing the ship anchor chain by the fiber paste smearing equipment by combining the evaluation index and the anchor chain processing amount information, wherein the time is specifically as follows:
the number of processed anchor chains in the anchor chain processing amount information is set to be M, the number of smearing parts assembled by smearing equipment is set to be Z, and the time for initially processing 1 anchor chain by each smearing part is set to beAfter the evaluation index of each smearing part is obtained, the initial processing time of the smearing part is corrected through the evaluation index, and the correction time is obtained, wherein the expression is as follows:；in order to correct the time of day,initial machining of 1 Anchor for Table applicatorThe time of the chain is such that,to evaluate the index, as the evaluation index increases, indicating a decrease in performance of the applicator member, the length of processing of the applicator member increases.
In summary, the calculation expression of the prediction time of the prediction module for predicting the processing of the ship anchor chain by the fiber paste smearing device is as follows:the method comprises the steps of carrying out a first treatment on the surface of the In the method, in the process of the application,to predict time, the firstThe time for processing one anchor chain by the table coating part is（i=1、2、3、...、Z），Refers to the longest working time of the smearing part required by working one anchor chain in the Z-stage smearing part,refers to the integer portion of M divided by Z, indicating that each device is to process M// Z products,refers to the sum of the time for processing one anchor chain by the Z-stage smearing part,refers to the remainder of M divided by Z, and represents the application part that requires additional machining of one anchor chain.
According to the application, the prediction module is combined with the evaluation index and the anchor chain processing amount information to predict the time for processing the ship anchor chain by the fiber paste smearing equipment, so that the total processing time of the anchor chain in the same batch can be predicted, the operator can conveniently set a subsequent processing scheme, and the processing efficiency of a workshop is effectively improved.
The above formulas are all formulas with dimensions removed and numerical values calculated, the formulas are formulas with a large amount of data collected for software simulation to obtain the latest real situation, and preset parameters in the formulas are set by those skilled in the art according to the actual situation.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the application disclosed above are intended only to assist in the explanation of the application. The preferred embodiments are not intended to be exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and the full scope and equivalents thereof.

Claims (9)

1. A control system for a applicator member of a machine, characterized by: the system comprises a marking module, a metering module, a building module, an isolation module, a sequencing module, a control module and a prediction module;
and a marking module: the marking module is used for initializing and marking the smearing parts according to the input sequence of the smearing parts;
and a metering module: the method comprises the steps that an operator is used for inputting the processing amount of a ship anchor chain;
and (3) a building module: before processing the ship anchor chain, collecting a plurality of data related to the smearing part, and establishing an evaluation index for the smearing part;
isolation module: generating an isolation mechanism according to the evaluation index, and dividing the smearing part which does not support operation into an isolation area and generating a warning signal;
and a sequencing module: sorting the smearing parts which are not divided into the isolation areas from small to large according to the evaluation indexes by combining the initialization marks to generate a sorting table;
and the control module is used for: after analyzing the anchor chain processing amount information, selecting the use amount of the coating parts according to the positive sequence of the sorting table, and controlling the fiber paste coating equipment to run;
and a prediction module: and predicting the time for processing the ship anchor chain by the fiber paste smearing equipment according to the evaluation index and the anchor chain processing amount information.
2. A control system for a applicator member of a machine as claimed in claim 1, wherein: the building module comprises an acquisition unit and a calculation unit;
the collecting unit is used for collecting a plurality of data related to the smearing component before processing the ship anchor chain, wherein the plurality of data comprise equipment parameters and conduit parameters, the equipment parameters comprise the resistance increasing rate of the connection part of the nozzle head and the nozzle seat and the pressure ratio of the inlet and the outlet of the nozzle head, and the conduit parameters comprise the fiber paste flow floating coefficient.
3. A control system for a applicator member of a machine as claimed in claim 2, wherein: the calculation unit performs dimensionless treatment on the resistance increase rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and the outlet of the nozzle head and the floating coefficient of the flow of the fiber paste, and comprehensively analyzes after removing units, and the method comprises the following steps of:the method comprises the steps of carrying out a first treatment on the surface of the Calculating to obtain evaluation index->Wherein->For the rate of increase of the resistance of the connection of the nozzle head to the nozzle holder, < > for the nozzle head to the nozzle holder>For the ratio of the inlet and outlet pressure of the nozzle head, +.>Is the floating coefficient of the fiber paste flow rate, < >>The ratio of the resistance increase rate of the connection part of the nozzle head and the nozzle seat, the pressure ratio of the inlet and outlet of the nozzle head and the floating coefficient of the flow rate of the fiber paste are respectively the ratio coefficientsAre all greater than 0.
4. A control system for a applicator member of a machine as claimed in claim 3, wherein: the calculation expression of the resistance increase rate of the connection part of the nozzle head and the nozzle seat is as follows:the method comprises the steps of carrying out a first treatment on the surface of the In (1) the->For the real-time resistance of the connection part of the nozzle head and the nozzle seat, < >>The initial resistance of the nozzle head and the nozzle seat connection part and the real-time resistance of the nozzle head and the nozzle seat connection part are obtained through a torque sensor arranged on a transmission shaft of the driving device.
5. A control system for a applicator member of a machine as claimed in claim 4, wherein: the logic for obtaining the pressure ratio of the inlet and outlet of the nozzle head is as follows: pressure sensors are arranged at the outlet end and the inlet end of the nozzle head, so that the nozzle head can go in and outThe calculation expression of the mouth pressure ratio is:the method comprises the steps of carrying out a first treatment on the surface of the In (1) the->For the value of the nozzle head outlet pressure,is the nozzle head inlet pressure value.
6. A control system for a applicator member of a machine as claimed in claim 5, wherein: the calculation expression of the fiber paste flow floating coefficient is as follows:；/>for the real-time fiber paste flow of the catheter, +.>For the time period of early warning of corrosion of the inner wall of the conduit, +.>The time period of the scaling early warning of the inner wall of the conduit.
7. A control system for a applicator member of a machine as claimed in claim 6, wherein: the isolation module comprises a comparison unit and an isolation unit;
the comparison unit is used for obtaining the evaluation indexAfter that, the evaluation index ∈ ->And evaluation threshold->Comparing to generate an isolation mechanism;
if the evaluation index of the applicator member isEvaluation threshold->The isolation unit determines that the applicator member supports operation without management and evaluates the index +.>For subsequent analytical use;
if the evaluation index of the applicator member isEvaluation threshold->The isolation unit judges that the smearing part does not support operation, and the smearing part is marked into the isolation area and generates an early warning signal.
8. A control system for a applicator member of a machine as claimed in claim 7, wherein: the processing logic of the prediction module for predicting the time for processing the ship anchor chain by the fiber paste smearing equipment by combining the evaluation index and the anchor chain processing amount information is as follows:
the number of processed anchor chains in the anchor chain processing amount information is set to be M, the number of smearing parts assembled by smearing equipment is set to be Z, and the time for initially processing 1 anchor chain by each smearing part is set to beAfter the evaluation index of each smearing part is obtained, the initial processing time of the smearing part is corrected through the evaluation index, and the correction time is obtained, wherein the expression is as follows: />；/>To correct time +.>Time for initial working of 1 anchor chain for table applicator member +.>To evaluate the index.
9. A control system for a applicator member of a machine as claimed in claim 8, wherein: the prediction module predicts the calculation expression of the prediction time of the fiber paste smearing equipment for processing the ship anchor chain to be:the method comprises the steps of carrying out a first treatment on the surface of the In (1) the->To predict time, the firstThe time for processing one anchor chain by the platform smearing part is +.>（i=1、2、3、...、Z），/>Means the longest working time of the Z-stage applicator for working an anchor chain,/for the applicator>Refers to the integer part of M divided by Z, indicating that each device is to process M// Z products,/->Means the sum of the times of processing one anchor chain by the Z-stage coating part, +.>Refers to the remainder of M divided by Z, and represents the application part that requires additional machining of one anchor chain.
CN202310871489.9A 2023-07-17 2023-07-17 Smearing part control system of mechanical equipment Active CN116594366B (en)

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