Aluminum liquid ladle sorting method, integrated aluminum liquid traceability system and storage medium
By collecting and analyzing aluminum-liquid related signals in real time, the optimal aluminum-liquid supply route is planned, which solves the problem of unreasonable order of aluminum-liquid supply, and improves the efficiency of aluminum-liquid output and product quality.
Patent Information
- Application Number
- CN202210578255.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-05-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2042-05-26
AI Technical Summary
In the prior art, the output frequency of aluminum liquid depends on human experience setting, and the aluminum liquid content cannot be understood in real time, resulting in unreasonable order of aluminum liquid supply, affecting production, and may cause equipment dry burning and poor product quality.
By collecting aluminum liquid output signals, liquid level information, spectral proofing results, pressure relief time and opening signals in real time, we plan the optimal aluminum liquid supply route, combine the casting equipment position and liquid level information, and automatically adjust the casting logic to ensure that Rationality and efficiency of liquid aluminum supply.
It improves the finished product utilization rate of liquid aluminum output, reduces the risk of equipment downtime and scrap rate, and improves product quality and cost control capabilities.
Smart Images
Figure CN114799126B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of molten aluminum output corresponding to casting equipment ladles, and specifically to a molten aluminum ladle sorting method, an integrated molten aluminum traceability system and a storage medium. Background Art
[0002] At present, the output frequency of aluminum liquid in various production systems is all set by human experience, and there is no standardized and reasonable aluminum liquid output plan to match the actual consumption of aluminum liquid produced by on-site casting equipment. At the same time, because the operators who produce aluminum liquid cannot understand the aluminum liquid content in the insulation furnace of each machine in real time, they cannot make the most accurate judgment on the aluminum liquid pouring sequence in time, which makes the aluminum liquid supply sequence of die-casting equipment unreasonable. When the low liquid level die-casting equipment fails to supply aluminum liquid in time, it will cause the equipment to shut down, seriously affecting production; at the same time, when the aluminum liquid level of the die-casting equipment is low, it is easy to cause the residue at the bottom of the insulation furnace to enter the product along the runner, resulting in poor product quality and increased scrap rate. Summary of the invention
[0003] The embodiment of the present application provides a method for sorting aluminum ladles, an integrated aluminum molten ladle tracing system and a storage medium, which can collect aluminum molten ladle output signals, aluminum molten liquid level information of a casting equipment insulation furnace, spectral proofing results, aluminum molten ladle quality inspection information, pressure relief time of a casting equipment, and an opening signal in real time, and plan the optimal aluminum molten ladle supply route for the casting insulation furnace equipment in turn according to the set casting equipment ladle logic and the location of the casting equipment, so as to find the optimal ladle logic for the aluminum molten ladle output corresponding to the aluminum molten content of the casting equipment at the scene, which not only avoids the hidden dangers of dry burning of the equipment or insufficient aluminum molten supply caused by the low aluminum molten content of the on-site casting equipment, but also improves the utilization rate of the finished product output of the aluminum molten ladle. The system replaces manual work to effectively bind the output of each furnace of aluminum molten ladle to the casting machine, providing a reliable previous resume for product traceability, and at the same time, analyzing the aluminum molten ladle output frequency through the aluminum molten ladle output record table, cooperating with the site to find the best aluminum molten ladle output plan, gradually improving the aluminum molten ladle output efficiency, and improving cost control.
[0004] To achieve the above object, the present invention provides the following technical solutions:
[0005] In the first aspect, a method for sorting aluminum molten ladles is provided, comprising the following steps: receiving in real time the aluminum molten output completion signal, the aluminum molten level information of the casting equipment insulation furnace, the total production cycle of the product, the actual pressure holding time of the product, the maximum cooling time of the product, and the casting equipment opening signal; calculating the current pressure relief time of the casting equipment according to the total production cycle of the casting equipment product, the actual pressure holding time of the product, and the maximum cooling time of the product. According to the positions of each casting equipment set in the system, according to the current aluminum molten level information of each casting equipment, combined with the actual pressure relief time of the casting equipment, through the system calculation logic, the optimal aluminum molten supply route for the current output aluminum molten ladle of the die-casting machine insulation furnace is planned, and the aluminum molten adding personnel are guided to perform actual operations.
[0006] In some embodiments, the steps include: calculating the pressure relief countdown time of the casting equipment according to the product production cycle, the product production cycle and the total length of pressure relief. The smaller the pressure relief countdown time, the shorter the time it takes for the casting equipment to be safely opened. When the aluminum liquid level content of all casting equipment on site is greater than 70%, they are sorted according to the pressure relief countdown time. The smaller the time, the earlier the casting equipment ladle sequence.
[0007] In some embodiments, the steps are included: when the aluminum liquid level content in all casting equipment is greater than 70%, when the pressure relief countdown appears a negative number, if the pressure relief countdown is greater than -20S, the ladles are sorted according to the normal pressure relief countdown time sequence. For example, when the pressure relief countdown is less than -20S, the ladles of the casting equipment with a pressure relief countdown time less than -20S are arranged behind the ladles with a pressure relief countdown time greater than 0S. At the same time, according to the reverse order, the longer the pressure relief countdown time is, the earlier the ladle sequence is.
[0008] In some embodiments, when a negative number appears in the pressure relief countdown calculation, the order of the ladle arrangement needs to be logically sorted according to two different time ranges, including: the first range: the range [-20, +∞) seconds according to the shorter pressure relief countdown time, the second range: the range (-∞, -20) seconds according to the countdown time arranged after the first range and the larger the value, the closer it is to the front. .
[0009] In some embodiments, the steps include: the time range can be set by oneself, when the aluminum liquid level content of one casting equipment is less than that of another casting equipment, if the pressure relief countdown of the casting equipment with less liquid level content is longer than the set time range, the order of the casting equipment with a shorter pressure relief countdown can be advanced.
[0010] In some embodiments, the steps include: when the aluminum liquid level content in all casting equipment is greater than 70%, the casting equipment ladle sequence is sorted according to the pressure relief countdown. The time range and the aluminum liquid level content difference range can be set by oneself. When the aluminum liquid content of one casting equipment is lower than that of another casting equipment and the difference range is greater than the set aluminum liquid level content difference range, the comparison is made according to the self-set time range. If the pressure relief countdown time of the casting equipment with lower aluminum liquid level content is shorter than the pressure relief countdown time of the casting equipment with higher aluminum liquid level content, the casting equipment with lower aluminum liquid level content is arranged in advance.
[0011] In some embodiments, the steps include: based on the aluminum liquid completion signal, the current latest aluminum liquid output time can be known, and by receiving the casting equipment opening signal, the operator can be informed whether the current addition of aluminum liquid in the casting and insulation furnace complies with the safety specifications for casting ladle operations.
[0012] Secondly, the information collection module is used to receive real-time information on aluminum liquid output, pressure relief countdown information, aluminum liquid level information, and casting equipment opening signals; the ladle logic setting module is used to set the priorities from high to low, namely, aluminum liquid level content, casting equipment location information, pressure relief countdown information, self-set time range, and aluminum liquid content difference range; the processing module is used to respond to each information in order from high to low priority, and formulate the route of adding aluminum liquid to the ladle according to the logic rules; the traceability module is used to record the quality inspection components of each furnace of aluminum liquid and the corresponding specific casting equipment of the ladle, and to correspond the quality component information of each furnace of aluminum liquid to the added casting equipment through the system, so as to bind it as the previous history information of product production. The ladle record query module is used to record and query the production time of each furnace of aluminum liquid and the frequency of aluminum liquid ladle, ladle equipment, aluminum liquid content of the ladle, and other information, and cooperate with the on-site aluminum liquid production personnel to find the best aluminum liquid supply plan through auxiliary modules such as trend comparison charts.
[0013] In some embodiments, the steps include: recording the spectrum proofing, hydrogen measurement, density and other quality inspection information of each furnace of aluminum liquid, binding it with the furnace number, and the system automatically records the ladle operation record of each aluminum liquid output according to the aluminum liquid level content and the aluminum liquid ladle sequence. The system can query the detailed resume of aluminum liquid incoming batch, aluminum liquid processing technology, aluminum liquid quality inspection information, etc. according to time, casting equipment and corresponding output products. At the same time, the aluminum liquid equipment of the ladle can also be traced according to the aluminum liquid furnace number, and the product information produced can be associated at the same time.
[0014] In a third aspect, an embodiment of the present application further provides a storage medium for storing non-transitory computer-readable logic, which, when executed, can implement any one of the logics of claims 1-7.
[0015] In a fourth aspect, the embodiments of the present application also provide a method for sorting aluminum molten ladles and an integrated aluminum molten tracing system, including:
[0016] Memory;
[0017] processor;
[0018] One or more computer system modules, the one or more computer system modules are stored in the memory and configured to be executed by the processor, the one or more computer system modules include logic for implementing a method for sorting aluminum molten ladles as described in any one of claims 1 to 7, and recording each operation record to achieve product traceability and optimize the aluminum molten production plan.
[0019] Compared with the prior art, the present invention has the following beneficial effects:
[0020] A method for sorting molten aluminum ladles, an integrated molten aluminum traceability system and a storage medium can plan the optimal ladle route for the latest molten aluminum produced by each furnace according to the real-time collected molten aluminum output information, casting equipment pressure relief countdown, molten aluminum information, and warehouse opening signals, according to the location of the casting equipment, thereby replacing manual route judgment, thereby improving the optimal efficiency of molten aluminum output, shortening the molten aluminum supply time, and improving equipment utilization, thereby improving product quality through optimal allocation of molten aluminum supply. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to describe the technical solutions in the embodiments of this application more clearly, the logic described in the corresponding system will be described in more detail with the help of drawings. The drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0022] Figure 1 This is a structural principle diagram of an aluminum liquid ladle sorting method and an integrated aluminum liquid tracing system of the present application.
[0023] Figure 2 This application is a process of an aluminum liquid ladle sorting method and an integrated aluminum liquid traceability system Figure 1 .
[0024] Figure 3 This is a detailed process of an aluminum liquid ladle sorting method and an integrated aluminum liquid traceability system. Figure 2 .
[0025] Figure 4 This is a structural principle diagram of an aluminum liquid ladle sorting method and an integrated aluminum liquid tracing system of the present application. DETAILED DESCRIPTION
[0026] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present application and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or apparatuses.
[0027] Reference to "embodiment" in this document means that a specific feature, structure or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0028] In order to solve the problem that human judgment and self-sorting of the aluminum liquid ladle operations of the casting equipment may lead to missing the optimal ladle time of the casting equipment, causing dry burning of the casting equipment or frequent operation of the aluminum liquid ladle, which in turn leads to product quality problems, the applicant analyzed the reasons that need adjustment (including: aluminum liquid output signal, casting equipment pressure relief countdown information, aluminum liquid level information, and warehouse opening signal), formulated corresponding aluminum liquid ladle sorting rules for various situations, and proposed a aluminum liquid ladle sorting method and an integrated aluminum liquid traceability system.
[0029] In one embodiment of the present invention, a method for sorting aluminum molten ladles is provided, which receives in real time an aluminum molten output completion signal, aluminum molten liquid level information of a casting equipment insulation furnace, a total product production cycle, actual product pressure holding time, a product maximum cooling time, and a casting equipment opening signal; the current pressure relief time of the casting equipment is calculated according to the total product production cycle of the casting equipment, the actual product pressure holding time, and the maximum product cooling time; according to the positions of each casting equipment set in the system, according to the current aluminum molten liquid level information of each casting equipment, combined with the actual pressure relief time of the casting equipment, through the system calculation logic, the optimal aluminum molten supply route for the die-casting machine insulation furnace is planned for the current output aluminum molten ladle, and the aluminum molten adding personnel are guided to perform actual operations.
[0030] In a first aspect, a method for sorting aluminum liquid ladles is provided, comprising the following steps: receiving in real time an aluminum liquid output completion signal, aluminum liquid level information of a casting equipment insulation furnace, a total product production cycle, actual product pressure holding time, a maximum product cooling time, and a casting equipment opening signal; calculating the current pressure relief time of the casting equipment according to the total product production cycle of the casting equipment, the actual product pressure holding time, and the maximum product cooling time; according to the positions of each casting equipment set in the system, according to the current aluminum liquid level information of each casting equipment, combined with the actual pressure relief time of the casting equipment, through the system calculation logic, the optimal aluminum liquid supply route for the die-casting machine insulation furnace is planned for the current output aluminum liquid ladle, and the aluminum liquid adding personnel are guided to perform actual operations.
[0031] In some embodiments, the steps include: calculating the pressure relief countdown time of the casting equipment according to the product production cycle, the product production cycle and the total length of pressure relief. The smaller the pressure relief countdown time, the shorter the time it takes for the casting equipment to be safely opened. When the aluminum liquid level content of all casting equipment on site is greater than 70%, they are sorted according to the pressure relief countdown time. The smaller the time, the earlier the casting equipment ladle sequence.
[0032] In some embodiments, the steps are included: when the aluminum liquid level content in all casting equipment is greater than 70%, when the pressure relief countdown appears a negative number, if the pressure relief countdown is greater than -20S, the ladles are sorted according to the normal pressure relief countdown time sequence. For example, when the pressure relief countdown is less than -20S, the ladles of the casting equipment with a pressure relief countdown time less than -20S are arranged behind the ladles with a pressure relief countdown time greater than 0S. At the same time, according to the reverse order, the longer the pressure relief countdown time is, the earlier the ladle sequence is.
[0033] In some embodiments, when a negative number appears in the pressure relief countdown calculation, the order of the ladle arrangement needs to be logically sorted according to two different time ranges, including: the first range: the range [-20, +∞) seconds according to the shorter pressure relief countdown time, the second range: the range (-∞, -20) seconds according to the countdown time arranged after the first range and the larger the value, the closer it is to the front. .
[0034] In some embodiments, the steps include: the time range can be set by oneself, when the aluminum liquid level content of one casting equipment is less than that of another casting equipment, if the pressure relief countdown of the casting equipment with less liquid level content is longer than the set time range, the order of the casting equipment with a shorter pressure relief countdown can be advanced.
[0035] In some embodiments, the steps include: when the aluminum liquid level content in all casting equipment is greater than 70%, sorting the order of the casting equipment ladles according to the pressure relief countdown, and the time range and the aluminum liquid level content difference range can be set by oneself; when the aluminum liquid content of one casting equipment is lower than that of another casting equipment and the difference range is greater than the set aluminum liquid level content difference range, comparison is made according to the self-set time range; if the pressure relief countdown time of the casting equipment with lower aluminum liquid level content is shorter than the set time range than the pressure relief countdown time of the casting equipment with higher aluminum liquid level, the casting equipment with lower aluminum liquid level content is arranged in an advanced order.
[0036] In some embodiments, the steps include: based on the aluminum liquid completion signal, the current latest aluminum liquid output time can be known, and by receiving the casting equipment opening signal, the operator can be informed whether the current casting equipment meets the safety specifications for casting ladle operation.
[0037] Secondly, the information collection module is used to receive real-time information on molten aluminum output, pressure relief countdown information, molten aluminum level information, and casting equipment opening signals; the ladle logic setting module is used to set the priorities from high to low, namely, molten aluminum level content, casting equipment location information, pressure relief countdown information, self-set time range, and molten aluminum content difference range; the processing module is used to respond to each information in order from high to low priority, and formulate the ladle molten aluminum addition route according to the logic rules; the traceability module is used to record the quality inspection components of each furnace of molten aluminum and the corresponding specific ladle casting equipment, and correspond the quality component information of each furnace of molten aluminum to the added casting equipment through the system, and bind it as the pre-sequence history information of the product production; the ladle record query module is used to record and query the production time of each furnace of molten aluminum and the frequency of molten aluminum ladle, ladle equipment, molten aluminum content and other information, and cooperate with the on-site molten aluminum production personnel through auxiliary modules such as trend comparison charts to find the optimal molten aluminum ratio scheme.
[0038] In some embodiments, the steps include: recording the spectral proofing, hydrogen measurement, density and other quality inspection information of each furnace of molten aluminum, and binding it with the furnace number. The system automatically records the ladle operation record of each molten aluminum output according to the molten aluminum level content and the molten aluminum ladle sequence. The system can query the detailed history of molten aluminum incoming batches, molten aluminum processing technology, molten aluminum quality inspection information, etc. according to time, casting equipment and corresponding output products. At the same time, the molten aluminum equipment of the ladle can also be traced according to the molten aluminum furnace number, and the product information produced can be associated at the same time.
[0039] In a third aspect, an embodiment of the present application further provides a storage medium for storing non-transitory computer-readable logic, which, when executed, can implement any one of the logics of claims 1-7.
[0040] In a fourth aspect, the embodiments of the present application also provide a method for sorting aluminum molten ladles and an integrated aluminum molten tracing system, including:
[0041] Memory;
[0042] processor;
[0043] One or more computer system modules, the one or more computer system modules are stored in the memory and configured to be executed by the processor, the one or more computer system modules include logic for implementing a method for sorting aluminum molten ladles as described in any one of claims 1 to 7, and recording each operation record to achieve product traceability and optimize the aluminum molten production plan.
[0044] The above-mentioned embodiments of the present application provide a method for sorting aluminum molten ladle and an integrated aluminum molten ladle tracing system, which can plan the most reasonable ladle route for the latest aluminum molten output of each furnace according to the real-time collected aluminum molten output information, casting equipment pressure relief countdown, aluminum molten information, and opening signal, and according to the location of the casting equipment, so as to improve the optimal efficiency of aluminum molten output, improve equipment utilization, and improve product quality through optimal allocation of aluminum molten use.
[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.
[0046] Embodiment 1:
[0047] like Figure 1 As shown in , Example 1 provides an aluminum liquid ladle sorting method and an integrated aluminum liquid traceability system, including: an information acquisition module, a ladle logic design module, a processing module, a traceability module and an aluminum liquid ladle record query module.
[0048] The information collection module is used to collect aluminum liquid completion signals, aluminum liquid quality inspection information, casting equipment liquid level information, casting equipment pressure relief countdown, and casting equipment opening signals in real time.
[0049] The ladle logic design module is used to set the priorities from high to low, namely, the molten aluminum level content, the casting equipment location information, the pressure relief countdown information, the self-set time range and the molten aluminum content difference range.
[0050] The processing module is used to respond to each information in order from high to low priority and plan the ladle route according to logical rules.
[0051] The traceability module is used to record the quality inspection components of each furnace of aluminum liquid and the casting equipment corresponding to the specific ladle. Each furnace of aluminum liquid is matched to the casting equipment used for casting through the system, thereby binding the previous historical information of product production.
[0052] The aluminum liquid ladle record query module is used to record the production time of each furnace of aluminum liquid, the frequency of aluminum liquid ladle, ladle equipment, aluminum liquid content in the ladle and other information. Through auxiliary modules such as trend comparison charts, it cooperates with on-site aluminum liquid production personnel to find the optimal aluminum liquid ratio plan.
[0053] like Figure 2 As shown in , a flow chart of a method for sorting aluminum molten ladles is given: A method for sorting aluminum molten ladles includes the following steps:
[0054] S01: Real-time collection of aluminum liquid completion signal, aluminum liquid quality inspection information, casting equipment liquid level information, casting equipment pressure relief countdown, and casting equipment opening signal.
[0055] S02: The priority levels from high to low are molten aluminum level content, casting equipment location information, pressure relief countdown information, self-set time range, and molten aluminum content difference range.
[0056] S03: used to set the priorities from high to low, namely, aluminum liquid level content, casting equipment location information, pressure relief countdown information, self-set time range and aluminum liquid content difference range.
[0057] Wherein, step S03 includes the steps of: arranging the pouring order of the casting equipment according to the aluminum liquid level information of the casting equipment and the position information of the casting equipment.
[0058] Wherein, step S03 includes the steps of: when the aluminum liquid level of all casting equipment is greater than 70%, arranging the order of casting equipment ladles according to the pressure relief countdown length and the casting equipment position information.
[0059] Among them, step S03 includes the steps of: when the pressure relief countdown is negative, the pressure relief countdown less than -20S is sorted separately, and it is arranged after the casting equipment greater than -20S, and the ladles are sorted according to the sequence that the larger the value, the earlier the sequence.
[0060] Wherein, step S03 includes the steps of: setting a pressure relief countdown time difference range, when the pressure relief countdown time difference between two casting devices arranged close to each other is greater than the set value, the one with the shorter countdown time will be arranged in advance.
[0061] Among them, step S03 includes the steps of: setting the aluminum liquid level difference range and time range, when the aluminum liquid level of all casting equipment is greater than 70%, when the difference between the casting equipment with low aluminum liquid level and the casting equipment with high aluminum liquid level of two casting equipments that are closely arranged is greater than the set range, if the difference in the pressure relief countdown time of the two casting equipments is within the set time range, the casting equipment with low aluminum liquid level will be arranged in advance.
[0062] SO4: The system makes its own judgment on the operation of the aluminum molten ladle based on the aluminum molten level change information and sorting information of the casting equipment, and cooperates with the on-site operation terminal and the operator to review. The system records the casting equipment and operation time of the actual ladle of each furnace of aluminum molten.
[0063] SO5: Based on the records of each ladle operation, the system binds the product and molten aluminum information to improve the production history.
[0064] SO6: The system analyzes the optimal aluminum liquid output frequency based on each aluminum liquid output record and ladle operation record, combined with trend charts and output status charts, to ensure the optimal utilization and production efficiency of aluminum liquid output equipment, and thus effectively control costs and product quality.
[0065] like Figure 3 As shown in , a detailed flow chart of a method for sorting aluminum ladles in Example 1 is given. After the aluminum molten output device gives a completion signal in real time, it is determined whether the lowest aluminum molten level content among all current casting equipment is less than 70% according to the aluminum molten level information currently collected in real time. If it is less than, the casting equipment with the minimum aluminum molten level content is prioritized in coordination with the casting equipment in the adjacent position. First, the aluminum molten level information content is determined, and then the pressure relief countdown duration is determined. If the lowest aluminum molten level among all current casting equipment is greater than 70%, the casting equipment with the shortest pressure relief countdown duration is determined and prioritized in coordination with the adjacent casting equipment. It is necessary to determine whether the level difference is within the set range, and then compare the pressure relief countdown duration to see whether it is within the set range, and then perform the final sorting.
[0066] 1) The current aluminum liquid level content of the casting equipment is less than 70%: the system sorts the casting equipment according to the liquid level information and the location information of the casting equipment, and then sorts the casting equipment according to the set pressure relief countdown time difference range. For example, the sorting process is that the aluminum liquid completion signal is currently received, and according to the aluminum liquid level information of each casting equipment currently collected, the current aluminum liquid level value of the casting equipment C6 is obtained to be 55%, then the system prioritizes the six casting equipment C1-C6, and first sorts them according to the aluminum liquid level content of the six casting equipment C1-C6, and the lowest liquid level is sorted first. If the pressure relief countdown of each casting equipment is C1:15S, C2:80S, C3:-25S, C4:-10S, C5:-40S, C6:85S, then according to the system casting ladle rules, C4, C1, C6, C2, C3, C5, the system determines whether the pressure relief countdown of the casting equipment is greater than -20S. The casting equipment with a countdown longer than -20S is sorted according to the rule that the smaller the time, the earlier the time. The casting equipment with a countdown less than -20S must be sorted after the casting equipment with a time greater than -20S. At the same time, the casting equipment with a pressure relief countdown less than -20S must be sorted according to the rule that the larger the value, the earlier the time. Among them, the aluminum liquid level value of the C6 casting equipment is the lowest at this time, so the aluminum liquid level of the C4 and C1 casting equipment is higher than that of C6. When the countdown time difference range is set to 20S, the countdown time difference of C4, C1 and C6 is greater than 20S, so C4 and C1 have priority over C6 for ladle operation. Because the countdown time difference between C4 and C1 is also greater than 20S, the casting equipment C4 is sorted first.
[0067] 1) The current aluminum liquid level content of the casting equipment is greater than 70%: the system will sort the casting equipment according to the shortest countdown information and the casting equipment location information, and then use the set aluminum liquid level difference and time range to sort.
[0068] For example, if the casting equipment C4 is currently determined to be the casting equipment with the shortest casting countdown, the system will prioritize the six casting equipment C1-C6, and first sort them according to the pressure relief countdown of the six casting equipment C1-C6. The shorter the countdown, the higher the ranking. For example, the pressure relief countdowns of the casting equipment are C1:15S, C2:80S, C3:-25S, C4:-10S, C5:-40S, C6:85S. The system follows the -20S time rule and prioritizes the casting equipment with a time greater than -20S according to the rule that the shorter the time, the higher the ranking. At the same time, the casting equipment with a time less than -20S will be sorted in sequence according to the rule that the larger the time value, the higher the ranking. The final casting equipment ladle sorting route is: C4, C1, C2, C6, C3, C5.
[0069] 2) Processing of completed ladle operations: After the system completes the sorting according to the established logic, the operator moves the molten aluminum to the location of the casting equipment planned by the system according to the route planned by the system, and waits for the molten aluminum opening signal. When the casting equipment opening signal is completed, the operator performs the ladle operation on the casting equipment. The system determines whether the ladle operation is completed based on the collected casting equipment opening signal and the molten aluminum level change information, and sends the operation information to the operator terminal for review by the ladle operator. After the review is completed, the system automatically generates a record of the entire process of the ladle operation.
[0070] The aluminum liquid ladle sorting method and integrated aluminum liquid traceability system provided in Example 1 can plan the most reasonable ladle route for the latest aluminum liquid produced by each furnace according to the real-time collected aluminum liquid output information, casting equipment pressure relief countdown, aluminum liquid information, and opening signal, according to the location of the casting equipment, so as to improve the optimal efficiency of aluminum liquid output, while improving equipment utilization, and improving product quality through optimal allocation of aluminum liquid use.
[0071] Embodiment 2:
[0072] In Example 2, a storage medium is provided for storing non-temporary computer-readable logic, and when the non-temporary computer-readable logic is executed, any one of the logics of the implementation rights can be executed. Using the storage medium, for example, in a system, when the stored non-temporary computer-readable logic is executed by a computer, the aluminum liquid completion signal, aluminum liquid quality inspection information, casting equipment liquid level information, casting equipment pressure relief countdown, and casting equipment opening signal are collected in real time. The system plans the aluminum liquid ladle operation route according to the set logic based on the aluminum liquid level information, casting equipment position information, aluminum liquid countdown duration information, and set time range. If the system has planned the casting equipment information, equipment location, binding collection parameters and other information, the system will plan the casting equipment for ladle sorting according to the set logic. If the casting equipment information is not entered into the system, the casting equipment cannot execute the ladle aluminum liquid sorting logic.
[0073] The storage medium may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. Volatile memory may include, for example, random access memory (RAM) and / or cache memory (cache), etc. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, erasable programmable read-only memory (EPROM), portable compact disk read-only memory (CD-ROM), USB memory, flash memory, etc. One or more computer program modules may be stored on the computer-readable storage medium, and the processor may run one or more computer program modules to implement the ladle sorting logic of multiple types or multiple casting production enterprises. Various applications and various data, as well as various data used and / or generated by the application, etc. may also be stored in the computer-readable storage medium. In some embodiments, the storage medium may be set on the server side (or cloud), for example, the non-temporary computer-readable logic may be stored in the cloud or cloud disk, and all aluminum liquid production and ladle history information may be effectively stored at the same time.
[0074] Embodiment 3:
[0075] like Figure 4 As shown in, an embodiment of the present application also provides an aluminum liquid ladle sorting method and an integrated aluminum liquid traceability system, including a memory, a processor, a communication interface, and one or more computer system modules. The one or more computer system modules are stored in the memory and configured to be executed by the processor, and the one or more computer system modules include logic for implementing a method described in any of the above embodiments. The processor signal connects the memory and the communication interface, and the memory, the processor, and the communication interface can be interconnected through a bus system and / or other forms of connection mechanisms (not shown).
[0076] The processor is used to run non-transitory computer-readable logic, and when the non-transitory computer-readable logic is run by the processor, one or more steps of a method described in any of the above embodiments can be executed. For example, the processor can be a central processing unit (CPU), a digital signal processor (DSP), or other forms of processing units with data processing capabilities and / or program execution capabilities, such as a field programmable gate array (FPGA), etc. For example, the central processing unit (CPU) can be an X86 or ARM architecture, etc. The processor can be a general-purpose processor or a dedicated processor, and can provide optimal planning for the ladle sequence of the casting equipment by combining the collected parameters with the system logic.
[0077] The memory is used to store non-temporary computer-readable logic (one or more computer program modules). For example, the memory may include any combination of one or more computer system products, and the computer system products may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. Volatile memory may include, for example, random access memory (RAM) and / or cache memory, etc. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, erasable programmable read-only memory (EPROM), portable compact disk read-only memory (CD-ROM), USB memory, flash memory, etc. One or more computer system modules may be stored on the computer-readable storage medium, and the processor may run one or more computer system modules to implement the aluminum molten ladle sorting planning of multiple casting production enterprises or multiple production systems. Various systems and various data, as well as various data used and / or generated by applications, etc. may also be stored in the computer-readable storage medium.
[0078] In some embodiments, a memory, a processor, etc. may also be arranged on a server side (or a cloud side), for example, one or more computer program modules may be stored in a cloud side or a cloud disk.
[0079] The communication interface connects the system, the aluminum liquid quality inspection equipment, the aluminum liquid output equipment and all the on-site casting equipment to receive and send information. In some embodiments, the communication interface (such as wired LAN, wireless LAN, 3G / 4G / 5G communication network, Bluetooth, etc.) can be based on the corresponding communication protocol aluminum liquid completion signal, aluminum liquid quality inspection information, casting equipment level information, casting equipment pressure relief countdown, casting equipment opening signal, aluminum liquid quality inspection information, and the optimal route planning can be carried out in sequence for the casting equipment ladle sequence according to the system setting rules. For example, the communication protocol can be any applicable communication protocol such as Bluetooth communication protocol, Ethernet, serial interface communication protocol, parallel interface communication protocol, etc., and the embodiments of the present disclosure are not limited to this.
[0080] The embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of the present application. At the same time, for general technical personnel in this field, according to the idea of the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A method for sorting aluminum molten ladles, characterized in that: The steps include: Receive in real time the aluminum liquid output completion signal, the aluminum liquid level information of the casting equipment holding furnace, the total production cycle of the product, the actual pressure holding time of the product, the maximum cooling time of the product, and the casting equipment opening signal; Calculate the current pressure relief time of the casting equipment according to the total production cycle of the casting equipment products, the actual pressure holding time of the products and the maximum cooling time of the products; According to the locations of each casting equipment set in the system, based on the current molten aluminum level information of each casting equipment and the actual pressure relief time of the casting equipment, the system calculates the optimal molten aluminum supply route for the current output molten aluminum ladle to the die-casting machine holding furnace through system calculation logic, and guides the molten aluminum adding personnel to perform actual operations; The method includes the following steps: calculating the pressure relief countdown time of the casting equipment according to the product production cycle, the product production cycle and the total pressure relief length; the shorter the pressure relief countdown time, the shorter the time until the casting equipment can be safely opened; when the aluminum liquid level content of all casting equipment on site is greater than 70%, the casting equipment is sorted according to the pressure relief countdown time, and the casting equipment with the shorter time has the earlier ladle sequence; The method comprises the following steps: when the aluminum liquid level content in all casting equipment is greater than 70%, and the pressure relief countdown is negative, if the pressure relief countdown is greater than -20S, lattice castings are sorted according to the normal pressure relief countdown time sequence; if the pressure relief countdown is less than -20S, lattice castings with a pressure relief countdown time less than -20S are sorted after the lattice castings with a pressure relief countdown time greater than 0S; and according to the reverse order, the longer the pressure relief countdown time, the earlier the lattice castings are placed; include Steps: When the aluminum liquid level in all casting equipment is greater than 70%, the casting equipment ladles are sorted according to the pressure relief countdown; You can set the time range and the range of aluminum liquid level difference by yourself. When the aluminum liquid content of one casting equipment is lower than that of another casting equipment, and the difference range is greater than the set aluminum liquid level difference range, the comparison will be based on the time range you set. If the pressure relief countdown time of the casting equipment with lower aluminum liquid level is shorter than the pressure relief countdown time of the casting equipment with higher aluminum liquid level is shorter than the set time range, the casting equipment with lower aluminum liquid level will be arranged earlier.
2. A method for sorting aluminum molten ladles according to claim 1, characterized in that : The method includes the following steps: the time range can be set by the user; when the aluminum liquid level content of one casting equipment is lower than that of another casting equipment, if the pressure relief countdown timer of the casting equipment with lower liquid level content is longer than the set time range, the order of the casting equipment with shorter pressure relief countdown timer can be advanced.
3. A method for sorting molten aluminum ladles according to claim 1, characterized in that: The method includes the following steps: according to the aluminum liquid completion signal, the time of the latest aluminum liquid output can be known; at the same time, by receiving the casting equipment opening signal, the operator can be informed whether the current casting equipment meets the safety specifications for the aluminum liquid adding operation of the casting holding furnace.
4. An integrated aluminum liquid traceability system for executing any one of the methods of claims 1-3, characterized in that: include: Information collection module, used to receive real-time information on molten aluminum output, pressure relief countdown, molten aluminum level, and casting equipment opening signals; The ladle logic setting module is used to set the priority from high to low, which is the molten aluminum level content, casting equipment location information, pressure relief countdown information, self-set time range and molten aluminum content difference range; The processing module is used to respond to each information in order of priority from high to low, and formulate the route of adding aluminum liquid to the ladle according to logical rules; Traceability module: used to record the quality inspection composition of each batch of aluminum liquid and the corresponding specific casting equipment of the ladle. The quality composition information of each batch of aluminum liquid is mapped to the added casting equipment through the system, and this is bound as the previous record information of product production; Ladle record query: used to record and query the production time of each furnace of molten aluminum, the frequency of molten aluminum ladle, the ladle equipment, the molten aluminum content in the ladle and other information. Through auxiliary modules such as trend comparison charts, it cooperates with on-site molten aluminum production personnel to find the optimal molten aluminum ratio plan; The process includes the following steps: recording the spectrum proofing, hydrogen measurement, density and other quality inspection information of each furnace of molten aluminum, and binding it with the furnace number. The system automatically records the ladle operation records of each molten aluminum output according to the molten aluminum level content and the order of the molten aluminum ladle. The system can query the detailed history of the molten aluminum incoming batch, molten aluminum processing technology, molten aluminum quality inspection information, etc. according to the time, casting equipment and corresponding output products. At the same time, it can also trace the molten aluminum equipment of the ladle according to the molten aluminum furnace number, and can also associate the product information produced.
5. A storage medium for storing non-transitory computer-readable logic, which can implement any one of the methods of claims 1 to 3 when the non-transitory computer-readable logic is executed.
6. An integrated aluminum liquid traceability system, comprising: Memory; processor; One or more computer system modules, the one or more computer system modules are stored in the memory and configured to be executed by the processor, the one or more computer system modules are used to implement the method according to any one of claims 1 to 3, and record each operation record to achieve product traceability and optimize the aluminum liquid production plan.