A fine yarn intelligent control system

Abstract

This invention discloses a fine yarn intelligent management and control system, including a fine yarn intelligent management and control module and a fine yarn intelligent management and control network platform. The fine yarn intelligent management and control module includes a bobbin quality traceability system, a spindle operation monitoring system, and a production energy consumption monitoring system. The fine yarn intelligent management and control network platform includes a mobile internet wireless transmission network for collecting production data and equipment status, a cloud storage platform big data storage server, "big data" processing software in the cloud storage database, and a mobile APP client. By adopting the fine yarn intelligent management and control module, which includes the bobbin quality traceability system, the spindle operation monitoring system, and the production energy consumption monitoring system, comprehensive acquisition of the underlying data required for comprehensive monitoring of fine yarn operation status, yarn quality, and production energy consumption is achieved. Based on this, the fine yarn intelligent management and control network platform realizes real-time data acquisition, big data aggregation, and production decision-making in textile production management.

Description

Technical Field

[0001] This invention relates to the field of new textile technologies, and in particular to an intelligent control system for fine yarn. Background Technology

[0002] The spinning process is the final step in yarn production. It involves drafting and twisting the roving several times over to produce fine yarn with a specific count that meets relevant quality standards. The quality of the fine yarn ultimately determines the quality of the finished product. Simultaneously, the spinning process is one of the most crucial steps in a cotton textile mill. The size of a textile mill's production scale is expressed by the total number of spinning spindles. The output per spinning spindle reflects the production level of the textile enterprise. Indicators such as fine yarn quality, raw material and power consumption, and labor productivity reflect the technological and management level of the textile enterprise. The amount of energy consumed in the spinning process determines the cost of spinning, and the breakage rate per thousand spindles is a key performance indicator for enterprises.

[0003] However, the application of integration, modularization, automation, and informatization in the design and manufacturing of textile machinery in my country is still not widespread. Over 90% of high-end textile equipment still needs to be imported, traditional textile equipment remains dominant, and only some domestically produced textile equipment has network connectivity. Furthermore, software and hardware suitable for the textile industry are severely lacking, necessitating a significant effort to develop real-time intelligent control systems specifically for big data analysis, mining, and application of various types of textile equipment. While textile informatization has progressed for many years, achieving some advancements in enterprise management informatization and product design digitalization, it is still in its infancy in areas such as production manufacturing and logistics management automation, facing a series of application bottlenecks and technical challenges. The emergence and development of mobile internet technology, along with the application of a series of related technologies, has strengthened the ability to collect and process data online in real time, providing an effective path to solving these technical challenges. The widespread application of mobile internet technology enables more refined and dynamic management of production and logistics, which will inevitably facilitate the promotion and application of manufacturing execution systems, supply chain management systems, and e-commerce systems, improve the efficiency of enterprise resource planning and other information systems, expand the coverage of information systems, increase resource utilization, and enhance the overall informatization level of the industry. Therefore, the Internet of Things (IoT) in the "emerging industry" will inevitably have a huge driving effect on the "traditional industry" of textiles, especially the most important fine yarn production process. The effective combination of the two is also an inevitable trend for the future development of the textile industry. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent control system for fine yarn, which enables real-time data collection, big data aggregation, and production decision-making for fine yarn operation status, yarn quality, and production energy consumption in textile production management.

[0005] This invention provides a fine yarn intelligent control system, including a fine yarn intelligent control module and a fine yarn intelligent control network platform. The fine yarn intelligent control module includes a bobbin quality traceability system, a spindle operation monitoring system, and a production energy consumption monitoring system. The fine yarn intelligent control network platform includes a mobile internet wireless transmission network for collecting production data and equipment status, a cloud storage platform big data storage server, "big data" processing software in the cloud storage database, and a mobile APP client. Its features are:

[0006] The yarn quality traceability system includes electronic tags, which are ultra-high frequency radio frequency identification electronic tags. The electronic tags are cascaded in the devices that hold the products in each output product process of spinning, and the electronic tags are mapped one-to-one with the quality test parameter table of the output products and the process parameter table of the process.

[0007] The spindle operation monitoring system is installed on the spinning machine. An air ring system is installed between the yarn guide device and the ring rail of the spinning machine. The air ring system includes an air ring rod, and an air ring device is installed on the air ring rod at each spindle position. The air ring device includes an inner air ring connecting piece and an outer air ring connecting piece. The bottom edge of the inner air ring connecting piece is fixedly connected to the air ring rod. The air ring connecting piece and the outer air ring connecting piece are connected by a telescopic rod, and a telescopic spring is fitted on the telescopic rod. The side of the inner air ring connecting piece facing the outer air ring connecting piece is made of magnetic material, and the side of the outer air ring connecting piece facing the inner air ring connecting piece is also made of magnetic material. A vibration sensor is installed on the outer air ring connecting piece, and an air ring is installed on the outward-facing side of the outer air ring connecting piece. Whether a vibration signal is detected by the vibration sensor determines whether a yarn breakage has occurred at the corresponding spindle position.

[0008] The production energy consumption monitoring system includes a production environment monitoring system and a system energy consumption monitoring system. The production environment monitoring system includes an indoor temperature and humidity sensor and an outdoor temperature and humidity sensor. The indoor temperature and humidity detected by the indoor temperature and humidity sensor and the outdoor temperature and humidity detected by the outdoor temperature and humidity sensor are transmitted to the actuator. At the same time, the temperature and humidity required for indoor spinning are input into the actuator. The actuator obtains the real-time optimal operating conditions by using the three sets of temperature and humidity data and an optimized control algorithm. It then adjusts the indoor air conditioning supply volume, water pump supply volume, and the mixing ratio of outdoor fresh air and return air through a DDT direct digital controller.

[0009] The system energy consumption monitoring system includes bottom-level smart meters, middle-level energy consumption data acquisition terminals, and top-level application-layer-based data center;

[0010] After acquiring data from the yarn quality traceability system, spindle operation monitoring system, and production energy consumption monitoring system, the data is transmitted in real time to the cloud storage platform's big data storage server via a mobile internet wireless transmission network. A large database is then established on the cloud storage platform. The "big data" processing software in the cloud storage platform's large database processes the data, enabling real-time and effective connection of information between the production planning layer and the workshop manufacturing layer. The acquired data is either transmitted to a mobile APP client through the cloud real-time monitoring platform or directly to the customer service endpoint.

[0011] In the above-described intelligent yarn control system, preferably: the quality test parameter table is obtained through testing instruments, and an electronic spreadsheet is generated by a computer connected to the testing instruments. This spreadsheet is then exchanged with the intelligent yarn control network platform via a data acquisition system. The process parameter table is generated by manually inputting data on a computer, and then exchanged with the intelligent yarn control network platform via the data acquisition system. The data acquisition system includes an EPC reader, EPC middleware, EPCglobal network service, and local object name resolution service. The information in the quality test parameter table or the process parameter table is sequentially exchanged with the intelligent yarn control network platform via the EPC reader, EPC middleware, EPCglobal network service, and local object name resolution service, and a one-to-one correspondence is achieved through the corresponding electronic number in the electronic tag.

[0012] In the above-described intelligent control system for fine spinning, preferably: the yarn guiding device includes a yarn guiding rod, which is arranged along the length of the fine spinning machine. Both ends of the yarn guiding rod are fixedly connected to both sides of the spinning machine's frame. A yarn guiding plate is provided on the yarn guiding rod at each spindle position. The yarn guiding plate has an arc-shaped structure, and its rear side is straight. The rear side of the yarn guiding plate is rotatably connected to the yarn guiding rod. A yarn guiding ring is provided at the middle of the arc-shaped side of the yarn guiding plate. The yarn guiding ring is helical and includes a helical structure. One side of the helical structure of the yarn guiding ring is fixedly connected to the yarn guiding plate. An operating rod is provided on the other side of the helical structure of the yarn guiding ring. The operating rod is cylindrical and fixedly connected to the yarn guiding ring, and the direction of the connected operating rod is consistent with the tangential direction of the endpoint of the helical structure of the yarn guiding ring.

[0013] In the above-described intelligent control system for spinning, preferably, the air ring rod is arranged along the length of the spinning machine, and both ends of the air ring rod are fixedly connected to both sides of the spinning machine's frame.

[0014] In the above-described intelligent yarn control system, preferably, the telescopic rod is a freely extendable structure, and both ends of the telescopic rod are fixedly connected to the center of the inner air ring connecting piece and the outer air ring connecting piece, respectively.

[0015] In the above-described intelligent yarn control system, preferably, the vibration sensor is communicatively connected to the yarn breakage sensor, and the yarn breakage sensor remains off when the vibration sensor receives a vibration signal, and remains on when the vibration sensor does not receive a vibration signal.

[0016] In the above-described intelligent yarn control system, preferably: the air ring is circular, a yarn inlet notch is provided on the air ring, a blocking rod is provided at the yarn inlet notch, the blocking rod is cylindrical, the length of the blocking rod is greater than the arc length of the yarn inlet notch, the blocking rod is fixedly connected to one end of the yarn inlet notch, and the connected blocking rod is inclined upwards, and the diameter of the air ring is greater than the diameter of the yarn guide ring.

[0017] In the above-described intelligent control system for fine yarn, preferably, during the establishment of the large database of the cloud storage platform, the big data storage server of the cloud storage platform performs distributed storage, data storage, and data protection on the acquired data. The distributed storage includes distributed file system, data synchronization, and replication of the data. The data storage includes deleting duplicate data, compressing data, and encoding data. The data protection ensures the safe and stable storage of various production data of the enterprise.

[0018] In the above-described intelligent control system for fine yarn, preferably, the data processing includes analyzing the correlation between data in the database based on data analysis methods, including data mining techniques and pattern recognition algorithms, to extract core data features.

[0019] In the above-described intelligent control system for fine yarn, preferably, the intelligent instrument is a variety of energy metering instruments with remote data transmission function, including single-phase energy meters, three-phase energy meters, and multi-function energy meters. The intelligent instruments are installed on the opening and cleaning system, carding system, combing preparation system, combing system, roving system, fine yarn system, winding system, air conditioning system, dust filtration system, refrigeration system, air compressor system, lighting, and other energy systems in each workshop. Each machine in each system is equipped with an independent intelligent meter, thereby realizing the detection of the power consumption of each machine in the system and providing raw energy consumption data for the energy consumption data acquisition terminal.

[0020] The energy consumption data acquisition terminal is installed in each spinning workshop and is responsible for collecting the power consumption data of each machine in the workshop. It adopts a dedicated low-power embedded acquisition device, connects to various smart metering instruments through fieldbus, supports multiple mainstream communication protocols, actively collects data from instruments and sensing devices, and uploads the data to the data center on a regular or as-needed basis. It provides AO and DO ports and can also issue control commands to smart instruments.

[0021] The data center is responsible for receiving data reported by the acquisition terminal equipment, classifying and processing the data, storing it, and periodically reporting energy consumption data to the energy consumption monitoring center to achieve online monitoring and control of electricity. The energy consumption monitoring center management platform software belongs to the data center end system and is installed on a dedicated server or computer. It is responsible for the centralized management of workshop energy consumption in the area under its jurisdiction. Its functions include instrument management, acquisition terminal management, energy consumption management, data analysis and display, and data reports. The management platform uses a B / S architecture.

[0022] Compared with existing technologies, this invention, by employing a yarn quality traceability system, a spindle operation monitoring system, and a production energy consumption monitoring system, along with a fine yarn intelligent control module, achieves comprehensive, stable, and reliable acquisition of the underlying data required for comprehensive monitoring of fine yarn operation status, yarn quality, and production energy consumption. Based on this, through the fine yarn intelligent control network platform, real-time data collection, big data aggregation, and production decision-making in textile production management are realized. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the spindle operation monitoring system of the present invention;

[0024] Figure 2 This is a structural diagram of the intelligent yarn control network platform of the present invention.

[0025] Among them: 1-Yarn guide rod, 2-Yarn guide plate, 3-Yarn guide ring, 4-Operating rod, 5-Blouse rod, 6-Inner lobe ring connecting piece, 7-Outer lobe ring connecting piece, 8-Telescopic rod, 9-Telescopic spring, 10-Vibration sensor, 11-Blouse ring, 12-Blocking rod, 13-Spinning machine, 14-Mobile Internet wireless transmission network, 15-Cloud storage platform big data storage server, 16-Data analysis method, 17-Customer service, 18-Cloud real-time monitoring platform, 19-Mobile APP client. Detailed Implementation

[0026] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] This invention relates to a fine yarn intelligent control system, including a fine yarn intelligent control module and a fine yarn intelligent control network platform. The fine yarn intelligent control module includes a bobbin quality traceability system, a spindle operation monitoring system, and a production energy consumption monitoring system.

[0028] The yarn quality traceability system includes electronic tags, which are UHF RFID tags. The UHF RFID tags are connected to the reader via a reader antenna. The reader is connected to the controller, and the controller is connected to the application software. When the reader antenna receives a read or write signal from the outside, the controller controls the reader to perform the corresponding read or write operation. The reader antenna can be set to receive signals at 3-5 angles as needed, with the signal receiving angle between 0 and 180 degrees.

[0029] The spindle operation monitoring system includes a bobbin winding system, which consists of a bobbin embedded in a spindle. The spindle is driven by a motor via a spindle belt, which in turn drives the bobbin to rotate. A ring plate is embedded in the upper middle part of the bobbin. The ring plate is rectangular and is integrated across all spindle positions on the front or rear table of the spinning machine 13. The ring plate is driven by a motor for lifting and lowering. Each spindle position on the ring plate has a circular hole with a diameter larger than the cross-sectional diameter of the bobbin. The circular hole of the ring plate passes through the bobbin, thus fitting the ring plate onto the bobbin with a certain gap between them. A hollow ring is fitted onto the circular hole of the ring plate and passes through the bobbin. A track is provided on the outer circumference of the ring, and a steel traveler is embedded in the track. The fine yarn passes through the traveler and is continuously wound onto the bobbin. The bobbin rotates, which in turn drives the traveler to rotate along the ring track via the fine yarn. During this process, due to the weight of the traveler and the flexibility of the fine yarn, the winding speed of the yarn on the bobbin is less than the rotation speed of the bobbin. This difference in rotation speed creates twist in the fine yarn. The twist is transmitted from bottom to top along the direction of the yarn. The sliver output from the drafting system passes through the yarn guide device, and during this process, it is gradually twisted into the desired fine yarn by the transmitted twist. The yarn guide device includes a yarn guide rod 1, which is set along the length of the spinning frame 13. Both ends of the yarn guide rod 1 are fixedly connected to both sides of the spinning frame 13. At each spindle position, the yarn guide rod 1 is equipped with... The yarn guide plate 2 has an arc-shaped structure, with a straight rear side. The rear side of the yarn guide plate 2 is rotatably connected to the yarn guide rod 1. A yarn guide ring 3 is provided in the middle of the arc-shaped side of the yarn guide plate 2. The yarn guide ring 3 is helical and includes one helical structure. One side of the helical structure of the yarn guide ring 3 is fixedly connected to the yarn guide plate 2, and the other side of the helical structure of the yarn guide ring 3 is provided with an operating rod 4. The operating rod 4 is cylindrical and fixedly connected to the yarn guide ring 3. The direction of the operating rod 4 after connection is consistent with the tangential direction of the endpoint of the helical structure of the yarn guide ring 3. An air ring system is provided between the yarn guide device and the ring bar. The air ring system includes an air ring rod 5, which runs along the yarn guide of the spinning machine 13. The length direction is set, and the two ends of the air ring rod 5 are fixedly connected to the two sides of the frame of the spinning machine 13. An air ring device is set on the air ring rod 5 at each spindle position. The air ring device includes an inner air ring connecting piece 6 and an outer air ring connecting piece 7. Both the inner air ring connecting piece 6 and the outer air ring connecting piece 7 are set vertically. The bottom edge of the inner air ring connecting piece 6 is fixedly connected to the air ring rod 5. The inner air ring connecting piece 6 and the outer air ring connecting piece 7 are connected by a telescopic rod 8. The telescopic rod 8 is a freely retractable structure. The two ends of the telescopic rod 8 are fixedly connected to the center of the inner air ring connecting piece 6 and the outer air ring connecting piece 7, respectively. A telescopic spring 9 is sleeved on the telescopic rod 8. The side of the inner air ring connecting piece 6 facing the outer air ring connecting piece 7 is made of magnetic material.The outer air ring connecting piece 7 has a magnetic material on the side facing the inner air ring connecting piece 6, with opposite magnetic properties. A vibration sensor 10 is installed on the outer air ring connecting piece 7, communicating with a yarn breakage sensor. When the vibration sensor 10 receives a vibration signal, the yarn breakage sensor remains off; when the vibration sensor 10 does not receive a vibration signal, the yarn breakage sensor remains on. An air ring 11, circular in shape, is installed on the outward-facing side of the outer air ring connecting piece 7. A yarn inlet notch is provided on the air ring 11, and a blocking rod 12, cylindrical in shape, is installed at the notch. The length of the blocking rod 12 is greater than the arc length of the yarn inlet notch. The blocking rod 12 is fixedly connected to one end of the yarn inlet notch, and the connected blocking rod 12 is tilted upwards. The diameter of the air ring 11 is larger than the diameter of the yarn guide ring 3.

[0030] The production energy consumption monitoring system includes a production environment monitoring system and a system energy consumption monitoring system. The production environment monitoring system includes indoor temperature and humidity sensors and outdoor temperature and humidity sensors. The indoor temperature and humidity detected by the indoor temperature and humidity sensors and the outdoor temperature and humidity detected by the outdoor temperature and humidity sensors are transmitted to the actuator. At the same time, the temperature and humidity required for indoor spinning are input into the actuator. The actuator uses the three sets of temperature and humidity data to obtain the real-time optimal operating conditions through an optimized control algorithm. It then uses a DDT direct digital controller to adjust the indoor air conditioning supply volume, water pump supply volume, and the mixing ratio of outdoor fresh air and return air to ensure that the temperature and humidity of the indoor workshop are always stable within the process requirements, thereby realizing time-based monitoring and adjustment of the production environment.

[0031] The system's energy consumption monitoring system comprises bottom-level smart meters, intermediate energy consumption data acquisition terminals, and a top-level application-layer data center. The smart meters are various energy metering instruments with remote data transmission capabilities, including single-phase, three-phase, and multi-function energy meters. These smart meters are installed on the opening and cleaning system, carding system, combing preparation system, combing system, roving system, spinning system, winding system, air conditioning system, dust filtration system, refrigeration system, air compressor system, lighting, and other energy systems in each workshop. Each machine in each system is equipped with an independent smart meter, enabling the detection of power consumption for each machine within the system and providing raw energy consumption data to the energy consumption data acquisition terminals. The energy consumption data acquisition terminals are installed in each spinning workshop and are responsible for monitoring the power consumption of each machine within the workshop. The energy consumption data acquisition uses dedicated low-power embedded acquisition devices, which connect to various smart metering instruments via fieldbus. It supports multiple mainstream communication protocols and actively collects data from instruments and sensors, uploading the data to the data center periodically or on demand. It provides AO and DO ports and can issue control commands to smart instruments. The data center receives the data reported by the acquisition terminal devices, classifies and processes the data, stores it, and periodically reports energy consumption data to the energy consumption monitoring center to achieve online monitoring and control of electricity. The energy consumption monitoring center management platform software is part of the data center system, installed on a dedicated server or computer. It is responsible for the centralized management of workshop energy consumption within its jurisdiction, with functions including instrument management, acquisition terminal management, energy consumption management, data analysis and display, and data reports. The management platform uses a B / S architecture.

[0032] The intelligent control network platform for fine spinning includes a mobile internet wireless transmission network 14 for collecting production data and equipment status, a cloud storage platform big data storage server 15, "big data" processing software in the cloud storage database, and a mobile APP client 19. The mobile internet wireless transmission network 14 includes data acquisition and transmission nodes, network routers, and network terminals, supporting simultaneous interconnection of multiple sensors and controllers. The gateway server supports Ethernet, Zigbee, or GPRS interfaces. Collected data includes data from the yarn quality traceability system, spindle operation monitoring system, and production energy consumption monitoring system obtained from the fine spinning machine 13. Wireless data transmission is used to read equipment data from nodes, and data is uploaded to the gateway at regular intervals according to actual needs. The gateway then transmits the data to the host computer and cloud server. After the data is transmitted to the cloud storage platform big data storage server 15, a large database is established on the cloud storage platform to view the real-time status of all monitored equipment, preparing for further data analysis. The cloud storage platform big data storage server 15 includes distributed storage, data storage, and data protection. Distributed storage includes a distributed file system and data... Synchronization, replication, and data storage include deduplication, data compression, and data encoding. Data protection ensures the secure and stable storage of all enterprise production data. The "big data" processing software in the large database of the cloud storage platform analyzes the correlation between data in the database based on data analysis method 16, which includes data mining technology and pattern recognition algorithms. It extracts core data features to achieve real-time and effective connection between the production planning layer and the workshop manufacturing layer. The acquired data is either directly transmitted to the customer service endpoint 17 or uploaded to the cloud real-time monitoring platform 18 to achieve sharing and utilization of all process equipment, production processes, and operation management, providing the enterprise with yarn production quality assurance, thereby providing effective services to customers, predicting enterprise operating costs and market dynamics, and adjusting enterprise plans in a timely manner. The mobile APP client 19 is a user-oriented mobile APP designed based on the mainstream Android operating system. The APP includes real-time production data query, equipment alarm, reminder functions, and other auxiliary function modules, as well as cloud server and user interaction, report generation, system configuration, and server communication modules.

[0033] For the yarn quality traceability system, when combed yarn is produced using a combined cleaning and carding process, electronic tags are embedded in the first carding sliver can, the first combed sliver can, the first finished sliver can, the first roving tube, the first spinning tube, and the first bobbin, respectively. When combed yarn is produced using an opening and cleaning process, electronic tags are embedded in the second cotton lap, the second carding sliver can, the second combed sliver can, the second finished sliver can, the second roving tube, the second spinning tube, and the second bobbin, respectively. When carded yarn is produced using a combined cleaning and carding process, electronic tags are embedded in the third carding sliver can, the third finished sliver can, the third roving tube, the third spinning tube, and the third bobbin, respectively. When carded yarn is produced using an opening and cleaning process, electronic tags are embedded in the fourth cotton lap, the fourth carding sliver can, the fourth finished sliver can, the fourth roving tube, the fourth spinning tube, and the fourth bobbin, respectively.

[0034] The electronic tag in the first carding sliver can stores the electronic number of the carding sliver, the electronic number of the raw material used in the carding sliver, and the electronic number of the cleaning and carding process used in the processing of the carding sliver. The electronic tag in the first combed sliver can stores the electronic number of the combed sliver, the electronic number of the carding sliver used in the combed sliver, and the electronic number of the combing process used in the processing of the combed sliver. The electronic tag in the first finished sliver can stores the electronic number of the finished sliver, the electronic number of the combed sliver used in the finished sliver, and the electronic number of the drawing sliver used in the processing of the finished sliver. The electronic number of the process is stored in the electronic tag of the first roving tube, which contains the electronic number of the roving, the electronic number of the sliver used for the roving, and the electronic number of the roving process used in the roving processing. The electronic tag of the first spinning tube contains the electronic number of the spinning, the electronic number of the sliver used for the spinning, and the electronic number of the spinning process used in the spinning processing. The electronic tag of the first bobbin contains the electronic number of the yarn package, the electronic number of the yarn package used, and the electronic number of the winding process used by the yarn package operator.

[0035] The electronic tag of the second cotton lap stores the electronic number of the cotton lap, the electronic number of the raw material used in the cotton lap, and the electronic number of the opening and cleaning process used in the processing of the cotton lap. The electronic tag of the second carding sliver can stores the electronic number of the carding sliver, the electronic number of the cotton lap used in the processing of the carding sliver, and the electronic number of the carding process used in the processing of the carding sliver. The electronic tag of the second combed sliver can stores the electronic number of the combed sliver, the electronic number of the carding sliver used in the combed sliver, and the electronic number of the combing process used in the processing of the combed sliver. The electronic tag of the second finished sliver can stores the electronic code of the finished sliver. The electronic tags of the following are stored in the electronic tags: the electronic number of the combed sliver used in the sliver processing, the electronic number of the drawing process used in the sliver processing, the electronic number of the roving, the electronic number of the sliver used in the roving, and the electronic number of the roving process used in the roving processing; the electronic tags of the second roving tube store the electronic number of the fine yarn, the electronic number of the sliver used in the fine yarn, and the electronic number of the fine yarn process used in the fine yarn processing; the electronic tags of the second bobbin store the electronic number of the yarn package, the electronic number of the fine yarn used in the yarn package, and the electronic number of the winding process used by the yarn package operator.

[0036] The electronic tag in the third carding sliver can stores the electronic number of the carding sliver, the electronic number of the raw material used in the carding sliver, and the electronic number of the cleaning and carding process used in the carding sliver processing. The electronic tag in the third sliver can stores the electronic number of the sliver, the electronic number of the carding sliver used in the sliver, and the electronic number of the drawing process used in the sliver processing. The electronic tag in the third roving tube stores the electronic number of the roving, the electronic number of the sliver used in the roving, and the electronic number of the roving process used in the roving processing. The electronic tag in the third spinning tube stores the electronic number of the spinning, the electronic number of the sliver used in the spinning, and the electronic number of the spinning process used in the spinning processing. The electronic tag in the third bobbin stores the electronic number of the yarn package, the electronic number of the yarn package used in the yarn package, and the electronic number of the winding process used by the yarn package operator.

[0037] The electronic tag of the fourth cotton lap stores the electronic number of the cotton lap, the electronic number of the raw material used in the cotton lap, and the electronic number of the opening and cleaning process used in the processing of the cotton lap. The electronic tag of the fourth carding sliver can stores the electronic number of the carding sliver, the electronic number of the cotton lap used in the processing of the carding sliver, and the electronic number of the carding process used in the processing of the carding sliver. The electronic tag of the fourth sliver can stores the electronic number of the sliver, the electronic number of the carding sliver used in the sliver, and the electronic number of the drawing process used in the processing of the sliver. The electronic tag of the fourth roving tube stores the electronic number of the roving, the electronic number of the sliver used in the roving, and the electronic number of the roving process used in the processing of the roving. The electronic tag of the fourth spinning tube stores the electronic number of the spinning, the electronic number of the sliver used in the spinning, and the electronic number of the spinning process used in the processing of the spinning. The electronic tag of the fourth bobbin stores the electronic number of the yarn package, the electronic number of the yarn package used in the yarn package, and the electronic number of the winding process used by the yarn package operator.

[0038] Each electronic tag exchanges information with the intelligent yarn control network platform through a local object name resolution service. The electronic numbers of the raw materials, cotton laps, carded slivers, combed slivers, finished slivers, rovings, yarns, and cones used within each electronic tag are mapped one-to-one with the corresponding quality test parameter tables for the raw materials, cotton laps, carded slivers, combed slivers, finished slivers, rovings, yarns, and cones. Similarly, the electronic numbers of the opening and cleaning process, carding process, combined opening and carding process, combing process, drawing process, roving process, yarns, and winding process used within each electronic tag are mapped one-to-one with the corresponding process parameter tables for opening and cleaning, carding, combined opening and carding, combing, drawing, roving, yarns, and winding. Quality test parameter tables are obtained through testing instruments, and electronic spreadsheets are generated by computers connected to the testing instruments. These spreadsheets are then exchanged with the intelligent spinning control network platform via a data acquisition system. Process parameter tables are generated by manual input on the computer and then exchanged with the intelligent spinning control network platform via the data acquisition system. The data acquisition system includes an EPC reader, EPC middleware, EPCglobal network service, and local object name resolution service. Information in the quality test parameter tables or process parameter tables is exchanged with the intelligent spinning control network platform via the EPC reader, EPC middleware, EPCglobal network service, and local object name resolution service. A one-to-one correspondence is achieved through corresponding electronic numbers, thus forming a complete information network of quality parameters, process parameters, and a complete quality traceability sequence for each process in spinning.

[0039] For the spindle operation monitoring system, during normal spinning, the twisted yarn passes through the air ring 11 and is wound onto the yarn tube. Driven by the high-speed rotation of the yarn tube, the yarn rotates at high speed, thus forming a winding air ring between the yarn guide ring 3 and the winding point of the yarn tube. Under the action of the air ring 11, the large winding air ring is transformed into a small winding air ring. During this process, the yarn exerts pressure on the inner side of the air ring 11 in contact with it. Under the pressure, the air ring 11 vibrates, which in turn causes the outer air ring connecting piece 7 to vibrate synchronously. This, in turn, causes the vibration sensor 10 on the outer air ring connecting piece 7 to vibrate. Upon receiving a vibration signal, the yarn breakage sensor light remains off. When a yarn breakage occurs, the winding air ring disappears, and the pressure of the yarn on the air ring 11 disappears accordingly, causing the air ring 11 to remain stationary. Consequently, the outer air ring connecting piece 7 remains synchronously stationary, and the vibration sensor 10 on the outer air ring connecting piece 7 does not receive a vibration signal, causing the yarn breakage sensor light to remain on. At this time, the system will issue a yarn breakage information and calculate the yarn breakage time by extracting the lighting time. A reserved network interface is set in the spindle operation monitoring system to exchange information with the yarn intelligent management and control network platform through the reserved network interface.

[0040] The acquired data from the yarn quality traceability system, spindle operation monitoring system, and production energy consumption monitoring system are collected and transmitted in real time. During the collection process, wireless data transmission is used to read equipment data from nodes. According to actual needs, the data is uploaded to the gateway at regular intervals. The gateway then transmits the data to the host computer and cloud server. After the data is transmitted to the big data storage server 15 on the cloud storage platform, a large database is established on the cloud storage platform to view the real-time status of all monitoring devices and prepare for further data analysis.

[0041] During the establishment of a large database on the cloud storage platform, the cloud storage platform's big data storage server 15 performs distributed storage, data storage, and data protection on the acquired data. Distributed storage includes distributed file systems, data synchronization, and replication. Data storage includes deleting duplicate data, compressing data, and encoding data. Data protection ensures the safe and stable storage of various production data of the enterprise, thereby completing the data storage process.

[0042] After storage is completed, the "big data" processing software in the large database of the cloud storage platform processes the data, including analyzing the correlation between data in the database based on data analysis method 16. Data analysis method 16 includes data mining technology and pattern recognition algorithm to extract core data features, realize the real-time and effective connection of information between the yarn production planning layer and the workshop manufacturing layer. The acquired data is either directly transmitted to the customer service endpoint 17 or uploaded to the cloud real-time monitoring platform 18. The cloud real-time monitoring platform 18 transmits the data to the mobile APP client 19, realizing the sharing and utilization of all process equipment, production processes and operation management, etc., providing yarn production quality assurance for enterprises, thereby providing effective services to customers, predicting enterprise operating costs and market dynamics, and adjusting enterprise plans in a timely manner.

[0043] The above description, based on the embodiments shown in the figures, details the structure, features, and effects of the present invention. The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown in the figures. Any changes made in accordance with the concept of the present invention, or equivalent embodiments modified to have equivalent changes, that do not exceed the spirit covered by the specification and figures, should be within the protection scope of the present invention.

Claims

1. A fine yarn intelligent management and control system, comprising a fine yarn intelligent management and control module and a fine yarn intelligent management and control network platform, the fine yarn intelligent management and control module comprising a cheese quality traceability system, a spool running monitoring system, a production energy consumption monitoring system, the fine yarn intelligent management and control network platform comprising a mobile internet wireless transmission network for collecting production data and equipment state, a cloud storage platform big data storage server, a "big data" processing software in a cloud storage database, and a mobile client APP, characterized in that: the cheese quality traceability system comprises an electronic tag, the electronic tag being an ultra-high frequency radio frequency identification electronic tag, the electronic tags being arranged in a cascaded manner in devices for containing products in each process of output products in spinning, and the electronic tags being one-to-one mapped to corresponding quality test parameter tables of the process output products and process parameter tables of the process; the spool running monitoring system is arranged on a spinning frame, a balloon ring system being arranged at a position between a yarn guide device and a ring plate of the spinning frame, the balloon ring system comprising a balloon rod, a balloon ring device being arranged on the balloon rod at each spool position, the balloon ring device comprising an inner balloon ring connecting piece and an outer balloon ring connecting piece, the inner balloon ring connecting piece being fixedly connected between a bottom edge and the balloon rod, the inner balloon ring connecting piece and the outer balloon ring connecting piece being connected through an extension rod, a telescopic spring being sleeved on the extension rod, a side of the inner balloon ring connecting piece facing the outer balloon ring connecting piece being of magnetic material, a side of the outer balloon ring connecting piece facing the inner balloon ring connecting piece being of magnetic material, a vibration sensor being arranged on the outer balloon ring connecting piece, and a balloon ring being arranged on a side of the outer balloon ring connecting piece facing outward; whether a breakage occurs at the spool position is determined by whether a vibration signal is detected by the vibration sensor, the vibration sensor being in communication connection with a breakage sensing lamp, and the breakage sensing lamp being kept in an extinguished state when the vibration sensor receives the vibration signal, and the breakage sensing lamp being kept in a lighted state when the vibration sensor does not receive the vibration signal; the production energy consumption monitoring system comprises a production environment monitoring system and a system energy consumption monitoring system, the production environment monitoring system comprising an indoor temperature and humidity sensor and an outdoor temperature and humidity sensor, indoor temperature and humidity detected by the indoor temperature and humidity sensor and outdoor temperature and humidity detected by the outdoor temperature and humidity sensor being transmitted to an actuator, and indoor temperature and humidity required for spinning being input into the actuator, the actuator obtaining three groups of temperature and humidity, adopting an optimal control algorithm to obtain real-time optimal operating conditions, and adjusting indoor air conditioner air supply and water pump water supply and a mixing ratio of outdoor fresh air and return air through a DDC direct digital controller; the system energy consumption monitoring system comprises a bottom layer of intelligent instruments, a middle layer of energy consumption data collection terminals, and a top layer of application layer-based data centers. The acquired tube yarn quality traceability system data, the yarn spindle operation monitoring system data and the production energy consumption monitoring system data are transmitted in real time to a cloud storage platform big data storage server through a mobile internet wireless transmission network after data acquisition, and a cloud storage platform large database is established, and a "big data" processing software in the cloud storage platform large database processes the data, realizes real-time and effective connection of information between the spinning production plan layer and the workshop manufacturing layer, and the acquired data is transmitted to a mobile client of a mobile phone APP through a cloud real-time monitoring platform or directly transmitted to a customer service end point.

2. The fine yarn intelligent management and control system according to claim 1, characterized in that: The quality test parameter table is obtained by testing with a testing instrument, and an electronic form is generated by a computer connected to the testing instrument, and information exchange is performed between the data acquisition system and the fine yarn intelligent control network platform, the process parameter table is generated by manually inputting on the computer, and information exchange is performed between the data acquisition system and the fine yarn intelligent control network platform, the data acquisition system includes an EPC reader, an EPC middleware, an EPCglobal network service, and a local object name resolution service, and the information in the quality test parameter table or the process parameter table is exchanged with the fine yarn intelligent control network platform in sequence through the EPC reader, the EPC middleware, the EPCglobal network service, and the local object name resolution service, and one-to-one correspondence is realized through the corresponding electronic number in the electronic tag.

3. The fine yarn intelligent management and control system according to claim 1, characterized in that: The yarn guide device includes a yarn guide rod, which is arranged along the length direction of the spinning frame, and the two ends of the yarn guide rod are fixedly connected between the two sides of the spinning frame table, a yarn guide piece is arranged on the yarn guide rod at each spindle position, the yarn guide piece is in an arc shape, the back side of the yarn guide piece is in a straight line, and the back side of the yarn guide piece is rotatably connected to the yarn guide rod, a yarn guide ring is arranged at the middle of the arc-shaped side of the yarn guide piece, the yarn guide ring is in a spiral shape, the yarn guide ring includes one spiral structure, one side of the spiral structure of the yarn guide ring is fixedly connected to the yarn guide piece, and the other side of the spiral structure of the yarn guide ring is provided with an operating rod, the operating rod is in a cylindrical shape, the operating rod is fixedly connected to the yarn guide ring, and the direction of the operating rod after connection is consistent with the tangent direction of the end point of the spiral structure of the yarn guide ring.

4. The fine yarn intelligent management and control system according to claim 1, characterized in that: The loop rod is arranged along the length direction of the spinning frame, and the two ends of the loop rod are fixedly connected between the two sides of the spinning frame table.

5. The fine yarn intelligent management and control system according to claim 1, characterized in that: The telescopic rod is a free telescopic structure, and the two ends of the telescopic rod are fixedly connected to the center of the inner loop ring connecting piece and the outer loop ring connecting piece.

6. The fine yarn intelligent management and control system according to claim 3, characterized in that: The loop ring is in a circular ring shape, a yarn feeding notch is arranged on the loop ring, a blocking rod is arranged at the yarn feeding notch, the blocking rod is in a cylindrical shape, the length of the blocking rod is greater than the arc length of the yarn feeding notch, the blocking rod is fixedly connected to one end of the yarn feeding notch, the blocking rod is inclined upward after connection, and the diameter of the loop ring is greater than the diameter of the yarn guide ring.

7. The fine yarn intelligent management and control system according to claim 1, characterized in that: In the cloud storage platform large database establishment process, the cloud storage platform big data storage server stores, stores and protects the obtained data in a distributed manner. In the distributed storage, the data is stored in a distributed file system, synchronized and replicated. In the data storage, the data is deleted, compressed and encoded. The data protection ensures the safety and stability of the production data of the enterprise.

8. The fine yarn intelligent management and control system according to claim 1, characterized in that: In the data processing, the correlation between the data in the database is analyzed based on a data analysis method. The data analysis method includes data mining technology and pattern recognition algorithm, and the core data features are extracted.

9. The fine yarn intelligent management and control system according to claim 1, characterized in that: The intelligent instrument is various electric energy metering instruments with data remote transmission function, including single-phase electric energy meter, three-phase electric energy meter and multifunctional electric energy meter. The intelligent instrument is arranged on the opening and picking system, carding system, combing preparation system, combing system, roving system, spinning system, bobbin system, air conditioning system, dust filtering system, refrigerator system, air compressor system, lighting and other electric energy systems in each workshop, and an independent intelligent electric meter is arranged on each machine in each system, so that the detection of the electric power use of each machine in the system is realized, and the original energy consumption data is provided for the energy consumption data acquisition terminal. The energy consumption data acquisition terminal is installed in each spinning workshop and is responsible for the data acquisition of the electric energy consumption of each machine in the workshop. The special low-power embedded acquisition equipment is adopted, various intelligent metering instruments are connected through the field bus, various mainstream communication protocols are supported, the data of the instruments and sensing devices are actively acquired, the data is uploaded to the data center in a timely or on-demand manner, the AO and DO ports are provided, and the control command is issued to the intelligent instrument. The data center is responsible for receiving the reported data of the acquisition terminal device, classifying and storing the data, and reporting the energy consumption data to the energy consumption monitoring center in a timely manner to realize the online monitoring and control of electric energy. The energy consumption monitoring center management platform software belongs to the data center end system and is installed in a special server or computer. The energy consumption of the workshops in the jurisdiction area is centrally managed, and the functions include instrument management, acquisition terminal management, energy consumption management, data analysis and display, data report, and the management platform uses B / S architecture.

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