A method and device for tracing the quality of a cone yarn

Abstract

The application discloses a kind of bobbin quality traceability methods, comprising the following steps: first, generate bobbin unique identifier;Then using bobbin quality traceability device to carry out paper tube automatic disassembly;Automatic marking unique identifier;Automatic transport to bobbin winding spindle position to carry out production task;Through integrated bobbin on-line quality data and laboratory test data;Realize the binding of quality data and bobbin unique identifier.The application can greatly reduce the manual work of the operation personnel of the winding process of spinning enterprises, and completely solve the problem of bobbin quality traceability, realize the correlation between quality data and each bobbin, and realize the efficient management of bobbin and quality data through a set of management system.

Description

Technical Field

[0001] This invention belongs to the field of textile product quality traceability technology, and specifically relates to a method and device for traceability of yarn package quality. Background Technology

[0002] The spinning industry is a traditional pillar industry in my country, and it is the sub-sector with the longest process and the most complex technology in the textile industry chain. Quality issues are also the most concerning and difficult to manage problems for spinning companies. With the country's promotion of manufacturing transformation and upgrading, the textile sector has put forward the vision of continuous, automated, and online quality control. Therefore, utilizing advanced technologies and methods to overcome existing quality control challenges is crucial to promoting the transformation and upgrading of the spinning industry.

[0003] In traditional spinning mills, yarn quality traceability often relies on manual marking to record the process, with quality data stored in discrete paper or electronic reports. Customer quality complaints typically arise a week or even months after product delivery, leading to low data integration and significant traceability challenges when tracing quality issues. This consumes substantial manpower for spinning mills with limited effectiveness.

[0004] Therefore, developing a device and method for tracing yarn quality that is highly efficient, accurate, and automated is of great practical significance. Summary of the Invention

[0005] The purpose of this invention is to overcome the problems existing in the current yarn package quality traceability process and provide a highly efficient, automated, and digitally integrated method for yarn package quality traceability. This invention first generates a unique identifier for each yarn package, then uses a yarn package quality traceability device to automatically disassemble the paper tube, automatically mark the unique identifier, and automatically transport it to the yarn package winding spindle for production. By integrating online yarn package quality data and laboratory test data, the quality data is bound to the unique identifier of the yarn package, thereby achieving quality traceability for any single yarn package.

[0006] The technical solution adopted in this invention is as follows:

[0007] According to one aspect of the present invention, a method for tracing the quality of yarn packages includes the following steps:

[0008] First, generate a unique identifier for the yarn package;

[0009] Then, the paper tube is automatically disassembled using a yarn quality traceability device;

[0010] Automatically assign unique identifiers;

[0011] The yarn is automatically conveyed to the bobbin winding spindle for production.

[0012] Through integrated online quality data of yarn packages and laboratory test data;

[0013] Implement the binding of quality data with the unique identifier of the yarn package.

[0014] Furthermore, a method for tracing the quality of yarn packages specifically includes the following steps:

[0015] By establishing the hierarchical relationship between each batch order and the unique identifier of the yarn package, the correspondence between the workshop production order number and the batch number and the set of unique identifiers of the yarn package is generated;

[0016] By automatically printing a unique identifier on the carrier of each yarn package, and automatically transporting it to the corresponding spindle according to the production progress of each spindle of the winding equipment, a correspondence is formed between the equipment number, spindle number and the unique identifier of the yarn package sorted by time.

[0017] By collecting the quality data of the yarn clearer at each spindle position of the winding equipment in real time, a set of online quality data for each yarn bobbin is formed;

[0018] By manually extracting samples in the laboratory and using quality inspection instruments, offline quality data of yarn packages are recorded and weighted averaged to form a set of offline quality index data for batch finished products.

[0019] Establish a database of finished yarn packages, including relevant data such as carriers, identification information, and quality data;

[0020] When receiving customer complaints about quality issues, we usually provide the order number, batch number, or unique identifier for the yarn package. Using the feedback information, we traverse the relevant finished yarn database to find the relevant quality data in order to trace the product quality problem.

[0021] Furthermore, the generation mechanism of the unique identifier of the yarn package uses a specific algorithm to generate a 128-bit binary digital identifier, a globally unique identifier (GU ID), to ensure that the identifier of each yarn package is unique.

[0022] Furthermore, the method for generating the correspondence between equipment number, spindle number, and unique identifier of yarn package includes the following steps:

[0023] Initialize the winding equipment spindle position configuration carrier container with a capacity of N, fill the carrier, and record the unique identifier and timestamp of each carrier;

[0024] When the spindle is full and the carrier is changed, the number of carrier containers is recorded in real time through the spindle's cylinder change information. When the number is 0, a signal is sent to the traceability device to replenish the inventory, and the unique identifier and timestamp of the newly added carrier are recorded.

[0025] When changing vehicle type, empty the vehicle container and repeat the above process.

[0026] Furthermore, when receiving product quality complaints from customers or discovering quality problems on-site, the system can view the unique identifier on the yarn package carrier and enter it into the system's query condition input box. The system will then automatically search for related detailed quality data from the database using the unique yarn package identifier as an index, and generate corresponding charts and curves for production managers to diagnose and discover the cause of the problem.

[0027] According to another aspect of the present invention, an apparatus for tracing the quality of yarn packages includes:

[0028] The yarn package carrier storage module is used to store the yarn packages required by the machine. This module has the functions of automatically extracting a single carrier and automatically lifting it. When a row of stored carriers is exhausted, it can automatically switch to a full row. The user only needs to replenish the empty row.

[0029] The yarn bobbin identifier printing module is used to print a specific unique identifier determined by the system to a specific position on the yarn bobbin carrier;

[0030] The yarn bobbin carrier conveyor module is used to transport individual yarn bobbin carriers to a designated location and arrange them neatly.

[0031] The electrical control module includes:

[0032] The motion control unit of the yarn package carrier storage module completes the extraction of a single yarn package carrier;

[0033] The motion control unit of the yarn bobbin carrier conveying module completes the placement of the carrier to the designated position;

[0034] The control unit of the yarn bobbin identifier printing module generates unique identifiers and controls the operation of the printing module.

[0035] The data communication unit enables real-time data exchange between the device and the control center.

[0036] A server includes: a processor, a memory, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, implements the method for tracing the quality of yarn bobbins.

[0037] A computer-readable storage medium storing a computer program that, when executed by a processor, implements the method for tracing the quality of yarn bobbins.

[0038] The present invention has the following beneficial effects:

[0039] This invention employs a low-cost, highly automated method to realize an automatic identification, transportation, and control device for yarn package carriers, as well as a digital method for tracing quality issues. This significantly reduces the manual work of operators in the winding process of spinning enterprises and completely solves the problem of yarn package quality traceability. It establishes the correlation between quality data and each yarn package, and achieves efficient management of yarn packages and quality data through a management system. Currently, there are nearly 6,000 large-scale spinning enterprises in my country, and promoting this device will have enormous economic and social benefits. Attached Figure Description

[0040] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0041] Figure 1 This is a structural diagram of a yarn package quality traceability device provided by the present invention;

[0042] Figure 2 This is a flowchart of a yarn quality traceability method provided by the present invention. Detailed Implementation

[0043] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0044] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0045] like Figure 1-2 As shown, a device for tracing the quality of yarn packages includes:

[0046] The yarn package storage module S101 is used to store the yarn package carriers required by the machine. This module has the functions of automatically extracting a single carrier and automatically lifting it. When a column of stored carriers is exhausted, it can automatically switch to a full column. The user only needs to fill the empty column.

[0047] The yarn bobbin identifier printing module S102 is used to print a specific unique identifier determined by the system to a specific position on the yarn bobbin carrier;

[0048] The yarn bobbin carrier conveying module S103 is used to transport a single yarn bobbin carrier to a designated location and arrange them neatly.

[0049] The electrical control module S104 includes: an action control unit for the yarn package carrier storage module, which completes the extraction of a single yarn package carrier; an action control unit for the yarn package carrier conveying module, which completes the placement of the carrier to a designated position; a control unit for the yarn package identifier printing module, which completes the generation of unique identifiers and controls the operation of the printing module; and a data communication unit, which realizes the interaction between the device's real-time data and the control center.

[0050] The entire operation process of the device is as follows:

[0051] The first step is initialization. The yarn package carrier storage module is filled with carriers. One carrier is extracted and its unique identifier is printed in a specific position. The yarn package carrier conveying module transports the carrier to the first spindle position and places it in place. The same method is used to fill the carrier storage position of the Nth spindle position.

[0052] The second step is for the electrical control module to record the full-bore signal of each spindle and record the inventory status of the yarn carriers of each spindle in real time.

[0053] The third step is to trigger the system to replenish the carrier when the m-th spindle has exhausted its yarn carrier, until the capacity of the m-th spindle is filled.

[0054] Fourth step: When changing the product type or vehicle type, clear all vehicles on the machine and repeat the above steps.

[0055] A server includes: a processor, a memory, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, implements the method for tracing the quality of yarn bobbins.

[0056] A computer-readable storage medium storing a computer program that, when executed by a processor, implements the method for tracing the quality of yarn bobbins.

[0057] A method for tracing the quality of yarn packages includes the following steps: first, generating a unique identifier for the yarn package; then, using a yarn package quality traceability device to automatically disassemble the paper tube; automatically marking the unique identifier; automatically conveying the yarn package to the winding spindle for production; and binding the quality data with the unique identifier of the yarn package through integrated online quality data and laboratory test data.

[0058] Furthermore, a method for tracing the quality of yarn packages specifically includes the following steps:

[0059] By establishing the subordination relationship between each batch order and the unique identifier of the cheese, the corresponding relationship between the workshop production order number, batch number, and the set of unique identifiers of the cheese is generated.

[0060] By automatically printing the unique identifier on the carrier of each cheese and transporting it to the corresponding spindle position according to the production progress of each spindle position of the winding equipment, the corresponding relationship between the equipment number, spindle position number, and the queue of unique identifiers of the cheese sorted by time is formed.

[0061] By real-time collecting the quality data of the yarn clearer at each spindle position of the winding equipment, a set of online quality data for each cheese is formed.

[0062] By manually extracting samples in the laboratory, using quality inspection instruments, recording the offline quality data of the cheese and performing weighted averaging, a set of offline quality index data for the batch of finished products is formed.

[0063] Establish a finished yarn database for the finished cheese including relevant data such as carriers, identification information, and quality data.

[0064] When receiving a customer complaint about quality problems, usually the order number or batch number or the unique identifier of the cheese is provided. Using the feedback information, traverse the affiliated finished yarn database to find the relevant quality data for tracing the product quality problem.

[0065] Furthermore, the generation mechanism of the unique identifier of the cheese adopts a digital identifier with a binary length of 128 bits generated by a specific algorithm, a globally unique identifier (GUID), to ensure that the identifier of each cheese is unique.

[0066] Furthermore, the generation method of the corresponding relationship between the equipment number, spindle position number, and the unique identifier of the cheese includes the following steps:

[0067] Initialization: The capacity of the carrier container configured for the spindle positions of the winding equipment is N. Fill the carriers and record the unique identifier and timestamp of each carrier.

[0068] When the spindle is full and the carrier is replaced, record the number of carrier containers in real time through the bobbin change information of the spindle position. When the number is 0, send a signal to the tracing device to replenish the stock, and record the unique identifier and timestamp of the newly added carrier.

[0069] When the carrier type is changed, empty the carrier container and repeat the above process.

[0070] Determination method:

[0071] ((ID=36))(1) Full bobbin and carrier replacement flag determination: Let this flag be Flag. When the full bobbin signal i = true, and 0 < L(t + 1) < L(t), where L(T) represents the current bobbin length at time T, then Flag = true;

[0072] (2) In real time, determine whether Flag is equal to true. When it is true, the vehicle inventory N = N-1, and at the same time set Flag = False. When N = 0, trigger the replenishment action.

[0073] The recording format for the correspondence between the equipment number, spindle number, and yarn package is as follows:

[0074]

[0075] The recording format for the online quality data of each spindle in the winding equipment is as follows:

[0076]

[0077] The format for recording the laboratory test indicators for each batch of yarn samples is as follows:

[0078]

[0079] Furthermore, when receiving product quality complaints from customers or discovering quality problems on-site, the system can view the unique identifier on the yarn package carrier and enter it into the system's query condition input box. The system will then automatically search for related detailed quality data from the database using the unique yarn package identifier as an index, and generate corresponding charts and curves for production managers to diagnose and discover the cause of the problem.

[0080] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method of tracing a cheese quality, characterized in that, The method comprises the following steps: First, generate a unique identifier for the cone yarn; Then, use the cone yarn quality traceability device to automatically remove the paper tube cone; Automatically mark the unique identifier; Automatically transported to the cone winding spindle position for production tasks; Through the integrated cone yarn online quality data and laboratory test data; Realize the binding of quality data and cone yarn unique identifier; The method specifically comprises the following steps: By establishing the membership between each batch order and the unique identifier of the cone yarn, the corresponding relationship between the workshop production order number, batch number and the unique identifier of the cone yarn is generated, and the generation method of the corresponding relationship between the device number, spindle number and the unique identifier of the cone yarn comprises the following steps: initialization, the capacity of the carrier container of the cone winding device spindle configuration is N, the carrier is full, and the unique identifier and timestamp of each carrier are recorded; when the spindle is full and the carrier is replaced, the number of carrier containers is recorded in real time through the cone changing information of the spindle, and when the number is 0, a signal is sent to the traceability device to replenish the library, and the unique identifier and timestamp of the newly added carrier are recorded; when the carrier type is replaced, the carrier container is emptied, and the above process is performed again; By automatically printing a unique identifier for each cone yarn carrier, and automatically transporting to the corresponding spindle according to the production progress of each spindle of the cone winding device, the corresponding relationship of the device number, spindle number and the unique identifier of the cone yarn in time sequence is formed; By collecting the quality data of the doffer of each spindle of the cone winding device in real time, the online quality data set of each cone yarn is formed; By manually extracting samples in the laboratory, using quality inspection instruments, recording offline quality data of the cone yarn and performing weighted average, the offline quality index data set of the batch finished product is formed; Establish a finished yarn database including carrier, identification information and quality data related data of finished yarn; When receiving customer quality complaint, order number or batch number or cone yarn unique identifier will be provided, using feedback information, traversing the relevant quality data of the finished yarn database, so as to trace the product quality problem; In addition, an implementation device of a cone yarn quality traceability method comprises: A cone yarn carrier storage module is used to store the required cone yarn carriers of the device, which has the functions of automatically extracting a single carrier, automatically jacking up, and automatically switching to a full tube column when a column of stored carriers is consumed, so that the user only needs to fill the empty tube column; A cone yarn identifier printing module is used to print the specific unique identifier determined by the system to a specific position of the cone yarn carrier; A cone yarn carrier conveying module is used to convey a single cone yarn carrier to a specified position and arrange it neatly; An electrical control module comprises: A motion control unit of the cone yarn carrier storage module to complete the extraction of a single cone yarn carrier; A motion control unit of the cone yarn carrier conveying module to complete the arrangement of the carrier to a specified position; A control unit of the cone yarn identifier printing module to complete the generation of the unique identifier and control the action of the printing module; A data communication unit to realize the interaction between the real-time data of the device and the control center.

2. A method of cone yarn quality traceability as claimed in claim 1 wherein, The generation mechanism of the unique identifier of the cone yarn adopts a specific algorithm to generate a binary number identifier with a length of 128 bits, a globally unique identifier (GUID), to ensure that the identifier of each cone yarn is unique.

3. A method of cone yarn quality traceability as claimed in claim 1 wherein, When receiving a customer's product quality complaint or finding a quality problem on site, the unique identifier on the cone yarn carrier is checked and input into the query condition input box of the system. The system automatically finds the associated detailed quality data from the database indexed by the unique identifier of the cone yarn, and forms corresponding charts and curves for production managers to diagnose and find the causes of the problems.

4. A server, characterized by The computer readable storage medium stores a computer program, and the computer program is executed by the processor to implement the method for tracing the quality of the cone yarn according to any one of claims 1 to 3. The computer readable storage medium stores a computer program, and the computer program is executed by the processor to implement the method for tracing the quality of the cone yarn according to any one of claims 1 to 3.

5. A computer readable storage medium, characterized in that, ​

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