A control method, system, device and medium for a gold yarn weaving process

Abstract

The present application provides a control method, system, device and medium for a golden yarn weaving process, which is applied to a golden yarn weaving machine. The control method includes the following steps: the shortest time taken for the yarns of multiple coils in each device to be exhausted is used as the standard line-changing time of the device; the period between the moment when each device first collects the weight change of the coil and the moment when the device starts weaving is recorded as the line-up adjustment time; the standard line-changing time and the line-up adjustment time are updated in real time according to the progress of the user putting the coil on line, and the real-time pulling speed of the device is adjusted, wherein the real-time pulling speed is negatively correlated with the standard line-changing time and the line-up adjustment time. The user's line-up time and the weaving time of the device are reasonably coordinated, so that the pulling speed of the bunching wheel is slowed down as much as possible during the weaving process, reducing the problem of golden yarn breaking or deformation due to excessive tension, improving the yield rate, and maintaining production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of metal wire processing, and in particular to a control method and a braiding machine for a gold yarn braiding process. Background Art

[0002] Gold is widely used in the jewelry industry, for example, by being drawn into gold wire and then woven into various crafts using a weaving machine. To enhance the exquisiteness of the finished product, gold yarn is often co-woven with other metallic or non-metallic yarns, such as silver, brass, cotton, fiberglass, multi-strand carbon fiber, and linen. Due to the varying physical properties of different yarns, the tension and traction of the tensioning system must be adjusted for each yarn type during weaving. Greater traction speed increases the speed and shortens the weaving time. However, greater traction also tightens the yarn and increases its tendency to break. This is particularly true when weaving gold yarn with other yarns, as gold yarn is inherently softer and more prone to breakage than most other metallic and non-metallic yarns. Therefore, controlling the traction speed of the reel is particularly important. Typically, the upper limit of the traction speed for a single gold yarn is determined by testing the yarn individually before determining the final traction speed based on other factors. In general, the faster the traction speed, the higher the efficiency, but also the higher the defective and scrap rates.

[0003] Products in the jewelry industry are characterized by smaller shipment volumes than in other sectors, but a higher degree of customization and complexity. A single product often requires multiple braiding machines to weave different components, followed by manual processing for the final, finely crafted assembly. In recent years, automated equipment has been increasingly introduced into the jewelry processing industry. However, existing equipment is primarily suited for high-volume, long-term production and is less suitable for smaller batches, more refined production, or specialized processing requiring adaptation to diverse specifications and types. In actual production, gold yarn braiding machines rely on manual user control for thread winding, thread changes, tension adjustment, and pulling speed. This is particularly true for thread winding and thread changes. When winding the yarn, the user grasps the end of the yarn and sequentially threads it through various tensioning pulleys before tying it to the draw-in pulley. The tension on each tensioning pulley is then adjusted for each yarn type, requiring significant user expertise and experience. As a precious metal, gold yarn is typically limited in volume, and the number of other yarns required to match it is also limited. When multiple knitting machines are required to work, if the pulling speed of the equipment is set relatively fast, the first equipment often needs to be rewired while the third equipment is still in the process of being put online. Therefore, it is necessary to provide a control method that can reasonably coordinate the work of multiple knitting machines and take into account the quality and efficiency of golden yarn knitting. Summary of the Invention

[0004] The purpose of the present invention is to provide a control method that rationally coordinates the work of multiple knitting machines and takes into account both the knitting quality and efficiency of golden yarn.

[0005] According to one aspect of the present application, a control method for a gold yarn braiding process is provided, which is applied to a gold yarn braiding machine, comprising an internal coil rotating around a cable tie and an external coil fixed to a frame, with the gold yarn being deployed on at least one of the coils. The control method comprises the following steps:

[0006] Get the number of enabled devices and the number of coils enabled for each device;

[0007] Adjust the thread of each coil in turn in the order of inner coil first and then outer coil;

[0008] The weight change value of each coil is collected, and the time required for each coil to be exhausted at a standard pulling speed is calculated based on the weight change value. The shortest time required for multiple coils in each device to be exhausted is used as the standard yarn change time of the device;

[0009] The period between the time when each device first detects the change in the wire coil weight and the time when the device starts weaving is recorded as the upper wire adjustment time;

[0010] The standard line change time and the line adjustment time are updated in real time according to the progress of the user putting the wire coil on line, and the real-time pulling speed of the equipment is adjusted, wherein the real-time pulling speed is negatively correlated with the standard line change time and the line adjustment time.

[0011] More preferably, the standard line change time of each device is recorded as Ti, the online adjustment time of each device is recorded as Ki, the real-time traction speed of each device is recorded as Vi, and the standard traction speed is recorded as Vb, satisfying the relationship:

[0012] Vi=Vb×Ti / (Ti+Ki).

[0013] More preferably, the real-time pulling speed is also negatively correlated with the number of enabled devices and the number of wire reels enabled by each device.

[0014] More preferably, the number of enabled devices is recorded as N, the number of wire reels enabled in each device is recorded as M, and the adjustment factor generated based on the number of enabled devices and the number of wire reels enabled in each device is recorded as Ca, satisfying the relationship:

[0015] Vi=Vb×Ti / (Ti+Ki)×Ca;

[0016] Ca=2 / (0.1×M×N).

[0017] More preferably, the control method further comprises the steps of:

[0018] When the golden yarn is deployed in the internal coil, the number of internal coils deployed with the golden yarn in the device is obtained and recorded as P. The adjustment factor generated based on the number of internal coils deployed with the golden yarn in the device and the number of coils enabled in the device is recorded as Cb, satisfying the relationship:

[0019] Vi=Vb×Ti / (Ti+Ki)×Ca×Cb;

[0020] Cb=1-0.1×P / M.

[0021] More preferably, the control method further comprises the steps of:

[0022] When the golden yarn is deployed in the external coil, the number of external coils deployed with the golden yarn in the device is obtained and recorded as Q. The adjustment factor generated based on the number of external coils deployed with the golden yarn in the device and the number of coils enabled in the device is recorded as Cd, satisfying the relationship:

[0023] Vi=Vb×Ti / (Ti+Ki)×Ca×Cd;

[0024] Cd=1-0.05×Q / M.

[0025] More preferably, the control method further comprises the steps of:

[0026] When the golden yarn is deployed in the internal coil and the external coil respectively, the number of internal coils and the number of external coils in the device where the golden yarn is deployed are obtained. The number of internal coils is recorded as P, and the number of external coils is recorded as Q. The adjustment factor generated based on the number of internal coils, the number of external coils and the number of coils enabled in the device is recorded as Ch, which satisfies the relationship:

[0027] Vi=Vb×Ti / (Ti+Ki)×Ca×Ch;

[0028] Ch=1-(P+Q) / 10M.

[0029] A control system for a gold yarn braiding process, used to implement the control method for the gold yarn braiding process as described above.

[0030] According to another aspect of the present application, an electronic device is provided, including:

[0031] memory for storing computer programs;

[0032] A processor is used to implement the steps of the control method of the gold yarn knitting process when executing the computer program.

[0033] According to another aspect of the present application, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the control method of the gold yarn weaving process as described above are implemented.

[0034] By this means, the present application adjusts the yarn pulling speed of the equipment based on the standard line changing time and the online adjustment time of the golden yarn weaving machine, rationally coordinates the user's online time and the weaving time of the equipment, and slows down the pulling speed of the bunching wheel as much as possible during the weaving process, thereby reducing the problem of breakage or deformation of the golden yarn due to excessive tension, improving the yield rate, and maintaining production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the implementation methods or the description of the prior art. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0036] Figure 1 This is a flowchart of the steps of the control method of the gold yarn weaving process in one embodiment of the present application;

[0037] Figure 2 This is a schematic diagram of the principle of the golden yarn braiding machine described in one embodiment of the present application. Figure 1 ;

[0038] Figure 3 This is a schematic diagram of the principle of the golden yarn braiding machine described in one embodiment of the present application. Figure 2 ;

[0039] Figure 4 This is a structural block diagram of the computer device described in one embodiment of the present application;

[0040] Description of Figure Numbers:

[0041] 100. Braiding machine; 10. Internal wire reel; 20. External wire reel; 30. Cable tie; 40. Bunching wheel; 50. Rack; 200. Computer equipment. DETAILED DESCRIPTION

[0042] To facilitate understanding of the present application, a more comprehensive description of the present application will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present application. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0043] This embodiment provides a control method for a gold yarn knitting process, which is applied to a gold yarn knitting machine 100. Figure 2 and Figure 3 The golden yarn braiding machine 100 includes: an internal wire reel 10 and an external wire reel 20. The internal wire reel 10 rotates around the cable tie 30 and serves as the main braiding wire reel. The external wire reel 20 is fixed on the frame 50 and serves as the auxiliary braiding wire reel. The yarns in the two wire reels are wound around the tension system, then pass through the cable tie 30, and finally tied and fixed on the tightening wheel 40. The tightening wheel 40 rotates to pull the yarn, and the internal wire reel 10 rotates to realize the yarn plying at the position of the cable tie 30.

[0044] The golden yarn is deployed on at least one of the two. The golden yarn can be deployed only on the inner coil 10, only on the outer coil 20, or simultaneously on both the inner coil 10 and the outer coil 20. The deployment process is referred to as "on-line." This embodiment provides examples for all three scenarios.

[0045] The gold yarn braiding machine 100 of this embodiment is used for mixed braiding of gold yarn and other types of yarn. In addition to gold yarn, the inner coil 10 and the outer coil 20 also deploy one or more other types of yarns such as silver yarn, brass yarn, pure cotton yarn, glass fiber yarn, multi-strand twisted carbon fiber yarn, linen yarn, etc. These other types of yarns are physically stronger than gold yarn and are less likely to be broken.

[0046] Specifically, see Figure 1 , the control method comprises the steps of:

[0047] S10 obtains the number of enabled devices and the number of wire reels enabled by each device.

[0048] Gold yarn braiding for jewelry doesn't produce large volumes, but a single product often requires a complex combination of components, requiring multiple gold yarn braiding machines 100 to weave different styles of twisted yarn using different braiding methods. Depending on the braiding method, each machine requires a different number of yarn reels, and each reel may also support a different type of yarn.

[0049] When starting to go online, the user can select the knitting machine 100 that needs to be enabled for this project through the system on the knitting machine 100, and then the system automatically obtains the number of devices that need to be enabled.

[0050] Furthermore, the user selects the wire reels that need to be activated for each device in the system, including the internal wire reels 10 and the external wire reels 20, based on the different weaving tasks each device is responsible for. The yarn type can also be further selected for each wire reel so that the tension system can automatically adjust the tension. However, the jewelry processing field rarely uses knitting machines 100 with automatic tension adjustment systems. The main reason is that the shipment volume itself is small, and it is difficult to afford the high cost of automated equipment. Therefore, this application takes the traditional manual tension adjustment system as an example. In this embodiment, the user only needs to select the wire reels that need to be activated for each device, and the system automatically obtains the number of wire reels activated for the device.

[0051] S20 adjusts the wire winding of each wire coil in sequence in a clockwise direction, first the inner wire coil 10 and then the outer wire coil 20 .

[0052] The equipment is usually closed on all sides, with only a movable door opened in the front. The workers have limited space to move when winding the wire reels. Usually, the wire winding is adjusted in the order of inner wire reel 10 first and outer wire reel 20. Especially for the adjustment of the tension system, the deployed yarn will hinder the subsequent tension adjustment. Therefore, the inner wire reel 10 is usually wound first, and then the outer wire reel 20, while winding each reel in a clockwise direction.

[0053] S30 collects the weight change value of each coil, and calculates the time it takes for each coil to run out of yarn at a standard traction speed based on the weight change value, and uses the shortest time it takes for multiple coils in each device to run out of yarn as the standard line change time of the device.

[0054] A pressure sensor is installed on each yarn reel to monitor whether the yarn is loaded and the weight change after loading. This weight change represents the weight of the yarn. Knowing the yarn weight, combined with the pulling speed of the tightening wheel 40, can easily calculate the time when the yarn will be exhausted. When the yarn is exhausted, it means that weaving is complete and the next yarn change is required. Within a machine, the yarn reel with the shortest yarn exhaustion time is the time when the machine needs to change the yarn.

[0055] In this embodiment, the change value of each coil is collected, and the time it takes for the yarn to be exhausted for each coil at the standard pulling speed is calculated based on the weight change value. The standard pulling speed is the default pulling speed for golden yarn of the device, which is usually the upper limit speed of golden yarn pulling. Above this pulling speed, the golden yarn is prone to breakage.

[0056] In this embodiment, multiple golden braiding devices are enabled. The number of wire reels enabled on each device is different, and the types of yarns deployed are also different. Different yarns not only have different physical properties, but also often have different thicknesses and lengths for weaving. It is impossible to guarantee that the exhaustion time of each wire reel is the same during procurement. Therefore, when a wire reel in a device is exhausted, it needs to automatically stop and change the wire. It is possible that all wire reels need to be changed, or it is possible that only some wire reels need to be changed, and the other wire reels continue to be used.

[0057] If all coils of wire are required to run out in the same amount of time, the factory will need to produce coils for each type of wire itself. However, due to the small shipment volume in the jewelry field, the variety of yarns used is large and the types are uncertain. These types need to be constantly changed according to the design concepts of jewelry designers, resulting in the cost of this behavior being too high. Therefore, the process of changing wires is relatively cumbersome.

[0058] Generally speaking, the gold yarn is the fastest to be used up in the reel, because gold is a precious metal, and the length of a reel of gold yarn will not be too long to avoid scrapping too many reels when defective products are produced.

[0059] S40: The period between the moment when each device first detects the change in the wire coil weight and the moment when the device starts weaving is recorded as the upper line adjustment time.

[0060] When a user winds a spool, they typically place it onto the spool holder. The pressure sensor on the holder detects changes in weight. The moment each device first detects a change in spool weight is considered the start time. When the user starts the machine to weave, winding is complete for that machine, and this moment is considered the end time. The elapsed time from the start time to the end time is recorded as the winding adjustment time.

[0061] S50 updates the standard line change time and the line adjustment time in real time according to the progress of the user putting the wire coil on line, and adjusts the real-time traction speed of the equipment, wherein the real-time traction speed is negatively correlated with the standard line change time and the line adjustment time.

[0062] The user gradually brings each device online. After the first device is online, the device begins weaving, and the yarn-pulling wheel 40 begins to rotate, slowly pulling the yarn together and plying it, winding it around the yarn-pulling wheel 40. The first device's real-time pulling speed is based on the standard pulling speed, and is inversely compensated based on the first device's own standard thread change time and the first device's thread adjustment time. That is, the longer the standard thread change time, the slower the real-time pulling speed. Similarly, the longer the thread adjustment time, the slower the real-time pulling speed.

[0063] Longer standard thread change and adjustment times mean longer standard thread change and adjustment times for the next machine. Consequently, there's no need to keep the first machine's pulling speed close to the standard pulling speed. By appropriately reducing the real-time pulling speed, the probability of gold yarn breakage or deformation can be effectively reduced, improving product yield without sacrificing production efficiency. Because all machines must complete weaving before the next jewelry processing step can proceed, reusing the same machine is possible for complex product designs.

[0064] Furthermore, when the user is adjusting the second or third device, the real-time traction speed of the device that is already knitting can be compensated and adjusted in real time according to the latest standard line change time and line adjustment time.

[0065] More preferably, the standard line change time of each device is recorded as Ti, the online adjustment time of each device is recorded as Ki, the real-time traction speed of each device is recorded as Vi, and the standard traction speed is recorded as Vb, satisfying the relationship:

[0066] Vi=Vb×Ti / (Ti+Ki).

[0067] In a specific application scenario, it is assumed that the standard traction speed Vb = 100 m / min;

[0068] The standard line change time of the first device is T1 = 120 seconds = 2 minutes;

[0069] The online adjustment time of the first device is K1 = 90 seconds = 1.5 minutes;

[0070] The standard line change time of the second device is T2 = 150 seconds = 2.5 minutes;

[0071] The online adjustment time of the second device is K2 = 180 seconds = 3 minutes;

[0072] The standard line change time of the third device is T3 = 180 seconds = 3 minutes;

[0073] The online adjustment time of the third device is K3 = 210 seconds = 3.5 minutes;

[0074] First device:

[0075] V1=100×120 / (120+90)=12000 / 210≈57.14 m / min

[0076] Second device:

[0077] V2=100×150 / (150+180)=15000 / 330≈45.45 m / min

[0078] Third device:

[0079] V3=100×180 / (180+210)=18000 / 390≈46.15 m / min

[0080] More preferably, the real-time pulling speed is also negatively correlated with the number of enabled devices and the number of wire reels enabled by each device.

[0081] The more devices that are enabled and the more wire reels that are enabled on each device, the longer the global standard wire change time and the online adjustment time. The standard wire change time represents the working time of the braiding machine 100. The longer the online adjustment time is, the more likely it is that even if the braiding machine 100 stops working and needs to change the wire, the user is still adjusting the online adjustment of another device and cannot follow up on the wire change work in time. In this case, it is necessary to further reduce the real-time traction speed to further improve the yield rate.

[0082] Furthermore, the number of enabled devices is recorded as N, the number of wire reels enabled in each device is recorded as M, and the adjustment factor generated based on the number of enabled devices and the number of wire reels enabled in each device is recorded as Ca, satisfying the relationship:

[0083] Vi=Vb×Ti / (Ti+Ki)×Ca;

[0084] Ca=2 / (0.1×M×N).

[0085] In the application scenario of this embodiment, the standard traction speed Vb=100 m / min; the number of enabled devices N=3;

[0086] First device:

[0087] Standard line change time T1 = 120 seconds = 2 minutes

[0088] Online adjustment time K1 = 90 seconds = 1.5 minutes

[0089] Number of bus volumes M1=7

[0090] Second device:

[0091] Standard line change time T2 = 150 seconds = 2.5 minutes

[0092] Online adjustment time K2 = 180 seconds = 3 minutes

[0093] Number of bus volumes M2=6

[0094] Third device:

[0095] Standard line change time T3 = 180 seconds = 3 minutes

[0096] Online adjustment time K3 = 210 seconds = 3.5 minutes

[0097] Number of bus volumes M3=6

[0098] The first device M1=7:

[0099] Ca1=2 / (0.1×7×3)=2 / 2.1≈0.9524

[0100] The second device M2=6:

[0101] Ca2=2 / (0.1×6×3)=2 / 1.8≈1.1111

[0102] The third device M3=6:

[0103] Ca3=2 / (0.1×6×3)=2 / 1.8≈1.1111

[0104] First device:

[0105] V1=100×120 / (120+90)×0.9524=100×120 / 210×0.9524

[0106] V1≈100×0.5714×0.9524≈54.42 m / min

[0107] Second device:

[0108] V2=100×150 / (150+180)×1.1111=100×150 / 330×1.1111

[0109] V2≈100×0.4545×1.1111≈50.50 m / min

[0110] Third device:

[0111] V3=100×180 / (180+210)×1.1111=100×180 / 390×1.1111

[0112] V3≈100×0.4615×1.1111≈51.28 m / min

[0113] More preferably, the method further comprises the steps of:

[0114] When the golden yarn is deployed in the internal coil 10, the number of internal coils 10 deployed with the golden yarn in the device is obtained and recorded as P. The adjustment factor generated based on the number of internal coils 10 deployed with the golden yarn in the device and the number of coils enabled in the device is recorded as Cb, satisfying the relationship:

[0115] Vi=Vb×Ti / (Ti+Ki)×Ca×Cb;

[0116] Cb=1-0.1×P / M;

[0117] In the application scenario of this embodiment,

[0118] The first device: P1=1, M1=7;

[0119] The second device: P2=2, M2=6;

[0120] The third device: P3=3, M3=6;

[0121] First device:

[0122] Cb1=1-0.1×P1 / M1=1-0.1×1 / 7=1-0.1×0.1429≈1-0.0143=0.9857

[0123] Second device:

[0124] Cb2=1-0.1×P2 / M2=1-0.1×2 / 6=1-0.1×0.3333=1-0.0333=0.9667

[0125] Third device:

[0126] Cb3=1-0.1×P3 / M3=1-0.1×3 / 6=1-0.1×0.5=1-0.05=0.95

[0127] First device:

[0128] V1=100×120 / (120+90)×0.9524×0.9857

[0129] V1=100×0.5714×0.9524×0.9857≈53.66 m / min

[0130] Second device:

[0131] V2=100×150 / (150+180)×1.1111×0.9667

[0132] V2=100×0.4545×1.1111×0.9667≈48.87 m / min

[0133] Third device:

[0134] V3=100×180 / (180+210)×1.1111×0.95

[0135] V3=100×0.4615×1.1111×0.95≈48.75 m / min

[0136] Furthermore, the more golden yarns are deployed in the inner coil 10, the lower the traction speed adjustment factor is, and the traction speed is reduced accordingly. This adjustment effectively protects the golden yarn and reduces the risk of breakage.

[0137] More preferably, the method further comprises the steps of:

[0138] When the golden yarn is deployed in the external coil 20, the number of external coils 20 deployed with the golden yarn in the device is obtained and recorded as Q. The adjustment factor generated based on the number of external coils 20 deployed with the golden yarn in the device and the number of coils enabled in the device is recorded as Cd, satisfying the relationship:

[0139] Vi=Vb×Ti / (Ti+Ki)×Ca×Cd;

[0140] Cd=1-0.05×Q / M.

[0141] In the application scenario of this embodiment, the number of enabled devices N=3

[0142] The number of golden yarns deployed on the external reels 20:

[0143] First device: Q1=1

[0144] Second device: Q2=2

[0145] The third device: Q3=2

[0146] Number of bus volumes:

[0147] First device: M1=7

[0148] Second device: M2=6

[0149] The third device: M3=6

[0150] First device:

[0151] Cd1=1-0.05×Q1 / M1=1-0.05×1 / 7=1-0.0071=0.9929

[0152] Second device:

[0153] Cd2=1-0.05×Q2 / M2=1-0.05×2 / 6=1-0.0167=0.9833

[0154] Third device:

[0155] Cd3=1-0.05×Q3 / M3=1-0.05×2 / 6=1-0.0167=0.9833

[0156] First device:

[0157] V1=100×120 / (120+90)×0.9524×0.9929

[0158] V1=100×0.5714×0.9524×0.9929≈56.67 m / min

[0159] Second device:

[0160] V2=100×150 / (150+180)×1.1111×0.9833

[0161] V2=100×0.4545×1.1111×0.9833≈50.00 m / min

[0162] Third device:

[0163] V3=100×180 / (180+210)×1.1111×0.9833

[0164] V3=100×0.4615×1.1111×0.9833≈50.30 m / min

[0165] Furthermore, the more golden yarns are deployed on the outer coil 20, the lower the traction speed adjustment factor is, and the traction speed is reduced accordingly. This adjustment effectively protects the golden yarn and reduces the risk of breakage.

[0166] More preferably, the method further comprises the steps of:

[0167] When the golden yarn is deployed in the internal coil 10 and the external coil 20 respectively, the number of the internal coils 10 and the number of the external coils 20 in the device where the golden yarn is deployed are obtained. The number of the internal coils 10 is recorded as P, and the number of the external coils 20 is recorded as Q. The adjustment factor generated based on the number of the internal coils 10 and the number of external coils 20 deployed in the device and the number of coils enabled in the device is recorded as Ch, which satisfies the relationship:

[0168] Vi=Vb×Ti / (Ti+Ki)×Ca×Ch;

[0169] Ch=1-(P+Q) / 10M.

[0170] In the application scenario of this embodiment,

[0171] Golden Yarn deployment on each device:

[0172] First device:

[0173] Internal coil quantity 10 P1=1

[0174] External coil 20 quantity Q1=1

[0175] Number of bus volumes M1=7

[0176] Second device:

[0177] Internal coil 10 quantity P2=2

[0178] External coil 20 quantity Q2=2

[0179] Number of bus volumes M2=6

[0180] Third device:

[0181] Internal coil 10 quantity P3=3

[0182] External coil 20 quantity Q3=2

[0183] Number of bus volumes M3=6

[0184] First device:

[0185] Ch1=1-(P1+Q1) / 10M1=1-(1+1) / (10×7)=1-2 / 70=1-0.0286=0.9714

[0186] Second device:

[0187] Ch2=1-(P2+Q2) / 10M2=1-(2+2) / (10×6)=1-4 / 60=1-0.0667=0.9333

[0188] Third device:

[0189] Ch3=1-(P3+Q3) / 10M3=1-(3+2) / (10×6)=1-5 / 60=1-0.0833=0.9167

[0190] First device:

[0191] V1=100×120 / (120+90)×0.9524×0.9714

[0192] V1=100×0.5714×0.9524×0.9714≈55.37 m / min

[0193] Second device:

[0194] V2=100×150 / (150+180)×1.1111×0.9333

[0195] V2=100×0.4545×1.1111×0.9333≈47.49 m / min

[0196] Third device:

[0197] V3=100×180 / (180+210)×1.1111×0.9167

[0198] V3=100×0.4615×1.1111×0.9167≈42.33 m / min

[0199] Furthermore, the more golden yarns there are in the inner and outer coils 20, the lower the adjustment factor Ch, and the lower the pulling speed. This adjustment is more suitable for scenarios where there are more golden yarns deployed, effectively protecting the yarns.

[0200] This embodiment also provides a control system for the gold yarn weaving process, which is used to implement the control method of the gold yarn weaving process as described above.

[0201] This embodiment also provides an electronic device and a computer-readable storage medium. The electronic device includes a memory for storing a computer program and a processor for implementing the steps of the control method for the gold yarn knitting process when executing the computer program. The computer-readable storage medium stores the computer program, and when executed by the processor, the computer program implements the steps of the control method for the gold yarn knitting process.

[0202] Figure 4 FIG1 shows an internal structure diagram of an electronic device in an embodiment. The electronic device can be a terminal or a server. Figure 4 As shown, the electronic device includes a processor, a memory and a network interface connected via a system bus. The memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the electronic device stores an operating system and may also store a computer program, and the internal cache may also store a computer program. It will be understood by those skilled in the art that Figure 4 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the electronic device to which the solution of the present application is applied. The specific electronic device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0203] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program. The program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0204] By doing so, the present application adjusts the yarn pulling speed of the equipment based on the standard line changing time and the online adjustment time of the golden yarn weaving machine 100, rationally coordinates the user's online time and the weaving time of the equipment, and makes the pulling speed of the bunching wheel 40 as slow as possible during the weaving process, thereby reducing the problem of breakage or deformation of the golden yarn due to excessive tension, improving the yield rate, and maintaining production efficiency.

[0205] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the scope of the present application, and all such modifications and improvements fall within the scope of protection of the present application.

Claims

1. A control method for a gold yarn braiding process, applied to a gold yarn braiding machine, comprising an inner coil rotating around a cable tie and an outer coil fixed to a frame, wherein the gold yarn is disposed on at least one of the inner coils; characterized in that: The control method comprises the steps of: Get the number of enabled devices and the number of coils enabled for each device; Adjust the thread of each coil in turn in the order of inner coil first and then outer coil; The weight change value of each coil is collected, and the time required for each coil to be exhausted at a standard pulling speed is calculated based on the weight change value. The shortest time required for multiple coils in each device to be exhausted is used as the standard yarn change time of the device; The period between the time when each device first detects the change in the wire coil weight and the time when the device starts weaving is recorded as the upper wire adjustment time; The standard line change time and the line adjustment time are updated in real time according to the progress of the user putting the wire reel on the line, and the real-time pulling speed of the equipment is adjusted. The real-time pulling speed is negatively correlated with the standard line change time and the line adjustment time. The real-time pulling speed is also negatively correlated with the number of enabled devices and the number of wire reels enabled on each device. The standard line change time of each device is recorded as Ti, the online adjustment time of each device is recorded as Ki, the real-time pulling speed of each device is recorded as Vi, the standard pulling speed is recorded as Vb, the number of enabled devices is recorded as N, the number of enabled reels in each device is recorded as M, and the adjustment factor generated based on the number of enabled devices and the number of enabled reels in each device is recorded as Ca. When the golden yarn is deployed in the internal reel, the number of internal reels with deployed golden yarn in the device is obtained and recorded as P. The adjustment factor generated based on the number of internal reels with deployed golden yarn in the device and the number of enabled reels in the device is recorded as Cb, satisfying the relationship: Vi=Vb×Ti / (Ti+Ki)×Ca×Cb; Cb=1-0.1×P / M; When the golden yarn is deployed in the external coil, the number of external coils deployed with the golden yarn in the device is obtained and recorded as Q. The adjustment factor generated based on the number of external coils deployed with the golden yarn in the device and the number of coils enabled in the device is recorded as Cd, satisfying the relationship: Vi=Vb×Ti / (Ti+Ki)×Ca×Cd; Cd=1-0.05×Q / M; When the golden yarn is deployed in the internal coil and the external coil respectively, the number of internal coils and the number of external coils in the device where the golden yarn is deployed are obtained. The number of internal coils is recorded as P1, and the number of external coils is recorded as Q. The adjustment factor generated based on the number of internal coils, the number of external coils and the number of coils enabled in the device is recorded as Ch, which satisfies the relationship: Vi=Vb×Ti / (Ti+Ki)×Ca×Ch; Ch=1-(P1+Q) / 10M.

2. A control system for a gold yarn weaving process, characterized in that: A control method for implementing the gold yarn braiding process as claimed in claim 1.

3. An electronic device, characterized in that: include: memory for storing computer programs; A processor is configured to implement the steps of the method for controlling the gold yarn knitting process as claimed in claim 1 when executing the computer program.

4. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the control method of the gold yarn knitting process according to claim 1.

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