An automatic thread guiding and cutting system, method, electronic device, and storage medium

Abstract

The application relates to an automatic yarn guiding and cutting system and method, electronic equipment and a storage medium, which comprises a control module, a processor, a signal acquisition module, an automatic cutting device and a traction device, the control module is connected with the automatic cutting device and the traction device respectively, and the signal acquisition module is connected with the control module through the processor. Through the system, automatic yarn guiding and cutting can be realized through various modules, the problem that a yarn bundle cannot be cut once due to the limited length of fingers during manual operation in the prior art can be avoided, and the problems of missing yarn, tangled yarn and personal safety can also be avoided.

Description

Technical Field

[0001] This invention relates to the field of intelligent control technology, and more specifically, to an automatic wire drawing and cutting system, method, electronic device, and storage medium. Background Technology

[0002] Currently, the largest capacity spinning machine is a 96-spindle spinning machine, double-sided, with a single-line capacity of 60,000 tons / year. In the production process, after spinning, the yarn needs to be cut to the required length, mostly using a water-flow cutter. The current cutter has a maximum denier of 15 million deniers. Before continuous cutting, the yarn head needs to be manually cut and the yarn bundle guided to the cutter's water nozzle. Currently producing 1.2D products, using a 50*2100 nozzle, the total denier is 12.096 million deniers. After increasing production, the spinning speed reaches 72m / min. However, workers' limited finger length prevents them from fully grasping the yarn bundle, resulting in the inability to cut the yarn bundle in one go, leading to yarn leakage and tangling, endangering personal safety. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic wire drawing and cutting system, method, electronic device and storage medium, which aims to solve at least one of the above-mentioned technical problems.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: an automatic wire drawing and cutting system, including a control module, a processor, a signal acquisition module, an automatic cutting device and a traction device, wherein the control module is connected to the automatic cutting device and the traction device respectively, and the signal acquisition module is connected to the control module through the processor;

[0005] The aforementioned signal acquisition module is used to acquire relevant parameters during the operation of the spinning machine and send these parameters to the processor. These parameters include the position of the filament bundle, the condition of the filament bundle, the denier of the filament bundle, and the linear speed of the filament bundle.

[0006] The processor described above is used to determine a first control signal and a second control signal based on relevant parameters, and to send the first control signal and the second control signal to the control module.

[0007] The aforementioned control module is used to control the traction device to automatically draw the wire according to the first control signal, and to control the automatic cutting device to automatically cut the wire according to the second control signal.

[0008] The beneficial effects of this invention are as follows: The automatic yarn drawing and cutting system provided by this invention can acquire relevant parameters of the spinning machine during operation. Then, the processor determines the first control signal and the second control signal based on the relevant parameters. The control module can control the traction device to automatically draw yarn according to the first control signal and control the automatic cutting device to automatically cut yarn according to the second control signal. Through the above scheme, automatic yarn drawing and cutting can be realized, avoiding the problem in the prior art that the yarn bundle cannot be completely grasped due to the limited length of the fingers during manual operation, which leads to the inability to cut the yarn bundle at one time. It can also avoid the problems of yarn leakage, yarn entanglement and endangering personal safety.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, the aforementioned signal acquisition module includes a vision system and an operational data collection module. The vision system is used to acquire the position and condition of the filament bundle when there is filament hanging or filament spool in the spinning machine. The operational data collection module is used to acquire the denier and linear speed of the filament bundle.

[0011] The beneficial effect of adopting the above-mentioned further solution is that, through the visual processing of the vision system, the position and condition of the filament bundle can be accurately obtained when there is filament hanging or filament clump in the spinning machine, and the denier and linear speed of the filament bundle can be accurately obtained through the running data collection module.

[0012] Furthermore, the aforementioned control module is also used to control the system to perform corresponding processing according to the preset strategy.

[0013] The beneficial effect of adopting the above-mentioned further solution is that, according to the preset strategy, the system can be guaranteed to perform the corresponding processing in accordance with the preset strategy, so as to ensure the normal operation of the system.

[0014] Furthermore, the aforementioned preset strategy includes checking the cutting blade of the spinning machine once every preset period, reversing the cutting machine of the spinning machine every first preset number of times, and replacing the cutting machine of the spinning machine every second preset number of times, wherein the second preset number of times is greater than the first preset number of times.

[0015] When the aforementioned control module controls the system to perform corresponding processing according to a preset cycle, it is specifically used for:

[0016] According to a preset cycle, the control system checks the cutting blade of the spinning machine once every preset cycle;

[0017] According to a first preset number of times, the control system reverses the direction of the cutting machine of the spinning machine every first preset number of times;

[0018] According to the second preset number of times, the control system replaces the cutter of the spinning machine every second preset number of times.

[0019] The beneficial effect of adopting the above-mentioned further solution is that different preset strategies are used for different processing needs, and the system performs corresponding processing based on different preset strategies, which can ensure that each part of the system works normally and without errors.

[0020] Furthermore, the system also includes a manual forced operation button, which is connected to the control module via a processor;

[0021] The aforementioned manual forced operation button is used to receive the user's forced wire-starting command and forced wire-cutting command, and send the forced wire-starting command and forced wire-cutting command to the processor;

[0022] The processor described above is also used to generate a forced wire-initiating signal according to a forced wire-cutting command, generate a forced wire-cutting signal according to a forced wire-cutting command, and send the forced wire-initiating signal and the forced wire-cutting signal to the control module;

[0023] The aforementioned control module is also used to control the traction device to automatically draw the wire according to the forced wire drawing signal, and to control the automatic cutting device to automatically cut the wire according to the forced wire cutting signal.

[0024] The beneficial effect of adopting the above-mentioned further solution is that when the forced wire-leading command and the forced wire-cutting command are received, the processor can convert the forced wire-leading command into a forced wire-leading signal and the forced wire-cutting command into a forced wire-cutting signal. The control module can control the traction device to automatically lead the wire according to the forced wire-leading signal and control the automatic cutting device to automatically cut the wire according to the forced wire-cutting signal, so as to make on-site intervention through manual means and better adapt to some emergencies.

[0025] Furthermore, the system is installed on a frame outside the spinning machine and placed in a preset position when the system is not in use.

[0026] The beneficial effect of adopting the above-mentioned further solution is that by installing the system on the frame outside the spinning machine, it can cooperate well when the system is needed for automatic yarn drawing and cutting, and when the system is not needed for automatic yarn drawing and cutting, the system can be placed in a preset position without delaying the normal operation of the spinning machine.

[0027] Furthermore, the system also includes an alarm shutdown module, which is connected to the control module;

[0028] The aforementioned control module is also used to generate an alarm shutdown command when any device in the actuator fails, and to send the alarm shutdown command to the alarm shutdown module. The actuator includes an automatic cut-off device and a traction device.

[0029] The aforementioned alarm shutdown module is used to perform alarm shutdown processing according to alarm shutdown commands.

[0030] The beneficial effect of adopting the above-mentioned further solution is that when any device in the actuator malfunctions, the alarm shutdown module can be used to perform alarm shutdown processing, so as to handle the fault in a timely manner and avoid greater losses due to fault noise.

[0031] Secondly, to solve the above-mentioned technical problems, the present invention also provides an automatic wire drawing and cutting method, applicable to the system involved in the first aspect, the method comprising:

[0032] The processor acquires a first control signal and a second control signal. The first control signal and the second control signal are control signals determined by the processor based on relevant parameters. The relevant parameters are parameters obtained by the signal acquisition module during the operation of the spinning machine. The relevant parameters include the filament position, filament condition, filament denier, and filament linear speed.

[0033] According to the first control signal, the traction device is controlled to automatically draw the wire, and according to the second control signal, the automatic cutting device is controlled to automatically cut the wire.

[0034] Thirdly, in order to solve the above-mentioned technical problems, the present invention also provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements an automatic wire drawing and cutting method of the present application.

[0035] Fourthly, in order to solve the above-mentioned technical problems, the present invention also provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements an automatic wire drawing and cutting method of the present application.

[0036] Additional aspects and advantages of this application will be set forth in part in the description which follows, and will become apparent from the description or may be learned by practice of this application. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below.

[0038] Figure 1 This is a schematic diagram of an automatic wire drawing and cutting system according to an embodiment of the present invention;

[0039] Figure 2 This is a flowchart illustrating an automatic wire drawing and cutting method according to an embodiment of the present invention.

[0040] Figure 3 This is a schematic diagram of the structure of an electronic device provided in one embodiment of the present invention. Detailed Implementation

[0041] The principles and features of the present invention are described below. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0042] The technical solution of the present invention and how the technical solution of the present invention solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0043] The solution provided by the embodiments of the present invention can be applied to any application scenario that requires automatic yarn drawing and cutting, especially to the application scenario of viscose staple fiber.

[0044] This invention provides a possible implementation, such as... Figure 1 As shown, a schematic diagram of an automatic wire drawing and cutting system is provided. Figure 1 The structural diagram shown indicates that the system may include:

[0045] The system includes a control module 1, a processor 2, a signal acquisition module 3, an automatic cutting device 4, and a traction device 5. The control module 1 is connected to the automatic cutting device 4 and the traction device 5, respectively, and the processor 2 is connected to the control module 1.

[0046] The aforementioned signal acquisition module 3 is used to acquire relevant parameters during the operation of the spinning machine and send the relevant parameters to the processor 2. The relevant parameters include the filament position, filament condition, filament denier, and filament linear speed.

[0047] The processor 2 described above is used to determine a first control signal and a second control signal based on the relevant parameters, and to send the first control signal and the second control signal to the control module 1;

[0048] The aforementioned control module 1 is used to control the traction device 5 to automatically draw the wire according to the first control signal, and to control the automatic cutting device 4 to automatically cut the wire according to the second control signal.

[0049] The present invention provides a solution to obtain relevant parameters of the spinning machine during operation. The processor 2 then determines a first control signal and a second control signal based on these parameters. The control module 1 controls the traction device 5 to automatically draw the yarn according to the first control signal and controls the automatic cutting device 4 to automatically cut the yarn according to the second control signal. This solution enables automatic yarn drawing and cutting, avoiding the problem in the prior art where the limited finger length during manual operation prevents the complete grasping of the yarn bundle and the inability to cut the yarn bundle at once. It also avoids problems such as yarn leakage, yarn entanglement, and endangering personal safety.

[0050] The present invention will be further described below with reference to the following specific embodiments. In this embodiment, an automatic wire drawing and cutting system may include:

[0051] The system includes a control module 1, a processor 2, a signal acquisition module 3, an automatic cutting device 4, and a traction device 5. The control module 1 is connected to the automatic cutting device 4 and the traction device 5, respectively. The signal acquisition module 3 is connected to the control module 1 through the processor 2.

[0052] The aforementioned signal acquisition module 3 is used to acquire relevant parameters during the operation of the spinning machine and send the relevant parameters to the processor 2. The relevant parameters include the filament position, filament condition, filament denier, and filament linear speed.

[0053] The processor 2 is configured to determine a first control signal and a second control signal based on the relevant parameters, and send the first control signal and the second control signal to the control module 1. Specifically, when a filament abnormality signal is received, i.e., when filament snagging or filament clumps occur, the processor 2 transmits the filament position and condition at the time of the filament abnormality signal to the processor 2. When the processor 2 receives the filament position and condition, it indicates that filament drawing is required, and can generate a first control signal and send it to the control module 1. The control module 1 then controls the traction device 5 to automatically draw filament based on the first control signal. After receiving the yarn count and yarn speed, processor 2 can calculate the yarn count, yarn speed, and the first control signal to generate a second control signal with a time value. That is, the generation of the first control signal indicates that the second control signal needs to be generated accordingly, that is, yarn cutting is required after yarn drawing. The generation of the second control signal by combining the yarn count and yarn speed ensures that the second control signal is generated with consideration of the current working parameters of the spinning machine. This allows control module 1 to accurately determine when to cut yarn when controlling the automatic cutting device 4 to automatically cut yarn based on the second control signal.

[0054] The aforementioned control module 1 is used to control the traction device 5 to automatically draw the wire according to the first control signal, and to control the automatic cutting device 4 to automatically cut the wire according to the second control signal.

[0055] Optionally, the entire system can be installed as a standalone device on a frame outside the spinning machine, and placed in a preset position when not in use. This allows for seamless operation on the frame when automatic yarn drawing and cutting is required, and the system can be placed in the preset position without disrupting the spinning machine's normal operation. Specifically, the system can automatically move to the preset position when not in use, and can be manually moved to the preset position in the event of a power outage. When the system is moved to the preset position, manual operation can resume without any operational conflict with the system.

[0056] Optionally, the signal acquisition module 3 includes a vision system and an operation data collection module. The vision system is used to acquire the position and condition of the filament bundle when there is filament snagging or filament clumps on the spinning machine. That is, the first control signal is determined based on the filament bundle position and condition corresponding to the occurrence of filament snagging or filament clumps. In this application, the vision system can scan the fiber surface to determine in real time whether filament snagging or filament clumps occur. Since the appearance of the filament bundle is a smooth strip, there will be protrusions on the filament when there are filament clumps, and filament bundles will appear hanging down from the lower part of the strip filament when there are snagging. Therefore, a range can be set for the protrusions or hanging filament bundles, and the size of the protrusions or hanging filament bundles can be used to confirm whether filament snagging or filament clumps occur. When filament snagging or filament clumps occur, an abnormal signal can be generated, which may include the filament bundle position and filament bundle condition.

[0057] The aforementioned operational data collection module is used to acquire the denier of the filament bundle and the linear speed of the filament bundle. Optionally, the aforementioned operational data collection module can be a sensor set at a corresponding position on the spinning machine. After acquiring the data, the sensor will transmit it to the processor 2.

[0058] In this application, the processor 2 can also acquire data provided by the system and generate corresponding control signals. For example, it can generate a first control signal and a second control signal based on relevant parameters. The processor 2 can also process external instructions and convert them into signals that the control module 1 can recognize and process. For example, when the system also includes a manual forced operation button, the manual forced operation button is connected to the control module 1 through the processor 2.

[0059] The aforementioned manual forced operation button is used to receive the user's forced wire-leading command and forced wire-cutting command, and send the forced wire-leading command and forced wire-cutting command to the processor 2;

[0060] The processor 2 described above is further configured to generate a forced wire-initiating signal according to the forced wire-cutting command, generate a forced wire-cutting signal according to the forced wire-cutting command, and send the forced wire-initiating signal and the forced wire-cutting signal to the control module 1;

[0061] The aforementioned control module 1 is also used to control the traction device 5 to automatically draw the wire according to the forced wire drawing signal, and to control the automatic cutting device 4 to automatically cut the wire according to the forced wire cutting signal.

[0062] The aforementioned forced wire-drawing command and forced wire-cutting command can be understood as external commands. When the user triggers the manual forced operation button, both forced wire-drawing and forced wire-cutting commands are generated simultaneously. The processor 2, upon receiving these commands, converts them into forced wire-drawing and forced wire-cutting signals and sends them to the control module 1. The control module 1 can control the traction device 5 to automatically draw the wire based on the forced wire-drawing signal, and control the automatic cutting device 4 to automatically cut the wire based on the forced wire-cutting signal, allowing for manual intervention on-site and better adapting to unexpected situations. It should be noted that during the automatic wire-drawing and cutting process, wire drawing usually occurs before wire cutting.

[0063] Optionally, the control module 1 described above is further configured to control the system to perform corresponding processing according to a preset strategy.

[0064] The preset strategy can be a processing strategy set by the user based on actual production needs and the working parameters of the spinning machine. By following the preset strategy, the system can be guaranteed to perform the corresponding processing in accordance with the preset strategy, so as to ensure the normal operation of the system.

[0065] Optionally, the above-mentioned preset strategy includes checking the cutting blade of the spinning machine once every preset period, reversing the cutting machine of the spinning machine every first preset number of times, and replacing the cutting machine of the spinning machine every second preset number of times, wherein the second preset number of times is greater than the first preset number of times.

[0066] When the control module 1 controls the system to perform corresponding processing according to the preset cycle, it is specifically used for:

[0067] According to the preset cycle, the system is controlled to check the cutting blade of the spinning machine once every preset cycle;

[0068] Based on the first preset number of times, the system is controlled to reverse the direction of the cutting machine of the spinning machine every first preset number of times;

[0069] According to the second preset number of times, the system is controlled to replace the cutter of the spinning machine every second preset number of times.

[0070] Different preset strategies are used for different processing needs. The system performs corresponding processing based on different preset strategies to ensure that each part of the system works normally and without errors.

[0071] As an example, if the preset cycle is 2 hours, then control module 1 can control the system to check the cutting blade of the spinning machine every 2 hours to detect any malfunctions in the cutting blade. If the first preset number of cycles is 450,000, then control module 1 can control the system to reverse the cutting mechanism of the spinning machine every 450,000 cycles to ensure the quality of the filament cutting. If the second preset number of cycles is 900,000, then control module 1 can control the system to replace the cutting mechanism of the spinning machine every 900,000 cycles to ensure the good performance of the cutting mechanism during operation.

[0072] Optionally, the above system further includes an alarm shutdown module, which is connected to the control module 1;

[0073] The aforementioned control module 1 is also used to generate an alarm shutdown command when any device in the actuator malfunctions, and to send the alarm shutdown command to the alarm shutdown module. The actuator includes an automatic cut-off device 4 and a traction device 5.

[0074] The aforementioned alarm shutdown module is used to perform alarm shutdown processing according to the alarm shutdown command. When any device in the actuator malfunctions, the alarm shutdown module can perform alarm shutdown processing to facilitate timely handling of the fault and avoid greater losses due to fault noise.

[0075] Optionally, different handling methods can be selected based on the fault level. For example, for faults with a low fault level, indicating that the fault may not quickly affect the normal operation of wire drawing and cutting, an audible and visual alarm can be used to remind staff to troubleshoot the fault in a timely manner. For faults with a high fault level, indicating that the fault may directly affect the normal operation of wire drawing and cutting, the machine can be shut down to avoid more serious consequences.

[0076] In addition, for fault levels, different fault types can also be included. Therefore, in this application, different audible and visual alarms can be set according to different fault types to better distinguish different fault types.

[0077] Based on and Figure 1 Based on the same principle as the system shown, this embodiment of the invention also provides an automatic wire drawing and cutting method, suitable for... Figure 1 The system shown, such as Figure 2As shown, this method can be described with control module 1 as the execution subject. The automatic wire drawing and cutting method provided in this embodiment may include the following steps:

[0078] Step S110: Obtain a first control signal and a second control signal. The first control signal and the second control signal are control signals determined by the processor 2 according to relevant parameters. The relevant parameters are parameters obtained by the signal acquisition module 3 during the operation of the spinning machine. The relevant parameters include filament position, filament condition, filament denier, and filament linear speed.

[0079] Step S120: According to the first control signal, control the traction device 5 to automatically draw the wire, and according to the second control signal, control the automatic cutting device 4 to automatically cut the wire.

[0080] An automatic wire drawing and cutting method according to an embodiment of the present invention can execute an automatic wire drawing and cutting system provided in an embodiment of the present invention. The implementation principle is similar. The actions performed by each module and unit in an automatic wire drawing and cutting system in each embodiment of the present invention correspond to the steps in an automatic wire drawing and cutting method in each embodiment of the present invention. For a detailed functional description of each step of an automatic wire drawing and cutting method, please refer to the description of the corresponding automatic wire drawing and cutting system shown above, which will not be repeated here.

[0081] In some embodiments, the automatic wire-leading and wire-cutting system provided by the present invention can be implemented using a combination of hardware and software. As an example, the automatic wire-leading and wire-cutting system provided by the present invention can be a processor in the form of a hardware decoding processor, which is programmed to execute the automatic wire-leading and wire-cutting method provided by the present invention. For example, the processor in the form of a hardware decoding processor can be one or more application-specific integrated circuits (ASICs), DSPs, programmable logic devices (PLDs), complex programmable logic devices (CPLDs), field-programmable gate arrays (FPGAs), or other electronic components.

[0082] The modules described in the embodiments of the present invention can be implemented in software or hardware. The names of the modules are not, in some cases, limiting the scope of the module itself.

[0083] Based on the same principles as the methods shown in the embodiments of the present invention, the embodiments of the present invention also provide an electronic device, which may include, but is not limited to: a processor and a memory; the memory for storing computer programs; and the processor for executing the methods shown in any embodiment of the present invention by invoking the computer programs.

[0084] In one alternative embodiment, an electronic device is provided, such as Figure 3 As shown, Figure 3 The illustrated electronic device 4000 includes a processor 4001 and a memory 4003. The processor 4001 and the memory 4003 are connected, for example, via a bus 4002. Optionally, the electronic device 4000 may further include a transceiver 4004, which can be used for data interaction between the electronic device and other electronic devices, such as sending and / or receiving data. It should be noted that in practical applications, the transceiver 4004 is not limited to one type, and the structure of the electronic device 4000 does not constitute a limitation on the embodiments of the present invention.

[0085] Processor 4001 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It can implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of this invention. Processor 4001 may also be a combination that implements computational functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0086] Bus 4002 may include a pathway for transmitting information between the aforementioned components. Bus 4002 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. Bus 4002 can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 3 The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0087] The memory 4003 may be ROM (Read Only Memory) or other types of static storage devices capable of storing static information and instructions, RAM (Random Access Memory) or other types of dynamic storage devices capable of storing information and instructions, or EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disc storage, optical disc storage (including compressed optical discs, laser discs, optical discs, digital universal optical discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium capable of carrying or storing desired program code in the form of instructions or data structures and accessible by a computer, but not limited thereto.

[0088] The memory 4003 stores the application code (computer program) for executing the present invention, and its execution is controlled by the processor 4001. The processor 4001 executes the application code stored in the memory 4003 to implement the content shown in the foregoing method embodiments.

[0089] Among these, electronic devices can also be terminal devices. Figure 3 The electronic device shown is merely an example and should not be construed as limiting the functionality and scope of use of the embodiments of the present invention.

[0090] This invention provides a computer-readable storage medium storing a computer program that, when run on a computer, enables the computer to execute the corresponding content in the aforementioned method embodiments.

[0091] According to another aspect of the present invention, a computer program product or computer program is also provided, comprising computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform an automatic wire-drawing and wire-cutting method provided in the various embodiments described above.

[0092] Computer program code for performing the operations of this invention can be written in one or more programming languages ​​or a combination thereof. These programming languages ​​include object-oriented programming languages—such as Java, Smalltalk, and C++—and conventional procedural programming languages—such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network—including a local area network (LAN) or a wide area network (WAN)—or can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0093] It should be understood that the flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of methods and computer program products according to various embodiments of the present invention. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0094] The computer-readable storage medium provided in this invention can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this invention, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0095] The aforementioned computer-readable storage medium carries one or more programs, which, when executed by the electronic device, cause the electronic device to perform the method shown in the above embodiments.

[0096] The above description is merely a preferred embodiment of the present invention and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of disclosure in this invention is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this invention.

Claims

1. An automatic wire drawing and cutting system, characterized in that, It includes a control module, a processor, a signal acquisition module, an automatic cutting device, and a traction device. The control module is connected to the automatic cutting device and the traction device, respectively. The signal acquisition module is connected to the control module through the processor. The signal acquisition module is used to acquire relevant parameters during the operation of the spinning machine and send the relevant parameters to the processor. The relevant parameters include filament position, filament condition, filament denier, and filament linear speed. The signal acquisition module includes a vision system and an operation data collection module. The vision system is used to acquire the filament position and filament condition when there is filament sludge or filament clumps in the spinning machine. The operation data collection module is used to acquire the filament denier and filament linear speed. The processor is configured to determine a first control signal and a second control signal based on the relevant parameters, and send the first control signal and the second control signal to the control module; The control module is used to control the traction device to automatically draw the wire according to the first control signal, and to control the automatic cutting device to automatically cut the wire according to the second control signal. When a filament abnormality signal is received, the position and condition of the filament at the time of the abnormality signal are transmitted to the processor. When the processor receives the position and condition of the filament, it generates a first control signal and sends it to the control module. The control module controls the traction device to automatically draw the filament according to the first control signal. After receiving the yarn count and yarn speed, the processor calculates based on the yarn count, yarn speed and the first control signal to generate a second control signal with a time value, so that the control module controls the automatic cutting device to automatically cut the yarn based on the second control signal. The control module is also used to control the system to perform corresponding processing according to the preset strategy. The preset strategy includes checking the cutting blade of the spinning machine once every preset period, reversing the cutting machine of the spinning machine every first preset number of times, and replacing the cutting machine of the spinning machine every second preset number of times, wherein the second preset number of times is greater than the first preset number of times. When the control module controls the system to perform corresponding processing according to the preset cycle, it is specifically used for: According to the preset cycle, the system is controlled to check the cutting blade of the spinning machine once every preset cycle; Based on the first preset number of times, the system is controlled to reverse the direction of the cutting machine of the spinning machine every first preset number of times; According to the second preset number of times, the system is controlled to replace the cutter of the spinning machine every second preset number of times.

2. The system according to claim 1, characterized in that, The signal acquisition module includes a vision system and an operation data collection module. The vision system is used to acquire the position and condition of the filament bundle when there is filament hanging or filament spool on the spinning machine. The operation data collection module is used to acquire the denier of the filament bundle and the linear speed of the filament bundle.

3. The system according to claim 1, characterized in that, The system also includes a manual forced operation button, which is connected to the control module via the processor; The manual forced operation button is used to receive the user's forced wire-leading command and forced wire-cutting command, and send the forced wire-leading command and forced wire-cutting command to the processor; The processor is further configured to generate a forced wire-initiating signal according to the forced wire-cutting instruction, generate a forced wire-cutting signal according to the forced wire-cutting instruction, and send the forced wire-initiating signal and the forced wire-cutting signal to the control module; The control module is also used to control the traction device to automatically draw the wire according to the forced wire drawing signal, and to control the automatic cutting device to automatically cut the wire according to the forced wire cutting signal.

4. The system according to claim 1, characterized in that, The system is installed on a frame outside the spinning machine and is placed in a preset position when the system is not in use.

5. The system according to claim 1, characterized in that, The system also includes an alarm shutdown module, which is connected to the control module; The control module is also used to generate an alarm shutdown command when any device in the actuator fails, and to send the alarm shutdown command to the alarm shutdown module. The actuator includes an automatic cut-off device and a traction device. The alarm shutdown module is used to perform alarm shutdown processing according to the alarm shutdown command.

6. An automatic wire drawing and cutting method, characterized in that, The method applicable to the system of any one of claims 1 to 5 comprises the following steps: The processor acquires a first control signal and a second control signal, which are control signals determined by the processor based on relevant parameters. The relevant parameters are parameters obtained by the signal acquisition module during the operation of the spinning machine, including filament position, filament condition, filament denier, and filament linear speed. According to the first control signal, the traction device is controlled to automatically draw the wire, and according to the second control signal, the automatic cutting device is controlled to automatically cut the wire.

7. An electronic device, characterized in that, It includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the method of claim 6.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that, when executed by a processor, implements the method of claim 6.

Images