Line clipping method, device, electronic device and storage medium

Abstract

The application relates to a thread trimming method and device, an electronic device and a storage medium. The thread trimming method comprises the following steps: detecting a bone position of cloth during sewing in a first foot direction; counting the bone position of the cloth when the bone position of the cloth is detected; and performing a thread trimming operation after a preset number of stitches are sewn when the bone position counting reaches a preset number of times. The application solves the problem of low thread trimming automation of a sewing device in the prior art and realizes automatic thread trimming of the sewing device.

Description

Technical Field

[0001] This application relates to the field of garment manufacturing, and in particular to thread-cutting methods, apparatus, electronic devices, and storage media. Background Technology

[0002] A sewing machine is a machine that uses one or more sewing threads to create one or more stitches on fabric, weaving or sewing together one or more layers of fabric. Sewing machines can sew fabrics such as cotton, linen, silk, wool, and synthetic fibers, as well as leather, plastic, and paper products. The stitches produced are neat, beautiful, flat, and strong. Sewing speed is fast and it is easy to use. A sewing machine generally consists of four parts: a feeding device, a base, a transmission system, and accessories. Through the coordinated movement of these mechanisms, they work in a cyclical manner to sew the fabric together. During the sewing process, the sewing machine uses a thread-cutting function. When cutting the thread, the moving blade extends to hook the thread, then returns to cut the thread and clamp the bobbin thread. Typically, the moving blade moves in a straight line reciprocating in the left-right direction through a limiting groove on the blade holder.

[0003] Currently, in related technologies, when sewing equipment is used to sew fabric (such as cuffs), the sewing machine operator needs to pay attention to the end position of the sewing at all times and to step back and lift the presser foot to complete the thread cutting. This not only requires the sewing machine operator to focus on the sewing progress, but also requires matching the corresponding operation. The long-term forward and reverse stepping of the foot also has a high labor intensity.

[0004] There is currently no effective solution to the problem of low automation in thread cutting of sewing equipment in related technologies. Summary of the Invention

[0005] This embodiment provides a thread-cutting method, apparatus, electronic device, and storage medium to address the problem of low automation in thread-cutting in sewing equipment in related technologies.

[0006] Firstly, this embodiment provides a method for cutting a wire, including:

[0007] During the sewing process in the first foot pedal direction, check the ribbed fabric.

[0008] If the ribs of the fabric are detected, the ribs of the fabric are counted.

[0009] When the bone position count reaches a preset number of times, the thread-cutting operation is performed after running a preset number of needles.

[0010] In some embodiments, during the sewing process in the first foot pedal direction, detecting the fabric's seam includes:

[0011] During the sewing process in the first foot pedal direction, the bone position sensor detects the bone position signal of the fabric during the sewing process;

[0012] The bone position of the fabric is determined based on the bone position signal.

[0013] In some embodiments, when the bone position count reaches a preset number of times, performing a suture-cutting operation after running a preset number of needles includes:

[0014] When the bone position count reaches a preset number, the rotational speed of the sewing equipment is determined;

[0015] The first braking needle count of the sewing equipment is determined based on the rotational speed of the sewing equipment;

[0016] After controlling the sewing equipment to run the first brake stitch count, the thread cutting operation is performed at the target stitch count, wherein the target stitch count is the difference between the preset stitch count and the first brake stitch count.

[0017] In some embodiments, determining the number of brake stitches of the sewing machine based on the rotational speed of the sewing machine includes:

[0018] Obtain a preset relationship table, wherein the preset relationship table includes: the correspondence between the rotation speed of the sewing equipment and the number of brake stitches;

[0019] Based on the rotational speed of the sewing equipment, the corresponding number of brake stitches is looked up from the preset relationship table.

[0020] In some embodiments, the method further includes:

[0021] When the bone position count reaches a preset number of times, the bone position count is reset to zero.

[0022] In some embodiments, the method further includes:

[0023] During the sewing process in the first foot pedal direction, determine whether a foot pedal signal in the second foot pedal direction is detected;

[0024] If a foot pedal signal in the second pedal direction is detected, a wire-cutting operation is performed.

[0025] In some embodiments, the method further includes:

[0026] If a foot pedal signal in the second foot pedal direction is detected, the bone position count is reset to zero.

[0027] In some embodiments, when the bone position count reaches a preset number of times, performing a suture-cutting operation after running a preset number of needles includes:

[0028] Once the bone position count reaches the preset number, the speed is reduced to the preset target speed while the needle count is being performed until the target number of needles is reached, and then the thread cutting operation is performed.

[0029] Secondly, this embodiment provides a wire-cutting device, including:

[0030] The detection module is used to detect the ribbed fabric during the sewing process in the first foot pedal direction;

[0031] A counting module is used to count the ribs of the fabric when the ribs of the fabric are detected.

[0032] The first thread-cutting module is used to perform a thread-cutting operation after running a preset number of needles when the bone position count reaches a preset number of times.

[0033] Thirdly, this embodiment provides an electronic device including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the wire-cutting method described in the first aspect above.

[0034] Fourthly, this embodiment provides a storage medium storing a computer program that, when executed by a processor, implements the wire-cutting method described in the first aspect above.

[0035] Compared with related technologies, the thread-cutting method, apparatus, electronic device, and storage medium provided in this embodiment solve the problem of low automation in thread-cutting of sewing equipment in related technologies by detecting the bobbin position of the fabric during the sewing process in the first foot pedal direction; counting the bobbin positions of the fabric when the bobbin position is detected; and performing the thread-cutting operation after running a preset number of stitches when the bobbin position count reaches a preset number of times. This achieves automated thread-cutting of sewing equipment.

[0036] Details of one or more embodiments of this application are set forth in the following drawings and description to make other features, objects and advantages of this application more readily apparent. Attached Figure Description

[0037] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0038] Figure 1 This is a hardware structure block diagram of the terminal of the wire-cutting method in this embodiment;

[0039] Figure 2 This is a schematic diagram of the sewing equipment in this embodiment. Figure 1;

[0040] Figure 3 This is a schematic diagram of the sewing equipment in this embodiment. Figure 2 ;

[0041] Figure 4 This is a flowchart of the wire-cutting method in this embodiment;

[0042] Figure 5 This is a preferred flowchart of the wire-cutting method in this embodiment;

[0043] Figure 6 This is a schematic diagram of the T-shirt bone structure in this embodiment;

[0044] Figure 7 This is a structural block diagram of the wire-cutting device in this embodiment. Detailed Implementation

[0045] To better understand the purpose, technical solution, and advantages of this application, the application is described and illustrated below in conjunction with the accompanying drawings and embodiments.

[0046] Unless otherwise defined, the technical or scientific terms used in this application shall have the general meaning as understood by one of ordinary skill in the art to which this application pertains. Words such as “a,” “an,” “an,” “the,” “the,” and “these,” used in this application, do not indicate quantitative limitation and may be singular or plural. The terms “comprising,” “including,” “having,” and any variations thereof used in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that comprises a series of steps or modules (units) is not limited to the listed steps or modules (units) but may include steps or modules (units) not listed, or may include other steps or modules (units) inherent to such processes, methods, products, or devices. The terms “connected,” “linked,” and “coupled,” used in this application, are not limited to physical or mechanical connections but may include electrical connections, whether direct or indirect. The term “multiple” used in this application refers to two or more. The "and / or" operator describes the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: A alone, A and B simultaneously, and B alone. Typically, the character " / " indicates that the objects before and after it are in an "or" relationship. The terms "first," "second," and "third," etc., used in this application are merely for distinguishing similar objects and do not represent a specific ordering of the objects.

[0047] The method embodiments provided in this example can be executed on a terminal, computer, or similar computing device. For example, it can run on a terminal. Figure 1This is a hardware structure block diagram of the terminal of the wire-cutting method in this embodiment. For example... Figure 1 As shown, a terminal may include one or more ( Figure 1 Only one is shown in the diagram. A processor 102 and a memory 104 for storing data are also included. The processor 102 may be, but is not limited to, a microprocessor (MCU) or a programmable logic device (FPGA). The terminal may also include a transmission device 106 for communication functions and an input / output device 108. Those skilled in the art will understand that… Figure 1 The structure shown is for illustrative purposes only and does not limit the structure of the terminal described above. For example, the terminal may also include components that are larger than... Figure 1 The more or fewer components shown, or having the same Figure 1 The different configurations shown are illustrated.

[0048] The memory 104 can be used to store computer programs, such as application software programs and modules, like the computer program corresponding to the wire-cutting method in this embodiment. The processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, thereby implementing the aforementioned method. The memory 104 may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory remotely located relative to the processor 102, and these remote memories can be connected to the terminal via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0049] The transmission device 106 is used to receive or send data via a network. This network includes a wireless network provided by the terminal's communication provider. In one example, the transmission device 106 includes a Network Interface Controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the transmission device 106 can be a Radio Frequency (RF) module used for wireless communication with the Internet.

[0050] This embodiment provides a sewing device. Figure 2 This is a schematic diagram of the sewing equipment in this embodiment. Figure 1 , Figure 3 This is a schematic diagram of the sewing equipment in this embodiment. Figure 2 ,like Figure 2 and Figure 3As shown, the sewing equipment includes: an upper housing 1, a guide block 2, a presser foot head 3, a magnet fixing seat 4, a magnet 5, a bone position sensor 6, a presser foot shaft 7, a presser foot 8, a needle plate 9, and a lower housing 10. The guide block 2 is mounted on the upper housing 1 with screws; the presser foot head 3 is fastened to the presser foot shaft 7 with screws, and the presser foot head 3 and presser foot shaft 7 can slide up and down in the groove of the guide block 2 under different fabric thicknesses; the magnet fixing seat 4 is fixed to the presser foot head 3 with screws; the magnet 5 is fixed on the magnet fixing seat 4, and the magnet 5 moves up and down with the presser foot shaft 7; the bone position sensor 6 is mounted on the guide block 2 with screws; the presser foot shaft 7 can slide up and down in the hole of the upper housing 1; the presser foot 8 is fixed to the presser foot shaft 7 with screws; and the needle plate 9 is fixed to the lower housing 10 with screws.

[0051] During normal sewing (i.e., during sewing in the first foot pedal direction), when encountering a seam in the fabric, the presser foot 8 will be lifted by the seam in the fabric, which will simultaneously lift the presser foot shaft 7, presser foot head 3, and magnet 5. At this time, the relative position of magnet 5 and seam sensor 6 changes, and the Hall voltage value changes. The seam in the fabric is determined by the magnitude of the change in Hall voltage value.

[0052] This embodiment provides a method for cutting the wire. Figure 4 This is a flowchart of the wire-cutting method in this embodiment, which can be applied to... Figure 2 and Figure 3 In sewing equipment, such as Figure 4 As shown, the process includes the following steps:

[0053] Step S401: During the sewing process in the first foot pedal direction, the rib position of the fabric is detected.

[0054] In this step, the first foot pedal direction can refer to the foot pedal direction during the normal sewing process of the sewing equipment.

[0055] Step S402: If the ribs of the fabric are detected, count the ribs of the fabric.

[0056] In this step, during the sewing process of a piece of fabric, there may be multiple seams. Therefore, in order to facilitate the cutting operation after detecting a certain number of seams, the seams of the fabric are counted.

[0057] Step S403: After the bone position count reaches the preset number of times, perform the thread cutting operation after running the preset number of needles.

[0058] To avoid the problem of unstable thread cutting when cutting the thread at the bone position, this step uses a method where the thread cutting operation is performed after the bone position count reaches a preset number of times and a preset number of stitches are run. This avoids the problem of unstable thread cutting when cutting the thread at the bone position.

[0059] It should be noted that different fabrics may have different numbers of stitches, so the preset number of stitches can be set according to different fabrics to meet the user's actual needs. The preset number of stitches can also be set according to the actual application scenario.

[0060] Based on steps 401 and S403 above, by detecting the ribs of the fabric, counting the ribs of the fabric, and performing a thread-cutting operation after running a preset number of stitches when the rib count reaches a preset number, the system achieves automated thread cutting and sewing of the fabric with a single foot pedal action, without human intervention. This solves the problem of low automation in thread cutting of sewing equipment in related technologies, realizes automated thread cutting of sewing equipment, and effectively reduces the labor intensity of sewing machine operators.

[0061] In some embodiments, during the sewing process in the first foot pedal direction, detecting the fabric's rib position includes: during the sewing process in the first foot pedal direction, detecting the fabric's rib position signal through a rib position sensor; and determining the fabric's rib position based on the rib position signal.

[0062] The fabric thickness may vary at locations where there are seams. Therefore, in this embodiment, the seams of the fabric can be detected by using a seam sensor to detect seam signals. It should be noted that the seam sensor can be, but is not limited to, a Hall sensor, a laser displacement sensor, or other thickness sensors capable of detection.

[0063] In some embodiments, performing a thread-cutting operation after running a preset number of stitches when the bone position count reaches a preset number includes: determining the rotation speed of the sewing machine when the bone position count reaches a preset number of stitches; determining a first braking stitch count of the sewing machine based on the rotation speed of the sewing machine; controlling the sewing machine to run the first braking stitch count, and then performing a thread-cutting operation with a target stitch count, wherein the target stitch count is the difference between the preset stitch count and the first braking stitch count.

[0064] To ensure consistent thread cutting positions for each fabric cut, this embodiment uses the sewing machine's rotation speed to determine the first braking stitch count. Then, the target stitch count, corresponding to the difference between the preset stitch count and the first braking stitch count, is executed before the thread cutting operation is performed. This method achieves consistency in thread cutting positions for each fabric cut.

[0065] In some embodiments, determining the number of brake stitches for the sewing machine based on its rotational speed includes: obtaining a preset relationship table, wherein the preset relationship table includes a correspondence between the rotational speed of the sewing machine and the number of brake stitches; and searching for the corresponding number of brake stitches from the preset relationship table based on the rotational speed of the sewing machine.

[0066] In this embodiment, by using a preset relationship table, the corresponding brake stitch count can be found directly from the preset relationship table based on the rotation speed of the sewing equipment, which can save the thread cutting process.

[0067] To facilitate subsequent cutting of threads on other fabrics or sewing of other parts of the fabric, in some embodiments, the bone position count can be reset to zero when the bone position count reaches a preset number of times.

[0068] In this embodiment, resetting the bone position count to zero facilitates subsequent cutting of threads on other fabrics or sewing of other parts of the fabric.

[0069] In normal sewing, there may be a need to cut the thread in advance. Therefore, in some embodiments, during the sewing process in the first foot pedal direction, it can be determined whether a foot pedal signal in the second foot pedal direction is detected; if a foot pedal signal in the second foot pedal direction is detected, the thread cutting operation is performed.

[0070] In this embodiment, the second foot pedal direction can be the opposite of the first foot pedal direction, that is, the direction in which the foot pedal collapses. By performing the wire-cutting operation when the foot pedal signal in the second foot pedal direction is detected, the wire-cutting operation can be performed in advance to meet the needs of customers.

[0071] To facilitate subsequent cutting of threads on other fabrics or sewing of other parts of the fabric, in some embodiments, the bone position count is reset to zero upon detection of a foot pedal signal in the direction of the second foot pedal.

[0072] In this embodiment, resetting the bone position count to zero facilitates subsequent cutting of threads on other fabrics or sewing of other parts of the fabric.

[0073] In some of these embodiments, when the bone position count reaches a preset number of times, performing the thread-cutting operation after running a preset number of stitches includes: when the bone position count reaches a preset number of times, starting to reduce the speed to a preset target speed while counting the number of stitches, until the target number of stitches is completed, and then performing the thread-cutting operation.

[0074] In this embodiment, the thread cutting operation is achieved by reducing the speed to a preset target speed while counting the number of needles during the deceleration process, and finally completing the target number of needles at the preset target speed after deceleration. At the same time, the thread cutting is performed at a reduced speed according to the target number of needles, which prevents the problem of not being able to achieve accurate thread cutting due to the speed being too fast during the thread cutting operation.

[0075] It should be noted that the target number of needles is equal to the number of needles calculated during the deceleration process plus the number of needles that reach the thread-cutting operation after the deceleration.

[0076] The present embodiment will now be described and illustrated through preferred embodiments.

[0077] Figure 5 This is a preferred flowchart of the wire-cutting method in this embodiment, as follows: Figure 5 As shown, the thread-cutting method includes the following steps:

[0078] Step S501: Perform the fabric sewing task in the first foot pedal direction.

[0079] Step S502: Determine in real time whether a pedal signal in the direction of the second pedal is detected. If not, proceed to step S503; if yes, proceed to step S510.

[0080] Step S503: Detect bone position signals using a bone position sensor.

[0081] Step S504: Count the bone positions of the fabric according to the bone position signal.

[0082] Step S505: Determine whether the bone position count has reached the preset number. If yes, proceed to step S506; otherwise, proceed to step S501.

[0083] Step S506: Determine the rotation speed of the sewing equipment.

[0084] Step S507: Determine the number of brake needles for the sewing equipment based on the rotation speed of the sewing equipment.

[0085] Step S508: After controlling the sewing equipment to run the brake needle count, the thread cutting operation is performed to the target needle count.

[0086] Step S509: Clear the bone position count to zero and end.

[0087] Step S510: Perform the wire cutting operation.

[0088] Step S511: Clear the bone position count to zero and end.

[0089] Based on the above steps, by detecting the seams of the fabric, counting the seams, and then performing a thread-cutting operation after running a preset number of stitches when the seam count reaches a preset number, the system achieves automated thread cutting and sewing of the fabric with a single foot pedal action, eliminating the need for manual intervention. This solves the problem of low automation in thread cutting of sewing equipment in related technologies, realizes automated thread cutting of sewing equipment, and effectively reduces the labor intensity of sewing machine operators.

[0090] It should be noted that the steps shown in the above flowchart or the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than that shown here. For example, steps S509 and S509 may be performed simultaneously, and steps S510 and S511 may be performed simultaneously.

[0091] The thread-cutting method in this embodiment will be described and explained below through some examples.

[0092] Based on the above steps, a thread-cutting method is provided. To improve needle-stopping accuracy, it is assumed that the number of brake needles corresponding to the machine speed A of the sewing equipment is a. First, the number of bone position times N and the number of needles X are set. After N bone position signals are detected, the control system controls the thread-cutting and presser foot to be raised when sewing X needles are engaged to complete the sewing. When the foot pedal returns to the center and the forward pedal (i.e., the direction of the first foot pedal) is used to start normal sewing of the fabric, the thickness sensor will detect the seam when it encounters a rib during the sewing process and send a rib signal to the control system. The control system will count the ribs by S until the rib count S reaches the set number of ribs N. At the same time, the control system will reset the rib count S to zero and monitor the current machine speed A. It will then control the machine to run the set number of needles Xa, automatically cut the thread and lift the presser foot to complete the sewing. The set number of needles X minus the corresponding number of brake needles a at different speeds can ensure that the thread is cut after passing the rib by X needles each time. It also avoids the risk of unstable thread cutting caused by cutting the thread at the rib. If it is necessary to cut the thread and end the current sewing in advance during normal sewing, the back foot can be used to cut the thread and lift the presser foot during the sewing process. In this case, the control system will reset the rib count S to zero and will not affect the next sewing.

[0093] Figure 6This is a schematic diagram of the T-shirt seams in this embodiment. There are two seams in a circle. The hem stitching process starts in front of the seam and ends after the seam is finished. Therefore, to complete the cuff or hem hem stitching of the T-shirt, the fabric thickness sensor will detect the seams a total of 3 times. The number of seams N=3 is set. The sewing starts in front of the first seam. The fabric thickness sensor can immediately detect the first seam. Continue sewing and it will detect the second seam. Continue sewing until the first seam is detected again. A total of 3 seams are detected. Then the control system controls the machine to sew X needles and automatically cut the thread and lift the presser foot to complete the sewing. As long as the number of seams N and the number of needles X are set, the entire sewing process can be completed with one foot pedal forward step.

[0094] Through the above embodiments, by detecting the seams of the fabric, counting the seams, and performing a thread-cutting operation after running a preset number of stitches when the seam count reaches a preset number, the system achieves automated thread cutting and sewing of the fabric with a single foot pedal action, without human intervention. This solves the problem of low automation in thread cutting of sewing equipment in related technologies, realizes automated thread cutting of sewing equipment, and effectively reduces the labor intensity of sewing machine operators.

[0095] In this embodiment, a thread-cutting method is proposed that can be used in sewing equipment. Combined with a thickness detection sensor, it can detect the seams of the fabric and automatically cut the thread and lift the presser foot when the set number of seams has been sewn. This eliminates the need for the sewing operator to pay attention to the current sewing position or to perform actions such as cutting the thread and lifting the presser foot by pressing the back pedal (i.e., the second foot pedal direction). All actions can be completed simply by pressing the front pedal (i.e., the first foot pedal direction), effectively reducing the labor intensity of the sewing operator.

[0096] This embodiment also provides a wire-cutting device for implementing the above embodiments and preferred embodiments; details already described will not be repeated. The terms "module," "unit," "subunit," etc., used below refer to combinations of software and / or hardware that implement a predetermined function. Although the device described in the following embodiments is preferably implemented in software, hardware implementation, or a combination of software and hardware, is also possible and contemplated.

[0097] Figure 7 This is a structural block diagram of the wire-cutting device in this embodiment, as shown below. Figure 7 As shown, the device includes:

[0098] The detection module 71 is used to detect the ribbed position of the fabric during the sewing process in the first foot pedal direction;

[0099] The counting module 72 is coupled to the detection module 71 and is used to count the ribs of the fabric when the ribs of the fabric are detected.

[0100] The first thread-cutting module 73 is coupled to the counting module 72 and is used to perform the thread-cutting operation after running a preset number of needles when the bone position count reaches a preset number of times.

[0101] In this embodiment, a detection module 71 is used to detect the seam of the fabric during the sewing process in the first foot pedal direction; a counting module 72, coupled to the detection module 71, is used to count the seam of the fabric when the seam is detected; a first thread-cutting module 73, coupled to the counting module 72, is used to perform a thread-cutting operation after running a preset number of stitches when the seam count reaches a preset number of times. This solves the problem of low automation in thread cutting of sewing equipment in related technologies and realizes automated thread cutting of sewing equipment.

[0102] In some embodiments, the detection module 71 includes: a detection unit for detecting the bone position signal of the fabric during sewing via a bone position sensor during the sewing process in the first foot pedal direction; and a first determination unit for determining the bone position of the fabric based on the bone position signal.

[0103] In some embodiments, the first thread-cutting module 73 includes: a second determining unit, used to determine the rotational speed of the sewing device when the bone position count reaches a preset number; a third determining unit, used to determine the first braking stitch count of the sewing device based on the rotational speed of the sewing device; and a first thread-cutting unit, used to control the sewing device to run the first braking stitch count and then execute the thread-cutting operation at a target stitch count, wherein the target stitch count is the difference between the preset stitch count and the first braking stitch count.

[0104] In some embodiments, the third determining unit includes: an acquisition subunit, configured to acquire a preset relationship table, wherein the preset relationship table includes: a correspondence between the rotation speed of the sewing equipment and the number of brake stitches; and to look up the corresponding number of brake stitches from the preset relationship table based on the rotation speed of the sewing equipment.

[0105] In some embodiments, the device further includes a first processing module for resetting the bone position count to zero when the bone position count reaches a preset number of times.

[0106] In some embodiments, the device further includes: a determination module for determining whether a foot pedal signal in the second foot pedal direction is detected during sewing in the first foot pedal direction; and a second thread cutting module for performing a thread cutting operation when a foot pedal signal in the second foot pedal direction is detected.

[0107] In some embodiments, the device further includes a second processing module for resetting the bone position count to zero upon detecting a foot pedal signal in the second foot pedal direction.

[0108] In some embodiments, the first suture cutting module 73 includes a second suture cutting unit, which, when the bone position count reaches a preset number, starts to reduce the speed to a preset target speed while counting the number of needles, until the target number of needles is reached, and then performs the suture cutting operation.

[0109] It should be noted that the above modules can be functional modules or program modules, and can be implemented through software or hardware. For modules implemented through hardware, the above modules can reside in the same processor; or the above modules can be located in different processors in any combination.

[0110] This embodiment also provides an electronic device including a memory and a processor, the memory storing a computer program and the processor being configured to run the computer program to perform the steps in any of the above method embodiments.

[0111] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor and the input / output device is connected to the processor.

[0112] Optionally, in this embodiment, the processor can be configured to perform the following steps via a computer program:

[0113] Step S401: During the sewing process in the first foot pedal direction, the ribbed position of the fabric is detected;

[0114] Step S402: If the ribs of the fabric are detected, count the ribs of the fabric.

[0115] Step S403: After the bone position count reaches the preset number of times, perform the thread cutting operation after running the preset number of needles.

[0116] It should be noted that the specific examples in this embodiment can refer to the examples described in the above embodiments and optional implementations, and will not be repeated in this embodiment.

[0117] Furthermore, in conjunction with the wire-cutting methods provided in the above embodiments, this embodiment can also provide a storage medium for implementation. This storage medium stores a computer program; when executed by a processor, the computer program implements any of the wire-cutting methods described in the above embodiments.

[0118] It should be understood that the specific embodiments described herein are merely illustrative of the application and not intended to limit it. All other embodiments derived by those skilled in the art based on the embodiments provided in this application without inventive effort are within the scope of protection of this application.

[0119] Obviously, the accompanying drawings are merely some examples or embodiments of this application. Those skilled in the art can apply this application to other similar situations based on these drawings without any creative effort. Furthermore, it is understood that although the work done in this development process may be complex and lengthy, for those skilled in the art, certain design, manufacturing, or production modifications made based on the technical content disclosed in this application are merely conventional technical means and should not be considered as insufficient disclosure of this application.

[0120] The term "embodiment" in this application refers to a specific feature, structure, or characteristic described in connection with an embodiment that may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily imply the same embodiment, nor does it imply that it is mutually exclusive with or independent of other embodiments. It will be clearly or implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0121] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of patent protection. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the appended claims.

Claims

1. A method for cutting a thread, characterized in that, include: During the sewing process in the first foot pedal direction, check the ribbed fabric. If the ribs of the fabric are detected, the ribs of the fabric are counted. When the bone position count reaches a preset number of times, the thread-cutting operation is performed after running a preset number of needles.

2. The thread-cutting method according to claim 1, characterized in that, During the sewing process in the first foot pedal direction, checking the fabric's seam includes: During the sewing process in the first foot pedal direction, the bone position sensor detects the bone position signal of the fabric during the sewing process; The bone position of the fabric is determined based on the bone position signal.

3. The thread-cutting method according to claim 1, characterized in that, When the bone position count reaches a preset number of times, the suture-cutting operation is performed after running a preset number of needles, including: When the bone position count reaches a preset number, the rotational speed of the sewing equipment is determined; The number of brake needles of the sewing equipment is determined based on the rotational speed of the sewing equipment; After controlling the sewing equipment to run the brake stitch count, the thread cutting operation is performed at the target stitch count, wherein the target stitch count is the difference between the preset stitch count and the brake stitch count.

4. The thread-cutting method according to claim 3, characterized in that, Determining the number of brake needles for the sewing equipment based on its rotational speed includes: Obtain a preset relationship table, wherein the preset relationship table includes: the correspondence between the rotation speed of the sewing equipment and the number of brake stitches; Based on the rotational speed of the sewing equipment, the corresponding number of brake stitches is looked up from the preset relationship table.

5. The thread-cutting method according to claim 1, characterized in that, The method further includes: When the bone position count reaches a preset number of times, the bone position count is reset to zero.

6. The thread-cutting method according to claim 1, characterized in that, The method further includes: During the sewing process in the first foot pedal direction, determine whether a foot pedal signal in the second foot pedal direction is detected; If a foot pedal signal in the second pedal direction is detected, a wire-cutting operation is performed.

7. The thread-cutting method according to claim 6, characterized in that, The method further includes: If a foot pedal signal in the second foot pedal direction is detected, the bone position count is reset to zero.

8. The thread-cutting method according to claim 1, characterized in that, When the bone position count reaches a preset number of times, the suture-cutting operation is performed after running a preset number of needles, including: Once the bone position count reaches the preset number, the speed is reduced to the preset target speed while the needle count is being performed until the target number of needles is reached, and then the thread cutting operation is performed.

9. A wire-cutting device, characterized in that, include: The detection module is used to detect the ribbed fabric during the sewing process in the first foot pedal direction; A counting module is used to count the ribs of the fabric when the ribs of the fabric are detected. The first thread-cutting module is used to perform a thread-cutting operation after running a preset number of needles when the bone position count reaches a preset number of times.

10. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to run the computer program to perform the wire-cutting method according to any one of claims 1 to 8.

11. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the wire-cutting method as described in any one of claims 1 to 8.

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