A needle selector knife sealing method, device, equipment and storage medium

Abstract

The present invention relates to the technical field of knitting machines, and in particular to a needle selector knife sealing method, device, equipment and storage medium, comprising obtaining knitting machine needle data and needle selector cutter head data; establishing a knife sealing data table according to the knitting machine needle data and the needle selector cutter head data; obtaining jacquard pattern data; performing expansion processing on the jacquard pattern data according to the knitting machine needle data to generate expanded pattern data; sending a knife sealing signal to the needle selector according to the knife sealing data table; the knife sealing signal is used to shield the corresponding cutter head of the needle selector from participating in the jacquard action; when judging, the jacquard action of each knitting needle is obtained in turn according to the expanded pattern data, if it is detected that the cutter head of the preparatory action exists in the knife sealing data table, then sending a knife sealing signal to the cutter head so that the cutter head does not participate in the jacquard action, thereby eliminating the collision problem between the cutter head and the knitting needle, and when in use, the needle selector can be sealed according to the position of the collision needle, thereby improving the application range of the needle selector.

Description

Technical Field

[0001] The present invention relates to the technical field of knitting machines, and in particular to a needle selector knife sealing method, device, equipment and storage medium. Background Art

[0002] The needle selector is a transducer device that drives the needle selection mechanism of a knitting machine according to an electrical signal of the fabric pattern combination. However, the existing needle selector may cause needle collision when used in conjunction with the knitting mechanism of certain models, that is, a collision occurs between the blade head of the needle selector and the needle selection mechanism. If the needle selector is not compatible with the knitting machine, there may be a misalignment between the position of the blade head of the needle selector and the position of the knitting mechanism of the knitting machine, resulting in needle collision during use. In severe cases, the knitting machine and the needle selector may be damaged.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a needle selector knife sealing method, device, equipment and storage medium, which can seal the needle selector according to the needle position to avoid collision between the needle selector and knitting machine parts.

[0005] The first aspect of the present invention provides a needle selector knife sealing method, comprising: obtaining knitting machine needle data and needle selector cutter head data; establishing a knife sealing data table according to the knitting machine needle data and the needle selector cutter head data; obtaining jacquard pattern data; expanding the jacquard pattern data according to the knitting machine needle data to generate expanded pattern data; sending a knife sealing signal to the needle selector according to the knife sealing data table; the knife sealing signal is used to shield the corresponding cutter head of the needle selector from participating in the jacquard action; and controlling the needle selector after knife sealing to output a jacquard action signal according to the expanded pattern data.

[0006] Optionally, in a first implementation method of the first aspect of the present invention, the fabric structure data and the knitting machine needle data are obtained, and a knife sealing data table is established based on the fabric structure data and the knitting machine needle data, including: obtaining knitting machine equipment information, and extracting the knitting machine needle data based on the knitting machine equipment information; numbering each needle based on the knitting machine needle data, and generating needle numbering data; obtaining the cutter head numbering data based on the needle selector cutter head data; comparing the cutter head numbering data with the needle numbering data to generate a knife sealing data table; the knife sealing data table includes the cutter head number of the needle selection action to be shielded.

[0007] Optionally, in a second implementation of the first aspect of the present invention, the jacquard pattern data is expanded according to the knitting machine needle data to generate expanded pattern data, including: obtaining the total number of needles and the total number of output paths according to the knitting machine needle data; expanding the jacquard pattern data according to the total number of needles and the total number of output paths, and expanding the jacquard pattern data into expanded pattern data.

[0008] Optionally, in a third implementation method of the first aspect of the present invention, sending a knife closing signal to the needle selector according to the knife closing data table includes: extracting the cutter head number according to the knife closing data table; marking the corresponding cutter head on each needle selector according to the cutter head number; and importing the knife closing signal to the marked cutter head.

[0009] Optionally, in a fourth implementation of the first aspect of the present invention, the importing of the tool-sealing signal to the marked tool head includes: obtaining the set action data bit of the tool head; obtaining the disabled action data bit of the tool-sealing signal; and replacing the disabled action data bit with the set action data bit.

[0010] Optionally, in a fifth implementation method of the first aspect of the present invention, the needle selector is controlled to output a jacquard action signal according to the expanded pattern data after the knife is sealed, including: extracting the action data of the expanded pattern data, and judging whether the set action data bit of the cutter head of the needle selector is consistent with the disabled action data bit; if the set action data bit is consistent with the disabled action data bit, the corresponding cutter head outputs a preset action signal; if the set action data bit is inconsistent with the disabled action data bit, the corresponding cutter head outputs a jacquard action signal.

[0011] The second aspect of the present invention provides a needle selector knife sealing device, comprising: a first acquisition module, used to acquire knitting machine needle data and needle selector cutter head data; a knife sealing module, used to establish a knife sealing data table according to the knitting machine needle data and the needle selector cutter head data; a second acquisition module, used to acquire jacquard pattern data; an expansion module, used to expand the jacquard pattern data according to the knitting machine needle data to generate expanded pattern data; a shielding module, used to send a knife sealing signal to the needle selector according to the knife sealing data table; the knife sealing signal is used to shield the corresponding cutter head of the needle selector from participating in the jacquard action; an output module, used to control the needle selector after knife sealing to output a jacquard action signal according to the expanded pattern data.

[0012] The third aspect of the present invention provides a needle selector knife sealing device, which includes: a memory and at least one processor, wherein instructions are stored in the memory; at least one of the processors calls the instructions in the memory to enable the needle selector knife sealing device to perform each step of the needle selector knife sealing method described above.

[0013] A fourth aspect of the present invention provides a computer-readable storage medium, on which instructions are stored, and when the instructions are executed by a processor, the various steps of any of the above-mentioned needle selector knife sealing methods are implemented.

[0014] In the technical solution of the present invention, the position of each knitting needle is obtained according to the knitting machine needle data inherent in the knitting machine and the position of each cutter head is obtained according to the cutter head data of the needle selector, and then the cutter head to be disabled is selected according to the actual needle collision situation, and a cutter sealing data table is generated according to the cutter head to be disabled, so as to obtain a cutter sealing data table with disabled cutter head data; the jacquard pattern data is expanded according to the knitting machine needle data, so that the jacquard pattern data is expanded to form expanded pattern data that meets the fabric weaving size; when the output action is performed, it is necessary to judge according to the cutter sealing data table and the expanded pattern data, and according to the judgment The jacquard action signal is output based on the determined result. When judging, the jacquard action of each knitting needle is obtained in turn according to the unfolded pattern data. If it is detected that the cutter head for the preparatory action exists in the knife closing data table, a knife closing signal is sent to the cutter head, so that the cutter head does not participate in the jacquard action, and the jacquard action corresponding to the unfolded pattern data is postponed to the lower cutter head for needle selection, and the cutter head that does not move until the action cutter head does not exist in the knife closing data table will move, thereby eliminating the collision problem between the cutter head of the needle selector and the knitting needle of the knitting machine. When in use, the needle selector can be sealed according to the needle collision position, thereby improving the application range of the needle selector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A first flow chart of a needle selector knife sealing method provided by an embodiment of the present invention;

[0016] Figure 2 A second flow chart of the needle selector knife sealing method provided in an embodiment of the present invention;

[0017] Figure 3 A third flow chart of the needle selector knife sealing method provided in an embodiment of the present invention;

[0018] Figure 4 A fourth flow chart of the needle selector knife sealing method provided in an embodiment of the present invention;

[0019] Figure 5 A schematic structural diagram of a knife sealing device for a needle selector provided in an embodiment of the present invention;

[0020] Figure 6 A schematic structural diagram of a needle selector knife sealing device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The present invention provides a needle selector knife sealing method, device, equipment and storage medium. The present invention obtains the position of each knitting needle according to the knitting machine needle data inherent in the knitting machine and obtains the position of each knife head according to the needle selector knife head data, and then selects the knife head to be disabled according to the actual needle collision situation, and generates a knife sealing data table according to the knife head to be disabled, so as to obtain a knife sealing data table with disabled knife head data; the jacquard pattern data is expanded according to the knitting machine needle data, so that the jacquard pattern data is expanded to form expanded pattern data that meets the fabric weaving size; when the output action is performed, the knife sealing data table and the expanded pattern data need to be processed. The data is judged, and a jacquard action signal is output according to the judgment result. When judging, the jacquard action of each knitting needle is obtained in turn according to the unfolded pattern data. If it is detected that the cutter head of the preparatory action exists in the knife closing data table, a knife closing signal is sent to the cutter head, so that the cutter head does not participate in the jacquard action, and the jacquard action corresponding to the unfolded pattern data is postponed to the lower cutter head for needle selection, and the cutter head that does not move until the action cutter head does not exist in the knife closing data table will move, thereby eliminating the collision problem between the cutter head of the needle selector and the knitting needle of the knitting machine. When in use, the needle selector can be sealed according to the needle collision position, thereby improving the application range of the needle selector.

[0022] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" or "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] For ease of understanding, the specific process of the embodiment of the present invention is described below. Figure 1 , an embodiment of the needle selector sealing method in the embodiment of the present invention includes:

[0024] 101. Acquire knitting machine needle data and needle selector cutter head data;

[0025] 102. Establish a knife sealing data table according to the knitting machine needle data and the needle selector knife head data;

[0026] In this embodiment, the position of each knitting needle is obtained according to the knitting machine needle data inherent in the knitting machine, and the position of each cutter head is obtained according to the cutter head data of the needle selector, and then the cutter head to be disabled is selected according to the actual needle collision situation, and a cutter sealing data table is generated according to the cutter head to be disabled, thereby obtaining a cutter sealing data table with disabled cutter head data; through the above-mentioned settings, the problem of misalignment and collision between the position of the cutter head of the needle selector and the position of the knitting parts of the knitting machine can be eliminated, thereby improving the application range of the needle selector and allowing the needle selector to be flexibly adjusted according to different models of knitting machines.

[0027] It should be noted that the knitting machine needle data is the inherent parameters of the corresponding knitting machine, which includes the number and positions of the knitting machine needles.

[0028] 103. Obtain jacquard pattern data;

[0029] 104. Expanding the jacquard pattern data according to the knitting machine needle data to generate expanded pattern data;

[0030] In this embodiment, since the size of the fabric does not correspond to the size of the jacquard pattern data, the jacquard pattern data needs to be expanded. The jacquard pattern data is expanded according to actual needs to form expanded pattern data that meets the fabric weaving size; the jacquard pattern data is expanded according to the knitting machine needle data to form expanded pattern data that meets the fabric weaving size.

[0031] It should be noted that the knitting machine needle data is the inherent parameters of the corresponding knitting machine, which also includes the number of knitting needles, the number of output channels and the direction of knitting needle movement (ie, upward or downward needle output) of the knitting machine.

[0032] 105. Send a knife-closing signal to the needle selector according to the knife-closing data table; the knife-closing signal is used to shield the corresponding knife head of the needle selector from participating in the jacquard action;

[0033] 106. Control the needle selector after knife sealing to output jacquard action signal according to the unfolded pattern data;

[0034] In this embodiment, it is necessary to make a judgment based on the knife closing data table and the expanded pattern data, and output a jacquard action signal based on the judgment result. When judging, the jacquard action of each knitting needle is obtained in turn according to the expanded pattern data. If it is detected that the cutter head for the preparatory action exists in the knife closing data table, a knife closing signal is sent to the cutter head so that the cutter head does not participate in the jacquard action, and the jacquard action corresponding to the expanded pattern data is postponed to the lower cutter head for needle selection, until the action cutter head does not exist in the knife closing data table. The cutter head will not act until it acts, thereby avoiding collision between the cutter head of the needle selector and the knitting needle of the knitting machine. When in use, the needle selector can be sealed according to the position of the collision needle, thereby improving the application range of the needle selector.

[0035] In the present invention, the position of each knitting needle is obtained according to the knitting machine needle data inherent in the knitting machine and the position of each cutter head is obtained according to the cutter head data of the needle selector, and then the cutter head to be disabled is selected according to the actual needle collision situation, and a cutter sealing data table is generated according to the cutter head to be disabled, so as to obtain a cutter sealing data table with disabled cutter head data; the jacquard pattern data is expanded according to the knitting machine needle data, so that the jacquard pattern data is expanded to form expanded pattern data that meets the fabric weaving size; when the output action is performed, it is necessary to make a judgment based on the cutter sealing data table and the expanded pattern data, and according to the judgment result If the jacquard action signal is output, the jacquard action of each knitting needle is obtained in turn according to the unfolded pattern data during judgment. If it is detected that the cutter head for the preparatory action exists in the knife closing data table, a knife closing signal is sent to the cutter head, so that the cutter head does not participate in the jacquard action, and the jacquard action corresponding to the unfolded pattern data is postponed to the lower cutter head for needle selection, until the action cutter head no longer exists in the knife closing data table. The cutter head will not act until the action cutter head does not exist in the knife closing data table, thereby eliminating the collision problem between the cutter head of the needle selector and the knitting needle of the knitting machine. When in use, the needle selector can be sealed according to the needle collision position, thereby improving the application range of the needle selector.

[0036] See also Figure 2 , a second embodiment of the needle selector sealing method in the embodiment of the present invention includes:

[0037] 201. Acquire knitting machine equipment information, and extract knitting machine needle data according to the knitting machine equipment information;

[0038] 202. Number each knitting needle according to the knitting machine knitting needle data, and generate knitting needle number data;

[0039] In this embodiment, a number for identification is added to each knitting needle according to the knitting machine needle data, and the numbers are inconsistent. After the band coding is completed, the knitting needle number data is generated according to the number set of each knitting needle, thereby providing a number reference for generating the sealing knife data table, which is convenient for marking the needle position of the knitting machine.

[0040] 203. Obtaining the cutter head number data according to the cutter head data of the needle selector;

[0041] 204. Compare the cutter head number data with the knitting needle number data to generate a cutter sealing data table; the cutter sealing data table includes the cutter head number of the needle selection action to be shielded;

[0042] In this embodiment, the cutter heads of the needle selector are numbered synchronously to obtain cutter head number data, and the cutter heads that collide with the knitting needles are screened out based on the cutter head number data and the knitting needle number data in combination with the needle collision situation, and the cutter heads that collide are summarized based on the cutter head number data to generate a cutter sealing data table. The cutter sealing data table can facilitate shielding of the colliding cutter heads during the weaving process to prevent the problem of some cutter heads colliding with the knitting needles.

[0043] It should be noted that the needle collision situation can be recorded according to the actual installation situation; for ease of understanding, the following example is used to illustrate: during installation, if there is a needle collision installation problem such as a misalignment between an adjacent cutter head and a knitting needle of the first needle selector, the situation will be recorded to facilitate the subsequent recording of the cutter head that needs to be shielded.

[0044] See also Figure 3 , a third embodiment of the needle selector sealing method in the embodiment of the present invention includes:

[0045] 301. Obtain the total number of knitting needles and the total number of output paths according to the knitting needle data of the knitting machine;

[0046] 302. Expanding the jacquard pattern data according to the total number of knitting needles and the total number of output paths, and expanding the jacquard pattern data into expanded pattern data;

[0047] In this embodiment, the jacquard pattern data is expanded according to the total number of needles and the total number of output routes of the knitting machine, so that the jacquard pattern data is expanded to form expanded pattern data that meets the fabric weaving size; for ease of understanding, the following example is used for explanation: the jacquard pattern data is set to a pattern with an aspect ratio of 4*5, the total number of needles of the knitting machine is 100 needles, and the total number of output routes of the knitting machine is 60 routes, so the expanded pattern data after expansion is a pattern of 100*60.

[0048] See also Figure 4 , a third embodiment of the needle selector sealing method in the embodiment of the present invention includes:

[0049] 401. Extract the cutter head number according to the cutter sealing data table;

[0050] 402. Mark the corresponding cutter heads on each needle selector according to the cutter head number;

[0051] 403. A knife-closing signal is introduced to the marked knife head;

[0052] 404. Obtain the set action data bit of the cutter head;

[0053] 405. Obtain the disabled action data bit of the knife sealing signal;

[0054] 406. Replace the disabled action data bit with the set action data bit;

[0055] 407. Extract the action data of the unfolded pattern data, and determine whether the set action data bit of the cutter head of the needle selector is consistent with the disabled action data bit; if the set action data bit is consistent with the disabled action data bit, the corresponding cutter head outputs a preset action signal; if the set action data bit is inconsistent with the disabled action data bit, the corresponding cutter head outputs a jacquard action signal;

[0056] In this embodiment, the cutter head on the needle selector is marked according to the cutter sealing data table, and the cutter sealing signal is introduced to the marked cutter head, so that the cutter head will not generate the needle selection action even when receiving the action signal; when the cutter sealing signal is introduced, the set action data bit of the cutter head is first obtained (if the data bit is 1, it indicates that the corresponding cutter head can participate in jacquard), and then the disabled action data bit in the cutter sealing signal (if the data bit is 0, it indicates that the corresponding cutter head does not participate in jacquard) is replaced with the set action data bit, and when the needle selector receives the expanded pattern data, the expanded pattern data is replaced according to The action data is sent for the second time, and the set action data bit of the cutter head is judged at this time. When the set action data bit of the cutter head is consistent with the disabled action data bit, the cutter head outputs a preset action signal. It should be noted that the preset action signal is inconsistent with the jacquard action signal, which may be a cutter head non-action signal or a cutter head up swing signal or a cutter head down swing signal, etc., and the action data is sent to the next cutter head for judgment. If the action data bits are consistent, the jacquard action is output. Through the above method, the flexible adjustment of the needle selector cutter head is realized, so that the needle selector can be suitable for different knitting machine models.

[0057] The above describes the needle selector knife sealing method in the embodiment of the present invention. The following describes the needle selector knife sealing device in the embodiment of the present invention. Figure 5 In one embodiment of the present invention, a needle selector knife sealing device comprises:

[0058] The first acquisition module 501 is used to acquire the knitting machine needle data and the needle selector cutter head data;

[0059] The knife sealing module 502 is used to establish a knife sealing data table according to the knitting machine needle data and the needle selector cutter head data;

[0060] The second acquisition module 503 is used to acquire jacquard pattern data;

[0061] An expansion module 504 is used to expand the jacquard pattern data according to the knitting machine needle data to generate expanded pattern data;

[0062] The shielding module 505 is used to send a knife-sealing signal to the needle selector according to the knife-sealing data table; the knife-sealing signal is used to shield the corresponding knife head of the needle selector from participating in the jacquard action;

[0063] The output module 506 is used to control the needle selector after the knife is sealed to output the jacquard action signal according to the unfolded pattern data.

[0064] In this embodiment, the position of each knitting needle is obtained according to the knitting machine needle data inherent in the knitting machine and the position of each cutter head is obtained according to the cutter head data of the needle selector, and then the cutter head to be disabled is selected according to the actual needle collision situation, and a cutter sealing data table is generated according to the cutter head to be disabled, so as to obtain a cutter sealing data table with disabled cutter head data; the jacquard pattern data is expanded according to the knitting machine needle data, so that the jacquard pattern data is expanded to form expanded pattern data that meets the fabric weaving size; when the output action is performed, it is necessary to make a judgment based on the cutter sealing data table and the expanded pattern data, and according to the judgment result, the jacquard pattern data is expanded to form expanded pattern data that meets the fabric weaving size. If the jacquard action signal is output, the jacquard action of each knitting needle is obtained in turn according to the unfolded pattern data during judgment. If it is detected that the cutter head for the preparatory action exists in the knife closing data table, a knife closing signal is sent to the cutter head, so that the cutter head does not participate in the jacquard action, and the jacquard action corresponding to the unfolded pattern data is postponed to the lower cutter head for needle selection, until the action cutter head no longer exists in the knife closing data table. The cutter head will not act until the action cutter head does not exist in the knife closing data table, thereby eliminating the collision problem between the cutter head of the needle selector and the knitting needle of the knitting machine. When in use, the needle selector can be sealed according to the needle collision position, thereby improving the application range of the needle selector.

[0065] above Figure 5 The needle selector knife sealing device in the embodiment of the present invention is described in detail from the perspective of modular functional entity, and the needle selector knife sealing device in the embodiment of the present invention is described in detail from the perspective of hardware processing.

[0066] Figure 6 1 is a schematic diagram of the structure of a needle selector sealing device provided by an embodiment of the present invention. The needle selector sealing device 600 may have relatively large differences due to different configurations or performances, and may include one or more processors (central processing units, CPU) 610 (for example, one or more processors) and a memory 620, and one or more storage media 630 (for example, one or more mass storage devices) storing application programs 633 or data 632. Among them, the memory 620 and the storage medium 630 can be temporary storage or permanent storage. The program stored in the storage medium 630 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations in the needle selector sealing device 600. Furthermore, the processor 610 can be configured to communicate with the storage medium 630, and execute a series of instruction operations in the storage medium 630 on the needle selector sealing device 600 to implement the steps of the needle selector sealing method provided in the above-mentioned method embodiments.

[0067] The needle selector and knife sealing device 600 may also include one or more power supplies 640, one or more wired or wireless network interfaces 650, one or more input and output interfaces 660, and / or one or more operating systems 631, such as Windows Serve, Mac OS X, Unix, Linux, FreeBSD, etc. It will be appreciated by those skilled in the art that Figure 6 The needle selector knife sealing device structure shown does not constitute a limitation on the needle selector knife sealing device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0068] The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium. Instructions are stored in the computer-readable storage medium. When the instructions are executed on a computer, the computer executes the steps of the needle selector sealing method.

[0069] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described system, device, or unit can refer to the corresponding process in the aforementioned method embodiment and will not be repeated here.

[0070] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program codes.

[0071] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A needle selector knife sealing method, characterized in that: include: Obtain knitting machine needle data and needle selector cutter head data; Establish a knife sealing data table according to the knitting machine needle data and the needle selector knife head data; Get jacquard pattern data; The jacquard pattern data is expanded according to the knitting machine needle data to generate expanded pattern data; Extract the cutter head number according to the cutter sealing data table; Mark the corresponding cutter heads on each needle selector according to the cutter head number; A knife-closing signal is introduced to the marked knife head, and the knife-closing signal is used to shield the corresponding knife head of the needle selector from participating in the jacquard action; Control the needle selector after knife sealing to output jacquard action signal according to the unfolded pattern data; Among them, the cutting head after marking is introduced with a cutting signal, including: Get the set action data bit of the cutter head; Get the disabled action data bit of the knife sealing signal; Replace the disable action data bit with the set action data bit; Among them, the needle selector after the knife is sealed outputs the jacquard action signal according to the unfolded pattern data, including: Extract the action data of the unfolded pattern data, and determine whether the set action data bit of the needle selector's cutter head is consistent with the disabled action data bit; if the set action data bit is consistent with the disabled action data bit, the corresponding cutter head outputs a preset action signal; if the set action data bit is inconsistent with the disabled action data bit, the corresponding cutter head outputs a jacquard action signal.

2. The needle selector knife sealing method according to claim 1, characterized in that: The obtaining of knitting machine needle data and needle selector cutter head data, and establishing a cutter sealing data table according to the knitting machine needle data and needle selector cutter head data, includes: Acquire knitting machine equipment information, and extract knitting machine needle data according to the knitting machine equipment information; Numbering each knitting needle according to the knitting machine needle data and generating knitting needle numbering data; Obtain the cutter head number data according to the cutter head data of the needle selector; The cutter head number data and the knitting needle number data are compared and processed to generate a cutter sealing data table; the cutter sealing data table includes the cutter head number of the needle selection action to be shielded.

3. The needle selector knife sealing method according to claim 1, characterized in that: The step of performing expansion processing on the jacquard pattern data according to the knitting machine needle data to generate the expanded pattern data comprises: According to the knitting machine needle data, the total number of knitting needles and the total number of output channels are obtained; The jacquard pattern data is expanded according to the total number of knitting needles and the total number of output paths, and the jacquard pattern data is expanded into expanded pattern data.

4. A needle selector knife sealing device for realizing the needle selector knife sealing method according to claim 1, characterized in that: include: The first acquisition module is used to acquire the knitting machine needle data and the needle selector cutter head data; The knife sealing module is used to establish a knife sealing data table according to the knitting machine needle data and the needle selector knife head data; The second acquisition module is used to acquire jacquard pattern data; An expansion module is used to expand the jacquard pattern data according to the knitting machine needle data to generate expanded pattern data; A shielding module is used to send a knife-sealing signal to the needle selector according to the knife-sealing data table; the knife-sealing signal is used to shield the corresponding knife head of the needle selector from participating in the jacquard action; The output module is used to control the needle selector after the knife is sealed to output the jacquard action signal according to the unfolded pattern data.

5. A needle selector knife sealing device, characterized in that: The needle selector knife sealing device comprises: a memory and at least one processor, wherein instructions are stored in the memory; At least one of the processors calls the instructions in the memory to enable the needle selector knife sealing device to execute each step of the needle selector knife sealing method according to any one of claims 1 to 3.

6. A computer-readable storage medium having instructions stored thereon, characterized in that: When the instructions are executed by the processor, the various steps of the needle selector knife sealing method as described in any one of claims 1-3 are implemented.

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