Knit generation method, apparatus, device, and medium

Abstract

The application provides a braiding method, device, equipment and medium. It relates to the field of braiding. The method comprises: generating control instructions for a braiding device according to braiding data; wherein the braiding device comprises a first machine head and a second machine head, the first machine head is located on a first motor main shaft, and the second machine head is located on a second motor main shaft; based on the control instructions, the braiding device is controlled to perform braiding based on a corresponding braiding mode until a target braided product is generated; in a first braiding mode, the first machine head and the second machine head maintain a preset distance in the braiding direction, and in a second braiding mode, the first machine head and the second machine head maintain a symmetrical state perpendicular to the braiding direction. The method can greatly avoid the situation that the machine head runs without braiding, and can greatly improve the braiding efficiency without causing high wear, high failure and high scrap rate.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of knitting, and in particular to a knitted fabric generation method, device, equipment and medium. BACKGROUND

[0002] A glove machine is a machine for knitting gloves, and the running state of the machine head determines the quality and efficiency of glove knitting.

[0003] In the prior art, the knitting method of the glove machine is that when the front and rear machine heads move to the right, the rear machine head knits; when the front and rear machine heads move to the left, the front machine head knits, and the reciprocating knitting forms a bag-shaped glove fabric.

[0004] However, in the prior art, the machine head reciprocates for two rows, and the front and rear machine heads can each knit one row of loops, which is low in knitting efficiency. SUMMARY

[0005] The present application provides a knitted fabric generation method, device, equipment and medium to solve the problem of low knitting efficiency.

[0006] In a first aspect, the present application provides a knitted fabric generation method, which comprises:

[0007] generating a control instruction for a knitting device according to knitting data; wherein the control instruction is used to instruct the knitting device to generate a target knitted fabric, the knitting device comprises a first machine head and a second machine head, the first machine head is located on a first motor main shaft, and the second machine head is located on a second motor main shaft;

[0008] controlling the knitting device to knit based on a corresponding knitting mode based on the control instruction until the target knitted fabric is generated; wherein the knitting device corresponds to a first knitting mode and a second knitting mode, in the first knitting mode, the first machine head and the second machine head maintain a preset distance in the knitting direction, and in the second knitting mode, the first machine head and the second machine head maintain a symmetrical state perpendicular to the knitting direction.

[0009] In an optional implementation, the target knitted fabric is composed of a first type of loop and a second type of loop, the knitting device knits to generate the first type of loop in the first knitting mode, and the knitting device knits to generate the second type of loop in the second knitting mode; controlling the knitting device to knit based on the corresponding knitting mode comprises:

[0010] if it is determined that the to-be-knitted loop is the first type of loop, it is determined that the corresponding knitting mode of the knitting device is the first knitting mode;

[0011] controlling the knitting device to knit the first type of loop in the first knitting mode.

[0012] In an optional embodiment, the knitting device further comprises a first yarn nozzle and a second yarn nozzle; the control of the knitting device to knit the first category of loops in the first knitting mode comprises:

[0013] controlling the first head and the first yarn nozzle to synchronously knit a first side of the first category of loops in a corresponding knitting area along a first knitting direction;

[0014] after determining that the distance between the first head and the first yarn nozzle and the second head and the second yarn nozzle is the preset distance, controlling the second head and the second yarn nozzle to synchronously knit a second side of the first category of loops in a corresponding knitting area along the first knitting direction; wherein the first head is a leading head and the second head is a trailing head, and the first head and the second head have the same speed when running.

[0015] In an optional embodiment, the method further comprises:

[0016] after the first head and the first yarn nozzle leave the corresponding knitting area, controlling the first head and the first yarn nozzle to be stationary, and determining a rotation start time of the first head according to the current running speed of the second head and the second yarn nozzle along the first knitting direction, the preset parking position of the second yarn nozzle, and the running speed of the first head;

[0017] driving the first head to run in a second knitting direction according to the rotation start time, so that the positions of the first head and the second yarn nozzle are synchronized when the second head and the second yarn nozzle leave the corresponding knitting area;

[0018] after the second head leaves the corresponding knitting area, controlling the second head to run in rotation to the parking position of the first yarn nozzle, so that the positions of the second head and the first yarn nozzle are synchronized.

[0019] In an optional embodiment, the method further comprises:

[0020] after determining that the positions of the first head and the second yarn nozzle are synchronized, controlling the first head and the second yarn nozzle to synchronously knit a first side of another first category of loops in a corresponding knitting area along the second knitting direction;

[0021] after determining that the positions of the second head and the first yarn nozzle are synchronized, controlling the second head and the first yarn nozzle to synchronously knit a second side of the another first category of loops in a corresponding knitting area along the second knitting direction; wherein the first head is a leading head and the second head is a trailing head.

[0022] In an optional implementation, the braiding device further comprises a first yarn nozzle; the control of the braiding device to braid based on the corresponding braiding mode further comprises:

[0023] If it is determined that the to-be-braided loop is a second category loop, it is determined that the corresponding braiding mode of the braiding device is the second braiding mode;

[0024] The first head and the second head are controlled to maintain a symmetrical state, and the first head, the second head, and the first yarn nozzle are controlled to braid a second category loop in a corresponding braiding area in a first braiding direction or a second braiding direction synchronously; wherein the second category loop is a closing loop.

[0025] In an optional implementation, the braiding device further comprises a first motor, a second motor, and a yarn nozzle driving motor, the first motor is electrically connected with the first head, the second motor is electrically connected with the second head, and the yarn nozzle driving motor is electrically connected with the corresponding yarn nozzle; the control instruction comprises a first motor control instruction, a second motor control instruction, and a yarn nozzle driving instruction; based on the control instruction, the braiding device is controlled to braid based on the corresponding braiding mode until the target braided object is generated, comprising:

[0026] The first motor control instruction is sent to the first motor, the second motor control instruction is sent to the second motor, and the yarn nozzle driving instruction is sent to the yarn nozzle driving motor;

[0027] Based on the first motor, the second motor, and the yarn nozzle driving motor, the braiding device is controlled to braid based on the corresponding braiding mode according to the first motor control instruction, the second motor control instruction, and the yarn nozzle driving instruction, and the target braided object is generated; wherein the first motor is used to drive the first head, the second motor is used to drive the second head, and the yarn nozzle driving motor is used to drive the corresponding yarn nozzle.

[0028] In a second aspect, the present application provides a braided object generation device, the device comprising:

[0029] A generation unit is configured to generate a control instruction for a braiding device according to braiding data; wherein the control instruction is used to instruct the braiding device to generate a target braided object, the braiding device comprises a first head and a second head, the first head is located on a first motor main shaft, and the second head is located on a second motor main shaft;

[0030] The processing unit is configured to control the knitting device to knit based on the corresponding knitting mode based on the control instruction until the target knitted fabric is generated; wherein the knitting device corresponds to a first knitting mode and a second knitting mode, in the first knitting mode, the first head and the second head maintain a preset distance along the knitting direction, and in the second knitting mode, the first head and the second head maintain a symmetrical state perpendicular to the knitting direction.

[0031] In a third aspect, the present application provides an electronic device, which comprises a memory and a processor;

[0032] The memory is configured to store a computer program;

[0033] The processor is configured to read the computer program stored in the memory, and execute the knitted fabric generation method according to the computer program in the memory.

[0034] In a fourth aspect, the present application provides a computer readable storage medium, which stores computer execution instructions, when the processor executes the computer execution instructions, the knitted fabric generation method according to the first aspect is realized.

[0035] The knitted fabric generation method, device, equipment and medium provided by the present application can realize the following steps: generating control instructions for a knitting device according to knitting data; wherein the knitting device comprises a first head and a second head, the first head is located on a first motor main shaft, and the second head is located on a second motor main shaft; controlling the knitting device to knit based on the corresponding knitting mode based on the control instruction until the target knitted fabric is generated; in the first knitting mode, the first head and the second head maintain a preset distance along the knitting direction, and in the second knitting mode, the first head and the second head maintain a symmetrical state perpendicular to the knitting direction. This method can greatly avoid the situation that the head runs without knitting, and can greatly improve the knitting efficiency without causing high wear, high failure and high rejection rate. BRIEF DESCRIPTION OF DRAWINGS

[0036] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the application.

[0037] Figure 1 A flowchart of a knitted fabric generation method provided by an embodiment of the present application;

[0038] Figure 2 A flowchart of another knitted fabric generation method provided by an embodiment of the present application;

[0039] Figure 3 A knitting schematic diagram provided by an embodiment of the present application;

[0040] Figure 4 Another weaving schematic diagram provided for the embodiment of the present application;

[0041] Figure 5 A structural schematic diagram of a weaving fabric generating device provided for the embodiment of the present application;

[0042] Figure 6 A structural schematic diagram of an electronic device provided for the embodiment of the present application.

[0043] Through the above-mentioned drawings, the explicit embodiments of the present application have been shown, and will be described in more detail hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application by any means, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0044] The exemplary embodiments will be described in detail hereinbelow with reference to the drawings. When the following description refers to the drawings, identical numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments are not meant to represent all implementations consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0045] Glove knitting machine is a machine for knitting gloves, the running state of the machine head determines the quality and efficiency of glove knitting. At present, a large number of high-speed knitting glove machines are used in the market, which adopt a servo motor to control the machine head, and two machine heads are in front and back symmetrical state, and the yarn nozzle is controlled by an electromagnet.

[0046] However, under this knitting mode, the machine head runs two rows back and forth, and the front and back machine heads can knit one row of loops respectively, and the knitting efficiency is low. And under this knitting mode, if you want to improve the knitting efficiency, you can only increase the speed of the machine head, but increasing the running speed of the machine head will bring high wear, high failure rate and high rejection rate, etc. Under this background, it is urgent to need a knitting mode which can greatly improve the knitting efficiency without bringing high wear, high failure and high rejection rate.

[0047] Therefore, the present application provides a weaving fabric generating method to solve the above technical problems.

[0048] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail below with specific embodiments. The following 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 application will be described below with reference to the drawings.

[0049] Figure 1 A flowchart of a braiding data generation method provided by an embodiment of the present application is shown in FIG. 1, which includes the following steps. Figure 1

[0050] 101. Generating control instructions for a braiding device according to the braiding data, wherein the control instructions are used to instruct the braiding device to generate a target braiding, and the braiding device includes a first head and a second head, the first head is located on a first motor spindle, and the second head is located on a second motor spindle.

[0051] By way of example, the execution subject of the present embodiment can be an electronic device, a mobile terminal, a cloud server, a terminal device, or any other device or apparatus capable of executing the present embodiment, and the present embodiment is described with the execution subject being an electronic device.

[0052] The electronic device receives braiding data corresponding to a target braiding, which can be used to indicate the braiding pattern of the target braiding, and the electronic device generates control instructions for a braiding device according to the braiding data, to instruct the braiding device to generate the target braiding, wherein the braiding device includes a first head and a second head, the two heads are driven by two motors, the first head is located on a first motor spindle, and the second head is located on a second motor spindle.

[0053] 102. Controlling the braiding device to braid based on the corresponding braiding mode according to the control instructions until the target braiding is generated, wherein the braiding device corresponds to a first braiding mode and a second braiding mode, in the first braiding mode, the first head and the second head maintain a preset distance along the braiding direction, and in the second braiding mode, the first head and the second head maintain a symmetrical state perpendicular to the braiding direction.

[0054] By way of example, the braiding device corresponds to a first braiding mode and a second braiding mode, in the first braiding mode, the first head and the second head maintain a preset distance along the braiding direction, and in the second braiding mode, the first head and the second head maintain a symmetrical state perpendicular to the braiding direction; the electronic device controls the braiding device to be in different braiding modes according to the generated control instructions, and controls the braiding device to braid based on the corresponding braiding mode until the target braiding is generated.

[0055] ​To sum up, the knitted fabric generation method provided in the embodiment generates control instructions for the knitting device according to the knitting data, wherein the knitting device includes a first machine head and a second machine head, the first machine head is located on a first motor main shaft, and the second machine head is located on a second motor main shaft; the knitting device is controlled to knit based on the corresponding knitting mode based on the control instructions until the target knitted fabric is generated; in the first knitting mode, the first machine head and the second machine head maintain a preset distance in the knitting direction, and in the second knitting mode, the first machine head and the second machine head maintain a symmetrical state perpendicular to the knitting direction. This method can greatly avoid the situation that the machine head runs without knitting, and can greatly improve the knitting efficiency without causing high wear, high failure and high rejection rate.

[0056] Figure 2 The flowchart of another knitted fabric generation method provided in the embodiment is shown in FIG. 2, and the method includes the following steps. Figure 2

[0057] 201. Generate control instructions for the knitting device according to the knitting data; wherein the control instructions are used to instruct the knitting device to generate the target knitted fabric, the knitting device includes a first machine head and a second machine head, the first machine head is located on a first motor main shaft, and the second machine head is located on a second motor main shaft; the knitting device corresponds to a first knitting mode and a second knitting mode, in the first knitting mode, the first machine head and the second machine head maintain a preset distance in the knitting direction, and in the second knitting mode, the first machine head and the second machine head maintain a symmetrical state perpendicular to the knitting direction.

[0058] For example, the electronic device receives the knitting data corresponding to the target knitted fabric, which can be used to indicate the knitting style and other information of the target knitted fabric, and generates control instructions for the knitting device according to the knitting data to instruct the knitting device to generate the target knitted fabric, wherein the knitting device includes a first machine head and a second machine head, the two machine heads are driven by two motors, the first machine head is located on a first motor main shaft, the second machine head is located on a second motor main shaft, and the knitting device corresponds to a first knitting mode and a second knitting mode, in the first knitting mode, the first machine head and the second machine head maintain a preset distance in the knitting direction, and in the second knitting mode, the first machine head and the second machine head maintain a symmetrical state perpendicular to the knitting direction.

[0059] 202. The target knitted fabric is composed of first type of loops and second type of loops, and the knitting device knits to generate the first type of loops in the first knitting mode; if it is determined that the to-be-knitted loop is the first type of loop, it is determined that the corresponding knitting mode of the knitting device is the first knitting mode.

[0060] ​Exemplarily, the target knitted fabric is composed of first type of loops and second type of loops, for example, a knitted glove is composed of two types of loops: five fingers, four-finger palm, five-finger palm in the glove are all non-closed loops, i.e. the first type of loops; the closed loops of each part in the glove, the rubber band, the hot melt part are all closed loops, i.e. the second type of loops, for example, the first loop of each finger, the first loop of the four-finger palm, and the first loop of the five-finger palm. In the first knitting mode, the knitting equipment knits to generate the first type of loops, i.e. when the first head and the second head are kept at a preset distance in the knitting direction for knitting, the first type of loops are generated; if it is determined that the current loop to be knitted is the first type of loops, it is determined that the knitting mode corresponding to the knitting equipment is the first knitting mode.

[0061] 203. Based on the control instruction, control the knitting equipment to knit the first type of loops in the first knitting mode.

[0062] In one example, the knitting equipment further comprises a first yarn nozzle and a second yarn nozzle; and step 203 comprises the following steps:

[0063] The first step is to control the first head and the first yarn nozzle to synchronously knit the first side of the first type of loops in the corresponding knitting area along the first knitting direction; after determining that the distance between the first head and the first yarn nozzle and the second head and the second yarn nozzle is the preset distance, control the second head and the second yarn nozzle to synchronously knit the second side of the first type of loops in the corresponding knitting area along the first knitting direction; wherein the first head is the leading head, the second head is the trailing head, and the first head and the second head have the same speed when running.

[0064] The second step is to control the first head and the first yarn nozzle to be stationary after the first head and the first yarn nozzle leave the corresponding knitting area, and determine the rotation start time of the first head according to the running speed of the current second head and the second yarn nozzle along the first knitting direction, the preset parking position of the second yarn nozzle, and the running speed of the first head.

[0065] According to the rotation start time, drive the first head to run in the second knitting direction to make the positions of the second head and the second yarn nozzle synchronous when the second head and the second yarn nozzle leave the corresponding knitting area.

[0066] After the second head leaves the corresponding knitting area, control the second head to run in rotation to the parking position of the first yarn nozzle to make the positions of the second head and the first yarn nozzle synchronous.

[0067] The third step is to control the first head and the second yarn nozzle to synchronously knit the first side of another first type of loop in the corresponding knitting area along the second knitting direction after determining that the positions of the first head and the second yarn nozzle are synchronous.

[0068] After determining the position synchronization of the second head and the first yarn nozzle, the second head and the first yarn nozzle are controlled to weave a second side of another first category loop in the corresponding weaving area along a second weaving direction in a synchronized manner; wherein the first head is a leading head and the second head is a trailing head.

[0069] Exemplarily, the weaving device has a plurality of self-running yarn nozzles in addition to the first head and the second head, such as the first yarn nozzle and the second yarn nozzle. For example, in the first weaving mode, if the initial positions of the first head and the second head are such that the two heads are not apart from each other by a preset distance along the weaving direction, first, based on the control instruction, the first head and the first yarn nozzle are controlled to weave a first side of a first category loop, such as the palm side of a glove loop, in the corresponding weaving area along the first weaving direction in a synchronized manner; after determining that the distance between the first head and the first yarn nozzle and the second head and the second yarn nozzle is the preset distance, the second head and the second yarn nozzle are controlled to weave a second side of the first category loop, such as the back side of the glove loop, in the corresponding weaving area along the first weaving direction in a synchronized manner; wherein the first head and the second head have the same speed when running.

[0070] After the weaving of the first category loop is completed, the weaving direction of the two heads needs to be reversed and the yarn nozzles need to be exchanged. In order to reduce the waiting time of the heads and improve the weaving efficiency, the leading head, i.e. the first head, can be made to reverse the direction in advance before the second yarn nozzle stops running, so that the second yarn nozzle is in position synchronization with the first head when it stops, and the first head can immediately weave with the second yarn nozzle. For example: after the first head and the first yarn nozzle leave the corresponding weaving area, the first head and the first yarn nozzle are controlled to be stationary, and based on the running speed of the second head and the second yarn nozzle along the first weaving direction, the preset parking position of the second yarn nozzle, and the running speed of the first head, the start time of the first head is determined, and then based on the start time, the first head is driven to run in the second weaving direction, so that when the second head and the second yarn nozzle leave the corresponding weaving area, the first head is in position synchronization with the second yarn nozzle, and after determining the position synchronization of the first head and the second yarn nozzle, the first head and the second yarn nozzle are controlled to weave a first side of another first category loop in the corresponding weaving area along the second weaving direction in a synchronized manner.

[0071] After the second head drives away from the corresponding knitting area, the second head is controlled to run along the first knitting direction to the first yarn nozzle parking position first, and then the second head is controlled to run in reverse to the parking position of the first yarn nozzle to be synchronized with the first yarn nozzle, or the second head is controlled to run along the first knitting direction to the first yarn nozzle parking position first, and then the second head is controlled to run in reverse to be synchronized with the first yarn nozzle. After determining that the positions of the second head and the first yarn nozzle are synchronized, the second head and the first yarn nozzle are controlled to be synchronized to knit a second side of another first category loop in the corresponding knitting area along the second knitting direction; at this time, the first head is still the leading head, and the second head is the trailing head.

[0072] In one example, Figure 3 A knitting schematic diagram provided for the embodiment of the application is shown in FIG. 1. Figure 3 As shown in the first knitting mode, when driving to the right (the first knitting direction), the first head knits a row of loops with the first yarn nozzle and the second head knits a row of loops with the second yarn nozzle; when driving to the left (the second knitting direction), the first head knits a row of loops with the second yarn nozzle and the second head knits a row of loops with the first yarn nozzle, and the knitting efficiency can be doubled.

[0073] 204, The target knitted fabric is composed of first category loops and second category loops, and the knitting device knits to generate the second category loops in the second knitting mode; if it is determined that the to-be-knitted loop is a second category loop, it is determined that the corresponding knitting mode of the knitting device is the second knitting mode.

[0074] Exemplarily, in the second knitting mode, i.e., when the first head and the second head are kept in a symmetrical state perpendicular to the knitting direction for knitting, the second category loops are generated; if it is determined that the current to-be-knitted loop is a second category loop, it is determined that the corresponding knitting mode of the knitting device is the second knitting mode.

[0075] 205, The knitting device further comprises a first yarn nozzle; based on the control instruction, the first head and the second head are controlled to keep in a symmetrical state, and the first head, the second head and the first yarn nozzle are controlled to be synchronized to knit the second category loops in the corresponding knitting area along the first knitting direction or the second knitting direction; wherein the second category loop is a closing loop.

[0076] Exemplarily, when knitting the closing loop, one self-running yarn nozzle is used for knitting, for example, the first yarn nozzle, and the electronic device controls the first head and the second head to keep in a symmetrical state, and controls the first head and the second head to knit the second category loops, i.e., the closing loops, in the corresponding knitting area along the first knitting direction or the second knitting direction based on the first yarn nozzle.

[0077] In one example, Figure 4 Another knitting schematic diagram provided for the embodiment of the application is shown in FIG. 2. Figure 4As shown, in the second weaving mode, the first head and the second head are in a symmetrical state, and the weaving areas coincide, and at this time, the same yarn nozzle is used for weaving.

[0078] The above steps 202 to 205 are repeated until the target woven fabric is generated.

[0079] In the embodiment, by controlling the switching of the corresponding different weaving modes of the weaving device, the position relationship between the two heads is switched and changed, and different types of loops are woven. This method avoids the situation that one of the two heads runs without weaving when non-sealing loops are woven, and can greatly improve the weaving efficiency without causing high wear, high failure and high rejection rate. In addition, the waiting time of the head is reduced when the yarn nozzle is exchanged, further improving the weaving efficiency.

[0080] One or more embodiments of the present application can also include:

[0081] After generating the control instruction for the weaving device, the first motor control instruction is sent to the first motor, the second motor control instruction is sent to the second motor, and the yarn nozzle driving instruction is sent to the yarn nozzle driving motor. The weaving device further includes a first motor, a second motor and a yarn nozzle driving motor, the first motor is electrically connected with the first head, the second motor is electrically connected with the second head, and the yarn nozzle driving motor is electrically connected with the corresponding yarn nozzle. The control instruction includes the first motor control instruction, the second motor control instruction and the yarn nozzle driving instruction.

[0082] Based on the first motor, the second motor and the yarn nozzle driving motor, according to the first motor control instruction, the second motor control instruction and the yarn nozzle driving instruction, the weaving device is controlled to weave based on the corresponding weaving mode, and the target woven fabric is generated. The first motor is used to drive the first head, the second motor is used to drive the second head, and the yarn nozzle driving motor is used to drive the corresponding yarn nozzle.

[0083] Exemplarily, the braiding device further comprises a first motor, a second motor, and a plurality of yarn nozzle driving motors, the first motor is electrically connected with the first head, the second motor is electrically connected with the second head, each yarn nozzle driving motor is electrically connected with a corresponding yarn nozzle, the control instruction comprises a first motor control instruction, a second motor control instruction, and a yarn nozzle driving instruction; after generating the control instruction for the braiding device according to the braiding data, the corresponding control instruction is sent to the corresponding motor, that is, the first motor control instruction is sent to the first motor, the second motor control instruction is sent to the second motor, and the yarn nozzle driving instruction is sent to the yarn nozzle driving motor; and then based on the first motor, the second motor, and the yarn nozzle driving motor, and the first motor control instruction, the second motor control instruction, and the yarn nozzle driving instruction respectively received by them, the braiding device is controlled to braiding based on the corresponding braiding mode to generate the target braided fabric; wherein the first motor is used to drive the first head, the second motor is used to drive the second head, and the yarn nozzle driving motor is used to drive the corresponding yarn nozzle.

[0084] In summary, the two motors are used to drive the two heads, and the two heads are respectively located on the two motor main shafts, so that the control of the heads is more flexible, the switching of the braiding mode is more flexible and simple, and the self-running yarn nozzle makes the exchange of the yarn nozzle more convenient.

[0085] Figure 5 A structure schematic diagram of a braided fabric generation device provided by an embodiment of the present application is shown in FIG. 1, which comprises: Figure 5

[0086] The generation unit 31 is configured to generate a control instruction for the braiding device according to braiding data; wherein the control instruction is used to instruct the braiding device to generate a target braided fabric, and the braiding device comprises a first head and a second head, the first head is located on a first motor main shaft, and the second head is located on a second motor main shaft.

[0087] The processing unit 32 is configured to control the braiding device to braiding based on a corresponding braiding mode based on the control instruction until the target braided fabric is generated; wherein the braiding device corresponds to a first braiding mode and a second braiding mode, in the first braiding mode, the first head and the second head maintain a preset distance in the braiding direction, and in the second braiding mode, the first head and the second head maintain a symmetrical state perpendicular to the braiding direction.

[0088] In one example, the target braided fabric is composed of a first type of loop and a second type of loop, the braiding device braids to generate the first type of loop in the first braiding mode, and braids to generate the second type of loop in the second braiding mode; the processing unit 32 comprises a control subunit, and the control subunit comprises:

[0089] The first determination module is configured to determine that the corresponding braiding mode of the braiding device is the first braiding mode if it is determined that the to-be-braided loop is the first type of loop.​

[0090] The first control module is configured to control the knitting device to knit the first category of loops in the first knitting mode.

[0091] In one example, the knitting device further comprises a first yarn nozzle and a second yarn nozzle; the first control module comprises:

[0092] The first control submodule is configured to control the first head and the first yarn nozzle to knit a first side of the first category of loops in the corresponding knitting area in the first knitting direction synchronously.

[0093] The second control submodule is configured to, after determining that the distance between the first head and the first yarn nozzle and the second head and the second yarn nozzle is the preset distance, control the second head and the second yarn nozzle to knit a second side of the first category of loops in the corresponding knitting area in the first knitting direction synchronously; wherein the first head is a leading head, the second head is a trailing head, and the first head and the second head have the same speed when running.

[0094] In one example, the first control module further comprises a third control submodule, which is specifically configured to:

[0095] After the first head and the first yarn nozzle drive away from the corresponding knitting area, the first head and the first yarn nozzle are controlled to be stationary, and a rotation start time of the first head is determined according to the running speed of the current second head and the second yarn nozzle in the first knitting direction, the preset parking position of the second yarn nozzle, and the running speed of the first head.

[0096] According to the rotation start time, the first head is driven to run in the second knitting direction in rotation, so that the positions of the second head and the second yarn nozzle are synchronized when the second head and the second yarn nozzle drive away from the corresponding knitting area.

[0097] After the second head drives away from the corresponding knitting area, the second head is controlled to run in rotation to the parking position of the first yarn nozzle, so that the positions of the second head and the first yarn nozzle are synchronized.

[0098] In one example, the first control module further comprises a fourth control submodule, which is specifically configured to:

[0099] After determining that the positions of the first head and the second yarn nozzle are synchronized, the first head and the second yarn nozzle are controlled to knit a first side of another first category of loops in the corresponding knitting area in the second knitting direction synchronously.

[0100] After determining that the positions of the second head and the first yarn nozzle are synchronized, the second head and the first yarn nozzle are controlled to knit a second side of another first category of loops in the corresponding knitting area in the second knitting direction synchronously; wherein the first head is a leading head, and the second head is a trailing head.

[0101] In one example, the braiding device further comprises a first yarn nozzle; the control subunit further comprises:

[0102] The second determining module is configured to determine that the braiding device corresponds to the second braiding mode if it is determined that the to-be-braided loop is a second category loop.

[0103] The second control module is configured to control the first head and the second head to maintain the symmetrical state, and control the first head, the second head, and the first yarn nozzle to synchronously braid the second category loop in the corresponding braiding area along the first braiding direction or the second braiding direction; the second category loop is a closing loop.

[0104] In one example, the braiding device further comprises a first motor, a second motor, and a yarn nozzle driving motor, the first motor is electrically connected with the first head, the second motor is electrically connected with the second head, and the yarn nozzle driving motor is electrically connected with the corresponding yarn nozzle; the control instruction comprises a first motor control instruction, a second motor control instruction, and a yarn nozzle driving instruction; the processing unit 32 comprises:

[0105] The sending subunit is configured to send the first motor control instruction to the first motor, send the second motor control instruction to the second motor, and send the yarn nozzle driving instruction to the yarn nozzle driving motor.

[0106] The control subunit is specifically configured to control the braiding device to braid based on the corresponding braiding mode based on the first motor, the second motor, and the yarn nozzle driving motor according to the first motor control instruction, the second motor control instruction, and the yarn nozzle driving instruction, and generate the target braided fabric; the first motor is used to drive the first head, the second motor is used to drive the second head, and the yarn nozzle driving motor is used to drive the corresponding yarn nozzle.

[0107] Figure 6 The structure schematic diagram of the electronic device provided in the present application is shown in the figure. Figure 6 As shown in the figure, the present application provides an electronic device, which comprises a receiver 501, a transmitter 502, a processor 503, and a memory 504.

[0108] The receiver 501 is configured to receive instructions and data.

[0109] The transmitter 502 is configured to send instructions and data.

[0110] The memory 504 is configured to store computer execution instructions.

[0111] The processor 503 is configured to execute the computer execution instructions stored in the memory 504 to realize each step of the braided fabric generation method executed in the above-mentioned embodiments. For details, please refer to the related description in the foregoing braided fabric generation method embodiments.

[0112] Optionally, the memory 504 can be independent or integrated with the processor 503.

[0113] When the memory 504 is independent, the electronic device further includes a bus for connecting the memory 504 and the processor 503.

[0114] The application also provides a computer readable storage medium, and the computer readable storage medium stores computer execution instructions. When the processor executes the computer execution instructions, the knitted fabric generation method executed by the electronic device is realized.

[0115] Those skilled in the art can understand that all or some steps in the method disclosed above, and the functions of the modules / units in the system and device can be implemented as software, firmware, hardware, and appropriate combinations thereof. In the hardware implementation, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component can have multiple functions, or one function or step can be performed by several physical components in cooperation. Some or all of the physical components can be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer readable medium, which can include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those skilled in the art, the term computer storage media includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and can be accessed by a computer. In addition, as known to those skilled in the art, communication media typically includes computer readable instructions, data structures, program modules or other data in modulated data signals such as carrier waves or other transport mechanisms, and can include any information delivery medium.

[0116] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the application be limited only by the scope of the claims, including any appropriate equivalents. The specification and examples given are exemplary only and are not intended to be limiting.

[0117] It is to be understood that the application is not limited to the precise construction already described above and shown in the drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The scope of the application should only be limited by the claims appended hereto.

Claims

1. A method of braid generation, characterized by, The method comprises: generating control instructions for a knitting device according to knitting data, wherein the control instructions are used to instruct the knitting device to generate a target knitted product, the knitting device comprises a first head and a second head, the first head is located on a first motor main shaft, the second head is located on a second motor main shaft, and the knitting device further comprises a first yarn nozzle and a second yarn nozzle; controlling the knitting device to knit based on a corresponding knitting mode based on the control instructions until the target knitted product is generated, wherein the knitting device corresponds to a first knitting mode and a second knitting mode, in the first knitting mode, the first head and the second head maintain a preset distance in the knitting direction, and in the second knitting mode, the first head and the second head maintain a symmetrical state perpendicular to the knitting direction; after the first head and the first yarn nozzle move away from the corresponding knitting area, controlling the first head and the first yarn nozzle to be stationary, and determining a rotation start time of the first head according to the current running speed of the second head and the second yarn nozzle in the first knitting direction, a preset parking position of the second yarn nozzle, and the running speed of the first head; driving the first head to rotate and run in a second knitting direction according to the rotation start time, so that the positions of the first head and the second yarn nozzle are synchronized when the second head and the second yarn nozzle move away from the corresponding knitting area; after the second head moves away from the corresponding knitting area, controlling the second head to rotate and run to the parking position of the first yarn nozzle, so that the positions of the second head and the first yarn nozzle are synchronized.

2. The method of claim 1, wherein, The target knitted product is composed of first category loops and second category loops, the knitting device knits to generate the first category loops in the first knitting mode, and knits to generate the second category loops in the second knitting mode; controlling the knitting device to knit based on a corresponding knitting mode comprises: if it is determined that the to-be-knitted loop is a first category loop, it is determined that the corresponding knitting mode of the knitting device is the first knitting mode; controlling the knitting device to knit the first category loop in the first knitting mode.

3. The method of claim 2, wherein, controlling the knitting device to knit the first category loop in the first knitting mode comprises: controlling the first head and the first yarn nozzle to synchronously knit a first side of the first category loop in the corresponding knitting area in the first knitting direction; after determining that the distance between the first head and the first yarn nozzle and the second head and the second yarn nozzle is the preset distance, controlling the second head and the second yarn nozzle to synchronously knit a second side of the first category loop in the corresponding knitting area in the first knitting direction; wherein the first head is a leading head, the second head is a trailing head, and the first head and the second head have the same speed when running.

4. The method of claim 1, wherein, The method further comprises: After determining the position synchronization of the first head and the second yarn nozzle, the first head and the second yarn nozzle are controlled to knit a first side of another first category loop in a corresponding knitting area along the second knitting direction synchronously; After determining the position synchronization of the second head and the first yarn nozzle, the second head and the first yarn nozzle are controlled to knit a second side of the another first category loop in a corresponding knitting area along the second knitting direction synchronously; wherein the first head is a leading head, and the second head is a trailing head.

5. The method of claim 2, wherein, The knitting device further comprises a first yarn nozzle; the control of the knitting device based on the corresponding knitting mode further comprises: If it is determined that the to-be-knitted loop is a second category loop, it is determined that the corresponding knitting mode of the knitting device is the second knitting mode; The first head and the second head are controlled to maintain a symmetrical state, and the first head, the second head and the first yarn nozzle are controlled to knit a second category loop in a corresponding knitting area along a first knitting direction or a second knitting direction synchronously; wherein the second category loop is a closing loop.

6. The method according to any one of claims 1-5, characterized in that, The knitting device further comprises a first motor, a second motor and a yarn nozzle driving motor, the first motor is electrically connected with the first head, the second motor is electrically connected with the second head, and the yarn nozzle driving motor is electrically connected with the corresponding yarn nozzle; the control instruction comprises a first motor control instruction, a second motor control instruction and a yarn nozzle driving instruction; Based on the control instruction, the knitting device is controlled to knit based on the corresponding knitting mode until the target knitted product is generated, comprising: The first motor control instruction is sent to the first motor, the second motor control instruction is sent to the second motor, and the yarn nozzle driving instruction is sent to the yarn nozzle driving motor; Based on the first motor, the second motor and the yarn nozzle driving motor, the knitting device is controlled to knit based on the corresponding knitting mode according to the first motor control instruction, the second motor control instruction and the yarn nozzle driving instruction, and the target knitted product is generated; wherein the first motor is used to drive the first head, the second motor is used to drive the second head, and the yarn nozzle driving motor is used to drive the corresponding yarn nozzle.

7. A braid generating device characterized by comprising: The device comprises: A generation unit is configured to generate a control instruction for a knitting device according to knitting data; wherein the control instruction is used to instruct the knitting device to generate a target knitted product, the knitting device comprises a first head and a second head, the first head is located on a first motor main shaft, the second head is located on a second motor main shaft, and the knitting device further comprises a first yarn nozzle and a second yarn nozzle; The processing unit is configured to control the knitting device to knit based on the corresponding knitting mode based on the control instruction until the target knitted fabric is generated; wherein the knitting device corresponds to a first knitting mode and a second knitting mode, in the first knitting mode, the first head and the second head maintain a preset distance along the knitting direction, in the second knitting mode, the first head and the second head maintain a symmetrical state perpendicular to the knitting direction; the processing unit comprises a first control module, and the first control module comprises a third control submodule; The third control submodule is specifically configured to control the first head and the first yarn nozzle to be stationary after the first head and the first yarn nozzle move away from the corresponding knitting area, and determine a rotation start time of the first head according to a running speed of the second head and the second yarn nozzle along the first knitting direction, a preset parking position of the second yarn nozzle, and a running speed of the first head; According to the rotation start time, the first head is driven to rotate and run along the second knitting direction, so that the positions of the first head and the second yarn nozzle are synchronized when the second head and the second yarn nozzle move away from the corresponding knitting area; After the second head moves away from the corresponding knitting area, the second head is controlled to rotate and run to the parking position of the first yarn nozzle, so that the positions of the second head and the first yarn nozzle are synchronized.

8. An electronic device, comprising: The electronic device comprises a memory and a processor; The memory is configured to store a computer program; The processor is configured to read the computer program stored in the memory, and execute the knitted fabric generation method according to the computer program in the memory.

9. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer execution instructions, and when the processor executes the computer execution instructions, the knitted fabric generation method according to any one of claims 1-6 is realized.

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