阅读说明：本技术 提花手套机制版系统中的编织动作误检方法及图形化显示 (Weaving action false detection method and graphical display in jacquard glove machine plate-making system ) 是由 曾毓 黄乐 高明煜 于 2021-06-10 设计创作，主要内容包括：本发明涉及提花手套机制版系统中的编织动作误检方法及图形化显示。编织动作图形化显示方法,主要包括：手套机花样工艺文件动作行数据内容解析过程；动作行图形化显示过程。工艺文件的编织动作误检方法,包括撞针检测过程和拖线检测过程。本发明通过固定长度的动作行数据读取或数据加载,降低动作行数据解析的难度,提高解析速度；本发明通过对编织动作出针结果和纱嘴移动的模拟绘制,能辅助手套工艺导出时的撞针、拖线等错误检查,大幅减少工艺上机测试时间,避免造成更多的原材料浪费,极大地提高制版设计人员的生产效率。(The invention relates to a weaving action false detection method and graphical display in a jacquard glove machine plate-making system. The graphical display method of knitting action mainly comprises the following steps: analyzing the action line data content of the pattern process file of the glove knitting machine; the action rows graphically display the process. The false knitting motion detection method of the process file comprises a striker detection process and a drag line detection process. The invention reduces the difficulty of analyzing the action line data and improves the analyzing speed by reading or loading the action line data with fixed length; according to the invention, through simulation drawing of the knitting action needle-out result and the movement of the yarn nozzle, error checking of a firing pin, a dragging line and the like during glove process exporting can be assisted, the process on-machine testing time is greatly reduced, more raw material waste is avoided, and the production efficiency of plate-making designers is greatly improved.)

1. A weaving action graphic display method in a jacquard glove machine plate-making system is characterized by mainly comprising the following steps:

analyzing the action line data content of the pattern process file of the glove knitting machine;

an action line graphical display process;

the glove machine pattern process file action line data content analysis process comprises the steps of reading data with fixed byte size from a glove machine pattern process file according to lines, storing the data in structure data variables of corresponding action lines, and analyzing the structure data variables of a single action line to obtain action line information;

the action line graphical display process is to obtain a single action line graph by drawing according to the action line information analyzed by the structure data variable of the single action line, and continuously add each action line graph to a list view, so as to realize the graphical viewing of the action details of the glove during continuous knitting.

2. The method as claimed in claim 1, wherein the glove knitting machine pattern process file is obtained by compiling a jacquard glove pattern drawn by a designer by the jacquard glove knitting machine plate making system.

3. The method as claimed in claim 1, wherein the process file data is hexadecimal, and includes header information of 400 bytes and structure data variables of each action row located behind the header information, and each action row includes 40 bytes;

the structure data variables of each action row are as follows:

wherein the first byte represents the Cmd command value, and the Cmd command word has three values of "a", "B" and "0"; the 2 nd byte represents a Spinfo speed section, the value interval of the Spinfo is 0 to 36, when the value is equal to 0, the moving speed section and the uplink of the machine head are kept unchanged, and the value which is greater than 0 represents the index number of the machine head speed section; bytes 3 to 32 represent the composite data Aboinfo, which is parsed differently according to the Cmd command word value; 33 th to 36 th bytes represent the degree information Dminfo, and 4 bytes are total, and respectively represent the degree section information selected by 4 degree motors; the 37 th byte and the 38 th byte represent an action electromagnet command mask Dctinfo and contain information on whether 8 action triangle electromagnets are in action or not, wherein the 37 th byte adopts a low 4-bit mode corresponding to a front bed rising triangle, a rubber triangle, a P triangle and a needle clearing triangle, and the 38 th byte adopts a low 4-bit mode corresponding to a back bed rising triangle, a rubber triangle, a P triangle and a needle clearing triangle; the 39 th and 40 th bytes represent the action electromagnet command value Dctact; if a certain bit in the Dctinfo action mask is 1, judging the state of the current action triangular electromagnet according to the upper value of the corresponding bit in Dcontact, namely, the upper value of the corresponding bit in Dcontact is 0 to indicate that the current action triangular electromagnet is released, and the upper value of the corresponding bit in Dcontact is 1 to indicate that the current action triangular electromagnet is attracted; for example, the Dctinfo value is 0x11, the Dcontact value is 0x01, namely, the attraction of the No. 1 electromagnet and the release of the No. 5 electromagnet are represented;

and the compound data Aboinfo is analyzed according to the difference of the Cmd command word values, specifically, if Cmd is 0, the compound data Aboinfo is other compound data, otherwise, the compound data Aboinfo is needle selection compound data.

4. The method for graphically displaying knitting actions in a jacquard glove-making machine plate-making system according to claim 3, characterized in that the needle selection composite data is as follows:

the analysis of the needle selection composite data comprises the following steps:

1) analyzing the moving direction of the machine head: if the moving target position of the machine head of the current action row is larger than the moving target position of the machine head of the last action row, the machine head moves to the left; otherwise, the right row is performed;

2) analyzing the needle selection result: taking the front and back bed needle selection results of the previous action row as the current needle selection initial state, and then acquiring front and back bed needle selection information of the current action row; when the machine head moves left, the needle selection result calculation of the front bed is carried out firstly, and then the needle selection result calculation of the back bed is carried out; when the machine head moves to the right, the needle selection result calculation of the back bed is carried out firstly, and then the needle selection result calculation of the front bed is carried out; after the calculation and analysis are completed, the needle selection results of the front bed and the back bed of the current action row are used as the initial needle selection state of the next action row;

the needle selection state respectively represents three needle selection states of an empty needle position, a high position and a half high position by three symbols of 0, H and A, wherein the initial state of each needle selection of the first action row is default to the empty needle position;

when the machine head moves left, the calculation of the needle selection result of the front bed is specifically that if the needle clearing cam action of the front bed is 1 in the current action, the needle selection result is an empty needle; if the action of the needle-cleaning triangle of the bed before the current action row is 0, judging whether the current action row has needle selection information, if so, judging whether the current needle selection initial state is an A-bit needle, if not, continuously judging whether the current needle selection initial state is the A-bit needle, if so, modifying the needle selection result into the H-bit needle, otherwise, judging that the needle selection result is the current needle selection initial state; finally, the needle selection result of the previous bed of the current action row is taken as the initial needle selection state of the next action row; the selection result calculation of the back bed is specifically that if the back bed needle clearing cam action of the current action row is 1, the selection result is an empty needle; if the needle-clearing cam action of the bed behind the current action row is 0, judging whether the current action row has needle selection information, if so, the needle selection result is an A-bit needle, and if not, the needle selection result is the current needle selection initial state; finally, the needle selection result of the back bed of the current action row is taken as the initial needle selection state of the next action row;

when the machine head moves to the right, the calculation of the needle selection result of the front bed is specifically that if the needle clearing cam action of the front bed is 1 in the current action row, the needle selection result is an empty needle; if the needle cleaning action of the bed before the current action row is 0, judging whether the current action row has needle selection information, if so, the needle selection result is A, namely the needle, and if not, the needle selection result is the current needle selection initial state; finally, the needle selection result of the previous bed of the current action row is taken as the initial needle selection state of the next action row; the selection result calculation of the back bed is specifically that if the back bed needle clearing cam action of the current action row is 1, the selection result is an empty needle; if the needle-clearing cam action of the bed behind the current action row is 0, judging whether the current action row has needle selection information, if so, judging that the needle selection result is an H-bit needle, if not, continuously judging whether the current needle selection initial state is an A-bit needle, if so, modifying the needle selection result into the H-bit needle, and if not, judging that the needle selection result is the current needle selection initial state (namely an empty needle position or an H position); finally, the needle selection result of the back bed of the current action row is taken as the initial needle selection state of the next action row;

when the machine head moves to the right, the needle selection information of the xzgd hook knife is also considered, the field information represents the needle selection information of the needle positions corresponding to the 4 hook knives on the right side of the back bed needle plate, if the needle selection is carried out on the xzgd corresponding position, the needle selection result of the position is A, otherwise, the needle position is empty;

3) analyzing needle withdrawal results: calculating the needle outlet result of the current action line according to the needle selection results of the front and back beds of the previous action line and the action triangles of the front and back beds of the current action line; the triangle actions in the glove knitting machine comprise a bottom lifting triangle, a rubber band triangle, a P triangle and a needle cleaning triangle, wherein each action triangle is divided into a front bed and a rear bed by 1, and the actions of the actions are controlled by an electromagnet;

the method comprises the following steps:

when the machine head moves left, as for the needle withdrawing result of the front bed, when the triangular motion of the front bed P is taken as 1, the needle withdrawing result of the H position corresponding to the needle position is full-high, the needle withdrawing result of the A position needle is half-high, and the needle does not withdraw at the empty needle position; when the trigonometric movement of the front bed P is 0, the needle can not be drawn out of the front bed in the current movement; for the back bed needle withdrawing result, when the back bed bottom lifting triangle motion is taken as 1, the needle withdrawing result of the H position of the back bed corresponding to the needle position is full height, no needle is withdrawn at the empty needle position, and when the back bed bottom lifting triangle motion is taken as 0, no needle is withdrawn at the back bed by the current motion;

correspondingly, when the machine head moves to the right, as for the needle outlet result of the front bed, when the triangular motion of the front bed at the bottom rising is taken as 1, the H-position needle of the front bed is out of the full-height needle, the needle is not out at the empty needle position, and when the triangular motion of the front bed starting is taken as 0, the needle is not out at the front bed in the current motion; for the back bed needle withdrawing result, when the back bed P triangular motion is 1, the needle withdrawing result of the H position for the corresponding needle position is full height, the needle withdrawing result of the A position is half height, and the needle withdrawing is not performed at the empty needle position; when the triangle motion of the back bed P is 0, the needle is not drawn out when the back bed is moved by the current motion;

4) analyzing the yarn feeder action index: the two data of Dcconfo and Dccocpos are used for judging the moving result of the yarn nozzle in the current action, and the Dcconfo and Dccocpos respectively store the number and the position information of 4 yarn nozzles; if the storage value of Dcconfo is 1-6 and the value represents the yarn nozzle number, the corresponding dcucpos represents the yarn nozzle starting moving position of the number; if the stored value of Dcucinfo is 11 to 16, the value minus 10 indicates the yarn feeder number, and the corresponding dcucpos indicates the target movement position of the yarn feeder of the number.

5. The method for graphically displaying knitting actions in a jacquard glove machine platemaking system according to claim 3, wherein other composite data are specifically as follows:

the other compound data analysis comprises the following steps:

1) analyzing the moving positions of a fork knife and a scissor seat: the Cdpos value is 0 to indicate that the fork tool does not act, the value is 1 to indicate that the fork tool returns to zero, and the other values indicate the moving target position of the fork tool; the Jdzpos value is 0 to indicate that the scissor seat does not move, the value is 1 to indicate that the scissor seat returns to zero, and the other values indicate the movement target positions of the scissor seat;

2) analyzing information of the scissors and the blowing switch: judging the switch information swinfo, wherein the switch information swinfo has 8 binary bits; the low 4 bit indicates whether the switches of the scissors, the scissors blower and the machine head blower are opened or not, and the high 4 bit indicates the opening positions of the scissors, the scissors blower and the machine head blower;

3) and hook command analysis: a Gzcmd value of 1 indicates a hooked command, and a Gzpos value of 0 indicates a hook descending and a value of 1 indicates a hook ascending; a Gzcmd value of 0 indicates a hookless command.

6. The method as claimed in claim 1, wherein the single action line pattern is composed of two parallel horizontal dividing lines and an action line part display pattern; wherein the upper dividing line represents the rear bed plate and the lower dividing line represents the front bed plate.

7. The method of claim 1, wherein the step of displaying the knitting motion pattern in the jacquard glove-making system comprises:

1) handpiece moving direction, target position: when the machine head moves to the left, drawing a leftward flow arrow "< <" at the needle position of the machine head, and drawing a target position to the left at the end needle position; drawing a rightward flow arrow "> > > > > >" at the head moving needle position, and drawing "× target position" to the right at the ending needle position when the head moves to the right;

2) needle selection information for each needle position: when the needle selection result of the action row on the needle position is an H-position needle, drawing 'H', if the needle is an A-position needle, drawing 'A', and if the needle is an empty needle, not drawing; the front bed needle selection is drawn below the front bed needle plate, the back bed needle selection is drawn above the back bed needle plate, and if needle selection information exists on the needle position, the needle position is represented by the occupied space of a shadow block;

3) displaying the needle output result at each needle position: for the antenatal bed, when the needle outlet result of the needle position is half high, "v" is drawn, and when the needle outlet result of the needle position is full high, "↓" is drawn; for the back bed, when the needle outlet result of the needle position is half high, drawing inverted ' v ', and when the needle outlet result of the needle position is full high, ') is drawn;

4) displaying the moving and parking positions of the yarn nozzle; no. 1-6 of the yarn nozzles represent 6 different yarn nozzle numbers; for the action yarn nozzle index Dcaunfo in the internal structure of the needle selection composite data, 1-6 represent DC (with yarn nozzle), and 11-16 represent UC (yarn releasing nozzle); if the action yarn nozzle index is 1-6, drawing 'with yarn nozzle (number) ↓ (the line yarn nozzle position)'; if the action yarn nozzle index is 11-16, drawing' yarn nozzle (number) × (the position of the yarn nozzle in the row) ×) in the action row graphic list; for the display of the moving position of the front bed yarn feeder, drawing blue _ 'representation below the corresponding needle position, and for the display of the moving position of the rear bed yarn feeder, drawing green _' representation above the corresponding needle position; for the use condition of the yarn nozzle, the top of the target position of the graphic list is filled with 6 squares with different colors and 1-6 numbers for drawing;

5) displaying the moving positions of the fork knife and the scissor seat: when the positions of the fork knife and the scissor seat of the front action row are more than 0 and less than 2 times of the width of the needle plate, drawing two horizontal line segments with different colors at the middle positions of the front needle plate and the rear needle plate to respectively represent the target moving positions of the fork knife and the scissor seat;

the drawing of the fork movement position is specifically that when the Cdpos value is 0, "fork zero" is drawn in the upper left corner of the action row area, and when the Cdpos value is not zero, "fork → (target position)";

the drawing of the moving position of the scissors seat is the same as that of the fork knife, and only the fork knife is changed into the scissors seat;

6) displaying up and down actions of the hook: when the Gzcmd value is 1, the Gzpos value of 1 indicates rising, the hook ↓ "is drawn, and the hook ↓" is drawn; when the Gzcmd value is 0, no drawing is performed;

7) displaying speed section and degree information:

for the speed segment Spinfo variable, 1 byte is occupied, and a value of 0 indicates that the last speed segment is kept, and "speed: same as above "; greater than 0 and equal to or less than 36 represent an emptying speed segment;

for the variable of the degree information Dmin fo, 4 bytes are occupied, four degree motors are used, the value is 0, the degree motors return to zero, other values indicate corresponding degree information, and according to the specific degree value, the speed of the action row view and the degree section column are drawn as' degree: 1 section count, 2 section count, 3 section count and 4 section count;

8) displaying the current action in a triangular state:

for the front bed, when the machine head moves to the right and the front bed starts to move at a triangle as 1, drawing a 'bottom starting' state; when the machine head moves left, if the rubber band moves in a triangular mode, a rubber band is drawn, and if the needle cleaning triangle moves to be 1, a needle cleaning state is drawn;

for the back bed, when the machine head moves left and the triangular motion of the back bed rising is taken as 1, drawing the 'rising' state, when the machine head moves right, if the rubber band triangular motion exists, drawing the 'rubber band', and if the triangular motion of the needle cleaning is taken as 1, drawing the 'needle cleaning' state;

9) scissors, the switch of blowing show when the line of current action finishes: for the switching value information swinfo in other compositions, the low 4 bits comprise a scissors switch J, a scissors blowing switch WJ and a nose blowing WT, and the high 4 bits comprise corresponding positions; drawing information of scissors and a blowing switch when the current action line is ended in each action line end state column, drawing a 'scissors cutting line' action when J is 0, and drawing a 'scissors opening' action when J is 1; when WJ is 0, no drawing is performed, and when WJ is 1, the drawing action of 'scissor blowing'; when WT is 0, no drawing is performed, and when WT is 1, the action "head blow" is drawn.

8. A weaving action false detection method of a process file in a jacquard glove machine plate-making system is characterized by comprising a firing pin detection process and a drag line detection process;

the striker detection process is that when the needle outlet result and the yarn nozzle position are drawn at each needle position in the action row graph, whether the yarn nozzle is parked at the position d near the needle outlet in the needle outlet result is judged, if yes, the action row graph is used for indicating which action row has the striker abnormity at which needle position, otherwise, the striker abnormity does not exist;

the needle-out vicinity position d satisfies:

d₀-α≤d≤d₀+α

wherein d is₀The needle position of each needle is shown, and alpha is a parameter manually set according to experience;

the drag line detection process is that when a needle outlet result is obtained at each needle position in a drawing action line graph, the spacing distance between the current needle outlet position and the next adjacent needle outlet position is judged, if the spacing between the two needle outlet positions is smaller than beta, the needle outlet position is considered to be abnormal, otherwise, whether the current needle outlet position carries a yarn nozzle to move along with the machine head is continuously judged, if not, the current needle outlet position is considered to have the drag line condition, after the drawing is finished, a prompt action line which has the drag line abnormal condition is prompted, and otherwise, the drag line abnormal condition is avoided.

Technical Field

The invention relates to the technical field of glove machine plate making, in particular to a weaving action graphical display method in a jacquard glove machine plate making system.

Background

At present, a glove machine plate-making system circulated in the market cannot analyze a glove machine process file, graphically displays data contents of the process file, cannot clearly and efficiently identify specific working conditions of a knitting line in the glove machine plate-making system, cannot graphically display knitting actions to plate-making designers, and influences the design efficiency and analysis debugging capability of the glove machine plate-making system to a certain extent. Meanwhile, the conventional weaving action false detection method is more traditional, so that the longer on-machine test time is caused, raw materials are wasted, and the production efficiency of plate-making designers is greatly reduced.

Disclosure of Invention

The invention aims to solve the problem that the specific working condition of a knitting line cannot be clearly and efficiently identified in a glove machine plate-making system, and provides a knitting action graphical display method in a jacquard glove machine plate-making system.

A weaving action graphic display method in a jacquard glove machine plate-making system mainly comprises the following steps:

analyzing the action line data content of the pattern process file of the glove knitting machine;

an action line graphical display process;

the process for analyzing the data content of the motion line of the glove knitting machine pattern process file comprises the steps of reading data with fixed byte size from the process file according to lines and storing the data in a structure data variable of a corresponding motion line after a jacquard glove pattern drawn by a designer is compiled into an upper computer process file by a jacquard glove knitting machine plate-making system, and then analyzing the structure data variable of a single motion line to obtain motion line information.

Preferably, the process file data is hexadecimal, and includes header information of 400 bytes and structure data variables of each action row located behind the header information, and each action row includes 40 bytes;

the structure data variables of each action row are as follows:

wherein the first byte represents the Cmd command value, and the Cmd command word has three values of "a", "B" and "0"; the 2 nd byte represents a Spinfo speed section, the value interval of the Spinfo is 0 to 36, when the value is equal to 0, the moving speed section and the uplink of the machine head are kept unchanged, and the value which is greater than 0 represents the index number of the machine head speed section; bytes 3 to 32 represent the composite data Aboinfo, which is parsed differently according to the Cmd command word value; 33 th to 36 th bytes represent the degree information Dminfo, and 4 bytes are total, and respectively represent the degree section information selected by 4 degree motors; the 37 th byte and the 38 th byte represent an action electromagnet command mask Dctinfo and contain information on whether 8 action triangle electromagnets are in action or not, wherein the 37 th byte adopts a low 4-bit mode corresponding to a front bed rising triangle, a rubber triangle, a P triangle and a needle clearing triangle, and the 38 th byte adopts a low 4-bit mode corresponding to a back bed rising triangle, a rubber triangle, a P triangle and a needle clearing triangle; the 39 th and 40 th bytes represent the action electromagnet command value Dctact; if a certain bit in the Dctinfo action mask is 1, judging the state of the current action triangular electromagnet according to the upper value of the corresponding bit in Dcontact, namely, the upper value of the corresponding bit in Dcontact is 0 to indicate that the current action triangular electromagnet is released, and the upper value of the corresponding bit in Dcontact is 1 to indicate that the current action triangular electromagnet is attracted; for example, the Dctinfo value is 0x11, the Dcontact value is 0x01, namely, the attraction of the No. 1 electromagnet and the release of the No. 5 electromagnet are represented;

and the compound data Aboinfo is analyzed according to the difference of the Cmd command word values, specifically, if Cmd is 0, the compound data Aboinfo is other compound data, otherwise, the compound data Aboinfo is needle selection compound data.

The needle selection composite data is as follows:

the other composite data are specifically as follows:

the invention also aims to provide a method for false detection of knitting action of a process file in a jacquard glove machine plate-making system, which comprises a firing pin detection process and a tow line detection process;

the striker detection process is that when the needle outlet result and the yarn nozzle position are drawn at each needle position in the action row graph, whether the yarn nozzle is parked at the position d near the needle outlet in the needle outlet result is judged, if yes, the action row graph is drawn, and then a concrete action row which has the striker at the needle position is prompted to have the striker abnormity, otherwise, the striker abnormity does not exist.

The needle-out vicinity position d satisfies:

d₀-α≤d≤d₀+α

wherein d is₀The needle position of each needle position is shown, alpha is a parameter which is set manually according to experience and can be 1 needle.

The thread dragging detection process is that when a needle outlet result of each needle position in an action line graph is drawn, the distance between the current needle outlet position and the next adjacent needle outlet position is judged, if the distance between the two needle outlet positions is smaller than beta (beta is a parameter which is set artificially according to experience and can be 5 needles), the needle position is considered to be abnormal, otherwise, whether a yarn nozzle of the current needle outlet position moves along with a machine head is continuously judged, if not, the thread dragging condition of the current needle outlet position is considered to occur, after the drawing is finished, the action line is prompted to have the abnormal thread dragging condition, and otherwise, the thread dragging abnormality is avoided.

The invention has the beneficial effects that:

the invention reduces the difficulty of analyzing the action line data and improves the analyzing speed by reading or loading the action line data with fixed length;

according to the invention, through simulation drawing of the knitting action needle-out result and the movement of the yarn nozzle, error checking of a firing pin, a dragging line and the like during glove process exporting can be assisted, the process on-machine testing time is greatly reduced, more raw material waste is avoided, and the production efficiency of plate-making designers is greatly improved.

Drawings

FIG. 1 is a flow chart of data content analysis of process file action lines of the method of the present invention;

FIG. 2 is a flow chart of the specific steps of the needle selection result analysis of the method of the present invention (taking the left behavior example of the machine head);

FIG. 3 is a flowchart showing the steps of analyzing the needle-out result according to the method of the present invention (taking the left behavior of the handpiece as an example);

FIG. 4 is a diagram of a basic diagram of a graphical display of an action line of the method of the present invention.

Detailed Description

In order to make the implementation purpose and technical solution of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

A weaving action graphic display method in a jacquard glove machine plate-making system mainly comprises the following steps:

analyzing the action line data content of the pattern process file of the glove knitting machine;

the action rows graphically display the process.

The process for analyzing the data content of the motion line data of the glove knitting machine pattern process file comprises the steps of reading data with fixed byte size from the process file according to lines and storing the data in a structure data variable of a corresponding motion line after a jacquard glove pattern drawn by a designer is compiled into an upper computer process file by a jacquard glove knitting machine plate making system, and analyzing the structure data variable of a single motion line (as shown in figure 1) to obtain motion line information.

Preferably, the process file data is hexadecimal, and includes header information of 400 bytes and structure data variables of each action row located behind the header information, and each action row includes 40 bytes;

the structure data variables of each action row are as follows:

wherein the first byte represents the Cmd command value, and the Cmd command word has three values of "a", "B" and "0"; the 2 nd byte represents a Spinfo speed section, the value interval of the Spinfo is 0 to 36, when the value is equal to 0, the moving speed section and the uplink of the machine head are kept unchanged, and the value which is greater than 0 represents the index number of the machine head speed section; bytes 3 to 32 represent the composite data Aboinfo, which is parsed differently according to the Cmd command word value; 33 th to 36 th bytes represent the degree information Dminfo, and 4 bytes are total, and respectively represent the degree section information selected by 4 degree motors; the 37 th byte and the 38 th byte represent an action electromagnet command mask Dctinfo and contain information on whether 8 action triangle electromagnets are in action or not, wherein the 37 th byte adopts a low 4-bit mode corresponding to a front bed rising triangle, a rubber triangle, a P triangle and a needle clearing triangle, and the 38 th byte adopts a low 4-bit mode corresponding to a back bed rising triangle, a rubber triangle, a P triangle and a needle clearing triangle; the 39 th and 40 th bytes represent the action electromagnet command value Dctact; if a certain bit in the Dctinfo action mask is 1, judging the state of the current action triangular electromagnet according to the upper value of the corresponding bit in Dcontact, namely, the upper value of the corresponding bit in Dcontact is 0 to indicate that the current action triangular electromagnet is released, and the upper value of the corresponding bit in Dcontact is 1 to indicate that the current action triangular electromagnet is attracted; for example, the Dctinfo value is 0x11, the Dcontact value is 0x01, namely, the attraction of the No. 1 electromagnet and the release of the No. 5 electromagnet are represented;

and the compound data Aboinfo is analyzed according to the difference of the Cmd command word values, specifically, if Cmd is 0, the compound data Aboinfo is other compound data, otherwise, the compound data Aboinfo is needle selection compound data.

The needle selection composite data is as follows:

the analysis of the needle selection composite data comprises the following steps:

1) analyzing the moving direction of the machine head: if the moving target position of the machine head of the current action row is larger than the moving target position of the machine head of the last action row, the machine head moves to the left; otherwise, the right row is performed; the origin of the machine head coordinate is on the right side, and the origin of the machine head coordinate is increased leftwards and decreased rightwards;

2) analyzing the needle selection result: taking the front and back bed needle selection results of the previous action row as the current needle selection initial state, and then acquiring front and back bed needle selection information of the current action row; when the machine head moves left, the needle selection result calculation of the front bed is carried out firstly, and then the needle selection result calculation of the back bed is carried out; when the machine head moves to the right, the needle selection result calculation of the back bed is carried out firstly, and then the needle selection result calculation of the front bed is carried out; after the calculation and analysis are completed, the needle selection results of the front bed and the back bed of the current action row are used as the initial needle selection state of the next action row;

the needle selection state respectively represents three needle selection states of an empty needle position, a high position and a half high position by three symbols of 0, H and A, wherein the initial state of each needle selection of the first action row is default to the empty needle position;

as shown in fig. 2, when the machine head moves to the left, the calculation of the needle selection result of the front bed is specifically that if the needle clearing cam action of the front bed in the current action row is 1, the needle selection result is an empty needle; if the action of the needle-cleaning triangle of the bed before the current action row is 0, judging whether the current action row has needle selection information, if so, judging that the needle selection result is an H-bit needle, if not, continuously judging whether the current needle selection initial state is an A-bit needle, if so, modifying the needle selection result into the H-bit needle, and if not, judging that the needle selection result is the current needle selection initial state (namely an empty needle position or an H position); finally, the needle selection result of the previous bed of the current action row is taken as the initial needle selection state of the next action row;

when the machine head moves left, the selection result calculation of the back bed is specifically that if the needle clearing cam action of the back bed in the current action row is 1, the selection result is an empty needle; if the needle-clearing cam action of the bed behind the current action row is 0, judging whether the current action row has needle selection information, if so, the needle selection result is an A-bit needle, and if not, the needle selection result is the current needle selection initial state (namely an empty needle position or an H position); finally, the needle selection result of the back bed of the current action row is taken as the initial needle selection state of the next action row;

when the machine head moves to the right, the calculation of the needle selection result of the front bed is specifically that if the needle clearing cam action of the front bed is 1 in the current action row, the needle selection result is an empty needle; if the needle cleaning action of the bed before the current action row is 0, judging whether the current action row has needle selection information, if so, the needle selection result is A, namely, the needle, and if not, the needle selection result is in the current needle selection initial state (namely, an empty needle position or an H position); finally, the needle selection result of the previous bed of the current action row is taken as the initial needle selection state of the next action row;

when the machine head moves to the right, the selection result calculation of the back bed is specifically that if the back bed needle cleaning triangle action of the current action row is 1, the selection result is an empty needle; if the needle-clearing cam action of the bed behind the current action row is 0, judging whether the current action row has needle selection information, if so, judging that the needle selection result is an H-bit needle, if not, continuously judging whether the current needle selection initial state is an A-bit needle, if so, modifying the needle selection result into the H-bit needle, and if not, judging that the needle selection result is the current needle selection initial state (namely an empty needle position or an H position); finally, the needle selection result of the back bed of the current action row is taken as the initial needle selection state of the next action row;

particularly, when the machine head moves to the right, the needle selection information of the xzgd hook knife is considered, the field information represents the needle selection information of the needle positions corresponding to the 4 hook knives on the right side of the back bed needle plate, if the position corresponding to the xzgd hook knife has needle selection, the needle selection result of the position is A, and if not, the needle position is empty;

3) analyzing needle withdrawal results: calculating the needle outlet result of the current action line according to the needle selection results of the front and back beds of the previous action line and the action triangles of the front and back beds of the current action line; the triangle actions in the glove knitting machine comprise a bottom lifting triangle, a rubber band triangle, a P triangle and a needle cleaning triangle, wherein each action triangle is divided into a front bed and a rear bed by 1, and the actions of the actions are controlled by an electromagnet;

the method comprises the following steps:

as shown in fig. 3, when the machine head moves to the left, as for the needle withdrawing result of the front bed, when the triangular movement of the front bed P is 1, the needle withdrawing result of the H-position needle withdrawing corresponding to the needle position is full-high, the needle withdrawing result of the a-position needle withdrawing is half-high, and the needle withdrawing is not performed at the empty needle position; when the trigonometric movement of the front bed P is 0, the needle can not be drawn out of the front bed in the current movement; for the back bed needle withdrawing result, when the back bed rising bottom triangular motion is taken as 1, the needle withdrawing result of the H position of the back bed corresponding to the needle position is full height, no needle is withdrawn at an empty needle position (the back bed does not have an A position needle when the machine head moves left), and when the back bed rising bottom triangular motion is taken as 0, no needle is withdrawn at the back bed when the current motion moves;

correspondingly, when the machine head moves to the right, and as for the needle outlet result of the front bed, the triangular motion of the front bed at the bottom rising is taken as 1, the H-bit needle of the front bed is out of the full-height needle, the needle is not out at the empty needle position (the front bed does not have the A-bit needle when the machine head moves to the right), and when the triangular motion of the front bed starting is taken as 0, the needle is not out at the front bed when the machine head moves to the right; for the back bed needle withdrawing result, when the back bed P triangular motion is 1, the needle withdrawing result of the H position for the corresponding needle position is full height, the needle withdrawing result of the A position is half height, and the needle withdrawing is not performed at the empty needle position; when the triangle motion of the back bed P is 0, the needle is not drawn out when the back bed is moved by the current motion;

4) analyzing the yarn feeder action index: the two data of Dcconfo and Dccocpos are used for judging the moving result of the yarn nozzle in the current action, and the Dcconfo and Dccocpos respectively store the number and the position information of 4 yarn nozzles; if the storage value of Dcconfo is 1-6 and the value represents the yarn nozzle number, the corresponding dcucpos represents the yarn nozzle starting moving position of the number; if the stored value of Dcucinfo is 11 to 16, the value minus 10 indicates the yarn feeder number, and the corresponding dcucpos indicates the target movement position of the yarn feeder of the number.

The other composite data are specifically as follows:

the other compound data analysis comprises the following steps:

1) analyzing the moving positions of a fork knife and a scissor seat: the Cdpos value is 0 to indicate that the fork tool does not act, the value is 1 to indicate that the fork tool returns to zero, and the other values indicate the moving target position of the fork tool; the Jdzpos value is 0 to indicate that the scissor seat does not move, the value is 1 to indicate that the scissor seat returns to zero, and the other values indicate the movement target positions of the scissor seat;

2) analyzing information of the scissors and the blowing switch: judging the switch information swinfo, wherein the switch information swinfo has 8 binary bits; the low 4 bit indicates whether the switches of the scissors, the scissors blower and the machine head blower are opened or not, and the high 4 bit indicates the opening positions of the scissors, the scissors blower and the machine head blower;

3) and hook command analysis: a Gzcmd value of 1 indicates a hooked command, and a Gzpos value of 0 indicates a hook descending and a value of 1 indicates a hook ascending; a Gzcmd value of 0 indicates a hookless command.

The single action line graph consists of two parallel horizontal dividing lines and action line part display graphs; wherein the upper dividing line represents the rear bed plate and the lower dividing line represents the front bed plate.

The action row part display graph as shown in fig. 4 includes:

1) handpiece moving direction, target position: when the machine head moves to the left, drawing a leftward flow arrow "< <" at the needle position of the machine head, and drawing a target position to the left at the end needle position; drawing a rightward flow arrow "> > > > > >" at the head moving needle position, and drawing "× target position" to the right at the ending needle position when the head moves to the right;

2) needle selection information for each needle position: when the needle selection result of the action row on the needle position is an H-position needle, drawing 'H', if the needle is an A-position needle, drawing 'A', and if the needle is an empty needle, not drawing; the front bed needle selection is drawn below the front bed needle plate, the back bed needle selection is drawn above the back bed needle plate, and if needle selection information exists on the needle position, the needle position is represented by the occupied space of a shadow block;

3) displaying the needle output result at each needle position: for the antenatal bed, when the needle outlet result of the needle position is half high, "v" is drawn, and when the needle outlet result of the needle position is full high, "↓" is drawn; for the back bed, when the needle outlet result of the needle position is half high, drawing inverted ' v ', and when the needle outlet result of the needle position is full high, ') is drawn;

4) displaying the moving and parking positions of the yarn nozzle; no. 1-6 of the yarn nozzles represent 6 different yarn nozzle numbers; for the action yarn nozzle index Dcaunfo in the internal structure of the needle selection composite data, 1-6 represent DC (with yarn nozzle), and 11-16 represent UC (yarn releasing nozzle); if the action yarn nozzle index is 1-6, drawing 'with yarn nozzle (number) ↓ (the line yarn nozzle position)'; if the action yarn nozzle index is 11-16, drawing' yarn nozzle (number) × (the position of the yarn nozzle in the row) ×) in the action row graphic list; for the display of the moving position of the front bed yarn feeder, drawing blue _ 'representation below the corresponding needle position, and for the display of the moving position of the rear bed yarn feeder, drawing green _' representation above the corresponding needle position; for the use condition of the yarn nozzle, the top of the target position of the graphic list is filled with 6 squares with different colors and 1-6 numbers for drawing;

5) displaying the moving positions of the fork knife and the scissor seat: when the positions of the front action fork knife and the scissors seat are more than 0 and less than 2 times of the width (namely the number of needles) of the needle plate, drawing two horizontal line segments with different colors at the middle positions of the front needle plate and the rear needle plate to respectively represent the target moving positions of the fork knife (such as green) and the scissors seat (such as blue);

the drawing of the fork movement position is specifically that when the Cdpos value is 0, "fork zero" is drawn in the upper left corner of the action row area, and when the Cdpos value is not zero, "fork → (target position)";

the drawing of the moving position of the scissors seat is the same as that of the fork knife, and only the fork knife is changed into the scissors seat;

6) displaying up and down actions of the hook: when the Gzcmd value is 1, the Gzpos value of 1 indicates rising, the hook ↓ "is drawn, and the hook ↓" is drawn; when the Gzcmd value is 0, no drawing is performed;

7) displaying speed section and degree information:

for the speed segment Spinfo variable, 1 byte is occupied, and a value of 0 indicates that the last speed segment is kept, and "speed: same as above "; greater than 0 and equal to or less than 36 represent an emptying speed segment;

for the variable of the degree information Dmin fo, 4 bytes are occupied, four degree motors are used, the value is 0, the degree motors return to zero, other values indicate corresponding degree information, and according to the specific degree value, the speed of the action row view and the degree section column are drawn as' degree: 1 section count, 2 section count, 3 section count and 4 section count;

8) displaying the current action in a triangular state:

for the front bed, when the machine head moves to the right and the front bed starts to move at a triangle as 1, drawing a 'bottom starting' state; when the machine head moves left, if the rubber band moves in a triangular mode, a rubber band is drawn, and if the needle cleaning triangle moves to be 1, a needle cleaning state is drawn;

for the back bed, when the machine head moves left and the triangular motion of the back bed rising is taken as 1, drawing the 'rising' state, when the machine head moves right, if the rubber band triangular motion exists, drawing the 'rubber band', and if the triangular motion of the needle cleaning is taken as 1, drawing the 'needle cleaning' state;

9) scissors, the switch of blowing show when the line of current action finishes: for the switching value information swinfo in other compositions, the low 4 bits comprise a scissors switch J, a scissors blowing switch WJ and a nose blowing WT, and the high 4 bits comprise corresponding positions; drawing information of scissors and a blowing switch when the current action line is ended in each action line end state column, drawing a 'scissors cutting line' action when J is 0, and drawing a 'scissors opening' action when J is 1; when WJ is 0, no drawing is performed, and when WJ is 1, the drawing action of 'scissor blowing'; when WT is 0, no drawing is performed, and when WT is 1, the action "head blow" is drawn. By the method, the graphical display of the knitting action line of the glove machine plate-making software system can be realized, and the needle selection result and the needle outlet result state of the knitting line can be accurately judged.

A weaving action false detection method of a process file in a jacquard glove machine plate-making system comprises a firing pin detection process and a drag line detection process;

the striker detection process is that when the needle outlet result and the yarn nozzle position are drawn at each needle position in the action row graph, whether the yarn nozzle is parked at the position d near the needle outlet in the needle outlet result is judged, if yes, the action row graph is drawn, and then a concrete action row which has the striker at the needle position is prompted to have the striker abnormity, otherwise, the striker abnormity does not exist.

The needle-out vicinity position d satisfies:

d₀-α≤d≤d₀+α

wherein d is₀The needle position of each needle position is shown, alpha is a parameter which is set manually according to experience and can be 1 needle.

The thread dragging detection process is that when a needle outlet result of each needle position in an action line graph is drawn, the distance between the current needle outlet position and the next adjacent needle outlet position is judged, if the distance between the two needle outlet positions is smaller than beta (beta is a parameter which is set artificially according to experience and can be 5 needles), the needle position is considered to be abnormal, otherwise, whether a yarn nozzle of the current needle outlet position moves along with a machine head is continuously judged, if not, the thread dragging condition of the current needle outlet position is considered to occur, after the drawing is finished, the action line is prompted to have the abnormal thread dragging condition, and otherwise, the thread dragging abnormality is avoided.

The method and the plate making system overcome the defects that the specific work of a knitting line cannot be clearly and efficiently identified by the plate making software of the jacquard glove machine in the prior art, and the needle selection result and the needle position state of the needle outlet result of the glove machine cannot be judged, provide the graphical display method for the knitting action in the plate making system of the jacquard glove machine, and enhance the functionality and the practicability of the plate making system of the glove machine.

Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.