CN114672920B - Glove knitting machine control method and device, electronic equipment and storage medium - Google Patents
Glove knitting machine control method and device, electronic equipment and storage medium Download PDFInfo
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- CN114672920B CN114672920B CN202210278498.2A CN202210278498A CN114672920B CN 114672920 B CN114672920 B CN 114672920B CN 202210278498 A CN202210278498 A CN 202210278498A CN 114672920 B CN114672920 B CN 114672920B
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- 238000009940 knitting Methods 0.000 title claims abstract description 425
- 238000000034 method Methods 0.000 title claims abstract description 118
- 238000003860 storage Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 125
- 230000009471 action Effects 0.000 claims abstract description 72
- 238000002360 preparation method Methods 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 27
- 210000003811 finger Anatomy 0.000 claims description 96
- 230000008569 process Effects 0.000 claims description 65
- 238000003825 pressing Methods 0.000 claims description 28
- 238000009954 braiding Methods 0.000 claims description 26
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000010008 shearing Methods 0.000 claims description 26
- 210000004932 little finger Anatomy 0.000 claims description 21
- 238000004458 analytical method Methods 0.000 claims description 10
- 238000009941 weaving Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract description 11
- 230000000875 corresponding effect Effects 0.000 description 37
- 230000001276 controlling effect Effects 0.000 description 18
- 238000004891 communication Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 241000203475 Neopanax arboreus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/70—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used in flat-bed knitting machines
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The application provides a control method, a device, electronic equipment and a storage medium of a glove knitting machine, wherein a triangle mechanism of the glove knitting machine is controlled by a corresponding air valve, and the method comprises the following steps: reading downlink and downlink control instructions; if the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling a needle clearing cam mechanism to retract; and if the downlink control instruction is not a plain instruction, executing the downlink knitting processing according to the downlink control instruction. The air valve is used for controlling and driving each cam mechanism of the glove knitting machine, and whether to execute flat knitting preparation is determined according to the control instructions of the next two rows, so that the action processing of flat knitting is simplified, and the abrasion of the cam mechanism and the stitch is reduced.
Description
Technical Field
The application relates to the field of textiles, in particular to a control method and device of a glove knitting machine, electronic equipment and a storage medium.
Background
In the textile field, glove knitting machines can be used for mechanically manufacturing fabrics such as gloves, and the machine head station cam mechanism can be driven and controlled by a stepping motor or a self-holding electromagnet. The machine head structure controlled by the self-holding electromagnet has more cables, high failure rate, unstable operation, overlarge driving current and easy power supply impact. The driving and controlling scheme of the stepping motor easily causes the state switching speed of each triangular mechanism to be slow, thereby causing the knitting needle outlet problem. In addition, the triangle state is fixed, some special knitting actions are needed to be realized by the fixed state, and in addition, the action processing during flat knitting is complex.
There is a need for a method of controlling a glove knitting machine that simplifies the motion process of plain knitting and reduces wear of the mechanisms.
Disclosure of Invention
The application provides a control method and device of a glove knitting machine, electronic equipment and a storage medium, which are used for simplifying the action processing of flat knitting and reducing the abrasion of a cam mechanism and stitches.
In a first aspect, the present application provides a method of controlling a glove knitting machine, the cam mechanism of the glove knitting machine being controlled by a corresponding air valve, the method comprising:
reading downlink and downlink control instructions;
if the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling a needle clearing cam mechanism to retract;
and if the downlink control instruction is not a plain instruction, executing the downlink knitting processing according to the downlink control instruction.
Optionally, the executing the downlink knitting process according to the downlink control instruction includes:
detecting whether the downlink control instruction is a plain instruction;
if the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment;
if the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction; if the control instruction is an elastic knitting instruction, executing the descending elastic knitting treatment; and if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting treatment.
Optionally, the method further comprises:
generating a control instruction corresponding to each row under each knitting part through graphic analysis;
if the current setting is single knitting, executing the knitting of each line according to the control instruction corresponding to each line below the knitting part for each knitting part until the knitting of all the knitting parts is completed;
if the number of the gloves is set to be a plurality of knitting at present, repeatedly executing the knitting of each knitting position according to the set number of the gloves, and executing the knitting of each row according to the control instruction corresponding to each row below the knitting position until the knitting of all the knitting positions is completed, and until the knitting of all the gloves with the set number is completed.
Optionally, for each knitting portion, knitting of the rows is performed according to a control instruction corresponding to each row under the knitting portion, including:
for each knitting part, reading a control instruction corresponding to each row below the knitting part;
if the rows are even rows, driving the left row of the machine head, and executing a left row knitting process;
if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process.
Optionally, the method further comprises:
determining the knitting position where the current knitting is finished;
If the currently finished knitting part is a little finger or a four-finger palm, executing a first finger changing process;
if the currently finished knitting part is a ring finger or a middle finger, executing a second finger changing process;
if the currently finished knitting position is not the little finger, the ring finger, the middle finger or the four-finger palm, the next knitting action is directly executed;
the first finger changing process includes: the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action;
the second finger changing process comprises the following steps: the machine head moves right, and the upper part of the rear plate and the part of the rear plate share a needle; the machine head moves left, and the upper part of the front plate and the part of the front plate share a needle; the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action.
In a second aspect, the present application provides a control device for a glove knitting machine, the cam mechanism of the glove knitting machine being controlled by a corresponding air valve, the device comprising:
the instruction reading module is used for reading downlink and downlink control instructions;
the execution module is used for executing the needle flattening preparation if the downlink control instruction is a needle flattening instruction, wherein the needle flattening preparation comprises the step of controlling the needle clearing cam mechanism to retract;
and the execution module is also used for executing the downlink knitting processing according to the downlink control instruction if the downlink control instruction is not a plain instruction.
Optionally, the execution module is further configured to:
detecting whether the downlink control instruction is a plain instruction;
if the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment;
if the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction; if the control instruction is an elastic knitting instruction, executing the descending elastic knitting treatment; and if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting treatment.
Optionally, the apparatus further includes:
the instruction generation module is used for generating control instructions corresponding to each row under each knitting part through graphic analysis;
the knitting module is used for executing the knitting of each line according to the control instruction corresponding to each line below the knitting part for each knitting part if the current setting is single knitting until the knitting of all the knitting parts is completed;
and the knitting module is also used for repeatedly executing the steps of knitting the rows according to the control instructions corresponding to each row below the knitting parts for each knitting part according to the set number of the gloves if the current knitting is set to be a plurality of knitting, and executing the steps of knitting the rows until the knitting of all the knitting parts is completed, and until the knitting of all the gloves with the set number is completed.
Optionally, the braiding module is further configured to:
for each knitting part, reading a control instruction corresponding to each row below the knitting part;
if the rows are even rows, driving the left row of the machine head, and executing a left row knitting process;
if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process.
Optionally, the apparatus further includes:
the part determining module is used for determining the weaving part of which the current weaving is completed;
The finger changing module is used for executing a first finger changing process if the currently completed knitting position is a little finger or a four-finger palm;
the finger changing module is further used for executing a second finger changing process if the currently completed knitting position is a ring finger or a middle finger;
the finger changing module is also used for directly executing the next part knitting action if the currently finished knitting part is not a little finger, a ring finger, a middle finger or a four-finger palm;
the first finger changing process includes: the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action;
the second finger changing process comprises the following steps: the machine head moves right, and the upper part of the rear plate and the part of the rear plate share a needle; the machine head moves left, and the upper part of the front plate and the part of the front plate share a needle; the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action.
In a third aspect, the present application provides an electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium having stored therein computer-executable instructions for performing the method according to the first aspect when executed by a processor.
The application provides a control method, a device, electronic equipment and a storage medium of a glove knitting machine, wherein a triangle mechanism of the glove knitting machine is controlled by a corresponding air valve, and the method comprises the following steps: reading downlink and downlink control instructions; if the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling a needle clearing cam mechanism to retract; and if the downlink control instruction is not a plain instruction, executing the downlink knitting processing according to the downlink control instruction. The air valve is used for controlling and driving each cam mechanism of the glove knitting machine, and whether to execute flat knitting preparation is determined according to the control instructions of the next two rows, so that the action processing of flat knitting is simplified, and the abrasion of the cam mechanism and the stitch is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic view of an application scenario provided by the present application;
FIG. 2 is a schematic flow chart of a control method of a glove knitting machine according to an embodiment of the application;
fig. 3 is a schematic view of an application scenario provided in a first embodiment of the present application;
fig. 4 is a schematic flow chart of a control method of a glove knitting machine according to a second embodiment of the application;
fig. 5 is a schematic flow chart of a control method of a glove knitting machine according to a third embodiment of the application;
FIG. 6 is a schematic flow chart of a control method of a glove knitting machine according to a fourth embodiment of the application;
fig. 7 is a schematic flow chart of a control method of a glove knitting machine according to a fifth embodiment of the application;
fig. 8 is a schematic structural diagram of a control device for a glove knitting machine according to a sixth embodiment of the application;
fig. 9 is a schematic structural diagram of an electronic device according to a seventh embodiment of the present application.
Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.
In the textile sector, glove knitting machines are used to mechanically mass produce fabrics such as gloves. The most frequently movable machine head and each machine head station triangle are structurally. Typically, the head station cam mechanism may be driven and controlled by a stepper motor or a self-retaining electromagnet.
The triangle mechanism controlled by the self-holding electromagnet is simpler and convenient to maintain. However, the self-holding electromagnet controlled machine head structure has more cables, high failure rate, unstable operation, excessive driving current and easy power supply impact. Specifically, the self-holding electromagnet is controlled by 2 coils, so that the actions of driving out and retracting are realized, and the number of corresponding control cables is at least 3. For the current jacquard glove machine head structure, the number of electromagnets is at least 12, and 36 control lines are required. Meanwhile, the electromagnet is controlled by the coil, and under the condition of long-time frequent work, the coil is easy to be short-circuited due to temperature rise, the main control panel is damaged, and the system is high in failure rate and unstable in operation. Moreover, since the number of the electromagnet coils is large, the driving current is large, and the impact on the power supply is large. In addition, the control circuit board member is complicated due to the excessive control objects. Generally, the structure of controlling the triangle by using the electromagnet must be matched with other mechanical components, and the difficulty is increased to the structural design of the machine head under the condition that the space of the machine head is limited.
The driving and controlling scheme of the stepping motor easily causes the state switching speed of each triangular mechanism to be slow, thereby causing the knitting needle outlet problem. In addition, the triangle state is fixed, some special knitting actions are needed to be realized by the fixed state, and in addition, the action processing during flat knitting is complex. Specifically, compared with the self-holding electromagnet drive, the common stepping motor drive can solve most of the problems of the self-holding electromagnet scheme. However, the stepping motor is controlled by open loop control, and after a control instruction is sent, detection is not performed, so that whether the motor is in place or not cannot be judged, and inaccurate position control is easy to occur. Because of the complexity of the glove machine head, a single motor cannot complete the combined action of all stations, the control of an electromagnet is usually additionally increased, and the defects caused by electromagnet driving are certainly introduced. In addition, the glove knitting machine has the advantages that the machine head is short in stroke, and when the glove knitting machine moves in a quick and reciprocating mode, the control station of the stepping motor is not in place timely, so that the state conversion of the control station of the stepping motor also limits the improvement of the machine head speed.
Fig. 1 is a schematic view of an application scenario provided by the present application, which is used to illustrate various mechanisms and control schemes of a glove knitting machine. Pattern files manufactured by BMP format plate making software or drawing software are input into the system through the U disk, and the master control system can form proprietary format data which can be identified by the control module through analyzing BMP graphics. When the pattern is initially installed or a new pattern is replaced, the system firstly enters a reset state, in the reset process, the main control system calculates the positions of the slotting tool and the scissors according to the pattern condition, and positions the origin position of the machine head according to the zero-position sensor. After the main control detects that the starting button is started, a starting instruction is sent to the main shaft drive to execute the knitting action, the main shaft drives the machine head to run to a designated position according to the speed and the target position instruction sent by the main control system, the main shaft feeds back the needle position of the machine head through the CAN bus in the rotating process, and the main control system correspondingly controls the needle selector, the density motor and the triangle conversion mechanism according to the needle position fed back by the main shaft.
The BMP-resolved proprietary format data is in a unit of one line, and one line of data requires the spindle to drive the handpiece to run one stroke. In practical application, the glove is usually knitted according to the sequence of nine parts of a little finger, a ring finger, a middle finger, an index finger, a four-finger palm, a thumb, a five-finger palm, a rib cuff and a trimming line. In addition, part of the low-fork glove is also designed to independently design the little finger, and the position of the little finger is lower than that of other three fingers, so that a three-finger palm part is woven between the index finger and the four-finger palm. When each part is switched, the finger and yarn changing actions of cutting the yarn are realized through the cutter inserting mechanism and the yarn hooking and cutting mechanism.
There is a need for a method of controlling a glove knitting machine that simplifies the motion process of plain knitting and reduces wear of the mechanisms. One possibility is to control each cam mechanism individually by means of a gas valve. The triangle station controlled by the air valve can solve the problem of slow response of the stepper motor control because the response speed of the air valve is high. And each triangle on the machine head is independently controlled by one air valve through the air valve control triangle mechanism, so that the station state combination is rich and flexible. For realizing plain knitting on a jacquard glove machine, logic processing is convenient, wherein the abrasion between the push-needle cams and the stitch can be reduced in the state that the push-needle cams are fully retracted, the state of each cam of the machine head can be flexibly edited, the cam state can be flexibly and accurately controlled, and the abrasion between the cams and the stitch can be reduced. The pneumatic control scheme is beneficial to improving the stability of the system, increasing the flexibility of station state switching and improving the station state switching speed. In conclusion, the air valve is used for controlling the cam mechanism of the glove knitting machine, which is beneficial to simplifying the action treatment of flat knitting and reducing the abrasion of the cam and the stitch of the machine head.
The technical scheme of the present application and the technical scheme of the present application will be described in detail with specific examples. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. In describing the present application, the terms should be construed broadly in the art unless explicitly stated and limited otherwise. Embodiments of the present application will be described below with reference to the accompanying drawings.
Example 1
Fig. 2 is a schematic flow chart of a control method of a glove knitting machine according to a first embodiment of the present application, as shown in fig. 2, the method includes:
s101, reading downlink and downlink control instructions;
s102, if the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling the needle clearing cam mechanism to retract;
and S103, if the downlink control instruction is not a plain instruction, executing the downlink knitting processing according to the downlink control instruction.
The present embodiment is exemplarily described with reference to a specific application scenario: the air valve drives the triangle station of the machine head, can realize flexible change of action and state, and reduce the abrasion of triangle and stitch of the machine head, and can be controlled by the air valve to simplify the action processing during flat knitting. For the air valve driving method, the state of a pre-knitting station for plain knitting can be set. Firstly, the control instructions of the two lower rows are read, and then whether the pre-weaving state is entered is determined according to the control instructions of the two lower rows. If the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling a needle clearing cam mechanism to retract; and if the downlink control instruction is not a plain instruction, executing the downlink knitting processing according to the downlink control instruction. When the system judges that the next row is going to enter plain knitting, the station state is required to retract the needle clearing cam in advance when the present row starts, so that the present row needle selection is prevented from being cleared. When the knitting machine reaches the plain knitting line for knitting, the push needle cams can be fully retracted due to the flexibility of air valve control, so that the abrasion of the push needle cams and the stitch is reduced.
Fig. 3 is a schematic view of an application scenario provided in the first embodiment of the present application, which illustrates a structure of a glove knitting machine head mountain plate, wherein an upper half portion is a rear plate, and a lower half portion is a front plate, so as to assist in explaining a structure and corresponding actions of each triangle mechanism of the glove knitting machine. The triangle mechanism of the glove knitting machine is controlled by the corresponding air valve, and one air valve controls one triangle mechanism, so that the action design and logic processing are facilitated. When the machine head reciprocates left and right, the triangular mechanism reciprocates left and right on the needle plate together with the random head. The track formed by the triangle drives the needle to hook the thread to form a loop.
The drawing is provided with a controllable nose triangle, the protrusion and retraction of the triangle are controlled by the switch of the air valve, in particular, 1 is a sealing triangle, also called a reverse needle lifting triangle, and when the glove knitting machine is used for knitting gloves, the rear plate is used for forward needle lifting knitting in normal right time, and the front plate is used for forward needle lifting knitting in left time. On the contrary, the left-side lifting of the rear plate belongs to reverse lifting, and the right-side lifting of the front plate belongs to reverse lifting. Taking a back plate as an example, when the machine head moves leftwards, the reverse needle lifting triangle needs to be in a working state in order to lift the needle. The glove knitting machine needs to needle the front and rear plates from left to right in the first row of fingertips, and the front plate is in a reverse needle-lifting state at the moment, so that a reverse needle-lifting triangle acts; 2 is a positive needle clearing triangle, which is used for pressing the knitted needle back to the original position after the needle is pulled up by positive knitting; 3 is an elastic triangle, when the glove is used for knitting the elastic yarn, the other track is moved, and the knitting of the elastic yarn needs to be performed by one line in advance, so that the former line of the knitted elastic yarn needs to be in an OFF state when the needle triangle is cleaned in the forward and reverse directions; 4 is a reverse needle clearing triangle, which is used for pressing the needles participating in knitting back to the original position when knitting reversely; 5 is a left push needle triangle, and the selected needle of the needle selector is pushed into the needle track when in left; and 6 is a right push needle triangle, and the selected needle of the needle selector is pushed into the needle track when in right time.
For the feature that the state of the cam mechanism can be flexibly set for the air valve control, each cam action combination shown in the following table can be created, wherein the corresponding cam is defined as ON when acting and defined as OFF when not acting.
TABLE 1 rear left station status
| Reverse needle | Positive clearing needle | Rubber triangle | Reverse clearing needle | Left push needle | Right push needle | |
| Braiding | OFF | ON | OFF | ON | ON | OFF |
| Reverse braiding | ON | ON | OFF | ON | ON | OFF |
| Rubber band braiding | OFF | ON | OFF | OFF | ON | OFF |
| Flat needle | OFF | OFF | OFF | OFF | OFF | OFF |
| Preparation of plain needle | OFF | OFF | OFF | OFF | ON | OFF |
TABLE 2 rear plate Right station State
| Reverse needle | Positive clearing needle | Rubber triangle | Reverse clearing needle | Left push needle | Right push needle | |
| Braiding | OFF | ON | OFF | ON | OFF | ON |
| Reverse braiding | OFF | ON | OFF | ON | OFF | ON |
| Rubber band braiding | OFF | ON | ON | ON | OFF | ON |
| Flat needle | OFF | OFF | OFF | OFF | OFF | OFF |
| Preparation of plain needle | OFF | OFF | OFF | OFF | OFF | ON |
TABLE 3 front left station status
| Reverse needle | Positive clearing needle | Rubber triangle | Reverse clearing needle | Left push needle | Right push needle | |
| Braiding | OFF | ON | OFF | ON | ON | OFF |
| Reverse braiding | OFF | ON | OFF | ON | ON | OFF |
| Rubber band braiding | OFF | ON | ON | ON | ON | OFF |
| Flat needle | OFF | OFF | OFF | OFF | OFF | OFF |
| Preparation of plain needle | OFF | OFF | OFF | OFF | ON | OFF |
TABLE 4 front plate Right station State
| Reverse needle | Positive clearing needle | Rubber triangle | Reverse clearing needle | Left push needle | Right push needle | |
| Braiding | OFF | ON | OFF | ON | OFF | ON |
| Reverse braiding | ON | ON | OFF | ON | OFF | ON |
| Rubber band braiding | OFF | ON | OFF | OFF | OFF | ON |
| Flat needle | OFF | OFF | OFF | OFF | OFF | OFF |
| Preparation of plain needle | OFF | OFF | OFF | OFF | OFF | ON |
Compared with the control scheme of a stepping motor or an electromagnet, each machine head triangle can be independently controlled so as to reduce abrasion and simplify the plain motion flow.
The application provides a control method of a glove knitting machine, which comprises the following steps: reading downlink and downlink control instructions; if the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling a needle clearing cam mechanism to retract; and if the downlink control instruction is not a plain instruction, executing the downlink knitting processing according to the downlink control instruction. The air valve is used for controlling and driving each cam mechanism of the glove knitting machine, and whether to execute flat knitting preparation is determined according to the control instructions of the next two rows, so that the action processing of flat knitting is simplified, and the abrasion of the cam mechanism and the stitch is reduced.
Example two
Fig. 4 is a schematic flow chart of a control method of a glove knitting machine according to a second embodiment of the present application, as shown in fig. 4, on the basis of any embodiment, S103 includes:
s201, detecting whether the downlink control instruction is a plain instruction;
s202, if the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment;
s203, if the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction;
s204, if the control instruction is an elastic knitting instruction, executing the descending elastic knitting process;
and S205, if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting processing.
The present embodiment is exemplarily described with reference to a specific application scenario: as described in the first embodiment, the action process of knitting may be classified into a knitting process, a reverse knitting process, an elastic knitting process, a plain knitting process, and a plain preparation process. For different parts and style designs of the glove, there may be a case of switching knitting actions in the knitting process. The flat knitting may need to be completed by other knitting actions under the control scheme of non-pneumatic valve, so that the flat knitting action is complex in processing, and the cam mechanism and the stitch are worn.
The state of the flat knitting pre-knitting station can be set through a descending flat knitting instruction, but if the descending is not flat knitting, the station action combination index is directly obtained according to the descending knitting instruction, and then working actions are carried out, so that the knitting action processing is simplified. And under the condition that the descending is not plain, if the descending instruction is plain knitting, directly executing the descending plain knitting treatment. If the descending is not the plain knitting instruction, judging whether the descending is the rubber band knitting instruction. If the downlink control instruction is an elastic knitting instruction, the downlink elastic knitting process is executed, and if the control instruction is not an elastic knitting instruction, the downlink knitting or reverse knitting process is executed. The action of the triangular positions of the machine head is described in the tables in the first embodiment.
The embodiment provides a control method of a glove knitting machine, which detects whether the downlink control instruction is a plain instruction; if the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment; if the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction; if the control instruction is an elastic knitting instruction, executing the descending elastic knitting treatment; and if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting treatment. Under the condition that the downlink is not plain knitting, corresponding knitting processing is executed according to the downlink knitting instruction, and the flow and control logic of the knitting instruction judgment and processing are simplified.
Example III
Fig. 5 is a schematic flow chart of a control method of a glove knitting machine according to a third embodiment of the present application, as shown in fig. 5, on the basis of any embodiment, the method further includes:
s301, generating a control instruction corresponding to each row of each knitting part through graphic analysis;
s302, if the current setting is that a single knitting is performed, for each knitting position, knitting of the row is performed according to a control instruction corresponding to each row below the knitting position until knitting of all knitting positions is completed;
and S303, if the number of the gloves is set to be a plurality of knitting at present, repeatedly executing the knitting of each knitting position according to the set number of the gloves, and executing the knitting of each row according to the control instruction corresponding to each row below the knitting position until the knitting of all the knitting positions is completed, and until the knitting of all the gloves with the set number is completed.
The present embodiment is exemplarily described with reference to a specific application scenario: the workflow of the glove knitting machine can be performed by the method described in this example. Firstly, a system imports a preset BMP pattern image into a memory, and the system performs graphic analysis on a new file and converts the new file into a control file format to generate a control instruction corresponding to each row under each knitting position. After the system is reset, the knitting action can be started after each part is normal. The knitting action can only stop knitting when the manual stop, the glove setting is completed or the system alarms.
The knitting part sequence can be performed according to the sequence of nine parts of the little finger, the ring finger, the middle finger, the index finger, the four-finger palm, the thumb, the five-finger palm, the rib top and the trimming line.
If the current setting is single knitting, executing the knitting of each line according to the control instruction corresponding to each line below the knitting part for each knitting part until the knitting of all the knitting parts is completed; if the number of the gloves is set to be a plurality of knitting at present, repeatedly executing the knitting of each knitting position according to the set number of the gloves, and executing the knitting of each row according to the control instruction corresponding to each row below the knitting position until the knitting of all the knitting positions is completed, and until the knitting of all the gloves with the set number is completed. The glove knitting machine finishes knitting the glove according to the preset knitting number and the knitting sequence of each part and the rows.
The embodiment provides a control method of a glove knitting machine, which generates a control instruction corresponding to each row under each knitting part through graphic analysis; if the current setting is single knitting, executing the knitting of each line according to the control instruction corresponding to each line below the knitting part for each knitting part until the knitting of all the knitting parts is completed; if the number of the gloves is set to be a plurality of knitting at present, repeatedly executing the knitting of each knitting position according to the set number of the gloves, and executing the knitting of each row according to the control instruction corresponding to each row below the knitting position until the knitting of all the knitting positions is completed, and until the knitting of all the gloves with the set number is completed. The control command is generated by carrying out graphic analysis according to the preset glove patterns, and knitting is carried out according to the position sequence of the glove, so that the control and operation logic of the glove machine can be simplified.
Example IV
Fig. 6 is a schematic flow chart of a control method of a glove knitting machine according to a fourth embodiment of the present application, as shown in fig. 6, on the basis of any embodiment, S302 includes:
s401, for each knitting position, reading a control instruction corresponding to each row under the knitting position;
s402, if the rows are even rows, driving a left row of the machine head, and executing a left row knitting process;
s403, if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process.
The present embodiment is exemplarily described with reference to a specific application scenario: the glove knitting machine head finishes various knitting operations through left and right reciprocating motion and mountain plate needle lifting logic, and when the glove knitting machine head reciprocates left and right, the triangular mechanism reciprocates left and right together with the random head on the needle plate. The track formed by the triangle drives the needle to hook the thread to form a loop.
The control command of the glove knitting machine is generated by performing image analysis on the pattern image in each row, and thus knitting is performed in each row during operation. The knitting should be started from the initial position after the head is reset. Since the first row is usually moved from left to right when knitting in the glove knitting machine, at the start of knitting, a control command corresponding to each row below the knitting site is read for each knitting site. The first row performs a knitting process in which the hand piece moves from left to right, the second row performs a knitting process in which the hand piece moves from right to left, and so on. If the rows are even rows, driving the left row of the machine head, and executing a left row knitting process; if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process. If the knitted part is not finished, the next row of data is continuously read, the left row or the right row is judged at the moment, if the knitted part is finished, whether the finger changing action is executed or not is judged according to the finished part, and the next part is entered.
The embodiment provides a control method of a glove knitting machine, which is used for reading a control instruction corresponding to each row below each knitting part aiming at each knitting part; if the rows are even rows, driving the left row of the machine head, and executing a left row knitting process; if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process. In the braiding of a part, the left-row or right-row braiding process is determined to be executed according to the control instruction and the braiding sequence of each row, so that the error braiding caused by operation failure of a machine head due to the complexity of control logic can be avoided.
Example five
Fig. 7 is a schematic flow chart of a control method of a glove knitting machine according to a fourth embodiment of the application, as shown in fig. 7, on the basis of any embodiment, the method further includes:
s501, determining a braiding part of which current braiding is completed;
s502, if the currently finished knitting part is a little finger or a four-finger palm, executing a first finger changing process;
s503, if the currently finished knitting part is a ring finger or a middle finger, executing a second finger changing process;
s504, if the currently finished knitting position is not the little finger, the ring finger, the middle finger or the four-finger palm, the next knitting action is directly executed.
The present embodiment is exemplarily described with reference to a specific application scenario: after knitting of a part is completed, the executed finger changing process may be determined or the finger changing may not be performed according to the completed part. The finger changing process requires the cooperation of a cutter inserting mechanism, a needle pressing mechanism and a thread hooking and shearing mechanism. The needle pressing mechanism is used for lifting and retracting the knitting needles; the function of the slotting tool mechanism is to form a finger when knitting fingers, when one finger is knitted, a coil at the joint of the finger and the next finger is shielded by the slotting tool to prevent the joint from participating in knitting temporarily, and when the next finger is knitted, the two fingers are formed; the thread hooking and shearing mechanism has the function that when the knitting finger part of the glove knitting machine is finished, the thread is cut off, the thread hook on the yarn nozzle feeds the thread when waiting for the knitting of the next part in the hook knife, and after the thread participates in the knitting, the hook knife releases the thread.
As previously mentioned, the glove has a total of nine parts, wherein the knitting of the little finger, ring finger, middle finger and four finger palm is completed and the finger changing action is required to join the knitting of the next part. Specifically, if the currently finished knitting position is a little finger or a four-finger palm, executing a first finger changing process; if the currently finished knitting part is a ring finger or a middle finger, executing a second finger changing process; if the currently finished knitting position is not the little finger, the ring finger, the middle finger or the four-finger palm, the next knitting action is directly executed.
The first finger changing process includes: the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action;
the second finger changing process comprises the following steps: the machine head moves right, and the upper part of the rear plate and the part of the rear plate share a needle; the machine head moves left, and the upper part of the front plate and the part of the front plate share a needle; the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action.
The embodiment provides a control method of a glove knitting machine, which is used for determining a knitting part of which the current knitting is finished; if the currently finished knitting part is a little finger or a four-finger palm, executing a first finger changing process; if the currently finished knitting part is a ring finger or a middle finger, executing a second finger changing process; if the currently finished knitting position is not the little finger, the ring finger, the middle finger or the four-finger palm, the next knitting action is directly executed. Through the judgment of the currently finished knitting part, the corresponding finger changing flow can be carried out accordingly, the number of lines of the machine head stroke is reduced, and the knitting efficiency is improved.
Example six
The sixth embodiment of the application also provides a control device of the glove knitting machine for realizing the method.
Fig. 8 is a schematic structural diagram of a control device for a glove knitting machine according to a fifth embodiment of the application, the device including:
an instruction reading module 61, configured to read downlink and downlink control instructions;
an execution module 62, configured to execute a needle-clearing preparation if the downlink control instruction is a needle-clearing instruction, where the needle-clearing preparation includes controlling the needle-clearing cam mechanism to retract;
the execution module 62 is further configured to execute the downstream knitting process according to the downstream control instruction if the downstream control instruction is not a plain instruction.
It should be noted that fig. 8 illustrates only a case where the embodiments are implemented in combination, but at least the instruction reading module 61 and the executing module 62 should be included. In addition, the device may further include at least one of an instruction generation module 63, a braiding module 64, a location determination module 65, and an instruction exchange module 66, according to an actual implementation.
An example, execution module 62 is further to:
detecting whether the downlink control instruction is a plain instruction;
if the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment;
If the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction; if the control instruction is an elastic knitting instruction, executing the descending elastic knitting treatment; and if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting treatment.
Under the condition that the downlink is not plain knitting, corresponding knitting processing is executed according to the downlink knitting instruction, and the flow and control logic of the knitting instruction judgment and processing are simplified.
An example, the apparatus further comprises:
the instruction generating module 63 is configured to generate a control instruction corresponding to each row under each knitting part through graphic analysis;
a knitting module 64, configured to, if a single knitting is currently set, perform, for each knitting site, knitting of each row according to a control instruction corresponding to each row under the knitting site until knitting of all knitting sites is completed;
the knitting module 64 is further configured to, if a plurality of knitting operations are currently set, repeatedly perform knitting operations for each knitting portion according to the set number of gloves, and perform knitting operations for each row of knitting portions according to a control command corresponding to each row of knitting portions until knitting operations for all knitting portions are completed, until knitting operations for all gloves of the set number are completed.
The control command is generated by carrying out graphic analysis according to the preset glove patterns, and knitting is carried out according to the position sequence of the glove, so that the control and operation logic of the glove machine can be simplified.
As an example, the braiding module 64 is also used to:
for each knitting part, reading a control instruction corresponding to each row below the knitting part;
if the rows are even rows, driving the left row of the machine head, and executing a left row knitting process;
if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process.
In the braiding of a part, the left-row or right-row braiding process is determined to be executed according to the control instruction and the braiding sequence of each row, so that the error braiding caused by operation failure of a machine head due to the complexity of control logic can be avoided.
An example, the apparatus further comprises:
a portion determining module 65 for determining a knitting portion where the current knitting is completed;
the finger changing module 66 is configured to execute a first finger changing procedure if the currently completed knitting position is a little finger or a four-finger palm;
the finger changing module 66 is further configured to execute a second finger changing procedure if the currently completed knitting portion is a ring finger or a middle finger;
the finger changing module 66 is further configured to directly perform a next knitting operation if the currently completed knitting position is not a little finger, a ring finger, a middle finger or a four-finger palm;
The first finger changing process includes: the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action;
the second finger changing process comprises the following steps: the machine head moves right, and the upper part of the rear plate and the part of the rear plate share a needle; the machine head moves left, and the upper part of the front plate and the part of the front plate share a needle; the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action.
Through the judgment of the currently finished knitting part, the corresponding finger changing flow can be carried out accordingly, the number of lines of the machine head stroke is reduced, and the knitting efficiency is improved.
The present embodiment provides a glove knitting machine control device, including: the instruction reading module is used for reading downlink and downlink control instructions; the execution module is used for executing the needle flattening preparation if the downlink control instruction is a needle flattening instruction, wherein the needle flattening preparation comprises the step of controlling the needle clearing cam mechanism to retract; and the execution module is also used for executing the downlink knitting processing according to the downlink control instruction if the downlink control instruction is not a plain instruction. The air valve is used for controlling and driving each cam mechanism of the glove knitting machine, and whether to execute flat knitting preparation is determined according to the control instructions of the next two rows, so that the action processing of flat knitting is simplified, and the abrasion of the cam mechanism and the stitch is reduced.
Example seven
Fig. 9 is a schematic structural diagram of an electronic device according to a seventh embodiment of the present application, as shown in fig. 9, where the electronic device includes:
a processor 291, the electronic device further comprising a memory 292; a communication interface (Communication Interface) 293 and bus 294 may also be included. The processor 291, the memory 292, and the communication interface 293 may communicate with each other via the bus 294. Communication interface 293 may be used for information transfer. The processor 291 may call logic instructions in the memory 294 to perform the methods of the above embodiments.
Further, the logic instructions in memory 292 described above may be implemented in the form of software functional units and stored in a computer-readable storage medium when sold or used as a stand-alone product.
The memory 292 is a computer readable storage medium, and may be used to store a software program, a computer executable program, and program instructions/modules corresponding to the methods in the embodiments of the present application. The processor 291 executes functional applications and data processing by running software programs, instructions and modules stored in the memory 292, i.e., implements the methods of the method embodiments described above.
Memory 292 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created according to the use of the terminal device, etc. Further, memory 292 may include high-speed random access memory, and may also include non-volatile memory.
Embodiments of the present application also provide a computer-readable storage medium having stored therein computer-executable instructions that, when executed by a processor, are adapted to carry out the method described in any of the embodiments.
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. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (8)
1. A method of controlling a glove knitting machine, wherein a cam mechanism of the glove knitting machine is controlled by a corresponding air valve, the method comprising:
reading downlink and downlink control instructions;
if the downlink control instruction is a needle flattening instruction, performing needle flattening preparation, wherein the needle flattening preparation comprises controlling a needle clearing cam mechanism to retract;
If the downlink control instruction is not a plain instruction, executing the downlink knitting treatment according to the downlink control instruction;
the method further comprises the steps of:
generating a control instruction corresponding to each row under each knitting part through graphic analysis;
if the current setting is single knitting, executing the knitting of each line according to the control instruction corresponding to each line below the knitting part for each knitting part until the knitting of all the knitting parts is completed;
if the current set number is a plurality of knitting, repeatedly executing the knitting of each knitting position according to the set number of the gloves, and executing the knitting of the row according to the control instruction corresponding to each row below the knitting position until the knitting of all the knitting positions is completed, until the knitting of all the gloves with the set number is completed;
for each knitting part, executing knitting of the row according to a control instruction corresponding to each row under the knitting part, including:
for each knitting part, reading a control instruction corresponding to each row below the knitting part;
if the rows are even rows, driving the left row of the machine head, and executing a left row knitting process;
if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process.
2. The method according to claim 1, wherein said performing said downstream knitting process according to said downstream control command comprises:
detecting whether the downlink control instruction is a plain instruction;
if the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment;
if the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction; if the control instruction is an elastic knitting instruction, executing the descending elastic knitting treatment; and if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting treatment.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
determining the knitting position where the current knitting is finished;
if the currently finished knitting part is a little finger or a four-finger palm, executing a first finger changing process;
if the currently finished knitting part is a ring finger or a middle finger, executing a second finger changing process;
if the currently finished knitting position is not the little finger, the ring finger, the middle finger or the four-finger palm, the next knitting action is directly executed;
the first finger changing process includes: the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action;
The second finger changing process comprises the following steps: the machine head moves right, and the upper part of the rear plate and the part of the rear plate share a needle; the machine head moves left, and the upper part of the front plate and the part of the front plate share a needle; the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action.
4. A control device for a glove knitting machine, characterized in that a cam mechanism of the glove knitting machine is controlled by a corresponding air valve, the device comprising:
the instruction reading module is used for reading downlink and downlink control instructions;
the execution module is used for executing the needle flattening preparation if the downlink control instruction is a needle flattening instruction, wherein the needle flattening preparation comprises the step of controlling the needle clearing cam mechanism to retract;
the execution module is further used for executing the downlink knitting processing according to the downlink control instruction if the downlink control instruction is not a plain instruction;
The apparatus further comprises:
the instruction generation module is used for generating control instructions corresponding to each row under each knitting part through graphic analysis;
the knitting module is used for executing the knitting of each line according to the control instruction corresponding to each line below the knitting part for each knitting part if the current setting is single knitting until the knitting of all the knitting parts is completed;
the knitting module is further used for repeatedly executing the steps of knitting the rows according to the control instructions corresponding to each row below the knitting parts for each knitting part according to the set number of the gloves if the current knitting is set to be a plurality of knitting, and executing the steps of knitting the rows until the knitting of all the knitting parts is completed, until the knitting of all the gloves with the set number is completed;
the braiding module is further configured to:
for each knitting part, reading a control instruction corresponding to each row below the knitting part;
if the rows are even rows, driving the left row of the machine head, and executing a left row knitting process;
if the rows are odd rows, driving the right row of the machine head, and executing a right row knitting process.
5. The apparatus of claim 4, wherein the execution module is further to:
detecting whether the downlink control instruction is a plain instruction;
If the downlink control instruction is a plain instruction, executing the downlink plain knitting treatment;
if the downlink control instruction is not a plain instruction, detecting whether the control instruction is an elastic knitting instruction; if the control instruction is an elastic knitting instruction, executing the descending elastic knitting treatment; and if the control instruction is not an elastic band knitting instruction, executing the downlink knitting or reverse knitting treatment.
6. The apparatus according to claim 4 or 5, characterized in that the apparatus further comprises:
the part determining module is used for determining the weaving part of which the current weaving is completed;
the finger changing module is used for executing a first finger changing process if the currently completed knitting position is a little finger or a four-finger palm;
the finger changing module is further used for executing a second finger changing process if the currently completed knitting position is a ring finger or a middle finger;
the finger changing module is also used for directly executing the next part knitting action if the currently finished knitting part is not a little finger, a ring finger, a middle finger or a four-finger palm;
the first finger changing process includes: the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action;
The second finger changing process comprises the following steps: the machine head moves right, and the upper part of the rear plate and the part of the rear plate share a needle; the machine head moves left, and the upper part of the front plate and the part of the front plate share a needle; the thread hooking and shearing mechanism operates to a first working position, the slotting tool mechanism operates to a second working position, and the thread hooking and shearing mechanism executes thread hooking action; the machine head moves right, the rear plate lifting part and the lower part share the needle, and the eye hanging needle; the machine head moves leftwards, and the front plate comprises a lifting part and a lower part of a common needle; the needle pressing mechanism executes needle pressing action, the slotting tool mechanism moves to a third working position, and the thread hooking and cutting mechanism executes thread cutting action.
7. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-3.
8. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method of any of claims 1-3.
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| KR20190041407A (en) * | 2017-10-12 | 2019-04-22 | 가부시키가이샤 시마세이키 세이사쿠쇼 | Flatbed knitting machine |
| JP2019073819A (en) * | 2017-10-14 | 2019-05-16 | 株式会社島精機製作所 | Glove knitting machine |
| CN112064185A (en) * | 2020-09-17 | 2020-12-11 | 绍兴市强生精机制造有限公司 | Novel glove knitting device and knitting process of glove knitting machine |
| CN113535628A (en) * | 2021-06-28 | 2021-10-22 | 杭州电子科技大学 | Control device and control method for jacquard glove machine based on heterogeneous dual cores |
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| CN114672920A (en) | 2022-06-28 |
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