CN107780074A - The control method and device of high-speed chain-type embroidery machine - Google Patents
The control method and device of high-speed chain-type embroidery machine Download PDFInfo
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- CN107780074A CN107780074A CN201610730510.3A CN201610730510A CN107780074A CN 107780074 A CN107780074 A CN 107780074A CN 201610730510 A CN201610730510 A CN 201610730510A CN 107780074 A CN107780074 A CN 107780074A
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- angle
- main shaft
- axles
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C5/00—Embroidering machines with arrangements for automatic control of a series of individual steps
- D05C5/02—Embroidering machines with arrangements for automatic control of a series of individual steps by electrical or magnetic control devices
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention provides a kind of control method and device of high-speed chain-type embroidery machine.This method includes：First angle and second angle are determined, the first angle, which is used for instruction, can start corresponding main shaft angle during looper action, and the second angle is used to indicate to terminate corresponding main shaft angle during looper action；When the main shaft angle of main shaft is between the first angle and the second angle, H axles are controlled to complete looper action.The present invention realizes the strict limitation that sequential is moved to H axles.
Description
Technical field
The present invention relates to automatic control technology field, more particularly to a kind of control method and dress of high-speed chain-type embroidery machine
Put.
Background technology
Computer embroidering machine has had a wide range of applications as a kind of industrial stitch machine.Computer embroidering machine is with regard to its embroidery shape
Have a variety of for formula, wherein chain type embroidery machine is that the pattern similar to towel shape is embroidered on cloth.
In the prior art, in order to improve the productivity ratio of separate unit chain type embroidery machine, it has been proposed that by rotating speed lifting to per minute
More than 1000 turns of high-speed chain-type embroidery machine.The increased difficult point of chain type embroidery machine rotating speed is rotary inertia under H axle high-speed cases
Increase.Also, because the motion mode of the H axles of chain type embroidery machine is rotating alternating movement, therefore high-speed chain-type embroidery machine
There is high requirement relative to the motion sequential of main shaft to H axles.
Therefore, how to carry out SECO to H axles in high-speed chain-type embroidery machine is current urgent problem to be solved.
The content of the invention
The present invention provides a kind of control method and device of high-speed chain-type embroidery machine, how right in the prior art to solve
H axles carry out the problem of SECO in high-speed chain-type embroidery machine.
In a first aspect, the present invention provides a kind of control method of high-speed chain-type embroidery machine, including：
First angle and second angle are determined, the first angle, which is used for instruction, can start corresponding master during looper action
Shaft angle degree, the second angle are used to indicate to terminate corresponding main shaft angle during looper action；
When the main shaft angle of main shaft is between the first angle and the second angle, H axles are controlled with
Complete looper action.
Optionally, the first angle is specifically used for when instruction needle point falls on the position of rang ring shuttle pre-determined distance under pair
The main shaft angle answered, when the pre-determined distance is can control the progress looper action of H axles between the needle point and the ring shuttle most
At a distance.
Optionally, the second angle is specifically used for indicating that needle point moves to after bottom dead center simultaneously counter motion to rang ring shuttle
Corresponding main shaft angle during the position of pre-determined distance, the pre-determined distance is can control the H axles to carry out looper action when institute
State the maximum distance between needle point and the ring shuttle.
Optionally, methods described also includes：
Third angle and fourth angle are determined, the third angle, which is used for instruction, can start to correspond to during tabouret athletic performance
Main shaft angle, the fourth angle be used for indicate to terminate corresponding main shaft angle during tabouret athletic performance；
When the main shaft angle of the main shaft is between the third angle and the fourth angle, X-axis and Y-axis are entered
Row is controlled to complete tabouret athletic performance.
Optionally, the third angle leaves corresponding main shaft angle during needle plate face specifically for indicator mouth, and described
Four angles are specifically used for instruction needle point and move to corresponding main shaft angle when after top dead center will fall.
Second aspect, the present invention provide a kind of control device of high-speed chain-type embroidery machine, including：
Determining module, for determining first angle and second angle, the first angle, which is used for instruction, can start looper
Corresponding main shaft angle during action, the second angle are used to indicate to terminate corresponding main shaft angle during looper action；
Control module, for when the main shaft angle of main shaft is between the first angle and the second angle, to H
Axle is controlled to complete looper action.
Optionally, the first angle is specifically used for when instruction needle point falls on the position of rang ring shuttle pre-determined distance under pair
The main shaft angle answered, when the pre-determined distance is can control the progress looper action of H axles between the needle point and the ring shuttle most
At a distance.
Optionally, the second angle is specifically used for indicating that needle point moves to after bottom dead center simultaneously counter motion to rang ring shuttle
Corresponding main shaft angle during the position of pre-determined distance, the pre-determined distance is can control the H axles to carry out looper action when institute
State the maximum distance between needle point and the ring shuttle.
Optionally, the determining module is additionally operable to determine third angle and fourth angle, and the third angle is used to indicate
Corresponding main shaft angle during tabouret athletic performance can be started, the fourth angle is used to indicate that tabouret athletic performance must be terminated
When corresponding main shaft angle；
The control module, the main shaft angle in the main shaft is additionally operable between the third angle and the fourth angle
Between when, X-axis and Y-axis are controlled to complete tabouret athletic performance.
Optionally, the third angle leaves corresponding main shaft angle during needle plate face specifically for indicator mouth, and described
Four angles are specifically used for instruction needle point and move to corresponding main shaft angle when after top dead center will fall.
The control method and device of high-speed chain-type embroidery machine provided by the invention, by main shaft main shaft angle between
When between one angle and second angle, H axles are controlled to complete looper action, the first angle, which is used for instruction, to be opened
Corresponding main shaft angle when beginning looper acts, the second angle are used to indicate to terminate corresponding spindle angular during looper action
Degree, realize the strict limitation to H axles motion sequential.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the control system of high-speed chain-type embroidery machine of the present invention；
Fig. 2 is the schematic diagram of the motion sequential of high-speed chain-type embroidery machine of the present invention；
Fig. 3 is the flow chart of the control method embodiment one of high-speed chain-type embroidery machine of the present invention；
The schematic diagram of Fig. 4 position relationships between needle point of the present invention and ring shuttle；
Fig. 5 is the flow chart of the control method embodiment three of high-speed chain-type embroidery machine of the present invention；
Fig. 6 is tip height of the present invention and pin mouth height and the schematic diagram of dynamic frame regional relation；
Fig. 7 is the flow chart of the control method example IV of high-speed chain-type embroidery machine of the present invention；
Fig. 8 is the structural representation of the control device of high-speed chain-type embroidery machine of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the structural representation of the control system of high-speed chain-type embroidery machine of the present invention, as shown in figure 1, the present invention provides
The control system of high-speed chain-type embroidery machine can include：Master control system 11, main shaft drives module 12, H axles drive module 13.Its
In, master control system 11 is the core of the control system of whole high-speed chain-type embroidery machine, main to complete style input and output, style letter
The functions such as breath display, embroidery process SECO.Master control system 11 sends trigger signal triggering main shaft to main shaft drives module 12
Drive module 12 drives motion of main shaft, so that main shaft drives crochet hook to walk the embroidery pattern substrate laid in advance up and down on cloth.
Master control system 11 sends control signal triggering H axles drive module 13 to H axles drive module 13 and drives H axles to move, so that H axles drive
The rotation of ring shuttle makes embroider line be looped around on crochet hook so as to form wire loop.
As shown in figure 1, the control system of high-speed chain-type embroidery machine provided by the invention can also include：D axle drive modules
14 and tabouret drive module 15.Master control system 11 sends control signal triggering D axles drive module 14 to D axles drive module 14 and driven
D axles move, so that D axles drive crochet hook rotation predetermined angle, realize chain-type stitch.Master control system 11 is sent out to tabouret drive module 15
Control signal triggering tabouret drive module 15 is sent to drive tabouret motion, so that the cloth being clipped on tabouret is transported according to embroidery pattern substrate
It is dynamic.Wherein, tabouret motion can be moved in two directions, and both direction is designated as X-direction and Y-direction by the present invention, point
X-axis and Y-axis are not corresponded to.
As can be seen that main shaft drives module 12, H axles drive module 13, D axles drive module 14 and tabouret drive module 15 are divided
It is not connected with master control system 11, and under the control of master control system 11, four specifically to move sequential mutual cooperation action, with
Embroidery pattern needed for being formed.
Fig. 2 is the schematic diagram of the motion sequential of high-speed chain-type embroidery machine of the present invention.In Fig. 2 using the angle that main shaft turns around as
With reference to top is 0 °, and rotate counterclockwise is positive direction.Wherein, the motion of X-axis, Y-axis, D axles and H axles is represented successively from inside to outside
Sequential, solid section represent that corresponding axle is in motion state, and the axle that hollow parts represent corresponding is in non-athletic state.
Specifically, main shaft drives module 12 is moved according to the control drive shaft of master control system 11, crochet hook is driven to wear up and down by main shaft
Assassinate and embroider pattern substrate.Tabouret drive module 15 drives tabouret motion according to the control of master control system 11, makes to be clipped on tabouret
Cloth according to embroidery pattern substrate motion, and X-axis and Y-axis should after crochet hook cloth outputting setting in motion, terminate before crochet hook enters cloth
Motion.H axles drive module 13 is according to the control drive ring shuttle reciprocating rotary of master control system 11, and main shaft turns around, the motion of H axles
Twice, as H1 and H2, wherein H1 motions are used to complete looper action when crochet hook is planting respectively, and H2 motions are in crochet hook in cloth
For completing the homing action of ring shuttle when upper.D axles drive module 14 drives the motion of D axles according to the control of control system 11, so that D
Axle drives crochet hook rotation predetermined angle, and D axles should after H1 terminates motion setting in motion, and before X-axis and Y-axis setting in motion
Terminate motion.
As shown in Fig. 2 chain type embroidery machine is walked in the motion process of embroidery pattern substrate up and down by crochet hook, and H axles, D axles,
X-axis, the time cooperation of Y-axis complete pin chain type embroidery.
Fig. 3 is the flow chart of the control method embodiment one of high-speed chain-type embroidery machine of the present invention, and this method can apply to
In the control system of high-speed chain-type embroidery machine.As shown in figure 3, the method for the present embodiment can include：
Step 301, first angle and second angle are determined, when the first angle can start looper action for instruction
Corresponding main shaft angle, the second angle are used to indicate to terminate corresponding main shaft angle during looper action.
In this step, the first angle and the second angle are defined by controlling H axles on the basis of main shaft angle
To complete the time range of looper action.H axles are controlled when the main shaft angle of main shaft is less than first angle or more than second angle
Motion occurs that unsuccessful, coiling is imperfect etc. causes the ropy problem of embroidery because looper coiling acts.
Step 302, when the main shaft angle of the main shaft is between the first angle and the second angle, to H
Axle is controlled to complete looper action.
In this step, optionally, described can be more than described between the first angle and the second angle
First angle is less than the second angle, or can also be to be less than the second angle more than or equal to the first angle.
The completion looper action specifically refers to control H axles band rotating ring shuttle to be rotated by 360 °.Specifically, can be according to the first angle
And the second angle determines corresponding main shaft angle a when H axles need setting in motion, and it is the main shaft angle in main shaft angle
H axle setting in motions are driven during a.
In the present embodiment, by when the main shaft angle of main shaft is between first angle and second angle, being carried out to H axles
To complete looper action, the first angle, which is used for instruction, can start corresponding main shaft angle during looper action, described for control
Second angle is used to indicate to terminate corresponding main shaft angle during looper action, realizes the strict limitation to H axles motion sequential.
The control method embodiment two of high-speed chain-type embroidery machine
Optionally, on the basis of the control method embodiment one of high-speed chain-type embroidery machine of the present invention, experimental study is passed through
As a result the further specific restriction of progress to first angle and second angle.As shown in figure 4, the first angle is specific
Corresponding main shaft angle when falling on the position of rang ring shuttle pre-determined distance for indicating needle point under.It is further alternative, it is described
Second angle is specifically used for instruction needle point and moves to after bottom dead center the simultaneously position of pre-determined distance described in counter motion to rang ring shuttle
When corresponding main shaft angle.Wherein, the rang ring shuttle pre-determined distance refers specifically to plane pre-determined distance on rang ring shuttle.Wherein,
The pre-determined distance is that H axles can be controlled to carry out maximum distance during looper action between the needle point and the ring shuttle.It is if big
In pre-determined distance, looper action initial time can be caused too early, line is possible to leak through below needle point, causes dropped stitch.It is if small
In pre-determined distance, whole looper action initial time can be caused too late, not completing looper in the time range of looper action moves
Make.
Optionally, the pre-determined distance is specifically as follows 1 millimeter (mm) left and right.Further, by using high-speed camera
Machine is studied in detail to the action of H axles looper and determines that corresponding first angle is specifically as follows 110 degree, and second angle is specific
It can be 230 degree.
In the present embodiment, by when the main shaft angle of main shaft is between first angle and second angle, being carried out to H axles
To complete looper action, the first angle is used to indicate when needle point falls on the position of rang ring shuttle pre-determined distance under pair for control
The main shaft angle answered, the second angle are used to indicate that shank moves to after bottom dead center simultaneously counter motion to needle point rang ring shuttle institute
Corresponding main shaft angle during the position of pre-determined distance is stated, realizes the strict limitation to H axles motion sequential.Meanwhile it also avoid out
Now because looper coiling acts, unsuccessful, coiling is imperfect etc. causes the ropy problem of embroidery.
Because the tabouret structure of high-speed chain-type embroidery machine has the characteristics such as inertia is big, gearratio is high, therefore high-speed chain-type pierces
Embroidery machine also has higher requirement to the motion sequential of X-axis and Y-axis.
Fig. 5 is the flow chart of the control method embodiment three of high-speed chain-type embroidery machine of the present invention.As shown in figure 5, this implementation
Example can also further wrap on the basis of the control method embodiment one or embodiment two of high-speed chain-type embroidery machine of the present invention
Include：
Step 501, third angle and fourth angle are determined, the third angle can start tabouret motion for instruction and move
Corresponding main shaft angle when making, the fourth angle are used to indicate to terminate corresponding main shaft angle during tabouret athletic performance.
In this step, the third angle and the fourth angle are defined by controlling X-axis on the basis of main shaft angle
The time range of tabouret athletic performance is completed with Y-axis.It is less than third angle or more than fourth angle in the main shaft angle of main shaft
When control X-axis and Y-axis athletic meeting to cause the ropy problems of embroidery such as tight, the towel off-line effect difference of chain-type stitch and draw
The problem of cloth, broken needle etc..
Optionally, the further specific limit of progress to third angle and fourth angle of experimental studies results is passed through
It is fixed.Specifically, because if pin mouth does not leave needle plate, cloth is killed by pin mouth, and now tabouret can not be moved normally, only
Have when pin mouth leaves needle plate, tabouret just can be with normal movement when cloth is released.Therefore, the third angle is specifically used for instruction
Pin mouth leaves corresponding main shaft angle during needle plate face.
Further, due in crochet hook from top dead-centre dropping process, if tabouret continues to move to cause to have pulled out
Wire loop shrink, cause that chain-type stitch is tight, towel off-line effect difference is so as to causing embroidery of poor quality.Therefore, the fourth angle
Degree is specifically used for instruction needle point and moves to corresponding main shaft angle when after top dead center will fall.Wherein, tip height and pin mouth
Highly and for representing to start tabouret athletic performance between the dynamic frame region for terminating the time range between tabouret athletic performance
Relation specifically can be as shown in Figure 6.
Optionally, it can determine that the third angle is specifically as follows 290 degree according to actual test result, the fourth angle
Degree is specifically as follows 40 degree.
Step 502, when the main shaft angle of the main shaft is between the third angle and the fourth angle, to X
Axle and Y-axis are controlled to complete tabouret athletic performance.
In this step, optionally, described can be more than described between the third angle and the fourth angle
Third angle is less than the fourth angle, or can also be to be less than the fourth angle more than or equal to the third angle.
The completion tabouret athletic performance specifically refers to control X-axis and Y-axis to drive distance as defined in tabouret motion.Specifically, can root
X-axis is determined according to the third angle and the fourth angle and corresponding main shaft angle b when Y-axis needs setting in motion, and in master
X-axis and Y-axis setting in motion are driven when shaft angle degree is the main shaft angle b.
In the present embodiment, by when the main shaft angle of main shaft is between third angle and fourth angle, to X-axis and Y
Axle is controlled to complete tabouret athletic performance, and the third angle can start corresponding during tabouret athletic performance for instruction
Main shaft angle, the fourth angle are used to indicate to terminate corresponding main shaft angle during tabouret athletic performance, realize to X-axis and
Y-axis moves the strict limitation of sequential.Meanwhile also the ropy problem of embroidery such as tight, towel off-line effect difference of chain-type stitch with
And the problem of drawing cloth, broken needle.
Because the inertia of tabouret is very big, sends control signals to tabouret from master control system and drive the sluggish of cloth motion simulation to compare
Substantially, especially after the rotating speed of chain type embroidery machine improves, this hysteresis can bring very serious consequence, as pin draws cloth even
Broken needle.Therefore, it is also desirable to according to the rotating speed (that is, the speed of mainshaft) of high-speed chain-type embroidery machine come to leaving needle plate according to indicator mouth
The third angle of corresponding main shaft angle and instruction needle point move to corresponding spindle angular when after top dead center will fall during face
The main shaft angle b that the fourth angle of degree is determined is modified, and basic principle is that the speed of mainshaft is higher, and dynamic frame lead is got over
Greatly, to ensure to reach under any rotating speed good embroidery effect.
Fig. 7 is the flow chart of the control method example IV of high-speed chain-type embroidery machine of the present invention, and the method for the present embodiment exists
Essentially described on the basis of the control method embodiment three of high-speed chain-type embroidery machine on the basis of dynamic frame lead is considered, it is right
The implementation that tabouret motion is controlled.As shown in fig. 7, the method for the present embodiment can include：
Step 701, obtain the relevant information for influenceing dynamic frame lead.
In this step, the relevant information includes the rotating speed of high-speed chain-type embroidery machine.Further, the relevant information is also
It can include：The spring ratio of cloth and the pin long message of crochet hook etc..
Step 702, according to the relevant information, it is determined that dynamic frame lead.
In this step, specifically, the dynamic frame lead can be determined according to the relevant information and empirical equation.Its
In, the dynamic frame lead is specifically as follows angle value.
Step 703, determine that main shaft angle c is equal to the main shaft angle b and the dynamic frame lead sum.
In this step, the main shaft angle c represents that identified X-axis and Y-axis need to open after dynamic frame lead is considered
Corresponding main shaft angle when beginning to move.
Fig. 8 is the structural representation of the control device of high-speed chain-type embroidery machine of the present invention, and the device that the present embodiment provides can
With the control method embodiment one applied to high-speed chain-type embroidery machine into example IV, the function of its control system is realized.Such as
Shown in Fig. 8, the device of the present embodiment can include：Determining module 801 and control module 802.Wherein it is determined that module 801, is used for
First angle and second angle are determined, the first angle, which is used for instruction, can start corresponding main shaft angle during looper action,
The second angle is used to indicate to terminate corresponding main shaft angle during looper action；Control module 802, in main shaft
When main shaft angle is between the first angle and the second angle, H axles are controlled to complete looper action.
Optionally, the first angle is specifically used for when instruction needle point falls on the position of rang ring shuttle pre-determined distance under pair
The main shaft angle answered, when the pre-determined distance is can control the progress looper action of H axles between the needle point and the ring shuttle most
At a distance.
Optionally, the second angle is specifically used for indicating that needle point moves to after bottom dead center simultaneously counter motion to rang ring shuttle
Corresponding main shaft angle during the position of pre-determined distance, the pre-determined distance is can control the H axles to carry out looper action when institute
State the maximum distance between needle point and the ring shuttle.
Optionally, determining module 801 is additionally operable to determine third angle and fourth angle, and the third angle is used to indicate energy
Enough start corresponding main shaft angle during tabouret athletic performance, when the fourth angle is used to indicate to terminate tabouret athletic performance
Corresponding main shaft angle；
Control module 802, the main shaft angle in the main shaft is additionally operable between the third angle and the fourth angle
Between when, X-axis and Y-axis are controlled to complete tabouret athletic performance.
Optionally, the third angle leaves corresponding main shaft angle during needle plate face specifically for indicator mouth, and described
Four angles are specifically used for instruction needle point and move to corresponding main shaft angle when after top dead center will fall.
The device of the present embodiment, the control method embodiment one that can be used for performing high-speed chain-type embroidery machine is to example IV
Technical scheme, its implementing principle and technical effect is similar, and here is omitted.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. control method of high-speed chain-type embroidery machine, it is characterised in that including：First angle and second angle are determined, the first angle, which is used for instruction, can start corresponding spindle angular during looper action Degree, the second angle are used to indicate to terminate corresponding main shaft angle during looper action；When the main shaft angle of main shaft is between the first angle and the second angle, H axles are controlled to complete Looper acts.
- 2. according to the method for claim 1, it is characterised in that the first angle is specifically used for instruction needle point and fallen under Corresponding main shaft angle during the position of rang ring shuttle pre-determined distance, the pre-determined distance are that H axles can be controlled to carry out looper action Maximum distance between Shi Suoshu needle points and the ring shuttle.
- 3. according to the method for claim 1, it is characterised in that the second angle is specifically used for instruction needle point and moved to down Behind dead point and counter motion arrive rang ring shuttle pre-determined distance position when corresponding main shaft angle, the pre-determined distance be can control Maximum distance when making the H axles progress looper action between the needle point and the ring shuttle.
- 4. according to the method described in claim any one of 1-3, it is characterised in that methods described also includes：Third angle and fourth angle are determined, the third angle, which is used for instruction, can start corresponding master during tabouret athletic performance Shaft angle degree, the fourth angle are used to indicate to terminate corresponding main shaft angle during tabouret athletic performance；When the main shaft angle of the main shaft is between the third angle and the fourth angle, X-axis and Y-axis are controlled Make to complete tabouret athletic performance.
- 5. according to the method for claim 4, it is characterised in that the third angle leaves needle plate specifically for indicator mouth Corresponding main shaft angle during face, the fourth angle move to corresponding when after top dead center will fall specifically for instruction needle point Main shaft angle.
- A kind of 6. control device of high-speed chain-type embroidery machine, it is characterised in that including：Determining module, for determining first angle and second angle, the first angle, which is used for instruction, can start looper action When corresponding main shaft angle, the second angle is used to indicate to terminate corresponding main shaft angle during looper action；Control module, for when the main shaft angle of main shaft is between the first angle and the second angle, entering to H axles Row control is acted with completing looper.
- 7. device according to claim 6, it is characterised in that the first angle is specifically used for instruction needle point and fallen under Corresponding main shaft angle during the position of rang ring shuttle pre-determined distance, the pre-determined distance are that H axles can be controlled to carry out looper action Maximum distance between Shi Suoshu needle points and the ring shuttle.
- 8. device according to claim 6, it is characterised in that the second angle is specifically used for instruction needle point and moved to down Behind dead point and counter motion arrive rang ring shuttle pre-determined distance position when corresponding main shaft angle, the pre-determined distance be can control Maximum distance when making the H axles progress looper action between the needle point and the ring shuttle.
- 9. according to the device described in claim any one of 6-8, it is characterised in that the determining module is additionally operable to determine the third angle Degree and fourth angle, the third angle, which is used for instruction, can start corresponding main shaft angle during tabouret athletic performance, and described the Four angles are used to indicate to terminate corresponding main shaft angle during tabouret athletic performance；The control module, the main shaft angle in the main shaft is additionally operable between the third angle and the fourth angle When, X-axis and Y-axis are controlled to complete tabouret athletic performance.
- 10. device according to claim 9, it is characterised in that the third angle leaves pin specifically for indicator mouth Corresponding main shaft angle during plate face, the fourth angle move to corresponding when after top dead center will fall specifically for instruction needle point Main shaft angle.
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| CN109853168A (en) * | 2018-12-05 | 2019-06-07 | 北京大豪科技股份有限公司 | Rope embroiders control method, device, equipment and storage medium |
| CN112301562A (en) * | 2020-10-28 | 2021-02-02 | 北京大豪工缝智控科技有限公司 | Sewing machine control method, device, equipment and storage medium |
| CN113235242A (en) * | 2021-04-27 | 2021-08-10 | 诸暨兴大豪科技开发有限公司 | Thread cutting control method and device for embroidery equipment and equipment |
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