CN106149237A - Computerized emboridering machine refoots line control method automatically - Google Patents
Computerized emboridering machine refoots line control method automatically Download PDFInfo
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- CN106149237A CN106149237A CN201610355482.1A CN201610355482A CN106149237A CN 106149237 A CN106149237 A CN 106149237A CN 201610355482 A CN201610355482 A CN 201610355482A CN 106149237 A CN106149237 A CN 106149237A
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- China
- Prior art keywords
- bobbin case
- stepper motor
- rotating shuttle
- signal
- installation site
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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
- D05C11/16—Arrangements for repeating thread patterns or for changing threads
Abstract
The invention discloses a kind of computerized emboridering machine automatically to refoot line control method, including two parts Part I is initialization section, Part II is main program section, after initialization section is powered on by automatic bobbin thread-replacing mechanism, stroke stepper motor moves to standby bobbin case installation site from rotating shuttle position, detect whether each sensor is out of order judges the present position of stroke stepper motor own simultaneously, it is finally positioned at precalculated position stop and lock, complete whole initialization procedure.Main program section: stroke stepper motor utilizes rotating shuttle position optoelectronic switch positioning to go to rotating shuttle position, perform to capture bobbin case action, then positioning goes to release bobbin case position, perform release bobbin case action, then capture standby bobbin case, returning to rotating shuttle position and installing bobbin case, last vehicle positioning stop, in parking spot self-locking, completes the line function that automatically refoots.The present invention overlaps program technic by initialization section, main program section two and performs to improve crawl, release bobbin case success rate greatly, and has fault alarm function.
Description
Technical field
The present invention relates to a kind of thread-changing method of embroidery machine, specifically a kind of computerized emboridering machine refoots line traffic control automatically
Method.
Background technology
At present for embroidery machine industry, bobbin case is the device of important receiving bottom line, needs frequently to change, if used at present
Artificial replacing not only needs substantial amounts of human resources, and needs long shutdown operation to leverage the normal of embroidery machine
Operating efficiency.The existing device also having some lines that automatically refoot or method, but mostly there is more fault and not true
Qualitative, namely not knowing where to be out of order is out of order also in the function continuing executing with the line that refoots in other words, etc. many
How disadvantage, realize that computerized emboridering machine refoots the high-accuracy property of line control method automatically and accuracy is always art technology
The object of personnel's research.
Content of the invention
The invention provides that a kind of signal detection is perfect, capture accuracy of judgement, avoid the computerized emboridering machine of artificial thread-changing from
Move bottom line control method.
A kind of computerized emboridering machine refoots line control method automatically, and this kind of control method includes two parts: Part I is
Initialization section, Part II is main program section
After initialization section is powered on by automatic bobbin thread-replacing mechanism, stroke stepper motor moves to standby shuttle from rotating shuttle position
Shell installation site, during being somebody's turn to do, signal is fed back by rotating shuttle position optoelectronic switch, standby bobbin case position optoelectronic switch, and judges sensing
Whether device is faulty；The signal simultaneously utilizing standby bobbin case microswitch judges whether spare bit has installed bobbin case, and utilizes
Whether the bobbin case detection crawl arm proximity switch installed is faulty；Detecting, whether each sensor is out of order sentences simultaneously
The present position of line-break journey stepper motor own, is finally positioned at precalculated position and stops and lock, complete whole initialization procedure.Should
Kind initialization procedure moves to standby bobbin case installation site by stroke stepper motor from rotating shuttle position and establishes rotating shuttle position light by cable
Whether pass, standby bobbin case position optoelectronic switch, standby bobbin case microswitch, crawl arm proximity switch and each sensor have event
Barrier differentiates, judges the present position of stroke stepper motor own simultaneously, improves crawl, release bobbin case success rate.
Main program section:
After automatic bobbin thread-replacing mechanism receives the line order that automatically refoots, stroke stepper motor utilizes rotating shuttle position light to establish by cable
Closing positioning and going to rotating shuttle position, perform to capture bobbin case action, then positioning goes to release bobbin case position, performs release bobbin case action,
After completing release bobbin case, utilize standby bobbin case position optoelectronic switch positioning to go to standby bobbin case position, capture standby bobbin case, return
Install bobbin case to rotating shuttle position, after completing to install bobbin case, vehicle positioning stop, in parking spot self-locking, completes the line work(that automatically refoots
Can, wait and ordering next time.Can constantly detect sensor signal at course of action Program, and judge whether sensor has whereby
Fault, positions stroke step motor position, and whether crawl bobbin case and release bobbin case be successful, whether successful installs bobbin case.Main program
The execution of part improves crawl, release bobbin case success rate greatly, and has fault alarm function.
Initialization section is divided into four kinds of states, and first state one receives rotating shuttle position photoelectric switching signal, and state two is first
Receiving standby bobbin case position photoelectric switching signal, first state three receives crawl arm proximity switch signal, and state four does not receives appoints
What signal.
First state one receives rotating shuttle position photoelectric switching signal and is divided into seven steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, collects rotating shuttle position photoelectric switching signal, it is judged that whether sensor is faulty；
Step 2 stroke stepper motor continues towards the motion of standby bobbin case installation site direction, collects standby bobbin case installation position
Put photoelectric switching signal, it is judged that whether sensor is faulty；If now feeding back stroke stepper motor steps to be more than setting step number,
Standby bobbin case installation site optoelectronic switch fault is reported to the police, if the normal signal continuing the standby bobbin case microswitch of sensing,
If sensing is less than step five, sensing is normal continues step 3；
Step 3: stroke stepper motor continues towards the motion of standby bobbin case installation site direction, sensing crawl arm is close to be opened
OFF signal, without sensing signal alarm, senses continuation step 4；
Step 4: the reversion of stroke stepper motor, towards the motion of rotating shuttle locality, senses standby bobbin case installation site photoelectricity
Switching signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, standby shuttle
Shell installation site optoelectronic switch fault is reported to the police, if normally continuing step 5；
Step 5: stroke stepper motor continues towards the motion of rotating shuttle locality, collects rotating shuttle position photoelectric switching signal,
Judge that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, light near rotating shuttle position
Electric switch fault is reported to the police, if normally continuing step 6；
Step 6: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 7: stroke stepper motor reaches holding state parking spot, senses the signal of standby bobbin case microswitch, does not has
There is signal to carry out lacking material to report to the police, have signal to initialize and complete.
First described state two receives standby bobbin case position photoelectric switching signal and is divided into seven steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, collects standby bobbin case installation site photoelectric switching signal, it is judged that whether sensor is faulty, continues the standby shuttle of sensing
The signal of shell microswitch, if sensing is less than step four, sensing is normal continues step 2；
Step 2 stroke stepper motor continues towards the motion of standby bobbin case installation site direction, senses crawl arm proximity switch
Signal, without sensing signal alarm, senses continuation step 3；
Step 3: the reversion of stroke stepper motor, towards the motion of rotating shuttle locality, accepts standby bobbin case installation site photoelectricity
Switching signal, if now feeding back stroke stepper motor steps more than setting step number, the event of standby bobbin case installation site optoelectronic switch
Barrier is reported to the police, if normally continuing step 4；
Step 4: stroke stepper motor continues towards the motion of rotating shuttle locality, senses rotating shuttle installation site optoelectronic switch
Signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation position
Put optoelectronic switch fault to report to the police, if normally continuing step 5；
Step 5: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 6: stroke stepper motor reaches holding state parking spot, senses the signal of standby bobbin case microswitch, does not has
There is signal to carry out lacking material to report to the police, have signal step seven；
Step 7: initialize and complete.
First described state three receives crawl arm proximity switch signal and is divided into six steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, collects crawl arm proximity switch signal, it is judged that whether sensor is faulty, continues the standby bobbin case microswitch of sensing
Signal, if sensing is less than warning, sensing is normal continues step 2；
The reversion of step 2 stroke stepper motor is moved from standby bobbin case installation site towards rotating shuttle locality, accepts standby
Bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 3；
Step 3: stroke stepper motor continues towards the motion of rotating shuttle locality, accepts rotating shuttle position photoelectric switching signal,
If now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police, as
Fruit is normal continues step 4；
Step 4: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 6: stroke stepper motor reaches holding state parking spot；
Step 7: initialize and complete.
Described state four does not receives any signal and is divided into five steps to perform
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, stroke stepper motor steps, more than setting step number, does not receives any signal, continues the standby bobbin case microswitch of sensing
Signal, if sensing is less than warning, sensing is normal continues step 2；
The reversion of step 2 stroke stepper motor is moved from standby bobbin case installation site towards rotating shuttle locality, accepts standby
Bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 3；
Step 3: stroke stepper motor continues towards the motion of rotating shuttle locality, accepts rotating shuttle position photoelectric switching signal,
If now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police, as
Fruit is normal continues step 4；
Step 4: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 5: stroke stepper motor reaches holding state parking spot, lacks material and reports to the police, and initialization completes.
Described main program section is divided into following steps to perform:
Step one stroke stepper motor moves from holding state parking spot towards rotating shuttle locality, collects rotating shuttle position
Photoelectric switching signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, revolves
Shuttle installation site optoelectronic switch fault is reported to the police, if normally continuing step 2；
Step 2 stroke stepper motor continues towards the motion of rotating shuttle installation site direction, sensing crawl arm proximity switch letter
Number, without sensing signal, move in off-position after capturing bobbin case for the stroke stepper motor, step after arrival
Five, sense that signal continues step 3；
Step 3: capture linear stepping motor and perform crawl；
Step 4: off-position motion after capturing bobbin case for the stroke stepper motor, after arrival, sensing crawl arm is close opens
OFF signal, if not sensing signal for the first time, stroke stepper motor moves to rotating shuttle position, and programming jump to step one is held
Row secondary captures, if second time does not sense signal alarm, if sensing that signal continues step 5；
Step 5: capture linear stepping motor and perform release function, if sensing crawl arm proximity switch signal senses
Signal, release failure is reported to the police, if sensing is less than discharging successfully to signal, continues the standby bobbin case installation site optoelectronic switch of sensing
Signal, if standby bobbin case installation site photoelectric switching signal does not has, performs to lack material and reports to the police, normal step six；
Step 6: moving to standby bobbin case installation site in off-position after capturing bobbin case for the stroke stepper motor, accepts
Standby bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby shuttle
Shell installation site optoelectronic switch fault is reported to the police, if normally continuing step 7；
Step 7: stroke stepper motor continues, to the motion of standby bobbin case installation site, to sense crawl arm proximity switch signal,
Without sensing that signal fault is reported to the police, sense that signal continues step 8；
Step 8: capture linear stepping motor and perform crawl；
Step 9: stroke stepper motor moves to rotating shuttle installation site, accepts standby bobbin case installation site optoelectronic switch letter
Number, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case installation site optoelectronic switch fault is carried out
Report to the police, if the normal signal continuing the standby bobbin case microswitch of sensing, if standby bobbin case microswitch would sense signal hypothesis
Bright crawl is unsuccessfully reported to the police, and does not sense that signal continues step 10；
Step 10: stroke stepper motor continues, to the motion of rotating shuttle installation site, to accept standby rotating shuttle installation site light and establish by cable
OFF signal, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is carried out
Report to the police, if normally continuing step 11；
Step 11: stroke stepper motor continues to the motion of rotating shuttle installation site,
Step 12: after stroke stepper motor reaches rotating shuttle installation site, captures linear stepping motor and performs release function；
Step 13: stroke stepper motor is from rotating shuttle position towards the motion of standby bobbin case installation site direction, and sensing captures
The nearly switching signal of knee-joint, if sensing signal instruction rotating shuttle position release failure, carrying out fault alarm, not sensing signal
Continue step 14；
Step 14: stroke stepper motor moves from standby bobbin case installation site towards rotating shuttle locality, sensing captures
The nearly switching signal of knee-joint, if sensing is less than to signal instruction rotating shuttle position bobbin case install failure, carries out fault alarm, senses
Signal continues step 15；
Step 15: stroke stepper motor is from rotating shuttle position towards the motion of holding state parking spot direction；
Step 10 six: stroke stepper motor reaches holding state parking spot to be stopped and self-locking, and the line that automatically refoots completes.Should
Plant control method to be possible not only to the crawl of control realization bobbin case, release, the line function that realizes automatically refooting is installed, and have
Fault alarm function and secondary Grasping skill.
Described step 4 Program jumps to step one and performs secondary and capture its stroke stepper motor spin down, improves
Capture success rate.
The present invention overlaps program technic by initialization section, main program section two and performs to improve crawl, release shuttle greatly
Shell success rate, and there is fault alarm function.
Brief description
It is illustrated in figure 1 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive rotating shuttle
The FB(flow block) of step 1-2 under the photoelectric switching signal of position；
It is illustrated in figure 2 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive rotating shuttle
The FB(flow block) of step 3-6 under the photoelectric switching signal of position；
It is illustrated in figure 3 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive rotating shuttle
The FB(flow block) of step 7-8 under the photoelectric switching signal of position；
It is illustrated in figure 4 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive standby
The FB(flow block) of step 1-4 under the photoelectric switching signal of bobbin case position；
It is illustrated in figure 5 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive standby
The FB(flow block) of step 4-7 under the photoelectric switching signal of bobbin case position；
It is illustrated in figure 6 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive crawl
The FB(flow block) of step 1-3 under the nearly switching signal of knee-joint；
It is illustrated in figure 7 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, first receive crawl
The FB(flow block) of step 3-6 under the nearly switching signal of knee-joint；
It is illustrated in figure 8 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, do not receive any letter
The FB(flow block) of step 1-3 under number；
It is illustrated in figure 9 computerized emboridering machine of the present invention automatically to refoot line control method initialization section, do not receive any letter
The FB(flow block) of step 3-5 under number；
The flow process of line control method main program section step 1-3 that automatically refoots for computerized emboridering machine of the present invention as shown in Figure 10
Block diagram；
The flow process of line control method main program section step 4-6 that automatically refoots for computerized emboridering machine of the present invention as shown in figure 11
Block diagram；
The flow process of line control method main program section step 6-9 that automatically refoots for computerized emboridering machine of the present invention as shown in figure 12
Block diagram；
The stream of line control method main program section step 9-13 that automatically refoots for computerized emboridering machine of the present invention as shown in figure 13
Journey block diagram；
The stream of line control method main program section step 13-16 that automatically refoots for computerized emboridering machine of the present invention as shown in figure 14
Journey block diagram.
Symbol definition in accompanying drawing
A position: rotating shuttle position
B position: standby bobbin case installation site
O position: device holding state parking spot
Z position: move to this release bobbin case after capturing bobbin case；
M0: stroke stepper motor；
M1: capture linear stepping motor；
OSA:A position optoelectronic switch；
OSB:B position optoelectronic switch；
PX: crawl arm proximity switch；
LX: standby bobbin case microswitch
StepMax: stroke stepper motor is from A position to B position total travel step number
Detailed description of the invention
A kind of computerized emboridering machine refoots line control method automatically as represented in figures 1 through 14, and this kind of control method includes two portions
Point: Part I is initialization section, and Part II is main program section
After initialization section is powered on by automatic bobbin thread-replacing mechanism, stroke stepper motor moves to standby shuttle from rotating shuttle position
Shell installation site, during being somebody's turn to do, signal is fed back by rotating shuttle position optoelectronic switch, standby bobbin case position optoelectronic switch, and judges sensing
Whether device is faulty；The signal simultaneously utilizing standby bobbin case microswitch judges whether spare bit has installed bobbin case, and utilizes
Whether the bobbin case detection crawl arm proximity switch installed is faulty；Detecting, whether each sensor is out of order sentences simultaneously
The present position of line-break journey stepper motor own, is finally positioned at precalculated position and stops and lock, complete whole initialization procedure.Should
Kind initialization procedure moves to standby bobbin case installation site by stroke stepper motor from rotating shuttle position and establishes rotating shuttle position light by cable
Whether pass, standby bobbin case position optoelectronic switch, standby bobbin case microswitch, crawl arm proximity switch and each sensor have event
Barrier differentiates, judges the present position of stroke stepper motor own simultaneously, improves crawl, release bobbin case success rate.
Being divided into four kinds of states as the preferred initialization section of structure, first state one receives rotating shuttle position optoelectronic switch letter
Number, first state two receives standby bobbin case position photoelectric switching signal, and first state three receives crawl arm proximity switch signal, shape
State four does not receives any signal.
First state one receives rotating shuttle position photoelectric switching signal and is divided into seven steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, collects rotating shuttle position photoelectric switching signal, it is judged that whether sensor is faulty；
Step 2 stroke stepper motor continues towards the motion of standby bobbin case installation site direction, collects standby bobbin case installation position
Put photoelectric switching signal, it is judged that whether sensor is faulty；If now feeding back stroke stepper motor steps to be more than setting step number,
Standby bobbin case installation site optoelectronic switch fault is reported to the police, if the normal signal continuing the standby bobbin case microswitch of sensing,
If sensing is less than step five, sensing is normal continues step 3；
Step 3: stroke stepper motor continues towards the motion of standby bobbin case installation site direction, sensing crawl arm is close to be opened
OFF signal, without sensing signal alarm, senses continuation step 4；
Step 4: the reversion of stroke stepper motor, towards the motion of rotating shuttle locality, senses standby bobbin case installation site photoelectricity
Switching signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, standby shuttle
Shell installation site optoelectronic switch fault is reported to the police, if normally continuing step 5；
Step 5: stroke stepper motor continues towards the motion of rotating shuttle locality, collects rotating shuttle position photoelectric switching signal,
Judge that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, light near rotating shuttle position
Electric switch fault is reported to the police, if normally continuing step 6；
Step 6: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 7: stroke stepper motor reaches holding state parking spot, senses the signal of standby bobbin case microswitch, does not has
There is signal to carry out lacking material to report to the police, have signal to initialize and complete.
First state two receives standby bobbin case position photoelectric switching signal and is divided into seven steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, collects standby bobbin case installation site photoelectric switching signal, it is judged that whether sensor is faulty, continues the standby shuttle of sensing
The signal of shell microswitch, if sensing is less than step four, sensing is normal continues step 2；
Step 2 stroke stepper motor continues towards the motion of standby bobbin case installation site direction, senses crawl arm proximity switch
Signal, without sensing signal alarm, senses continuation step 3；
Step 3: the reversion of stroke stepper motor, towards the motion of rotating shuttle locality, accepts standby bobbin case installation site photoelectricity
Switching signal, if now feeding back stroke stepper motor steps more than setting step number, the event of standby bobbin case installation site optoelectronic switch
Barrier is reported to the police, if normally continuing step 4；
Step 4: stroke stepper motor continues towards the motion of rotating shuttle locality, senses rotating shuttle installation site optoelectronic switch
Signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation position
Put optoelectronic switch fault to report to the police, if normally continuing step 5；
Step 5: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 6: stroke stepper motor reaches holding state parking spot, senses the signal of standby bobbin case microswitch, does not has
There is signal to carry out lacking material to report to the police, have signal step seven；
Step 7: initialize and complete.
First state three receives crawl arm proximity switch signal and is divided into six steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, collects crawl arm proximity switch signal, it is judged that whether sensor is faulty, continues the standby bobbin case microswitch of sensing
Signal, if sensing is less than warning, sensing is normal continues step 2；
The reversion of step 2 stroke stepper motor is moved from standby bobbin case installation site towards rotating shuttle locality, accepts standby
Bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 3；
Step 3: stroke stepper motor continues towards the motion of rotating shuttle locality, accepts rotating shuttle position photoelectric switching signal,
If now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police, as
Fruit is normal continues step 4；
Step 4: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 6: stroke stepper motor reaches holding state parking spot；
Step 7: initialize and complete.
State four does not receives any signal and is divided into five steps to perform
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site
Moving in direction, stroke stepper motor steps, more than setting step number, does not receives any signal, continues the standby bobbin case microswitch of sensing
Signal, if sensing is less than warning, sensing is normal continues step 2；
The reversion of step 2 stroke stepper motor is moved from standby bobbin case installation site towards rotating shuttle locality, accepts standby
Bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 3；
Step 3: stroke stepper motor continues towards the motion of rotating shuttle locality, accepts rotating shuttle position photoelectric switching signal,
If now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police, as
Fruit is normal continues step 4；
Step 4: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 5: stroke stepper motor reaches holding state parking spot, lacks material and reports to the police, and initialization completes.
Main program section:
After automatic bobbin thread-replacing mechanism receives the line order that automatically refoots, stroke stepper motor utilizes rotating shuttle position light to establish by cable
Closing positioning and going to rotating shuttle position, perform to capture bobbin case action, then positioning goes to release bobbin case position, performs release bobbin case action,
After completing release bobbin case, utilize standby bobbin case position optoelectronic switch positioning to go to standby bobbin case position, capture standby bobbin case, return
Install bobbin case to rotating shuttle position, after completing to install bobbin case, vehicle positioning stop, in parking spot self-locking, completes the line work(that automatically refoots
Can, wait and ordering next time.Can constantly detect sensor signal at course of action Program, and judge whether sensor has whereby
Fault, positions stroke step motor position, and whether crawl bobbin case and release bobbin case be successful, whether successful installs bobbin case.Main program
The execution of part improves crawl, release bobbin case success rate greatly, and has fault alarm function.
Main program section is divided into following steps to perform:
Step one stroke stepper motor moves from holding state parking spot towards rotating shuttle locality, collects rotating shuttle position
Photoelectric switching signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, revolves
Shuttle installation site optoelectronic switch fault is reported to the police, if normally continuing step 2；
Step 2 stroke stepper motor continues towards the motion of rotating shuttle installation site direction, sensing crawl arm proximity switch letter
Number, without sensing signal, move in off-position after capturing bobbin case for the stroke stepper motor, step after arrival
Five, sense that signal continues step 3；
Step 3: capture linear stepping motor and perform crawl；
Step 4: off-position motion after capturing bobbin case for the stroke stepper motor, after arrival, sensing crawl arm is close opens
OFF signal, if not sensing signal for the first time, stroke stepper motor moves to rotating shuttle position, and programming jump to step one is held
Row secondary captures, if second time does not sense signal alarm, if sensing that signal continues step 5；
Step 5: capture linear stepping motor and perform release function, if sensing crawl arm proximity switch signal senses
Signal, release failure is reported to the police, if sensing is less than discharging successfully to signal, continues the standby bobbin case installation site optoelectronic switch of sensing
Signal, if standby bobbin case installation site photoelectric switching signal does not has, performs to lack material and reports to the police, normal step six；
Step 6: moving to standby bobbin case installation site in off-position after capturing bobbin case for the stroke stepper motor, accepts
Standby bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby shuttle
Shell installation site optoelectronic switch fault is reported to the police, if normally continuing step 7；
Step 7: stroke stepper motor continues, to the motion of standby bobbin case installation site, to sense crawl arm proximity switch signal,
Without sensing that signal fault is reported to the police, sense that signal continues step 8；
Step 8: capture linear stepping motor and perform crawl；
Step 9: stroke stepper motor moves to rotating shuttle installation site, accepts standby bobbin case installation site optoelectronic switch letter
Number, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case installation site optoelectronic switch fault is carried out
Report to the police, if the normal signal continuing the standby bobbin case microswitch of sensing, if standby bobbin case microswitch would sense signal hypothesis
Bright crawl is unsuccessfully reported to the police, and does not sense that signal continues step 10；
Step 10: stroke stepper motor continues, to the motion of rotating shuttle installation site, to accept standby rotating shuttle installation site light and establish by cable
OFF signal, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is carried out
Report to the police, if normally continuing step 11；
Step 11: stroke stepper motor continues to the motion of rotating shuttle installation site,
Step 12: after stroke stepper motor reaches rotating shuttle installation site, captures linear stepping motor and performs release function；
Step 13: stroke stepper motor is from rotating shuttle position towards the motion of standby bobbin case installation site direction, and sensing captures
The nearly switching signal of knee-joint, if sensing signal instruction rotating shuttle position release failure, carrying out fault alarm, not sensing signal
Continue step 14；
Step 14: stroke stepper motor moves from standby bobbin case installation site towards rotating shuttle locality, sensing captures
The nearly switching signal of knee-joint, if sensing is less than to signal instruction rotating shuttle position bobbin case install failure, carries out fault alarm, senses
Signal continues step 15；
Step 15: stroke stepper motor is from rotating shuttle position towards the motion of holding state parking spot direction；
Step 10 six: stroke stepper motor reaches holding state parking spot to be stopped and self-locking, and the line that automatically refoots completes.Should
Plant control method to be possible not only to the crawl of control realization bobbin case, release, the line function that realizes automatically refooting is installed, and have
Fault alarm function and secondary Grasping skill.
Jump to step one as further technical pattern step 4 Program to perform secondary and capture its stroke stepping electricity
Machine spin down, improves and captures success rate.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Any reference in claim should be considered as limiting involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but not each embodiment only wraps
Containing an independent technical scheme, this narrating mode of specification is only that for clarity sake those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment also can form those skilled in the art through appropriately combined
May be appreciated other embodiments.
Claims (8)
1. a computerized emboridering machine refoots line control method automatically, it is characterised in that: this kind of control method includes two parts:
A part is initialization section, and Part II is main program section
After initialization section is powered on by automatic bobbin thread-replacing mechanism, stroke stepper motor moves to standby bobbin case peace from rotating shuttle position
Holding position, during being somebody's turn to do, signal is fed back, and judges that sensor is by rotating shuttle position optoelectronic switch, standby bobbin case position optoelectronic switch
No faulty；The signal simultaneously utilizing standby bobbin case microswitch judges whether spare bit has installed bobbin case, and utilizes
Whether the bobbin case detection crawl arm proximity switch installed is faulty；Detecting, whether each sensor is out of order judges row simultaneously
The present position of journey stepper motor own, is finally positioned at precalculated position and stops and lock, complete whole initialization procedure.
Main program section:
After automatic bobbin thread-replacing mechanism receives the line order that automatically refoots, stroke stepper motor utilizes rotating shuttle position optoelectronic switch fixed
Rotating shuttle position is gone in position, performs to capture bobbin case action, and then positioning goes to release bobbin case position, performs release bobbin case action, completes
After release bobbin case, utilize standby bobbin case position optoelectronic switch positioning to go to standby bobbin case position, capture standby bobbin case, return to rotation
Bobbin case is installed in shuttle position, and after completing to install bobbin case, vehicle positioning stop, in parking spot self-locking, completes the line function that automatically refoots, etc.
Treat to order next time.
2. computerized emboridering machine as claimed in claim 1 refoots line control method automatically, it is characterised in that: initialization section is divided into
Four kinds of states, first state one receives rotating shuttle position photoelectric switching signal, and first state two receives standby bobbin case position light and establish by cable
OFF signal, first state three receives crawl arm proximity switch signal, and state four does not receives any signal.
3. computerized emboridering machine as claimed in claim 2 refoots line control method automatically, it is characterised in that: first state one receives
Rotating shuttle position photoelectric switching signal is divided into seven steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site direction
Motion, collects rotating shuttle position photoelectric switching signal, it is judged that whether sensor is faulty；
Step 2 stroke stepper motor continues towards the motion of standby bobbin case installation site direction, collects standby bobbin case installation site light
Electric switch signal, it is judged that whether sensor is faulty；If now feeding back stroke stepper motor steps to be more than setting step number, standby
Bobbin case installation site optoelectronic switch fault is reported to the police, if the normal signal continuing the standby bobbin case microswitch of sensing, if
Sensing is less than step five, and sensing is normal continues step 3；
Step 3: stroke stepper motor continues towards the motion of standby bobbin case installation site direction, sensing crawl arm proximity switch letter
Number, without sensing signal alarm, sense continuation step 4；
Step 4: the reversion of stroke stepper motor, towards the motion of rotating shuttle locality, senses standby bobbin case installation site optoelectronic switch
Signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 5；
Step 5: stroke stepper motor continues towards the motion of rotating shuttle locality, collects rotating shuttle position photoelectric switching signal, it is judged that
Whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, near rotating shuttle position, light is established by cable
Close fault to report to the police, if normally continuing step 6；
Step 6: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 7: stroke stepper motor reaches holding state parking spot, senses the signal of standby bobbin case microswitch, not letter
Number carry out lacking material to report to the police, have signal to initialize and complete.
4. computerized emboridering machine as claimed in claim 2 refoots line control method automatically, it is characterised in that: described state two is first
First receiving standby bobbin case position photoelectric switching signal is divided into seven steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site direction
Motion, collects standby bobbin case installation site photoelectric switching signal, it is judged that whether sensor is faulty, continues the standby bobbin case of sensing micro-
The signal of dynamic switch, if sensing is less than step four, sensing is normal continues step 2；
Step 2 stroke stepper motor continues towards the motion of standby bobbin case installation site direction, sensing crawl arm proximity switch letter
Number, without sensing signal alarm, sense continuation step 3；
Step 3: the reversion of stroke stepper motor, towards the motion of rotating shuttle locality, accepts standby bobbin case installation site optoelectronic switch
Signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case installation site optoelectronic switch fault is entered
Row is reported to the police, if normally continuing step 4；
Step 4: stroke stepper motor continues towards the motion of rotating shuttle locality, senses rotating shuttle installation site photoelectric switching signal,
Judge that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site light
Electric switch fault is reported to the police, if normally continuing step 5；
Step 5: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 6: stroke stepper motor reaches holding state parking spot, senses the signal of standby bobbin case microswitch, not letter
Number carry out lacking material to report to the police, have signal step seven；
Step 7: initialize and complete.
5. computerized emboridering machine as claimed in claim 2 refoots line control method automatically, it is characterised in that: described state three is first
First receiving crawl arm proximity switch signal is divided into six steps to perform:
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site direction
Motion, collects crawl arm proximity switch signal, it is judged that whether sensor is faulty, continues the letter of the standby bobbin case microswitch of sensing
Number, if sensing is less than warning, sensing is normal continues step 2；
The reversion of step 2 stroke stepper motor is moved from standby bobbin case installation site towards rotating shuttle locality, accepts standby bobbin case
Installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case installation position
Put optoelectronic switch fault to report to the police, if normally continuing step 3；
Step 3: stroke stepper motor continues towards the motion of rotating shuttle locality, accepts rotating shuttle position photoelectric switching signal, now
If feedback stroke stepper motor steps is more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police, if just
Often continue step 4；
Step 4: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 6: stroke stepper motor reaches holding state parking spot；
Step 7: initialize and complete.
6. computerized emboridering machine as claimed in claim 2 refoots line control method automatically, it is characterised in that: described state four is not
Receiving any signal is divided into five steps to perform
Step one automatic bobbin thread-replacing mechanism power on after stroke stepper motor from rotating shuttle position towards standby bobbin case installation site direction
Motion, stroke stepper motor steps more than setting step number, does not receives any signal, continues the letter of the standby bobbin case microswitch of sensing
Number, if sensing is less than warning, sensing is normal continues step 2；
The reversion of step 2 stroke stepper motor is moved from standby bobbin case installation site towards rotating shuttle locality, accepts standby bobbin case
Installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case installation position
Put optoelectronic switch fault to report to the police, if normally continuing step 3；
Step 3: stroke stepper motor continues towards the motion of rotating shuttle locality, accepts rotating shuttle position photoelectric switching signal, now
If feedback stroke stepper motor steps is more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police, if just
Often continue step 4；
Step 4: stroke stepper motor is from rotating shuttle position to the motion of holding state parking spot；
Step 5: stroke stepper motor reaches holding state parking spot, lacks material and reports to the police, and initialization completes.
7. computerized emboridering machine as claimed in claim 1 refoots line control method automatically, it is characterised in that: described main program portion
It is divided into following steps to perform:
Step one stroke stepper motor moves from holding state parking spot towards rotating shuttle locality, collects rotating shuttle position photoelectricity
Switching signal, it is judged that whether sensor is faulty, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 2；
Step 2 stroke stepper motor continues towards the motion of rotating shuttle installation site direction, senses crawl arm proximity switch signal, as
Fruit does not sense signal, off-position motion after capturing bobbin case for the stroke stepper motor, step five after arrival, sensing
Continue step 3 to signal；
Step 3: capture linear stepping motor and perform crawl；
Step 4: off-position motion after capturing bobbin case for the stroke stepper motor, senses crawl arm proximity switch letter after arrival
Number, if not sensing signal for the first time, stroke stepper motor moves to rotating shuttle position, and programming jump to step one performs two
Secondary crawl, if second time does not sense signal alarm, if sensing that signal continues step 5；
Step 5: capture linear stepping motor and perform release function, if sensing crawl arm proximity switch signal senses signal,
Release failure is reported to the police, if sensing is less than discharging successfully to signal, continues the standby bobbin case installation site photoelectric switching signal of sensing,
If standby bobbin case installation site photoelectric switching signal does not has, perform to lack material and report to the police, normal step six；
Step 6: moving to standby bobbin case installation site in off-position after capturing bobbin case for the stroke stepper motor, accepts standby
Bobbin case installation site photoelectric switching signal, if now feeding back stroke stepper motor steps more than setting step number, standby bobbin case is pacified
Holding position optoelectronic switch fault is reported to the police, if normally continuing step 7；
Step 7: stroke stepper motor continues, to the motion of standby bobbin case installation site, to sense crawl arm proximity switch signal, if
Do not sense that signal fault is reported to the police, sense that signal continues step 8；
Step 8: capture linear stepping motor and perform crawl；
Step 9: stroke stepper motor moves to rotating shuttle installation site, accepts standby bobbin case installation site photoelectric switching signal, this
Shi Ruguo feedback stroke stepper motor steps is more than setting step number, and standby bobbin case installation site optoelectronic switch fault is reported to the police,
If the normal signal continuing the standby bobbin case microswitch of sensing, if standby bobbin case microswitch senses that signal instruction captures
Unsuccessfully report to the police, do not sense that signal continues step 10；
Step 10: stroke stepper motor continues, to the motion of rotating shuttle installation site, to accept standby rotating shuttle installation site optoelectronic switch letter
Number, if now feeding back stroke stepper motor steps more than setting step number, rotating shuttle installation site optoelectronic switch fault is reported to the police,
If normally continuing step 11；
Step 11: stroke stepper motor continues to the motion of rotating shuttle installation site,
Step 12: after stroke stepper motor reaches rotating shuttle installation site, captures linear stepping motor and performs release function；
Step 13: stroke stepper motor is from rotating shuttle position towards the motion of standby bobbin case installation site direction, and sensing captures knee-joint
Nearly switching signal, if sensing signal instruction rotating shuttle position release failure, carrying out fault alarm, not sensing that signal continues
Step 14；
Step 14: stroke stepper motor moves from standby bobbin case installation site towards rotating shuttle locality, sensing captures knee-joint
Nearly switching signal, if sensing is less than to signal instruction rotating shuttle position bobbin case install failure, carries out fault alarm, senses signal
Continue step 15；
Step 15: stroke stepper motor is from rotating shuttle position towards the motion of holding state parking spot direction；
Step 10 six: stroke stepper motor reaches holding state parking spot to be stopped and self-locking, and the line that automatically refoots completes.
8. computerized emboridering machine as claimed in claim 7 refoots line control method automatically, it is characterised in that: in described step 4
Programming jump performs secondary to step one and captures its stroke stepper motor spin down.
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