CN106906578A - Serger outlet device and line Automatic adjustment method of binding off - Google Patents
Serger outlet device and line Automatic adjustment method of binding off Download PDFInfo
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- CN106906578A CN106906578A CN201710091690.XA CN201710091690A CN106906578A CN 106906578 A CN106906578 A CN 106906578A CN 201710091690 A CN201710091690 A CN 201710091690A CN 106906578 A CN106906578 A CN 106906578A
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- line
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/06—Loop takers, e.g. loopers for overedge-stitch sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers
- D05B47/04—Automatically-controlled tensioning devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/30—Driving-gear for loop takers
- D05B57/34—Driving-gear for loop takers in overedge-stitch sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses the serger outlet device and line Automatic adjustment method of binding off of a kind of application of stitching process field, serger outlet device structure includes motor and the connecting rod for changing and moving with line tension of binding off, the motor includes drive shaft, the winding section is fixed and is set in drive shaft, the connecting rod does the motion away from fairlead in line tension change hour of binding off, the sensor for sensing connecting rod motion is provided with the shell, the motor is provided with electric machine controller, the electric machine controller includes signal receiving module and signal processing module, the signal receiving module is used for the reception of sensor signal, the signal processing module is used for treatment and the control of motor speed to sensor signal.The output of line of being bound off in the present invention is engaged realization by motor and connecting rod, improves the controllability of the line that binds off, and for quality of binding off provides guarantee, while avoiding the debugging operations repeatedly of staff, improves operating efficiency.
Description
Technical field
The present invention relates to the serger outlet device and line Automatic adjustment method of binding off of a kind of application of stitching process field.
Background technology
In cloth process, because the material of the material therefors such as terylene is usually synthetic fibers.After cutting out by
Hardness in itself is higher therefore silk thread can scatter and, therefore is generally processed operation guarantor to its edge in process
Demonstrate,prove the quality of finished product.Processing to cloth edge is referred to as binding off, and Shang Yiquan is copied with special serger generally at side seam
Side realizing the fixation of cloth silk thread.Because the main purpose bound off is to allow the yarn of cut-parts will not to dissipate de-, therefore to the line that binds off
Strength it is less demanding.The line that binds off typically is made of terylene net-thread, is not twisted, strongly lower than sewing thread.As people live
Level is improved, and people also constantly rise to clothing quality requirement, but traditional strength requirement of the process technology to the line that binds off of binding off
It is relatively low.The line that binds off in process is also at relaxed state.It is easy to the line machining path that binds off occur during binding off
Bending, or even because the machine tensions of the line that binds off of different conditions the straggly of decorative pattern shape that cause to bind off differs, cause processing to be produced
Quality declines.The line that binds off follows the motion of tool needle pulling force to be produced to it and is moved, when work of binding off occurs all standing
One section of the distance and the line that binds off can still be pitched due to effect of inertia.When staff is bound off operation next time for guarantee is copied
Side effect, it will usually which the line that will bind off is drawn out a segment distance from tool needle position, and then it is suitable to make the line that binds off for using be in
Tension range ensures processing effect, and the line that binds off of the segment distance being now drawn out from tool needle is then no longer employed, and causes
The waste of resource, while the regulation process of line tension of binding off reduces operating efficiency, unfavorable persistently carrying out with work.
As practicality novel C N201320206748.8 discloses a kind of serger outlet device, belong to sewing machine technique field.
It is elastic that it solves the problems, such as that existing serger can not adjust the line that binds off.This serger outlet device, including framework, outgoing line unit
And supporting plate, framework is divided into the rectangular cylinder in two cross sections by supporting plate：Cylinder one and cylinder two, longitudinal direction in cylinder one
The rotating shaft driven by serger is equipped with, outgoing line unit includes the cross bar and the use in rotating shaft with outlet portion with limiting section
In the cam for driving cross bar axial movement, limiting section is provided with fixed seat, and outlet portion is provided with line outlet groove, and outlet is also distinguished in portion
Tension disc one, tension disc two and back-moving spring are cased with, one end of back-moving spring is resisted against on tension disc two, the other end acts on solid
In reservation, tension disc one is fitted with tension disc two under back-moving spring elastic force effect.The utility model can effectively be adjusted and bound off
Line it is elastic, with reasonable in design, simple operation and other advantages.The device can be realized respectively binding off the tension force applied between line
Difference, but being allowed during the use of the single line that binds off needs the staff bind off the regulation process of line tension, no
Continuous and effective beneficial to work is carried out, and reduces the quality of production and production efficiency, easily causes the wasting of resources.
The content of the invention
Present invention solves the technical problem that it is automatic to be to provide a kind of serger outlet device and the line that binds off for improving quality of binding off
Adjusting method.
The technical solution adopted for the present invention to solve the technical problems is：
Serger outlet device, including for placing winding section and the shell of the line that binds off, the shell is provided with some leads
Hole, including motor and the connecting rod for changing and moving with line tension of binding off, the motor include drive shaft, institute
State winding section fixation to be set in drive shaft, the connecting rod does the motion away from fairlead, institute in line tension change hour of binding off
The sensor being provided with shell for sensing connecting rod motion is stated, the motor is provided with electric machine controller, the electricity
Machine controller includes signal receiving module and signal processing module, and the signal receiving module is used for the reception of sensor signal,
The signal processing module is used for treatment and the control of motor speed to sensor signal.
The present invention is moved by connecting rod with the change of line tension of binding off, and corresponding sensor is by the fortune of connecting rod
Dynamic signal is sensed, and then passes the signal along to the control that motor movement is driven in the controller of motor, so that
Realization bind off line output regulation.Present invention, avoiding the output for voluntarily rotating realization of the line that binds off, improve the line that binds off can
Control property, it is ensured that the reasonable control of line tension of binding off.Connecting rod can make a response to the tension force of the line that binds off simultaneously, when the line that binds off
Tension force becomes hour away from fairlead, then the line that now binds off is capable of achieving the increase of tension force in the motion process of connecting rod, so as to keep away
The drastically change of line tension of having exempted to bind off during use causes to process the reduction of quality.
It is further that the shell is provided with the rotary encoder module for monitoring line residue length of binding off, described
Rotary encoder module connects drive shaft by shaft coupling, and the rotary coding module includes data acquisition module, data processing
Module and alarm module, the data acquisition module are used for the collection of the drive shaft anglec of rotation, and the data processing module is used for
The treatment of data acquisition module block signal and the operation control of alarm module.
It is further that the connecting rod includes fixing end and free end, the fixing end is connected by rotary shaft with shell
Connect, the free end hooks the line that binds off, the connecting rod is provided with back-moving spring.
It is further that the fixing end is fixedly connected with the rotating shaft, the sensor is angular transducer, the angle
Sensor includes the mounting hole being adapted with rotary shaft, and the mounting hole is arranged on the rotating shaft.
Bind off line Automatic adjustment method, comprise the following steps：
A) any one in claims 1 to 3 is attached, and one end of the line that binds off is by connecting rod from drawing
String holes is drawn and is connected with operation pin；
B) signal processing module in electric machine controller sets preset state signal, and the corresponding motor control of signal difference
Signal；
C) motor and work drive motor are started；
D) sensor produces connecting rod motor message；
E) signal receiving module of electric machine controller receives connecting rod motor message and is delivered to signal processing module；
F) signal processing module receives the output signal of signal processing module, carries out signal transacting and preset state signal phase
Compare, produce signal difference, find corresponding motor control signal；
G) motion of motor is controlled, d to g is repeated, until bind off finishing.
The beneficial effects of the invention are as follows：
1st, the output of line of binding off is realized by motor, it is to avoid binding off of being caused due to voluntarily rotating for winding section
The reduction of line tension, improves the controllability of the line that binds off, for quality of binding off provides guarantee, while avoiding the waste of resource；
2nd, connecting rod makes corresponding change when line tension of binding off changes, and then avoids the line that binds off and opened suddenly
To the influence of crudy in power change procedure, and connecting rod be only motor control provide signal, while being also
The time has been striven in the regulation of motor；
3rd, the setting that sensor is engaged with electric machine controller, it is to avoid repeatedly regulation of the staff to the line that binds off, drop
The low working strength of staff, improves operating efficiency and work quality；
4th, the setting of rotary encoder module, improves the controllability that the line that binds off is used, it is therefore prevented that line residue length of binding off
Influence to the progress of work, it is ensured that the continual and steady operation of work of binding off；
5th, the conversion of signal is realized in the detection by angular transducer to the anglec of rotation, and accuracy of detection is provided and ensured, and
And its set location is more convenient, the space occupancy of device is reduced, improve the reasonable utilization in space.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of serger outlet device of the invention and line Automatic adjustment method of binding off；
Fig. 2 is rotary encoder module, the winding section of serger outlet device of the invention and line Automatic adjustment method of binding off
With the attachment structure sectional view of motor；
Fig. 3 is shell, connecting rod and the angle sensor of serger outlet device of the invention and line Automatic adjustment method of binding off
The attachment structure schematic diagram of device；
Fig. 4 is the signal transmission schematic diagram of serger outlet device of the invention and line Automatic adjustment method of binding off；
Marked in figure：Bind off line 1, winding section 2, coiling baffle plate 21, shell 3, fairlead 31, motor 4, drive shaft
41, connecting rod 5, fixing end 51, free end 52, back-moving spring 53, electric machine controller 6, rotary shaft 7, angular transducer 8 is installed
Hole 81, angular transducer fixed plate 82, fixed block 9, rotary encoder module 10, shaft coupling 101 gathers axle 102.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in figure 1, this serger outlet device includes shell 3 and winding section 2, the winding section 2 is arranged in shell 3,
The line 1 that binds off for operation of binding off is placed in winding section 2.Can be in winding section 2 to ensure to bind off the reasonable placement of line 1
Two ends set coiling baffle plate 21, the placement of the line 1 that binds off has been carried out the limitation of position by coiling baffle plate 21, it is to avoid in process
In bind off the inadvertently falling off of line 1, it is ensured that work of binding off persistently is carried out.The baffle plate 21 is usually arranged as being detachably connected,
One side can be dismantled when the line 1 that binds off carries out the placement of winding section 2, the placement of the line 1 that conveniently binds off, will be around at the end of placement
Line baffle plate 21 carries out the operation such as clamping with winding section 2.Shell 3 is provided with the fairlead 31 of some insertions, the fairlead 31
Quantity could be arranged to two, three etc. according to the requirement of the line 1 that binds off.The line 1 that binds off is copied from winding section 2
The pull-out in side end portion, by fairlead 31 and then is connected in corresponding instrument pin hole, so as to realize operation of binding off.
To ensure that the bind off tension force of line 1 of the process of binding off meets and requires, it is provided with the present apparatus for controlling the line 1 that binds off to export
The motor 4 of speed.As shown in Fig. 2 the motor 4 has drive shaft 41, winding section 2 is set in drive shaft 41.
When motor 4 is run, winding section 2 can follow the rotation of drive shaft 41 and be rotated, so as to realize the line 1 that binds off
From coming off for winding section 2.Winding section 2, to be fixedly connected, is drive shaft when motor 4 is non-working condition with drive shaft 41
41 do not rotate, then now winding section 2 will not also rotate.Winding section 2 can be weldering with the connected mode of drive shaft 41
Connect, be bonded, it is also possible to be set to clamping, threaded connection etc. to facilitate the separate operation of winding section 2 and drive shaft 4.Now copy
Sideline 1 cannot automatic moving, it is ensured that the stabilization setting of the line 1 that binds off, it is to avoid the self falling of the line 1 that bound off under the conditions of inertia and
Operation, it is therefore prevented that the waste of resource, it is ensured that the reasonable utilization of the line 1 that binds off.To ensure bind off the output quality of line 1, Ke Yi
Outgoing position sets location hole, and the location hole is fixedly installed on shell 1, and the line 1 that binds off is exported through location hole,
Avoid that the line 1 that binds off causes in motion process is at random, it is ensured that the stable output state of the line 1 that binds off.
When the tension force of the line 1 that binds off changes in use, the device can be exported to drawing by the line 1 that binds off
Connecting rod 5 is provided between string holes 31.The connecting rod 5 can be moved with the change of the tension force of line 1 that binds off.When the line that binds off
1 tension force becomes hour, and the motion i.e. connecting rod 5 that connecting rod 5 is done away from the movement locus of line 1 that binds off does the fortune away from fairlead 31
Dynamic, the movement locus of the line 1 that now binds off is increased, so as to carry out increase operation to the tension force of line 1 that binds off.Similarly, when copying
When the tension force in sideline 1 becomes big, under the pulling force effect of the line 1 that binds off, then the motion near fairlead 31 can be done.The connecting rod 5
Could be arranged to move the form of spring, now motion spring is perpendicular with the setting setting face of fairlead 31 and near fairlead 31
Position, move spring one end be fixedly connected with shell, the other end is connected with the line 1 that binds off.Spring is moved in normal state
In compressive state.When the tension force of the line 1 that binds off increases, then the certain pulling force of line 1 that binds off can be given, so as to reduce the line 1 that binds off
With the vertical range of the setting face of fairlead 31, and then give motion spring its length is become smaller with certain pressure.When copying
When the tension force in sideline 1 reduces, the pressure for giving motion spring can then reduce, and now pressure is moved spring less than the elastic force luck of spring
Reseting movement i.e. its length can then be carried out to be increased.The increase of its length can also make to bind off between line 1 and fairlead 31
Distance increase, then the tension force at this point for the line 1 that binds off can also reach certain regulating effect.The motion spring should be set to
When the tension force of the line 1 that binds off reaches minimum still in the state less than natural length.The connecting rod 5 it can also be provided that around
The setting that one end is rotated.
As shown in figure 1, the fixing end 51 of the connecting rod 5 is connected by rotary shaft 7 with shell 1.Use the free end 52
In hooking the tight line 1 that binds off, when the tension force of the line 1 that binds off changes then free end 52 with rotary shaft 7 for axle is rotated.Connecting rod
5 rotary setting effectively reduces the error for being caused due to working loss in the course of the work, improves the use longevity of device
Life.The rotary shaft 7 can be fixedly connected with shell 3, and now fixing end 52 can be set in rotary shaft 7 and can be turned
It is dynamic.In addition rotary shaft 7 can be fixedly connected with fixing end 52, then rotary shaft 7 could be arranged to the modes such as clamping with shell 3, make
It can be bonding, welding etc. that rotary shaft 7 may be rotated the mode that is fixedly connected described in, it is also possible to be set to rotary shaft 7 with
Shell 3 or fixing end 52 are carried out with holistic manufacture.To ensure that the position of connecting rod 5 changes with the tension change of line 1 that binds off
Become, a back-moving spring 53 should be set at connecting rod 5.The position of the back-moving spring 53 can with the plane of rotation of connecting rod 5
Coplanar position.When back-moving spring 53 is arranged on connecting rod 5 near 31 face of fairlead, should be set to when the tension force of the line 1 that binds off
Still in compressive state when reaching minimum.Now one end of back-moving spring 53 sets and is connected with motor 4, the other end with it is close
It is connected at the fixing end 52 of connecting rod 5.When back-moving spring 53 is arranged far from 5 31 face of fairlead of connecting rod, should be set to
Still it is more than natural length state when the tension force of line 1 that binds off is in maximum rating.
The motion state of the connecting rod 5 while pair entering row buffering and adjusting with the tension change of the line 1 that binds off,
It is additionally provided with the sensor sensed to its motion state.Its motion state can be entered the defeated of horizontal electrical signal by the sensor
Go out expression, the transmission of signal is carried out so as to the electric machine controller 6 with the control motion state of motor 4.To ensure sensor letter
Number validity, the intensity to connecting rod 7 required that should meet its shape in moving process will not change, and carry
The accuracy of sensor sensing signal high, it is ensured that signal transmission quality, having ensured the stabilization of work is carried out.The sensor can
To be set to displacement transducer, by the displacement produced in moving process of line 1 and then the transmission of realizing different electrical signals of binding off.
Sensor is it can also be provided that pressure sensor, produces different pressure anti-due to the difference of the shift position of connecting rod 5 simultaneously
Should, and then it is converted into different electric signals.
If connecting rod 5 is set to fixing end 51 and is fixedly connected with rotary shaft 7 as shown in Figure 3, free end 52 be provided with for
Place the retainer ring 53 of the line 1 that binds off.When the tension force of line 1 that binds off changes free end 52 then can with rotary shaft 7 for axle do away from or
Near the operation of fairlead 31, rotary shaft 7 and connecting rod 5 can be by Nian Jie, being fixedly connected of welding etc., therefore rotary shaft 7
Also rotated with the rotation of connecting rod 5.Now angular transducer 8 is arranged with the end of connecting shaft 7.By the angle of connecting shaft 7
Change and carry out the conversion of corresponding tension force.Angular transducer 8 itself has mounting hole 81, and the mounting hole 81 can match somebody with somebody
Close the axle for rotating.Counting operation can be carried out when axle carries out the rotation of certain angle, and also can when rotation direction changes
Produce corresponding signal to change, be more beneficial for the transmission of control signal.The installation of the angular transducer 8 it is more convenient,
And certainty of measurement stabilization, it is ensured that the stabilization conveying of induced signal.The angular transducer 8 can be with as shown in figure 1, pass through angle
Sensor fixation plate 82 is fixedly installed in shell 3.One end of the angular transducer fixed plate 82 can be connected through a screw thread,
Welding etc. is fixedly connected, then can be by mode and angular transducer fixed plates 82 such as bonding, welding by angular transducer 8
The other end be attached, it is ensured that angular transducer 8 can be stablized in set location in use.
The electric machine controller 6 includes signal receiving module and signal processing module.The sensor and electric machine controller 6
Between signal transmission it is as shown in Figure 4.
Signal receiving module in the electric machine controller 6 is received to sensor signal and is transferred to signal transacting mould
Block.The signal processing module is compared to its signal, process the operation such as conversion, motor 4 is realized it is corresponding not
With control.The signal processing module can first carry out the setting of perfect condition, when live signal is received, make it with reason
Think that the setting signal of state is contrasted, and then realize that the operation of different motors 4 reaches perfect condition.Binding off
When the tension force of line 1 reduces, connecting rod 5 does the motion away from fairlead 31, is now done by the treatment motor 4 of signal and slowed down
Operation, the application speed of the output speed less than the line 1 that bound off in operation of binding off of the line 1 that now binds off, gradually realizes the tension force of line 1 that binds off
Increase, reached setting position.When increasing with the tension force of the line 1 that should bind off, motor 4 does speedup operation, so that copying
The tension force in sideline 1 is decreased to correct position.
As shown in Fig. 2 the drive shaft 41 of motor 4 is by shaft coupling 101 and the collection axle 102 of rotary coding module 10
It is connected.The rotary coding module 10 can be connected by bonding, welding etc. with shell 3, to ensure rotary coding module 10
Stabilization is set.Rotary encoder module 4 is as prior art, it is only necessary to which drive shaft 41 is connected with collection axle 102,
Its operation principle and internal structure do not have tangible influence on the present invention, therefore no longer describe in detail.Rotary encoder module 4 and driving
Axle 41 is connected, then its rotational angle is acquired, and similarly its acquisition angles is the anglec of rotation of winding section 2, by coefficient
Setting can calculate the displacement of the line 1 that binds off, the displacement for binding off line 1 uses length.
Rotary encoder module 10 is before the use, it is necessary to first count the bind off displacement of line 1 and the angle of rotation of winding section 2
Relation between degree.The statistics of its relation can be with reference to the diameter of relevant position on the diameter of the line 1 that binds off and winding section 2
Drawn according to theoretical calculation etc. parameter.Its relation can also be drawn by many experiments.The rotary encoder module 4 is being used
The presetting of numerical value should be carried out before, the anglec of rotation is acquired by operation by data acquisition module, and then be delivered to data
Processing module, gathered data is changed and be compared with presetting numerical value by data processing module.When the line 1 that binds off
Displacement in the safe range of presetting numerical value when then alarm module it is inoperative, when outside safe range, then send
Alarm signal, to cause the attention of staff, and then is timely changed to the line 1 that binds off, it is ensured that continuing for work is steady
Surely carry out.
Bind off line Automatic adjustment method, comprise the following steps：
A) according to aforesaid way bind off the connection of line 1, with corresponding work after the line 1 that binds off is drawn by fairlead 31
Make part connection；
B) signal processing module in electric machine controller 6 sets preset state signal, and the corresponding motor of each signal difference
Control signal；
C) work drive motor of motor 4 and serger is started；
D) sensor produces the motor message of connecting rod 5；
E) signal receiving module of electric machine controller 6 receives connecting rod motor message and is delivered to signal processing module；
F) signal processing module receives the output signal of signal processing module, carries out signal transacting and preset state signal phase
Compare, produce signal difference, find corresponding motor control signal；
G) motion of motor 4 is controlled, d to g is repeated, until bind off finishing.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail bright, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in guarantor of the invention
Within the scope of shield.
Claims (5)
1. serger outlet device, including for placing winding section (2) and the shell (3) of line (1) of binding off, shell (3) setting
There are some fairleads (31), it is characterised in that including motor (4) and for being moved with the line that binds off (1) tension change
Connecting rod (5), the motor (4) includes drive shaft (41), and winding section (2) fixation is set in drive shaft (41),
The connecting rod (5) does the motion away from fairlead (31) in the line that binds off (1) tension force change hour, is provided with the shell (3)
Sensor for sensing connecting rod (5) motion, the motor (4) is provided with electric machine controller (6), the motor control
Device (6) includes signal receiving module and signal processing module, and the signal receiving module is used for the reception of sensor signal, described
Signal processing module is used for the treatment of sensor signal and the control of motor (4) rotating speed.
2. serger outlet device according to claim 1, it is characterised in that the shell (3) is provided with and copies for monitoring
The rotary encoder module (10) of sideline (1) residue length, the rotary coding module (10) is connected by shaft coupling (101) and driven
Moving axis (41), the rotary coding module (10) includes data acquisition module, data processing module and alarm module, the data
Acquisition module is used for the collection of drive shaft (41) anglec of rotation, and the data processing module is used for the place of data acquisition module block signal
The operation control of reason and alarm module.
3. serger outlet device according to claim 1, it is characterised in that the connecting rod (5) includes fixing end (51)
With free end (52), the fixing end (51) is connected by rotary shaft (7) with shell (3), and the free end (52) hooks to be bound off
Line (1), the connecting rod (5) is provided with back-moving spring (53).
4. serger outlet device according to claim 3, it is characterised in that the fixing end (51) is solid with rotary shaft (7)
Fixed connection, the sensor is angular transducer (8), and the angular transducer (8) includes the installation that is adapted with rotary shaft (7)
Hole (81), the mounting hole (81) is set in rotary shaft (7).
5. bind off line Automatic adjustment method, it is characterised in that comprise the following steps：
A) any one in Claims 1-4 is attached, one end of the line that binds off (1) by connecting rod (5) from
Fairlead (31) is drawn and is connected with workpiece；
B) signal processing module in electric machine controller (6) sets preset state signal, and the corresponding motor control of each signal difference
Signal processed；
C) work drive motor of motor (4) and serger is started；
D) sensor produces connecting rod (5) motor message；
E) signal receiving module of electric machine controller (6) receives connecting rod motor message and is delivered to signal processing module；
F) signal processing module receives the output signal of signal processing module, carries out signal transacting and preset state signal is compared
Compared with, signal difference is produced, find corresponding motor control signal；
G) motion of control motor (4), repeats d to g, until bind off finishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091690.XA CN106906578A (en) | 2017-02-21 | 2017-02-21 | Serger outlet device and line Automatic adjustment method of binding off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091690.XA CN106906578A (en) | 2017-02-21 | 2017-02-21 | Serger outlet device and line Automatic adjustment method of binding off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106906578A true CN106906578A (en) | 2017-06-30 |
Family
ID=59207783
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710091690.XA Pending CN106906578A (en) | 2017-02-21 | 2017-02-21 | Serger outlet device and line Automatic adjustment method of binding off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106906578A (en) |
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| CN200967867Y (en) * | 2006-11-20 | 2007-10-31 | 佛山市力佳纺织机械有限公司 | Control mechanism for loom warp tension |
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| CN205138459U (en) * | 2015-11-20 | 2016-04-06 | 天津港劳务发展有限公司 | Mechanical crane steel wire rope length measurement instrument flows |
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Application publication date: 20170630 |