CN207452400U - Flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machine - Google Patents
Flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machine Download PDFInfo
- Publication number
- CN207452400U CN207452400U CN201721423924.8U CN201721423924U CN207452400U CN 207452400 U CN207452400 U CN 207452400U CN 201721423924 U CN201721423924 U CN 201721423924U CN 207452400 U CN207452400 U CN 207452400U
- Authority
- CN
- China
- Prior art keywords
- trimming
- presser foot
- foot lifter
- cam
- seaming machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model is related to flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machines.The driving device includes motor, trimming actuator and presser feet actuator；Trimming actuator includes trimming drive rod and trimming cam；Trimming drive rod can move that loose ends and cutting facility is driven to act under the drive of trimming cam；Presser feet actuator includes presser foot lifter cam and presser feet connecting rod；Presser feet connecting rod can move that foot device is driven to act under the drive of presser foot lifter cam；Position of the protruding portion of presser foot lifter cam on the circumferencial direction of motor shaft has defined differential seat angle compared with position of the protruding portion of trimming cam on the circumferencial direction of motor shaft, makes the action of cutting facility before the action of foot device.The utility model only can realize the driving acted to trimming, loose ends and presser foot lifter by a set of driving device, reduce number of parts, simplify the structure of driving device.
Description
Technical field
The utility model is related to sewing machine technique fields more particularly to a kind of flat seaming machine to be moved with trimming, loose ends and presser foot lifter
Make driving device and flat seaming machine.
Background technology
Sewing machine is using sewing thread, and one or more stitchings are formed in sewing object, multilayer sewing object is made to interweave or stitch
Machine altogether.Sewing machine generally comprises flat seam machine, overedger, flat seaming machine etc..With the mechanization degree of clothes manufacture
It improves, the automatic shearing mechanism of the trimming after sewing finishing is generally equipped with and before and after sewing on the sewing machine of various types
Make automatic needle-foot-lifting mechanism of presser feet rising etc., to enrich the function of sewing machine.Also, in order to ensure suture can successfully by
It cuts, generally requires and loose ends is carried out while trimming.Therefore, the loose ends dress of cooperation automatic shearing can be also provided on sewing machine
It puts.
In above-mentioned different types of machines, flat seaming machine is mainly used to sewing knitting, flexible fabric, such as：Cotton jersey, movement
Clothes, T-shirt etc..For flat seaming machine generally using three pins, five sewer mechanism, five lines include a foundation line, a decorative thread and three faces
Line, therefore, the automatic shearing mechanism configured on flat seaming machine include upper cutting facility and lower cutting facility, and upper cutting facility is used for
Decorative thread is cut after each sewing finishing, lower cutting facility is used to cut bottom line and upper thread after each sewing finishing.
The lower thread-trimming lifter-presser foot action of current flat seaming machine is made of two parts, and a part drives for lower trimming, generally adopts
With pneumatic cylinder or electromagnet lower cutting facility is driven to carry out trimming；Another part drives for presser foot lifter, generally using small pneumatic cylinders
Or small electromagnet drives presser foot lifting device action.However above-mentioned two groups of driving devices is of high cost, occupied space is big, and noise is big,
Installation work-hour is high, and is unfavorable for installing.
Utility model content
Utility model will solve the problems, such as
For technical problem in the prior art, the utility model provides a kind of flat seaming machine trimming, loose ends and lift
Presser feet action driver, with the structure of the existing driving device of simplification, solving trimming in the prior art and presser foot lifter action needs
Two groups of driving devices could complete trimming and presser foot lifter and act, and occupied space is big and the technical issues of being unfavorable for installation.
The solution to the problem
A kind of flat seaming machine trimming, loose ends and presser foot lifter action driver are provided, for driving cutting facility, loose ends dress
It puts and foot device, the flat seaming machine trimming, loose ends and presser foot lifter action driver includes：Motor, trimming actuator and
Presser feet actuator；
The trimming actuator includes trimming cam and trimming drive rod；The trimming cam is connected to the electricity of the motor
On arbor, it can be moved under the driving of motor；The circumferential contact of the trimming drive rod and the trimming cam, the trimming
Drive rod can move that thread-loosening device and cutting facility is driven to act under the drive of trimming cam；
The presser feet actuator includes presser foot lifter cam and presser feet connecting rod；The presser foot lifter cam is connected to the motor
Motor shaft on, can be moved under the driving of motor；The presser feet connecting rod and the circumferential contact of the presser foot lifter cam, institute
Stating presser feet connecting rod can move that foot device is driven to act under the drive of presser foot lifter cam；
Position of the protruding portion of the presser foot lifter cam on the circumferencial direction of the motor shaft is convex compared with the trimming
Position of the protruding portion of wheel on the circumferencial direction of the motor shaft has defined differential seat angle so that the cutting facility moves
Make before the action of the foot device.
In at least one embodiment, the flat seaming machine is further included with trimming, loose ends and presser foot lifter action driver
Mounting base；The mounting hole of coaxial arrangement there are two being set in the mounting base；
The trimming drive rod includes follower lever, shift fork, movable axis and driving spring；
The first end of the follower lever is located in the mounting base, and the second end of the follower lever is located at the recessed of the shift fork
In slot；Any position and the circumferential contact of the trimming cam between the first end and second end of the follower lever；
The shift fork is fixedly installed on the movable axis；
The movable axis is arranged in the mounting hole, and the movable axis can be along the axial movement of the movable axis；It is described
One end of movable axis is equipped with cutting facility connector；The other end of the movable axis is equipped with thread-loosening device connector；
One end of the driving spring is supported in the mounting base, and the other end of the driving spring is supported in described dial
Fork.
In at least one embodiment, the shape of the shift fork is " Y " font, "U" shaped or " V " font.
In at least one embodiment, the trimming drive rod further includes connecting spring, one end of the connecting spring
It is connected with the second end of the follower lever, the other end of the connecting spring is connected with the shift fork.
In at least one embodiment, the trimming drive rod further includes fastener；The top of the fastener and institute
It states shift fork to be fixedly connected, the bottom of the fastener is fixedly connected with the movable axis.
In at least one embodiment, the bottom of fastener is fixedly connected by screw with movable axis.
In at least one embodiment, the flat seaming machine is further included with trimming, loose ends and presser foot lifter action driver
Sensing chip and sensor；The sensing chip is equipped with sensing mouth；The sensing chip is located on the motor shaft of the motor, Neng Gou
It is moved under the driving of motor；The sensor is fixedly installed in the mounting base.
In at least one embodiment, the trimming cam, the presser foot lifter cam and the sensing chip pass through flat key
It is connected with the motor shaft of the motor.
In at least one embodiment, the presser feet connecting rod and the position of the presser foot lifter cam contact are equipped with first
Idler wheel；The position of the follower lever and the trimming cam contact is equipped with the second idler wheel.
In at least one embodiment, the contact site of the follower lever and the trimming cam is provided with groove, described
Second idler wheel is contained in the groove and passes through pin and is connected with the follower lever.
The utility model also provides a kind of flat seaming machine, is acted including above-mentioned flat seaming machine trimming, loose ends and presser foot lifter
Driving device.
The effect of utility model
Using flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver, can only lead to
It crosses a set of driving device and realizes the driving to the action of trimming, loose ends and presser foot lifter, reduce number of parts, simplify driving device
Structure, and alleviate the weight of driving device, make its miniaturization, facilitate the installation of driving device.
Description of the drawings
Fig. 1 a are flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver when returning sword
Front schematic view；
Fig. 1 b are flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver when returning sword
Reverse side schematic diagram；
Fig. 2 a are flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver when going out knife
Front schematic view；
Fig. 2 b are flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver when going out knife
Reverse side schematic diagram；
Fig. 3 a are flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver in presser foot lifter
Front schematic view；
Fig. 3 b are flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver in presser foot lifter
Reverse side schematic diagram；
Fig. 4 is that the presser foot lifter of flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver is convex
The front view position schematic diagram of wheel and trimming cam.
Reference sign
1- trimming cams；2- presser foot lifter cams；3- mounting bases；31- mounting holes；4- motor shafts；5- presser feet connecting rods；6- from
Lever；7- shift forks；8- movable axis；9- connecting springs；10- cutting facility connectors；11- thread-loosening device connectors；12- is fastened
Part；13- screws；14- driving springs；15- sensing chips；16- sensors；17- senses mouth；The first idler wheels of 18-；19- flat keys；20-
Second idler wheel.
Specific embodiment
With reference to figure 1a and Fig. 1 b, flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver
Including mounting base 3, motor (not shown), trimming actuator and presser feet actuator.The motor can be double output shaft electric machines, this pair goes out
One end of the motor shaft 4 of spindle motor is presser feet control terminal, and the other end of the motor shaft 4 of double output shaft electric machines is trimming control terminal.It cuts
Line actuator includes trimming cam 1 (shown in Fig. 1 a) and trimming drive rod.Trimming cam 1 is connected on the motor shaft 4 of motor, energy
It is enough to be moved under the driving of motor.The circumferential contact of trimming drive rod and trimming cam 1, trimming drive rod can be in trimming cam
It moves to drive thread-loosening device (not shown) and cutting facility action (not shown) under 1 drive.
Presser feet actuator includes presser foot lifter cam 2 (shown in Fig. 1 b) and presser feet connecting rod 5.Presser foot lifter cam 2 is connected to electricity
On the motor shaft 4 of machine, it can be moved under the driving of motor.Presser feet connecting rod 5 and the circumferential contact of presser foot lifter cam 2, the pressure
Foot connecting rod 5 is connected with foot device (not shown), and the movement of presser feet connecting rod 5 can drive lifting or falling for foot device
Under.Specifically, when presser feet connecting rod 5 moves to 3 outside of mounting base, as shown in Figure 3b, presser feet connecting rod 5 drives foot device
It moves up, realizes presser foot lifter action.When presser feet connecting rod 5 returns back to 3 inside of mounting base, as shown in Fig. 1 b and Fig. 2 b, pressure
Foot connecting rod 5 drives foot device to move down, and realizes presser feet action.
Below for convenience, using the one side for being equipped with trimming cam 1 of mounting base 3 as front, by mounting base 3
The one side of presser foot lifter cam 2 is installed as reverse side, when describing the rotation direction of trimming cam 1 and presser foot lifter cam 2, with
Exemplified by positive view.
In order to reduce the friction between presser foot lifter cam 2 and presser feet connecting rod 5, as shown in Figure 1 b, in presser feet connecting rod 5 also
First idler wheel 18 is installed.In the rotation process of presser foot lifter cam 2, the outer side roll of first idler wheel 18 and presser foot lifter cam 2
Contact, is changed into rolling friction by the sliding friction between presser foot lifter cam 2 and presser feet connecting rod 5 with this, reduces presser foot lifter
Frictional force between cam 2 and presser feet connecting rod 5.
As shown in Figure 1a, above-mentioned trimming drive rod includes follower lever 6, shift fork 7 and movable axis 8；The first end pivot of follower lever 6
The upper end of mounting base 3 is connected to, the second end of follower lever 6 is located in the groove of shift fork 7, and in the rotation process of trimming cam 1,
Any position and the circumferential contact of trimming cam 1 between the first end and second end of follower lever 6.
As shown in Fig. 1 a and Fig. 3 a, in order to reduce the friction between trimming cam 1 and follower lever 6, also installed on follower lever 6
Second idler wheel 20.The contact site of follower lever 6 and trimming cam 1 is provided with groove, and the second idler wheel 20 is contained in groove and passes through
Pin is connected with follower lever 6.The thickness of the contact site can be more than the thickness at other positions of follower lever 6, in order to install
Second idler wheel 20.This mounting means of second idler wheel 20 causes follower lever 6 and the thickness of whole device (along the axis of motor shaft 4
To size) reduce.In the rotation process of trimming cam 1, second idler wheel 20 and the outside of trimming cam 1 are in rolling contact,
Sliding friction between trimming cam 1 and follower lever 6 is changed by rolling friction with this, reduce trimming cam 1 and follower lever 6 it
Between frictional force.
The bottom of shift fork 7 is fixedly installed in by fastener 12 on movable axis 8.Illustratively, above-mentioned fastener 12 passes through
Screw 13 is fixedly installed on movable axis 8.
The left and right ends of mounting base 3 are equipped with the mounting hole 31 worn for movable axis 8, and movable axis 8 can be along mounting hole
31 are axially moved.One end of movable axis 8 is equipped with cutting facility connector 10, which is connected with trimming dress
It puts (not shown).The other end of movable axis 8 is equipped with thread-loosening device connector 11, which is connected with loose ends
Device (not shown).Under the driving of trimming cam 1, follower lever 6 can be swung around the first end of follower lever 6, follower lever 6
Swing shift fork 7 and movable axis 8 is driven to be synchronized with the movement.When movable axis 8 moves, cutting facility movement is driven to realize trimming action,
And thread-loosening device movement is driven to realize loose ends action.
Fig. 2 a and Fig. 2 b are going out for flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver
Schematic diagram during knife-like state, at this point, movable axis 8 is moved to the left, cutting facility goes out knife.
Illustratively, the shape of above-mentioned shift fork 7 can be any one in " Y " font, "U" shaped or " V " font.Such as figure
Shown in 1b, flat seaming machine provided by the utility model further includes connecting spring 9 with trimming, loose ends and presser foot lifter action driver,
One end of the connecting spring 9 is connected with the second end of follower lever 6, and the other end of the connecting spring 9 is connected with shift fork 7, to ensure
Follower lever 6 will not depart from out of shift fork 7 groove.
It should be noted that as shown in Figure 1a, flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action
Driving device further includes driving spring 14, and one end of driving spring 14 is connected with mounting base 3, the other end of driving spring 14 with it is tight
Firmware 12 is connected.As shown in Figure 2 a, when going out knife-like state, driving spring 14 is in the state compressed.Under the drive of motor,
Trimming cam 1 is rotated counterclockwise to state shown in Fig. 1 a, starts trimming.At this point, since trimming cam 1 is located at the right side of motor shaft 4
Side, trimming cam 1 can not continue that follower lever 6 is driven to be moved at this time, still, since driving spring 14 can be spontaneously from quilt
The state (shown in Fig. 2 a) of compression is replied to nature (shown in Fig. 1 a), so in the Recovery Process of driving spring 14, tightly
Firmware 12 and movable axis 8 move right, and then cutting facility connector 10 and thread-loosening device connector 11 is driven to move right, and become
For the state shown in Fig. 1 a and Fig. 1 b, break at this point, the knife of cutting facility withdraws to hook on line, realize trimming and loose ends action.
In addition, as shown in Figure 1 b, flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver
Further include sensing chip 15 and the sensor being used cooperatively with sensing chip 15 16.Sensor 16 is fixedly installed in mounting base 3, sensing
Piece 15 is installed on the motor shaft 4 of motor, and sensing chip 15 can be rotated under the driving of motor with motor shaft 4.The sense
Piece 15 is answered to include a sensing mouth 17, by sensing chip 15 and sensor 16 with the use of the rotation that can detect motor shaft 4
Position, for example, it is flat seaming machine trimming provided by the utility model, pine that will sense the location determination opposite with sensor 16 of mouth 17
The work origin of line and presser foot lifter action driver.
Illustratively, as shown in Figure 1a, above-mentioned trimming cam 1, presser foot lifter cam 2 and sensing chip 15 are fixed by flat key 19
It is installed on the motor shaft 4 of motor.
When flat seaming machine trimming provided by the utility model, loose ends and presser foot lifter action driver are started to work, flat-seam
The sewing of machine just terminates, at this point, the position of each several part is as illustrated in figs. 1A and ib, sensing mouth 17 is opposite with sensor 16.It drives
Spring 14 move in the raw, the knife of cutting facility is in retracted state, does not carry out trimming action.Presser feet connecting rod 5 is located at
The inside of mounting base 3 is in presser feet state.
Then, motor is started to work, and under the driving of motor, trimming cam 1 and presser foot lifter cam 2 rotate clockwise,
To state shown in Fig. 2 a and Fig. 2 b.In the process, trimming cam 1 drives follower lever 6 to swing to the left, and follower lever 6 drives shift fork
7, shift fork 7 drives movable axis 8, and movable axis 8 drives cutting facility connector 10 to realize out that knife acts to left movement.Driving spring
14 deform upon, in confined state.In the process, presser feet connecting rod 5 is being installed under the drive of presser foot lifter cam 2
The medial motion of seat 3 continues to keep the state of presser feet.
Then, under the driving of motor, trimming cam 1 and presser foot lifter cam 2 rotate counterclockwise, until Fig. 1 a and Fig. 1 b institutes
Show state.In the process, driving spring 14 is from the state compressed to nature elastic returning, elastic force driving fastener 12
It is moved right with movable axis 8, so that knife is withdrawn, line is hooked disconnected, realization trimming action by the knife of withdrawal.At the same time, loose ends fills
It puts connector 11 to move right, thread-loosening device is driven to complete loose ends action.In the process, presser feet connecting rod 5 is convex in presser foot lifter
Under the drive of wheel 2, continue the medial motion in mounting base 3, keep the state of presser feet.
After trimming finishes, under the driving of motor, trimming cam 1 and presser foot lifter cam 2 continue counterclockwise movement to figure
State shown in 3a and Fig. 3 b.In the process, driving spring 14 keeps nature, and the position of follower lever 6 remains unchanged, and knife is still
In retracted state.At the same time, presser feet connecting rod 5 under the drive of presser foot lifter cam 2 to the movement outside of mounting base 3, band
Dynamic pressure foot device moves upwards, and realizes presser foot lifter action.
Then, motor drives state shown in trimming cam 1 and 2 clockwise movement of presser foot lifter cam to Fig. 1 a and Fig. 1 b, i.e.,
Return to work origin.In the process, driving spring 14 keeps nature, and the position of follower lever 6 remains unchanged, knife still in
Retracted state.Presser feet connecting rod 5, to the medial motion of mounting base 3, drives foot device downward under the drive of presser foot lifter cam 2
Movement realizes presser feet action, power cut-off.
It should be noted that as shown in figure 4, position of the protruding portion of presser foot lifter cam 2 on the circumferencial direction of motor shaft 4
There is defined differential seat angle compared with position of the protruding portion of trimming cam 1 on the circumferencial direction of motor shaft 4 so that complete
In one-off flow, the action of cutting facility is before the action of foot device, so that trimming action and presser foot lifter action
The two is not disturbed, and is carried out according to above-mentioned motion process.
The utility model also provides a kind of flat seaming machine, which includes above-mentioned flat seaming machine trimming, loose ends and lift pressure
Foot action driver.
Only the drive to these three actions of trimming, loose ends and presser foot lifter can be realized by a set of driving device in the utility model
It is dynamic, reduce number of parts, simplify the structure of driving device, reduce cost, and the weight of driving device is alleviated, make it
Miniaturization, is conducive to the installation of driving device, reduces the set-up time.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in the technical scope disclosed by the utility model
Change or replacement should be covered within the scope of the utility model.
Claims (10)
1. a kind of flat seaming machine trimming, loose ends and presser foot lifter action driver, for driving cutting facility, thread-loosening device and pressure
Foot device, which is characterized in that the flat seaming machine trimming, loose ends and presser foot lifter action driver include：Motor, trimming driving
Part and presser feet actuator；
The trimming actuator includes trimming cam (1) and trimming drive rod；The trimming cam (1) is connected to the motor
On motor shaft, it can be moved under the driving of motor；The trimming drive rod and the circumferential contact of the trimming cam (1), institute
Stating trimming drive rod can move that thread-loosening device and cutting facility is driven to act under the drive of trimming cam (1)；
The presser feet actuator includes presser foot lifter cam (2) and presser feet connecting rod (5)；The presser foot lifter cam (2) is connected to institute
It states on the motor shaft of motor, can be moved under the driving of motor；The presser feet connecting rod (5) and the presser foot lifter cam (2)
Circumferential contact, the presser feet connecting rod (5) can move that foot device is driven to move under the drive of presser foot lifter cam (2)
Make；
Position of the protruding portion of the presser foot lifter cam (2) on the circumferencial direction of the motor shaft (4) is compared with the trimming
Position of the protruding portion of cam (1) on the circumferencial direction of the motor shaft (4) has defined differential seat angle so that the trimming
The action of device is before the action of the foot device.
2. flat seaming machine trimming according to claim 1, loose ends and presser foot lifter action driver, which is characterized in that institute
It states flat seaming machine and further includes mounting base (3) with trimming, loose ends and presser foot lifter action driver；The mounting base (3) is equipped with two
The mounting hole (31) of a coaxial arrangement；
The trimming drive rod includes follower lever (6), shift fork (7), movable axis (8) and driving spring (14)；
The first end of the follower lever (6) is located in the mounting base (3), and the second end of the follower lever (6) is located at described dial
In the groove for pitching (7)；Any position and the trimming cam (1) between the first end and second end of the follower lever (6)
Circumferential contact；
The shift fork (7) is fixedly installed on the movable axis (8)；
The movable axis (8) is arranged in the mounting hole (31), and the movable axis (8) can be along the axial direction of the movable axis (8)
Movement；One end of the movable axis (8) is equipped with cutting facility connector (10)；The other end of the movable axis (8) is equipped with
Thread-loosening device connector (11)；
One end of the driving spring (14) is supported in the mounting base (3), and the other end of the driving spring (14) is supported in
The shift fork (7).
3. flat seaming machine trimming according to claim 2, loose ends and presser foot lifter action driver, which is characterized in that institute
The shape for stating shift fork (7) is " Y " font, "U" shaped or " V " font.
4. flat seaming machine trimming according to claim 2, loose ends and presser foot lifter action driver, which is characterized in that institute
It states trimming drive rod and further includes connecting spring (9), one end of the connecting spring (9) and the second end phase of the follower lever (6)
Even, the other end of the connecting spring (9) is connected with the shift fork (7).
5. flat seaming machine trimming according to claim 2, loose ends and presser foot lifter action driver, which is characterized in that institute
It states trimming drive rod and further includes fastener (12)；The top of the fastener (12) is fixedly connected with the shift fork (7), described tight
The bottom of firmware (12) is fixedly connected with the movable axis (8).
6. flat seaming machine trimming according to claim 5, loose ends and presser foot lifter action driver, which is characterized in that institute
The bottom for stating fastener (12) is fixedly connected by screw (13) with the movable axis (8).
7. flat seaming machine trimming according to claim 2, loose ends and presser foot lifter action driver, which is characterized in that institute
It states flat seaming machine and further includes sensing chip (15) and sensor (16) with trimming, loose ends and presser foot lifter action driver；The sensing
Piece (15) is equipped with sensing mouth (17)；The sensing chip (15) is located on the motor shaft (4) of the motor, can be in the drive of motor
Dynamic lower movement；The sensor (16) is fixedly installed in the mounting base (3).
8. flat seaming machine trimming according to claim 2, loose ends and presser foot lifter action driver, which is characterized in that institute
It states the position that presser feet connecting rod (5) is contacted with the presser foot lifter cam (2) and is equipped with the first idler wheel (18)；The follower lever (6) with
The position of trimming cam (1) contact is equipped with the second idler wheel (20).
9. flat seaming machine trimming according to claim 8, loose ends and presser foot lifter action driver, which is characterized in that institute
It states follower lever (6) and the contact site of the trimming cam (1) is provided with groove, second idler wheel (20) is contained in the groove
It is interior and pass through pin and be connected with the follower lever (6).
10. a kind of flat seaming machine, which is characterized in that the flat seaming machine that the flat seaming machine includes any one of claim 1-9 is used
Trimming, loose ends and presser foot lifter action driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423924.8U CN207452400U (en) | 2017-10-31 | 2017-10-31 | Flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423924.8U CN207452400U (en) | 2017-10-31 | 2017-10-31 | Flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452400U true CN207452400U (en) | 2018-06-05 |
Family
ID=62282510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423924.8U Active CN207452400U (en) | 2017-10-31 | 2017-10-31 | Flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452400U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677399A (en) * | 2018-07-16 | 2018-10-19 | 浙江美机缝纫机有限公司 | A kind of sewing machine and its thread-trimming lifter-presser foot device |
| CN110468506A (en) * | 2019-07-26 | 2019-11-19 | 上海鲍麦克斯电子科技有限公司 | A kind of control system of full-automatic flat seaming machine |
| CN110923967A (en) * | 2019-12-23 | 2020-03-27 | 杰克缝纫机股份有限公司 | Sewing machine trimming and thread loosening pressure foot lifting device and sewing machine |
| CN110983643A (en) * | 2019-12-23 | 2020-04-10 | 杰克缝纫机股份有限公司 | Sewing machine thread trimming and loosening lifting presser foot and presser foot pressure adjusting method |
| CN110983645A (en) * | 2019-12-23 | 2020-04-10 | 杰克缝纫机股份有限公司 | Sewing machine and device for adjusting pressure of thread trimming and loosing presser foot of sewing machine |
| CN111663256A (en) * | 2020-06-24 | 2020-09-15 | 拓卡奔马机电科技有限公司 | Thread loosening device and buttonholing machine |
| CN113151991A (en) * | 2021-04-26 | 2021-07-23 | 浙江欣普自动化科技有限公司 | Strip cutting structure of splicing machine |
| CN113151988A (en) * | 2021-04-26 | 2021-07-23 | 浙江欣普自动化科技有限公司 | Driving structure of splicing and sewing machine |
| CN114150446A (en) * | 2020-09-07 | 2022-03-08 | 杰克科技股份有限公司 | Sewing machine trimming and presser foot lifting device and sewing machine |
| CN114481463A (en) * | 2020-11-11 | 2022-05-13 | 杰克科技股份有限公司 | Flush joint machine |
-
2017
- 2017-10-31 CN CN201721423924.8U patent/CN207452400U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677399B (en) * | 2018-07-16 | 2023-12-01 | 浙江美机缝纫机有限公司 | Sewing machine and thread cutting and presser foot lifting device thereof |
| CN108677399A (en) * | 2018-07-16 | 2018-10-19 | 浙江美机缝纫机有限公司 | A kind of sewing machine and its thread-trimming lifter-presser foot device |
| CN110468506A (en) * | 2019-07-26 | 2019-11-19 | 上海鲍麦克斯电子科技有限公司 | A kind of control system of full-automatic flat seaming machine |
| CN110983643B (en) * | 2019-12-23 | 2021-09-14 | 杰克缝纫机股份有限公司 | Sewing machine thread trimming and loosening lifting presser foot and presser foot pressure adjusting method |
| CN110923967A (en) * | 2019-12-23 | 2020-03-27 | 杰克缝纫机股份有限公司 | Sewing machine trimming and thread loosening pressure foot lifting device and sewing machine |
| CN110983643A (en) * | 2019-12-23 | 2020-04-10 | 杰克缝纫机股份有限公司 | Sewing machine thread trimming and loosening lifting presser foot and presser foot pressure adjusting method |
| CN110983645A (en) * | 2019-12-23 | 2020-04-10 | 杰克缝纫机股份有限公司 | Sewing machine and device for adjusting pressure of thread trimming and loosing presser foot of sewing machine |
| CN111663256B (en) * | 2020-06-24 | 2021-11-05 | 拓卡奔马机电科技有限公司 | Thread loosening device and buttonholing machine |
| CN111663256A (en) * | 2020-06-24 | 2020-09-15 | 拓卡奔马机电科技有限公司 | Thread loosening device and buttonholing machine |
| CN114150446A (en) * | 2020-09-07 | 2022-03-08 | 杰克科技股份有限公司 | Sewing machine trimming and presser foot lifting device and sewing machine |
| CN114481463A (en) * | 2020-11-11 | 2022-05-13 | 杰克科技股份有限公司 | Flush joint machine |
| CN114481463B (en) * | 2020-11-11 | 2023-06-13 | 杰克科技股份有限公司 | Flat seaming machine |
| CN113151988A (en) * | 2021-04-26 | 2021-07-23 | 浙江欣普自动化科技有限公司 | Driving structure of splicing and sewing machine |
| CN113151991A (en) * | 2021-04-26 | 2021-07-23 | 浙江欣普自动化科技有限公司 | Strip cutting structure of splicing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207452400U (en) | Flat seaming machine trimming, loose ends and presser foot lifter action driver and flat seaming machine | |
| CN103981649A (en) | Upper machine head of independently-driven rotary type automatic sewing device | |
| CN207031668U (en) | A kind of built-in full-automatic margin to seam turning device of hosiery machine | |
| CN109137287A (en) | A kind of forming hosiery machine toe linking device | |
| CN107099922B (en) | Built-in full-automatic sewing turning device of hosiery machine | |
| CN205258827U (en) | Presser foot device and embroidery machine equipment of embroidery machine | |
| CN201459376U (en) | Presser foot device of tacking machine | |
| CN101666017B (en) | Presser foot device of bar tacking machine | |
| CN207452444U (en) | A kind of embroidery machine purl structure | |
| CN107326542B (en) | Cutter template sewing machine | |
| CN109667070A (en) | A kind of lockstitch button holder | |
| CN212357605U (en) | Driving device for lifting presser foot and adjusting needle distance in sewing machine | |
| CN207227720U (en) | A kind of template rotating mechanism of cutter template sewing machine | |
| CN209098950U (en) | A kind of forming hosiery machine toe linking device | |
| CN104674461B (en) | Multi-needle fine-adjustment computerized sewing machine | |
| CN203625657U (en) | Double-shaft driving mechanism of embroidery machine | |
| CN202576881U (en) | Driving cam for sewing machine | |
| CN101532215A (en) | Automatic lifting device for presser foot of bar tacking machine | |
| CN207295170U (en) | The energy-storage type driving mechanism of machine head of embroidery machine shank | |
| CN201155019Y (en) | Picking mechanism for weaving for computerized stocking machine | |
| CN211645589U (en) | Sewing equipment for shirt trademark | |
| CN219908053U (en) | Sewing machine for sewing | |
| CN207812043U (en) | Sewing machine and its auxiliary keep to the side straight line seam device | |
| CN201172738Y (en) | Foot pressing board device | |
| CN211771906U (en) | Pattern sewing machine capable of switching sewing modes to perform sewing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |