CN208577843U - A kind of rumble foot machine - Google Patents
A kind of rumble foot machine Download PDFInfo
- Publication number
- CN208577843U CN208577843U CN201821090340.8U CN201821090340U CN208577843U CN 208577843 U CN208577843 U CN 208577843U CN 201821090340 U CN201821090340 U CN 201821090340U CN 208577843 U CN208577843 U CN 208577843U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- spindle motor
- component
- presser foot
- 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 belongs to technical field of sewing machines, refers in particular to a kind of rumble foot machine.The rumble foot machine, including head and pedestal, the head side are equipped with spindle motor and lower spindle motor, and spindle motor side is equipped with upper main shaft, and the spindle motor is connected with transmission component by upper main shaft, is equipped with shank below transmission component；The lower spindle motor side is equipped with gear shaft, gear shaft side is installed with driving gear component, driving gear component one end is provided with driving gear transmission shaft, driving gear transmission shaft side is provided with cloth feed gear, the driven gear transmission shaft engaged with driving gear component is provided on the downside of the driving gear component, driven gear transmission shaft is equipped with lower cloth feed gear.The design controls the rotation of main shaft and the rotation of lower axle by using two motors respectively.Motor is realized by the cooperation with control cabinet by program, can be controlled separately the revolving speed of main shaft and lower axle, and realization accurately controls, and can be sewed with the smallest needle gage when having reached seam.
Description
Technical field
The utility model belongs to technical field of sewing machines, refers in particular to a kind of rumble foot machine.
Background technique
Currently, rumble foot machine is a kind of sewing machine for sewing trousers bottom, it is widely used in garment production.Rumble foot machine is stitching
When the bottom of s trouser leg processed, by upper and lower cloth-dragging wheel press cloth, and by cloth-dragging wheel rotation pulling cloth to realize sewing when cloth into
It gives.But the adjusting of existing rumble foot needle pitch is very complicated, and after adjusting, in the process of running it is also possible that disorderly
Away from, and needle gage is generally all excessive, when especially playing seam, the needle gage of former needles is particularly significant, and which determine the quality for drawing side.
The problem of when design of most of rumble foot machine has all less been focused on stitching in the market, the control of needle gage, the control of presser foot lifter
System all determines the quality of tape edge.
Utility model content
The purpose of the utility model is to provide a kind of stable structure, a kind of rumble foot machine easy to assembly, with long service life.
Purpose of the utility model is realized as follows:
Preferably, a kind of rumble foot machine, including head and pedestal, the head side are equipped with spindle motor and lower spindle motor,
Spindle motor side is equipped with upper main shaft, and the spindle motor is connected with transmission component by upper main shaft, is equipped with below transmission component
Shank；The lower spindle motor side is equipped with gear shaft, and gear shaft side is installed with driving gear component, driving gear component one end
It is provided with driving gear transmission shaft, driving gear transmission shaft side is provided with cloth feed gear, under the driving gear component
Side is provided with the driven gear transmission shaft engaged with driving gear component, and driven gear transmission shaft is equipped with lower cloth feed gear, under
Cloth feed gear and upper cloth feed gear are adapted to and pass through its revolving speed of lower axle motor control；Head side is provided with controller, controller
For controlling spindle motor and lower axle motor speed respectively.
Preferably, the driving gear component includes first gear, second gear and the third gear that the two is meshed, the
Tooth rest is equipped between three gears and second gear, the third gear and second gear rotate coaxially setting；The driving tooth
Wheel shaft both ends are arranged with around property shaft coupling；The driven gear transmission shaft right end is equipped with driven gear, driven gear and the
The engagement of three gears.
Preferably, the upper main shaft side is equipped with coder connecting shaft and encoder, and encoder passes through coder connecting shaft
It is connect with upper main shaft, a fixed plate is installed on the encoder, fixed plate side is equipped with screw rod, and the fixed plate passes through screw rod
It is spirally connected with head.
Preferably, the gear shaft is lower transition gear axle, and lower transition gear axle both ends are arranged with lower transition gear respectively
Axis protheca and lower transition gear axle rear enclosure, the right end of lower transition gear axle rear enclosure are arranged with lower spindle motor connector sleeve.
Preferably, it being equipped with bearing block on the right side of the upper main shaft, bearing block is tightly attached on the left side of spindle motor, wherein from
Right-to-left is disposed with first shaft coupling, second shaft coupling, the shaft coupling being fixedly arranged between first shaft coupling and second shaft coupling
Device rubber ring, duplex bearing, bearing are nested, and the upper main shaft is equipped with the reel being sheathed on main shaft.
Preferably, it is installed with cylinder on the head side wall, is equipped with presser foot lifting device below cylinder, presser foot lifting device includes
Presser foot lifter pull rod, presser foot lifter jacking block, presser foot lifter rotating member, presser feet, the cylinder pass through connection presser foot lifter pull rod and presser foot lifter top
Block is spirally connected, and presser foot lifter jacking block is spirally connected by presser foot lifter rotating member with presser feet.
Preferably, the cylinder lower end is convexly equipped with a cylinder connecting shaft, and cylinder one end of the connecting shaft connects equipped with presser foot lifter cylinder
Block is connect, offers the opening moved up and down for presser foot lifter pull rod in presser foot lifter cylinder link block.
Preferably, the head is equipped with anti-Bird's Nest device and is arranged in the tension disk tracheae of anti-Bird's Nest device；The bottom
Seat is equipped with electromagnetic valve component, and electromagnetic valve component is connected by tension disk tracheae with anti-Bird's Nest device.
Preferably, the anti-Bird's Nest device includes tension disk, and tension disk one end is equipped with lead wire, was installed in lead wire
Line hook, the tension disk include crimping movable plate and the crimping stator be tightly attached in lead wire.
Preferably, the electromagnetic valve component side is equipped with solenoid valve mounting plate, solenoid valve seat mounting plate and passes through screw thread
Two mufflers being installed on above solenoid valve seat mounting plate；The electromagnetic valve component is equipped with L-type connector, L-type connector and folder
The connection of line device tracheae；The solenoid valve seat mounting plate is screwed by two and is set on the base, the solenoid valve mounting plate
It is fixedly arranged in the plane of solenoid valve seat mounting plate, is installed with electromagnetic valve component on solenoid valve mounting plate.
Compared with the prior art, the utility model has prominent and beneficial technical effects that: the design is by using two motors point
It Kong Zhi not the rotation of main shaft and the rotation of lower axle.Motor is realized by the cooperation with control cabinet by program, can be controlled separately
The revolving speed of main shaft and lower axle, realization accurately control, and can be sewed with the smallest needle gage when having reached seam.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram after the hiding head of the utility model；
Fig. 3 is the partial enlarged view at Fig. 2A；
Fig. 4 is the structure diagram of the utility model reverse side；
Fig. 5 is the transmission process figure of the lower spindle motor of the utility model from right to left；
Fig. 6 is the structure diagram of the utility model automatic needle-foot-lifting device；
Fig. 7 is the anti-Bird's Nest apparatus structure schematic diagram of the utility model；
Fig. 8 is the structure diagram of the utility model solenoid valve；
Fig. 9 is the structure diagram of the junction between the utility model spindle motor and upper main shaft.
In figure: 1- head；2- pedestal；3- electric machine assembly；4- spindle motor；Spindle motor under 5-；
6- transmission component；7- shank；9- driving gear component；10- driving gear transmission shaft；
11- driven gear transmission shaft；12- cylinder；13- presser foot lifting device；14- presser foot lifter pull rod；
15- presser foot lifter jacking block；16- presser foot lifter rotating member；17- presser feet；The anti-Bird's Nest device of 18-；
19- tension disk tracheae；20- electromagnetic valve component；21- tension disk；22- lead wire；
25- crimping movable plate；24- crimping stator；30- coder connecting shaft；31- encoder；
32- fixed plate；33- screw rod；35- electric wire；36- stepper motor electric cabinet；
The main electric cabinet of 37-；The upper main shaft of 41-；50- gear shaft；53- bearing block；
54- first shaft coupling；55- second shaft coupling；56- coupling rubber circle；57- duplex bearing；
58- bearing is nested；59- reel；Cloth feed gear under 60-；The upper cloth feed gear of 61-；
Transition gear axle rear enclosure under 70-；Transition gear axle protheca under 71-；
Spindle motor connector sleeve under 73-；74- first gear；75- second gear；76- third gear；
78- is around property shaft coupling；79- driven gear；80- tooth rest；120- cylinder connecting shaft；
200- solenoid valve mounting plate；201- solenoid valve seat mounting plate；202- muffler；
203-L type joint.
Specific embodiment
The utility model is described further with specific embodiment below.
Embodiment one: as shown in Figs. 1-5, a kind of rumble foot machine, including head 1 and pedestal 2,1 side of head are equipped with master
Spindle motor 4 and lower spindle motor 5,4 side of spindle motor are equipped with upper main shaft 41, and the spindle motor 4 is connected with by upper main shaft 41
Transmission component 6 is equipped with shank 7 below transmission component 6；5 side of lower spindle motor is equipped with gear shaft 50,50 side of gear shaft
It is installed with driving gear component 9,9 one end of driving gear component is provided with driving gear transmission shaft 10, driving gear transmission shaft 10
Side is provided with cloth feed gear 61, the downside of the driving gear component 9 be provided with engaged with driving gear component 9 it is driven
Gearing shaft 11, driven gear transmission shaft 11 are equipped with lower cloth feed gear 60, and lower cloth feed gear 60 and upper cloth feed gear 61 are suitable
Match and its revolving speed is controlled by lower spindle motor 5；1 side of head is provided with controller, and controller for controlling spindle motor 4 respectively
With lower 5 revolving speed of spindle motor.
Present design specifically discloses a kind of controller, which is controlled respectively by spindle motor 4 and lower spindle motor 5
The rotation of the rotation of main shaft 41 and gear shaft 50 in system, while motor is realized by the cooperation with electric cabinet by program, can be with
Control the revolving speed of upper main shaft 41 and gear shaft 50 respectively, realization accurately controls, reached when stitching can with the smallest needle gage into
Row sewing, which is exactly the distance of two neighboring pinprick；Because the design is controlled using programming, shank can control
The frequency moved up and down, so each needle gage and the point of knit stitch can be carried out effectively controlling, the method for sewing I
Be referred to as " encryption seam ".The transmission component 6 of the technical program belongs to the prior art, refers in existing rumble foot machine, upper main shaft
A series of driving parts between 41 and shank 7 include at least upper shaft assembly, take-up bar assembly etc.；Its effect is can
In the rotation using upper main shaft 41 and then drive moving up and down for shank；That is, the rotation of control main shaft 41 can be passed through
Revolving speed, and then control the frequency of shank moved up and down；The transmission component 6 is the common knowledge of rumble foot machine technical field personnel,
Here it does not repeat.
The gear shaft 50 is lower transition gear axle, and lower transition gear axle both ends are arranged with lower transition gear axle protheca respectively
71 and lower transition gear axle rear enclosure 70, the right end of lower transition gear axle rear enclosure 70 be arranged with lower spindle motor connector sleeve 73.
The driving gear component 9 includes first gear 74, second gear 75 and the third gear 76 that the two is meshed, the
It is equipped with 80 third gear 76 of tooth rest between three gears 76 and second gear 75 and rotates coaxially setting with second gear 75；Set on
The driving gear transmission shaft 10 of three gears, 76 left end is to be arranged with around property axis both ends around property shaft coupling 78 around property axis；It is described driven
11 right end of gearing shaft is equipped with driven gear 79, and driven gear 79 is engaged with third gear 76.
The upper cloth feed gear 61 and lower cloth feed gear 60 are equipped with intermeshing double wedge；When sewing, upper cloth feed gear
61 move downward, and cloth is pressed together on lower cloth feed gear 60, and are rotated by upper cloth feed gear 61, drive lower cloth feed gear 60
Rotation, the cloth after sewing is persistently bitten, and realizes work feed；At this moment the shank 7 of 6 lower section of shank transmission component can carry out
Lower movement can be realized " encryption is stitched " by the cooperation of 7 three of upper cloth feed gear 61, lower cloth feed gear 60 and shank, reach
When starting to take the needle, three initial needles (arriving N needle, specifically depending on circumstances) can be sewed with the smallest needle gage.
Working principle: reasonably controlling the revolving speed of gear by encoder 31, when upper cloth feed gear 61, lower cloth feed gear
When both 60 intermeshing speed are reduced to a certain extent, under at this moment being carried out rapidly by the shank 7 that spindle motor 4 controls
Needle, to be sewed when having realized seam with the smallest needle gage.
Preferably, presser foot lifter is equipped with as shown in fig. 6, being installed with cylinder 12 on 1 side wall of the head, below cylinder 12 to fill
13 are set, presser foot lifting device 13 includes presser foot lifter pull rod 14, presser foot lifter jacking block 15, presser foot lifter rotating member 16, presser feet 17, the cylinder
12 lower ends are convexly equipped with a cylinder connecting shaft 120, and 120 one end of cylinder connecting shaft is equipped with presser foot lifter cylinder link block 121, presser foot lifter gas
The opening 122 moved up and down for presser foot lifter pull rod 14 is offered in cylinder link block 121；The cylinder 12 passes through connection lift
Presser feet pull rod 14 is spirally connected with presser foot lifter jacking block 15, and presser foot lifter jacking block 15 is spirally connected by presser foot lifter rotating member 16 with presser feet 17.
It is to more specifically describe its principle below, which is power type cylinder, when cylinder 12 drives presser foot lifter top
When block 15 moves up and down, at this moment presser foot lifter rotating member 16 is swung simultaneously, drives presser feet 17 to be gone up and down when swinging.
Present design specifically discloses a kind of method of operation of automatic needle-foot-lifting, realizes auto lifting pressure using cylinder 12
Foot.This presser foot lifter is by then passing through process control, so as to allow presser feet 17 to lift when the sewing most started,
Cloth will not thus pressed against；Then work feed walks certain stroke, wait mops hook drawn side that section enter after when start again
Presser feet 17 is put down, the aesthetic measure for drawing side can be increased in this way.
Preferably, the head 1 is equipped with anti-Bird's Nest device 18 and is arranged in the tension disk tracheae of anti-Bird's Nest device 18
19；The pedestal 2 is equipped with electromagnetic valve component 20, and the electromagnetic valve component 20 passes through tension disk tracheae 19 and anti-Bird's Nest device 18
Linking.
The electromagnetic valve component 20 is air valve.
As shown in fig. 7, the anti-Bird's Nest device 18 includes tension disk 21,21 one end of tension disk is equipped with lead wire 22, lead
Line hook 23 was installed on piece 22, the tension disk 21 includes crimping movable plate 25 and the crimping stator being tightly attached in lead wire 22
24。
Present design specifically discloses anti-Bird's Nest device 18, and anti-Bird's Nest device 18 is exactly to utilize journey using tension disk 21
The length of the cabling for that several needle that sequence control most starts.In other words, line exactly is being dragged using tension disk 21, caused, if pressed
According to the line under normal circumstances, walking 10CM, but after utilizing tension disk 21, so that it may by catching hold of line, it is allowed to walk the line of 5CM,
The amount by reducing cabling thus may be implemented, mitigate the severity that Bird's Nest occurs.
The elastic of control line is controlled by tension disk 21, and tension disk 21 is by changing crimping movable plate 25 and crimping stator 24
The distance between realize the elastic of line, the distance among the two becomes smaller is exactly clamping line, otherwise becoming larger is exactly loose ends.
As shown in figure 8,20 side of electromagnetic valve component be equipped with solenoid valve mounting plate 200, solenoid valve seat mounting plate 201,
And two mufflers 202 of 201 top of solenoid valve seat mounting plate are installed on by screw thread.Electromagnetic valve component 20 is equipped with L-type
Connector 203, the L-type connector 203 with tension disk tracheae 19 for connecting.The solenoid valve seat mounting plate 201 passes through two screw threads
It is fixed on pedestal 2, the solenoid valve mounting plate 200 is fixedly arranged in the plane of solenoid valve seat mounting plate 201, solenoid valve peace
It is installed with electromagnetic valve component 20 in loading board 200, has greatly reinforced the fixed effect of the electromagnetic valve component 20.
Preferably, electric wire 35, stepper motor electric cabinet 36, main electric cabinet 37, the stepping are equipped with below the rumble foot machine
Electric control case 36 is connect by the connection of electric wire 35 with lower spindle motor 5, and the main electric cabinet 37 passes through two electric wires 35 and main shaft
Motor 4 connects；41 side of upper main shaft is equipped with coder connecting shaft 30 and encoder 31, which can be by each
Motor is controlled the revolving speed of each gear or/and rotation axis respectively and is accurately controlled with this to realize.
The encoder 31 is connect by coder connecting shaft 30 with upper main shaft 41, and it is fixed that one is installed on the encoder 31
Plate 32, the design of the fixed plate 32 have greatly reinforced the safety and stability of the installation of encoder 31；32 side of fixed plate
Equipped with screw rod 33, the fixed plate 32 is spirally connected by screw rod 33 with head 1.
As shown in figure 9, the design of the junction between the spindle motor 4 and upper main shaft 41 is also very accurate, improve
The stability being integrally driven；It is equipped with bearing block 53 on the right side of main shaft 41 upper first, which is tightly attached to the left end of spindle motor 4
On face, wherein being disposed with first shaft coupling 54 from right to left, second shaft coupling 55, being fixedly arranged on first shaft coupling 54 and second
Coupling rubber circle 56, duplex bearing 57 between shaft coupling 55, bearing nesting 58, the upper main shaft 41 are equipped with and are sheathed on master
Reel 59 on axis 41.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of rumble foot machine, including head (1) and pedestal (2), it is characterised in that: head (1) side is equipped with spindle motor
(4) and lower spindle motor (5), spindle motor (4) side are equipped with upper main shaft (41), and the spindle motor (4) passes through upper main shaft (41)
It is connected with transmission component (6), is equipped with shank (7) below transmission component (6)；Lower spindle motor (5) side is equipped with gear shaft
(50), gear shaft (50) side is installed with driving gear component (9), and driving gear component (9) one end is provided with driving gear biography
Moving axis (10), driving gear transmission shaft (10) side are provided with cloth feed gear (61), the downside of the driving gear component (9)
It is provided with the driven gear transmission shaft (11) engaged with driving gear component (9), driven gear transmission shaft (11), which is equipped with down, to be sent
Cloth pinion (60), lower cloth feed gear (60) and upper cloth feed gear (61) are adapted to and control its revolving speed by lower spindle motor (5)；Head
(1) side is provided with controller, and controller for controlling spindle motor (4) and lower spindle motor (5) revolving speed respectively.
2. a kind of rumble foot machine according to claim 1, it is characterised in that: the driving gear component (9) includes the two phase
First gear (74), second gear (75) and the third gear (76) of engagement, between third gear (76) and second gear (75)
Equipped with tooth rest (80), the third gear (76) and second gear (75) rotate coaxially setting；The driving gear transmission shaft
(10) both ends are arranged with around property shaft coupling (78)；Driven gear transmission shaft (11) right end is equipped with driven gear (79), driven
Gear (79) is engaged with third gear (76).
3. a kind of rumble foot machine according to claim 1, it is characterised in that: upper main shaft (41) side connects equipped with encoder
Spindle (30) and encoder (31), encoder (31) are connect by coder connecting shaft (30) with upper main shaft (41), the coding
It is installed on device (31) fixed plate (32), fixed plate (32) side is equipped with screw rod (33), and the fixed plate (32) passes through screw rod
(33) it is spirally connected with head (1).
4. a kind of rumble foot machine according to claim 1, it is characterised in that: the gear shaft (50) is lower transition gear axle,
Lower transition gear axle both ends are arranged with lower transition gear axle protheca (71) and lower transition gear axle rear enclosure (70), lower transition tooth respectively
The right end of wheel shaft rear enclosure (70) is arranged with lower spindle motor connector sleeve (73).
5. a kind of rumble foot machine according to claim 1, it is characterised in that: be equipped with bearing block on the right side of the upper main shaft (41)
(53), bearing block (53) is tightly attached on the left side of spindle motor (4), wherein being disposed with first shaft coupling from right to left
(54), second shaft coupling (55), the coupling rubber circle being fixedly arranged between first shaft coupling (54) and second shaft coupling (55)
(56), duplex bearing (57), bearing are nested (58), and the upper main shaft (41) is equipped with the reel being sheathed on main shaft (41)
(59)。
6. a kind of rumble foot machine according to claim 1, it is characterised in that: be installed with cylinder on head (1) side wall
(12), presser foot lifting device (13) are equipped with below cylinder (12), presser foot lifting device (13) includes presser foot lifter pull rod (14), presser foot lifter top
Block (15), presser foot lifter rotating member (16), presser feet (17), the cylinder (12) pass through connection presser foot lifter pull rod (14) and presser foot lifter top
Block (15) is spirally connected, and presser foot lifter jacking block (15) is spirally connected by presser foot lifter rotating member (16) with presser feet (17).
7. a kind of rumble foot machine according to claim 6, it is characterised in that: cylinder (12) lower end is convexly equipped with cylinder company
Spindle (120), cylinder connecting shaft (120) one end are equipped with presser foot lifter cylinder link block (121), presser foot lifter cylinder link block (121)
Inside offer the opening (122) moved up and down for presser foot lifter pull rod (14).
8. a kind of rumble foot machine according to claim 1, it is characterised in that: the head (1) is equipped with anti-Bird's Nest device
(18) and it is arranged in the tension disk tracheae (19) of anti-Bird's Nest device (18)；The pedestal (2) is equipped with electromagnetic valve component (20), electricity
Electromagnetic valve component (20) is connected by tension disk tracheae (19) with anti-Bird's Nest device (18).
9. a kind of rumble foot machine according to claim 8, it is characterised in that: the anti-Bird's Nest device (18) includes tension disk
(21), tension disk (21) one end is equipped with lead wire (22), is installed with line hook (23) in lead wire (22), the tension disk (21)
Including crimping movable plate (25) and the crimping stator (24) being tightly attached on lead wire (22).
10. a kind of rumble foot machine according to claim 8, it is characterised in that: electromagnetic valve component (20) side is equipped with electricity
It magnet valve mounting plate (200), solenoid valve seat mounting plate (201) and is installed on above solenoid valve seat mounting plate (201) by screw thread
Two mufflers (202)；The electromagnetic valve component (20) is equipped with L-type connector (203), L-type connector (203) and tension disk gas
Manage (19) connection；The solenoid valve seat mounting plate (201) is screwed by two to be arranged on pedestal (2), the solenoid valve
Mounting plate (200) is fixedly arranged in the plane of solenoid valve seat mounting plate (201), and solenoid valve mounting plate is installed with solenoid valve on (200)
Component (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090340.8U CN208577843U (en) | 2018-07-11 | 2018-07-11 | A kind of rumble foot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090340.8U CN208577843U (en) | 2018-07-11 | 2018-07-11 | A kind of rumble foot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577843U true CN208577843U (en) | 2019-03-05 |
Family
ID=65510147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090340.8U Active CN208577843U (en) | 2018-07-11 | 2018-07-11 | A kind of rumble foot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577843U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241520A (en) * | 2019-07-03 | 2019-09-17 | 东莞创辉缝纫机有限公司 | A kind of feeding driving structure of novel rumble foot machine |
| CN110241521A (en) * | 2019-07-03 | 2019-09-17 | 东莞创辉缝纫机有限公司 | A kind of feeding driving structure of rumble foot machine |
| CN112695465A (en) * | 2020-12-24 | 2021-04-23 | 殷贵怀 | Chain type roller foot machine for sewing two cloth feeding mechanisms of trouser legs |
| CN112962226A (en) * | 2021-03-01 | 2021-06-15 | 殷贵怀 | Independent motor work feed mechanism |
| TWI803783B (en) * | 2020-02-28 | 2023-06-01 | 日商蛇之目機械工業股份有限公司 | Sewing control device and sewing machine |
-
2018
- 2018-07-11 CN CN201821090340.8U patent/CN208577843U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241520A (en) * | 2019-07-03 | 2019-09-17 | 东莞创辉缝纫机有限公司 | A kind of feeding driving structure of novel rumble foot machine |
| CN110241521A (en) * | 2019-07-03 | 2019-09-17 | 东莞创辉缝纫机有限公司 | A kind of feeding driving structure of rumble foot machine |
| TWI803783B (en) * | 2020-02-28 | 2023-06-01 | 日商蛇之目機械工業股份有限公司 | Sewing control device and sewing machine |
| CN112695465A (en) * | 2020-12-24 | 2021-04-23 | 殷贵怀 | Chain type roller foot machine for sewing two cloth feeding mechanisms of trouser legs |
| CN112962226A (en) * | 2021-03-01 | 2021-06-15 | 殷贵怀 | Independent motor work feed mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208577843U (en) | A kind of rumble foot machine | |
| CN201762554U (en) | Independent plate-belt embroidery device of embroidery machine | |
| CN104562458B (en) | A kind of device for automatically controlling and control method of sewing machine cloth-dragging wheel | |
| CN105568575B (en) | A kind of sewing machine removes the thread-loosening device and application method of Bird's Nest structure | |
| CN101158089A (en) | Thread drawing device of sewing machine | |
| CN109371586A (en) | Sewing machine and its adjustment cord reeling method for sewing thin and thick adjust automatically take-up | |
| CN201598431U (en) | Independent driving mechanism of presser foot of embroidery machine | |
| CN217051085U (en) | Knitting machine tension adjusting device capable of avoiding yarn abrasion | |
| CN201180194Y (en) | Knotting component of warp knotting machine | |
| CN207608133U (en) | Knit line automation coiling equipment | |
| CN202968966U (en) | Sewing equipment capable of sewing reciprocating type stitch | |
| CN203904631U (en) | Intelligent control multifunctional sewing machine | |
| CN201598430U (en) | Height adjusting mechanism of presser foot of embroidery machine | |
| CN212335483U (en) | Cloth feeding structure for sewing machine | |
| CN105714489B (en) | Combine belt embroidery device and its control system | |
| CN112760844A (en) | A rumble foot machine that is used for sewing bottom of a trouser leg to have two kinds of work feed mechanisms | |
| CN201883269U (en) | Machine head of carpet overedging machine | |
| CN208604318U (en) | A kind of synchronous presser foot device for transverse joint head | |
| CN104652045A (en) | Sewing machine | |
| CN201068510Y (en) | Wire grip of sewing machines | |
| CN104846562A (en) | Closure sewing and knotting machine | |
| CN201588063U (en) | Multi-row crochet machine head | |
| CN207062522U (en) | A kind of large-scale double multi-needle quilter | |
| CN204455512U (en) | A kind of Sewing machines | |
| CN204676264U (en) | A kind of left front sewing bartacker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |