CN221094484U - Guiding and compacting device of home textile sewing machine - Google Patents
Guiding and compacting device of home textile sewing machine Download PDFInfo
- Publication number
- CN221094484U CN221094484U CN202322033360.9U CN202322033360U CN221094484U CN 221094484 U CN221094484 U CN 221094484U CN 202322033360 U CN202322033360 U CN 202322033360U CN 221094484 U CN221094484 U CN 221094484U
- Authority
- CN
- China
- Prior art keywords
- sewing machine
- home textile
- electromagnet
- rod
- installation
- 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
- 238000009958 sewing Methods 0.000 title claims abstract description 47
- 239000004753 textile Substances 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000005389 magnetism Effects 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 description 26
- 230000009471 action Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a guiding and pressing device of a home textile sewing machine, which relates to the technical field of sewing machines and comprises a main body, wherein one side of the main body is provided with a mounting column, one end of the mounting column is provided with a convenient mounting device, the bottom of the convenient mounting device is provided with an auxiliary device, and the bottom of the auxiliary device is provided with a damping device. According to the utility model, due to the principle of the like poles repel each other and the opposite poles attract each other, the first electromagnet pushes the clamping rod to move, the clamping rod is clamped in the clamping groove, so that the installation of the installation sleeve can be realized, when the installation sleeve is required to be disassembled, the electromagnet is powered off through the other control switch, and the clamping rod is reset to be separated from the clamping groove under the elastic acting force of the reset spring, so that the installation sleeve is pulled downwards, the first electromagnet and the second electromagnet are not provided with magnetism, the installation sleeve is pulled downwards, the installation sleeve is separated from the positioning sleeve, and the installation sleeve is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a guiding and compacting device of a home textile sewing machine.
Background
The home textile sewing machine is a machine which uses one or more sewing threads to form one or more stitches on home textile fabrics so as to interweave or stitch one or more layers of home textile fabrics; the sewing machine can sew cotton, hemp, silk, wool, artificial fiber and other fabrics, leather, plastic, paper and other products, and the sewn stitch is neat, beautiful, flat, firm, fast in sewing speed and simple and convenient to use. And the artistic forms of hand-push embroidery, computerized embroidery and the like are derived from the hand-push embroidery. The following problems exist in the prior art:
1. The existing guiding and pressing device of the home textile sewing machine is troublesome in installation of the presser foot, and a large number of the presser feet are consumed every day under the working efficiency of the clothing factory with super strength, so that the production efficiency is influenced due to overlong installation time;
2. The existing guiding and compacting device of the sewing machine for home textiles needs to compact multiple layers of cloth to ensure compact sewing, and the compressed cloth can interfere the cloth moving at high speed with the sewing machine when the cloth is sewn at high speed, so that the cloth is scratched and even the sewing machine is stopped, and the production quality and the working efficiency of home textiles are reduced; the vibration reduction device has the advantages that the vibration reduction device cannot effectively reduce vibration, so that workers can be affected by the vibration during work to cause accidents, and most of the vibration reduction device has no noise reduction function, so that the working environment is too noisy, and the hearing can be affected to a certain extent in a long-term working state.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a home textile sewing machine's direction closing device, includes the main part, one side of main part is provided with the erection column, the one end of erection column is provided with the installation device of being convenient for, the bottom of being convenient for installation device is provided with auxiliary device, auxiliary device's bottom is provided with damping device.
The technical scheme of the utility model is further improved as follows: the installation device is convenient to install, including the installation cover, the inboard of installation cover is provided with the locating sleeve, one side of locating sleeve is provided with push switch, one side of push switch is provided with the second electro-magnet, one side of second electro-magnet is provided with first electro-magnet, one side of first electro-magnet is provided with the draw-in lever, the one end of draw-in lever is provided with the draw-in groove.
The technical scheme of the utility model is further improved as follows: the auxiliary device comprises a motor, one end of the motor is provided with a screw rod, one side of the screw rod is provided with a telescopic rod, one side of the telescopic rod is provided with a sliding block, one side of the sliding block is provided with a sliding groove, one end of the telescopic rod is provided with a presser foot, one side of the presser foot is provided with a telescopic spring, one end of the telescopic spring is provided with a connecting rod, and one end of the connecting rod is provided with a roller.
The technical scheme of the utility model is further improved as follows: the damping device comprises a sound guide hole, one side of the sound guide hole is provided with a sound insulation plate, one side of the sound insulation plate is provided with a fixing piece, the bottom of the fixing piece is provided with a bottom plate, one side of the bottom plate is provided with a first damping plate, and the bottom of the first damping plate is provided with a second damping plate.
The technical scheme of the utility model is further improved as follows: one side of the first electromagnet is electrically connected with one side of the second electromagnet, one side of the first electromagnet is fixedly connected with one end of the clamping rod, and the outer side of one end of the clamping rod is clamped with the inner side of the clamping groove.
The technical scheme of the utility model is further improved as follows: one side of the screw rod is in threaded connection with one side of the telescopic rod through a threaded hole, one side of the sliding block is in sliding connection with the inner side of the sliding groove, and one end of the connecting rod is in rotary connection with one side of the roller.
The technical scheme of the utility model is further improved as follows: one side of mounting and one side fixed connection of acoustic celotex board, the bottom of bottom plate and the top fixed connection of first shock attenuation board.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a guiding and pressing device of a home textile sewing machine, which is characterized in that under the combined action of a first electromagnet, a second electromagnet, a positioning sleeve, a pressing switch, a clamping groove, a clamping rod and a mounting sleeve, a mounting column is inserted into the mounting sleeve, the positioning sleeve is pressed upwards, the mounting column is inserted into the positioning sleeve, the pressing switch is compressed and opened, the two electromagnets are electrified to generate the same magnetism, and due to the principle of the attraction of the same polarity and the opposite polarity, the first electromagnet pushes the clamping rod to move, the clamping rod is clamped in the clamping groove, so that the mounting sleeve can be mounted, when the mounting sleeve is required to be dismounted, the electromagnet is powered off through another control switch, the clamping rod is reset to be separated from the clamping groove under the elastic action of a reset spring, so that the mounting sleeve is pulled downwards, the mounting sleeve is not provided with magnetism, people are separated from the positioning sleeve, the mounting sleeve is convenient to mount and dismount, and the presser foot is convenient to mount and dismount.
The utility model provides a guiding and compacting device of a home textile sewing machine, which is characterized in that under the combined action of a motor, a screw rod, a sliding block, a sliding groove, a telescopic rod, a presser foot, a telescopic spring, a connecting rod and a roller, a guiding sleeve is fixed above a sewing machine workbench through a mounting sleeve, the motor is started, the output end of the motor drives the screw rod to rotate, the sliding block slides in the sliding groove under the rotating fit of the screw rod and a threaded hole, so that the telescopic rod and the presser foot are pushed to move downwards, the spring is contracted after the presser foot contacts a cloth, the presser foot provides a pressing force for the presser foot, the presser foot provides stable tightening pressure for the passing cloth, meanwhile, the telescopic spring is contracted to enable the connecting rod to have a counterclockwise rotating trend around the fixing rod, so that the roller is tightly pressed on the cloth, the cloth can be preliminarily compacted and stabilized through the elastic action of the rolling of the roller and the telescopic spring, the cloth is not damaged when the presser foot passes at a high speed, the cloth can be protected, the sewing speed is improved, the stitch is enabled to be more flat and firm, and the quality of home textile production is improved.
The utility model provides a guiding and compacting device of a home textile sewing machine, which is characterized in that under the combined action of a sound guide hole, a sound insulation plate, a fixing piece, a bottom plate, a first damping plate and a second damping plate, when the sewing machine is used, vibration is generated, the vibration force can reach the first damping plate through the bottom plate, at the moment, the vibration is weakened a lot, and finally reaches the second damping plate, the maximized vibration is damped on the sewing machine, so that the sewing machine is more stable when in use, the operation of a worker is not influenced due to overlarge vibration, the sound of the sewing machine can be guided everywhere through the fixing piece by the fixing piece, finally, the sound is guided out in a guiding hole, then a side cover outside the sound guide hole is closed, the noise can not be transmitted everywhere, the noise heard by the worker is reduced, and a certain protection effect is provided for the hearing of the worker.
Drawings
FIG. 1 is a schematic view showing a structure of a guide pressing device of a home textile sewing machine according to the present utility model;
FIG. 2 is a schematic view of a convenient mounting device according to the present utility model;
FIG. 3 is a schematic view of an auxiliary device according to the present utility model;
Fig. 4 is a schematic structural view of a shock absorbing device according to the present utility model.
In the figure: 1. a main body; 2. a mounting column; 3. the device is convenient to install; 31. a first electromagnet; 32. a second electromagnet; 33. a positioning sleeve; 34. pressing the switch; 35. a clamping groove; 36. a clamping rod; 37. a mounting sleeve; 4. an auxiliary device; 41. a motor; 42. a screw; 43. a slide block; 44. a chute; 45. a telescopic rod; 46. a presser foot; 47. a telescopic spring; 48. a connecting rod; 49. a roller; 5. a damping device; 51. a sound guide hole; 52. a sound insulation board; 53. a fixing member; 54. a bottom plate; 55. a first shock absorbing plate; 56. and a second shock absorbing plate.
Detailed Description
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1 to 4, the utility model provides a guiding and pressing device of a home textile sewing machine, which comprises a main body 1, wherein one side of the main body 1 is provided with a mounting column 2, one end of the mounting column 2 is provided with a convenient mounting device 3, the bottom of the convenient mounting device 3 is provided with an auxiliary device 4, and the bottom of the auxiliary device 4 is provided with a damping device 5.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the installation device 3 of being convenient for is including installation cover 37, the inboard of installation cover 37 is provided with locating sleeve 33, one side of locating sleeve 33 is provided with push switch 34, one side of push switch 34 is provided with second electro-magnet 32, one side of second electro-magnet 32 is provided with first electro-magnet 31, one side of first electro-magnet 31 is provided with draw-in groove 36, one end of draw-in groove 36 is provided with draw-in groove 35, one side of first electro-magnet 31 and one side electric connection of second electro-magnet 32, one side of first electro-magnet 31 and one end fixed connection of draw-in groove 36, the outside of draw-in groove 36 one end and the inboard joint of draw-in groove 35.
In this embodiment, firstly, through inserting the mounting post 2 in the mounting sleeve 37, then upwards extrude the locating sleeve 33, make the mounting post 2 peg graft in the locating sleeve 33, simultaneously press the switch 34 to be compressed and open, switch on two electromagnets, make two electromagnets circular telegram produce the same magnetism, because like polarity repel opposite attraction principle, so make first electromagnet 31 promote the clamping lever 36 remove, make clamping lever 36 joint in draw-in groove 35, thereby can realize the installation of mounting sleeve 37, when need dismantle mounting sleeve 37, power off the electromagnet through another control switch, under reset spring's elastic force, make clamping lever 36 reset break away from draw-in groove 35, thereby downward pulling mounting sleeve 37 makes first electromagnet 31 and second electromagnet 32 possess no magnetism, thereby downward pulling mounting sleeve 37, thereby make mounting sleeve 37 and locating sleeve 33 separate, install and dismantle mounting sleeve 37 through this device, and then be convenient for install and dismantle presser foot 46, the convenient for use.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the auxiliary device 4 comprises a motor 41, one end of the motor 41 is provided with a screw rod 42, one side of the screw rod 42 is provided with a telescopic rod 45, one side of the telescopic rod 45 is provided with a sliding block 43, one side of the sliding block 43 is provided with a sliding groove 44, one end of the telescopic rod 45 is provided with a presser foot 46, one side of the presser foot 46 is provided with a telescopic spring 47, one end of the telescopic spring 47 is provided with a connecting rod 48, one end of the connecting rod 48 is provided with a roller 49, one side of the screw rod 42 is in threaded connection with one side of the telescopic rod 45 through a threaded hole, one side of the sliding block 43 is in sliding connection with the inner side of the sliding groove 44, and one end of the connecting rod 48 is in rotary connection with one side of the roller 49.
In this embodiment, after the guide sleeve is fixed above the workbench of the sewing machine by the mounting sleeve 37, the motor 41 is started, the output end of the motor 41 drives the screw rod 42 to rotate, under the running fit of the screw rod 42 and the threaded hole, the sliding block 43 slides in the sliding groove 44, so that the telescopic rod 45 and the presser foot 46 are pushed to move downwards, the spring is contracted after the presser foot 46 contacts the cloth and provides extrusion force for the presser foot 46, the presser foot 46 provides stable tight pressure for the passing cloth, meanwhile, the telescopic spring 47 contracts so that the connecting rod 48 has a tendency of rotating anticlockwise around the fixed rod, the roller 49 is tightly pressed on the cloth, the cloth can be preliminarily pressed and stabilized by the rolling of the roller 49 and the elastic force of the telescopic spring 47, and therefore the cloth can not be damaged when passing through the presser foot 46 at a high speed, the cloth can be protected, the sewn seam is more smooth and firm, and the quality of home textile production is improved.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the damping device 5 includes a sound guiding hole 51, a sound insulation board 52 is disposed on one side of the sound guiding hole 51, a fixing piece 53 is disposed on one side of the sound insulation board 52, a bottom plate 54 is disposed at the bottom of the fixing piece 53, a first damping board 55 is disposed on one side of the bottom plate 54, a second damping board 56 is disposed at the bottom of the first damping board 55, one side of the fixing piece 53 is fixedly connected with one side of the sound insulation board 52, and the bottom of the bottom plate 54 is fixedly connected with the top of the first damping board 55.
In this embodiment, when the sewing machine will generate vibration when in use, the vibration force will reach the first damping plate 55 through the bottom plate 54, at this time, the vibration will be weakened much, and finally reach the second damping plate 56, the maximized vibration is damped to the sewing machine, and further the sewing machine is more stable when in use, and the operation of the staff is not affected by the overlarge vibration, and the sound insulation plate 52 can be fixed by the fixing piece 53 to orient the sound of the sewing machine everywhere, finally reach the sound guide hole 51 to guide the noise, and then close the side cover outside the sound guide hole 51 to prevent the noise from being transmitted everywhere, so that the noise heard by the staff is reduced, and the hearing of the staff is protected to a certain extent.
The working principle of the guiding and pressing device of the home textile sewing machine is specifically described below.
When the guide pressing device of the home textile sewing machine is used, as shown in fig. 1-4, firstly, the mounting column 2 is inserted into the mounting sleeve 37, then the positioning sleeve 33 is pressed upwards, so that the mounting column 2 is inserted into the positioning sleeve 33, meanwhile, the pressing switch 34 is pressed and opened, the two electromagnets are electrified, so that the two electromagnets are electrified to generate the same magnetism, and the first electromagnet 31 pushes the clamping rod 36 to move due to the principle of the opposite attraction of the like polarity, so that the clamping rod 36 is clamped in the clamping groove 35, thereby realizing the mounting of the mounting sleeve 37, when the mounting sleeve 37 needs to be dismounted, the electromagnet is powered off through the other control switch, the clamping rod 36 is reset to be separated from the clamping groove 35 under the elastic force of the reset spring, so that the mounting sleeve 37 is pulled downwards, the first electromagnet 31 and the second electromagnet 32 do not have magnetism, thereby pulling down the installation sleeve 37 to separate the installation sleeve 37 from the positioning sleeve 33, the installation and the disassembly of the installation sleeve 37 are facilitated through the device, the installation and the disassembly of the presser foot 46 are facilitated, the use is facilitated, after the guide sleeve is fixed above the workbench of the sewing machine through the installation sleeve 37, the motor 41 is started, the output end of the motor 41 drives the screw rod 42 to rotate, the sliding block 43 slides in the sliding groove 44 under the rotating fit of the screw rod 42 and the threaded hole, thereby pushing the telescopic rod 45 and the presser foot 46 to move downwards, the spring is contracted after the presser foot 46 contacts the cloth and provides extrusion force for the presser foot 46, the presser foot 46 provides stable tightening pressure for the passing cloth, meanwhile, the telescopic spring 47 is contracted to ensure that the connecting rod 48 has a trend of anticlockwise rotating around the fixed rod, the roller 49 is tightly pressed on the cloth, and the rolling of the roller 49 and the elastic force of the telescopic spring 47 act, the cloth can be preliminarily pressed and stabilized, so that the cloth is not damaged when passing through the presser foot 46 at a high speed, the cloth can be protected, the sewing speed is improved, the sewn stitch is smoother and firmer, the quality of home textile production is improved, when the sewing machine is used, vibration can be generated, the vibration force can reach the first damping plate 55 through the bottom plate 54, at this time, the vibration is weakened a lot, the second damping plate 56 is finally reached, the maximized vibration is damped on the sewing machine, the sewing machine is further enabled to be more stable when in use, the operation of staff is not influenced due to the fact that the vibration is too big, the sound of the sewing machine can be oriented to the place through the fixing piece 53, finally, the sound is guided out in an oriented mode through the sound guide hole 51, then the side cover outside the sound guide hole 51 is closed, the noise can not be transmitted everywhere, the noise is reduced, and the hearing of the staff is protected.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a home textile sewing machine's direction closing device, includes main part (1), its characterized in that: one side of main part (1) is provided with erection column (2), the one end of erection column (2) is provided with installation device (3) of being convenient for, the bottom of installation device (3) of being convenient for is provided with auxiliary device (4), the bottom of auxiliary device (4) is provided with damping device (5).
2. The guide pressing device of a home textile sewing machine according to claim 1, wherein: the mounting device (3) is convenient to install, including installation cover (37), the inboard of installation cover (37) is provided with positioning sleeve (33), one side of positioning sleeve (33) is provided with push switch (34), one side of push switch (34) is provided with second electro-magnet (32), one side of second electro-magnet (32) is provided with first electro-magnet (31), one side of first electro-magnet (31) is provided with draw-in lever (36), one end of draw-in lever (36) is provided with draw-in groove (35).
3. The guide pressing device of a home textile sewing machine according to claim 1, wherein: auxiliary device (4) is including motor (41), the one end of motor (41) is provided with screw rod (42), one side of screw rod (42) is provided with telescopic link (45), one side of telescopic link (45) is provided with slider (43), one side of slider (43) is provided with spout (44), the one end of telescopic link (45) is provided with presser foot (46), one side of presser foot (46) is provided with telescopic spring (47), the one end of telescopic spring (47) is provided with connecting rod (48), the one end of connecting rod (48) is provided with cylinder (49).
4. The guide pressing device of a home textile sewing machine according to claim 1, wherein: damping device (5) are including leading sound hole (51), one side of leading sound hole (51) is provided with acoustic celotex board (52), one side of acoustic celotex board (52) is provided with mounting (53), the bottom of mounting (53) is provided with bottom plate (54), one side of bottom plate (54) is provided with first shock attenuation board (55), the bottom of first shock attenuation board (55) is provided with second shock attenuation board (56).
5. The guide pressing device of a home textile sewing machine according to claim 2, wherein: one side of the first electromagnet (31) is electrically connected with one side of the second electromagnet (32), one side of the first electromagnet (31) is fixedly connected with one end of a clamping rod (36), and the outer side of one end of the clamping rod (36) is clamped with the inner side of a clamping groove (35).
6. A guide pressing device of a home textile sewing machine according to claim 3, wherein: one side of the screw rod (42) is in threaded connection with one side of the telescopic rod (45) through a threaded hole, one side of the sliding block (43) is in sliding connection with the inner side of the sliding groove (44), and one end of the connecting rod (48) is in rotary connection with one side of the roller (49).
7. The guide pressing device of a home textile sewing machine according to claim 4, wherein: one side of the fixing piece (53) is fixedly connected with one side of the sound insulation plate (52), and the bottom of the bottom plate (54) is fixedly connected with the top of the first shock absorption plate (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033360.9U CN221094484U (en) | 2023-07-31 | 2023-07-31 | Guiding and compacting device of home textile sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033360.9U CN221094484U (en) | 2023-07-31 | 2023-07-31 | Guiding and compacting device of home textile sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094484U true CN221094484U (en) | 2024-06-07 |
Family
ID=91309555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033360.9U Active CN221094484U (en) | 2023-07-31 | 2023-07-31 | Guiding and compacting device of home textile sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094484U (en) |
-
2023
- 2023-07-31 CN CN202322033360.9U patent/CN221094484U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221094484U (en) | Guiding and compacting device of home textile sewing machine | |
| CN109183266A (en) | Roller traction control unit for straight-bar machines | |
| CN203947281U (en) | Casing head is established the Sewing machines of foot lifting mechanism | |
| CN204625987U (en) | A kind of Sewing needles folder | |
| CN209552745U (en) | A kind of dedicated three holes two-wire punching threading all-in-one machine of archive office | |
| CN108103688B (en) | Positioning grabbing structure of bottom thread replacing mechanism of embroidery machine and embroidery machine | |
| CN109367271A (en) | A kind of dedicated three holes two-wire punching threading all-in-one machine of archive office | |
| CN104073984B (en) | Case head establishes the Sewing machines of foot lifting mechanism | |
| CN212477087U (en) | Multipurpose sewing machine platform | |
| CN212688387U (en) | Cloth compact structure and sewing machine | |
| CN219621383U (en) | Thread tightening device for flat seaming machine | |
| CN221166997U (en) | Automatic hemming machine for clothing fabric | |
| CN217324536U (en) | Presser foot mechanism for computer roller machine | |
| CN218232768U (en) | Sewing machine is used in surface fabric processing | |
| CN210796876U (en) | Auxiliary device for sewing machine wiring | |
| CN213737792U (en) | Coiling mechanism is used in non-woven fabrics production | |
| CN219670806U (en) | Hand-held sewing machine | |
| CN211858412U (en) | Automatic winding machine for small inductor | |
| CN216272436U (en) | Yarn-guiding and wire-jumping prevention device of textile machinery | |
| CN219260407U (en) | Automatic feeding and dust absorbing quilt core lockstitch sewing machine | |
| CN204434916U (en) | With the Sewing machines of tension device | |
| CN212294019U (en) | Computerized embroidery machine feeding mechanism easy to assemble | |
| CN211446192U (en) | Large yarn swinging system of embroidery machine | |
| CN214938285U (en) | Pinch roller separation structure for sewing machine | |
| CN215976341U (en) | Efficient stable feeding device of sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |