CN220812887U - Flat seaming machine convenient for adjusting suture tension - Google Patents
Flat seaming machine convenient for adjusting suture tension Download PDFInfo
- Publication number
- CN220812887U CN220812887U CN202322654428.5U CN202322654428U CN220812887U CN 220812887 U CN220812887 U CN 220812887U CN 202322654428 U CN202322654428 U CN 202322654428U CN 220812887 U CN220812887 U CN 220812887U
- Authority
- CN
- China
- Prior art keywords
- seaming machine
- wall
- plate
- flat seaming
- welded
- 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
- 238000004826 seaming Methods 0.000 title claims abstract description 73
- 238000009958 sewing Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a flat seaming machine convenient for adjusting suture tension, which comprises a mounting box, a first placing plate and a second placing plate, wherein a folding assembly is arranged in the mounting box, the folding assembly comprises the first placing plate, the second placing plate, an electric push rod, a piston rod, a vertical sliding groove and a guide plate, when large-area cloth sewing is required, the electric push rod can be opened, and the guide plate connected with the outer part of the piston rod moves gradually, so that a fixed cross rod drives the first placing plate at the top of a mounting bottom block to gradually rise from the mounting box under the cooperation of the fixed cross rod and the guide groove, and further the expansion of the area is realized. The utility model can realize the increase of the supporting area, and is simultaneously provided with the clamping box, the spring II, the clamping plate and the spring I, the clamping plate is rotated to be separated from the matching with the clamping box, then the adjustment of the height of the flat seaming machine seat is carried out, and after the adjustment is finished, the clamping plate is tightly clamped in the clamping box under the tensioning of the spring II on the side rod I and the upward pushing of the spring I on the connecting sliding plate, so that the clamping plate is suitable for different working conditions.
Description
Technical Field
The utility model relates to the technical field of flat seaming machines, in particular to a flat seaming machine convenient for adjusting suture tension.
Background
In daily life, people often need to make clothes, and most of clothes come from factories in industrialized production, but many steps in the manufacturing process of clothes in factories need to be performed manually, such as sewing materials. The flat seaming machine is used for sewing knitted clothing which is worn next to the skin, such as undershirts, underpants, cotton jersey trousers, sportswear, brassieres, pantyhose and the like, and the cover chain type stitch of the flat seaming machine has high elasticity, so that the clothing can be easily restored after being worn, and is also popular with people.
The traditional flat seaming machine mainly adopts a mechanical structure, a needle head and a stitch are driven by mechanical components such as a pedal, a connecting rod and the like to carry out sewing, two types of stitches such as a needle and a shuttle are utilized to enable the shuttle thread to form a single-sided covered chain stitch on the bottom surface of a seaming material, or a covered thread is additionally arranged on the front surface of the seaming material to form a double-sided covered chain stitch, two layers or multiple layers of seaming materials are sewn, the cloth is also required to be cut on a stand of the flat seaming machine before the sewing of the cloth, and the traditional sewing stand structure is small in common area and inconvenient to sew larger clothes.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a flat seaming machine which is convenient for adjusting the tension of a suture.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a flat seaming machine convenient to adjust suture tension, includes the mounting box, places board one, places board two, the inside folding subassembly that is equipped with of mounting box, folding subassembly is including placing board two, horizontal spout, mounting panel, vertical spout, place board two bottom outer wall welding has slider two, horizontal spout is seted up in mounting box top outer wall, slider two sliding connection is in horizontal spout inner wall, slider two welding is in mounting box inside lateral wall, mounting box top outer wall has the electric putter through the bolt fastening, the flexible end of electric putter has the piston rod through key connection, the outside lateral wall welding of piston rod has the connection diaphragm, the outside lateral wall welding of connection diaphragm has the deflector, the guide way has been seted up to the deflector outside, vertical spout is seted up in mounting box inside lateral wall, the three outside lateral wall welding of slider has fixed horizontal pole, fixed horizontal pole sliding connection is in the guide way inner wall, fixed horizontal pole outside lateral wall welding has the installation backing block, installation backing block top outer wall welding has and places board one.
As still further aspects of the utility model: the top of the mounting box is welded with a fixed seat, and the side wall inside the fixed seat is connected with a sewing assembly in a sliding manner.
As still further aspects of the utility model: the outer wall of the bottom of the placing plate II is welded with an iron matching plate, the other end of the piston rod is fixed with a powerful magnetic plate through a bolt, and the powerful magnetic plate is in contact with the iron matching plate.
As still further aspects of the utility model: the sewing assembly comprises a flat seaming machine seat and a flat seaming machine body, wherein the flat seaming machine seat is connected to the inner wall of the fixed seat in a sliding manner, the flat seaming machine body is fixed on the outer side wall of the flat seaming machine seat through bolts, the other end of the flat seaming machine body is provided with a flat seaming machine head, and a needle head is arranged in the flat seaming machine head.
As still further aspects of the utility model: the flat seaming machine is characterized in that an adjusting box is welded on the outer wall of the bottom of the flat seaming machine head, the inner wall of the adjusting box is rotationally connected with a rotating rod, the outer side wall of the rotating rod is connected with a fixed wheel through a key, the fixed wheel is arranged in an upper group and a lower group, and the inner wall of the adjusting box is rotationally connected with a screw rod.
As still further aspects of the utility model: the external side wall of the screw is connected with a first sliding block through threads, the first sliding block is connected to the inner wall of the adjusting box in a sliding mode, the external side wall of the first sliding block is connected with a tension roller in a rotating mode, and the other end of the screw is welded with a rotating piece.
As still further aspects of the utility model: the welding of fixing base outside lateral wall has the joint case, the welding of flat seaming frame outside lateral wall has the connection slide, the welding of connection slide outside lateral wall has the curb plate, it is connected with the cardboard to rotate between the opposite one side outer wall of curb plate, the joint of cardboard other end is inside the joint case.
As still further aspects of the utility model: the connecting slide plate is welded with a first spring between the connecting slide plate and the inner wall of the bottom of the clamping box, a second side rod is welded on the outer side wall of the clamping box, a first side rod is welded on the outer side wall of the clamping plate, and a second spring is welded between the second side rod and the outer side wall of the first side rod.
Compared with the prior art, the utility model provides the flat seaming machine convenient for adjusting the tension of the suture, which has the following beneficial effects:
1. According to the utility model, the folding assembly is set to be the combination of the first placing plate, the second placing plate, the electric push rod, the piston rod, the vertical sliding groove, the guide plate, the sliding block III and the fixed cross rod, when large-area cloth sewing is required, the electric push rod can be opened, the guide plate connected with the outer part of the piston rod moves gradually, so that the fixed cross rod drives the first placing plate at the top of the installation base block to gradually rise from the installation box under the cooperation of the guide groove, and the area is enlarged.
2. According to the utility model, the adjusting box, the fixed wheel, the first sliding block, the lead screw and the tension roller are arranged, when tension adjustment is needed, the lead screw can be rotated through the rotating piece, so that the first sliding block slides in the adjusting box to drive the tension roller to transversely move, and tension adjustment on an external line of the tension roller is realized.
3. According to the utility model, the clamping box, the side rod I, the side rod II, the spring II, the clamping plate and the spring I are arranged, when the flat seaming machine is used, the clamping plate can be rotated to be separated from the matching with the clamping box, the height of the flat seaming machine seat is adjusted, the clamping plate is clamped in the clamping box after the adjustment is finished, and meanwhile, the clamping plate can be clamped in the clamping box more tightly under the tensioning of the side rod I of the spring II and the upward pushing of the connecting sliding plate of the spring I, so that the adjustment is facilitated, and different working conditions are adapted.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic view of the whole structure of a flat seaming machine for conveniently adjusting the tension of a seam according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a clamping box of a flat seaming machine for conveniently adjusting the tension of a seam according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a regulating box of a flat seaming machine for conveniently regulating the tension of a seam according to the present utility model;
FIG. 4 is a schematic view of an exploded structure of a placement plate of a flat seaming machine for facilitating adjustment of seam tension according to the present utility model;
FIG. 5 is a schematic view showing a half-section structure of a mounting box of a flat seaming machine for conveniently adjusting tension of a seam according to the present utility model;
FIG. 6 is a schematic side view of a mounting box of a flat seaming machine for facilitating adjustment of seam tension in accordance with the present utility model;
Fig. 7 is a schematic view of a vertical chute structure of a flat seaming machine for conveniently adjusting the tension of a seam according to the present utility model.
In the figure: 1. a mounting box; 2. placing a first plate; 3. placing a second plate; 4. a fixing seat; 5. the connecting slide plate; 6. a flat seaming machine base; 7. a flat seaming machine main body; 8. a flat seaming machine head; 9. a side plate; 10. a clamping plate; 11. a clamping box; 12. a side lever I; 13. a first spring; 14. a second spring; 15. a side lever II; 16. a needle; 17. an adjustment box; 18. a tension roller; 19. a rotating piece; 20. a first sliding block; 21. a screw rod; 22. a rotating rod; 23. a fixed wheel; 24. a transverse chute; 25. a piston rod; 26. a strong magnetic plate; 27. an iron-made composite plate; 28. a second slide block; 29. a mounting plate; 30. an electric push rod; 31. a connecting transverse plate; 32. a guide plate; 33. a guide groove; 34. fixing the cross bar; 35. installing a bottom block; 36. a vertical chute; 37. and a sliding block III.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
In order to realize the increase of the supporting area, as shown in fig. 1-7, the flat seaming machine convenient for adjusting suture tension comprises a mounting box 1, a first placing plate 2 and a second placing plate 3, wherein a fixing seat 4 is welded at the top of the mounting box 1, a sewing component is slidably connected to the inner side wall of the fixing seat 4, a folding component is arranged in the mounting box 1, the folding component comprises a second placing plate 3, a transverse sliding groove 24, a mounting plate 29 and a vertical sliding groove 36, a second sliding block 28 is welded on the outer wall of the bottom of the second placing plate 3, the transverse sliding groove 24 is formed on the outer wall of the top of the mounting box 1, the second sliding block 28 is slidably connected to the inner wall of the transverse sliding groove 24, the second sliding block 28 is welded on the inner side wall of the mounting box 1, an electric push rod 30 is fixed on the outer wall of the top of the mounting box 1 through bolts, a telescopic end of the electric push rod 30 is connected with a piston rod 25 through keys, a connecting transverse plate 31 is welded on the outer side wall of the piston rod 25, a guide plate 32 is externally provided with a guide groove 33, the vertical sliding groove 36 is formed on the outer side wall of the mounting plate 32, the inner side wall of the mounting box 1 is welded on the inner side wall of the inner wall of the mounting box 3, a third sliding groove 34 is fixedly connected with a sliding block 34, and a transverse rod 34 is fixedly welded on the outer side wall 35;
in the initial state, the second placing plate 3 is in contact with the mounting box 1, a user can place cloth above the mounting box 1 and the second placing plate 3, the cloth is sewn through the sewing assembly, when large-area cloth sewing is needed, the user can open the electric push rod 30, the guide plate 32 externally connected with the piston rod 25 moves gradually, the first placing plate 2 at the top of the mounting bottom block 35 is driven by the fixed cross rod 34 under the cooperation of the guide groove 33 to gradually rise from the inside of the mounting box 1, the first placing plate 2 and the second placing plate 3 are located on the same horizontal plane, and further the area expansion is realized.
An iron matching plate 27 is welded on the outer wall of the bottom of the second placing plate 3, a strong magnetic plate 26 is fixed on the other end of the piston rod 25 through bolts, and the strong magnetic plate 26 is contacted with the iron matching plate 27;
Opening the electric push rod 30 pushes the iron matching plate 27 through the strong magnetic plate 26 at the other end of the piston rod 25, so that the second placing plate 3 slides outwards, and when the first placing plate 2 ascends, the second placing plate 3 can move rightwards to be matched with the first placing plate.
The sewing assembly comprises a flat seaming machine seat 6 and a flat seaming machine main body 7, the flat seaming machine seat 6 is connected to the inner wall of the fixed seat 4 in a sliding way, the flat seaming machine main body 7 is fixed on the outer side wall of the flat seaming machine seat 6 through bolts, the other end of the flat seaming machine main body 7 is provided with a flat seaming machine head 8, and a needle head 16 is arranged in the flat seaming machine head 8;
In use, the thread is sewn through the flat seaming machine body 7 and is connected with the flat seaming machine head 8 and the needle 16.
The outer wall of the bottom of the flat seaming machine head 8 is welded with an adjusting box 17, the inner wall of the adjusting box 17 is rotationally connected with a rotating rod 22, the outer side wall of the rotating rod 22 is connected with a fixed wheel 23 through a key, the fixed wheel 23 is arranged in an upper group and a lower group, the inner wall of the adjusting box 17 is rotationally connected with a screw rod 21, the outer side wall of the screw rod 21 is connected with a first slide block 20 through a thread, the first slide block 20 is slidingly connected with the inner wall of the adjusting box 17, the outer side wall of the first slide block 20 is rotationally connected with a tension roller 18, and the other end of the screw rod 21 is welded with a rotating plate 19;
The thread passes through the fixed wheel 23 and passes through the outer wall of the tension roller 18, then is connected with the needle head 16, and then when tension adjustment is needed, the screw rod 21 can be rotated through the rotary piece 19, so that the first slider 20 slides in the adjusting box 17, and the first slider 20 drives the tension roller 18 to transversely move, thereby realizing tension adjustment of the thread outside the tension roller 18.
Working principle: in the initial state, the placing plate two 3 contacts with the mounting box 1, a user can place cloth above the mounting box 1 and the placing plate two 3, the wire passes through the outer wall of the fixed wheel 23 and the tension roller 18 and is connected with the needle head 16, the needle head 16 is used for sewing, when tension adjustment is needed, the screw rod 21 is rotated through the rotary piece 19, the first slider 20 slides in the adjusting box 17, the first slider 20 drives the tension roller 18 to transversely move, tension adjustment on the wire outside the tension roller 18 is realized, when large-area cloth sewing is needed, the user can open the electric push rod 30, push the iron-made matching plate 27 through the strong magnetic plate 26 at the other end of the piston rod 25, so that the placing plate two 3 slides outwards, when the placing plate two 2 ascends, the placing plate two 3 can rightwards move to be matched with the tension roller 18, meanwhile, the guide plate 32 externally connected with the piston rod 25 gradually moves, the fixed cross rod 34 drives the placing plate one 2 at the top of the mounting bottom block 35 to gradually ascend from the mounting box 1 under the matching with the guide groove 33, and the placing plate one 2 and the placing plate two 3 are located on the same horizontal plane.
Example 2:
A flat seaming machine which is convenient for adjusting the tension of a seam, as shown in figures 1-7, in order to realize the adjustment of the height of a flat seaming machine main body 7, the flat seaming machine is adapted to the sewing of different articles; this example complements the following on the basis of example 1: the clamping box 11 is welded on the outer side wall of the fixed seat 4, the connecting sliding plate 5 is welded on the outer side wall of the flat seaming machine seat 6, the side plate 9 is welded on the outer side wall of the connecting sliding plate 5, the clamping plate 10 is rotationally connected between the outer walls of the opposite sides of the side plate 9, the other end of the clamping plate 10 is clamped inside the clamping box 11, the first spring 13 is welded between the connecting sliding plate 5 and the inner wall of the bottom of the clamping box 11, the second side rod 15 is welded on the outer side wall of the clamping box 11, the first side rod 12 is welded on the outer side wall of the clamping plate 10, and the second spring 14 is welded between the second side rod 15 and the outer side wall of the first side rod 12;
working principle: during the use, rotatable cardboard 10 makes it break away from with the cooperation of joint case 11, carries out the adjustment of seam frame 6 height afterwards, after the adjustment is accomplished, here with cardboard 10 joint in joint case 11 inside, simultaneously under the tensioning of spring two to side lever one 12 and the upward promotion of spring one 13 to connection slide 5, cardboard 10 can be inseparabler chucking in joint case 11 inside, realizes the fixed after seam frame 6 height adjustment, is convenient for adjust, the different behavior of adaptation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a flat seaming machine convenient to adjust suture tension, includes install bin (1), places board one (2), places board two (3), its characterized in that, install bin (1) inside is equipped with folding subassembly, folding subassembly is including placing board two (3), horizontal spout (24), mounting panel (29), vertical spout (36), place board two (3) bottom outer wall welding has slider two (28), horizontal spout (24) are seted up in install bin (1) top outer wall, slider two (28) sliding connection is in horizontal spout (24) inner wall, slider two (28) welding is in install bin (1) inside lateral wall, install bin (1) top outer wall is through the bolt fastening electric putter (30), electric putter (30) expansion end is through the key connection has piston rod (25), piston rod (25) outside lateral wall welding has connection diaphragm (31), connecting diaphragm (31) outside lateral wall welding has deflector (32), deflector (32) outside has seted up guide way (33), vertical spout (36) are seted up in install slider three (37) inside lateral wall (37) outside, three lateral wall (37) are connected, the fixed cross rod (34) is connected to the inner wall of the guide groove (33) in a sliding mode, an installation bottom block (35) is welded on the outer side wall of the fixed cross rod (34), and a placing plate I (2) is welded on the outer wall of the top of the installation bottom block (35).
2. The flat seaming machine for conveniently adjusting the tension of a seam according to claim 1, wherein a fixing seat (4) is welded at the top of the installation box (1), and a sewing assembly is connected to the inner side wall of the fixing seat (4) in a sliding manner.
3. The flat seaming machine for facilitating the adjustment of the tension of a seam according to claim 2, wherein the outer wall of the bottom of the second placing plate (3) is welded with an iron matching plate (27), the other end of the piston rod (25) is fixed with a strong magnetic plate (26) through a bolt, and the strong magnetic plate (26) is in contact with the iron matching plate (27).
4. A flat seaming machine for facilitating the adjustment of the tension of a seam according to claim 3, wherein the sewing assembly comprises a flat seaming machine base (6) and a flat seaming machine main body (7), the flat seaming machine base (6) is slidably connected to the inner wall of the fixing base (4), the flat seaming machine main body (7) is fixed on the outer side wall of the flat seaming machine base (6) through bolts, a flat seaming machine head (8) is arranged at the other end of the flat seaming machine main body (7), and a needle head (16) is arranged in the flat seaming machine head (8).
5. The flat seaming machine convenient for adjusting the tension of the suture according to claim 4, wherein an adjusting box (17) is welded on the outer wall of the bottom of the flat seaming machine head (8), a rotating rod (22) is rotatably connected on the inner wall of the adjusting box (17), a fixed wheel (23) is connected on the outer side wall of the rotating rod (22) through a key, the fixed wheel (23) is arranged in an upper group and a lower group, and a screw (21) is rotatably connected on the inner wall of the adjusting box (17).
6. The flat seaming machine for conveniently adjusting the tension of a seam according to claim 5, wherein a first sliding block (20) is connected to the outer side wall of the screw (21) through threads, the first sliding block (20) is slidably connected to the inner wall of the adjusting box (17), a tension roller (18) is rotatably connected to the outer side wall of the first sliding block (20), and a rotating piece (19) is welded to the other end of the screw (21).
7. The flat seaming machine for conveniently adjusting the tension of a seam according to claim 4, wherein the clamping box (11) is welded on the outer side wall of the fixing seat (4), the connecting sliding plate (5) is welded on the outer side wall of the flat seaming machine base (6), the side plate (9) is welded on the outer side wall of the connecting sliding plate (5), the clamping plate (10) is rotationally connected between the outer walls of the opposite sides of the side plate (9), and the other end of the clamping plate (10) is clamped inside the clamping box (11).
8. The flat seaming machine for conveniently adjusting the tension of a seam according to claim 7, wherein a first spring (13) is welded between the connecting sliding plate (5) and the inner wall of the bottom of the clamping box (11), a second side rod (15) is welded on the outer side wall of the clamping box (11), a first side rod (12) is welded on the outer side wall of the clamping plate (10), and a second spring (14) is welded between the second side rod (15) and the outer side wall of the first side rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654428.5U CN220812887U (en) | 2023-09-28 | 2023-09-28 | Flat seaming machine convenient for adjusting suture tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654428.5U CN220812887U (en) | 2023-09-28 | 2023-09-28 | Flat seaming machine convenient for adjusting suture tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220812887U true CN220812887U (en) | 2024-04-19 |
Family
ID=90676883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322654428.5U Active CN220812887U (en) | 2023-09-28 | 2023-09-28 | Flat seaming machine convenient for adjusting suture tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220812887U (en) |
-
2023
- 2023-09-28 CN CN202322654428.5U patent/CN220812887U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104746243B (en) | Full-automatic pocket patching machine | |
| CN220812887U (en) | Flat seaming machine convenient for adjusting suture tension | |
| CN208577842U (en) | A kind of template machine | |
| CN107620171B (en) | Overedger with automatic thread end cutting function | |
| CN205529399U (en) | Automatic adjusting surface line tension device | |
| CN113737406B (en) | Automatic production device for trouser waist lining | |
| CN214458714U (en) | Air blowing device for sewing equipment | |
| CN204589521U (en) | Full-automatic patch pocket machine | |
| CN206736515U (en) | A kind of elastic sewing machine | |
| CN108505233B (en) | Garment piece curing and sewing mould | |
| CN216663442U (en) | Flat-end flat seaming machine for sewing knitted fabric neckline | |
| CN215856665U (en) | Sewing presser foot structure of sewing machine | |
| CN218580235U (en) | Handle sewing device for handle serging machine | |
| CN218322045U (en) | Portable cut-parts positioner | |
| CN220284369U (en) | Rotatory seam of pressing of flap and turn over a mechanism | |
| CN220057249U (en) | Button head buttonhole serging presser foot structure | |
| CN220057253U (en) | Automatic feeding and sewing device | |
| CN218812540U (en) | Energy-saving automatic sewing device | |
| CN210085753U (en) | Device suitable for zipper on clothing and simultaneously pressing decorative line at zipper seam allowance | |
| CN220812868U (en) | Pressing structure for sewing machine | |
| CN216998795U (en) | Material pressing assembly | |
| CN216404714U (en) | Novel sewing machine for serging trouser legs | |
| CN219586337U (en) | Felt device for bag pasting machine | |
| CN221000083U (en) | Computer car mould convenient to change template | |
| CN218711327U (en) | Double-needle flat-seam sewing machine for making non-woven fabric bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |