CN222499626U - Fabric sewing machine's mechanism of borduring - Google Patents
Fabric sewing machine's mechanism of borduring Download PDFInfo
- Publication number
- CN222499626U CN222499626U CN202420398382.7U CN202420398382U CN222499626U CN 222499626 U CN222499626 U CN 222499626U CN 202420398382 U CN202420398382 U CN 202420398382U CN 222499626 U CN222499626 U CN 222499626U
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- CN
- China
- Prior art keywords
- fixed
- strip
- sewing machine
- hole
- slide bar
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- 238000009958 sewing Methods 0.000 title claims abstract description 26
- 239000004744 fabric Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000009957 hemming Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 3
- 238000007688 edging Methods 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an edge covering mechanism of a fabric sewing machine, which comprises a fixing strip, wherein a guide cylinder is fixed at the front end of one side of the fixing strip, a side plate is fixed at the rear end of one side of the fixing strip, a connecting frame is fixed at one side of the side plate, a sliding hole is fixed at the top end of the connecting frame, a sliding rod is arranged in the sliding hole, a top sheet is fixed at the top end of the sliding rod, a pressing strip is fixed at the bottom end of the sliding rod, a spring is arranged at the bottom of the outer side of the sliding rod, mounting grooves are formed in the mounting sheets, and mounting bolts are arranged in the mounting grooves. According to the utility model, the trim strip is conveyed to the inside of the connecting frame through the guide cylinder and then conveyed to the sewing position, the trim strip is pressed under the action of the elasticity of the spring through the trim strip, meanwhile, the trim strip can drive the sliding rod to slide in the sliding hole, and the trim strip can be pressed down and tidily by the trim strip, so that the trim strip can be ensured to be conveyed.
Description
Technical Field
The utility model relates to the technical field of fabric sewing, in particular to a hemming mechanism of a fabric sewing machine.
Background
The fabric is a flat soft piece formed by intersecting, winding and connecting silk yarns, the fabric is formed by yarns with a connection relationship, a plurality of yarns form a stable relationship to form the fabric, a sewing machine is a machine for sewing the fabric by one or more silk yarns, the sewn lines are neat, beautiful, smooth and firm, the sewing speed is high, the use is simple and convenient, when the fabric is sewn, the edge wrapping technology is important, the edge wrapping part is very wide, the edge wrapping strips are required to be pre-arranged and butted before the edge wrapping, then the edge wrapping strips are sewn to the edge or seam part of the fabric, and the edge wrapping strips are pre-folded and arranged by using an edge wrapping mechanism.
In the actual use, the edge covering strip is introduced into the edge covering mechanism, the seam part of the fabric is sewn after the edge covering strip is conveyed, the folding thickness of the edge covering strip is required to be manually controlled before sewing, and the edge covering speed can be reduced due to the fact that the mode is not smooth in the sewing process. Accordingly, a hemming mechanism of a fabric sewing machine is proposed to solve the problems noted in the background art described above.
Disclosure of utility model
The utility model aims to provide an edge covering mechanism for a fabric sewing machine, which solves the problems in the prior art.
The technical scheme is that the fabric sewing machine comprises a fixing strip, a guide cylinder is fixed at the front end of one side of the fixing strip, a side plate is fixed at the rear end of one side of the fixing strip, a connecting frame is fixed at one side of the side plate, a sliding hole is fixed at the top end of the connecting frame, a sliding rod is arranged in the sliding hole, a top sheet is fixed at the top end of the sliding rod, a pressing strip is fixed at the bottom end of the sliding rod, a spring is arranged at the bottom of the outer side of the sliding rod, a preformed hole is arranged at the top end of the inner part of the connecting frame, a connecting sheet is fixed at the other side of the fixing strip, a connecting shell is fixed at one side of the connecting sheet, a connecting sheet is fixed at one side of the connecting sheet, mounting grooves are formed in the inner parts of the mounting sheets, and mounting bolts are arranged in the mounting grooves.
Preferably, the inner diameter of the sliding hole is larger than the outer diameter of the sliding rod, and a sliding structure is formed between the sliding hole and the sliding rod.
Preferably, one side of the connecting frame is fixed with a screw hole, a screw rod is arranged in the screw hole, a rotating handle is fixed on one side of the screw rod, a barrier strip is movably connected to the other side of the screw rod, a sliding block is fixed to the bottom end of the barrier strip, and a sliding groove is arranged in the side plate.
Preferably, the inner diameter of the screw hole is larger than the outer diameter of the screw rod, and the screw hole is in threaded connection with the screw rod.
Preferably, the outer diameter of the sliding block is smaller than the inner diameter of the sliding groove, and a sliding structure is formed between the sliding block and the sliding groove.
Preferably, a reserved groove is formed in the top end inside the connecting shell, and a positioning pin is arranged on one side inside the reserved groove.
Preferably, the cross section of the connecting strip is smaller than the cross section of the connecting shell, and the connecting strip and the connecting shell are matched.
Preferably, the inner diameter of the reserved groove is larger than the outer diameter of the positioning pin, and the reserved groove is matched with the positioning pin.
Compared with the prior art, the utility model has the beneficial effects that:
Through being provided with the layering, the edging can be carried to the inside of connecting frame through the guide cylinder, later carries to sewing department, plays spacing effect through the layering, and the layering is owing to the elasticity effect of spring down presses the edging, and the layering can drive the slide bar and slide in the inside of slide hole simultaneously, and the layering can press the arrangement to the edging down, and then can guarantee the regularity when the edging is carried;
Through being provided with the blend stop, when the blend stop is narrower, rotatory turning handle, the turning handle can drive the lead screw and rotate, and the lead screw can be in the inside rotation of wire hole, and the lead screw can drive the blend stop and remove to one side this moment, and the blend stop can drive the slider and slide in the inside of spout, can block the side of blend stop through the blend stop, and then plays the effect of supporting to press the location, guarantees that the blend stop is in the same width all the time;
Through being provided with the coupling shell, when need adjust the position of guide cylinder, through rotatory locating pin, the locating pin can upwards move, and then can release the top to the connecting strip, and the back pulls the coupling shell to one side, pulls the suitable position with the coupling shell, through reverse rotation locating pin, and the locating pin can move down, and the locating pin can lock coupling shell and connecting strip, guarantees that the coupling shell is in the state of fastening.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic front view of the connecting frame of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
Reference numerals in the drawings illustrate:
1. The fixing strip, 2, a side plate, 3, a sliding chute, 4, a blocking strip, 5, a connecting frame, 6, a rotating handle, 7, a wire hole, 8, a guide cylinder, 9, a connecting sheet, 10, a connecting shell, 11, a reserved groove, 12, a locating pin, 13, a connecting strip, 14, a fixing sheet, 15, a mounting sheet, 16, a mounting groove, 17, a mounting bolt, 18, a sliding block, 19, a pressing strip, 20, a spring, 21, a sliding hole, 22, a top sheet, 23, a sliding rod, 24, a screw rod, 25 and a reserved hole.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the utility model provides an edge covering mechanism of a fabric sewing machine, which comprises a fixing strip 1, wherein a guide cylinder 8 is fixed at the front end of one side of the fixing strip 1, a side plate 2 is fixed at the rear end of one side of the fixing strip 1, a connecting frame 5 is fixed at one side of the side plate 2, a sliding hole 21 is fixed at the top end of the connecting frame 5, a sliding rod 23 is arranged in the sliding hole 21, a top sheet 22 is fixed at the top end of the sliding rod 23, a pressing strip 19 is fixed at the bottom end of the sliding rod 23, a spring 20 is arranged at the bottom of the outer side of the sliding rod 23, a preformed hole 25 is arranged at the top end of the inner side of the connecting frame 5, a connecting sheet 9 is fixed at the other side of the fixing strip 1, a connecting shell 10 is fixed at one side of the connecting sheet 9, a connecting strip 13 is arranged in the inner side of the connecting shell 10, a fixing sheet 14 is fixed at one side of the fixing sheet 15, a mounting groove 16 is arranged in the inner side of the mounting sheet 15, a mounting bolt 17 is arranged in the inner side of the mounting groove 16, the inner diameter of the sliding hole 21 is larger than the outer diameter of the sliding rod 23, and a sliding structure is formed between the sliding hole 21 and the sliding rod 23;
Specifically, as shown in fig. 1 and 3, the edging is conveyed to the inside of the connecting frame 5 through the guide cylinder 8, then conveyed to the sewing position, the edging is pressed by the pressing bar 19 under the action of the elasticity of the spring 20, meanwhile, the sliding bar 23 is driven to slide in the sliding hole 21 by the pressing bar 19, and the edging can be pressed and tidied by the pressing bar 19, so that the uniformity of the edging during conveying can be ensured;
In the second embodiment, a wire hole 7 is fixed on one side of a connecting frame 5, a screw rod 24 is arranged in the wire hole 7, a rotating handle 6 is fixed on one side of the screw rod 24, a barrier strip 4 is movably connected on the other side of the screw rod 24, a sliding block 18 is fixed at the bottom end of the barrier strip 4, a sliding groove 3 is arranged in the side plate 2, the inner diameter of the wire hole 7 is larger than the outer diameter of the screw rod 24, the wire hole 7 and the screw rod 24 are in threaded connection, the outer diameter of the sliding block 18 is smaller than the inner diameter of the sliding groove 3, and a sliding structure is formed between the sliding block 18 and the sliding groove 3;
specifically, as shown in fig. 1, 3 and 4, when the edge covering strip is narrower, the rotating handle 6 is rotated, the rotating handle 6 drives the screw rod 24 to rotate, the screw rod 24 can rotate in the wire hole 7, at the moment, the screw rod 24 can drive the baffle strip 4 to move to one side, the baffle strip 4 can drive the sliding block 18 to slide in the sliding groove 3, the side edge of the edge covering strip can be blocked through the baffle strip 4, further, the function of pressing and positioning is achieved, and the edge covering strip is ensured to be always in the same width;
In the third embodiment, a reserved groove 11 is formed in the top end of the inside of the connecting shell 10, a positioning pin 12 is arranged on one side of the inside of the reserved groove 11, the cross section of the connecting strip 13 is smaller than that of the connecting shell 10, the connecting strip 13 is matched with the connecting shell 10, the inner diameter of the reserved groove 11 is larger than the outer diameter of the positioning pin 12, and the reserved groove 11 is matched with the positioning pin 12;
Specifically, as shown in fig. 1 and 2, when the position of the guide cylinder 8 needs to be adjusted, the positioning pin 12 is rotated to move upward, so that the top of the connecting strip 13 can be released, then the connecting shell 10 is pulled to one side to pull the connecting shell 10 to a proper position, the positioning pin 12 is rotated in the opposite direction to move downward, and the positioning pin 12 locks the connecting shell 10 and the connecting strip 13, so that the connecting shell 10 is in a fastened state.
The utility model is characterized in that when the utility model is used, the positioning pin 12 is rotated, the positioning pin 12 moves upwards, the top of the connecting strip 13 can be released, then the connecting shell 10 is pulled to one side, the connecting shell 10 is pulled to a proper position, the positioning pin 12 moves downwards through the reverse rotation of the positioning pin 12, the positioning pin 12 locks the connecting shell 10 and the connecting strip 13, the edging strip is conveyed to the inside of the connecting frame 5 through the guide cylinder 8 and then conveyed to a sewing position, the edging strip is pressed down under the action of the elastic force of the spring 20 through the layering 19, meanwhile, the layering 19 can drive the slide rod 23 to slide in the sliding hole 21, and the layering 19 can press down the edging strip to finish the use of the edging mechanism.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a fabric sewing machine's mechanism of borduring, includes dead strip (1), its characterized in that, the front end of dead strip (1) one side is fixed with guide cylinder (8), the rear end of dead strip (1) one side is fixed with curb plate (2), one side of curb plate (2) is fixed with connecting frame (5), the top of connecting frame (5) is fixed with slide hole (21), the inside of slide hole (21) is provided with slide bar (23), the top of slide bar (23) is fixed with top piece (22), the bottom of slide bar (23) is fixed with layering (19), the bottom of slide bar (23) outside is provided with spring (20), the inside top of connecting frame (5) is provided with preformed hole (25), the opposite side of dead strip (1) is fixed with connection piece (9), one side of connection piece (9) is fixed with coupling shell (10), the inside of coupling shell (10) is provided with connecting strip (13), one side of connecting strip (13) is fixed with stationary blade (14), the bottom of slide bar (23) is fixed with layering (19), the bottom of slide bar (23) is provided with mounting groove (16), the inside mounting groove (16) is provided with interior mounting groove (16).
2. The fabric sewing machine hemming mechanism of claim 1 wherein the inner diameter of the slide hole (21) is larger than the outer diameter of the slide bar (23), and a sliding structure is formed between the slide hole (21) and the slide bar (23).
3. The fabric sewing machine's mechanism of borduring of claim 1, wherein one side of connecting frame (5) is fixed with wire hole (7), the inside of wire hole (7) is provided with lead screw (24), one side of lead screw (24) is fixed with rotating handle (6), the opposite side swing joint of lead screw (24) has blend stop (4), the bottom of blend stop (4) is fixed with slider (18), the inside of curb plate (2) is provided with spout (3).
4. A fabric sewing machine hemming mechanism according to claim 3 wherein the inner diameter of the wire hole (7) is larger than the outer diameter of the screw rod (24), and the wire hole (7) and the screw rod (24) are in threaded connection.
5. A fabric sewing machine hemming mechanism according to claim 3 wherein the outer diameter of the slider (18) is smaller than the inner diameter of the chute (3), and a sliding structure is formed between the slider (18) and the chute (3).
6. The fabric sewing machine edge covering mechanism according to claim 1, wherein a reserved groove (11) is formed in the top end of the inside of the connecting shell (10), and a positioning pin (12) is arranged on one side of the inside of the reserved groove (11).
7. A fabric sewing machine hemming mechanism according to claim 6, wherein the cross section of the connecting strip (13) is smaller than the cross section of the connecting housing (10), and the connecting strip (13) and the connecting housing (10) are matched.
8. A fabric sewing machine hemming mechanism according to claim 6 wherein the inner diameter of the pregroove (11) is larger than the outer diameter of the positioning pin (12), and the pregroove (11) and the positioning pin (12) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420398382.7U CN222499626U (en) | 2024-03-01 | 2024-03-01 | Fabric sewing machine's mechanism of borduring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420398382.7U CN222499626U (en) | 2024-03-01 | 2024-03-01 | Fabric sewing machine's mechanism of borduring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222499626U true CN222499626U (en) | 2025-02-18 |
Family
ID=94560907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420398382.7U Active CN222499626U (en) | 2024-03-01 | 2024-03-01 | Fabric sewing machine's mechanism of borduring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222499626U (en) |
-
2024
- 2024-03-01 CN CN202420398382.7U patent/CN222499626U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |