CN208071928U - A kind of sewing machine cloth conveying mechanism - Google Patents
A kind of sewing machine cloth conveying mechanism Download PDFInfo
- Publication number
- CN208071928U CN208071928U CN201820477172.1U CN201820477172U CN208071928U CN 208071928 U CN208071928 U CN 208071928U CN 201820477172 U CN201820477172 U CN 201820477172U CN 208071928 U CN208071928 U CN 208071928U
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- fixture block
- side wall
- sewing machine
- table top
- sliding slot
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Abstract
The utility model discloses a kind of sewing machine cloth conveying mechanisms, including sewing machine, the lower section of the sewing machine is equipped with table top, the table top is hollow structure, the inner wall of the table top is rotatably connected to the threaded rod being laterally arranged by rotating member, and the one end of threaded rod far from rotating member through table top side wall and extend to outside setting be, the sidewall sheath of the threaded rod is equipped with matched nut, the upper end side wall of the table top is equipped with opening sliding slot, and slidably connect the slide bar being vertically arranged in opening sliding slot, the slide bar is through opening sliding slot setting, and the lower end of slide bar is fixedly connected with nut, the upper end of the slide bar is equipped with lower fixture block, the side wall of the lower fixture block is rotatably connected to upper fixture block by shaft, the bottom side of the wall of the upper fixture block is equipped with sawtooth, and the upper end side wall of lower fixture block is equipped with and the matched serrated slot of sawtooth.The utility model replaces manually to the conveying of cloth, not only reduces the working strength of hand, but also improve the effect and quality of sewing.
Description
Technical field
The utility model is related to sewing machine technique field more particularly to a kind of sewing machine cloth conveying mechanisms.
Background technology
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread
The machine that material interweaves or unites by a seam, fabrics and leather, plastics, the paper such as sewing function sewing cotton, fiber crops, silk, hair, staple fibre
Equal products, the stitching neat appearance stitched out, it is smooth securely, sewing velocity is fast, using simplicity, however existing sewing machine is being sewed
In the process, it is still necessary to the conveying of cloth is manually completed, but the amount of exercise that hand conveys back and forth is big, the time, which has been grown, can be easy acid
Pain, and be not easy to grasp the speed of conveying manually, sewing efficiency and quality are influenced, for this purpose, it is proposed that a kind of sewing machine cloth
Conveying mechanism solves the above problems.
Utility model content
Purpose of the utility model is to solve existing sewing machines in the prior art in sewing process, it is still necessary to people
Work manually completes the conveying of cloth, but the amount of exercise that hand conveys back and forth is big, and the time, which has been grown, can be easy ache, and be not easy manually
The speed for grasping conveying, influences sewing efficiency and quality problems, and a kind of sewing machine cloth conveying mechanism proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of sewing machine cloth conveying mechanism, including including sewing machine, the lower section of the sewing machine are equipped with table top, described
Face is hollow structure, and the inner wall of the table top is rotatably connected to the threaded rod being laterally arranged by rotating member, and threaded rod is separate
It is that the sidewall sheath of the threaded rod is equipped with matched that one end of rotating member, which runs through the side wall of table top and extends to outside setting,
The upper end side wall of nut, the table top is equipped with opening sliding slot, and is open in sliding slot and slidably connects the slide bar being vertically arranged, described
Slide bar is through opening sliding slot setting, and the lower end of slide bar is fixedly connected with nut, and the upper end of the slide bar is equipped with lower fixture block, described
The side wall of lower fixture block is rotatably connected to upper fixture block by shaft, and the bottom side of the wall of the upper fixture block is equipped with sawtooth, and lower fixture block
Upper end side wall be equipped with the matched serrated slot of sawtooth, be inserted with convex block in the upper fixture block, the upper end side wall of the lower fixture block is set
Fluted, and convex block is inserted in groove and is arranged, the convex block is hollow structure, sets that there are two disposed in parallel in convex block vertically
Plectrum, and plectrum runs through the upper end side wall of convex block and extends to outside setting, is connected by multiple springs between two plectrums
It connects, is located at described convex plectrum one end in the block and is equipped with kelly, and kelly is arranged through the side wall of convex block, the side wall of the groove is set
Have and the matched card slot of kelly.
Preferably, the inner wall of the table top is additionally provided with sliding slot, and sliding slot is located at the lower section of threaded rod, and the sliding slot passes through cunning
Block slidably connects connecting rod, and the one end of the connecting rod far from sliding block is connect with nut.
Preferably, it is in gap setting between the lower fixture block and the upper surface of table top.
Preferably, the opening of the opening sliding slot is additionally provided with dust cover.
Preferably, it is enclosed with sponge protective case on the threaded rod.
The utility model is clamped cloth by upper fixture block and lower fixture block, instead of the mode for grabbing cloth with hand, so
Lower fixture block movement is driven by rotating threaded rod afterwards, instead of the mode of manual feed, the work for not only reducing hand in this way is strong
Degree, keeps work lighter, and compared to the mode of manual feed, and the mode that threaded rod conveys is more stable, it is defeated to be easier to grasp
Speed is sent, effect and the better quality of sewing are made.
Description of the drawings
Fig. 1 be the utility model proposes a kind of sewing machine cloth conveying mechanism structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is the structural schematic diagram at B in Fig. 2.
In figure：1 sewing machine, 2 table tops, 3 rotating members, 4 threaded rods, 5 nuts, 6 slide bars, 7 opening sliding slots, 8 lower fixture blocks, 9 turns
Axis, 10 upper fixture blocks, 11 sawtooth, 12 serrated slots, 13 convex blocks, 14 grooves, 15 plectrums, 16 springs, 17 kellies, 18 card slots, 19 sliding slots,
20 sliding blocks, 21 connecting rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the lower section of a kind of sewing machine cloth conveying mechanism, including sewing machine 1, sewing machine 1 is equipped with table top 2,
The inner wall of table top 2 is additionally provided with sliding slot 19, and sliding slot 19 is located at the lower section of threaded rod 4, and sliding slot 19 is slidably connected by sliding block 20
Connecting rod 21, the one end of connecting rod 21 far from sliding block 20 are connect with nut 5, since nut 5 is connect by connecting rod 21 with sliding block 20, and are slided
Block 20 can only slide in sliding slot 19, therefore nut 5 can move on threaded rod 4, table top 2 be hollow structure, table top 2 it is interior
Wall is rotatably connected to the threaded rod 4 being laterally arranged by rotating member 3, and sponge protective case is enclosed on threaded rod 4, when preventing rotation
Hand is abraded, and it is threaded rod 4 that the one end of threaded rod 4 far from rotating member 3, which runs through the side wall of table top 2 and extends to outside setting,
Sidewall sheath be equipped with matched nut 5, the upper end side wall of table top 2 is equipped with opening sliding slot 7, and the opening for the sliding slot 7 that is open is also
It equipped with dust cover, prevents dust from dropping into the inside of table top 2 by opening, causes the inconvenience of cleaning, and be open in sliding slot 7 and slide
It is connected with the slide bar 6 being vertically arranged, slide bar 6 is arranged through opening sliding slot 7, and the lower end of slide bar 6 is fixedly connected with nut 5, sliding
The upper end of bar 6 is equipped with lower fixture block 8, is in gap setting between lower fixture block 8 and the upper surface of table top 2, prevents the upper surface of table top 2 from hindering
The side wall of the only movement of lower fixture block 8, lower fixture block 8 is rotatably connected to upper fixture block 10 by shaft 9, and the bottom side of the wall of upper fixture block 10 is set
Have a sawtooth 11, and the upper end side wall of lower fixture block 8 be equipped with 11 matched serrated slot 12 of sawtooth, be inserted with convex block in upper fixture block 10
13, the upper end side wall of lower fixture block 8 is equipped with groove 14, and convex block 13 is inserted in groove 14 and is arranged, and convex block 13 is hollow structure, convex
Plectrum 15 disposed in parallel there are two being set vertically in block 13, and plectrum 15 runs through the upper end side wall of convex block 13 and is set on the outside of extending to
It sets, is connected by multiple springs 16 between two plectrums 15, be located at 15 one end of plectrum in convex block 13 and be equipped with kelly 17, and kelly
17 side walls for running through convex block 13 are arranged, and the side wall of groove 14 is equipped with and 17 matched card slot 18 of kelly.
When the utility model operates, cloth is placed in lower fixture block 8, plectrum 15 is then pinched, two plectrums 15 mutually lean on
Closely, spring 16 is compressed and is provided with elastic force, and kelly 17 is retracted in convex block 13, then covers upper fixture block 10, and sawtooth 11 is by cloth pressure
Enter in serrated slot 12, convex block 13 is inserted into groove 14, unclamps plectrum 15, and the elastic force of spring 16 flicks two plectrums 15, kelly
17 stick into card slot 18, and at this moment upper fixture block 10 is fixed together with lower fixture block 8, and cloth is firmly clamped, and screw thread is then rotated
Bar 4, since nut 5 is connect by connecting rod 21 with sliding block 20, and sliding block 20 can only slide in sliding slot 19, therefore nut 5 can be with
It being moved on threaded rod 4, nut 5 drives lower fixture block 8 to move by slide bar 6, and such sewing machine 1 can sew to cloth,
And moving back and forth for nut 5 can be realized in rotation threaded rod 4 in the opposite direction, to enable lower fixture block 8 to move back and forth.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of sewing machine cloth conveying mechanism, including sewing machine (1), which is characterized in that the lower section of the sewing machine (1) is equipped with
Table top (2), the table top (2) are hollow structure, and the inner wall of the table top (2) is rotatably connected to by rotating member (3) laterally to be set
The threaded rod (4) set, and the one end of threaded rod (4) far from rotating member (3) runs through the side wall of table top (2) and extends to outside setting
It is that the sidewall sheath of the threaded rod (4) is equipped with matched nut (5), and the upper end side wall of the table top (2) is equipped with opening and slides
Slot (7), and be open in sliding slot (7) and slidably connect the slide bar (6) being vertically arranged, the slide bar (6) sets through opening sliding slot (7)
It sets, and the lower end of slide bar (6) is fixedly connected with nut (5), the upper end of the slide bar (6) is equipped with lower fixture block (8), the lower fixture block
(8) side wall is rotatably connected to upper fixture block (10) by shaft (9), and the bottom side of the wall of the upper fixture block (10) is equipped with sawtooth
(11), and the upper end side wall of lower fixture block (8) be equipped with sawtooth (11) matched serrated slot (12), plug in the upper fixture block (10)
There is convex block (13), the upper end side wall of the lower fixture block (8) is equipped with groove (14), and convex block (13) is inserted in groove (14) and sets
It sets, the convex block (13) is hollow structure, sets that there are two plectrums disposed in parallel (15), and plectrum (15) in convex block (13) vertically
Through convex block (13) upper end side wall and extend to outside setting, pass through multiple springs (16) between two plectrums (15) even
It connects, is located at plectrum (15) one end in the convex block (13) and is equipped with kelly (17), and kelly (17) runs through the side wall of convex block (13)
The side wall of setting, the groove (14) is equipped with and kelly (17) matched card slot (18).
2. a kind of sewing machine cloth conveying mechanism according to claim 1, which is characterized in that the inner wall of the table top (2)
It is additionally provided with sliding slot (19), and sliding slot (19) is located at the lower section of threaded rod (4), the sliding slot (19) is slidably connected by sliding block (20)
There are connecting rod (21), the one end of the connecting rod (21) far from sliding block (20) to be connect with nut (5).
3. a kind of sewing machine cloth conveying mechanism according to claim 1, which is characterized in that the lower fixture block (8) and platform
It is in gap setting between the upper surface in face (2).
4. a kind of sewing machine cloth conveying mechanism according to claim 1, which is characterized in that the opening sliding slot (7)
Opening is additionally provided with dust cover.
5. a kind of sewing machine cloth conveying mechanism according to claim 1, which is characterized in that wrapped on the threaded rod (4)
It is wrapped with sponge protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477172.1U CN208071928U (en) | 2018-04-05 | 2018-04-05 | A kind of sewing machine cloth conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477172.1U CN208071928U (en) | 2018-04-05 | 2018-04-05 | A kind of sewing machine cloth conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208071928U true CN208071928U (en) | 2018-11-09 |
Family
ID=64043348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820477172.1U Active CN208071928U (en) | 2018-04-05 | 2018-04-05 | A kind of sewing machine cloth conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208071928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440306A (en) * | 2018-12-26 | 2019-03-08 | 东莞市扬侨电子自动化设备有限公司 | A kind of multi-machine heads electronics automatic sewing unit |
-
2018
- 2018-04-05 CN CN201820477172.1U patent/CN208071928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440306A (en) * | 2018-12-26 | 2019-03-08 | 东莞市扬侨电子自动化设备有限公司 | A kind of multi-machine heads electronics automatic sewing unit |
| CN109440306B (en) * | 2018-12-26 | 2023-11-14 | 东莞市扬侨电子自动化设备有限公司 | Multi-head electronic automatic sewing machine set |
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