CN207973881U - Flat seam machine trimming presser feet - Google Patents
Flat seam machine trimming presser feet Download PDFInfo
- Publication number
- CN207973881U CN207973881U CN201820218555.7U CN201820218555U CN207973881U CN 207973881 U CN207973881 U CN 207973881U CN 201820218555 U CN201820218555 U CN 201820218555U CN 207973881 U CN207973881 U CN 207973881U
- Authority
- CN
- China
- Prior art keywords
- presser feet
- bottom plate
- blade
- cutting insert
- insert groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to flat seam machine trimming presser feet, by cutting insert groove, presser feet connector, compressed spring, assembling screw, blade fixed screw, secant blade with holes and pressing sole board group at；The presser feet bottom plate is movably connected by assembling screw and presser feet connector, the compressed spring for driving presser feet connector to push is equipped between the presser feet bottom plate and presser feet connector, the secant blade with holes is fixed on by blade fixed screw in the cutting insert groove of presser feet bottom plate.Flat seam machine trimming presser feet described in the utility model, which makes to shear on sewing function machine, reaches the standard grade, it is reasonable for structure, simple for process, easy to use, blade exchange is simple, it is of low cost, sewing effect it is good, the process for eliminating sewing machine operator's craft trimming, improve the quality of ready-made clothes, stabilize the total quality of ready-made clothes, it not only increases the production efficiency of ready-made clothes while reducing the production cost of ready-made clothes, have an important significance in actual production.
Description
Technical field
The utility model is related to sewing machine components to manufacture improvement areas, relate in particular to a kind of flat seam machine trimming pressure
Foot.
Background technology
Existing sewing-machine foot component does not have trimming function on machine or flat seam machine automatic shearing theoretically may be implemented
Line function, but lack necessary stability and reliability in actual operation, the fixed form of blade does not have fixed stabilization
Effect is only applicable to simple sewing thread or the relatively low fabric sewing of quality.There are longer on cloth for meeting after terminating to sew
Stitch does not have good consistency to trimming effect.Therefore it generally requires manually to cut the end of a thread and the overlapping of clothing surface
Stitch, and the requirement with modern to clothing is continuously improved, and the ready-made clothes of machine is just descended usually to have many end of a thread and overlapping
Stitch needs a large amount of artificial and time to go integer again so that under working efficiency becomes very low, the manufacturing cost of ready-made clothes is big
Amplitude improves.
Utility model content
The purpose of this utility model is to provide a kind of flat seam machine trimming presser feets reasonable for structure, easy to use.
In order to solve the above technical problems, the purpose of this utility model is achieved through the following technical solutions：
Flat seam machine trimming presser feet, by cutting insert groove, presser feet connector, compressed spring, assembling screw, blade fixed screw, with holes
Secant blade and pressing sole board group at；
The presser feet bottom plate is movably connected by assembling screw and presser feet connector, and the presser feet bottom plate connects with presser feet
The compressed spring for driving presser feet connector to push is equipped between head, the secant blade with holes is fixed on presser feet by blade fixed screw
In the cutting insert groove of bottom plate.
The presser feet bottom plate is different according to material, the sewing effect of sewing fabric, is divided into integral type and two kinds split type.
The split type presser feet bottom plate respectively by left presser feet bottom plate and right pressing sole board group at；
Left-half with cutting insert groove on the left presser feet bottom plate, as left cutting insert groove have on the right presser feet bottom plate
There are the right half part of cutting insert groove, as right cutting insert groove that the compressed spring between the presser feet bottom plate and presser feet connector is set
Respectively left compressed spring and right compressed spring.
Boss structure with fixed blade in cutting insert groove on the presser feet bottom plate, fixed blade in the cutting insert groove
Boss structure height is less than the thickness of secant blade with holes.
The thickness of the secant blade with holes is less than 0.7 millimeter with the difference in height of presser feet bottom plate.
Threaded hole is provided in the cutting insert groove at the boss structure center of fixed blade, the secant blade with holes passes through
The threaded hole on itself hole and cutting insert groove is connected with the cutting insert groove of presser feet bottom plate one using blade fixed screw
It rises.
The knife edge part shape of the secant blade with holes and the peripheral edge portion shape of cutting insert groove coincide.
The secant blade with holes is different according to the material of sewing fabric, is divided into angle sword, straight sword or the form for justifying sword.
Flat seam machine trimming presser feet described in the utility model can be trimmed on realization machine after each sewing and be reached the standard grade, will
Excessive thread ends is cut on ready-made clothes fabric, since thickness and the having for presser feet bottom plate of secant blade with holes are less than 0.7 millimeter of height
Degree is poor, so that the stub cut is less than 2 millimeters, significantly improves the working efficiency of operating personnel, has and very may be used
The stability leaned on and the clamp spring problem for completely solving sewing-machine foot, to change in original flat seam machine trimming presser feet to knife
The substitute mode of piece fixed mode and blade so that its synthesis makes existing production technology than the ready-made clothes product of original production technology
3 times are at least improved with efficiency, and wider to the scope of application of the thickness of sewing thread, quality etc..Trimming presser feet group on a whole set of machine
Assembling structure is reasonable, easy to use, with obvious effects.
The beneficial effects of the utility model are：
Flat seam machine trimming presser feet described in the utility model makes sewing function shear on machine to reach the standard grade, reasonable for structure, technique
Simply, easy to use, blade exchange is simple, it is of low cost, sewing effect it is good, eliminate sewing machine operator's craft trimming
Process improves the quality of ready-made clothes, stabilizes the total quality of ready-made clothes, not only increases the production efficiency of ready-made clothes while reducing
The production cost of ready-made clothes, has an important significance in actual production.
Description of the drawings
Fig. 1 is the structural schematic diagram that flat seam machine trimming presser feet is applied to plane fabric；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram that flat seam machine trimming presser feet is applied to concave-convex fabric；
Fig. 4 is the decomposition texture schematic diagram of Fig. 3；
Fig. 5 is the structural schematic diagram that flat seam machine trimming presser feet is applied to slide fastener fabric；
Fig. 6 is the decomposition texture schematic diagram of Fig. 5；
Wherein, 1 is cutting insert groove；2 be presser feet connector；3 be compressed spring；4 be assembling screw；5 be blade fixed screw；6
For secant blade with holes；7 be presser feet bottom plate；1-1 is left cutting insert groove；1-2 is right cutting insert groove；3-1 is left compressed spring；3-2 is
Right compressed spring；7-1 is left presser feet bottom plate；7-2 is right presser feet bottom plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing：The present embodiment is with the utility model skill
Implemented under premised on art scheme, give detailed embodiment, but the scope of protection of the utility model be not limited to it is following
Embodiment.
As Figure 1-Figure 2, it is structure of the flat seam machine trimming presser feet applied to plane fabric.Flat seam machine trimming presser feet, by
Cutting insert groove 1, presser feet connector 2, compressed spring 3, assembling screw 4, blade fixed screw 5, secant blade 6 with holes and presser feet bottom plate 7
Composition；
The presser feet bottom plate 7 is movably connected by assembling screw 4 and presser feet connector 2, the presser feet bottom plate 7 and pressure
The compressed spring 3 for driving presser feet connector 2 to push is equipped between foot connector 2, the secant blade 6 with holes is by blade fixed screw 5
It is fixed in the cutting insert groove 1 of presser feet bottom plate 7.
The presser feet bottom plate 7 is integral type.
Boss structure with fixed blade in cutting insert groove 1 on the presser feet bottom plate 7, fixing cutter in the cutting insert groove 1
The boss structure height of piece is less than the thickness of secant blade 6 with holes.
The thickness of the secant blade 6 with holes is less than 0.7 millimeter with the difference in height of presser feet bottom plate 7.
Threaded hole is provided in the cutting insert groove 1 at the boss structure center of fixed blade, the secant blade 6 with holes is logical
The hole of itself and the threaded hole in cutting insert groove 1 are crossed, is connected with the cutting insert groove 1 of presser feet bottom plate 7 using blade fixed screw 5
It is connected together.
The knife edge part shape and the peripheral edge portion shape of cutting insert groove 1 of the secant blade 6 with holes coincide.
The secant blade 6 with holes is the form of angle sword.
As Figure 3-Figure 4, it is structure of the flat seam machine trimming presser feet applied to concave-convex fabric.Flat seam machine trimming presser feet, by
Cutting insert groove 1, presser feet connector 2, compressed spring 3, assembling screw 4, blade fixed screw 5, secant blade 6 with holes and presser feet bottom plate 7
Composition；
The presser feet bottom plate 7 is movably connected by assembling screw 4 and presser feet connector 2, the presser feet bottom plate 7 and pressure
The compressed spring 3 for driving presser feet connector 2 to push is equipped between foot connector 2, the secant blade 6 with holes is by blade fixed screw 5
It is fixed in the cutting insert groove 1 of presser feet bottom plate 7.
The presser feet bottom plate 7 is split type, is made of respectively left presser feet bottom plate 7-1 and right presser feet bottom plate 7-2, the left pressure
There is the left-half of cutting insert groove 1 on sole 7-1, there is cutting insert on as left cutting insert groove 1-1, the right presser feet bottom plate 7-2
The right half part of slot 1, as right cutting insert groove 1-2, is arranged the compressed spring 3 between the presser feet bottom plate 7 and presser feet connector 2
Respectively left compressed spring 3-1 and right compressed spring 3-2.
Boss structure with fixed blade in cutting insert groove 1 on the presser feet bottom plate 7, fixing cutter in the cutting insert groove 1
The boss structure height of piece is less than the thickness of secant blade 6 with holes.
The thickness of the secant blade 6 with holes is less than 0.7 millimeter with the difference in height of presser feet bottom plate 7.
Threaded hole is provided in the cutting insert groove 1 at the boss structure center of fixed blade, the secant blade 6 with holes is logical
The hole of itself and the threaded hole in cutting insert groove 1 are crossed, is connected with the cutting insert groove 1 of presser feet bottom plate 7 using blade fixed screw 5
It is connected together.
The knife edge part shape and the peripheral edge portion shape of cutting insert groove 1 of the secant blade 6 with holes coincide.
The secant blade 6 with holes is the form of angle sword.
As shown in Fig. 5-Fig. 6, the structure of slide fastener fabric is applied to for flat seam machine trimming presser feet.Flat seam machine trimming presser feet, by
Cutting insert groove 1, presser feet connector 2, compressed spring 3, assembling screw 4, blade fixed screw 5, secant blade 6 with holes and presser feet bottom plate 7
Composition；
The presser feet bottom plate 7 is movably connected by assembling screw 4 and presser feet connector 2, the presser feet bottom plate 7 and pressure
The compressed spring 3 for driving presser feet connector 2 to push is equipped between foot connector 2, the secant blade 6 with holes is by blade fixed screw 5
It is fixed in the cutting insert groove 1 of presser feet bottom plate 7.
The presser feet bottom plate 7 is integral type.
Boss structure with fixed blade in cutting insert groove 1 on the presser feet bottom plate 7, fixing cutter in the cutting insert groove 1
The boss structure height of piece is less than the thickness of secant blade 6 with holes.
The thickness of the secant blade 6 with holes is less than 0.7 millimeter with the difference in height of presser feet bottom plate 7.
Threaded hole is provided in the cutting insert groove 1 at the boss structure center of fixed blade, the secant blade 6 with holes is logical
The hole of itself and the threaded hole in cutting insert groove 1 are crossed, is connected with the cutting insert groove 1 of presser feet bottom plate 7 using blade fixed screw 5
It is connected together.
The knife edge part shape and the peripheral edge portion shape of cutting insert groove 1 of the secant blade 6 with holes coincide.
The secant blade 6 with holes is the form of straight sword.
The preferable specific implementation mode of the above, only the utility model, these specific implementation modes are all based on this
Different realization methods under utility model general idea, and the scope of protection of the utility model is not limited thereto, it is any ripe
Know those skilled in the art within the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in, all
It should cover and be within the protection scope of the utility model.
Claims (8)
1. flat seam machine trimming presser feet, it is characterised in that：
By cutting insert groove (1), presser feet connector (2), compressed spring (3), assembling screw (4), blade fixed screw (5), secant with holes
Blade (6) and presser feet bottom plate (7) composition；
The presser feet bottom plate (7) is movably connected by assembling screw (4) and presser feet connector (2), the presser feet bottom plate (7)
The compressed spring (3) for driving presser feet connector (2) to push is equipped between presser feet connector (2), the secant blade (6) with holes is by knife
Piece fixed screw (5) is fixed in the cutting insert groove (1) of presser feet bottom plate (7).
2. flat seam machine trimming presser feet according to claim 1, it is characterised in that：
The presser feet bottom plate (7) is different according to material, the sewing effect of sewing fabric, is divided into integral type and two kinds split type.
3. flat seam machine trimming presser feet according to claim 1, it is characterised in that：
The split type presser feet bottom plate (7) is made of left presser feet bottom plate (7-1) and right presser feet bottom plate (7-2) respectively；
Left-half with cutting insert groove (1), as left cutting insert groove (1-1), the right presser feet on the left presser feet bottom plate (7-1)
On bottom plate (7-2) with cutting insert groove (1) right half part, as right cutting insert groove (1-2), setting the presser feet bottom plate (7) with
Compressed spring (3) between presser feet connector (2) is also respectively left compressed spring (3-1) and right compressed spring (3-2).
4. flat seam machine trimming presser feet according to claim 1, it is characterised in that：
There is the boss structure of fixed blade in cutting insert groove (1) on the presser feet bottom plate (7), fixed in the cutting insert groove (1)
The boss structure height of blade is less than the thickness of secant blade (6) with holes.
5. flat seam machine trimming presser feet according to claim 4, it is characterised in that：
The thickness of the secant blade (6) with holes is less than 0.7 millimeter with the difference in height of presser feet bottom plate (7).
6. flat seam machine trimming presser feet according to claim 4, it is characterised in that：
Threaded hole is provided at the boss structure center of the interior fixed blade of the cutting insert groove (1), the secant blade (6) with holes is logical
The hole of itself and the threaded hole in cutting insert groove (1) are crossed, using the cutting insert of blade fixed screw (5) and presser feet bottom plate (7)
Slot (1) is connected together.
7. flat seam machine trimming presser feet according to claim 1, it is characterised in that：
The knife edge part shape and the peripheral edge portion shape of cutting insert groove (1) of the secant blade (6) with holes coincide.
8. flat seam machine trimming presser feet according to claim 1, it is characterised in that：
The secant blade (6) with holes is different according to the material of sewing fabric, is divided into angle sword, straight sword or the form for justifying sword.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218555.7U CN207973881U (en) | 2018-02-07 | 2018-02-07 | Flat seam machine trimming presser feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218555.7U CN207973881U (en) | 2018-02-07 | 2018-02-07 | Flat seam machine trimming presser feet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973881U true CN207973881U (en) | 2018-10-16 |
Family
ID=63767174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218555.7U Expired - Fee Related CN207973881U (en) | 2018-02-07 | 2018-02-07 | Flat seam machine trimming presser feet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973881U (en) |
-
2018
- 2018-02-07 CN CN201820218555.7U patent/CN207973881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |