CN207933649U - Flat seam machine rotates moving knife structure - Google Patents
Flat seam machine rotates moving knife structure Download PDFInfo
- Publication number
- CN207933649U CN207933649U CN201820356726.2U CN201820356726U CN207933649U CN 207933649 U CN207933649 U CN 207933649U CN 201820356726 U CN201820356726 U CN 201820356726U CN 207933649 U CN207933649 U CN 207933649U
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- moving knife
- fastening wire
- flat seam
- seam machine
- cutter hub
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Abstract
The utility model provides a kind of flat seam machine rotation moving knife structure, improve the stability of automatic tangent, to reduce the end of a thread after sewing on clothing, and then improve the efficiency subsequently arranged, it includes rotation moving knife cutter hub, it is provided with cutter mouth on the rotation moving knife cutter hub, is corresponded on the rotation moving knife cutter hub and fastening wire head is set in front of the cutter mouth, it is characterised in that：It is provided with fastening wire slot on having on the fastening wire head.
Description
Technical field
The utility model is related to the technical field of sewing device, more particularly to a kind of flat seam machine rotates moving knife structure.
Background technology
In order to improve sewing efficiency, generally use automatic tangent apparatus in sewing device, not only so that sewing is smooth, and
The end of a thread in clothes is reduced, the efficiency subsequently arranged is improved, existing flat seam machine rotates moving knife as shown in Figure 1, being set on cutter hub 1
It is equipped with cutter mouth 2 and inclined fastening wire head 3, rotation moving knife rotation after line is tensioned by fastening wire head 3, cutter mouth will seam with stationary knife cooperation
Baseline in line and upper thread cut-out, but the fastening wire head 3 in existing flat seam machine rotation moving knife is inclined linear, forms point
Angle 4, when suture moves on fastening wire head, line is easy to slide out at wedge angle 4, to can not achieve tangent line, affects and cuts automatically
The stability of line increases the end of a thread on clothing after sewing, thereby reduces the efficiency subsequently arranged.
Invention content
For the deficiency of the prior art, the utility model provides a kind of flat seam machine rotation moving knife structure, improves automatic tangent
Stability, to reduce the end of a thread after sewing on clothing, and then improve the efficiency subsequently arranged.
Its technical solution is such：A kind of flat seam machine rotation moving knife structure comprising rotation moving knife cutter hub, the rotation
It is provided with cutter mouth on moving knife cutter hub, is corresponded on the rotation moving knife cutter hub and fastening wire head, feature is set in front of the cutter mouth
It is：It is provided with fastening wire slot on having on the fastening wire head.
It is further characterized by：There are multiple fastening wire slots on the fastening wire head；The fastening wire slot is L-shaped；The fastening wire slot
Molding height of projection is 0.3mm-0.8mm；The rotation moving knife cutter hub and the fastening wire are first body formed；The rotation moving knife
Cutter hub is arc-shaped；The first side of fastening wire is inclined side, forms tip-angled shape, and the fastening wire slot is arranged on the inclined side.
The utility model using the above scheme, due to being provided with fastening wire slot on having on fastening wire head, during sewing, is cut automatically
When line, when suture slides into fastening wire slot, it is therefore prevented that suture slides, and the stability of automatic tangent is improved, after reducing sewing
The end of a thread on clothing, and then improve the efficiency subsequently arranged.
Description of the drawings
Fig. 1 is that existing flat seam machine rotates moving knife structural schematic diagram；
Fig. 2 is that the utility model flat seam machine rotates one schematic diagram of moving knife constructive embodiment；
Fig. 3 is that the utility model flat seam machine rotates two schematic diagram of moving knife constructive embodiment；
Fig. 4 is the left view schematic diagram of Fig. 2, Fig. 3.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described further.
Embodiment one：
See Fig. 2 and Fig. 4, a kind of flat seam machine rotation moving knife structure comprising rotation moving knife cutter hub 1, rotation moving knife cutter hub 1 are
It is arc-shaped, it is provided with cutter mouth 2 on rotation moving knife cutter hub 1,2 front of cutter mouth is corresponded on rotation moving knife cutter hub 1, fastening wire head is set
3, rotation moving knife cutter hub 1 is integrally formed with fastening wire head 3, have on fastening wire head 3 on be provided with fastening wire slot 4, fastening wire slot is L-shaped, fastening wire
4 molding height of projection of slot is 0.3mm-0.8mm, and fastening wire head 3 is inclined side 5 on one side, forms tip-angled shape, and the setting of fastening wire slot 4 exists
On inclined side 5.
Embodiment two：
See Fig. 3 and Fig. 4, a kind of flat seam machine rotation moving knife structure comprising rotation moving knife cutter hub 1, rotation moving knife cutter hub 1 are
It is arc-shaped, it is provided with cutter mouth 2 on rotation moving knife cutter hub 1,2 front of cutter mouth is corresponded on rotation moving knife cutter hub 1, fastening wire head is set
3, rotation moving knife cutter hub 1 is integrally formed with fastening wire head 3, has upper setting there are two fastening wire slot 4 on fastening wire head 3, and fastening wire slot is L-shaped,
4 molding height of projection of fastening wire slot is 0.3mm-0.8mm, and fastening wire head 3 is inclined side 5 on one side, forms tip-angled shape, fastening wire slot 4 is set
It sets on inclined side 5, there are two fastening wire slots in the embodiment, naturally it is also possible to multiple fastening wire slots be arranged.
In embodiment, " front " is intended merely to the convenience of description, is the restriction to cutter mouth and fastening wire head relative position, ginseng
According to object difference, different descriptions can also be used, can not mechanically be understood.
In embodiment, fastening wire slot is L-shaped, and is that inclined side is effectively ensured while preventing suture from sliding on one side
Suture slides smooth on inclined side.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this, as long as the fastening wire head
On have on be provided with fastening wire slot, to effectively prevent suture to slide out fastening wire head, improve the stability of automatic tangent, this field
Those of ordinary skill is enlightened by it, in the case where not departing from this creation objective, is not inventively designed and the technical side
The similar frame mode of case and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of flat seam machine rotates moving knife structure comprising rotate moving knife cutter hub, cutter is provided on the rotation moving knife cutter hub
Mouthful, it is corresponded on the rotation moving knife cutter hub and fastening wire head is set in front of the cutter mouth, it is characterised in that：On having on the fastening wire head
It is provided with fastening wire slot.
2. a kind of flat seam machine according to claim 1 rotates moving knife structure, it is characterised in that：Have on the fastening wire head multiple
Fastening wire slot.
3. a kind of flat seam machine according to claim 1 rotates moving knife structure, it is characterised in that：The fastening wire slot is L-shaped.
4. a kind of flat seam machine according to claim 1 rotates moving knife structure, it is characterised in that：The fastening wire Slot shaping it is convex
It is 0.5mm-1.2mm to play height.
5. a kind of flat seam machine according to claim 1 rotates moving knife structure, it is characterised in that：The rotation moving knife cutter hub with
The fastening wire is first body formed.
6. a kind of flat seam machine according to claim 1 rotates moving knife structure, it is characterised in that：The rotation moving knife cutter hub is
It is arc-shaped.
7. a kind of flat seam machine according to claim 1 rotates moving knife structure, it is characterised in that：The first side of fastening wire is to incline
Bevel edge, forms tip-angled shape, and the fastening wire slot is arranged on the inclined side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356726.2U CN207933649U (en) | 2018-03-16 | 2018-03-16 | Flat seam machine rotates moving knife structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356726.2U CN207933649U (en) | 2018-03-16 | 2018-03-16 | Flat seam machine rotates moving knife structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207933649U true CN207933649U (en) | 2018-10-02 |
Family
ID=63655428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820356726.2U Active CN207933649U (en) | 2018-03-16 | 2018-03-16 | Flat seam machine rotates moving knife structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207933649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330617A (en) * | 2018-03-16 | 2018-07-27 | 无锡品益缝纫机有限公司 | Flat seam machine rotates moving knife structure |
-
2018
- 2018-03-16 CN CN201820356726.2U patent/CN207933649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330617A (en) * | 2018-03-16 | 2018-07-27 | 无锡品益缝纫机有限公司 | Flat seam machine rotates moving knife structure |
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