CN210657474U - 3D flies to knit vamp production and uses syringe needle - Google Patents
3D flies to knit vamp production and uses syringe needle Download PDFInfo
- Publication number
- CN210657474U CN210657474U CN201921680754.0U CN201921680754U CN210657474U CN 210657474 U CN210657474 U CN 210657474U CN 201921680754 U CN201921680754 U CN 201921680754U CN 210657474 U CN210657474 U CN 210657474U
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- needle
- sewing needle
- fixed
- dead lever
- sewing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000009958 sewing Methods 0.000 claims abstract description 68
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a 3D flies to knit syringe needle for vamp production, including sewing needle, fixed mouth, sewing needle fixed knot structure, spacing collar, dead lever, fixture block, double-layered needle piece, backshank slot, draw-in groove, backshank and jack. The utility model has the advantages that: the utility model discloses a sewing needle fixed knot that inside set up constructs and realizes fixing to the sewing needle, it is good to have fixed effect, the characteristics that are difficult for droing, when the installation of carrying out the sewing needle, only need promote the button of side, make inside dead lever and fixture block carry out horizontal removal, and insert the backshank simultaneously in the backshank slot, it drives inside double-layered needle piece and rotates simultaneously to rotate the sewing needle, make in the draw-in groove of the vertical setting of fixture block embedding, the installation of sewing needle has been accomplished promptly, convenient and fast, simultaneously because the fixture block and the restriction that presss from both sides the needle piece, the sewing needle has also obtained good fixing, and be difficult for droing, reverse turning to the east sewing needle can extract when only needing to promote the dead lever when taking off, convenient to detach, effectively improve work efficiency.
Description
Technical Field
The utility model relates to a syringe needle specifically is a 3D flies to knit vamp production and uses syringe needle belongs to vamp production technical field.
Background
Since various vamp materials and structure types and flying woven vamps and shoe products thereof appear on the market, the flying woven technology becomes another vamp material technical innovation after cloth, leather and leather. The flying-knitted vamp is a vamp which is designed by using the knitting and knitting technology of the textile industry and is integrally knitted by a plurality of special yarns through computer programming in advance, has the biggest characteristics of portability, fit feeling and air permeability, and is the main vamp of the prior sports and leisure shoes.
However, when carrying out the sewing of flying to knit the vamp, traditional sewing needle head adopts modes such as bolt usually to fix, and the installation is comparatively loaded down with taking off, and the needle head that installs simultaneously is easy to take place to become flexible when sewing repeatedly and is leaded to droing, influences production quality.
Disclosure of Invention
The utility model aims at providing a 3D flies to knit vamp production and uses syringe needle just in order to solve above-mentioned problem, the flexible operation, easy to assemble, it is simultaneously fixed effectual to the sewing needle.
The utility model realizes the purpose by the following technical proposal, the needle head for 3D flying-weaving vamp production comprises a sewing needle, one end of the sewing needle penetrates through a jack, the jack is arranged at one end of a fixed nozzle, the sewing needle is inserted into one end of the jack and is also connected with a sewing needle fixing structure, the sewing needle fixing structure comprises a spacing ring, a fixed rod, a fixture block, a needle clamping block, a needle tail slot, a clamping groove and a needle tail, one end of the sewing needle is provided with the needle tail, the cross section of the needle tail is in a round-angle rectangular structure, two parallel side surfaces of the needle tail are respectively abutted against two opposite sides of the needle tail slot, the needle tail slot is arranged at the middle part of the needle clamping block, the side surface of the needle clamping block is connected with the inner side wall of the fixed nozzle in a sliding way, the middle part of the needle clamping block is also vertically provided with two opposite clamping grooves, the clamping groove is abutted to the side face of the clamping block, the clamping block is arranged on the side face of the fixed rod, the fixed rod penetrates through the fixed nozzle perpendicularly, the fixed rod is connected with the side wall of the fixed nozzle in a sliding mode, and the limiting ring is further arranged at one end of the fixed rod.
Preferably, can be difficult for entangling when sewing in order to make the sewing thread of sewing needle department, influence work efficiency, the side of fixed mouth still is connected with pulley structure, pulley structure includes soft spacing collar, pivot and pulley, the one end of pivot with the side fixed connection of fixed mouth, the other end of pivot rotates and is connected with the pulley, the one end of soft spacing collar with the side of pulley is inconsistent, the other end of soft spacing collar with the dead lever is in being equipped with spacing collar one end fixed connection.
Preferably, for make the user remove the dead lever more conveniently, realize the sewing needle and take off for the operation is more convenient, sewing needle fixed knot constructs still including button and answer spring, the one end fixed connection of answer spring with the institute one side of fixed mouth, the other end of answer spring with the one end fixed connection of button, the button with the link of answer spring still with the one end fixed connection of dead lever.
Preferably, in order to facilitate the insertion of the sewing needle and stabilize the installation of the sewing needle, the section of the needle tail slot is in a shape of a convex, and the end with the smaller section area of the needle tail slot faces the end of the fixed nozzle provided with the jack.
Preferably, in order to prevent the sewing thread from being entangled when the sewing thread is paid off through the pulley without being separated from the side edge of the pulley, the side surface of the pulley is of an arc-shaped structure, and the side arc surface of the pulley is concave to the circle center.
Preferably, in order to make the fixing of the sewing needle more firm and make the installation of the sewing needle more convenient, the thickness of the fixture block is equal to the width of the needle tail slot, and the width of the needle tail slot is equal to the width of the clamping groove.
The utility model has the advantages that: the utility model discloses a sewing needle fixed knot that inside set up constructs and realizes fixing to the sewing needle, it is good to have fixed effect, the characteristics that are difficult for droing, when the installation of carrying out the sewing needle, only need promote the button of side, make inside dead lever and fixture block carry out horizontal removal, and insert the backshank simultaneously in the backshank slot, it drives inside double-layered needle piece and rotates simultaneously to rotate the sewing needle, make in the draw-in groove of the vertical setting of fixture block embedding, the installation of sewing needle has been accomplished promptly, convenient and fast, simultaneously because the fixture block and the restriction that presss from both sides the needle piece, the sewing needle has also obtained good fixing, and be difficult for droing, reverse turning to the east sewing needle can extract when only needing to promote the dead lever when taking off, convenient to detach, effectively improve work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing a coupling structure of the fixing nozzle and the fixing structure of the sewing needle shown in FIG. 1;
FIG. 3 is a schematic view illustrating a connection structure of the latch and the fixing bar shown in FIG. 2;
fig. 4 is a schematic view of a connection structure of the fixing nozzle and the needle clamping block shown in fig. 1.
In the figure: 1. sewing needle, 2, fixed mouth, 3, pulley structure, 31, soft spacing collar, 32, pivot, 33, pulley, 4, sewing needle fixed knot construct, 41, button, 42, answer spring, 43, spacing collar, 44, dead lever, 45, fixture block, 46, press from both sides the needle piece, 47, backshank slot, 48, draw-in groove, 49, backshank, 5, jack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a needle head for producing a 3D flying-knitted shoe upper includes a sewing needle 1, one end of the sewing needle 1 penetrates through a jack 5, the jack 5 is disposed at one end of a fixed nozzle 2, the sewing needle 1 is further connected to a sewing needle fixing structure 4 at one end inserted into the jack 5, the sewing needle fixing structure 4 includes a limiting ring 43, a fixing rod 44, a fixture block 45, a needle clamping block 46, a needle tail slot 47, a clamping slot 48 and a needle tail 49, the needle tail 49 is disposed at one end of the sewing needle 1, the cross section of the needle tail 49 is a rounded rectangular structure, two parallel side surfaces of the needle tail 49 respectively contact opposite sides of the needle tail slot 47, the needle tail slot 47 is disposed in the middle of the needle clamping block 46, the side surfaces of the needle clamping block 46 are slidably connected to the inner side wall of the fixed nozzle 2, the middle of the needle clamping block 46 is further vertically disposed with the needle tail slot 47, and two opposite clamping slots 48 are disposed, the side face of the clamping groove 48 is abutted to the inner side face of the clamping block 45, the clamping block 45 is arranged on the side face of the fixing rod 44, the fixing rod 44 vertically penetrates through the fixing nozzle 2, the fixing rod 44 is connected with the side wall of the fixing nozzle 2 in a sliding mode, and the limiting ring 43 is further arranged at one end of the fixing rod 44.
As a technical optimization scheme of the utility model, the side of fixed mouth 2 still is connected with pulley structure 3, pulley structure 3 includes soft spacing collar 31, pivot 32 and pulley 33, the one end of pivot 32 with the side fixed connection of fixed mouth 2, the other end of pivot 32 rotates and is connected with pulley 33, the one end of soft spacing collar 31 with pulley 33's side is inconsistent, the other end of soft spacing collar 31 with dead lever 44 is in being equipped with spacing collar 43 one end fixed connection.
As a technical optimization scheme of the utility model, sewing needle fixed knot constructs 4 and still includes button 41 and answer spring 42, answer spring 42's one end fixed connection and institute one side of fixed mouth 2, answer spring 42's the other end with button 41's one end fixed connection, button 41 with answer spring 42's link still with the one end fixed connection of dead lever 44.
As a technical optimization scheme of the utility model, the cross-section of backshank slot 47 is "protruding" font, just the less one end orientation of backshank slot 47 sectional area fixed mouth 2 is seted up the one end of jack 5.
As a technical optimization scheme of the utility model, the side of pulley 33 is the arc structure, just the side cambered surface of pulley 33 is concave to centre of a circle department.
As a technical optimization scheme of the utility model, the thickness of fixture block 45 equals the width of backshank slot 47, just the width of backshank slot 47 equals the width of draw-in groove 48.
When the utility model is used, firstly, the needle tail 49 of the sewing needle 1 is aligned with the jack 5 and inserted, the sewing needle 1 is slowly rotated, the needle tail 49 is embedded into the round rectangular hole of the needle tail slot 47, then the button 41 at the side of the fixed nozzle 2 is pressed, the fixed rod 44 with one end connected is transversely moved, the fixture block 45 arranged on the fixed rod 44 is driven to slide out of the needle tail slot 47, after the fixture block 45 slides out, the needle tail 49 is continuously inserted, finally the needle tail 49 is abutted with the bottom end, after the needle is completely inserted, the sewing needle 1 is continuously rotated by 90 degrees, the needle clamping block 46 is simultaneously rotated by 90 degrees, after the rotation is completed, the button 41 at the side is released, the fixed rod 44 simultaneously acts on the return spring 42 and the limiting ring 43 at the other end of the fixed rod 44, the fixture block 45 on the fixed rod 44 is clamped into the clamping groove 48, at the moment, the fixture block 45 is mutually vertical to the, and the position of the sewing needle 1 has also been fixed, on the other hand, before the sewing needle 1 is fixed to be accomplished, there is certain distance between the soft spacing collar 31 of dead lever 44 one end and the pulley 33, pass the perforation of 1 needle head position of sewing needle and place the reserve sewing thread in the concave surface of pulley 33 side, accomplish the fixed back of sewing needle 1, dead lever 44 moves to soft spacing collar 31 direction, make the one end of soft spacing collar 31 contradict in the pulley 33 side, prevent that the sewing thread from taking place to drop, also can prevent simultaneously that the sewing thread from taking place to entangle when sewing, influence work efficiency, when going down sewing needle 1 again, only need press button 41 and rotate sewing needle 1 and can take out sewing needle 1, convenient and fast.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a 3D flies to knit vamp production and uses syringe needle, includes sewing needle (1), its characterized in that: the one end of sewing needle (1) runs through jack (5), the one end of fixed mouth (2) is seted up in jack (5), sewing needle (1) is in inserting jack (5) one end still is connected with sewing needle fixed knot structure (4), sewing needle fixed knot structure (4) include spacing collar (43), dead lever (44), fixture block (45), press from both sides needle piece (46), needle tail slot (47), draw-in groove (48) and needle tail (49), the one end of sewing needle (1) is equipped with needle tail (49), the cross-section of needle tail (49) is fillet rectangle structure, the parallel both sides face of needle tail (49) respectively with the relative both sides of needle tail slot (47) are inconsistent, needle tail slot (47) are seted up in the middle part of pressing from both sides needle piece (46), just the side of pressing from both sides needle piece (46) with the inside wall sliding connection of fixed mouth (2), the middle part of pressing from both sides needle piece (46) still with needle tail slot (47) have seted up two relatively perpendicularly draw-in groove (48), draw-in groove (48) with the side of fixture block (45) with the medial surface of draw-in groove (48) is inconsistent, fixture block (45) are located the side of dead lever (44), dead lever (44) run through perpendicularly fixed mouth (2) just dead lever (44) with the lateral wall sliding connection of fixed mouth (2), the one end of dead lever (44) still is equipped with spacing collar (43).
2. The needle head for producing the 3D fly-knitted shoe upper according to claim 1, wherein: the side of fixed mouth (2) still is connected with pulley structure (3), pulley structure (3) are including soft spacing collar (31), pivot (32) and pulley (33), the one end of pivot (32) with the side fixed connection of fixed mouth (2), the other end of pivot (32) rotates and is connected with pulley (33), the one end of soft spacing collar (31) with the side of pulley (33) is inconsistent, the other end of soft spacing collar (31) with dead lever (44) in being equipped with spacing collar (43) one end fixed connection.
3. The needle head for producing the 3D fly-knitted shoe upper according to claim 1, wherein: sewing needle fixed knot constructs (4) still includes button (41) and answer spring (42), the one end fixed connection of answer spring (42) with the institute one side of fixed mouth (2), the other end of answer spring (42) with the one end fixed connection of button (41), button (41) with the link of answer spring (42) still with the one end fixed connection of dead lever (44).
4. The needle head for producing the 3D fly-knitted shoe upper according to claim 1, wherein: the section of the needle tail slot (47) is in a convex shape, and the end with the smaller sectional area of the needle tail slot (47) faces to the end, provided with the jack (5), of the fixed nozzle (2).
5. The needle head for producing the 3D fly-knitted shoe upper according to claim 2, wherein: the side surface of the pulley (33) is of an arc-shaped structure, and the side arc surface of the pulley (33) is concave to the circle center.
6. The needle head for producing the 3D fly-knitted shoe upper according to claim 1, wherein: the thickness of the clamping block (45) is equal to the width of the needle tail slot (47), and the width of the needle tail slot (47) is equal to the width of the clamping groove (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680754.0U CN210657474U (en) | 2019-10-09 | 2019-10-09 | 3D flies to knit vamp production and uses syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680754.0U CN210657474U (en) | 2019-10-09 | 2019-10-09 | 3D flies to knit vamp production and uses syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210657474U true CN210657474U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921680754.0U Expired - Fee Related CN210657474U (en) | 2019-10-09 | 2019-10-09 | 3D flies to knit vamp production and uses syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210657474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251927A (en) * | 2020-10-30 | 2021-01-22 | 仪征市恒达钢结构有限公司如皋分公司 | Steel structure lockpin with needle |
| CN113774581A (en) * | 2021-08-17 | 2021-12-10 | 溆浦县多爱申服饰有限公司 | Multi-needle sewing machine for clothing production |
-
2019
- 2019-10-09 CN CN201921680754.0U patent/CN210657474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251927A (en) * | 2020-10-30 | 2021-01-22 | 仪征市恒达钢结构有限公司如皋分公司 | Steel structure lockpin with needle |
| CN113774581A (en) * | 2021-08-17 | 2021-12-10 | 溆浦县多爱申服饰有限公司 | Multi-needle sewing machine for clothing production |
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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: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |