CN207062527U - A kind of needlework sewing structure of sewing machine - Google Patents
A kind of needlework sewing structure of sewing machine Download PDFInfo
- Publication number
- CN207062527U CN207062527U CN201720706548.7U CN201720706548U CN207062527U CN 207062527 U CN207062527 U CN 207062527U CN 201720706548 U CN201720706548 U CN 201720706548U CN 207062527 U CN207062527 U CN 207062527U
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- CN
- China
- Prior art keywords
- eedle
- gear
- presser feet
- sewing
- sewing machine
- 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 discloses a kind of needlework sewing structure of sewing machine,Including main compressing rod,One end of main compressing rod is provided with connecting rod,One end of connecting rod is fixedly connected with one end of presser feet,The bottom of main compressing rod is provided with electro-motor,One end of electro-motor is provided with motor output shaft,One end of motor output shaft and first gear are coaxially connected,First gear engages with the second gear of its side,Second gear engages with the 3rd gear inside presser feet,3rd gear is fixedly sleeved on the outside of frosted rotating cylinder,Bellmouth is provided with the center of frosted rotating cylinder,Needle tray was additionally provided with presser feet,The side of main compressing rod is provided with eedle gland,The bottom of eedle gland is provided with eedle,The binder pin of the device in the prior art is improved,Its surface is set to be provided with the cone mill sand hole that can be rotated,It can pass through frosted rotating cylinder sharpening after syringe needle abrasion is no longer sharp,Add the service life of equipment.
Description
Technical field
It the utility model is related to a kind of sewing mechanism, and in particular to a kind of needlework sewing structure of sewing machine, belonging to prevents
Field of mechanical technique.
Background technology
Sewing machine, also known as sartorius or sewing machine are a kind of and weaving machine, are sewed with one or more
Line, one or more stitchings are formed on sewing, the machine for making one or more layers sewing interweave or unite by a seam.Sewing machine is
Invented during industrial revolution, main purpose is to reduce the workload that clothing factory sews by hand.It is generally believed that sewing machine is
In 1790 by British Thomas Saint inventions.From that time, sewing machine substantially increases weaving and clothing industry
Production efficiency.China in nineteen fifty for the later stage, sewing machine turn into one of so-called four big parts.Sew function sewing cotton, fiber crops,
The product such as the fabrics such as silk, hair, staple fibre and leather, plastics, paper, the stitching neat appearance stitched out, smooth firm, sewing speed
Spend fast, easy to use, feeding pressure mechanism is generally provided with sewing machine being used to pushing down cloth makes eedle through being sewed, still
Existing eedle can wear syringe needle after long-term use, and needle point is no longer sharp just to be needed to change eedle, not only reduces use
Life-span, and waste of materials, but existing technology is difficult to overcome above mentioned problem.
Utility model content
The technical problems to be solved in the utility model is to overcome existing eedle to wear syringe needle after long-term use, pin
Point is no longer sharp just to be needed to change eedle, not only reduces service life, and the problem of waste of materials, there is provided a kind of sewing machine
Needlework sewing structure.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of needlework sewing structure of sewing machine, including main compressing rod, the main compressing rod
One end is provided with connecting rod, and one end of the connecting rod is fixedly connected with one end of presser feet, and the bottom of the main compressing rod is provided with electricity
Dynamic motor, one end of the electro-motor are provided with motor output shaft, and one end of the motor output shaft and first gear are coaxial
Connection, the first gear engage with the second gear of its side, the second gear and the 3rd gear inside the presser feet
Engagement, the 3rd gear is fixedly sleeved on the outside of frosted rotating cylinder, and bellmouth is provided with the center of the frosted rotating cylinder, described
Needle tray was additionally provided with presser feet, the side of the main compressing rod is provided with eedle gland, the bottom of the eedle gland
It is provided with eedle.
As a kind of optimal technical scheme of the present utility model, the frosted rotating cylinder is made up of sandstone, and with the presser feet
Rotation connection.
As a kind of optimal technical scheme of the present utility model, the eedle is arranged on the surface of the presser feet.
As a kind of optimal technical scheme of the present utility model, sliding equipment is also associated with the eedle gland.
As a kind of optimal technical scheme of the present utility model, the shape of the eedle matches with the bellmouth.
The beneficial effect that the utility model is reached is：The device is a kind of needlework sewing structure of sewing machine, the device
Binder pin in the prior art is improved, and its surface is provided with the cone mill sand hole that can be rotated, in syringe needle abrasion not
The service life of equipment can be added by frosted rotating cylinder sharpening after sharp again, whole device is reasonable in design, easy to use,
Syringe needle can be worn after long-term use by solving existing eedle, and needle point is no longer sharp just to be needed to change eedle, is not only reduced
Service life, and the problem of waste of materials.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1st, main compressing rod；2nd, connecting rod；3rd, fixed screw；4th, electro-motor；5th, motor output shaft；6th, presser feet；7th,
One gear；8th, second gear；9th, the 3rd gear；10th, eedle gland；11st, eedle；12nd, frosted rotating cylinder；13rd, bellmouth；14、
Cross needle tray.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of needlework sewing structure of sewing machine, including main compressing rod 1, main pressure
One end of material bar 1 is provided with connecting rod 2, and one end of connecting rod 2 is fixedly connected with one end of presser feet 6, and the bottom of main compressing rod 1 is provided with
Electro-motor 4, one end of electro-motor 4 are provided with motor output shaft 5, and one end and the first gear 7 of motor output shaft 5 coaxially connect
Connecing, first gear 7 engages with the second gear 8 of its side, and second gear 8 engages with the 3rd gear 9 inside presser feet 6, and the 3rd
Gear 9 is fixedly sleeved to be provided with bellmouth 13 at the outside of frosted rotating cylinder 12, the center of frosted rotating cylinder 12, is also set up on presser feet 6
There is needle tray 14, the side of main compressing rod 1 is provided with eedle gland 10, and the bottom of eedle gland 10 is provided with eedle 11.
Frosted rotating cylinder 12 is made up of sandstone, and is rotatablely connected with presser feet 6, is easy to frosted rotating cylinder 12 to rotate.
Eedle 11 is arranged on the surface of presser feet 6, is easy to eedle 11 to be aligned and is sewed.
Sliding equipment is also associated with eedle gland 10, is easy to control the shift position of eedle 11.
The shape of eedle 11 matches with bellmouth 13, is easy to syringe needle sharpening is sharp.
The device is a kind of needlework sewing structure of sewing machine, when needing with the device, passes through presser feet 6 under normal condition
Cloth is pushed down, passed through needle tray 14 to be sewed by eedle 11, after the syringe needle of eedle 11 is worn, translatable eedle is fixed
First 10, eedle 11 is located at the center of frosted rotating cylinder 12, the syringe needle that feeding pressure mechanism pushes rear eedle 11 enters in bellmouth 13, leads to
The motor output shaft 5 for crossing electro-motor 4 drives first gear 7 to rotate, so as to drive the gear 9 of second gear 8 and the 3rd to rotate, mill
The also concomitant rotation of sand rotating cylinder 12, by the sharpening of eedle 11.
The beneficial effect that the utility model is reached is：The device is a kind of needlework sewing structure of sewing machine, the device
Binder pin in the prior art is improved, and its surface is provided with the cone mill sand hole that can be rotated, in syringe needle abrasion not
The service life of equipment can be added by frosted rotating cylinder sharpening after sharp again, whole device is reasonable in design, easy to use,
Syringe needle can be worn after long-term use by solving existing eedle, and needle point is no longer sharp just to be needed to change eedle, is not only reduced
Service life, and the problem of waste of materials.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of needlework sewing structure of sewing machine, including main compressing rod（1）, it is characterised in that the main compressing rod（1）One
End is provided with connecting rod（2）, the connecting rod（2）One end and presser feet（6）One end be fixedly connected, the main compressing rod（1）Bottom
End is provided with electro-motor（4）, the electro-motor（4）One end be provided with motor output shaft（5）, the motor output shaft
（5）One end and first gear（7）It is coaxially connected, the first gear（7）With the second gear of its side（8）Engagement, it is described
Second gear（8）With the presser feet（6）The 3rd internal gear（9）Engagement, the 3rd gear（9）It is fixedly sleeved to turn in frosted
Cylinder（12）Outside, the frosted rotating cylinder（12）Center at be provided with bellmouth（13）, the presser feet（6）On be additionally provided with pin
Groove（14）, the main compressing rod（1）Side be provided with eedle gland（10）, the eedle gland（10）Bottom set
There is eedle（11）.
A kind of 2. needlework sewing structure of sewing machine according to claim 1, it is characterised in that the frosted rotating cylinder（12）
Be made up of sandstone, and with the presser feet（6）Rotation connection.
A kind of 3. needlework sewing structure of sewing machine according to claim 1, it is characterised in that the eedle（11）Set
In the presser feet（6）Surface.
A kind of 4. needlework sewing structure of sewing machine according to claim 1, it is characterised in that the eedle gland
（10）On be also associated with sliding equipment.
A kind of 5. needlework sewing structure of sewing machine according to claim 1, it is characterised in that the eedle（11）Shape
Shape and the bellmouth（13）Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706548.7U CN207062527U (en) | 2017-06-18 | 2017-06-18 | A kind of needlework sewing structure of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706548.7U CN207062527U (en) | 2017-06-18 | 2017-06-18 | A kind of needlework sewing structure of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062527U true CN207062527U (en) | 2018-03-02 |
Family
ID=61508476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720706548.7U Expired - Fee Related CN207062527U (en) | 2017-06-18 | 2017-06-18 | A kind of needlework sewing structure of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062527U (en) |
-
2017
- 2017-06-18 CN CN201720706548.7U patent/CN207062527U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180618 |