CN207210675U - A kind of double needle machine for realizing efficiently sewing ribbon - Google Patents
A kind of double needle machine for realizing efficiently sewing ribbon Download PDFInfo
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- CN207210675U CN207210675U CN201721832376.4U CN201721832376U CN207210675U CN 207210675 U CN207210675 U CN 207210675U CN 201721832376 U CN201721832376 U CN 201721832376U CN 207210675 U CN207210675 U CN 207210675U
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- ribbon
- connecting portion
- fastener
- pressure foot
- double needle
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Abstract
The utility model discloses a kind of double needle machine for realizing efficiently sewing ribbon, including double needle machine body, support bar and presser foot, presser foot includes depression bar, pressure foot, bolster and the first guiding fastener, one end of depression bar is fixed in support bar, pressure foot is connected to the other end of depression bar, pressure foot sets two needle trays, bolster is located at the opening position that pressure foot is connected with depression bar, first guiding fastener is fixedly arranged on pressure foot, first guiding fastener has hollow bulb, and first guiding fastener bottom offer the perforation connected with hollow bulb, hollow bulb is used to wear ribbon, so that ribbon is worn to perforation from hollow bulb, and pass the bottom for extending to pressure foot certainly.The a kind of of the utility model embodiment offer realizes the double needle machine for efficiently sewing ribbon, utilize the first guide effect for being oriented to fastener, it can not only have the function that to even up whole ribbon, the bottom that ribbon can also be delivered at the uniform velocity to pressure foot simultaneously is sewed, and sewing efficiency is high and effectively ensures the sewing quality of ribbon.
Description
Technical field
Double needle machine technical field is the utility model is related to, more particularly to a kind of double needle machine for realizing efficiently sewing ribbon.
Background technology
Double needle machine refers to the sewing machine with two pins, and it is mainly used in sewing two-wire fabric arranged side by side and parallel each other.
With the development of society, requirement of the people for the pattern and style of fabric is also more and more, therefore for the sewing of double needle machine
It is required that also more and more higher.Currently, ribbon is mainly first sticked in fabric by traditional mode by ribbon sewing on fabric
On correspondence position, and it is manually pressed together smooth, then successively thread is distinguished on the both sides of ribbon using double needle machine, until by ribbon
It is completely fixed on fabric.However, in this way, by the way of distinguishing thread on ribbon both sides using priority, no
It is only time-consuming relatively long and in opposite direction due to both sides thread, therefore easily cause ribbon after patch orders other clothes
There is distortion, the situation of out-of-flatness, had a strong impact on that ribbon sews the sewing quality on fabric.
Utility model content
The utility model embodiment discloses a kind of double needle machine for realizing efficiently sewing ribbon, can effectively improve ribbon
Sewing efficiency and effectively improve ribbon and sew sewing quality on fabric.
The utility model provides a kind of double needle machine for realizing efficiently sewing ribbon, and the double needle machine includes double needle machine sheet
Body, support bar and presser foot, two stitch be arrangeding in parallel are provided with the double needle machine body, the support bar is fixedly arranged on
The double needle machine body, the presser foot include depression bar, pressure foot, bolster and first be oriented to fastener, the one of the depression bar
End is fixed in the support bar, and the pressure foot is connected to the other end of the depression bar, and two are provided with the pressure foot
The needle tray that corresponding two stitch are set, the bolster are located at the opening position that the pressure foot is connected with the depression bar, institute
To state the first guiding fastener and be fixedly arranged on the one end of the pressure foot away from the depression bar, the first guiding fastener has hollow bulb,
And the bottom of the first guiding fastener offers the perforation connected with the hollow bulb, the hollow bulb is used to wear ribbon,
So that the ribbon, which is worn in the hollow bulb and from described pass, extends to the bottom of the pressure foot.
As an alternative embodiment, in embodiment of the present utility model, the double needle machine is also led including second
To fastener, described second is oriented to fastener interval is oriented to the one end of fastener away from the pressure foot located at described first, and described second
Be oriented to be provided with fastener at least two along the described second length direction spread configuration for being oriented to fastener catching groove, and adjacent two
The individual catching groove is arranged at intervals, and the ribbon is worn into the hollow bulb successively from described two catching grooves.
As an alternative embodiment, in embodiment of the present utility model, the pressure foot includes the first connection
Portion, second connecting portion and the 3rd connecting portion, the second connecting portion are connected between the first connecting portion and the 3rd connecting portion,
The first connecting portion is connected with the depression bar, and described two needle trays, second connection are offered in the second connecting portion
The bottom surface in portion flushes setting with the bottom surface of the first connecting portion, is arc between the 3rd connecting portion and the second connecting portion
Shape transition, and angle is formed between the bottom of the 3rd connecting portion and the bottom of the second connecting portion, described first is oriented to
Fastener is fixedly arranged on the 3rd connecting portion.
As an alternative embodiment, in embodiment of the present utility model, the double needle machine also includes connector,
The other end of the depression bar is connected by the connector with the first connecting portion.
As an alternative embodiment, in embodiment of the present utility model, the bottom of the 3rd connecting portion is set
Be equipped with guide groove, the guide groove extends to the bottom of the second connecting portion from the bottom of the 3rd connecting portion, and with institute
State two needle tray connections to set, the ribbon passes from the perforation of the described first guiding fastener and extends to the guide groove
It is interior, so that the ribbon is sewn on fabric by the stitch through the needle tray.
As an alternative embodiment, in embodiment of the present utility model, the bottom of the 3rd connecting portion is set
It is equipped with the first guiding projection and the second guiding projection, first guiding projection the relative with second guiding projection the described 3rd
The center symmetric setting of connecting portion, first guiding projection, the bottom surface of the 3rd connecting portion and described second are oriented to convex
Guide space is formed between block, the ribbon through the perforation and extends to described from the hollow bulb of the described first guiding fastener
In guide space.
As an alternative embodiment, in embodiment of the present utility model, the bottom of the 3rd connecting portion is set
The first chute and the second chute are equipped with, first chute and the second chute extend along the width of the 3rd connecting portion
Set, first guiding projection is slided in first chute, and second guiding projection, which slides, is located at described second
In chute, first guiding projection is slided close in first chute or slid away from the 3rd connecting portion
The heart, second guiding projection slide center that is close or sliding away from the 3rd connecting portion in second chute.
As an alternative embodiment, in embodiment of the present utility model, the first guiding fastener is fixed
Hollow metal block on the pressure foot, described second is oriented to the sheet metal that fastener is bar shaped.
As an alternative embodiment, in embodiment of the present utility model, the bolster is two, two institutes
The center symmetric setting of the relatively described pressure foot of bolster is stated, and each bolster is buffer spring.
Compared with prior art, the utility model embodiment has the advantages that：
The a kind of of the utility model embodiment offer realizes the double needle machine for efficiently sewing ribbon, passes through the presser feet in double needle machine
Set first to be oriented to fastener on plate, hollow bulb and perforation are set using being oriented to first on fastener, so that ribbon can be worn
It is located in hollow bulb and from the bottom for extending to pressure foot is passed, is pressed ribbon using pressure foot bottom smooth in fabric
On, and then two stitch by being arranged in needle tray sew to the both sides of ribbon simultaneously, final realize exists ribbon sewing
On fabric.In this way, using the guide effect for being oriented to fastener, can not only have the function that to even up whole ribbon, simultaneously
The bottom that ribbon can also be delivered at the uniform velocity to pressure foot is sewed, and sewing efficiency is high and effectively ensures the matter of the ribbon of sewing
Amount.
In addition, realization provided by the utility model efficiently sews the double needle machine of ribbon, and it is simple in construction, it is easy to operate, favorably
Promoted the use of in volume production.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of connection diagram for realizing the double needle machine for efficiently sewing ribbon that the utility model embodiment provides；
Fig. 2 is a kind of structural representation of the bottom for the pressure foot that the utility model embodiment provides；
Fig. 3 is another structural representation of the bottom for the pressure foot that the utility model embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
In the utility model, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " connected " should be interpreted broadly.It is for example, it may be solid
Fixed connection, is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together, either
It is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In addition, term " first ", " second " etc. are mainly used for distinguishing different devices, element or part (specifically
Species and construction may it is identical may also be different), be not intended to show or imply signified showing device, element or part
Relative importance and quantity.Unless otherwise indicated, the implication of " multiple " is two or more.
Accompanying drawing is combined below to be described in detail.
Please also refer to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of double needle machine for realizing efficiently sewing ribbon,
Including double needle machine body 10, support bar 20 and presser foot, two stitch be arrangeding in parallel are provided with the double needle machine body 10
11, the support bar 20 is fixedly arranged on the double needle machine body 10.The presser foot, which includes depression bar 31, pressure foot 32, bolster, (does not scheme
Show) and the first guiding fastener 34, one end of the depression bar 31 is fixed in support bar 20, to realize presser foot and double needle machine body 10
Fixation.The pressure foot 32 is connected to the other end of the depression bar 31, and two are provided with the pressure foot 32 to should two pins
The needle tray 321 that pin 11 is set, during sewing, two stitch 11 can be respectively protruding into two needle trays 321 and ribbon 101
Contact, and ribbon 101 is sewed on fabric.The bolster is (not shown) located at the position that pressure foot 32 is connected with depression bar 31
Place, the first guiding fastener 34 are fixedly arranged on the one end of the pressure foot 32 away from depression bar 31, and the first guiding fastener 34 has hollow
Portion 34a, and the bottom of the first guiding fastener 34 offers the perforation (not shown) connected with hollow bulb 34a, the hollow bulb
34a is used to wear ribbon 101, so that ribbon 101, which is worn in hollow bulb 34a and from passing, extends to pressure foot 32
Bottom.
That is, when the double needle machine progress sewing of ribbon 101 of ribbon is efficiently sewed using realization of the present utility model, only
Ribbon 101 need to be arranged in this first to be oriented in the hollow bulb 34a of fastener 34, the is then placed through out of the hollow bulb 34a
The perforation of the bottom of one guiding fastener 34 simultaneously extends to the bottom of pressure foot 32, using pressure foot 32 by 101 smooth pressing of ribbon
On fabric, you can stretched into by two stitch 11 in needle tray 321 to the both sides of ribbon 101 while carry out thread.It is this
Sewing mode is simple and quick, effectively improves the sewing efficiency of the double needle machine and can utilize the guiding of the first guiding fastener 34 and lead
To effect so that ribbon 101 is at the uniform velocity entirely attached on fabric, is effectively improved ribbon 101 and is sewed the sewing matter on fabric
Amount.
In the present embodiment, sew for convenience, two stitch 11, which can move up and down, to be arranged on the double needle machine, i.e.
When needing to be sewed, automatic (such as being controlled by power device) can be used or artificial (such as operating personnel trample
Pedal) mode control the up and down motion of two stitch 11.
Further, in order to effectively improve guiding and pulling force effect to the ribbon 101, the double needle machine may also include second
Fastener 35 is oriented to, this second is oriented to fastener 35 and first is oriented to the one end of fastener 34 away from the pressure foot 32 located at this, and this second is led
Be provided with to fastener 35 at least two along this second be oriented to fastener 35 length direction spread configuration catching groove 35a, it is and adjacent
Two catching groove 35a be arranged at intervals, the ribbon 101 wears into hollow bulb 34a successively from two catching groove 35a.Tool
Body, catching groove 35a can be two, and ribbon 101 can first pass through in a catching groove 35a and pass through another catching groove 35a therefrom,
Subsequently into hollow bulb 34a, now, the pulling force effect played using two catching groove 35a to ribbon 101 so that use
When the double needle machine sews to ribbon 101, ribbon 101 can not be quickly from pressure foot 32 due to the pulling force effect being subject to
Bottom quickly pulled out, so as to effectively avoid ribbon 101 is caused during sewing from bent rising and situation that volume sticks up.It can manage
Solution, in other embodiments, second quantity for being oriented to the catching groove 35a on fastener 35 can also be according to the length of ribbon 101
Set, such as when the length of ribbon 101 is longer, catching groove 35a may be configured as three, four or more etc..
In the present embodiment, the pressure foot 32 is block structure, including first connecting portion 32a, second connecting portion 32b and
Three connecting portion 32c, first connecting portion 32a are connected with depression bar 31, second connecting portion 32b be connected to first connecting portion 32a and
Two needle trays 321 are offered between 3rd connecting portion 32c, and on second connecting portion 32b, in order to two energy of stitch 11
Enough stretch into two needle trays 321 and ribbon 101 is sewed.Specifically, in order to preferably press ribbon 101, make to knit
Band 101 keeps smooth, and first connecting portion 32a thickness is more than second connecting portion 32b, and first connecting portion 32a bottom surface
Setting is flushed with second connecting portion 32b bottom surface, so, when ribbon 101 is pressed together on the connections of first connecting portion 32a and second
During portion 32b bottom surfaces, acted on using first connecting portion 32a and second connecting portion 32b pressing, may be such that ribbon 101 keeps certain
Planarization, and then be advantageous to stitch 11 and entirely sew ribbon 101 on fabric.
Further, it may also include connection in order to facilitate the depression bar 31 and first connecting portion 32a connection, the double needle machine
Part, the depression bar 31 are connected by the connector with first connecting portion 32a.Preferably, the connector can be bolt, screw or
It is fixing axle etc..
Further, there are certain guiding guide effect, the 3rd connecting portion 32c and second to ribbon 101 to realize
It is arc-shaped transition between connecting portion 32b, and is formed between the 3rd connecting portion 32c bottom and second connecting portion 32b bottom
Angle, the first guiding fastener 34 are installed on the 3rd connecting portion 32c.That is, detained when ribbon 101 is oriented to through first
Perforation on part 34 and when extending to the bottom of pressure foot 32, because the first guiding fastener 34 has certain lead to ribbon 101
To pulling force effect, so that ribbon 101 can keep smooth, while pressing of the bottom of pressure foot 32 to ribbon 101 is utilized
Effect, further improve the planarization of ribbon 101, the feelings for bending or tilting so as to avoid ribbon 101 from occurring during sewing
Condition, effectively ensure the sewing quality of ribbon 101.
As an alternative embodiment, the 3rd connecting portion 32c bottom is provided with the He of the first guiding projection 322
Second guiding projection 323,322 and second guiding projection of the first guiding projection, 323 relative 3rd connecting portion 32c center pair
Claim to set, and formed and led between first guiding projection 322, the 3rd connecting portion 32c bottom surface and second guiding projection 323
To space 324, the ribbon 101 is passed and extended in the guide space 324 from the perforation of the first guiding fastener 34.Specifically
Ground, the guiding projection 323 of the first guiding projection 322 and second can be that projection is square convex on the 3rd connecting portion 32c bottoms
Rise, so that can be formed between the first guiding projection 322, the 3rd connecting portion 32c bottom surface and the second guiding projection 323
The guide space 324 for being available for the ribbon 101 to pass through.In this way, when wearing ribbon 101, using the guide space
Guiding guide effect is played to ribbon 101 so that the ribbon 101 can enter the pressure foot 32 along the guide space all the time
Bottom, so as to be advantageous to further determine that position and sewing flatness of the ribbon 101 in sewing, the ribbon 101 is avoided to go out
The situation that existing sewing position is distorted or tilted.
Further, the 3rd connecting portion 32c bottom is provided with the first chute 325 and the second chute 326, first cunning
The chute 326 of groove 325 and second is extended along the 3rd connecting portion 32c width, and first guiding projection 322 is slided and set
In in first chute 325, second guiding projection 323 is slided in second chute 326, and first guiding projection
322 in first chute 325 slidably close to the 3rd connecting portion 32c center, second guiding projection 323 this second
Slidably close to the 3rd connecting portion 32c center in chute 326.Similarly, first guiding projection 322 is in first chute
Center in 325 slidably away from the 3rd connecting portion 32c, second guiding projection 323 in second chute 326 slidably
Center away from the 3rd connecting portion 32c.Specifically, the chute 326 of the first chute 325 and second can be to be opened in the 3rd company
The square groove of socket part 32c bottoms, the guiding projection 323 of the first guiding projection 322 and second can be to be adapted with the square groove
Bumping square.When the narrower width for the ribbon 101 for needing to sew, can be slided by the first guiding projection 322 first
Slided in groove 325 close to the 3rd connecting portion 32c center, simultaneously cause second guiding projection 323 also in the second chute
Slided in 326 close to the 3rd connecting portion 32c center, in such manner, it is possible to so that the first guiding projection 322, the 3rd connecting portion 32c
Bottom and the second guiding projection 323 between the width adequate of guide space that is formed narrow, so as to be adapted to narrower width
The ribbon 101 of degree, prevent due to ribbon 101 is narrow and the width of guide space is excessive and influences guiding to ribbon 101 and is oriented to
Effect.Similarly, when the wider width for the ribbon 101 for needing to sew, adaptability adjusts the first guiding projection 322 and second led
, can so as to reach adjustment guide space to the position in the first chute 325 and the second chute 326 respectively of projection 323
The effect being adapted with ribbon 101.Using this setup, the ribbon 101 of different type different size can be applied to
Sewing, so as to effectively improve the scope of application of the double needle machine.
Refer to Fig. 3, as another embodiment, in order to realize the guiding guide effect to ribbon 101, can this
Three connecting portion 32c bottom sets guide groove 327, and the guide groove 327 can extend to this from the 3rd connecting portion 32c bottom
Second connecting portion 32b bottom, and setting is connected with two needle trays 321, thus, the ribbon 101 can be from the first guiding button
Pass and extended in the guide groove 327 in the perforation of part 34, and then be pressed on the bottom of the pressure foot 32 so that this two
Ribbon 101 can be sewn on fabric by root stitch 11 through two needle trays 321.Specifically, the guide groove 327 can be with ribbon
Square groove that 101 shape is adapted, U-lag etc..The guide groove 327 to ribbon 101 primarily to can play certain
It is oriented to impulse so that for ribbon 101 in sewing, one end is kept smooth by the catching groove 34a pulling force effects for being oriented to fastener 34, separately
One end is smooth along the guide groove 327, is evenly pressed together on fabric, and then effectively ensures that the stitch 11 is carried out to ribbon 101
Sewing planarization during sewing.
Referring to Fig. 1 and Fig. 2, in the present embodiment, the first guiding fastener 34 can be to be fixedly arranged on the pressure foot 32
On hollow metal block, this second be oriented to fastener 35 can be bar shaped sheet metal.More specifically, the first guiding fastener 34 is solderable
It is connected on the 3rd connecting portion 32c of the pressure foot 32, to ensure being completely embedded for first guiding fastener 34 and the pressure foot 32
Property.In addition, the first guiding fastener 34 is used as hollow metal derby and uses sheet metal of the second guiding fastener 35 for bar shaped
Mode, raw material are simple and easy to get, advantageously reduce the improvement cost of the double needle machine.
Further, the bolster (not shown) can be two, and two bolsters (not shown) are with respect to the pressure foot 32
Center symmetric setting, and two bolsters (not shown) are buffer spring.Using the company in depression bar 31 and pressure foot 32
The mode that place sets buffer spring is connect, resilient support can be played to depression bar 31 and pressure foot 32 using two buffer springs
Effect, while ensure the stability and uniformity of the resilient support of two buffer springs, and then it is advantageously ensured that the pressure foot
32 use reliability.
Specifically, when actually sewing ribbon 101, one end of ribbon 101 is sequentially passed through on the second guiding fastener 34
Each catching groove 34a and enter first and be oriented in the hollow bulb 34a of fastener 34, then first be oriented to from this in fastener 34a
Empty portion extends to the bottom of pressure foot 32 through the perforation, compresses the ribbon 101 using the bottom of pressure foot 32 so that ribbon
101 keep entirely being pressed together on fabric, then start two stitch 11 so that two stitch 11 are with respect to the double needle machine sheet
Body 10, which moves downwardly to, to be stretched into two needle trays 321, and simultaneously to should the both sides of ribbon 101 carry out thread, herein mistake
Cheng Zhong, with the at the uniform velocity advance of the pressure foot 32, the ribbon 101 at the uniform velocity, is entirely sewn under the drive of the pressure foot 32
On fabric.After the completion of sewing, two stitch 11 are controlled to move away from two needle trays upwards with respect to double needle machine body 10
321, complete the sewing to ribbon 101.
The a kind of of the utility model embodiment offer realizes the double needle machine for efficiently sewing ribbon, passes through the presser feet in double needle machine
Set first to be oriented to fastener on plate, hollow bulb and perforation are set using being oriented to first on fastener, so that ribbon can be from
Wear and from passing the bottom for extending to pressure foot, pressed ribbon using pressure foot bottom smooth in fabric in hollow bulb
On, and then two stitch by being arranged in needle tray sew to the both sides of ribbon simultaneously, final realize exists ribbon sewing
On fabric.In this way, using the guide effect for being oriented to fastener, can not only have the function that to even up whole ribbon, simultaneously
The bottom that ribbon can also be delivered at the uniform velocity to pressure foot is sewed, and sewing efficiency is high and effectively ensures the matter of the ribbon of sewing
Amount.
In addition, realization provided by the utility model efficiently sews the double needle machine of ribbon, and it is simple in construction, it is easy to operate, favorably
Promoted the use of in volume production.
Detailed Jie has been carried out to a kind of double needle machine for realizing efficiently sewing ribbon disclosed in the utility model embodiment above
Continue, specific case used herein is set forth to principle of the present utility model and embodiment, and above example is said
It is bright to be only intended to help and understand method and its core concept of the present utility model；Meanwhile for those of ordinary skill in the art,
According to thought of the present utility model, there will be changes in specific embodiments and applications, in summary, this explanation
Book content should not be construed as to limitation of the present utility model.
Claims (9)
1. a kind of double needle machine for realizing efficiently sewing ribbon, it is characterised in that the double needle machine includes double needle machine body, support bar
And presser foot, two stitch be arrangeding in parallel are provided with the double needle machine body, and the support bar is fixedly arranged on the crosspointer
Machine body, the presser foot include depression bar, pressure foot, bolster and the first guiding fastener, and one end of the depression bar is fixed in
The support bar, the pressure foot are connected to the other end of the depression bar, and two correspondences two are provided with the pressure foot
The needle tray that the stitch is set, the bolster are located at the opening position that the pressure foot is connected with the depression bar, and described first leads
The one end of the pressure foot away from the depression bar is fixedly arranged on to fastener, the first guiding fastener has a hollow bulb, and described the
The bottom of one guiding fastener offers the perforation connected with the hollow bulb, and the hollow bulb is used to wear ribbon, so that described
Ribbon wears in the hollow bulb and from described pass and extends to the bottom of the pressure foot.
2. a kind of double needle machine for realizing efficiently sewing ribbon according to claim 1, it is characterised in that the double needle machine is also
Fastener is oriented to including second, described second is oriented to fastener interval is oriented to one of fastener away from the pressure foot located at described first
End, it is described second guiding fastener on be provided with least two along described second be oriented to fastener length direction spread configuration button
Groove, and adjacent two catching grooves are arranged at intervals, the ribbon is worn into described hollow successively from described two catching grooves
In portion.
A kind of 3. double needle machine for realizing efficiently sewing ribbon according to claim 2, it is characterised in that the pressure foot bag
First connecting portion, second connecting portion and the 3rd connecting portion are included, the first connecting portion is connected with the depression bar, second connection
Portion is connected between the first connecting portion and the 3rd connecting portion, and described two needle trays, institute are offered in the second connecting portion
State the bottom surface of second connecting portion and the bottom surface of the first connecting portion and flush setting, the 3rd connecting portion is connected with described second
It is arc-shaped transition between portion, and angle is formed between the bottom of the 3rd connecting portion and the bottom of the second connecting portion, institute
State the first guiding fastener and be fixedly arranged on the 3rd connecting portion.
4. a kind of double needle machine for realizing efficiently sewing ribbon according to claim 3, it is characterised in that the double needle machine is also
Including connector, the other end of the depression bar is connected by the connector with the first connecting portion.
5. a kind of according to claim 3 or 4 realizes the double needle machine for efficiently sewing ribbon, it is characterised in that the described 3rd
The bottom of connecting portion is provided with guide groove, and the guide groove extends to the second connecting portion from the bottom of the 3rd connecting portion
Bottom, and setting is connected with described two needle trays, the ribbon is passed and extended from the perforation of the described first guiding fastener
In to the guide groove, so that the ribbon is sewn on fabric by the stitch through the needle tray.
6. a kind of according to claim 3 or 4 realizes the double needle machine for efficiently sewing ribbon, it is characterised in that the described 3rd
The bottom of connecting portion is provided with the first guiding projection and the second guiding projection, and first guiding projection is oriented to convex with described second
The center symmetric setting of relatively described 3rd connecting portion of block, first guiding projection, the 3rd connecting portion bottom surface and
Guide space is formed between second guiding projection, the hollow bulb of the ribbon from the described first guiding fastener is worn through described
Hole is simultaneously extended in the guide space.
A kind of 7. double needle machine for realizing efficiently sewing ribbon according to claim 6, it is characterised in that the 3rd connection
The bottom in portion is provided with the first chute and the second chute, and first chute and the second chute are along the width of the 3rd connecting portion
Degree direction is extended, and first guiding projection is slided in first chute, and second guiding projection is slided and set
In in second chute, first guiding projection slides close in first chute or slides away from the described 3rd and connect
The center of socket part, second guiding projection slide close in second chute or slide away from the 3rd connecting portion
Center.
8. a kind of double needle machine for realizing efficiently sewing ribbon according to claim 2, it is characterised in that described first is oriented to
Fastener is the hollow metal block being installed on the pressure foot, and described second is oriented to the sheet metal that fastener is bar shaped.
9. a kind of double needle machine for realizing efficiently sewing ribbon according to claim 1, it is characterised in that the bolster is
Two, the center symmetric setting of the relatively described pressure foot of two bolsters, and each bolster is buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832376.4U CN207210675U (en) | 2017-12-25 | 2017-12-25 | A kind of double needle machine for realizing efficiently sewing ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832376.4U CN207210675U (en) | 2017-12-25 | 2017-12-25 | A kind of double needle machine for realizing efficiently sewing ribbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210675U true CN207210675U (en) | 2018-04-10 |
Family
ID=61819205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832376.4U Active CN207210675U (en) | 2017-12-25 | 2017-12-25 | A kind of double needle machine for realizing efficiently sewing ribbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210675U (en) |
-
2017
- 2017-12-25 CN CN201721832376.4U patent/CN207210675U/en active Active
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Effective date of registration: 20200721 Address after: No. 98, Zhongshan street, Shanghai City, Songjiang District, Liyang Road Co-patentee after: Shanghai Nippon Zhimei garment manufacturing Co., Ltd Patentee after: RIBO FASHION GROUP Co.,Ltd. Address before: No. 98, Zhongshan street, Shanghai City, Songjiang District, Liyang Road Patentee before: RIBO FASHION GROUP Co.,Ltd. |
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