CN209098954U - Dual-purpose yarn take-up spring component - Google Patents
Dual-purpose yarn take-up spring component Download PDFInfo
- Publication number
- CN209098954U CN209098954U CN201821833529.1U CN201821833529U CN209098954U CN 209098954 U CN209098954 U CN 209098954U CN 201821833529 U CN201821833529 U CN 201821833529U CN 209098954 U CN209098954 U CN 209098954U
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- CN
- China
- Prior art keywords
- spring
- yarn take
- take
- wear
- spring pins
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- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of dual-purpose yarn take-up spring component, including yarn take-up spring and circumferentially closed wear-resisting ring.Yarn take-up spring has yarn take-up spring ontology and take-up pin.Take-up pin has bending section, first and second Spring pins portion.The upper end in the first Spring pins portion is connected with yarn take-up spring ontology, and lower end is connected with one end of bending section.The lower end in the second Spring pins portion is connected with the other end of bending section, and the second Spring pins portion is intersected with each other with the first Spring pins portion and contacts, and the first, second Spring pins portion and bending section surround circumferentially closed take-up hole jointly.Wear-resisting ring had line three-way hole.Wear-resisting ring is set in take-up hole, and abuts bending section；First and second Spring pins portions are squeezed by wear-resisting ring and generate elastic force, and wear-resisting ring is fixed between the first Spring pins portion and the second Spring pins portion under the action of the elastic force by clamping.The utility model avoids upper thread and is detached from yarn take-up spring when moving up and down, and can prevent the frictional force generated between upper thread and yarn take-up spring from yarn take-up spring being caused to be broken.
Description
Technical field
The utility model relates to the yarn take-up springs of computerized emboridering machine.
Background technique
Yarn take-up spring is typically provided in the string-passing structure of computerized emboridering machine, yarn take-up spring has auxiliary conveying or tightens upper thread
Effect, can release or store line amount.Fig. 1 to Fig. 3 shows the structure of existing yarn take-up spring.As shown in Figure 1 to Figure 3, existing
Yarn take-up spring 9 is another with yarn take-up spring ontology 91, set on the take-up pin 92 of yarn take-up spring ontology one end and set on yarn take-up spring ontology
The positioning pins 93 at end.Yarn take-up spring ontology 91 is formed by multi-turn steel wire wound.Take-up pin 92 has reclinate bending section
920, the first Spring pins portion 921 and the second Spring pins portion 922, the upper end in the first Spring pins portion 921 and yarn take-up spring ontology
91 be connected, the lower end in the first Spring pins portion 921 is connected with one end of bending section 920, the lower end in the second Spring pins portion 922 and
The other end of bending section 920 is connected.First Spring pins portion 921, the second Spring pins portion 922 and bending section 920 surround jointly
One take-up opening 94.Positioning pins 93 can be inserted into the groove of wire-crossing wheel seat for fixing.When work, upper thread is open across take-up
94, and formed and contacted with bending section 920, when upper thread is pulled loose, can rub between bending section 920 and upper thread.
With advances in technology, the embroidery speed of computerized emboridering machine is higher and higher, produced between upper thread and bending section 920
Frictional force it is also increasing.It is and curved since the surface roughness of upper thread is higher for the upper thread containing metal component
Generated long-term rub will cause the fracture of the crooked position of yarn take-up spring sometimes between pars convoluta 920, and then lead to computer embroidery
Machine can not work normally.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of dual-purpose yarn take-up spring components, and structure is simple, easily
In assembly, flexible configuration can be carried out according to different operative scenarios, avoid upper thread from being detached from yarn take-up spring when moving up and down, prevent
The frictional force generated between upper thread and yarn take-up spring causes the fracture of yarn take-up spring.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of dual-purpose yarn take-up spring component, including yarn take-up spring, yarn take-up spring have yarn take-up spring ontology and are set to yarn take-up spring ontology one
The take-up pin at end；Take-up pin have reclinate bending section, the first Spring pins portion and the second Spring pins portion, first
The upper end in Spring pins portion is connected with yarn take-up spring ontology, and the lower end in the first Spring pins portion is connected with one end of bending section, and second
The lower end in Spring pins portion is connected with the other end of bending section, wherein the second Spring pins portion and the first Spring pins portion are each other
Intersect and contact, the first Spring pins portion, the second Spring pins portion and bending section surround a circumferentially closed take-up hole jointly；
Dual-purpose yarn take-up spring component further includes circumferentially closed wear-resisting ring, and wear-resisting ring had line three-way hole；Wear-resisting ring is set in take-up hole, and
Against bending section；First Spring pins portion and the second Spring pins portion are squeezed by wear-resisting ring and generate elastic force, and wear-resisting ring is at this
It is fixed between the first Spring pins portion and the second Spring pins portion under the action of elastic force by clamping.
After adopting the above technical scheme, the utility model at least has the following advantages:
1, the wear-resisting ring for being used for line is equipped with according to the dual-purpose yarn take-up spring component of the utility model embodiment, when upper thread passes through
When crossing line three-way hole of wear-resisting ring, not will cause the abrasion of yarn take-up spring, to can avoid the friction generated between upper thread and yarn take-up spring
The case where power causes yarn take-up spring to be broken；
2, it can be selected according to actual needs according to the wear-resisting ring of the dual-purpose yarn take-up spring component of the utility model embodiment
It is installed to selecting property yarn take-up spring or is removed from yarn take-up spring, assembled and disassembled very convenient；
3, it is circumferentially sealed according to the line three-way hole of crossing of the take-up hole of the yarn take-up spring of the utility model embodiment and wear-resisting ring
It closes, either crosses line with wear-resisting ring and still cross line with take-up hole, upper thread can be avoided to be detached from yarn take-up spring when moving up and down.
Detailed description of the invention
Fig. 1 to Fig. 3 respectively illustrates the main view, top view and side view of existing yarn take-up spring.
Fig. 4 to fig. 6 respectively illustrates main view, the top view of the dual-purpose yarn take-up spring component according to the utility model embodiment
And side view.
Fig. 7 to Fig. 9 respectively illustrates the master of the yarn take-up spring under unassembled state according to the utility model embodiment
View, top view and side view.
Figure 10 to Figure 13 is respectively illustrated according to the main view broken section of the wear-resisting ring of the utility model embodiment, side view
Figure, top view and overhead, partial cut-away view.
Figure 14 shows the status diagram that wear-resisting ring is installed to yarn take-up spring.
Specific embodiment
Further explanation is made to the utility model with reference to the accompanying drawing.
Fig. 4 is please referred to Figure 13.Dual-purpose yarn take-up spring component according to the utility model embodiment includes yarn take-up spring 1 and circumferential direction
Closed wear-resisting ring 2.
Yarn take-up spring 1 has yarn take-up spring ontology 11, set on the take-up pin 12 of yarn take-up spring ontology one end and set on yarn take-up spring
The positioning pins 13 of the ontology other end.Take-up pin 12 have reclinate bending section 120, the first Spring pins portion 121 and
The upper end in the second Spring pins portion 122, the first Spring pins portion 121 is connected with yarn take-up spring ontology 11, the first Spring pins portion 121
Lower end be connected with one end of bending section 120, the lower end in the second Spring pins portion 122 is connected with the other end of bending section 120.The
Two Spring pins portions 122 are intersected with each other with the first Spring pins portion 121 and contact, and the first Spring pins portion 121, the second elasticity are drawn
Foot 122 and bending section 120 surround a circumferentially closed take-up hole 14 jointly.
Wear-resisting ring 2 had line three-way hole 20, and optionally, the shape of the hole wall 201 of line three-way hole 20 is into line three-way hole excessively excessively
The arc of portion's protrusion, with reduce hole wall and across line three-way hole 20 upper thread frictional force.Wear-resisting ring 2 is set to take-up hole 14
In, and abut bending section 120.First Spring pins portion 121 and the second Spring pins portion 122 are squeezed by wear-resisting ring 2 and generate bullet
Property power, wear-resisting ring 2 are fixed on the first Spring pins portion 121 and the second Spring pins portion by clamping under the action of the elastic force
Between 122.In the present embodiment, the two sides and bottom of wear-resisting ring 2 offer embeded slot 21, and embeded slot 21 is embedded in bending section
120, the first Spring pins portion 121 of part and the second partial Spring pins portion 122, that is, bending section 120 be embedded in it is chimeric
In slot 21, the second Spring pins portion 122 of the first a part of Spring pins portion 121 and a part is under the action of elastic force
It is embedded in embeded slot 21, so that wear-resisting ring 2 can not move on their own in front and back, upper and lower, left and right six direction, and then reliably
It is fixed on yarn take-up spring 1.
Wear-resisting ring 2 include top surface 211, from the two sides of top surface 211 separately down and outwardly extending a pair of of inclined-plane 212 and
Downwardly projecting arc surface 213.Top surface 211 is plane.A pair of of inclined-plane 212 is arranged symmetrically in relation to each other, the two sides difference of arc surface 213
It is connected with the lower end on a pair of of inclined-plane 212.Embeded slot 21 above-mentioned is provided on a pair of of inclined-plane 212 and arc surface 213.Arc surface
213 curvature matches with the curvature of bending section 120, so that embeded slot 21 can just be embedded in bending section 120.Wear-resisting ring
2 shape is not limited to the shape of Figure 10, is also possible to other shapes.The material of wear-resisting ring preferably uses ceramics, with preferably
Realize wear-resisting function.
Fig. 7 to Fig. 9 shows the yarn take-up spring 1 under unassembled state according to the utility model embodiment.Such as figure
It, only need to be by 121 He of the first Spring pins portion that is intersected with each other and contacting when wear-resisting ring 2 to be assemblied on yarn take-up spring 1 shown in 14
Second Spring pins portion 122 separates, and wear-resisting ring 2 is inserted into the first Spring pins portion 121 and the second Spring pins from top to down
Opening is formed by between portion 122 until against bending section 120.In the process, the first Spring pins portion 121 and second
Spring pins portion 122 generates elastic force due to being squeezed by 2 elasticity of wear-resisting ring, after the assembly is completed, work of the wear-resisting ring 2 in the elastic force
Be fixed between the first Spring pins portion 121 and the second Spring pins portion 122 with lower by clamping, bending section 120, a part the
One Spring pins portion 121 and the second Spring pins portion 122 of a part are firmly embedded in the embeded slot 21 of wear-resisting ring 2.
It can be carried out according to different operative scenarios according to the dual-purpose yarn take-up spring component of the utility model embodiment flexible
Configuration.When the upper thread that yarn take-up spring component to be conveyed is upper thread (such as gold thread or silver wire etc.) containing metal component using resistance to
Grinding ring 2 crosses line, and upper thread crosses line three-way hole 20 across wear-resisting ring 2, not will cause the abrasion of yarn take-up spring 1.When yarn take-up spring component is wanted
It,, can will be wear-resisting to reduce cost because manufacturing the higher cost of wear-resisting ring when the upper thread of conveying is upper thread without containing metal component
Circle 2 is taken away from yarn take-up spring 1, makes upper thread directly through the take-up hole 14 of yarn take-up spring 1, due to without containing metal component upper thread with
Generated frictional force is smaller between yarn take-up spring 1, so not will cause the fracture of yarn take-up spring 1.Wear-resisting ring whether or not using
2, closed line mode excessively can be guaranteed according to the dual-purpose yarn take-up spring component of the utility model embodiment, upper thread is avoided to transport up and down
Yarn take-up spring is detached from when dynamic.
Claims (6)
1. a kind of dual-purpose yarn take-up spring component, including yarn take-up spring, the yarn take-up spring has yarn take-up spring ontology and is set to the yarn take-up spring
The take-up pin of ontology one end；The take-up pin has reclinate bending section, the first Spring pins portion and the second elasticity
Lead portion, the upper end in first Spring pins portion are connected with the yarn take-up spring ontology, the lower end in the first Spring pins portion and institute
The one end for stating bending section is connected, and the lower end in second Spring pins portion is connected with the other end of the bending section, and feature exists
In second Spring pins portion is intersected with each other with first Spring pins portion and contacts, the first Spring pins portion, the second bullet
Property lead portion and bending section surround a circumferentially closed take-up hole jointly；
The dual-purpose yarn take-up spring component further includes circumferentially closed wear-resisting ring, and the wear-resisting ring had line three-way hole；It is described wear-resisting
Circle is set in the take-up hole, and abuts the bending section；First Spring pins portion and second Spring pins portion quilt
The wear-resisting ring squeezes and generates elastic force, and wear-resisting ring is fixed on the first Spring pins by clamping under the action of the elastic force
Between portion and the second Spring pins portion.
2. dual-purpose yarn take-up spring component as described in claim 1, which is characterized in that the two sides and bottom of the wear-resisting ring offer
Embeded slot, the embeded slot are embedded in the first Spring pins portion and the second partial Spring pins portion of the bending section, part.
3. dual-purpose yarn take-up spring component as claimed in claim 2, which is characterized in that the wear-resisting ring includes top surface, from the top
The two sides in face are separately down and outwardly extending a pair of of inclined-plane and downwardly projecting arc surface；The pair of inclined-plane is mutually symmetrical
Setting, the two sides of the arc surface are connected with the lower end on the pair of inclined-plane respectively, the curvature of the arc surface and the bending
The curvature in portion matches；
The embeded slot is provided on the pair of inclined-plane and the arc surface.
4. dual-purpose yarn take-up spring component as claimed in claim 3, which is characterized in that the top surface is plane.
5. dual-purpose yarn take-up spring component as described in claim 1, which is characterized in that the shape of the hole wall for crossing line three-way hole be to
Cross the arc of line three-way hole internal protrusion.
6. dual-purpose yarn take-up spring component as described in claim 1, which is characterized in that the material of the wear-resisting ring is ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833529.1U CN209098954U (en) | 2018-11-07 | 2018-11-07 | Dual-purpose yarn take-up spring component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833529.1U CN209098954U (en) | 2018-11-07 | 2018-11-07 | Dual-purpose yarn take-up spring component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098954U true CN209098954U (en) | 2019-07-12 |
Family
ID=67158666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833529.1U Expired - Fee Related CN209098954U (en) | 2018-11-07 | 2018-11-07 | Dual-purpose yarn take-up spring component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098954U (en) |
-
2018
- 2018-11-07 CN CN201821833529.1U patent/CN209098954U/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: 20190712 Termination date: 20191107 |