CN208151551U - The guide strip rack of drawing frame - Google Patents
The guide strip rack of drawing frame Download PDFInfo
- Publication number
- CN208151551U CN208151551U CN201820587801.6U CN201820587801U CN208151551U CN 208151551 U CN208151551 U CN 208151551U CN 201820587801 U CN201820587801 U CN 201820587801U CN 208151551 U CN208151551 U CN 208151551U
- Authority
- CN
- China
- Prior art keywords
- guide strip
- strip rack
- yarn
- drawing frame
- rack
- 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 guide strip rack of drawing frame, the drawing frame includes feeding bar cylinder, conducting bar roller and ribbon positioning plate, the side of ribbon positioning plate is arranged in guide strip rack, the drawing frame is used for the production of covering yarn, and guide strip rack includes be arranged above and below upper layer guide strip rack, intermediate guide strip rack and the lower layer's guide strip rack of setting.When production, heart yarn is passed through from intermediate guide strip rack, and wrap yarn sequentially passes through upper layer guide strip rack and lower layer's guide strip rack with identical spacing, so that heart yarn be coated completely.The wrap yarn of feeding and heart yarn can be layered by the guide strip rack of the utility model drawing frame, reduced the friction between yarn and entwined, and the covering yarn of spinning has that clad ratio is high, yarn cohesion is strong, is not easy the excellent properties such as peeling.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to a kind of guide strip rack of drawing frame.
Background technique
The sliver feeding part of existing drawing frame, be by feeding bar cylinder, conducting bar roller, conducting bar pressure roller, conducting bar platform and
The composition such as feed roll motor.Sliver is drawn out of feeding bar cylinder by conducting bar roller and conducting bar pressure roller, and it is flat to serve conducting bar in certain direction
Platform.In High-speed Drawing Frame, against feeding bar cylinder, conducting bar roller is pulled sliver onto platform for the position of conducting bar roller, later,
Sliver is arranged in parallel, is sent into draft mechanism by feed roll motor.
Traditional covering yarn, generally using strength, the preferable filament of synthetic fibre of elastic force as heart yarn, outsourcing cotton, is glued hair
The staple fibers such as glue fiber twist spinning together.
And staple fiber covering yarn, generally using staple fiber yarn as heart yarn, outsourcing another kind staple fiber is spinned, wherein
Heart yarn can be natural fiber or staple fibre, and outsourcing yarn generallys use atural staple fibre.
The patent of invention of Publication No. CN105755624A discloses a kind of spinning method for genuine of staple fiber covering yarn, including
Following processing step：Firstly, core filaments are made through scutching, cotton carding, drafting, air spinning in core silk fiber；Then, outer wrapping fiber is through clear
Skin yarn is made in cotton, cotton carding, drafting, rove；Later, by heart yarn made from front and skin yarn, the packet in ring spinning apparatus is fed
Covering yarn is made in heart yarn device, then through winding procedure finished product air-flow spinning short fiber covering yarn.It is wrapped using made from this method
Heart yarn has the advantages that soft, comfortable and easy to wear.
Publication No. CN201459313U utility model discloses a kind of production method of short staple enveloped composite yarn and its dress
It sets.Installed a transfer rubber roller additional in the front of roller drafting mechanism, transfer rubber roller front add one with fluted packet
Roller is twined, two staple fiber rove that feeding different material is spun into enter draft area with constant spacing, after the drawing-off of draft area,
A piece staple fiber rove is delivered directly to looping roller, and into the groove of looping roller, two staple fiber rove are twisted in groove
It is combined into covering yarn.
Above-mentioned staple fiber covering yarn is to feed heart yarn and wrap yarn by covering yarn on spinning frame in process
Enter part feeding, still, in process, due to swinging for core fibers and covered fiber, it is easy to lead to heart yarn
It is exposed, to influence cored yarn quality.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of guide strip rack of drawing frame, which can be true
Protecting heart yarn and wrap yarn will not swing in process engineering, and wrap yarn can coat heart yarn completely, to improve cored
The quality of yarn.
In order to solve the above technical problems, the technical solution adopted in the utility model is, the drawing frame includes setting gradually
Feeding bar cylinder, conducting bar roller and guide strip rack, the drawing frame be used for covering yarn production, the guide strip rack include be arranged above and below
The upper layer guide strip rack of setting, intermediate guide strip rack and lower layer's guide strip rack.
In addition, the utility model also proposes following attached technical scheme.
Preferably, the covering yarn includes upper layer wrap yarn, heart yarn and lower layer's wrap yarn.
Preferably, the upper layer guide strip rack is arc, is provided with the equal through-hole of spacing.
Preferably, the intermediate guide strip rack is arc, is provided with the equal through-hole of spacing.
Preferably, lower layer's guide strip rack is arc, is provided with the equal through-hole of spacing.
Preferably, the upper layer wrap yarn passes through on described by the conducting bar roller after feeding bar cylinder extraction
The through-hole of layer guide strip rack.
Preferably, lower layer's wrap yarn after feeding bar cylinder extraction by the conducting bar roller, pass through it is described under
The through-hole of layer guide strip rack.
Preferably, the heart yarn passes through the intermediate conducting bar by the conducting bar roller after feeding bar cylinder extraction
The through-hole of frame.
Preferably, the spacing between the upper layer guide strip rack, intermediate guide strip rack, with the intermediate guide strip rack, lower layer's conducting bar
Spacing between frame is consistent.
Compared with the prior art, the utility model has the advantage of：The guide strip rack of the utility model drawing frame is set as
The upper layer guide strip rack of lower arrangement, intermediate guide strip rack and lower layer's guide strip rack, upper layer guide strip rack, intermediate guide strip rack and lower layer's guide strip rack are equal
It is provided with through-hole.Heart yarn is passed through from the through-hole of intermediate guide strip rack, wrap yarn with identical spacing sequentially pass through upper layer guide strip rack and
The through-hole of lower layer's guide strip rack, so that heart yarn be coated completely.
The wrap yarn of feeding and heart yarn can be layered, reduce yarn by the guide strip rack of the utility model drawing frame
Between friction and entwine, the covering yarn of spinning has that clad ratio is high, yarn cohesion is strong, is not easy the excellent properties such as peeling.
Detailed description of the invention
Fig. 1 is the guide strip rack of the utility model drawing frame and the schematic diagram of drawing frame.
Wherein,
1. feeding 3. conducting bar roller of bar cylinder, 4. conducting bar column
5. 6. roller of ribbon positioning plate, 7. rubber roller
8. 9. buncher of pressure bar, 10. clustering roller
11. 12. conducting bar pipe of boundling rubber roller, 13. calender roller
14. the intermediate guide strip rack of 21. upper layer guide strip rack of bar output cylinder 22.
23. lower layer's guide strip rack
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further unrestricted detailed to technical solutions of the utility model work
Explanation.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description the utility model, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also be indirectly connected by intermediate device.For
For those skilled in the art, the meaning of above-mentioned term in the present invention can be understood as the case may be.
Drawing frame applied by the utility model guide strip rack is for producing covering yarn.Covering yarn include upper layer wrap yarn, under
Layer wrap yarn and heart yarn.The upper and lower level wrap yarn and heart yarn of covering yarn, can according to need, and select staple fiber, long fibre, can also
To select chemical fibre, natural fiber as needed, no matter which kind of fiber, both be within the protection scope of the present invention.
As shown in Figure 1, drawing frame includes the feeding bar cylinder 1 set gradually, conducting bar roller 3, conducting bar column 4, guide strip rack, fiber
Positioning plate 5, rubber roller 7.
Drawing frame further include the roller 6 positioned at 5 right of ribbon positioning plate and the rubber roller 7 positioned at the lower section of roller 6 and
The buncher 9, clustering roller 10, boundling rubber roller 11 of 6 right of roller is arranged in pressure bar 8.Above-mentioned clustering roller 10, boundling glue
About 11 roller is correspondingly arranged.Drawing frame further includes the conducting bar pipe 12 positioned at 10 right of clustering roller, calender roller 13 and output
Bar cylinder 14.
Preferably, the left side of ribbon positioning plate 5 is arranged in the guide strip rack of the utility model drawing frame.It is of course also possible to
Guide strip rack is arranged in other positions of drawing frame as needed, it is practical new at this as long as being able to achieve the utility model aim
Within the protection scope of type.
Guide strip rack includes be arranged above and below upper layer guide strip rack 21, intermediate guide strip rack 22 and the lower layer's guide strip rack 23 of setting.It is preferred that
, the spacing between upper layer guide strip rack 21, intermediate guide strip rack 22, with the spacing between intermediate guide strip rack 22, lower layer's guide strip rack 23
Unanimously.
Preferably, upper layer guide strip rack 21, intermediate guide strip rack 22 and lower layer's guide strip rack 23 are arc.Certainly, upper layer conducting bar
Frame 21, intermediate guide strip rack 22 and lower layer's guide strip rack 23 may be set to be other shapes, as long as being able to achieve the utility model aim,
It both is within the protection scope of the present invention.
Preferably, the equal through-hole of spacing is provided on upper layer guide strip rack 21.Preferably, it is arranged on intermediate guide strip rack 22
There is the through-hole that spacing is equal.Preferably, the equal through-hole of spacing is provided on lower layer's guide strip rack 23.
The working principle of the utility model guide strip rack is as follows.
When production, upper layer wrap yarn is after the feeding extraction of bar cylinder 1, after conducting bar roller 3, conducting bar column 4, with identical
Away from the through-hole for passing through upper layer guide strip rack 21.Meanwhile lower layer's wrap yarn from feeding bar cylinder 1 draw after, by conducting bar roller 3, conducting bar
After column 4, the through-hole of lower layer's guide strip rack 23 is passed through with identical spacing.Meanwhile heart yarn from feeding bar cylinder 1 draw after by conducting bar sieve
After drawing 3, conducting bar column 4, into the through-hole of intermediate guide strip rack 22, upper layer wrap yarn, lower layer's wrap yarn just coat heart yarn completely.
Later, upper layer wrap yarn, lower layer's wrap yarn and heart yarn successively by ribbon positioning plate 5, roller 6, rubber roller 7, pressure bar 8,
Buncher 9, clustering roller 10, boundling rubber roller 11, conducting bar pipe 12, calender roller 13, bar output cylinder 14, can obtain wrap yarn and
The skin-core structure of heart yarn, it is subsequent that staple fiber covering yarn is directly made through rove, spinning process.
The guide strip rack of the utility model drawing frame is set as the upper layer guide strip rack being arranged above and below, intermediate guide strip rack and lower layer and leads
Item frame, upper layer guide strip rack, intermediate guide strip rack and lower layer's guide strip rack are provided with through-hole.Heart yarn is worn from the through-hole of intermediate guide strip rack
It crosses, wrap yarn sequentially passes through the through-hole of upper layer guide strip rack and lower layer's guide strip rack with identical spacing, so that heart yarn be coated completely.
The wrap yarn of feeding and heart yarn can be layered, reduce yarn by the guide strip rack of the utility model drawing frame
Between friction and entwine, the covering yarn of spinning has that clad ratio is high, yarn cohesion is strong, is not easy the excellent properties such as peeling.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (9)
1. a kind of guide strip rack of drawing frame, the drawing frame includes the feeding bar cylinder (1) set gradually, conducting bar roller (3) and leads
Item frame, the drawing frame are used for the production of covering yarn, it is characterised in that：The guide strip rack includes that the be arranged above and below upper layer of setting is led
Item frame (21), intermediate guide strip rack (22) and lower layer's guide strip rack (23).
2. the guide strip rack of drawing frame according to claim 1, it is characterised in that：The covering yarn include upper layer wrap yarn,
Heart yarn and lower layer's wrap yarn.
3. the guide strip rack of drawing frame according to claim 2, it is characterised in that：The upper layer guide strip rack (21) is arc,
It is provided with the equal through-hole of spacing.
4. the guide strip rack of drawing frame according to claim 2, it is characterised in that：Lower layer's guide strip rack (23) is arc,
It is provided with the equal through-hole of spacing.
5. the guide strip rack of drawing frame according to claim 2, it is characterised in that：The described intermediate guide strip rack (22) is arc,
It is provided with the equal through-hole of spacing.
6. the guide strip rack of drawing frame according to claim 3, it is characterised in that：The upper layer wrap yarn is from the feeding item
By the conducting bar roller (3) after cylinder (1) extraction, the through-hole of the upper layer guide strip rack (21) is passed through.
7. the guide strip rack of drawing frame according to claim 4, it is characterised in that：Lower layer's wrap yarn is from the feeding item
By the conducting bar roller (3) after cylinder (1) extraction, the through-hole of lower layer's guide strip rack (23) is passed through.
8. the guide strip rack of drawing frame according to claim 5, it is characterised in that：The heart yarn is from the feeding bar cylinder (1)
By the conducting bar roller (3) after extraction, the through-hole of the intermediate guide strip rack (22) is passed through.
9. the guide strip rack of drawing frame according to claim 1, it is characterised in that：The upper layer guide strip rack (21), centre are led
Spacing between item frame (22), the spacing between the intermediate guide strip rack (22), lower layer's guide strip rack (23) are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587801.6U CN208151551U (en) | 2018-04-23 | 2018-04-23 | The guide strip rack of drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587801.6U CN208151551U (en) | 2018-04-23 | 2018-04-23 | The guide strip rack of drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208151551U true CN208151551U (en) | 2018-11-27 |
Family
ID=64376306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820587801.6U Expired - Fee Related CN208151551U (en) | 2018-04-23 | 2018-04-23 | The guide strip rack of drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208151551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330579A (en) * | 2018-04-23 | 2018-07-27 | 南通纺织丝绸产业技术研究院 | The guide strip rack of drawing frame |
-
2018
- 2018-04-23 CN CN201820587801.6U patent/CN208151551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330579A (en) * | 2018-04-23 | 2018-07-27 | 南通纺织丝绸产业技术研究院 | The guide strip rack of drawing frame |
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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: 20181127 Termination date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |