CN208136407U - A kind of compact spinning bidentate roller - Google Patents
A kind of compact spinning bidentate roller Download PDFInfo
- Publication number
- CN208136407U CN208136407U CN201820339092.XU CN201820339092U CN208136407U CN 208136407 U CN208136407 U CN 208136407U CN 201820339092 U CN201820339092 U CN 201820339092U CN 208136407 U CN208136407 U CN 208136407U
- Authority
- CN
- China
- Prior art keywords
- roller
- roller body
- vacuum
- guide hole
- connection part
- 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
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 230000012447 hatching Effects 0.000 claims description 4
- 230000009187 flying Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000011796 hollow space material Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model relates to a kind of compact spinning bidentate rollers,Including roller body,The roller body is hollow structure inside,Groove working face with uniform intervals arrangement in the roller body,It is optical axis between two neighboring groove working face,Two optical axises are equipped with transmission gear wherein,The roller body both ends are respectively equipped with guide hole coupling part and axis connection part,It is connected with each other between two neighboring roller by guide hole coupling part and axis connection part,Adsorption hole is along the circumferential direction uniformly provided on the surface of the optical axis,The adsorption hole is connected to the hollow space of roller body,Vacuum slot is connected on the vacuum tube,Adsorption hole on the vacuum slot alignment optical axis,Vacuum tube plug at end part positioned at axis connection part,Vacuum tube end positioned at guide hole coupling part is connect by pipeline with external vacuum pump.The utility model solves the problems, such as that flyings and impurity tend to interfere with roller actively smooth rotation to current roller at work.
Description
Technical field
A kind of spinning parts of the utility model more particularly to a kind of compact spinning bidentate roller.Belong to weaving parts machining
Technical field.
Background technique
Compact spinning is a kind of Advanced Spinning Technologies to spin on improved novel ring throstle.Spun yarn compact spinning
Technology is the new technology to grow up nearest more than ten years, which is the negative pressure gas flow stacking system of diversified forms, will be fine
Dimension yarn region between preceding jaw and the resistance twist jaw added gathered, completion gather after enter back into twisting region twisting at
Yarn, this gather fiber may all in yarn, to be formed, filoplume is few, the high compact yarn of strength.
However roller can generate flyings at work in actual application, flyings and impurity tend to interfere with roller main body
Smooth rotation, in particular with the accumulation of flyings in gap and impurity, roller rotate when frictional force will increase, finally may
Cause roller to be stuck without being able to rotate, influences the deflection and guidance of fiber webs.Therefore need to design a kind of roller, Neng Gouji
When flyings and impurity are discharged.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact spinning bidentate roller for the above-mentioned prior art,
Solve the problems, such as that flyings and impurity tend to interfere with roller actively smooth rotation to current roller at work.
The technical scheme in the invention for solving the above technical problem is：A kind of compact spinning bidentate roller, including roller
Ontology, the roller body are hollow structure inside, the groove working face with uniform intervals arrangement in the roller body,
It is optical axis between two neighboring groove working face, two optical axises are equipped with transmission gear, the transmission gear and pressure wherein
The rotation of roller is realized in roller cooperation；The roller body both ends are respectively equipped with guide hole coupling part and axis connection part, and adjacent two
It is connected with each other between a roller by guide hole coupling part and axis connection part, it is along the circumferential direction uniform on the surface of the optical axis
Adsorption hole is offered, the adsorption hole is connected to the hollow space of roller body, it is connected with vacuum slot on the vacuum tube,
Adsorption hole on the vacuum slot alignment optical axis, the vacuum tube plug at end part positioned at axis connection part are located at guide hole interconnecting piece
The vacuum tube end divided is connect by pipeline with external vacuum pump.
Preferably, the groove working face is herringbone tiltedly close roller seating space slot and diamond shape hatching knurling.
Preferably, it is uniformly milled with keyway along axial direction in the guide hole coupling part, it is corresponding in the axis connection
Part is equipped with the spline cooperated with keyway.
Compared with prior art, the utility model has the advantage of：
1, the groove working face of the utility model is herringbone tiltedly close roller seating space slot and diamond shape hatching knurling, and surface is through high frequency heat
After processing, plating hard chrome and extraordinary polishing, surface is smooth, impulse- free robustness, precision height, non-corrosive, wear-resistant, long service life, and has
There is not wounded, smooth running not walk about, bending deformation it is minimum, curable grip stablize, it is ensured that fiber is effectively controlled, can be to the maximum extent
The advantages that often there is evil roller mechanical waves when spinning pure cotton high-count yarns is reduced, yarn evenness quality can be significantly improved, subtracted
Few apron loss, and it is suitble to drawing-off of pressurizeing again.
2, it is connected between adjacent roller using spline, improves the assembly and disassembly efficiency of roller.
3, by adding vacuum pipe inside hollow roller, the adsorption hole that cooperation surface of roller opens up can be effectively removed
The flyings and impurity on roller are stayed at work, it is ensured that the cleaning of surface of roller guarantees roller actively smooth rotation.
Detailed description of the invention
Fig. 1 is the schematic configuration diagram of the utility model.
Fig. 2 is BB cross-sectional view in Fig. 1.
Fig. 3 is CC cross-sectional view in Fig. 1.
Fig. 4 is AA cross-sectional view in Fig. 1.
Wherein：
Roller body 1
Groove working face 11
Optical axis 12
Transmission gear 13
Guide hole coupling part 14
Keyway 140
Axis connection part 15
Spline 150
Adsorption hole 16
Vacuum tube 2
Vacuum slot 21.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in attached drawing 1-4, a kind of compact spinning bidentate roller of the utility model, including roller body 1, the roller
Ontology 1 is hollow structure inside, the groove working face 11 with uniform intervals arrangement in the roller body 1, the groove
Working face 11 is herringbone tiltedly close roller seating space slot and diamond shape hatching knurling, and surface is heat-treated, after plating hard chrome and extraordinary polishing through high frequency,
Surface is smooth, impulse- free robustness, precision height, non-corrosive, wear-resistant, long service life, and there is not wounded, smooth running not walk about,
Bending deformation is minimum, and curable grip is stablized, it is ensured that fiber is effectively controlled, can reduce to the maximum extent frequent when spinning pure cotton high-count yarns
The advantages that there is evil roller mechanical waves, can significantly improve yarn evenness quality, reduce apron loss, and pressurization again is suitble to lead
It stretches, is optical axis 12 between two neighboring groove working face 11, two optical axises 12 are equipped with transmission gear 13, the biography wherein
The rotation of roller is realized in moving gear 13 and pressure roller cooperation.
1 both ends of roller body are respectively equipped with guide hole coupling part 14 and axis connection part 15, two neighboring roller it
Between be connected with each other by guide hole coupling part 14 and axis connection part 15, in order to facilitate the assembly and disassembly of roller, led described
Uniformly it is milled with keyway 140 in hole coupling part 14 along axial direction, it is corresponding to be equipped on the axis connection part 15 and keyway
The spline 150 of 140 cooperations.Connection is realized in connection between rollers multiple in this way by spline, so that assembly and disassembly are more
It is convenient and efficient.
It is along the circumferential direction equal on the surface of the optical axis 12 in order to remove the flyings and impurity that are stayed on roller at work
Even to open up there are four adsorption hole 16, the adsorption hole 16 is connected to the hollow space of roller body 1, by the roller body
1 inside is equipped with vacuum tube 2, and vacuum slot 21 is connected on the vacuum tube 2, and the vacuum slot 21 is aligned on optical axis 12
Adsorption hole 16, the vacuum tube plug at end part positioned at axis connection part 15,2 end of vacuum tube positioned at guide hole coupling part 14 is logical
It crosses pipeline to connect with external vacuum pump, generates adsorption gas flow in vacuum tube 2 and vacuum slot 21 under the action of vacuum pump, from
And the flyings of surface of roller and impurity are siphoned away by adsorption hole 16, it is ensured that surface of roller it is clean and tidy clean.
Explanation based on the above embodiments, when the operation, use and the utility model that can fully understand the utility model produce
Raw effect, only embodiment described above is only the preferred embodiment of the utility model, when cannot limit the utility model with this
The range of implementation is made simple equivalence changes and is repaired according to present utility model application the scope of the patents and utility model description
Decorations, in the range of all category the utility model is covered.
Claims (3)
1. a kind of compact spinning bidentate roller, including roller body (1), it is characterised in that：The roller body (1) is inner hollow
Structure, the groove working face (11) with uniform intervals arrangement on the roller body (1), in two neighboring groove working face
It (11) is optical axis (12) that two optical axises (12) are equipped with transmission gear (13) wherein between, the transmission gear (13) and pressure
The rotation of roller is realized in roller cooperation；Roller body (1) both ends are respectively equipped with guide hole coupling part (14) and axis connection part
(15), it is connected with each other between two neighboring roller by guide hole coupling part (14) and axis connection part (15), in the optical axis
(12) surface is along the circumferential direction uniformly provided with adsorption hole (16), the hollow portion of the adsorption hole (16) and roller body (1)
Divide connection, is equipped with vacuum tube (2) in the inside of the roller body (1), is connected with vacuum slot on the vacuum tube (2)
(21), the adsorption hole (16) on vacuum slot (21) alignment optical axis (12), is located at the vacuum pipe end of axis connection part (15)
Portion blocks, and vacuum tube (2) end for being located at guide hole coupling part (14) is connect by pipeline with external vacuum pump.
2. a kind of compact spinning bidentate roller according to claim 1, it is characterised in that：The groove working face (11) is people
Font tiltedly close roller seating space slot and diamond shape hatching knurling.
3. a kind of compact spinning bidentate roller according to claim 1, it is characterised in that：In the guide hole coupling part (14)
Interior to be uniformly milled with along axial direction keyway (140), corresponding be equipped on the axis connection part (15) cooperates with keyway (140)
Spline (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339092.XU CN208136407U (en) | 2018-03-12 | 2018-03-12 | A kind of compact spinning bidentate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339092.XU CN208136407U (en) | 2018-03-12 | 2018-03-12 | A kind of compact spinning bidentate roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208136407U true CN208136407U (en) | 2018-11-23 |
Family
ID=64288585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820339092.XU Expired - Fee Related CN208136407U (en) | 2018-03-12 | 2018-03-12 | A kind of compact spinning bidentate roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208136407U (en) |
-
2018
- 2018-03-12 CN CN201820339092.XU patent/CN208136407U/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: 20181123 |