CN204874926U - Take cup of rifling - Google Patents
Take cup of rifling Download PDFInfo
- Publication number
- CN204874926U CN204874926U CN201520504671.1U CN201520504671U CN204874926U CN 204874926 U CN204874926 U CN 204874926U CN 201520504671 U CN201520504671 U CN 201520504671U CN 204874926 U CN204874926 U CN 204874926U
- Authority
- CN
- China
- Prior art keywords
- cup body
- cup
- rifling
- revolving
- yarn
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a take cup of rifling comprises the revolving cup body and a cup body, and the pivot is connected to cup body below, and it is whole that the revolving cup body and cup body and pivot be the aluminum alloy, and the yarn export is spouted for circular open air current in revolving cup body top, and the bottom of the revolving cup body be the nozzle hole, and the internal wall of revolving cup is the imperial anticorrosion coating of special fluorine, can make the cup inlayer smoothly, and is not only high temperature resistant but also corrosion -resistant to weight is very light, spray tube for having a perfect understanding in cup body and the pivot, the inner wall processing of spray tube have many riflings, when spouting the rifling of yarn air current in flowing past the spray tube, can make the rotation at a high speed of air current and textile fabric ability, and the yarn that the messenger spun out is more even, adopt the utility model discloses a take cup of rifling has not only improved the durability of cup, has improved the off -the -shelf quality of spinning moreover.
Description
Technical field
The utility model relates to weaving clothing field, particularly relates to a kind of cup with rifling.
Background technology
Cup is the critical component of open-end spinning in textile machine, and it collects fiber, cohesion close, twist the function of resultant yarn, should adapt at a high speed, running balance again, ensure uniform agglomeration and twisting in using; Rotor spinning machine cup rotating speed is very high, its centrifugal force is larger, negative pressure in cup is very high again, thus the air drag of the yarn in cup suffered by twisting process is also larger, if the brute force of yarn is less than frictional resistance in cup, air drag and the impact by other factors, namely sliver can produce broken end; Therefore, require that cup is lightweight, smooth surface, so both reduced the friction with air, reduce power consumption, the fiber being conducive to again entering cup successfully enters collection surface along slide surface, and not yielding under the effect of high speed rotary centrifugal force; And common cup adopts metal material, some smoothly in cup has added various coating to pursue, and adds the weight of cup, and in order to keep the stable rotating speed that too improve cup of high velocity air in jet pipe, decreases the service life of cup.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of cup with rifling.
The utility model solves the technical scheme that its technical problem adopts: a kind of cup with rifling, comprise revolving cup body and cup body, connection rotating shaft below described cup body, described revolving cup body and cup body and rotating shaft are that aluminium alloy is overall, be that the air-flow spray yarn of circular open exports above described revolving cup body.
The bottom of described revolving cup body is nozzle hole, and be through jet pipe in described cup body and rotating shaft, the inwall of described jet pipe is processed with many riflings.
Described revolving cup body inwall is Teflon corrosion-inhibiting coating, and cup internal layer can be made smooth, not only high temperature resistant but also corrosion-resistant, and very light in weight.
Advantage of the present utility model: revolving cup body inwall of the present utility model is Teflon corrosion-inhibiting coating, employing be polytetrafluoroethylmaterial material, increase the weight of cup hardly, and high temperature resistant and corrosion-resistant; In addition, the inwall of jet pipe is processed with many riflings, when spraying yarn air-flow and flowing through the rifling in jet pipe, air-flow and textile fabric is made to stablize High Rotation Speed, make spun yarn more even, not only increase the durability of cup, and improve the quality of spinning finished product.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of a kind of cup with rifling of the present embodiment;
Wherein, 1-revolving cup body, 2-cup body, 3-rotating shaft, 4-nozzle hole, 5-corrosion-inhibiting coating, 6-jet pipe, 7-rifling.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
Embodiment
As shown in Figure 1, a kind of cup with rifling, comprise revolving cup body 1 and cup body 2, connection rotating shaft 3 below described cup body 2, described revolving cup body 1 and cup body 2 and rotating shaft 3 are that aluminium alloy is overall, and be that the air-flow spray yarn of circular open exports above described revolving cup body 1, the bottom of described revolving cup body 1 is nozzle hole 4, be through jet pipe 6 in described cup body 2 and rotating shaft 3, the inwall of described jet pipe 6 is processed with many riflings 7; Described revolving cup body inwall is Teflon corrosion-inhibiting coating 5, can make in cup, to keep smooth, interference can not be produced to spinning, this coating is a kind of special polytetrafluoroethylmaterial material, can stablize indeformable-190 ~ 300 DEG C time, there is high temperature resistant and corrosion resistant characteristic lastingly, make cup durable in use; Again as shown in Figure 1, rifling is increased in jet pipe 6 inwall, air-flow can be made to be formed rotate, thus band kinetodesma is stable condenses and close, twist into yarn, spinning just can be made to carry out smoothly when keeping suitable rotating speed like this, and the rotating speed of rotating shaft need not be improved excessively, be conducive to the service life extending cup.
The operation principle of a kind of cup with rifling of the present embodiment is: add at revolving cup body inwall of the present utility model and be coated with Teflon corrosion-inhibiting coating, can make to keep smooth in cup, but increase the weight of cup hardly, and make cup high temperature resistant and corrosion-resistant lastingly; In addition after the inwall of jet pipe processes many riflings, when spraying yarn air-flow and flowing through the rifling in jet pipe, make air-flow and textile fabric energy High Rotation Speed, make spun yarn more even, like this, not only increase the durability of cup, and improve the quality of spinning finished product.
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection domain of the present utility model.
Claims (1)
1. the cup with rifling, comprises revolving cup body and cup body, it is characterized in that: connection rotating shaft below described cup body, and described revolving cup body and cup body and rotating shaft are that aluminium alloy is overall, be that the air-flow spray yarn of circular open exports above described revolving cup body;
The bottom of described revolving cup body is nozzle hole, and be through jet pipe in described cup body and rotating shaft, the inwall of described jet pipe is processed with many riflings;
Described revolving cup body inwall is Teflon corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504671.1U CN204874926U (en) | 2015-07-13 | 2015-07-13 | Take cup of rifling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504671.1U CN204874926U (en) | 2015-07-13 | 2015-07-13 | Take cup of rifling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204874926U true CN204874926U (en) | 2015-12-16 |
Family
ID=54819322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520504671.1U Expired - Fee Related CN204874926U (en) | 2015-07-13 | 2015-07-13 | Take cup of rifling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204874926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975383A (en) * | 2015-07-13 | 2015-10-14 | 苏州潮盛印花制版实业有限公司 | Spinning rotor with rifling |
-
2015
- 2015-07-13 CN CN201520504671.1U patent/CN204874926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975383A (en) * | 2015-07-13 | 2015-10-14 | 苏州潮盛印花制版实业有限公司 | Spinning rotor with rifling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |