CN203256397U - Spun yarn medium long upper pin - Google Patents
Spun yarn medium long upper pin Download PDFInfo
- Publication number
- CN203256397U CN203256397U CN 201320298862 CN201320298862U CN203256397U CN 203256397 U CN203256397 U CN 203256397U CN 201320298862 CN201320298862 CN 201320298862 CN 201320298862 U CN201320298862 U CN 201320298862U CN 203256397 U CN203256397 U CN 203256397U
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- China
- Prior art keywords
- upper pin
- spring
- spun yarn
- contact
- medium long
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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
The utility model relates to a part of a spinning machine and discloses a spun yarn medium long upper pin. The spun yarn medium long upper pin comprises an upper pin body and an upper pin spring which makes contact with the upper pin body, and the upper pin spring is higher than the contact plane of the upper pin body and the upper pin spring. Preferably, the upper pin spring is higher than the contact plane of the upper pin body and the upper pin spring by 2mm. As the contact part of the upper pin spring and the upper pin body is heightened by 2mm, an upper pin compressed spring of a cradle can make full contact with the upper pin spring of the upper pin, the holding force of a leather collar of the upper pin to fabrics is increased, evenness of yarns is greatly improved, and the yarn forming quality is improved. The spun yarn medium long upper pin is wide in application range, suitable for all spinning machines, simple in structure, convenient to operate and very practical.
Description
Technical field
The utility model relates to a kind of parts of fine spining machine.
Background technology
Development along with society, high-count yarn in market to occupy ratio increasing, the application of functional fiber is also more and more wider, the client is also more and more higher to the requirement of high-count yarn and functional yarn, in order to satisfy client's demand, just must improve the quality of resultant yarn, and pin is important fine spining machine parts that affect yarn quality on the spun yarn, it is done value to the bar of yarn and has a great impact.Pin is when high-count yarn spun line or functional yarn on the general middle length, the upper pin stage clip of reel cage and upper dog chart two parts of upper pin contacts very little or just contact not at all, so that upper to sell apron inadequate to the grasping force of fiber, and spun yarn evenness value difference, details height.
Summary of the invention
The problems such as the purpose of this utility model provides long upper pin in a kind of spun yarn, and it is poor to do with pin high-count yarn spun or functional sliver on the middle length common in the solution prior art, and yarn quality is bad.
The utility model comprise shank and with the upper dog chart that upper shank is in contact with one another, solving the technical scheme that its technical problem adopts is the contact plane that described upper dog chart is higher than shank and upper dog chart.
Preferably, described upper dog chart is higher than the contact plane 2mm of shank and upper dog chart.
The good effect that adopts the utility model to have is: the utility model product is owing to the part that upper dog chart is contacted with upper shank has been increased 2 millimeters, so that upper dog chart two parts of the upper pin stage clip of reel cage and upper pin fully contact, increased upper pin apron to the grasping force of fiber, yarn evenness is greatly improved, has improved yarn quality; Applied widely, be applicable to all fine spining machines; Simple in structure, easy to operate, and very practical.
Description of drawings
Fig. 1 is the structural representation of selling on the common middle length in the prior art;
Fig. 2 is structural representation of the present utility model;
Among the figure: on 1 on the shank, 2 dog chart, the upper dog chart of a be higher than the distance of contact plane.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
Long upper pin mainly comprises shank 1 and the upper dog chart 2 that is in contact with one another with upper shank 1 in a kind of spun yarn, and described upper dog chart will be higher than the contact plane of shank and upper dog chart.
As the utility model a kind of improved procedure preferably, upper dog chart be higher than shank and upper dog chart contact plane be 2mm apart from a, the contact portion that namely goes up shank 1 and upper dog chart 2 increases 2 millimeters, the benefit of doing like this is to have increased upper pin apron to the grasping force of fiber, the yarn evenness that spins is very significantly improved, is applicable to the upper pin part of all fine spining machines.
Obviously, above-described embodiment of the present utility model only be for illustrate clearly that the utility model does for example, and be not to be restriction to embodiment of the present utility model.It will be apparent to those skilled in the art that and to make on the basis of the above description other multi-form conversion, can't give all embodiments exhaustive at this.Everyly belong to the apparent conversion that the technical solution of the utility model amplifies out and still be within the protection domain of the present utility model.
Claims (2)
1. long upper pin in the spun yarn, comprise shank and with the upper dog chart that upper shank is in contact with one another, it is characterized in that: described upper dog chart is higher than the contact plane of shank and upper dog chart.
2. length is upper in a kind of spun yarn according to claim 1 sells, and it is characterized in that: described upper dog chart is higher than the contact plane 2mm of shank and upper dog chart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298862 CN203256397U (en) | 2013-05-21 | 2013-05-21 | Spun yarn medium long upper pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298862 CN203256397U (en) | 2013-05-21 | 2013-05-21 | Spun yarn medium long upper pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256397U true CN203256397U (en) | 2013-10-30 |
Family
ID=49468981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298862 Expired - Fee Related CN203256397U (en) | 2013-05-21 | 2013-05-21 | Spun yarn medium long upper pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601166A (en) * | 2021-08-09 | 2021-11-05 | 湖北唯思凌科装备制造有限公司 | Spinning frame cradle subassembly assembly quality |
-
2013
- 2013-05-21 CN CN 201320298862 patent/CN203256397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601166A (en) * | 2021-08-09 | 2021-11-05 | 湖北唯思凌科装备制造有限公司 | Spinning frame cradle subassembly assembly quality |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20200521 |