CN2136842Y - Pattern textile rubber ring - Google Patents
Pattern textile rubber ring Download PDFInfo
- Publication number
- CN2136842Y CN2136842Y CN 92218101 CN92218101U CN2136842Y CN 2136842 Y CN2136842 Y CN 2136842Y CN 92218101 CN92218101 CN 92218101 CN 92218101 U CN92218101 U CN 92218101U CN 2136842 Y CN2136842 Y CN 2136842Y
- Authority
- CN
- China
- Prior art keywords
- decorative pattern
- cushion rubber
- rubber ring
- pattern face
- rubber
- 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 discloses a rubber ring which is used for the textile drafter. The utility model is characterized in that the outer surface (or the inner and outer surface) of a lower rubber ring [3] and the outer surface of an upper rubber ring [1] are both provided with patterns to form an engaged effect. At the time of using, the sliminess between the lower rubber ring [3] with patterns and the upper rubber ring [1] with patterns and between the lower rubber ring [3] and a middle roller [4] with a knurling surface is reduced. Therefore, the control capability of the surface of the rubber ring to the fiber beard strip is improved, and the service life of the rubber ring is extended. The utility model is suitable for replacing the existing various rubber rings with smooth surfaces and various rubber rings with inner patterns at home and abroad.
Description
The utility model discloses the rubber apron for spinning machines after a kind of improve, it is specially adapted to the drafter of similar machineries such as fine spining machine, Speed frames.
In the ring spinning process, fiber strip must just can be spun into the yarn of required thickness through taking out the drafting process of long drawing-down.Common this drawing-off realizes by drafter.And cushion rubber is one of main element of drafter.It is divided into cushion rubber and following cushion rubber, and pairing is used.
With reference to accompanying drawing (is example with the fine spining machine), in the drafter cushion rubber and cushion rubber relevant portion by last cushion rubber ［ 1 ］, go up iron roll ［ 2 ］, down cushion rubber ［ 3 ］, middle roller ［ 4 ］, jockey pulley ［ 5 ］, go up Xiao's leaf spring ［ 6 ］, go up Xiao ［ 7 ］, lower shaw rod ［ 8 ］ etc. and form.Following cushion rubber ［ 3 ］ is enclosed within on middle roller ［ 4 ］, lower shaw rod ［ 8 ］ and the jockey pulley ［ 5 ］ of band prismatic decorative pattern.The gluing snare is applied with pressure P on the mandrel of last iron roll on last iron roll ［ 2 ］ and last Xiao ［ 7 ］, last Xiao's leaf spring is given the certain pressure of last Xiao ［ 7 ］, and jockey pulley ［ 5 ］ makes down cushion rubber ［ 3 ］ also keep certain force of strain.
In use, middle roller ［ 4 ］ is a driving link, along with the rotation of middle roller ［ 4 ］.Drive cushion rubber ［ 3 ］ revolution down by friction.Last cushion rubber ［ 1 ］ contacts with following cushion rubber ［ 3 ］ outer surface, turns round with following cushion rubber ［ 3 ］, and drives upward iron roll ［ 2 ］ rotation, and fiber strip is clamped in to be gone up between cushion rubber ［ 1 ］ and the following cushion rubber ［ 3 ］.In this from the bottom to top transmission step by step of group, because smooth between each driving face certainly leads to speed difference between each revolving meber.Thereby influence the effective control of cushion rubber to fiber strip.According to the spinning, drawing theory, must influence yarn so longitudinally evenly (promptly influences bar and does the CV% value).The existence of slippage also means shortening of cushion rubber service life in addition.
The cushion rubber up and down of Shi Yonging is smooth surfaces externally and internally traditionally.In recent years, begin both at home and abroad interior Decorative Pattern Aprons to have occurred, the surface glue ring of sharing the same light is compared, and it has certain advantage.But ignored the more important, promptly still had the fair slippage of ignoring up and down between the cushion rubber, the cushion rubber linear resonance surface velocity is poor about causing, and is unfavorable for the control of fiber and the further prolongation in cushion rubber life-span.In addition, will go up cushion rubber ［ 1 ］ also be designed in the decorative pattern type unnecessary.Because between last cushion rubber ［ 1 ］ and last iron roll ［ 2 ］ surface is static friction, and go up between iron roll shell and the last iron roll mandrel to being with the rolling friction of ball (or needle roller).According to frictional theory, under identical condition, coefficient of rolling friction is far smaller than confficient of static friction.Therefore, gluing ［ 1 ］ does not exist under normal operation with relative slippage between the last iron roll ［ 2 ］.
The purpose of this utility model just provides a kind of improved rubber apron for spinning machines, it had both had the good characteristic that light surface glue ring and interior Decorative Pattern Aprons are had, and has overcome the shortcoming that they exist simultaneously again.Its concrete feature is as follows: the outer surface (or surfaces externally and internally) of following cushion rubber ［ 3 ］ and the appearance of last cushion rubber ［ 1 ］ have ridge design.Protruding decorative pattern is made up of numerous mountain ranges shape curve, and its trend mostly is the horizontal of cushion rubber, also can have part " isolated peak " shape stereo structure to be sandwiched in wherein, and the protrusion height of decorative pattern is below 100 microns, and the decorative pattern width is below 1000 microns.According to the production technology of spinning requirement and cushion rubber, decorative pattern also can be outward appearances such as prismatic, triangle, tangerine peel shape, corrugated or pit.
In sum, smooth reducing between cushion rubber and the middle roller under advantage of the present utility model is to reach between the upper and lower cushion rubber, it has improved the spinning performance of cushion rubber on the one hand, has also improved the service life of cushion rubber (especially descending cushion rubber) on the other hand.It is fit to the inside and outside existing various rubber apron for spinning machines of subrogate country.
Claims (3)
1, a kind of decorative pattern face rubber apron for spinning machines that uses in the weaving drafter is characterized in that the outer surface or the surfaces externally and internally of cushion rubber [3] are the decorative pattern face down, and the outer surface of last cushion rubber [1] is the decorative pattern face.
2, a kind of decorative pattern face rubber apron for spinning machines according to claim 1, it is characterized in that the decorative pattern face is a ridge design, decorative pattern is made up of numerous mountain ranges shape curve, it is horizontal that its trend mostly is cushion rubber, also can there be part " arc peak " shape stereo structure to be sandwiched in wherein, the protrusion height of decorative pattern is below 100 microns, and rib is wide below 1000 microns.
3, a kind of decorative pattern face rubber apron for spinning machines according to claim 1 is characterized in that the decorative pattern face can make prismatic, triangle, tangerine peel shape, corrugated according to the production technology of spinning requirement and cushion rubber, several outward appearances of pit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218101 CN2136842Y (en) | 1992-06-13 | 1992-06-13 | Pattern textile rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218101 CN2136842Y (en) | 1992-06-13 | 1992-06-13 | Pattern textile rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2136842Y true CN2136842Y (en) | 1993-06-23 |
Family
ID=33765719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92218101 Expired - Fee Related CN2136842Y (en) | 1992-06-13 | 1992-06-13 | Pattern textile rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2136842Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805947A (en) * | 2010-04-01 | 2010-08-18 | 张晓方 | Spinning machine drafting component capable of improving yarn quality |
| CN103628197A (en) * | 2013-12-06 | 2014-03-12 | 吴江市大业丝绸整理有限公司 | Textile rubber ring |
-
1992
- 1992-06-13 CN CN 92218101 patent/CN2136842Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805947A (en) * | 2010-04-01 | 2010-08-18 | 张晓方 | Spinning machine drafting component capable of improving yarn quality |
| CN103628197A (en) * | 2013-12-06 | 2014-03-12 | 吴江市大业丝绸整理有限公司 | Textile rubber ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |