CN202610448U - Rove feeding device of spinning machine - Google Patents
Rove feeding device of spinning machine Download PDFInfo
- Publication number
- CN202610448U CN202610448U CN 201220306864 CN201220306864U CN202610448U CN 202610448 U CN202610448 U CN 202610448U CN 201220306864 CN201220306864 CN 201220306864 CN 201220306864 U CN201220306864 U CN 201220306864U CN 202610448 U CN202610448 U CN 202610448U
- Authority
- CN
- China
- Prior art keywords
- rove
- fixed pulleys
- fixed pulley
- rear rollers
- feeding device
- 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 abstract description 6
- 210000002268 wool Anatomy 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model a rove feeding device of a spinning machine, which mainly includes a roving bobbin and rear rollers, wherein a row of first fixed pulleys are arranged right under the roving bobbin, two second rows of second fixed pulleys are arranged on left and right sides below the first fixed pulleys respectively; and the rear rollers are arranged right under the second fixed pulleys. By the arrangement of the first and second fixed pulleys, the rove is in rolling friction with the fixed pulleys, the accidental extension tension of the rove is greatly reduced, and as the wool in the rove is free from sliding, the uniform feeding of the rove into the rear rollers is ensured; on the other hand, as the pulley groove also has the transmission action for the rove, the rove is prevented from winding the lever jack, and the quality of the finished product is influenced as the rove becomes fluffy and the strip is non-uniform, as a result, the positive effect for the stability of the spinning quality is achieved.
Description
Technical field
The utility model relates to the Weaving device field, especially a kind of rove feeding unit of fine spining machine.
Background technology
Fine spining machine is the machine that all textile mills must have; Spinning process also is one of operation of the good and bad key of end product quality, generally is that rove hangs on the lift spindle, and rove is passive unwinding pulling; Rove is respectively through two guide rods, again through the feeding of the collector on traversing rear roller.Because the most no twist of wool spinning rove.Cohesive force is very poor between the wool fibre in the rove; It is oversize to add that rear roller feeding point distance is put in rove unwinding on the flyer bobbin; Rove when especially the rove guide rod slides, very easily produces unexpected elongation through each passage; When fiber that spins some cohesive force difference or high-count spun yarn, even can break end.And wool fibre is very thin; Rove is easy to produce friction with the fixed bar that is connected the lever jack joint, and the lever jack glochild twines lever jack, causes rove also scared easily; When this rove bar advanced the drafting system of spun yarn again; Can produce the spun yarn evenness fault, the shadow spot that the sheet cloth cover appears knitting in back road has phenomenons such as the depth
The utility model content
The purpose of the utility model is for the deficiency that solves above-mentioned technology a kind of rove feeding unit that can make rove feed uniform fine spining machine to be provided.
In order to achieve the above object; The rove feeding unit of the fine spining machine that the utility model designed; It mainly comprises flyer bobbin and back roller; Under flyer bobbin, be provided with one and ranked first fixed pulley, each side being provided with below first fixed pulley one ranked second fixed pulley, thus back roller be arranged on second fixed pulley under.
The rove feeding unit of the resulting fine spining machine of the utility model; The setting of its first fixed pulley and second fixed pulley; The rolling friction of rove and fixed pulley; Reduce the unexpected elongation strain of rove greatly, made the wool fibre in the rove bar not have slippage, guaranteed the uniform feeding back roller of rove bar.On the other hand, pulley groove also plays conduction to rove, has avoided rove around lever jack, and has caused rove scared, and evenness fault influences the end product quality problem, and this stability to spinning quality has played positive role.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
As shown in Figure 1; The rove feeding unit of the fine spining machine that present embodiment is described; It mainly comprises flyer bobbin 1 and back roller 2; Under flyer bobbin 1, be provided with one and ranked first fixed pulley 3, each side being provided with below first fixed pulley 3 one ranked second fixed pulley 4, described back roller 2 be arranged on second fixed pulley 4 under.
Claims (1)
1. the rove feeding unit of a fine spining machine; It mainly comprises flyer bobbin and back roller; It is characterized in that under flyer bobbin, being provided with one and ranked first fixed pulley, each side being provided with below first fixed pulley one ranked second fixed pulley, thus back roller be arranged on second fixed pulley under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306864 CN202610448U (en) | 2012-06-26 | 2012-06-26 | Rove feeding device of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306864 CN202610448U (en) | 2012-06-26 | 2012-06-26 | Rove feeding device of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610448U true CN202610448U (en) | 2012-12-19 |
Family
ID=47344160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306864 Expired - Fee Related CN202610448U (en) | 2012-06-26 | 2012-06-26 | Rove feeding device of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290555A (en) * | 2013-07-04 | 2013-09-11 | 吴江市汇泉纺织有限公司 | Spinning frame with guide pulley |
-
2012
- 2012-06-26 CN CN 201220306864 patent/CN202610448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290555A (en) * | 2013-07-04 | 2013-09-11 | 吴江市汇泉纺织有限公司 | Spinning frame with guide pulley |
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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: 20121219 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |