CN204570131U - The upper and lower Apron Draft device in ring throstle three roller two-region - Google Patents
The upper and lower Apron Draft device in ring throstle three roller two-region Download PDFInfo
- Publication number
- CN204570131U CN204570131U CN201520239355.6U CN201520239355U CN204570131U CN 204570131 U CN204570131 U CN 204570131U CN 201520239355 U CN201520239355 U CN 201520239355U CN 204570131 U CN204570131 U CN 204570131U
- Authority
- CN
- China
- Prior art keywords
- roller
- draw zone
- cushion rubber
- downside pin
- zone
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 238000009987 spinning Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses the upper and lower Apron Draft device in a kind of ring throstle three roller two-region, comprise the first draw zone and the second draw zone, the first described Qian Jian district comprises front roller, front rubber roll, middle roller and middle top rollers is provided with in the middle of the first draw zone and the second draw zone, the side of roller is provided with front downside pin, the premenstrual downside pin of front lower cushion rubber is arranged on roller, middle top rollers is provided with front cushion rubber; The second described draw zone comprises rear roller and rear iron roll, and the side of rear roller is provided with downside pin, and rear lower cushion rubber is arranged on rear roller through downside pin; Described rear iron roll is provided with rear upper cushion rubber.The utility model have structure simple, easy to use, little feature is affected on running operation, can promote, for all kinds of, there is simple first break draft form drafting system, realize tightening control to back area draft process, to realize the raising greatly of back zone drafting multiple, thus significantly promote overall drafting multiple, while being stable into yarn quality, ensure resultant yarn level.
Description
Technical field
The utility model relates to a kind of weaving spinning-drafting device, is specifically related to a kind of for the upper and lower Apron Draft device in ring throstle three roller two-region.
Background technology
Weaving spinning-drafting system is reflection fine spining machine performance and the most critical part affecting yarn quality, from spinning unit engineering entirety, improves yarn quality, improves the potentiality of yarn evenness mainly at the drafting system of spinning process.Spun yarn Technology of back draft holds the balance in the effect of Spinning Draft Zone, and the quality of sliver in rear section quality is related to resultant yarn level, is also the basis of proparea Drafting quality.At present, the second draw zone assembly of weaving spinning-drafting system is made up of simple rubber roll, roller draft, there is, second draw zone drafting multiple lower, yarn quality poor shortcoming more weak to the controlling of rove yarn.
Summary of the invention
The purpose of this utility model be to provide a kind of structure simple, flexible and convenient to use, the little upper and lower Apron Draft device in ring throstle three roller two-region is affected on running operation, this drawing-off realizes drawing-off by arranging length cushion rubber, strengthen control to back area draft process, with realize back zone drafting multiple raising, significantly promote overall drafting multiple.
For achieving the above object, the upper and lower Apron Draft device in the utility model ring throstle three roller two-region, comprise the first draw zone and the second draw zone, the first described Qian Jian district comprises front roller, front rubber roll, middle roller and middle top rollers is provided with in the middle of the first draw zone and the second draw zone, the side of roller is provided with front downside pin, and the premenstrual downside pin of front lower cushion rubber is arranged on roller, middle top rollers is provided with front cushion rubber; The second described draw zone comprises rear roller and rear iron roll, and the side of rear roller is provided with downside pin, and rear lower cushion rubber is arranged on rear roller through downside pin; Described rear iron roll is provided with rear upper cushion rubber.
In technique scheme, due to by arranging rear roller and rear iron roll in the second described draw zone, the side of rear roller is provided with downside pin, and rear lower cushion rubber is arranged on rear roller through downside pin; Described rear iron roll is provided with rear upper cushion rubber.After taking said structure, by jointly forming the second draw zone Control Component by rear iron roll, rear upper cushion rubber, rear downside pin, realize the strong control to rove yarn, the second draw zone drafting multiple in actual process configuration is increased dramatically, thus is stable into yarn quality; Meanwhile, resultant yarn level is ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the upper and lower Apron Draft device in the utility model ring throstle three roller two-region.
Detailed description of the invention
Below in conjunction with accompanying drawing, the upper and lower Apron Draft device in this use Novel ring spindle spinning frame three roller two-region is described in further detail.
As seen from Figure 1, the upper and lower Apron Draft device in ring throstle three roller two-region of the present utility model, comprise the first draw zone 1 and the second draw zone 2, the first described Qian Jian district comprises front roller 11, front rubber roll 12, middle roller 13 and middle top rollers 14 is provided with in the middle of the first draw zone 1 and the second draw zone 2, the side of roller 13 is provided with front downside pin 15, the premenstrual downside pin 15 of front lower cushion rubber 16 is arranged on roller 13, middle top rollers 14 is provided with front cushion rubber 17, the second described draw zone 2 comprises rear roller 21 and rear iron roll 22, the side of rear roller 21 is provided with downside pin 23, rear lower cushion rubber 24 is arranged on rear roller 21 through downside pin 23, described rear iron roll 22 is provided with rear upper cushion rubber 25.
In the present embodiment, by the second draw zone 2 is provided with rear roller 21 and rear iron roll 22, the side of rear roller 21 is provided with downside pin 23, and rear lower cushion rubber 24 is arranged on rear roller 21 through downside pin 23; Described rear iron roll 22 is provided with rear upper cushion rubber 25.Like this, namely the Control Component of the second draw zone 2 is jointly made up of rear iron roll 22, rear upper cushion rubber 25, rear downside pin 23, when rove yarn is controlled by the second draw zone the last 2 behind the first draw zone 1 again, make after in actual process configuration, the second draw zone 2 drafting multiple is increased dramatically, next process is entered through horn mouth 3, thus stabilize yarn quality, greatly improve resultant yarn level.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (1)
1. the upper and lower Apron Draft device in ring throstle three roller two-region, comprise the first draw zone (1) and the second draw zone (2), the first described Qian Jian district comprises front roller (11), front rubber roll (12), middle roller (13) and middle top rollers (14) is provided with in the middle of the first draw zone (1) and the second draw zone (2), the side of roller (13) is provided with front downside pin (15), front lower cushion rubber (16) premenstrual downside pin (15) is arranged on roller (13), middle top rollers (14) is provided with front cushion rubber (17), it is characterized in that: described the second draw zone (2) comprises rear roller (21) and rear iron roll (22), the side of rear roller (21) is provided with downside pin (23), rear lower cushion rubber (24) is arranged on rear roller (21) through downside pin (23), described rear iron roll (22) is provided with rear upper cushion rubber (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239355.6U CN204570131U (en) | 2015-04-21 | 2015-04-21 | The upper and lower Apron Draft device in ring throstle three roller two-region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239355.6U CN204570131U (en) | 2015-04-21 | 2015-04-21 | The upper and lower Apron Draft device in ring throstle three roller two-region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570131U true CN204570131U (en) | 2015-08-19 |
Family
ID=53862798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239355.6U Expired - Fee Related CN204570131U (en) | 2015-04-21 | 2015-04-21 | The upper and lower Apron Draft device in ring throstle three roller two-region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570131U (en) |
-
2015
- 2015-04-21 CN CN201520239355.6U patent/CN204570131U/en not_active Expired - Fee Related
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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: 20150819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |