CN1888165A - Apron pressing device for woolen roving frame roller - Google Patents
Apron pressing device for woolen roving frame roller Download PDFInfo
- Publication number
- CN1888165A CN1888165A CN 200510027213 CN200510027213A CN1888165A CN 1888165 A CN1888165 A CN 1888165A CN 200510027213 CN200510027213 CN 200510027213 CN 200510027213 A CN200510027213 A CN 200510027213A CN 1888165 A CN1888165 A CN 1888165A
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- China
- Prior art keywords
- pressing device
- rubber ring
- roving frame
- frame roller
- backer roll
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Abstract
The present invention relates to an apron pressurizing device for wool spinning roving machine roller. It is characterized by that said device is composed of two pressure rollers which are parallelly arranged, on the periphery of any one pressure roller at least one slippage groove is set, and one elastic rubber ring is cover-mounted on said two pressure rollers, and can be used for covering the slippage grooves on two pressure rollers. Besides, said invention also provides the working principle of said apron pressurizing device and its concrete operation method and steps.
Description
Technical field
The present invention relates to textile machine, relate in particular to the pressue device of woolen roving frame roller, particularly a kind of apron pressing device that is used for woolen roving frame roller.
Background technology
In the prior art, the pressue device of woolen roving frame roller is made of two backer rolls, backer roll directly is pressed in wool top on front roller and the rear roller, compress of the gravity generation of the active force of wool top by backer roll, because front roller, rear roller and backer roll exist error and wool top single face pressurized in process, so fiber wool top discontinuity influences the quality of final wool spinning rove.
Summary of the invention
The purpose of this invention is to provide a kind of apron pressing device that is used for woolen roving frame roller, the described this apron pressing device that is used for woolen roving frame roller will solve the technical problem of the fiber wool top discontinuity that the pressue device of prior art woolen roving frame roller handles.
This apron pressing device that is used for woolen roving frame roller of the present invention is made of two backer rolls, wherein, described two backer rolls be arranged in parallel, all be provided with the smooth groove of a circle on the circumference of any one described backer roll at least, a flexible rubber ring is set on described two pressure rollers, and described flexible rubber ring covers the smooth groove on two pressure rollers.
Further, the degree of depth of described smooth groove is 2 millimeters.
Further, be provided with the smooth groove of two circles on the circumference of any one described backer roll.
Further, described two pressure rollers are at the inboard tensioning flexible rubber ring of described flexible rubber ring.
Further, described flexible rubber ring is made of rubber ring.
Operation principle of the present invention is: the apron pressing device that is used for woolen roving frame roller is arranged on the top of the front roller and the rear roller of billy, and a backer roll is positioned at the upside of front roller, another backer roll is positioned at the upside of rear roller, wool top passes through in the position of the smooth groove of backer roll, be coated on the outer flexible rubber ring of smooth groove and be subjected to wool top pressure generation strain, to smooth groove sunken inside, make the top of wool top and two sides all be subjected to active force, improved the stressing conditions of wool top effectively, wool top is stressed evenly.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention coats flexible rubber ring by smooth groove is set outside smooth groove on backer roll, utilize the distortion of flexible rubber ring to make the front of wool top and two sides be subjected to stepless action power, has improved the wool top stressing conditions effectively.
Description of drawings
Fig. 1 is the schematic perspective view that is used for the apron pressing device of woolen roving frame roller of the present invention.
Fig. 2 is the side view of Fig. 2.
Fig. 3 is the longitudinal sectional view that is used for the apron pressing device of woolen roving frame roller of the present invention.
Fig. 4 is the partial enlarged drawing among Fig. 4.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the apron pressing device that is used for woolen roving frame roller of the present invention is made of backer roll 1 and backer roll 2, described backer roll 1 and backer roll 2 be arranged in parallel, all be provided with the smooth groove 3 of a circle on the circumference of backer roll 1 and backer roll 2 at least, a flexible rubber ring 4 is set on backer roll 1 and the backer roll 2, the smooth groove 3 that described flexible rubber ring 3 covers on backer roll 1 and the backer roll 2.
Further, the degree of depth of smooth groove 3 is 2 millimeters.
Further, be provided with the smooth groove 3 of two circles on the circumference of backer roll 1 and backer roll 2.
Further, backer roll 1 and backer roll 2 are at the inboard tensioning flexible rubber ring 4 of described flexible rubber ring 4.
Further, described flexible rubber ring 4 is made of rubber ring.
Operation principle of the present invention is: the apron pressing device that is used for woolen roving frame roller is arranged on the top of the front roller 5 and the rear roller 6 of billy, and backer roll 1 is positioned at the upside of front roller 5, backer roll 2 is positioned at the upside of rear roller 6, wool top 7 passes through in the position of the smooth groove 3 of backer roll 1 and backer roll 2, be coated on smooth groove 3 outer flexible rubber rings 4 and be subjected to wool top 7 pressure generation strains, to smooth groove 3 sunken insides, make the top of wool top 7 and two sides all be subjected to active force, improved the stressing conditions of wool top 7 effectively, wool top 7 is stressed even.
Claims (5)
1. apron pressing device that is used for woolen roving frame roller, constitute by two backer rolls, it is characterized in that: described two backer rolls be arranged in parallel, all be provided with the smooth groove of a circle on the circumference of any one described backer roll at least, a flexible rubber ring is set on described two pressure rollers, and described flexible rubber ring covers the smooth groove on two pressure rollers.
2. the apron pressing device that is used for woolen roving frame roller as claimed in claim 1 is characterized in that: the degree of depth of described smooth groove is 2 millimeters.
3. the apron pressing device that is used for woolen roving frame roller as claimed in claim 1 is characterized in that: be provided with the smooth groove of two circles on the circumference of any one described backer roll.
4. the apron pressing device that is used for woolen roving frame roller as claimed in claim 1 is characterized in that: described two pressure rollers are at the inboard tensioning flexible rubber ring of described flexible rubber ring.
5. the apron pressing device that is used for woolen roving frame roller as claimed in claim 1 is characterized in that: described flexible rubber ring is made of rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510027213 CN1888165A (en) | 2005-06-28 | 2005-06-28 | Apron pressing device for woolen roving frame roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510027213 CN1888165A (en) | 2005-06-28 | 2005-06-28 | Apron pressing device for woolen roving frame roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1888165A true CN1888165A (en) | 2007-01-03 |
Family
ID=37577453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510027213 Pending CN1888165A (en) | 2005-06-28 | 2005-06-28 | Apron pressing device for woolen roving frame roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1888165A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880926A (en) * | 2010-07-23 | 2010-11-10 | 无锡集聚纺织器械有限公司 | Collection spinning roller box |
| CN101792944B (en) * | 2009-09-23 | 2012-03-07 | 常德纺织机械有限公司 | Tight-spinning collecting device |
| CN102605492A (en) * | 2012-03-30 | 2012-07-25 | 张家港市华鹿毛纺有限公司 | Medium leather roll for spinning frame |
| CN102704066A (en) * | 2012-01-20 | 2012-10-03 | 张家港市中孚达纺织科技有限公司 | Drafting zone structure in drafter of roving frame suitable for pure yak wool fibers |
-
2005
- 2005-06-28 CN CN 200510027213 patent/CN1888165A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792944B (en) * | 2009-09-23 | 2012-03-07 | 常德纺织机械有限公司 | Tight-spinning collecting device |
| CN101880926A (en) * | 2010-07-23 | 2010-11-10 | 无锡集聚纺织器械有限公司 | Collection spinning roller box |
| CN102704066A (en) * | 2012-01-20 | 2012-10-03 | 张家港市中孚达纺织科技有限公司 | Drafting zone structure in drafter of roving frame suitable for pure yak wool fibers |
| CN102605492A (en) * | 2012-03-30 | 2012-07-25 | 张家港市华鹿毛纺有限公司 | Medium leather roll for spinning frame |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |