CN104404664A - Compact spinning drafting system of spinning machine - Google Patents
Compact spinning drafting system of spinning machine Download PDFInfo
- Publication number
- CN104404664A CN104404664A CN201410666829.5A CN201410666829A CN104404664A CN 104404664 A CN104404664 A CN 104404664A CN 201410666829 A CN201410666829 A CN 201410666829A CN 104404664 A CN104404664 A CN 104404664A
- Authority
- CN
- China
- Prior art keywords
- bearing assembly
- roller bearing
- upper roller
- spinning
- roller
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a compact spinning drafting system of a spinning machine. The compact spinning drafting system of the spinning machine comprises a leather roller bracket, a front upper roller bearing assembly and a front lower roller, a middle upper roller bearing assembly and a middle lower roller as well as an output upper roller bearing assembly and an output roller, which are correspondingly arranged on the spinning machine, wherein the front upper roller bearing assembly and the output upper roller bearing assembly are fixedly connected as a whole by virtue of the leather roller bracket; meanwhile, an upper pin assembly is arranged on the middle upper roller bearing assembly. From the angle of efficiently saving energy, the compact spinning drafting system of the spinning machine is optimized in structural dimensions of the leather roller bracket, the front upper roller bearing assembly, the output upper roller bearing assembly, the middle upper roller bearing assembly and the upper pin assembly, so that the load of a transmission system and loss of special parts and apparatuses are greatly lowered while a uniform, stable and effective friction field is guaranteed in drafting of front and rear zone, and a yarn output zone. The compact spinning drafting system of the spinning machine is also suitable for common ring spinning.
Description
Technical field
The invention belongs to ring throstle field, be specifically related to a kind of fine spining machine compact spinning drafting system.
Background technology
At present, ring throstle compact spinning drafting system use cost is higher, be mainly reflected in: front roller pressure requirements reaches more than the two ingot of 220N/, significantly add the load of transmission system, roller is very easily caused to turn round shake, reel cage fall time shortens, drawing-off roller serious wear and return phenomenon such as mill cycle time etc.; And special reel cage to be changed during improving old machine, add the cost of scrap build; This has become the bottleneck of compact spinning technology development and market sale.
Summary of the invention
The object of the invention is to, for above-mentioned defect, provide a kind of fine spining machine compact spinning drafting system, can significantly reduce transmission system load and specially part, equipment loss and effectively improve spinning quality.
In order to reach foregoing invention object, and then the technical scheme taked is as follows:
A kind of fine spining machine compact spinning drafting system, comprise roller support 1, correspondence is arranged on front upper roller bearing assembly 2 and front bottom roll 6, middle top roller bearing assembly 4 and the middle bottom roller 7 on fine spining machine and exports upper roller bearing assembly 3 and delivery roller 8, described front upper roller bearing assembly 2 is integrated by roller support 1 consolidation with output upper roller bearing assembly 3, simultaneously, described middle top roller bearing assembly 4 is provided with upper pin assembly 5, and described roller support 1 centre-to-centre spacing is 42mm ~ 46mm; Roller external diameter in described front upper roller bearing assembly 2 is Φ 31 ~ Φ 40mm, and width is 20 ~ 28mm; Roller external diameter in described output upper roller bearing assembly 3 is Φ 31 ~ Φ 40mm, and width is 20 ~ 28mm; Bearing outside diameter in described middle top roller bearing assembly 4 is Φ 26 ~ Φ 31mm; Upper pin gripping distance in described upper pin assembly 5 is 34mm ~ 41mm, upper leather ring diameter is Φ 38mm ~ Φ 55mm.
The present invention compared with prior art, there is following beneficial effect: the front upper roller bearing assembly 2 in the present invention and output upper roller bearing assembly 3 are connected as a single entity by roller support 1, the pressure of the reel cage that front upper roller bearing assembly 2 bears, is utilized lever principle to be passed to by roller support 1 and exports upper roller bearing assembly 3.This drafting system is from energy-efficient angle, roller support 1, front upper roller bearing assembly 2, the physical dimension exported in upper roller bearing assembly 3, middle top roller bearing assembly 4, upper pin assembly 5 are optimized, in guarantee forward and backward district drawing-off and yarn output area has evenly, stable and while effective friction field, significantly reduce the loss of the load of transmission system and special part, equipment.This device is equally applicable to common RING SPINNING.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fine spining machine compact spinning of the present invention drafting system.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail:
As shown in Figure 1, a kind of fine spining machine compact spinning drafting system, comprise roller support 1, correspondence is arranged on front upper roller bearing assembly on fine spining machine 2 and front bottom roll 6, middle top roller bearing assembly 4 is with middle bottom roller 7 and export upper roller bearing assembly 3 and delivery roller 8, described front upper roller bearing assembly 2 is integrated by roller support 1 consolidation with output upper roller bearing assembly 3, the pressure of the reel cage 9 that front upper roller bearing assembly 2 bears, utilize lever principle to be passed to by roller support 1 and export upper roller bearing assembly 3, simultaneously, described middle top roller bearing assembly 4 is provided with upper pin assembly 5.
Fine spining machine compact spinning drafting system of the present invention is from energy-efficient low-loss angle, and the institutional framework of counter extensioin system is optimized, and concrete structure is roller support 1 centre-to-centre spacing is 42mm ~ 46mm; Roller external diameter in described front upper roller bearing assembly 2 is Φ 31 ~ Φ 40mm, and width is 20 ~ 28mm; Roller external diameter in described output upper roller bearing assembly 3 is Φ 31 ~ Φ 40mm, and width is 20 ~ 28mm; Bearing outside diameter in described middle top roller bearing assembly 4 is Φ 26 ~ Φ 31mm; Upper pin gripping distance in described upper pin assembly 5 is 34mm ~ 41mm, upper leather ring diameter is Φ 38mm ~ Φ 55mm.
Front upper roller bearing assembly 2 described in the present invention, output upper roller bearing assembly 3, middle top roller bearing assembly 4, upper pin assembly 5 are all that those skilled in the art's routine obtains, without the need to setting forth for its structure again.
Because former compact spinning drafting system requires that front roller pressure need reach more than the two ingot of 220N/, just requirement need can be reached with the special reel cage of compact spinning, and after adopting this energy-efficient low-loss compact spinning drafting system, front roller pressure only needs more than the two ingot of 140N/, can reach this requirement completely with common reel cage.The optimization of this institutional framework is in guarantee forward and backward district drawing-off and yarn output area has evenly, stable and while effective friction field, significantly reduce the loss of the load of transmission system and special part, equipment.This device is equally applicable to common RING SPINNING.
Claims (1)
1. a fine spining machine compact spinning drafting system, comprise roller support (1), correspondence is arranged on front upper roller bearing assembly (2) on fine spining machine and front bottom roll (6), middle top roller bearing assembly (4) is with middle bottom roller (7) and export upper roller bearing assembly (3) and delivery roller (8), described front upper roller bearing assembly (2) is integrated by roller support (1) consolidation with output upper roller bearing assembly (3), simultaneously, described middle top roller bearing assembly (4) is provided with upper pin assembly (5), it is characterized in that, described roller support (1) centre-to-centre spacing is 42mm ~ 46mm, roller external diameter in described front upper roller bearing assembly (2) is Φ 31 ~ Φ 40mm, and width is 20 ~ 28mm, roller external diameter in described output upper roller bearing assembly (3) is Φ 31 ~ Φ 40mm, and width is 20 ~ 28mm, bearing outside diameter in described middle top roller bearing assembly (4) is Φ 26 ~ Φ 31mm, upper pin gripping distance in described upper pin assembly (5) is 34mm ~ 41mm, upper leather ring diameter is Φ 38mm ~ Φ 55mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666829.5A CN104404664A (en) | 2014-11-20 | 2014-11-20 | Compact spinning drafting system of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666829.5A CN104404664A (en) | 2014-11-20 | 2014-11-20 | Compact spinning drafting system of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404664A true CN104404664A (en) | 2015-03-11 |
Family
ID=52642326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666829.5A Pending CN104404664A (en) | 2014-11-20 | 2014-11-20 | Compact spinning drafting system of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404664A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050569A (en) * | 2007-05-11 | 2007-10-10 | 江南大学 | Compact cable type device for spinning frame collection of fibers |
| CN201406506Y (en) * | 2009-05-14 | 2010-02-17 | 经纬纺织机械股份有限公司 | Five-roller drafting device of compact spinning ring spinning frame |
| CN203320201U (en) * | 2013-06-17 | 2013-12-04 | 无锡经纬纺织科技试验有限公司 | Major-diameter rubber roll drawing assembly for spun yarns |
| CN203420033U (en) * | 2013-08-13 | 2014-02-05 | 浙江沈吉纺织有限公司 | Novel leather roller |
| WO2014032927A1 (en) * | 2012-08-28 | 2014-03-06 | Maschinenfabrik Rieter Ag | Apparatus for compact spinning for a spinning machine, and spinning machine |
| CN204325615U (en) * | 2014-11-20 | 2015-05-13 | 经纬纺织机械股份有限公司 | A kind of fine spining machine compact spinning drafting system |
-
2014
- 2014-11-20 CN CN201410666829.5A patent/CN104404664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050569A (en) * | 2007-05-11 | 2007-10-10 | 江南大学 | Compact cable type device for spinning frame collection of fibers |
| CN201406506Y (en) * | 2009-05-14 | 2010-02-17 | 经纬纺织机械股份有限公司 | Five-roller drafting device of compact spinning ring spinning frame |
| WO2014032927A1 (en) * | 2012-08-28 | 2014-03-06 | Maschinenfabrik Rieter Ag | Apparatus for compact spinning for a spinning machine, and spinning machine |
| CN203320201U (en) * | 2013-06-17 | 2013-12-04 | 无锡经纬纺织科技试验有限公司 | Major-diameter rubber roll drawing assembly for spun yarns |
| CN203420033U (en) * | 2013-08-13 | 2014-02-05 | 浙江沈吉纺织有限公司 | Novel leather roller |
| CN204325615U (en) * | 2014-11-20 | 2015-05-13 | 经纬纺织机械股份有限公司 | A kind of fine spining machine compact spinning drafting system |
Non-Patent Citations (4)
| Title |
|---|
| 徐莉等: "紧密纺用胶辊性能对成纱质量影响研究", 《轻纺工业与技术》 * |
| 老方: "2014中国国际纺机展50项新看点", 《中国纱线网》 * |
| 许文元等: "紧密纺装置的研究开发及应用", 《"同和杯"2008年全国紧密纺纱技术开发应用研讨会论文集》 * |
| 郑功振等: "大直径细纱胶辊纺纱试验", 《棉纺织技术》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204325615U (en) | A kind of fine spining machine compact spinning drafting system | |
| CN104404664A (en) | Compact spinning drafting system of spinning machine | |
| CN203938789U (en) | Easy drawing-off helical teeth fluted roll | |
| CN203559187U (en) | Drafting device for spinning frame | |
| CN204198944U (en) | There is the efficient drawing frame of special-shaped top roller structure | |
| CN103088479B (en) | Cowboy gauze air spinning type drum machine | |
| CN201172712Y (en) | Low energy consumption drafting device for spinning machine | |
| CN201520841U (en) | Cotton sliver friction force adjusting device | |
| CN207276829U (en) | Spinning frame V-type drafting system | |
| CN203144595U (en) | Four-roller double-short apron ring compact spinning drafting system | |
| CN205188528U (en) | Compact spinning apparatus | |
| CN204530028U (en) | A kind of high-strength high-modulus polyethylene fiber spinning feeding device | |
| CN204325613U (en) | Drawing-off automation control system | |
| CN202671751U (en) | Four-roller feeding type non-weaving carding machine | |
| CN205222298U (en) | Novel reducing aluminum alloy bobbin | |
| CN201686781U (en) | Carding machine sliver guide device | |
| CN203947227U (en) | A kind of downside pin for hollow roller type compact spinning | |
| CN203546292U (en) | Bent roller of drafting crimping machine | |
| CN203583076U (en) | Pneumatic rocking frame for two-for-one twister | |
| CN203229615U (en) | Small screen of cotton carding machine | |
| CN202415792U (en) | Precision forging steel ingot pin | |
| CN202543426U (en) | Antistatic device for drawing leather roller of combing machine | |
| CN103668570A (en) | Guiding bar device of carding machine | |
| CN104313737A (en) | Roving frame draft gear applicable to high draft | |
| CN201545955U (en) | Cotton-fleece conveying device of carding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |