CN2755118Y - Conical drum winder on one operating unit of pneumatic spinning machine - Google Patents
Conical drum winder on one operating unit of pneumatic spinning machine Download PDFInfo
- Publication number
- CN2755118Y CN2755118Y CN 200420107362 CN200420107362U CN2755118Y CN 2755118 Y CN2755118 Y CN 2755118Y CN 200420107362 CN200420107362 CN 200420107362 CN 200420107362 U CN200420107362 U CN 200420107362U CN 2755118 Y CN2755118 Y CN 2755118Y
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- CN
- China
- Prior art keywords
- roller
- drive roller
- power shaft
- line shaft
- passive
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a conical drum winder on an operating unit of a pneumatic spinning machine. A power shaft (12) is provided with a drive roller (1) and driven rollers (2). The three rollers can axially move respectively on the power shaft (12), both sides of the drive roller (1) are respectively provided with a metal friction sheet (6), and the metal friction sheets are respectively connected with the driven rollers (2). The drive roller (1) is connected with the power shaft (12) by a fixing screw nail (13), and the drive roller keeps synchronous rotary speed with the power shaft. Both side faces of the drive roller (1) are respectively provided with blind holes, and a column pin (11) and a spring (8) are both arranged in the blind holes. A positioning shaft sleeve (3) and a group of bearings (4) are respectively arranged in the driven rollers (2). A positioning shaft sleeve (3) is connected with the power shaft (12) by a fixing screw nail (14), and the periphery of the driven rollers (2) is provided with driving leather rings (9). The product has the advantages of low cost, convenient regulation and novel and unique structure.
Description
One, technical field
The utility model belongs to a kind of spinning equipment in the textile machine, is specifically related on the open-end spinning frame to be used on the working cell device of cone winding.
Two, background technology
At present, what the coiling of yarn tube was all taked on the open-end spinning frame is the friction roller type of belt drive, spool is driven with constant linear velocity by friction roller, when the yarn tube is wound into taper shape, because the difference of the big end diameter of conic bobbin, cause the rotating speed difference of yarn cone size diameter end, because conic bobbin is a rigid body, when friction roller adopts the one form, cause spool to be subjected to torsion, the result will inevitably cause spool to be subjected to strong distortion, therefore in spinning process, make yarn produce a large amount of filoplumes, after being wound up into certain diameter, the spool torsional deformation causes reeling and can't carry out.
Therefore in order to guarantee carrying out smoothly of taper winding process, when the yarn tube adopts the transmission of friction roller type of belt drive, must solve difference, the speed discrepancy of the size diameter end that is caused owing to the big end diameter of conic bobbin.
Three, summary of the invention
Technical problem to be solved in the utility model provides and is used to bore the device that tube is reeled on working cell of a kind of open-end spinning frame, under constant convoluting speed, when adopting frictional drive because the difference of the big end diameter of tapered bobbin, the size diameter speed discrepancy that is caused, solve the distortion that spool produces in winding process, the generation of a large amount of filoplumes of yarn guarantees carrying out smoothly of winding process.
The technical solution of the utility model: be used to bore the device that tube is reeled on working cell of open-end spinning frame, comprise line shaft 12, active roller 1,2 passive rollers 2, transmission apron 9, line shaft 12 is provided with initiatively roller 1, passive roller 2, three rollers can move axially on line shaft 12 respectively, the left and right sides of active roller 1 respectively is equipped with a metal friction sheet 6 and is connected with passive roller 2 respectively, initiatively roller 1 is connected with line shaft 12 by a hold-down screw 13, initiatively the two sides of roller 1 respectively are provided with blind hole, and straight pin 11 and spring 8 all are placed in the blind hole, respectively are provided with a location axle sleeve 3 and one group of bearing 4 in the passive roller 2, location axle sleeve 3 is connected with line shaft 12 by hold-down screw 14, and the outer ring of passive roller 2 is provided with transmission apron 9.Metal friction sheet 6 is connected with straight pin 11, and spring 8 acts on the metal friction sheet 6.Adopt three sections grouping rollers, tapered bobbin is in the winding shaping process, the size diameter end is driven by the transmission apron 9 of passive roller 2 respectively, power on the line shaft 12 is by lock-screw 13, main transmission roller 1 and line shaft 12 are kept synchronously, main transmission roller 1 rotates friction plate 6 and main transmission roller 1 by being fixed on the straight pin 11 on the friction plate 6 synchronously.Passive roller 2 can move axially along line shaft 12, contact with friction plate 6, frictional force adjustable size joint between friction plate 6 and the passive roller 2, regulate stage clip 8 decrement in main transmission roller 1 blind hole by regulating location axle sleeve 3 axial locations, regulate roller 2 with friction plate contact the pressure size, frictional force varies in size between passive roller 2 and the active roller 1 thereby form, in the time of on the yarn tube acts on passive roller 2, make passive roller 2 produce different speed discrepancies at the size diameter end with respect to the yarn tube, reach and regulate because the different speed discrepancy that is caused of tapered bobbin size diameter end, eliminate the distortion that the yarn tube produces in winding process, prevent the generation of filoplume, guarantee normally carrying out of coiling.
The utility model patent has following effect compared with prior art: low cost of manufacture, easy to adjust, structure is unique novel.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model
Five, the specific embodiment:
With reference to the accompanying drawings the utility model is carried out exemplary explanation below
Comprise three sections according to a Wound-up roller shown in Figure 1: main transmission roller 1, passive roller 2, friction plate 6, trundle 11, stage clip 8, bearing group 4, transmission apron 9, locking back-up ring 3, main transmission roller 1 left side, right both sides six blind holes that respectively distributed, wherein four are used for placing stage clip 8, and two other is used for installing straight pin 11.
Tapered bobbin is in the winding shaping process, the size diameter end is driven by the transmission apron 9 of passive roller 2 respectively, power on the line shaft 12 is by lock-screw 13, main transmission roller 1 and line shaft 12 are kept synchronously, main transmission roller 1 rotates friction plate 6 and main transmission roller 1 by being fixed on the straight pin 11 on the friction plate 6 synchronously.Passive roller 2 can move axially along line shaft 12, contact with friction plate 6, frictional force adjustable size joint between friction plate 6 and the passive roller 2, regulate stage clip 8 decrement in main transmission roller 1 blind hole by regulating location axle sleeve 3 axial locations, regulate roller 2 with friction plate contact the pressure size, frictional force varies in size between passive roller 2 and the active roller 1 thereby form, in the time of on the yarn tube acts on passive roller 2, make passive roller 2 produce different speed discrepancies at the size diameter end with respect to the yarn tube, reach and regulate because the different speed discrepancy that is caused of tapered bobbin size diameter end, eliminate the distortion that the yarn tube produces in winding process, prevent the generation of filoplume, guarantee normally carrying out of coiling.
Claims (2)
1. be used to bore the device that tube is reeled on working cell of open-end spinning frame, comprise line shaft (12), active roller (1), 2 passive rollers (2), transmission apron (9), it is characterized in that line shaft (12) is provided with initiatively roller (1), passive roller (2), three rollers can move axially on line shaft (12) respectively, the left and right sides of active roller (1) respectively is equipped with a metal friction sheet (6) and is connected with passive roller (2) respectively, initiatively roller (1) is connected with line shaft (12) by a hold-down screw (13), initiatively the two sides of roller (1) respectively are provided with blind hole, straight pin (11) and spring (8) all are placed in the blind hole, respectively be provided with a location axle sleeve (3) and one group of bearing (4) in the passive roller (2), location axle sleeve (3) is connected with line shaft (12) by hold-down screw (14), and the outer ring of passive roller (2) is provided with transmission apron (9).
2. be used on working cell of open-end spinning frame according to claim 1 bore the device that tube is reeled, it is characterized in that metal friction sheet (6) is connected with straight pin (11), spring (8) acts on the metal friction sheet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107362 CN2755118Y (en) | 2004-11-23 | 2004-11-23 | Conical drum winder on one operating unit of pneumatic spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107362 CN2755118Y (en) | 2004-11-23 | 2004-11-23 | Conical drum winder on one operating unit of pneumatic spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755118Y true CN2755118Y (en) | 2006-02-01 |
Family
ID=35928747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107362 Expired - Fee Related CN2755118Y (en) | 2004-11-23 | 2004-11-23 | Conical drum winder on one operating unit of pneumatic spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755118Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926043A (en) * | 2012-11-09 | 2013-02-13 | 无锡市新康纺机有限公司 | Roller line tool on flyer frame |
-
2004
- 2004-11-23 CN CN 200420107362 patent/CN2755118Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926043A (en) * | 2012-11-09 | 2013-02-13 | 无锡市新康纺机有限公司 | Roller line tool on flyer frame |
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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 |