CN2685364Y - Wound-up roller - Google Patents
Wound-up roller Download PDFInfo
- Publication number
- CN2685364Y CN2685364Y CN 200420020568 CN200420020568U CN2685364Y CN 2685364 Y CN2685364 Y CN 2685364Y CN 200420020568 CN200420020568 CN 200420020568 CN 200420020568 U CN200420020568 U CN 200420020568U CN 2685364 Y CN2685364 Y CN 2685364Y
- Authority
- CN
- China
- Prior art keywords
- roller
- ring
- inner ring
- steel ball
- circle
- 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 - Lifetime
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a winding-up roller of a spinner winding mechanism. When the existing winding-up roller uses a conical yarn cop to wind up, some bad phenomena appear. The utility model is characterized in that a keeping ring is sheathed at the middle of the periphery of a roller inner ring, and the roller inner ring and the keeping ring are fixed with a roller shaft by fixing screws. A plane penetrating through the keeping ring is symmetrically and movably embedded in a steel ball, and the diameter of the steel ball is slightly larger than the thickness of the keeping ring. Both sides of the keeping ring are symmetrically provided with a left and a right support rings which are tightly pressed at both sides of the steel ball by a check ring, a spring and a clamping spring. A left and a right roller outer rings and the roller inner ring are matched and connected by bearings, and are tightly matched with the left and the right support rings. The winding-up roller with the structure effectively regulates the rotation speed of the left and the right roller outer rings, and is suitable for the winding of the conical yarn cop.
Description
Technical field
The utility model relates to a kind of workshops accessory, especially a kind of Wound-up roller of winding mechanism.
Background technology
In the prior art, the outer ring of Wound-up roller is the hollow cylindrical shell of a column type, and is fastening by support chip and roller shaft, and roller shaft drives roller and rotates synchronously, utilize the frictional force of the wear-resisting cushion rubber at two ends, roller outer ring to drive the coiling spool, reach the purpose of coiling yarn with certain rotational speed.But when adopting tapered spool to reel, because tapered spool two ends diameter difference, the linear velocity of rotation is also different, and bad phenomenon such as linear speed is irregular thereby spool and roller skid, reel, yarn tension fluctuation influence spinning quality.
Summary of the invention
The purpose of this utility model provides a kind of Wound-up roller that is applicable to tapered spool, in batching the yarn process, the roller two ends can have different rotating speeds to drive spool, guarantee that the big small end of spool can be synchronous with the linear velocity at roller two ends, realize that the ideal of yarn is reeled.
The utility model is realized by following structure: Wound-up roller comprises cartridge type roller inner ring, keeps snare to put at middle part, roller inner ring periphery, and roller inner ring and maintenance circle are fixed by holding screw and roller shaft.Run through the plane symmetry activity that keeps circle and embed 2～5 steel balls, steel ball size is slightly larger than the thickness that keeps circle.Keep the bilateral symmetry of circle to be provided with left and right bracing ring, left and right bracing ring is pressed on the both sides of steel ball by back-up ring, spring and jump ring.Left and right roller outer ring and roller inner ring are connected by bearing, and with left and right bracing ring close-fitting.Periphery, left and right roller outer ring is with the roller apron respectively.
Adopt the Wound-up roller of this structure, can effectively regulate the rotating speed of left and right roller outer ring, be applicable to the coiling of tapered spool.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be Figure 1A-A to schematic cross-section.
The specific embodiment
As depicted in figs. 1 and 2, a kind of Wound-up roller comprises cartridge type roller inner ring 1, and maintenance circle 9 is nested with at roller inner ring 1 peripheral middle part, and roller inner ring 1 and maintenance circle 9 are fixed by holding screw 11 and roller shaft.Run through the plane symmetry activity that keeps circle 9 and embed 3 steel balls 10, steel ball 10 slightly larger in diameter are in the thickness that keeps circle 9.Keep the bilateral symmetry of circle 9 to be provided with left and right bracing ring 8, left and right bracing ring 8 is pressed on the both sides of steel ball 10 by back-up ring 3, spring 4 and jump ring 2.Left and right roller outer ring 6 is connected by bearing 7 with roller inner ring 1, and with left and right bracing ring 8 close-fittings.6 peripheries, left and right roller outer ring are with roller apron 5 respectively.
When roller shaft rotates, be fixed on the roller inner ring 1 on the roller shaft and keep circle 9 to rotate synchronously thereupon, and drive is installed in the steel ball 10 that keeps in the circle 9.Because left and right bracing ring 8 is pressed on the both sides of steel ball 10, so bracing ring 8 all rotates with roller shaft with the left and right roller outer ring 6 of its close-fitting, thereby drives the rotation of spool, forms and reels.And in rotation process, be subjected to other external force (frictional force that tapered spool produces owing to the two ends linear velocity etc.) when left and right roller outer ring 6, when rotating speed changes, 8 pairs of steel balls 10 of left and right bracing ring change in the tangential force of circumferencial direction, impel steel ball 10 to rotate, thereby the rotating speed that makes left and right bracing ring 8 is to inverse change.At this moment, keep circle 9 to drive steel ball 10 and still rotate in tempo, and the actual speed of left and right roller outer ring 6 has obtained adjusting each other.
Claims (1)
1, a kind of Wound-up roller comprises cartridge type roller inner ring (1), it is characterized in that keeping circle (9) to be nested with at the peripheral middle part of roller inner ring (1), and roller inner ring (1) and maintenance circle (9) are fixed by holding screw (11) and roller shaft; Run through the plane symmetry activity that keeps circle (9) and embed 2～5 steel balls (10), steel ball (10) slightly larger in diameter is in the thickness that keeps circle (9); Keep the bilateral symmetry of circle (9) to be provided with left and right bracing ring (8), left and right bracing ring (8) is pressed on the both sides of steel ball (10) by back-up ring (3), spring (4) and jump ring (2); Left and right roller outer ring (6) and roller inner ring (1) are connected by bearing (7), and with left and right bracing ring (8) close-fitting; Periphery, left and right roller outer ring (6) is with roller apron (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020568 CN2685364Y (en) | 2004-02-26 | 2004-02-26 | Wound-up roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020568 CN2685364Y (en) | 2004-02-26 | 2004-02-26 | Wound-up roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685364Y true CN2685364Y (en) | 2005-03-16 |
Family
ID=34669338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020568 Expired - Lifetime CN2685364Y (en) | 2004-02-26 | 2004-02-26 | Wound-up roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685364Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326316B (en) * | 2005-12-10 | 2010-11-03 | 欧瑞康纺织有限及两合公司 | Idler roller |
| CN107488900A (en) * | 2017-09-29 | 2017-12-19 | 宁波源生针织有限公司 | A kind of textile roller |
-
2004
- 2004-02-26 CN CN 200420020568 patent/CN2685364Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326316B (en) * | 2005-12-10 | 2010-11-03 | 欧瑞康纺织有限及两合公司 | Idler roller |
| CN107488900A (en) * | 2017-09-29 | 2017-12-19 | 宁波源生针织有限公司 | A kind of textile roller |
| CN107488900B (en) * | 2017-09-29 | 2019-04-30 | 宁波源生针织有限公司 | A kind of textile roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140226 Granted publication date: 20050316 |