CN101823649B - Adjusting device of yarn winding stoke of false twist texturing machine - Google Patents
Adjusting device of yarn winding stoke of false twist texturing machine Download PDFInfo
- Publication number
- CN101823649B CN101823649B CN2010101602541A CN201010160254A CN101823649B CN 101823649 B CN101823649 B CN 101823649B CN 2010101602541 A CN2010101602541 A CN 2010101602541A CN 201010160254 A CN201010160254 A CN 201010160254A CN 101823649 B CN101823649 B CN 101823649B
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- stoke
- yarn winding
- seat
- bearing
- false twist
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Abstract
The invention relates to a chemical fiber mechanical component, in particular to an adjusting device of a yarn winding stoke of a false twist texturing machine. The device comprises a chain wheel 4, a stroke-adjusting seat 1, a bearing 5, a bearing pedestal 3 and a transmission component 2. The device is characterized in that: the transmission component 2 has a ball screw structure; three groups of steel balls 15 capable of cyclically rolling are arranged in a screw nut 14 to make a screw 13 contact the screw nut 14 through the steel balls 15; the chain wheel 4 is an end cover type chain wheel; and the chain wheel 4 and the stroke adjusting seat 1 form a closed shell. The device has the advantages of: ball screw transmission, high transmission accuracy, wear resistance, long service life, transmission error accuracy of below 0.005 MM, precise and accurate yarn winding crossing angles, attractive molding, and smooth unwinding.
Description
Technical field
The present invention relates to the adjusting device of yarn winding stoke of a kind of parts of chemical fibre equipment, particularly a kind of false twist texturing machine.
Background technology
In the process of yarn on being wound up into bobbin; The traverse setting device uses computer program and variable frequency control under the drive of reducing motor, rotatablely moving of motor become the straight reciprocating motion of traversing; Make yarn according to certain coiling intersection angle; Be wound up into uniformly on the bobbin, make the lead-in wire winding shaping, reduce end breakage rate when reaching high-speed unwinding simultaneously.
Present traverse setting device, it rotatablely moves and converts straight-line motion into, adopts thread connection to realize by the screw rod of steel part and the swivel nut of copper spare.Its deficiency is: the screw thread transmission, and contact surface is big, and is easy to wear, and kinematic error is big, and service life is low.Behind the long-term reciprocating type high-speed operation of the thread of screw rod and swivel nut; Copper cooperates wearing and tearing quite serious with steel, and its kinematic error can greatly reduce transmission accuracy up to more than the 0.3MM; Make finished product yarn both sides be easy to generate collapse limit or recoil, be difficult to adapt to the needs of next high-speed unwinding.And the wearing and tearing of screw rod and swivel nut are quite serious, and service life is low.
Summary of the invention
Technical barrier to be solved by this invention is, overcomes the deficiency of prior art, provides that a kind of transmission accuracy is high, wear-resistant, the adjusting device of yarn winding stoke of the false twist texturing machine of long service life, and is more accurate around intersection angle, accurately to guarantee reel for yarn.
Technical solution of the present invention is: comprise sprocket wheel 4, traverse adjusting seat 1, bearing 5, bearing seat 3 and transmission component 2; Bearing 5 is located at traverse and is regulated between seat 1 and the bearing seat 3, and carries out axial restraint by nut 11 and packing ring 8,10, back-up ring 9; Transmission component 2 is located in the bearing seat; It is characterized in that: transmission component 2 is ball screw arrangement; Constitute by leading screw 13, feed screw nut 14 and steel ball 15, be provided with the steel ball 15 of several groups of rollings capable of circulation in the feed screw nut 14, leading screw 13 and feed screw nut 14 are contacted through steel ball 15; Sprocket wheel 4, feed screw nut 14 and bearing seat 3 fix through screw 7.
Be provided with the steel ball 15 of 3 groups of rollings capable of circulation in the feed screw nut 14.
Advantage of the present invention is: adopt the ball-screw transmission; Improved precision; Reduced kinematic error, error precision can be remained on below the 0.005MM, the accuracy of motion control precision has improved 6 times than prior art; Make reel for yarn more accurate, accurate around intersection angle, moulding is more attractive in appearance, unwinding is more smooth and easy; Simultaneously, adopt the ball screw arrangement of alloy steel, improved the wear-resistant degree of movable parts, improved service life of the present invention greatly.
The drawing explanation
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Label declaration among the figure:
The 1-traverse is regulated seat, 2-leading screw conjunction, 3-bearing seat, 4-sprocket wheel, 5-bearing, 6-orienting lug, 7-screw, 8-packing ring, 9-back-up ring, 10-packing ring, 11-nut, 12-dust protecting cap, 13-leading screw, 14-feed screw nut, 15-steel ball.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is done further to describe:
The present invention mainly regulates seat 1, bearing 5, bearing seat 3 and leading screw 13 by sprocket wheel 4, traverse and feed screw nut 14 is formed.Bearing 5 is located at traverse and is regulated between seat 1 and the bearing seat 3, and carries out axial restraint by nut 11 and packing ring 8,10, back-up ring 9.The present invention is the ball-screw drive mechanism, is made up of leading screw 13, feed screw nut 14 and steel ball 15, is provided with the steel ball 15 of 3 groups of rollings capable of circulation in the feed screw nut 14, and leading screw 13 and feed screw nut 14 are contacted through steel ball 15.Bearing seat 3 is located at the outside of leading screw 13 and feed screw nut 14, and through screw 7 sprocket wheel 4, feed screw nut 14 and bearing seat 3 threes is fixed together.Be provided with 2 in the traverse adjusting seat 1 and can limit leading screw 13 orienting lug 6 of axial linear movement only.
In the working process, feed screw nut 14 is fixed on traverse and regulates on the seat 1 and can only rotate, and can not axial linear movement.Ball-screw 13 is fixed on traverse by 2 orienting lugs 6 and regulates on the seat 1, makes ball-screw 13 only with axial straight reciprocating motion.Traverse is regulated seat 1 and is fixed on the body, and motor drives sprocket wheel 4 rotations through chain, makes also rotation together of feed screw nut 14, promotes ball-screw 13 crank motions in the rolling through 3 row's steel balls 15.
Adopting three row's diameters between drive mechanism feed screw nut of the present invention and the ball-screw is that the 3MM steel ball contacts with the R face, and employing friction of rolling principle is carried out transmission, and driving error is little, and parts are not easy to wear, long service life.
Claims (5)
1. the adjusting device of yarn winding stoke of a false twist texturing machine comprises sprocket wheel (4), traverse adjusting seat (1), a bearing (5), bearing seat (3) and transmission component (2); Bearing (5) is located at traverse and is regulated between seat (1) and the bearing seat (3), and carries out axial restraint by nut (11) and packing ring (8,10), back-up ring (9); Transmission component (2) is located in the bearing seat (3); It is characterized in that: transmission component (2) is ball screw arrangement; Constitute by leading screw (13), feed screw nut (14) and steel ball (15); Be provided with the steel ball (15) of several groups of rollings capable of circulation in the feed screw nut (14), leading screw (13) and feed screw nut (14) are contacted through steel ball (15); Sprocket wheel (4), feed screw nut (14) and bearing seat (3) fix through screw (7).
2. the adjusting device of yarn winding stoke of a kind of false twist texturing machine as claimed in claim 1, it is characterized in that: sprocket wheel (4) is an end cover type sprocket wheel, regulates seat (1) with traverse and constitutes an osed top shell.
3. the adjusting device of yarn winding stoke of a kind of false twist texturing machine as claimed in claim 1 is characterized in that: the nut (11) that bearing (5) is carried out axial restraint is located at the housing inboard that traverse is regulated seat (1) and sprocket wheel (4).
4. the adjusting device of yarn winding stoke of a kind of false twist texturing machine as claimed in claim 1, it is characterized in that: an end of leading screw (13) is provided with dust protecting cap (12).
5. the adjusting device of yarn winding stoke of a kind of false twist texturing machine as claimed in claim 1 is characterized in that: the steel ball (15) that is provided with 3 groups of rollings capable of circulation in the feed screw nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101602541A CN101823649B (en) | 2010-04-29 | 2010-04-29 | Adjusting device of yarn winding stoke of false twist texturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101602541A CN101823649B (en) | 2010-04-29 | 2010-04-29 | Adjusting device of yarn winding stoke of false twist texturing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101823649A CN101823649A (en) | 2010-09-08 |
| CN101823649B true CN101823649B (en) | 2012-02-29 |
Family
ID=42687855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101602541A Expired - Fee Related CN101823649B (en) | 2010-04-29 | 2010-04-29 | Adjusting device of yarn winding stoke of false twist texturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823649B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672689A (en) * | 2016-08-31 | 2017-05-17 | 浙江金旗新材料科技有限公司 | Dust extraction type yarn winding stroke adjusting device of false twist texturing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201231996Y (en) * | 2008-05-29 | 2009-05-06 | 山东同济机电有限公司 | Yarn precise digital coiling apparatus with active rotating friction roller |
| CN101535159A (en) * | 2006-11-11 | 2009-09-16 | 欧瑞康纺织有限及两合公司 | Cross-winding device for a textile machine which produces cross-wound bobbins |
| CN201825594U (en) * | 2010-04-29 | 2011-05-11 | 江苏南星科技实业有限公司 | Yarn winding stroke adjusting device of false twist texturing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001048382A (en) * | 1999-08-12 | 2001-02-20 | Fuji Photo Film Co Ltd | Web cutting device and its control method |
-
2010
- 2010-04-29 CN CN2010101602541A patent/CN101823649B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101535159A (en) * | 2006-11-11 | 2009-09-16 | 欧瑞康纺织有限及两合公司 | Cross-winding device for a textile machine which produces cross-wound bobbins |
| CN201231996Y (en) * | 2008-05-29 | 2009-05-06 | 山东同济机电有限公司 | Yarn precise digital coiling apparatus with active rotating friction roller |
| CN201825594U (en) * | 2010-04-29 | 2011-05-11 | 江苏南星科技实业有限公司 | Yarn winding stroke adjusting device of false twist texturing machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-48382A 2001.02.20 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101823649A (en) | 2010-09-08 |
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| C14 | Grant of patent or utility model | ||
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Owner name: JIANGSU HAIYUAN MACHINERY CO., LTD. Free format text: FORMER OWNER: JIANGSU NANXING TECHNOLOGY INDUSTRY CO., LTD. Effective date: 20130110 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 224025 YANCHENG, JIANGSU PROVINCE TO: 224500 YANCHENG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130110 Address after: Fengming Road Economic Development Zone, Binhai County, Jiangsu province 224500 No. 1 Yancheng City Patentee after: JIANGSU HAIYUAN MACHINERY Co.,Ltd. Address before: 224025 No. 68 Chaoyang East Road, North Chiang Town, Yancheng City, Jiangsu Patentee before: JIANGSU NANXING TECHNOLOGY INDUSTRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 |