CN104372459B - The double tension pulley device of a kind of ring throstle spindle band - Google Patents
The double tension pulley device of a kind of ring throstle spindle band Download PDFInfo
- Publication number
- CN104372459B CN104372459B CN201410661804.6A CN201410661804A CN104372459B CN 104372459 B CN104372459 B CN 104372459B CN 201410661804 A CN201410661804 A CN 201410661804A CN 104372459 B CN104372459 B CN 104372459B
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- China
- Prior art keywords
- swing arm
- straining pulley
- arm axle
- spring
- axle
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/241—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by belt
Abstract
The present invention relates to the double tension pulley device of a kind of ring throstle spindle band, including straining pulley support, tension force wheel shaft, left swing arm axle, right swing arm axle, left spring torque arm and right spring torque arm, straining pulley support is arranged on described tension force wheel shaft, the left and right sides of straining pulley support is respectively arranged with left swing arm axle, right swing arm axle, left spring torque arm, right spring torque arm is separately positioned on corresponding left swing arm axle, on right swing arm axle, this device also includes extension spring directive wheel and extension spring, extension spring directive wheel is arranged between left swing arm axle and right swing arm axle, extension spring is walked around extension spring directive wheel and is arranged in left spring torque arm and right spring torque arm in inverted triangle shape.Manufacture requirements of the present invention is low, it is easy to promote；In use, low to spindle band quality and length requirement, can effectively reduce customer using cost.Achieving double tension pulley device spindle band tension stability, concordance is good, and yarn is twisted with the fingers poor little, and yarn qualities is high, easy to adjust；Solve Z sth. made by twisting and the light of S sth. made by twisting fast converts a difficult problem.
Description
Technical field
The invention belongs to ring throstle field, be specifically related to the double tension pulley device of a kind of ring throstle spindle band.
Background technology
Along with the upgrading of textile industry, user is more and more higher to the requirement of textile machine.Ring throstle is that in textile industry production procedure, face is big, measure wide visual plant, and the straight knot of quality of its performance has influence on the development of textile industry.Main flow spinning frame all uses spindle band transmission both at home and abroad, and motor-driven main shaft rotates, and the rolling disk being contained on main shaft drives spindle high speed rotating by spindle band, is provided with spindle tape tension device in spindle band driving-chain.The spindle tape tension device of current domestic ring throstle mainly uses individual power disk-form, and external spindle tape tension device commonly used double sheet power disk-form.Single tension pulley simple in construction, spindle band tension stability is good, but is only suitable for Z and twists with the fingers or a kind of spinning form of S sth. made by twisting, twists with the fingers to exchanging difficulty the biggest for two kinds；Double tension pulley devices can easily realize Z and twist with the fingers and S sth. made by twisting rapid interchangeable.Double tension pulley apparatus structures are complicated, and manufacture difficulty is big, the highest to spindle band quality and length requirement, and spindle band tension fluctuation is big, concordance is poor, cause yarn twist difference big, and quality is low.
A large amount of double tension pulley devices used are as shown in Figure 2 in the market, two straining pulleys 13 are connected with swing arm 14 respectively, the other end of each swing arm 14 is fixing with little axle 15 to be connected, left spring torque arm 16 and right spring torque arm 17 it is respectively arranged with on two little axles 15, one end of spring 18 is hooked in left spring torque arm 16, the other end is connected with screw rod 19, and the other end of screw rod 19, by shackle 21 and right spring torque arm 17 hook, screw rod 19 is provided with adjusting nut 20.The both ends of the spring of this pair of tension pulley device is directly connected to spring torque arm, its shortcoming is: spring is by position limitation, the number of turns can not be too many, therefore spring rate is big, and straining pulley spring tension when amphi position is with peri position changes greatly, causes spindle band tension difference the biggest, peri position and amphi position tension difference are more than 30%, yarn twist is uneven, affects spinning quality and efficiency, and in use user can only strictly control spindle band length and makes up tension difference.Therefore, although this pair of tension pulley device can easily realize twisting with the fingers to conversion, but promote and greatly limited.
Summary of the invention
It is an object of the invention to, for drawbacks described above, it is provided that the double tension pulley device of a kind of ring throstle spindle band, it can be by the break-in technology of directive wheel, it is achieved spinning frame spindle band is in peri position and amphi position uniform tension in order, it is ensured that yarn twist is uniform, improves yarn quality.
In order to reach foregoing invention purpose, and then the technical scheme taked is as follows:
The double tension pulley device of a kind of ring throstle spindle band, including straining pulley support 1, tension force wheel shaft 2, left swing arm axle 3, right swing arm axle 4, left spring torque arm 5 and right spring torque arm 6, described straining pulley support 1 is arranged on described tension force wheel shaft 2, the left and right sides of described straining pulley support 1 is respectively arranged with left swing arm axle 3, right swing arm axle 4, described left spring torque arm 5, right spring torque arm 6 is separately positioned on corresponding left swing arm axle 3, on right swing arm axle 4, this device also includes extension spring directive wheel 11 and extension spring 12, described extension spring directive wheel 11 is arranged between described left swing arm axle 3 and right swing arm axle 4, described extension spring 12 is walked around described extension spring directive wheel 11 and is arranged in described left spring torque arm 5 and right spring torque arm 6 in inverted triangle shape.
Further, described left spring torque arm 5 and right spring torque arm 6 are disposed with large, medium and small stepping groove from top to bottom.
Further, described extension spring directive wheel 11 is arranged on the centre of described left swing arm axle 3 and right swing arm axle 4.
Further, this device also includes left straining pulley swing arm 7, right straining pulley swing arm 8, left straining pulley 9, right straining pulley 10 and spindle band, described left straining pulley swing arm 7, right straining pulley swing arm 8 are separately positioned on corresponding left swing arm axle 3, right swing arm axle 4, being separately installed with left straining pulley 9, right straining pulley 10 in straining pulley swing arm 7 left it described, right straining pulley swing arm 8, described spindle band is wrapped on the rolling disk on left straining pulley 9, right straining pulley 10 and ring throstle main shaft driving spindle motion.
The present invention compared with prior art has the advantages that (1) extension spring is walked around extension spring directive wheel and hung in left spring torque arm and right spring torque arm, the total length of spring is added by directive wheel break-in, i.e. achieve the increase of the number of coils, spring rate, peri position can be reduced on the premise of meeting spring maximum pull reduce with amphi position spring tension difference；(2) after directive wheel is walked around in extension spring, controlling acting force of the spring arm by the change of spring torque arm angle, when pulling force is big, acting force arm is little, and pulling force hour acting force arm is big, when peri position is with amphi position, spring tension action torque difference is little, thus realizes the concordance that spindle band tension force is good；(3), when spindle band Tensity size needs regulation, only the shelves groove location that spring mounts in spring torque arm need to be regulated；(4) this pair of tension pulley device is low to manufacture requirements, it is easy to promote；(5) this pair of tension pulley device is in use, low to spindle band quality and length requirement, can effectively reduce customer using cost.Achieving double tension pulley device spindle band tension stability by this technology, concordance is good, and yarn is twisted with the fingers poor little, and yarn qualities is high, easy to adjust；This technology solves Z sth. made by twisting and the light of S sth. made by twisting fast converts a difficult problem；The popularization of this technology contributes to promoting the integral level of textile industry, improves industrial competition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the double tension pulley device of the present invention a kind of ring throstle spindle band；
Fig. 2 is the structural representation of double tension pulley devices in the prior art that the double tension pulley device of the present invention a kind of ring throstle spindle band relates to.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described in further detail:
nullAs shown in Figure 1，The double tension pulley device of a kind of ring throstle spindle band，Including straining pulley support 1、Tension force wheel shaft 2、Left swing arm axle 3、Right swing arm axle 4、Left spring torque arm 5、Right spring torque arm 6、Left straining pulley swing arm 7、Right straining pulley swing arm 8、Left straining pulley 9、Right straining pulley 10、Extension spring directive wheel 11、Extension spring 12 and spindle band，Straining pulley support 1 is arranged on tension force wheel shaft 2，The left and right sides of straining pulley support 1 is respectively arranged with left swing arm axle 3、Right swing arm axle 4，Left spring torque arm 5、Right spring torque arm 6 is separately positioned on corresponding left swing arm axle 3、On right swing arm axle 4，Left straining pulley swing arm 7、Right straining pulley swing arm 8 is separately positioned on corresponding left swing arm axle 3、On right swing arm axle 4，In its left straining pulley swing arm 7、Left straining pulley 9 it is separately installed with in right straining pulley swing arm 8、Right straining pulley 10，It is middle with right swing arm axle 4 that extension spring directive wheel 11 is arranged on left swing arm axle 3，Extension spring 12 is walked around extension spring directive wheel 11 and is arranged in left spring torque arm 5 and right spring torque arm 6 in inverted triangle shape，Spindle band 23 is wrapped in left straining pulley 9、Spindle motion is driven on rolling disk 22 on right straining pulley 10 and ring throstle main shaft.
Additionally, be the most also disposed with large, medium and small third gear stepping groove in left spring torque arm 5 and right spring torque arm 6, so when the size of spindle band tension force needs regulation, only the shelves groove location that spring mounts in spring torque arm need to be regulated.
Claims (4)
- null1. the double tension pulley device of ring throstle spindle band，Including straining pulley support (1)、Tension force wheel shaft (2)、Left swing arm axle (3)、Right swing arm axle (4)、Left spring torque arm (5) and right spring torque arm (6)，Described straining pulley support (1) is arranged on described tension force wheel shaft (2)，The left and right sides of described straining pulley support (1) is respectively arranged with left swing arm axle (3)、Right swing arm axle (4)，Described left spring torque arm (5)、Right spring torque arm (6) is separately positioned on corresponding left swing arm axle (3)、On right swing arm axle (4)，It is characterized in that，This device also includes extension spring directive wheel (11) and extension spring (12)，Described extension spring directive wheel (11) is arranged between described left swing arm axle (3) and right swing arm axle (4)，Described extension spring (12) is walked around described extension spring directive wheel (11) and is arranged in described left spring torque arm (5) and right spring torque arm (6) in inverted triangle shape.
- The double tension pulley device of a kind of ring throstle spindle band the most according to claim 1, it is characterised in that be disposed with large, medium and small stepping groove from top to bottom on described left spring torque arm (5) and right spring torque arm (6).
- The double tension pulley device of a kind of ring throstle spindle band the most according to claim 1 or claim 2, it is characterised in that described extension spring directive wheel (11) is arranged on the centre of described left swing arm axle (3) and right swing arm axle (4).
- The double tension pulley device of a kind of ring throstle spindle band, it is characterized in that, this device also includes left straining pulley swing arm (7), right straining pulley swing arm (8), left straining pulley (9), right straining pulley (10) and spindle band, described left straining pulley swing arm (7), right straining pulley swing arm (8) is separately positioned on corresponding left swing arm axle (3), on right swing arm axle (4), straining pulley swing arm (7) left it described, it is separately installed with left straining pulley (9) on right straining pulley swing arm (8), right straining pulley (10), described spindle band is wrapped in left straining pulley (9), spindle motion is driven on rolling disk on right straining pulley (10) and ring throstle main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661804.6A CN104372459B (en) | 2014-11-19 | 2014-11-19 | The double tension pulley device of a kind of ring throstle spindle band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661804.6A CN104372459B (en) | 2014-11-19 | 2014-11-19 | The double tension pulley device of a kind of ring throstle spindle band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104372459A CN104372459A (en) | 2015-02-25 |
| CN104372459B true CN104372459B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410661804.6A Active CN104372459B (en) | 2014-11-19 | 2014-11-19 | The double tension pulley device of a kind of ring throstle spindle band |
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| CN (1) | CN104372459B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711734A1 (en) * | 2015-11-09 | 2017-05-15 | Rieter Ag Maschf | Clamping device for a drive belt of spindles of a spinning machine. |
| IT201800009103A1 (en) * | 2018-10-02 | 2020-04-02 | Marzoli Machines Textile Srl | SPINNER WITH BELT TENSIONING SYSTEM |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1820310A (en) * | 1931-02-06 | 1931-08-25 | Whitin Machine Works | Spindle driving mechanism |
| US2237053A (en) * | 1940-04-08 | 1941-04-01 | Whitin Machine Works | Tension device for spinning and twisting frames |
| DE4037289A1 (en) * | 1990-11-23 | 1992-05-27 | Rieter Ag Maschf | DEVICE FOR TENSIONING A DRIVE BELT |
| JP3587277B2 (en) * | 1996-10-23 | 2004-11-10 | 陽司 北村 | Double tension device for spinning machine |
| CN200961164Y (en) * | 2006-10-08 | 2007-10-17 | 山西鸿基实业有限公司 | Spindle transmission gear for spinning machine |
| CN201024265Y (en) * | 2007-04-10 | 2008-02-20 | 山西佳信机械制造有限公司 | Spinning machine double tension pulley device |
| CN102021686B (en) * | 2010-12-10 | 2012-05-02 | 经纬纺织机械股份有限公司 | Spindle tape tension device of ring spinning frame |
| CN204325605U (en) * | 2014-11-19 | 2015-05-13 | 经纬纺织机械股份有限公司 | The two tension pulley device of a kind of ring throstle spindle band |
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2014
- 2014-11-19 CN CN201410661804.6A patent/CN104372459B/en active Active
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| CN104372459A (en) | 2015-02-25 |
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Effective date of registration: 20190529 Address after: 030601 Technology Center of Jingwei Intelligent Textile Machinery Co., Ltd. No. 1 Jingwei South Road, Yuci District, Jinzhong City, Shanxi Province Patentee after: Jingwei Intelligent Textile Machinery Co., Ltd. Address before: 030601 Technology Center Yang Duanxiu, Yuci Branch, No. 1 Jingwei South Road, Jinzhong City, Shanxi Province Patentee before: Jingwei Textile Machinery Co., Ltd. |
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