CN2133593Y - Mule spinning tube stored and compensated device - Google Patents
Mule spinning tube stored and compensated device Download PDFInfo
- Publication number
- CN2133593Y CN2133593Y CN 92230046 CN92230046U CN2133593Y CN 2133593 Y CN2133593 Y CN 2133593Y CN 92230046 CN92230046 CN 92230046 CN 92230046 U CN92230046 U CN 92230046U CN 2133593 Y CN2133593 Y CN 2133593Y
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- China
- Prior art keywords
- yarn
- curve
- tension compensating
- tension
- fork
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- Expired - Lifetime
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Abstract
The utility model relates to a yarn storing and compensating device for a spinning conical tube of a spinning machine. The utility model is arranged between a winding roller and a yarn guide roller, and is composed of a yarn storing device and tension compensating mechanism. The functions, storing and releasing the yarn, are realized by that a torsion spring of the yarn storing device controls the wobbling of a rocker. A tension compensating curve board designed according to the curve characteristic of the spinning conical tube is coordinated and matched with the yarn storing device so that the variation of the tension is minimal in the forming process of the yarn bobbin, and the shaping of the yarn bobbin is good. The device has the advantages of simple and compact structure, convenient mounting adjustment and low manufacture cost. The utility model is suitable to be installed on the ordinary spinning machine, and is particularly suitable to be installed on a rotor spinning machine.
Description
The utility model belongs to the yarn take-up device of spinning machine, is specifically related to a kind of storage yarn and compensation arrangement that is suitable for mule spinning tube.
In the coiler device of spinning machine,, all adopt tension compensating curve ruler (bar) to regulate at present for spinning the phenomenon that two ends tension force is big, intermediate tension is little that flat tube occurs.This curve is not suitable for mule spinning tube, and especially at the big ingot of coiling taper during apart from the yarn tube, because the winding speed difference and the tension variation of yarn in winding process at size diameter place make that the yarn tube microcephaly after being shaped is soft, major part is strong, it is bad to be shaped.
For preventing the generation of above-mentioned phenomenon, abroad some frame factory adopts the differential gearing compensation to the difference of package surface peripheral speed.But in the yarn process, because the variation of rolling condition causes the decline that pulls up of yarn.Some is to adopt the segmentation rolling roller on wireline reel, and by the winding speed of brake band modification yarn tube on the active pendulum yarn device control rolling roller, the shaping of yarn tube is (Chinese patent 89103657) better.But this apparatus structure complexity, the difficult adjustment, its installation footprint position is bigger, for the type of compact conformation comparatively difficulty is installed, and the manufacturing cost height, and inconvenience is promoted the use of.
The purpose of this utility model provides a kind of storage yarn and compensation arrangement of spinning machine mule spinning tube simple in structure, easy to install, the defective that yarn tube major part is strong, the microcephaly is soft that occurs during with the solution mule spinning tube, make the yarn tube in forming process, the tension variation from small end to big end is minimum.
The utility model is realized by following measures: in winding process, the winding speed at minor diameter place is less than selected value, and the required length of yarn of reeling is long less than the yarn that delivery roller provides, and needs to store its difference length; And the winding speed at major diameter place is greater than selected winding speed, and the required length of yarn of reeling is long greater than the yarn that delivery roller provides, and requirement compensates its difference in length.The utility model is regulated by storage yarn and compensation arrangement, and this device comprises storage yarn feeding device and tension compensating mechanism two parts.
Above-mentioned storage yarn feeding device is made up of back shaft, torsion spring, fork and back-up ring, back shaft is fixedly mounted on the frame wallboard by support, fork is sleeved on the back shaft and passes through two back-up ring axial location, swing link end part is provided with presser bar, torsion spring one end and one of them back-up ring are fixed, and the other end articulates mutually with fork.
The mentioned strain compensation mechanism mainly is made of a tension compensating plate with bilateral curve, Yi Bian wherein have mule spinning tube tension compensating curve.This tension compensating plate also can be made of the plate or the bar that only have mule spinning tube tension compensating curve.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the utility model transmission schematic diagram,
Fig. 2 is the utility model scheme of installation,
Fig. 3 is storage yarn feeding device structural representation,
Fig. 4 is the tension compensating plate structure schematic diagram with bilateral curve,
Fig. 5 is mule spinning tube tension compensating plate curve characteristic figure.
As shown in Figure 1, wherein: 1 yarn tube (taper) 2, Wound-up roller 3, back shaft 4, fork 5, presser bar 6, delivery roller 7, roller 8, tension compensating plate.When yarn is reeled at the major diameter place, lean on the tension force of yarn to make fork 4 put the A position; When yarn is reeled at the minor diameter place, fork is put the B position by the torsion spring 13 that acts on the fork 4.In a traverse of yarn-transfering rod, fork is just put the B position from the A position, finishes the storage yarn and discharges two functions.
Shown in Fig. 2,3,4, storage yarn feeding device and tension compensating mechanism are arranged between Wound-up roller 2 and the delivery roller 6, around the yarn station, are correspondingly provided with one group of storage yarn feeding device and tension compensating mechanism for each.On frame wallboard 11, be screwed bearing 9, the back shaft 3 of storage yarn feeding device is fixedly mounted on the bearing 9, two back-up rings 15,17 are fixing by screw 16,18 and back shaft 3, fork 4 and torsion spring 14 are sleeved on the back shaft between two back-up rings successively, torsion spring 14 1 ends are by back-up ring 15 location, the other end is articulated on the fork 4, and sleeve pipe 13 also is equipped with in the periphery of torsion spring 14.
The mentioned strain compensating plate is a bilateral curve ruler, and the B limit is the mule spinning tube curve, is used with the storage yarn feeding device; Use separately when spinning flat for spinning flat tube curve on the A limit.This bilateral curve ruler also can be made of the plate or the bar that only have mule spinning tube tension compensating curve.Described tension compensating plate 8 is installed on the bearing 9.
That Fig. 5 provides is mule spinning tube tension compensating plate curve characteristic figure.As can be seen from the figure, in yarn tube forming process, the variation from small end to big its tension force of end is not to wait the straight line of slope to change, but is a curvilinear motion.Be characterized in small end place yarn tension minimum, big end place yarn tension maximum, the middle section is approached straight line and is risen.The tension compensating plate is used for remedying this curve just, makes it in forming process, and tension variation is minimum.
Compared with the prior art the utility model is characterized in: the defective that major part is strong, the microcephaly is soft appears in the yarn tube when having solved mule spinning tube, and the yarn tube is shaped. For the yarn that spins different numbers, can realize yarn storage by the torsion angle of adjusting torsion spring, installation is adjusted very convenient. Reasonable in design, simple and compact for structure, the low cost of manufacture of this device is suitable for general spinning machine and particularly installs and uses on the rotor spinning machine.
Claims (3)
1, a kind of storage yarn and compensation arrangement of spinning machine mule spinning tube, comprise tension compensating mechanism, it is characterized in that it also comprises the storage yarn feeding device, this storage yarn feeding device is made up of back shaft, torsion spring, fork and back-up ring, back shaft is fixedly mounted on the frame wallboard by support, and fork is sleeved on the back shaft and by two back-up ring axial location, swing link end part is provided with presser bar, torsion spring one end and one of them back-up ring are fixed, and the other end articulates mutually with fork; The mentioned strain compensation mechanism mainly is made of a tension compensating plate with bilateral curve, Yi Bian wherein have mule spinning tube tension compensating curve.
2, coiling compensation arrangement according to claim 1 is characterized in that the bilateral curve ruler of mentioned strain compensation mechanism also can be made of the plate or the bar that only have mule spinning tube tension compensating curve.
3, according to claim 1,2 described coiling compensation arrangements, it is characterized in that for each around the yarn station, be correspondingly provided with one group of storage yarn feeding device and tension compensating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230046 CN2133593Y (en) | 1992-08-08 | 1992-08-08 | Mule spinning tube stored and compensated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230046 CN2133593Y (en) | 1992-08-08 | 1992-08-08 | Mule spinning tube stored and compensated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133593Y true CN2133593Y (en) | 1993-05-19 |
Family
ID=33773260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230046 Expired - Lifetime CN2133593Y (en) | 1992-08-08 | 1992-08-08 | Mule spinning tube stored and compensated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133593Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416545A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Double-class square tube propelling electric ship |
| CN105416541A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Half-rotating flat plate ship propeller |
| CN105460188A (en) * | 2015-12-24 | 2016-04-06 | 佛山市神风航空科技有限公司 | Annular flat blade ship propeller with energy storage device |
| CN108588919A (en) * | 2018-07-16 | 2018-09-28 | 安徽日发纺织机械有限公司 | A kind of air spinning tension compensating mechanism |
-
1992
- 1992-08-08 CN CN 92230046 patent/CN2133593Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416545A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Double-class square tube propelling electric ship |
| CN105416541A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Half-rotating flat plate ship propeller |
| CN105460188A (en) * | 2015-12-24 | 2016-04-06 | 佛山市神风航空科技有限公司 | Annular flat blade ship propeller with energy storage device |
| CN105416545B (en) * | 2015-12-24 | 2019-04-19 | 海门市创豪工业设计有限公司 | A kind of double class square tube advancing electric ships |
| CN108588919A (en) * | 2018-07-16 | 2018-09-28 | 安徽日发纺织机械有限公司 | A kind of air spinning tension compensating mechanism |
| CN108588919B (en) * | 2018-07-16 | 2024-05-24 | 安徽日发纺织机械有限公司 | Air spinning tension compensation device |
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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 |