CN2094557U - Spring auxiliary clamp structure - Google Patents
Spring auxiliary clamp structure Download PDFInfo
- Publication number
- CN2094557U CN2094557U CN 91215409 CN91215409U CN2094557U CN 2094557 U CN2094557 U CN 2094557U CN 91215409 CN91215409 CN 91215409 CN 91215409 U CN91215409 U CN 91215409U CN 2094557 U CN2094557 U CN 2094557U
- Authority
- CN
- China
- Prior art keywords
- nipper
- auxiliary
- cotton
- roller
- fiber
- 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.)
- Withdrawn
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model provides the spring auxiliary clamp structure of a combing machine. The structure is composed of an auxiliary clamp 1, a torsion spring 2, a positioning pin 3, a swing arm 4, a connecting rod 5, etc. The utility model makes the combing machine enlarge the length scope of the processing fibre, improve the quality of the evenness, reduce the spinnable fibre in the cotton noils and save the raw cotton.
Description
The utility model relates to separation, the coupling apparatus in the combing machine.
The sample of Switzerland Rieter company discloses the E7/6 type combing machine that late nineteen eighties is produced.It separates, coupling apparatus is that the nipper jaw grips by an end of sending cotton layer to cotton roller, carries out combing by cylinder.Driven towards separating the conveying of jaw place by nipper by fibre bundle after the combing, the jaw of nippers opens gradually simultaneously, in case the fibre bundle head end enters the separation jaw, the fiber that separated roller grips just changes by detaching roller, just separates the cotton layer from nipper plate.At this moment, that gives that cotton roller and arc form gives the cotton roller jaw, grips fiber (not rotating for cotton roller), between fibre bundle embedding top comb card wire with the other end of carded fiber.In order to form continuous output, the fibre bundle of front and back output is overlap joint mutually, so detaching roller also will reverse and follow-up fiber overlap joint except that just transferring out.The separation process of fiber is equivalent to the drafting process of fiber in the combing machine, its drafting multiple is V branch/V pincers, it is to separate jaw to the distance of giving between the cotton roller jaw that drawing-off is spaced, since the gripping of this draw zone apart from length greater than 50 millimeters, this is easy to generate too much floating fiber for processing than staple fibre (raw cotton that quality length is 25～28 millimeters), is unfavorable for the control of fiber when separating drawing-off, thereby influences the evenness quality of fiber, increase the fiber-spinnable in the cotton noils, the waste raw cotton.If shifting method dwindles the gripping distance of separating draw zone before adopt giving cotton roller, not only do not allow on the positional structure, and be unfavorable for that long-staple cotton or polyester cotton blending etc. process than long fiber.This phenomenon exists on the combing machine of various models always always.
The utility model purpose provides the auxiliary nipper mechanism of a kind of elasticity, make separation, the coupling apparatus of combing machine adapt to processing than staple fibre, also adapt to more long stapled processing, thereby enlarge the length range of processing fiber, improve the yarn dry mass, reduce the fiber-spinnable in the cotton noils, save raw cotton.
The utility model reaches by following measure: at first at the detaching roller of combing machine with to setting up the auxiliary nipper mechanism of elasticity between the cotton roller, to assist nipper 1 usefulness screw 17 to be fixed on the auxiliary nipper stand-off 7, auxiliary nipper stand-off 7 and torsion spring 2 are enclosed within on the axle 15, the motion of auxiliary nipper 1 is made up of the swing arm in the linkage 4, connecting rod 5, rocking bar 6, control by torsion spring 2 and alignment pin 3, under the effect of torsion spring 2, have time-lag action when assisting nipper 1 closure, improved the friction field that separates draw zone.
The utility model separates with the combing of present use, coupling apparatus has been compared following advantage:
1, adopts the auxiliary nipper mechanism of elasticity, enlarge the length range of processing fiber.
2, raising reduces floating fiber to the control of defibre clump when separating drawing-off, reduces the fiber-spinnable about 3% in the cotton noils, saves raw cotton.
3, this auxiliary nipper can require opening, closure according to combing under linkage and torsion spring, alignment pin effect, can guarantee that auxiliary nipper is closed all the time, is not subjected to the influence of connecting rod mechanism movement separating stretching phase again.
4, simple in structure, easily manufactured, cost is low.
Accompanying drawing 1 is a structural representation of the present utility model, and Fig. 2 is a partial top view of the present utility model, and Fig. 3 is a left side view of the present utility model, among the figure:
1, auxiliary nipper 2, torsion spring 3, alignment pin
4, swing arm 5, connecting rod 6, rocking bar
7, auxiliary nipper stand-off 8, detaching roller 9, give cotton roller
10, tongs plate axis 11, screw 12, bearing pin
13, nipper plate 14, nipper seat 15, axle
16, holding screw 17, screw 18, hinge point
19, condensers 20, nippers 21, top comb card wire
22, suspension rod 23, arc 24, the swing arm of nipper plate seat
25, screw 26, round pin
With reference to the accompanying drawings the utility model is elaborated:
1, when spinning than staple fibre, set up accessory plate 1 at detaching roller 8 and between the cotton roller 9, reinforcement is to the control of defibre clump, auxiliary nipper 1 usefulness screw 17 is fixed on the auxiliary nipper stand-off 7, auxiliary nipper stand-off 7 and torsion spring 2 are enclosed within on the axle 15, axle 15 is through in the swing arm 4, and locatees with holding screw 16.When spinning than long fiber, as long as unclamp holding screw 16, remove auxiliary nipper 1 and auxiliary nipper stand-off 7, enlarged the length range of combing machine fiber-spinnable.
2, the positive and negative all the time rotation of requirement determined by combing of tongs plate axis 10, rocking bar 6 usefulness screws 11 clamp, and tongs plate axis 10 swing thereupon, bearing pin 12, all is fixed on formation steel body on the nipper plate seat 14 for cotton roller 9 and nipper plate 13.Nipper plate 14 is provided with fixedly round pin 26, suspension rod 22 skies are enclosed within on the round pin 26, nipper plate seat swing arm 24 usefulness screws 25 also are clamped on the tongs plate axis 10, under the effect of nipper plate seat swing arm 24, seesaw, rotational angle is in 3 ° of scopes, swing arm 4 is that the center is done to swing like the seesaw with bearing pin 12, when rocking bar 6 clockwise rotates, make hinge point 18 downward by connecting rod 5 transmissions, auxiliary nipper 1 upward opening, when fork 6 rotates counterclockwise, hinge point 18 upwards assists nipper 1 closed downwards, finishes opening, closing motion.
3, torsion spring 2 is enclosed within on the axle 15, auxiliary nipper 1 there is a downward all the time pressure, firmly send a part of fiber here in the gripping of detaching roller jaw by nipper plate 13, just changeed when separating drawing-off by detaching roller 8, the position of auxiliary nipper 1 closure is by condensers 19 location, and alignment pin 3 is installed in the swing arm 4, when auxiliary nipper 1 is desired opening under the effect of swing arm 4, torsion spring 2 is pushed down auxiliary nipper stand-off 7, and auxiliary nipper 1 is kept closed, and reaches time-delay.Have only when auxiliary nipper stand-off 7 is run into alignment pin 3, auxiliary nipper 1 is opening gradually under the effect of five-bar mechanism.
Claims (2)
1, a kind of auxiliary nipper mechanism that is used on the combing machine, this installs by detaching roller 8, forms for cotton roller 9, nipper plate 13, nippers 20 etc., it is characterized in that detaching roller 8 and assist nipper 1 to setting up between the cotton roller 9, and it is fixed on the auxiliary nipper stand-off 7 with screw 17, described auxiliary nipper stand-off 7 and torsion spring 2 are enclosed within on the axle 15, control the closure of auxiliary nipper 1 by torsion spring 2 and alignment pin 3.
2, mechanism according to claim 1 is characterized in that the motion of auxiliary nipper 1 is made up of the swing arm 4, connecting rod 5, the rocking bar 6 that connect with pivot pin mutually in the linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215409 CN2094557U (en) | 1991-05-03 | 1991-05-03 | Spring auxiliary clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215409 CN2094557U (en) | 1991-05-03 | 1991-05-03 | Spring auxiliary clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094557U true CN2094557U (en) | 1992-01-29 |
Family
ID=4923494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215409 Withdrawn CN2094557U (en) | 1991-05-03 | 1991-05-03 | Spring auxiliary clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329569C (en) * | 2003-05-30 | 2007-08-01 | 吕恒正 | Comber for rotary clamp bed |
| CN100449044C (en) * | 2003-02-21 | 2009-01-07 | 里特机械公司 | Nipper mechanism for a combing machine |
| CN101432473B (en) * | 2006-05-02 | 2012-02-01 | 欧瑞康纺织有限及两合公司 | Drive shaft for the feed rollers of a combing machine |
| CN108265352A (en) * | 2018-03-21 | 2018-07-10 | 宁夏如意科技时尚产业有限公司 | A kind of combing machine that can reduce noil and cotton knot |
-
1991
- 1991-05-03 CN CN 91215409 patent/CN2094557U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449044C (en) * | 2003-02-21 | 2009-01-07 | 里特机械公司 | Nipper mechanism for a combing machine |
| CN1329569C (en) * | 2003-05-30 | 2007-08-01 | 吕恒正 | Comber for rotary clamp bed |
| CN101432473B (en) * | 2006-05-02 | 2012-02-01 | 欧瑞康纺织有限及两合公司 | Drive shaft for the feed rollers of a combing machine |
| CN108265352A (en) * | 2018-03-21 | 2018-07-10 | 宁夏如意科技时尚产业有限公司 | A kind of combing machine that can reduce noil and cotton knot |
| CN108265352B (en) * | 2018-03-21 | 2023-07-14 | 宁夏如意科技时尚产业有限公司 | Comber capable of reducing noil and nep |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |