CN1912204A - Cotton-network guide device of combing machine - Google Patents
Cotton-network guide device of combing machine Download PDFInfo
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- CN1912204A CN1912204A CNA2005100413787A CN200510041378A CN1912204A CN 1912204 A CN1912204 A CN 1912204A CN A2005100413787 A CNA2005100413787 A CN A2005100413787A CN 200510041378 A CN200510041378 A CN 200510041378A CN 1912204 A CN1912204 A CN 1912204A
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- roller
- cotton
- web
- guiding plate
- guide post
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Abstract
The invention relates to a discloses comber cotton fleece guiding device. It includes detaching roller, detaching leather roller, and cotton guiding plate whose upper is set guide rod set at the front of the detaching roller and leather roller and can support leather roller pressing seat by its arm. The cross-section of the cotton guiding plate is broken line structure whose back end is close to the front detaching roller and leather roller and front end is extended to cotton fleece to input roller press roll. The cotton fleece guiding device can effectively prevent the cotton fleece enwinding the detaching leather roller to make cotton fleece input smooth to ensure its quality. It is especially fit for high clamp hypo-comber.
Description
Technical field
The present invention relates to a kind of spinning combing machine, especially the guider of combing machine detaching roller and separation roller output web thereof.
Background technology
Combing process is the important procedure in the combing spinning unit.Combing machine is by the two ends of the cotton layer of combing respectively periodically, is bonded into web successively again and exports comber web continuously.In this combing process, for fibre bundle before and after realizing periodically engages, separates and exports, its detaching roller and separation roller correspondingly not only will reverse the web that imports last time combing, and want clockwise and will export through combing and the web that is bonded into, therefore, detaching roller and separation roller thereof will be done the reciprocating motion of " reversing-clockwise-static substantially ".
Present combing machine generally all is two pairs of detaching rollers to be arranged and separate roller, detaching roller and separate roller and will be delivered on the cotton guiding plate through the cotton clump formation comber web of combing and it, the comber web on the cotton guiding plate are exported through delivery roller and pressure roller again.In this running, to be periodic forward and backward revolution moving because detaching roller is with separating roller, thereby formed the output web of wave on cotton guiding plate; By the same token, detaching roller with separate the formed jaw of roller before also certainly lead to disorderly output gas flow, cause upwards waving of output web easily; Particularly separate roller in the course of the work, a large amount of electrostatic charges will be gathered in its roller surface, and the aggravation web is to separating the winding of roller.Therefore, on existing combing machine, often produce the output web and twine the phenomenon that is adsorbed onto on separation roller and the clearer, directly influence output web quality.
Along with the inferior significantly raising of combing machine carrying tongs; the caused web of its static and air-flow twines and becomes obvious further; very easily cause web looping roller even machine halt trouble; this not only affects the quality of combing machine output web and combing sliver; and affect the normal operation of combing machine, even cause separating the damage of parts such as roller.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of web that can effectively stop the winding and the web of roller is exported cotton-network guide device of combing machine smoothly.
In order to solve the problems of the technologies described above, cotton-network guide device of combing machine of the present invention, comprise detaching roller with separate roller and with a detaching roller with separate roller to next-door neighbour cotton guiding plate, be provided with guide post above described cotton guiding plate, this guide post is disposed immediately in detaching roller and the front side of separating roller.
After adopting said structure, because the detaching roller in the front side is provided with guide post with the contiguous place of the jaw that separates roller, this guide post and cotton guiding plate have been formed the web output channel, this output channel is guiding web to export along channel path effectively, avoided detaching roller and the web that disorderly air-flow caused that the separates roller jaw place phenomenon of waving fully, make that web output is more smooth and easy, web can not twine the separation roller, and the long-pending flower on the cleaning clearer is also reduced.Also because guide post and cotton guiding plate have discharged the static on output web levels surface respectively, simultaneously guide post has cut off again and has separated on the roller electrostatic charge to the electrostatic adsorption of web, even also can stop the winding of web on the separation roller under the situation of combing machine runs at high speed, thereby stablizing of output web quality and running up of combing machine have been guaranteed effectively.
Described guide post flexibly is supported on the roller pressure foot by the guide post support arm.The outer most edge radius of gyration of described guide post determines to rotate circular arc and to separate roller surface circular arc tangent.Adopt this structure to make the guide post position corresponding mutually on the one hand with the position of separating roller; On the other hand when flexibly mounted guide post around the swing of its elasticity support arm mandrel and when separating the tangent contact in roller surface, separating the electrostatic charge gathered on the roller surface can be promptly release to the earth by metal guide post and support arm thereof and combing machine, thereby avoided the harm of electrostatic charge reliably, further guaranteed the smooth and easy of web output and do not twine comber web.
The cross section of described cotton guiding plate is the broken line structure, and with to separate roller right, the broken line front end then extends to web delivery roller pressure roller near described detaching roller in its broken line rear end.Described cotton guiding plate rear end asks cotton plate face tilt upwards, and the cotton plate face of front end holder is then downward-sloping.After adopting broken line cotton guiding plate structure, help controlling the tension force of output web, reduce formed web inequality in the web output procedure; And cotton plate face is held in the palm in the cotton guiding plate rear end that is tilted to, and makes the output web contact with cotton guiding plate earlier again, and turning back upwards contacts with guide post again.Effectively eliminated the web electrostatic charge gathered of two surfaces up and down so on the one hand; The output web upwards that turns back on the other hand impels guide post again and separates roller moment contact, and reaching releases separates the purpose of roller electrostatic charge, makes web output more smooth and easy, stops the winding of web to roller.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of cotton-network guide device of combing machine of the present invention;
Fig. 2 is the cross-sectional structure schematic diagram of a kind of specific embodiment of cotton-network guide device of combing machine of the present invention;
Fig. 3 is that the A of structure shown in Figure 2 is to topology view;
Fig. 4 is the B-B cross-section structure zoomed-in view in the structure shown in Figure 2;
Fig. 5 is the front view of a kind of guide post in the structure shown in Figure 2;
Fig. 6 is the left view of guide post shown in Figure 5.
Among the figure, the 1-detaching roller, 2-separates roller, 3-cleans clearer, 4-guide post, 5-cotton guiding plate, the 6-web, 7-web delivery roller pressure roller, 8-roller pressurization bearing, 9-guide post support arm, 10-support arm mandrel, 11-support arm mandrel holder, the 12-holding screw, 13-support pad, 14-fulcrum ball, 15-cotton guiding plate support bar, 16-compresses spring.
The specific embodiment
Fig. 1 has provided the structural representation of this web guider, cotton clump after the combing is drawn through two pairs of detaching rollers 1 and the drawing-off that separates roller 2 and approaches into web 6, detaching roller 1 with separate that roller 2 clocklike reverses, in the clockwise process, web 6 is admitted to leading in the cotton passage that cotton guiding plate 5 and guide post 4 form, enters the web of leading cotton passage and continues to move to web delivery roller pressure roller 7 forward and be output along cotton guiding plate 5.Also be placed with cleaning clearer 3 versatilely on the two above-mentioned separation rollers 2, detaching roller 1 in last side has cotton guiding plate 5 with the detaching roller 1 front side next-door neighbour who separates 2 pairs of rollers, then closely be provided with the guide post 4 that to swing in this detaching roller 1, the front side of separating the separation roller 2 of 2 pairs of rollers, and this guide post 4 is positioned at the top of cotton guiding plate 5.The cross section of this guide post 4 is triangular in shape, and the determined rotation circular arc of the radius of gyration of its outer most edge separates roller surface circular arc with contiguous front side tangent.The cross section of cotton guiding plate 5 is polyline shaped, its broken line rear end and front side detaching roller next-door neighbour, and the broken line front end then extends to web delivery roller pressure roller 7, and the rear end of this cotton guiding plate 5 asks cotton plate face tilt upwards, and the cotton plate face of front end holder is then downward-sloping; When detaching roller 1 is exported web with the jaw that separates roller 2, because the rear end of cotton guiding plate 5 asks cotton plate face tilt upwards; Output web 6 contacts and turns back with cotton guiding plate 5 earlier and upwards contacts with guide post 4; During guide post 4 work with separate roller 2 and keep certain intervals, and swing when lifting with separate roller 2 tangent and contacts.Above-mentioned next-door neighbour is meant between two members and keeps small distance, and for example this distance is 2 centimetres, and make web can from detaching roller with separate the formed jaw of roller and enter successfully that cotton guiding plate 5 and guide post 4 are formed leads cotton passage.
In the concrete enforcement structure of Fig. 2, a kind of cotton-network guide device of combing machine shown in Figure 3, two detaching rollers that are arranged in parallel 1 are rotatably installed on the roller stand; What be arranged in parallel equally two separates the lower end that 2 of rollers are bearing in roller pressurization bearing 8, and detaching roller 1 adds press contacts mutually with the corresponding roller 2 that separates, and is placed with rotating cleaning clearer 3 on two parallel separation rollers 2.Be provided with the guide post 4 that can swing at last side detaching roller 1 with separation roller 2 front sides of separating 2 pairs of rollers, this guide post 4 is the metal rod that a cross section is isosceles triangle; The two ends of guide post 4 are fastened with two guide post support arms 9 by screw symmetrically, and the supported end of guide post support arm 9 is locked on the support arm mandrel 10 by holding screw 12.This support arm mandrel 10 is anchored on again on the support arm mandrel holder 11, and 11 of support arm mandrel holders are tightened and are installed in when working on the roller pressurization bearing 8, and guide post 4 is held on the flanging of cotton guiding plate 5.Support arm mandrel 10 is an elastic central spindle, as corresponding constructions such as rubber-like rubber parts or elastic wire flexible axles.Owing to can being reversed, flexible support arm mandrel 10 makes guide post 4 and guide post support arm 9 thereof upwards to lift to swing around the axial line of this support arm mandrel 10.Guide post 4 is when this axial line swing, and the determined rotation circular arc of the radius of gyration of its outer most edge is tangent with the surperficial arc surface that separates roller 2.When this structure makes guide post 4 work with separate roller 2 and keep certain clearance, and when going up pendulum can with separate the tangent contact of roller.
The installation method of above-mentioned guide post 4 can also be directly to be fixedly attached on the flanging of cotton guiding plate 5, also can be hinged on the flanging of cotton guiding plate 5, and and the cotton plate of the holder of cotton guiding plate 5 between leave certain interval.
Last detaching roller 1, detaching roller 1 front side of separating 2 pairs of rollers are provided with cotton guiding plate 5, cotton guiding plate 5 adopts stainless steel material, the cross section of this cotton guiding plate 5 is two sections broken line structures, the cotton plate face tilt of its formed rear end, broken line rear end cotton guiding plate holder upwards, and detaching roller 1, the detaching roller 1 that separates in the roller 2 are close to mutually with preceding, the formed inclined angle alpha of its inclined plate surface and horizontal direction is 45 °, and this inclined angle alpha can be selected between 35 °～65 ° according to concrete operating mode certainly.The cotton plate of the formed front end cotton guiding plate of its broken line front end holder faces down and extends to web delivery roller pressure roller 7 always, so that web 6 is guided to web delivery roller pressure roller 7 and export.The two side edgefolds outside at cotton guiding plate 5 is provided with two support pads 13 symmetrically, be connected with fulcrum ball 14 in the blocked hole of this support pad 13, this fulcrum ball 14 is installed on the cotton guiding plate support bar 15 by compression spring 16, spring base, and the rear end of cotton guiding plate 5 is then blocked and is inserted on the cotton guiding plate card socket (as shown in Figure 4).Said structure helps the installation adjustment of cotton guiding plate 5 and accurately locatees, but the guide post 4 of cotton guiding plate 5 tops adopts swinging structures also to help the adjustment of cotton guiding plate 5 upper-lower positions.
Fig. 5, Figure 6 shows that guide post 4 part drawings in the foregoing description, metals such as its material employing stainless steel are made, the two ends of guide post 4 are provided with screwed hole, the cross section of guide post 4 is isosceles triangular structure, the end length of its isosceles triangle and the ratio of the height at the end are 2: 1, Atria bar limit adopts circular arc to connect, to reduce the damage to the web fiber.
Above-mentionedly only enumerated preferred implementations more of the present invention, but the present invention is not limited to this, also can make various improvement and conversion under the situation of basic principle of the present invention.Can not only be supported on the roller pressurization bearing 8 as guide post support arm 9, also can directly be bearing on the corresponding parts such as body; Cotton guiding plate 5 can also be the flat supporting plate of both sides band flanging; The cross section of guide post 4 also is not limited to isosceles triangle, triangle etc., can also be bar shaped platy structure or the like.Above-mentioned these improve and conversion all should be considered as falling within the scope of protection of the present invention.
Claims (10)
1, a kind of cotton-network guide device of combing machine, comprise detaching roller (1) with separate roller (2) and with a detaching roller (1) with separate roller (2) to next-door neighbour cotton guiding plate (5), it is characterized in that: be provided with guide post (4) in the top of described cotton guiding plate (5), this guide post (4) is disposed immediately in detaching roller (1) and the front side of separating roller (2).
2, web guider according to claim 1 is characterized in that: described guide post (4) is supported on the roller pressure foot (8) swingably by guide post support arm (9).
3, web guider according to claim 2 is characterized in that: described guide post support arm (9) is to be supported on the roller pressure foot (8) by flexible support arm mandrel (10).
4, according to claim 1,2 or 3 described web guiders, it is characterized in that: described guide post (4) adopts cross section Metallic rod structure triangular in shape.
5, web guider according to claim 4 is characterized in that: the outer most edge radius of gyration of described guide post (4) determines to rotate circular arc and to separate the surperficial circular arc of roller (2) tangent.
6, web guider according to claim 1 is characterized in that: described guide post (4) is fixedly attached on the flanging of cotton guiding plate (5), and and the cotton plate face of the holder of cotton guiding plate (5) between leave the gap.
7, web guider according to claim 1, it is characterized in that: the cross section of described cotton guiding plate (5) is the broken line structure, with to separate roller (2) right, the broken line front end then extends to web delivery roller pressure roller (7) near the detaching roller (1) of front side in its broken line rear end.
8, web guider according to claim 7 is characterized in that: described cotton guiding plate (5) rear end asks cotton plate face tilt upwards, and the cotton plate face of its front end holder is then downward-sloping.
9, web guider according to claim 8 is characterized in that: it is 35 °～65 ° that the same upward-inclination angle α of cotton plate face is held in the palm in described cotton guiding plate (5) rear end.
10, according to claim 7,8 or 9 described web guiders, it is characterized in that: the dual-side of described cotton guiding plate (5) is provided with support pad (13) symmetrically, and this support pad (13) is supported on the cotton guiding plate support bar (15) by fulcrum ball (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100413787A CN1912204A (en) | 2005-08-09 | 2005-08-09 | Cotton-network guide device of combing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100413787A CN1912204A (en) | 2005-08-09 | 2005-08-09 | Cotton-network guide device of combing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1912204A true CN1912204A (en) | 2007-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100413787A Pending CN1912204A (en) | 2005-08-09 | 2005-08-09 | Cotton-network guide device of combing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1912204A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109919A (en) * | 2013-04-18 | 2014-10-22 | 江苏东华纺织有限公司 | Method for processing ultrashort fine-soft fiber blended yarn |
| CN104420015A (en) * | 2013-08-19 | 2015-03-18 | 江苏凯宫机械股份有限公司 | Cotton web transmission protection device for high-speed cotton-type combine machine |
| CN105696119A (en) * | 2014-12-10 | 2016-06-22 | 株式会社丰田自动织机 | Detaching top roller supporting portion for comber |
| WO2021249703A1 (en) * | 2020-06-08 | 2021-12-16 | TRüTZSCHLER GMBH & CO. KG | Combing machine |
-
2005
- 2005-08-09 CN CNA2005100413787A patent/CN1912204A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109919A (en) * | 2013-04-18 | 2014-10-22 | 江苏东华纺织有限公司 | Method for processing ultrashort fine-soft fiber blended yarn |
| CN104420015A (en) * | 2013-08-19 | 2015-03-18 | 江苏凯宫机械股份有限公司 | Cotton web transmission protection device for high-speed cotton-type combine machine |
| CN104420015B (en) * | 2013-08-19 | 2016-07-13 | 江苏凯宫机械股份有限公司 | High speed cotton combing machine web transmission protection device |
| CN105696119A (en) * | 2014-12-10 | 2016-06-22 | 株式会社丰田自动织机 | Detaching top roller supporting portion for comber |
| CN105696119B (en) * | 2014-12-10 | 2018-09-18 | 株式会社丰田自动织机 | Separation top roller support section for combing machine |
| WO2021249703A1 (en) * | 2020-06-08 | 2021-12-16 | TRüTZSCHLER GMBH & CO. KG | Combing machine |
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