CN104153042A - Low-damage fiber opener - Google Patents
Low-damage fiber opener Download PDFInfo
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- CN104153042A CN104153042A CN201410382756.7A CN201410382756A CN104153042A CN 104153042 A CN104153042 A CN 104153042A CN 201410382756 A CN201410382756 A CN 201410382756A CN 104153042 A CN104153042 A CN 104153042A
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Abstract
The invention discloses a low-damage fiber opener which comprises a feeding mechanism, an opening mechanism, a carding mechanism and a stripping mechanism. The feeding mechanism, the opening mechanism, the carding mechanism and the stripping mechanism are arranged in sequence from back to front. At least front-level opening and back-level opening are used in the opening mechanism. The front-level opening mechanism comprises a second opening cylinder and a plurality of pairs of working and stripping roller groups. Each working and stripping roller group pair comprises a working roll and a stripping roller. The carding mechanism comprises a main cylinder and a doffer. A movable cover plate carding zone is arranged right above the main cylinder. A transferring roll group is arranged between the second opening cylinder and the main cylinder. The transferring roll group comprises three second transferring rolls which are arranged in the front-back direction. The linear speeds of the second transferring rolls are gradually increased from the back portion to the front portion in sequence. The linear speeds of the second transferring rolls are larger than the linear speed of the second opening cylinder and smaller than the linear speed of the main cylinder at the same time. The low-damage fiber opener is good in opening effect, and the fiber damage rate is obviously lowered.
Description
Technical field
The invention belongs to field of textile machinery, be specifically related to a kind of low damage fibre opening machine.
Background technology
Fibre opening machine of the prior art, be mainly used in by compress, the partial impurities wherein containing is untied and removed to the raw pine such as the Cashmere and Woolens that tangles mutually.Fibre opening machine, comprises feed mechanism, opening mechanism, carding mechanism and stripping mechanism, and wherein, opening mechanism comprises shredding cylinder and multipair work and stripper roller group, and the every pair of work and stripper roller group comprise a stripper roller and a working roll; Carding mechanism comprises main cylinder and doffer, and cover plate combing district is set above main cylinder.In the prior art, the fiber after shredding is directly transferred to and on main cylinder, is carried out carding operation by shredding cylinder.But due in actual production, the linear velocity of shredding cylinder is significantly less than the linear velocity of main cylinder, cause the damage ratio of fiber very high, can be up to 3%, this technical approach day is used till today from generation always, does not obtain any change.Certainly, those skilled in the art also may attempt solving the problems of the technologies described above, but not yet can find so far a kind of practical especially technology point of penetration.
Summary of the invention
For the above-mentioned technical problem existing in prior art, the present invention proposes a kind of low damage fibre opening machine, the damage ratio of fiber obviously reduces.
To achieve these goals, the present invention adopts following technical scheme:
Low damage fibre opening machine, comprises feed mechanism, opening mechanism, carding mechanism and stripping mechanism, and wherein, feed mechanism, opening mechanism, carding mechanism and stripping mechanism are forwards arranged in order by rear; Described opening mechanism at least adopts front and back stages shredding, rear class opening mechanism comprises the first shredding cylinder and multipair work and stripper roller group, prime opening mechanism comprises the second shredding cylinder and multipair work and stripper roller group, the every pair of work and stripper roller group comprise a working roll and a stripper roller, between the first shredding cylinder and the second shredding cylinder, first transferring roller are set; Carding mechanism comprises main cylinder and doffer, and then doffer is positioned at the front of main cylinder, directly over main cylinder, be provided with removable cover combing district, be provided with back stationary plate combing district in the back upper place of main cylinder, securing cover plate combing district before the front upper place of main cylinder is provided with is provided with main cylinder bottom drain below main cylinder; Between the second shredding cylinder and main cylinder, be provided with transferring roller group, this transferring roller group is made up of tactic three the second transferring rollers in front and back, each the second transferring roller is that yi word pattern is arranged and linear velocity is forwards increased successively by rear, and the linear velocity of each the second transferring roller all meets the linear velocity that the linear velocity that is greater than the second shredding cylinder is less than main cylinder simultaneously.
Further, above-mentioned feed mechanism, comprises the flat curtain in the end, oblique curtain, equal hair rake, stripper roller and volume case, and all hair is harrowed the rear side roof part that is arranged on oblique curtain, and stripper roller is arranged on the front side roof part of oblique curtain, and volume case is positioned at below stripper roller; Be provided with photoelectric control switch in volume case inside, be provided with wool press roller and carry flat curtain in volume case bottom, wool press roller is positioned at the top, rear portion of carrying flat curtain.
Further, the rear of above-mentioned the first shredding cylinder is provided with licker-in and feeding roller, and and then licker-in is positioned at the rear of the first shredding cylinder; Feeding roller is positioned at the rear of licker-in, comprises feeding roller and lower feeding roller; The back lower place at licker-in is provided with clearer; Under licker-in, be provided with licker-in bottom drain.
Further, above-mentioned stripping mechanism adopts die box part, and this die box part is positioned at doffer's front; A casing is set in the front lower place of die box part, a slide plate is set between die box part and casing, slide plate is obliquely installed to front lower place by back upper place, and the fiber web stripping through die box part is along slide plate landing to box house.
Tool of the present invention has the following advantages:
The present invention adopts front and back stages shredding, between the second shredding cylinder of prime opening mechanism and the main cylinder of carding mechanism, transferring roller group is set, linear velocity by each the second transferring roller in controls metastasis roller group is forwards increased successively by rear, the linear differential of every adjacent two rollers between the second shredding cylinder, each the second transferring roller and main cylinder is obviously reduced, fiber after loosening is progressively transitioned on main cylinder through each the second transferring roller successively, effectively reduces the damage to fiber.Adopt fibre opening machine of the present invention through experiment showed,, fibre damage rate can be reduced to below 2%.
Brief description of the drawings
Fig. 1 is the structural representation of low damage fibre opening machine in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Shown in Fig. 1, low damage fibre opening machine, comprises feed mechanism 1, opening mechanism 2, carding mechanism 3 and stripping mechanism 4, and wherein, feed mechanism 1, opening mechanism 2, carding mechanism 3 and stripping mechanism 4 are forwards arranged in order by rear.
Feed mechanism 1, comprises the flat curtain 101 in the end, oblique curtain 102, equal hair rake 103, stripper roller 104 and volume case 105.All hair rake 103 is arranged on the rear side roof part of oblique curtain 102, and stripper roller 104 is arranged on the front side roof part of oblique curtain 102, and volume case 105 is positioned at stripper roller 104 belows; Be provided with photoelectric control switch 106 in volume case 105 inside, be provided with a pair of wool press roller 107 and carry flat curtain 108 in volume case 105 bottoms, wool press roller 107 is positioned at the top, rear portion of carrying flat curtain 108.
Opening mechanism 2 adopts two-stage shredding, comprises rear class opening mechanism and prime opening mechanism.Adopt two-stage shredding can ensure on the one hand the effect of loosening of fiber, be beneficial on the other hand the damage reducing fiber.
Rear class opening mechanism comprises the first shredding cylinder 201 and the three pairs of work and stripper roller group, and the every pair of work and stripper roller group comprise a working roll and a stripper roller, for example working roll 202 and stripper roller 203.
Prime opening mechanism is positioned at the front of rear class opening mechanism, comprises the second shredding cylinder 208 and the three pairs of work and stripper roller group, and the every pair of work and stripper roller group comprise a working roll and a stripper roller, for example working roll 210 and stripper roller 211.
Between the first shredding cylinder 201 and the second shredding cylinder 208, the second transferring roller 209 is set, for by the fibre migration on the first shredding cylinder 201 to the second shredding cylinder 208.Be provided with licker-in 204 and feeding roller 205 at the first shredding cylinder 201 rears, and then licker-in 204 is positioned at the rear of the first shredding cylinder 201; Feeding roller 205 is positioned at the rear of licker-in 204, comprises feeding roller and lower feeding roller, carries the fiber on flat curtain 108 to be fed by feeding roller 205.Be provided with clearer 206 in licker-in 204 back lower places, under licker-in 204, be provided with licker-in bottom drain 207.
Certainly, opening mechanism 2 can also be set to three grades of shreddings or multistage shredding according to shredding effect.
By adopt the mode of licker-in of arranging between feeding roller 205 and the first shredding cylinder 201, licker-in 204 by fiber in the first shredding cylinder 201 transfer processes, can play the treatment effect of pre-shredding, be beneficial to the processing of subsequent handling to fiber.
Carding mechanism 3, comprise main cylinder 301 and doffer 302, and then doffer 302 is positioned at the front of main cylinder 301, directly over main cylinder 301, be provided with removable cover combing district 303, be provided with back stationary plate combing district 304 in main cylinder 301 back upper places, securing cover plate combing district 305 before main cylinder 301 front upper places are provided with arranges main cylinder bottom drain 306 below main cylinder 301.
Between the second shredding cylinder 208 and main cylinder 301, be provided with transferring roller group 5.This transferring roller group 5 is made up of tactic three the second transferring rollers 501 in front and back, the linear velocity of each the second transferring roller 501 is forwards increased successively by rear, and the linear velocity of each the second transferring roller 501 all meets the linear velocity that the linear velocity that is greater than the second shredding cylinder 208 is less than main cylinder 301 simultaneously.The object of design is like this, linear differential between the second shredding cylinder 208 and main cylinder 301 is assigned on three the second transferring rollers 501 between the second shredding cylinder 208 and main cylinder 301, the linear differential of every adjacent two rollers between the second shredding cylinder 208, each the second transferring roller 501 and main cylinder 301 is obviously reduced, fiber on the second shredding cylinder 208 successively slow transition of each the second transferring roller 501 of process is finally transferred on main cylinder 301, effectively reduces the damage to fiber.The object that three several the second transferring rollers 501 are set be effectively to reduce fiber by the second shredding cylinder 208 to fibre damage when transition on main cylinder 301, do not change the rotation direction of main cylinder 301 simultaneously.
Stripping mechanism 4 adopts die box part 401, and this die box part 401 is positioned at doffer 302 fronts.In die box part 401 front lower places, a casing 403 is set, a slide plate 402 is set between die box part 401 and casing 403.Slide plate 402 is obliquely installed to front lower place by back upper place, and the fiber stripping through die box part 401 is along slide plate 402 landings to casing 403 inside.
Certainly; more than explanation is only preferred embodiment of the present invention; the present invention is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this description; that makes is allly equal to alternative, obvious form of distortion, within all dropping on the essential scope of this description, ought to be subject to protection of the present invention.
Claims (4)
1. low damage fibre opening machine, comprises feed mechanism, opening mechanism, carding mechanism and stripping mechanism, and wherein, feed mechanism, opening mechanism, carding mechanism and stripping mechanism are forwards arranged in order by rear; It is characterized in that, described opening mechanism at least adopts front and back stages shredding, rear class opening mechanism comprises the first shredding cylinder and multipair work and stripper roller group, prime opening mechanism comprises the second shredding cylinder and multipair work and stripper roller group, the every pair of work and stripper roller group comprise a working roll and a stripper roller, between the first shredding cylinder and the second shredding cylinder, first transferring roller are set; Carding mechanism comprises main cylinder and doffer, and then doffer is positioned at the front of main cylinder, directly over main cylinder, be provided with removable cover combing district, be provided with back stationary plate combing district in the back upper place of main cylinder, securing cover plate combing district before the front upper place of main cylinder is provided with is provided with main cylinder bottom drain below main cylinder; Between the second shredding cylinder and main cylinder, be provided with transferring roller group, this transferring roller group is made up of tactic three the second transferring rollers in front and back, each the second transferring roller is that yi word pattern is arranged and linear velocity is forwards increased successively by rear, and the linear velocity of each the second transferring roller all meets the linear velocity that the linear velocity that is greater than the second shredding cylinder is less than main cylinder simultaneously.
2. low damage fibre opening machine according to claim 1, is characterized in that described feed mechanism, comprise the flat curtain in the end, oblique curtain, equal hair rake, stripper roller and volume case, all hair rake is arranged on the rear side roof part of oblique curtain, and stripper roller is arranged on the front side roof part of oblique curtain, and volume case is positioned at stripper roller below; Be provided with photoelectric control switch in volume case inside, be provided with wool press roller and carry flat curtain in volume case bottom, wool press roller is positioned at the top, rear portion of carrying flat curtain.
3. low damage fibre opening machine according to claim 1, is characterized in that, the rear of described the first shredding cylinder is provided with licker-in and feeding roller, and and then licker-in is positioned at the rear of the first shredding cylinder; Feeding roller is positioned at the rear of licker-in, comprises feeding roller and lower feeding roller; The back lower place at licker-in is provided with clearer; Under licker-in, be provided with licker-in bottom drain.
4. low damage fibre opening machine according to claim 1, is characterized in that, described stripping mechanism adopts die box part, and this die box part is positioned at doffer's front; A casing is set in the front lower place of die box part, a slide plate is set between die box part and casing, slide plate is obliquely installed to front lower place by back upper place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382756.7A CN104153042A (en) | 2014-08-06 | 2014-08-06 | Low-damage fiber opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382756.7A CN104153042A (en) | 2014-08-06 | 2014-08-06 | Low-damage fiber opener |
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| CN104153042A true CN104153042A (en) | 2014-11-19 |
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| CN201410382756.7A Pending CN104153042A (en) | 2014-08-06 | 2014-08-06 | Low-damage fiber opener |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755584A (en) * | 2016-04-22 | 2016-07-13 | 青岛东佳纺机（集团）有限公司 | Alpaca opener |
| CN107287702A (en) * | 2017-07-24 | 2017-10-24 | 无锡南理工科技发展有限公司 | Carding machine |
| CN108914266A (en) * | 2018-09-18 | 2018-11-30 | 唐新雄 | Hot-wind nonwoven cloth carding apparatus |
| CN109295604A (en) * | 2018-11-23 | 2019-02-01 | 威海鹏元纺织科技有限公司 | The miniature carding apparatus of sliver knitting machine multiple speed working roll |
| CN110983502A (en) * | 2019-12-24 | 2020-04-10 | 大连隆田科技有限公司 | Automatic continuous opening device for pre-oxidized felt |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755584A (en) * | 2016-04-22 | 2016-07-13 | 青岛东佳纺机（集团）有限公司 | Alpaca opener |
| CN107287702A (en) * | 2017-07-24 | 2017-10-24 | 无锡南理工科技发展有限公司 | Carding machine |
| CN108914266A (en) * | 2018-09-18 | 2018-11-30 | 唐新雄 | Hot-wind nonwoven cloth carding apparatus |
| CN109295604A (en) * | 2018-11-23 | 2019-02-01 | 威海鹏元纺织科技有限公司 | The miniature carding apparatus of sliver knitting machine multiple speed working roll |
| CN109295604B (en) * | 2018-11-23 | 2023-04-25 | 威海鹏元纺织科技有限公司 | Multi-speed working roll mini carding device of artificial fur machine |
| CN110983502A (en) * | 2019-12-24 | 2020-04-10 | 大连隆田科技有限公司 | Automatic continuous opening device for pre-oxidized felt |
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Application publication date: 20141119 |
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| RJ01 | Rejection of invention patent application after publication |