CN103233278A - Wet raw silk double-twisting gathering method and special device - Google Patents
Wet raw silk double-twisting gathering method and special device Download PDFInfo
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- CN103233278A CN103233278A CN2013100970200A CN201310097020A CN103233278A CN 103233278 A CN103233278 A CN 103233278A CN 2013100970200 A CN2013100970200 A CN 2013100970200A CN 201310097020 A CN201310097020 A CN 201310097020A CN 103233278 A CN103233278 A CN 103233278A
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Abstract
本发明涉及一种缫丝方法和装置，尤其是涉及一种湿态生丝双搓捻聚集方法及专用装置。其主要是解决现有技术所存在的湿态生丝聚集的方法是采用手工方式形成丝鞘结构，并以丝鞘的作用来达到对湿态生丝进行聚集，使得绪间丝鞘结构不统一而影响生丝质量，操作复杂劳动生产率低等的技术问题。本发明的湿态生丝与上、下两根导丝辊作相对直线往复移动，湿态生丝与导丝辊产生摩擦，把组成生丝的若干根茧丝丝胶搓揉到生丝周围，使湿态生丝聚集紧密；与此同时丝条旋转，并且与上、下导丝辊接触的上下两段丝条往不同方向旋转，下段生丝绕过导丝辊后再反向转动，丝条中的水分因挤压而被散发，茧丝表面上带有的微小类节经旋转搓揉后即可得到消除。
The invention relates to a silk reeling method and device, in particular to a double-twisting and gathering method and a special device for wet raw silk. It mainly solves the wet state raw silk aggregation method in the prior art, which is to form the silk sheath structure manually, and use the silk sheath to achieve the aggregation of the wet state raw silk, so that the silk sheath structure between threads is not uniform and affects the silk sheath structure. Raw silk quality, technical problems such as complicated operation and low labor productivity. The raw silk in the wet state of the present invention moves back and forth in a relatively straight line with the upper and lower godet rollers, and the raw silk in the wet state rubs against the godet rollers, and the several cocoon silk sericins that make up the raw silk are rubbed around the raw silk to make the raw silk in the wet state The raw silk gathers tightly; at the same time, the silk sliver rotates, and the upper and lower sections of the silk sliver that are in contact with the upper and lower godet rollers rotate in different directions, and the lower section of raw silk bypasses the godet roller and then rotates in the opposite direction. Squeezed and distributed, the tiny knots on the surface of the cocoon can be eliminated after being rotated and rubbed.
Description
Technical field
The present invention relates to a kind of silk reeling method and device, especially relate to the two afterturn method for congregating of a kind of hygrometric state raw silk and isolated plant.
Background technology
In silk reeling process, in the filature thread silk of thread spoiled cocoon by collection thread device collection thread after, direct winding shaping.This be because: contain large quantity of moisture on the silk strand of the composition raw silk in (1) silk reeling process, if direct winding shaping not only is difficult for oven dry, influence silk look, and the mutual deadlocked formation hard gummed skein sheet of silk gum, strand is difficult for unwinding when rereeling becomes hank knotting, causes cut-out easily.(2) many silk forming raw silk bond with each other loose, fail tight obvolvent, such strand is powerful poor, divides easily.(3) through still there being various Wei Xiao Lei joints on the silk surface behind the collection thread device, Zhe Xie Lei joint should be eliminated before reeling or reduce as far as possible.Therefore, in the filature operation, need adopt the artificial sheath method of twisting with the fingers to form crosisure to containing the hygrometric state raw silk of large quantity of moisture.
For a long time, used crosisure is to adopt manually-operated method during filature, by the silk strand by collection thread device, pile warp head pulley, boot pulley, utilize strand itself before and after section twist with the fingers strand mutually, drew again and locate drum and form.Two sections strand high speed rotaries, mutual extrusion and rubbing actions by crosisure, play and disperse hygrometric state raw silk strand moisture, strengthen the gathering obvolvent of each silk between raw silk and remove part Xiao De Lei joint, through having reduced the moisture content of raw silk after the crosisure effect, strengthen the obvolvent performance of strand, improved roundness and the strand surface flatness of raw silk.Owing to be to adopt manually-operated, form the crosisure structure, make the each formed crosisure length of different reelers or same reeler, shape to be not quite similar, the effect that different crosisures plays is also different, thereby influences raw silk quality.The more important thing is the filature operation that this traditional dependence manual mode is operated, seriously restricted the raising of filature labor productivity.
Summary of the invention
The present invention provides the two afterturn method for congregating of a kind of hygrometric state raw silk and isolated plant, it mainly is that the method that the hygrometric state raw silk is assembled in the production of solution existing in prior technology filature is to adopt manual mode to form the crosisure structure, and being used for reaching the hygrometric state raw silk assembled with crosisure, crosisure structure disunity between the thread that this method is brought and influence raw silk quality, the low technical problem that waits of complicated operation labor productivity.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
The two afterturn method for congregating of a kind of hygrometric state raw silk of the present invention, it is characterized in that described method comprises: the silk that contains large quantity of moisture passes down traveller through the end feeding wing with after collecting the thread device, S-type successively on two godet rollers that can be used for the gathering of hygrometric state raw silk then, two godet rollers are arranged up and down and 2 godet rollers are done vertical relative motion, godet roller slowly rotates, the coiling direction of motion of hygrometric state raw silk becomes plumbness with godet roller with respect to the raw silk moving direction, after the godet roller heating simultaneously, the raw silk strand can be dried when contacting with godet roller, reduce the raw silk moisture content, hygrometric state raw silk and godet roller produce friction, the silk surface of forming the hygrometric state raw silk is coating silk gum, in friction, some sericin of cocoon silk forming raw silk are crumpled around the raw silk, the hygrometric state raw silk is assembled closely; Meanwhile because the friction of godet roller and raw silk makes strand produce rotation, and the two sections strand that contacts with every godet roller is toward the different directions rotation, the hypomere raw silk is walked around behind the godet roller backward rotation again, like this, pass the raw silk that obtains behind the traveller and can not produce rotation, keep the raw silk with the conventional machining process same characteristic features, in this rotary course, moisture in the strand is distributed because of extruding, and the Wei Xiao Lei joint that has on the silk surface simultaneously can be eliminated after the rotation rubbing.
Godet roller of the present invention can slowly rotate, and initiatively drives the motion of hygrometric state raw silk in rotation process, plays the effect that the active wire feed reduces strand tension force, improves hygrometric state raw silk elongation.Advantages such as the raw silk that adopts the method to process has strand smooth surface, cross section rounding, percentage elongation is good, obvolvent is tight.
After adopting the technology of the present invention, the hygrometric state raw silk that can realize each thread keeps identical afterturn result, the strand that obtains also has identical quality, has stopped the quality discrepancy of each thread strand that manually-operated in the past causes, and this raw silk quality has positive effect to improving in batch.
Hygrometric state raw silk twisting apparatus by up and down 2 keep the godet roller of certain distances to form, 2 vertical relative motions of godet roller are through 2 afterturn effects, better effects if.As required many godet rollers can be set.
Isolated plant is assembled in the two afterturns of a kind of hygrometric state raw silk, include the end feeding wing that can lead to silk, described end feeding wing top is provided with collection thread device, following traveller successively, goes up traveller, be provided with godet roller, following godet roller up and down between the traveller, two godet rollers are up and down to be arranged, godet roller adopts the pipe structure of the hollow that can lead to hot blast, the surface has some diameters at the aperture of 3-6mm, the top of last traveller is provided with godet roller, cross winding hook, the cross winding hook is connected on the cross winding bar, and the raw silk exit of cross winding hook is provided with the raw silk winch spool.Upper and lower traveller is to have open inducement structure, and strand can be easy to put into, and easy to operately can form the hygrometric state raw silk and godet roller keeps in touch.The cross winding hook is fixed on the cross winding bar, and the cross winding bar moves back and forth about when filature, thereby forms online silk sheet.Godet roller adopts the pipe structure of hollow, can feed hot blast, and godet roller is played heat effect, also there are a large amount of hot blasts to blow out in the aperture simultaneously, can play drying when the raw silk strand contacts with godet roller, reduce the effect of raw silk moisture content, the raw silk winding shaping is had positive effect.
As preferably, described raw silk exit of going up traveller is provided with detects the displacement wheel, and the top of detecting the displacement wheel is provided with the fiber number detector, and the path of raw silk process is provided with a loose godet roller between last godet roller and the cross winding hook.The letter that is subjected to detecting the displacement wheel through the raw silk after closely the assembling migration of having a rest can make strand intermittently pass in and out the fiber number detector, judges that the raw silk size thickness also sends corresponding detection signals, realizes real-time detection and the monitoring of raw silk size.
As preferably, the last godet roller of described hollow structure, godet roller down can adopt the device of vacuum draw, and the raw silk surface moisture that produces when being close to godet roll surface and reciprocating motion siphons away, and can play the effect of reduction raw silk moisture content equally.
As preferably, described traveller down, to go up traveller and be fixed on the support, support is fixed on the cradling piece.The godet roller that contacts with the hygrometric state raw silk can about move back and forth, also can drive about following traveller fixed thereon and last traveller by cradling piece and move back and forth, all can realize hygrometric state raw silk and godet roller relative motion, in the relative motion process, realize the tight gathering to the hygrometric state raw silk, the function of distributing moisture, Xiao Chu Lei joint.
As preferably, describedly go up godet roller, the godet roller outer surface is coated with the wear-resisting anti-slip rubber of one deck down.In order to make strand be more prone to reverse, play better effect, godet roll surface of the present invention adopts the method that coats the wear-resisting anti-slip rubber of one deck to realize, the hygrometric state raw silk can be reversed along with strand and godet roller relative motion, thereby play the extruding strand, go the function except the Lei joint.
As preferably, the described end feeding wing, collection thread device, down traveller, go up traveller, go up godet roller, cross winding hook, raw silk winch spool, to detect displacement wheel, fiber number detector, a pine godet roller, support respectively be more than two.
Therefore, the present invention can realize the hygrometric state raw silk is assembled more closely easily, reduces Si Tiao Lei joint and distributes large quantity of moisture, satisfy the silk reeling technology requirement, can obviously improve the automatization level of automatic silk reeling machine by the technology of the present invention, reduce recruitment, apparatus of the present invention simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is that the K of Fig. 1 is to structural representation.
Parts, position and numbering among the figure: the end feeding wing 1, collection thread device 2, down traveller 3, go up traveller 4, go up godet roller 51, down godet roller 5, go up godet roller 6, cross winding hook 7, cross winding bar 8, raw silk winch spool 9, detect displacement wheel 10, fiber number detector 11, pine silk godet roller 12, support 13, cradling piece 14, silk 15, hygrometric state raw silk 16.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: the two afterturn method for congregating of a kind of hygrometric state raw silk of this example, according to the raw silk specification requirement, as Fig. 1, Fig. 2,1 high speed rotation is gathered into hygrometric state raw silk 16 through the end feeding wing by some silk 15, the hygrometric state raw silk 16 that contains large quantity of moisture passes collection thread device 2, warp is traveller 3 and last traveller 4 down, make hygrometric state raw silk 16 closely contact and form certain cornerite with following godet roller 51, last godet roller 5 successively, hygrometric state raw silk 16 closely contacts with upper and lower godet roller, after the godet roller heating, the raw silk strand can be dried when contacting with godet roller, reduce the raw silk moisture content.Hygrometric state raw silk and godet roller produce relative motion, when the slow rotation of godet roller and move left and right, produce to the following hygrometric state raw silk between the traveller 3 at last traveller 4 and to reverse and strand is played squeezing action, some sericin of cocoon silk of handle composition raw silk are crumpled around the raw silk in friction, the hygrometric state raw silk is assembled closely, thereby removed the Jian Si Lei joint on the large quantity of moisture that contains in the strand and strand surface, what this strand rotated is characterized as: AC section and CD section direction of rotation, the CD section is just opposite with BD section direction of rotation, when the hygrometric state raw silk from the A of following traveller to during the C place of time godet roller 5, the move left and right of godet roller or cradling piece 14 drive about following traveller fixed thereon and last traveller and move back and forth under the cause, make AC section strand reverse, the silk strand pushes under the effect of winding tension and torsional tension, form raw silk closely, strand produces turn-back by the back, C place of godet roller, make strand eliminate the twist that produces in known AC section, become the strand that does not have distortion character, but the raw silk closely that forms after this process AC section can not disperse because having cancelled the twist owing to the effect of sericin of cocoon silk, in like manner, strand is during through last godet roller 51, CD section and the also turn-back of BD section, therefore adopt not only smooth surface of raw silk that the technology of the present invention produces, and silk is assembled good.The letter that is subjected to detecting displacement wheel 10 through the raw silk after closely the assembling migration of having a rest can make strand intermittently pass in and out fiber number detector 11, judges that the raw silk size thickness also sends corresponding detection signals, realizes real-time detection and the monitoring of raw silk size.Strand passes cross winding hook 7 and is wound up on the raw silk winch spool 9 again through last godet roller 6 and Song Si godet roller 12, finishes filature work, and strand moves as shown shown in the arrow.Cross winding hook 7 is fixed on the cross winding bar 8, and the cross winding bar moves back and forth about when filature, thereby forms online silk sheet.
Isolated plant is assembled in the two afterturns of a kind of hygrometric state raw silk of this example, as Fig. 1, Fig. 2, include a plurality of end feeding wings 1 that can lead to silk 15, end feeding wing top is provided with collection thread device 2, following traveller 3 successively, goes up traveller 4, following traveller, last traveller are fixed on the support 13, and support is fixed on the cradling piece 14.Be provided with godet roller 5, following godet roller 51 up and down between the traveller, godet roller adopts the pipe structure of the hollow that can lead to hot blast, and the surface has some diameters at the aperture of 3-6mm, and godet roller is connected with the device that adopts vacuum draw.The godet roller outer surface is coated with the wear-resisting anti-slip rubber of one deck.The top of last traveller is provided with detects displacement wheel 10, the top of detecting the displacement wheel is provided with fiber number detector 11, goes up godet roller 6, the raw silk exit of last godet roller is provided with cross winding hook 7, the cross winding hook is connected on the cross winding bar 8, the path of raw silk process is provided with pine silk godet roller 12 between last godet roller and the cross winding hook, and the raw silk exit of cross winding hook is provided with raw silk winch spool 9.
After adopting the technology of the present invention, the hygrometric state raw silk that can realize each thread keeps identical afterturn result, the strand that obtains also has identical quality, has stopped the quality discrepancy of each thread strand that manually-operated in the past causes, and this raw silk quality has positive effect to improving in batch.
The above only is specific embodiments of the invention, but architectural feature of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of doing or modify all is encompassed among the claim of the present invention.
Claims (8)
1. two afterturn method for congregating of a hygrometric state raw silk, it is characterized in that described method comprises: the silk that contains large quantity of moisture passes down traveller through the end feeding wing with after collecting the thread device, S-type successively on two godet rollers that can be used for the gathering of hygrometric state raw silk then, two godet rollers are arranged up and down and 2 godet rollers are done vertical relative motion, godet roller slowly rotates, the coiling direction of motion of hygrometric state raw silk becomes plumbness with godet roller with respect to the raw silk moving direction, after the godet roller heating simultaneously, the raw silk strand can be dried when contacting with godet roller, reduce the raw silk moisture content, hygrometric state raw silk and godet roller produce friction, the silk surface of forming the hygrometric state raw silk is coating silk gum, in friction, some sericin of cocoon silk forming raw silk are crumpled around the raw silk, the hygrometric state raw silk is assembled closely; Meanwhile because the friction of godet roller and raw silk makes strand produce rotation, and the two sections strand that contacts with every godet roller is toward the different directions rotation, the hypomere raw silk is walked around behind the godet roller backward rotation again, like this, pass the raw silk that obtains behind the traveller and can not produce rotation, keep the raw silk with the conventional machining process same characteristic features, in this rotary course, moisture in the strand is distributed because of extruding, and the Wei Xiao Lei joint that has on the silk surface simultaneously can be eliminated after the rotation rubbing.
2. a right to use requires the isolated plant of the two afterturn method for congregating of 1 described hygrometric state raw silk, include the end feeding wing (1) that can lead to silk, it is characterized in that the described end feeding wing (1) top is provided with collection thread device (2) successively, following traveller (3), last traveller (4), be provided with godet roller (51) up and down between the traveller, following godet roller (5), two godet rollers are up and down to be arranged, godet roller adopts the pipe structure of the hollow that can lead to hot blast, the surface has some diameters at the aperture of 3-6mm, the top of last traveller is provided with godet roller (6), cross winding hook (7), the cross winding hook is connected on the cross winding bar (8), and the raw silk exit of cross winding hook is provided with raw silk winch spool (9).
3. isolated plant is assembled in the two afterturns of a kind of hygrometric state raw silk according to claim 2, it is characterized in that described raw silk exit of going up traveller (4) is provided with detection displacement wheel (10), the top of detecting the displacement wheel is provided with fiber number detector (11), and the path of raw silk process is provided with pine silk godet roller (12) between last godet roller (6) and the cross winding hook (7).
4. assemble isolated plant according to claim 2 or the two afterturns of 3 described a kind of hygrometric state raw silks, it is characterized in that the last godet roller (51) of described hollow structure, following godet roller (5) are connected with the device that adopts vacuum draw.
5. assemble isolated plant according to claim 2 or the two afterturns of 3 described a kind of hygrometric state raw silks, it is characterized in that described following traveller (3), last traveller (4) are fixed on the support (13), support is fixed on the cradling piece (14).
6. assemble isolated plant according to claim 2 or the two afterturns of 3 described a kind of hygrometric state raw silks, it is characterized in that described upward godet roller (51), following godet roller (5) outer surface are coated with the wear-resisting anti-slip rubber of one deck.
7. isolated plant is assembled in two afterturns according to claim 2 or 3 described a kind of hygrometric state raw silks, it is characterized in that the described end feeding wing (1), collection thread device (2), down traveller (3), go up traveller (4), go up godet roller (6), cross winding hook (7), raw silk winch spool (9), detect displacement wheel (10), fiber number detector (11), a pine silk godet roller (12) respectively is more than two.
8. isolated plant is assembled in the two afterturns of a kind of hygrometric state raw silk according to claim 5, it is characterized in that described support (13) is more than two.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310097020.0A CN103233278B (en) | 2013-03-26 | 2013-03-26 | The two afterturn method for congregating of a kind of hygrometric state raw silk and special purpose device |
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| CN201310097020.0A CN103233278B (en) | 2013-03-26 | 2013-03-26 | The two afterturn method for congregating of a kind of hygrometric state raw silk and special purpose device |
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| CN103233278A true CN103233278A (en) | 2013-08-07 |
| CN103233278B CN103233278B (en) | 2015-09-16 |
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Cited By (3)
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| CN105821541A (en) * | 2016-04-12 | 2016-08-03 | 浙江理工大学 | Croisure-replacing parallel block filament false twisting device |
| CN105839198A (en) * | 2016-04-12 | 2016-08-10 | 浙江理工大学 | Winding type extruding and twisting device for silks |
| CN108193288A (en) * | 2018-03-07 | 2018-06-22 | 浙江理工大学 | A kind of reciprocal beating mechanism |
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| CN105839198A (en) * | 2016-04-12 | 2016-08-10 | 浙江理工大学 | Winding type extruding and twisting device for silks |
| CN108193288A (en) * | 2018-03-07 | 2018-06-22 | 浙江理工大学 | A kind of reciprocal beating mechanism |
| CN108193288B (en) * | 2018-03-07 | 2023-08-29 | 浙江理工大学 | Reciprocating end groping mechanism |
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| CN103233278B (en) | 2015-09-16 |
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