CN1100697A - Press bobbin for yarn treatment - Google Patents
Press bobbin for yarn treatment Download PDFInfo
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- CN1100697A CN1100697A CN 93118295 CN93118295A CN1100697A CN 1100697 A CN1100697 A CN 1100697A CN 93118295 CN93118295 CN 93118295 CN 93118295 A CN93118295 A CN 93118295A CN 1100697 A CN1100697 A CN 1100697A
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- bobbin
- vertical plate
- compression
- horizontal frame
- plate spare
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Abstract
There is provided a kind of compressive cylinder made from synthetic resin, it includes upper ring, lower ring, equally spaced vertical frames which stand at the periphery, ring-shaped horizontal frames between the upper ring and the lower ring, and a number of vertical pieces which are installed on the horizontal frames and the upper and lower rings to adjust the compression and act as position limiters, the height of the vertical pieces is one half of the spacing between two adjacent horizontal frames, the said cylinder can be compressed uniformly and is suitable for use in yarn processing.
Description
The present invention relates to a kind ofly be used in carrying out to avoid yarn to sting when yarn treatment for example dyes and be clipped in the coiling bobbin and make the compression degree of yarn evenly reach smooth and easy thus and compression bobbin uniform processing.
Usually, cheese dyeing is put a spacer ring on each spindle and each bobbin stacked is each other carried out by yarn being made on taper shape or the cylindrical paralled cheese yarn network also the doff bobbin is installed to together between adjacent doff, bobbin.
Yet owing to dissipation or other reason at the tension force that yarn is applied around to bobbin the time, the density of yarn just changes inevitably.Not only from difference between each doff bobbin can see that and can see from each single doff bobbin, this just becomes the uneven major cause of dyeing.
Obtain uniform dyeing in order to eliminate uneven dyeing and have ever made and allly after yarn takes up, compress the doff bobbin in the axial direction, correspondingly proposed multiple bobbin and method so that thread density reaches uniform trial.Such example comprises: a kind of compression bobbin that has many through holes that flow through around the confession treat liquid of its periphery setting also can compress in the axial direction; A kind of fact that will early shrink than centre portion in view of two end of compression bobbin of evenly shrinking with regard to each several part and make centre portion than two end portions have bigger contractility, than the improved compression bobbin of above-mentioned bobbin; Stack with multilayer under the compressed situation of state at bobbin, be used for reaching thus the method for even compression, just thisly take in view of as not, doing the fact that the compression degree of centre each layer bobbin then descends by the amplitude that between the compressible bobbin of each layer in the middle of each incompressible bobbin is placed on the compression degree of the bobbin that stacks is adjusted to a qualification.
Yet the problem that above-mentioned compression-type bobbin exists is, when the bobbin that takes up yarn is compressed, be not used in the structure of placing restrictions on of the compression degree of adjusting bobbin, thereby inhomogeneous being easy to of compression produces; And when compression the in-to-in yarn can be snapped between the ring-type horizontal frame that is clipped in above-mentioned bobbin and yarn is being snapped handle under the state of folder this to hinder and uniform processing in the smooth and easy of yarn.
Therefore the present invention be to design a kind of when having the structure that can eliminate inhomogeneous compression and can stop compression yarn be snapped the compression bobbin that is used for yarn treatment of the structure of folder.
Thereby a basic purpose of the present invention provides and can not only make compression degree evenly carry out yarn treatment under the folder state, and can realize the even compression bobbin of yarn treatment smoothly to guarantee the uniform space of flowing through for treat liquid and can stop yarn to be stung to be clipped in to avoid on the bobbin stinging at yarn in one.
According to the present invention, a kind of compression bobbin made from synthetic resin that is used for yarn treatment is provided, it comprises mutually with a needed distance with the opposed a pair of upper and lower end ring of relativeness on even keel; That several axially are provided with in parallel to each other, as circumferentially to be connected with the end ring equally spacedly vertical frame that is suitable for the zigzag fashion distortion when being compressed; And several are parallel to end ring in the mode of intersecting with vertical frame and are arranged on therebetween ring-type horizontal frame equally spacedly, so just form a cylindric framework, it is characterized in that this framework also comprises multiple row vertical plate spare of compression degree that is used to adjust bobbin as detainer when axial compression.The height of each of these vertical plate spares all equals half of interval between any two adjacent level frameworks, or arbitraryly do not hold horizontal frame and be adjacent half of spacing between arbitrary end ring of setting, and the whole length at the bobbin that extends to lower loop from top ring is vertically set on the upper and lower surface of each ring-type horizontal frame and arbitrary end ring, so that these vertical plate spares can alternately be discharged between any two the adjacent level frameworks between the adjacent arbitrarily vertical frame in the mode that staggers.When bobbin was subjected to axial compression, each routine vertical plate spare was suitable for conflicting on intervenient each horizontal frame, and the adjacent row of vertical plate spare all are to be fixed on therebetween the horizontal frame in relative mode, so just form each vertical plate spare linearly.
Each of vertical plate spare all is the shape of four rib truncated cones, its vertex of a cone or face upward or downward, and the inner radial surface of each vertical plate spare is concordant with the internal circular surfaces of tubular framework, and the radially-outer surface of each vertical plate spare radially is positioned within the external peripheral surface of tubular framework, any two horizontal adjacent vertical plate spares with mutually opposite with respect to, the angle of the radial direction of bobbin and face.
Preferably at least at the vertical plate spare between lower loop and the adjacent with it ring-type horizontal frame under is provided with inside top, the footpath of each vertical plate spare and lower loop or the inner radial surface of the horizontal frame is connected with each other auxiliary fin.Adopt auxiliary this addition thereto of fin can guarantee the homogeneity of bobbin its compression degree when being subjected to axial compression and the yarn when avoiding compressing is reliably stung folder, if also will taking place, this yarn stings folder, it be likely occur in lower loop and under horizontal frame between, homogeneity when so just having improved yarn treatment and smoothness.
This auxiliary fin can also be located on top ring and the adjacent with it vertical plate spare of going up most between any two adjacent horizontal frames between the ring-type horizontal frame or that be located at the bobbin zone line.
The compression bobbin of structure is by when last yarn and axial compression like this, bobbin just is such state: the bending of vertical frame indention, ring-type horizontal frame adjacent one another are trends towards moving with relative direction, and any two routine vertical plate spares that alternately are arranged between two horizontal frames between any adjacent vertical frame are conflicted on the both sides of each horizontal frame therebetween in relative mode, form two vertical straight member with these every row.
Also be provided with at bobbin under the situation of auxiliary fin, be adjacent to laterally be arranged on that auxiliary fin between the adjacent vertical frame tilts and form the shape of a parallelogram with their vertical plate spare, and finally topple over and become be parallel to lower loop and under horizontal frame and do not rupture.
Because the result of compression, multiple row vertical plate spare plays a limiting device effect, and it is being adjusted the compression degree of bobbin and is making the compression of bobbin even.Around thereon yarn also with by with a kind of uniform state compression.
And vertical plate spare itself or can prevent that with auxiliary fin yarn from entering the inside of bobbin, thereby yarn can not take place sting the folder phenomenon.
The uniform yarn treatment and can not produce yarn and sting and be clipped in the bobbin with regard to realizing smooth and easy like this.
Illustrate in greater detail the present invention below in conjunction with accompanying drawing.
Fig. 1 is the front-view schematic diagram that adopts a compression cylinder sub-instance of the present invention;
Fig. 2 is the enlarged perspective of the part of Fig. 1;
Fig. 3 is a scheme drawing of a kind of compressive state of the bobbin in the presentation graphs 1;
Fig. 4 is the front-view schematic diagram that adopts another example of a compression bobbin of the present invention;
Fig. 5 is the magnification fluoroscopy scheme drawing of the bottom of presentation graphs 4;
Fig. 6 is the scheme drawing of a kind of state of its underpart when being compressed of the bobbin in the presentation graphs 5;
Fig. 7 is the scheme drawing of a kind of compressive state of the compression bobbin in the presentation graphs 4.
In whole accompanying drawings and explanation, identical structural element is indicated with identical label with parts.
In Fig. 1 to 3, label 1,2 expression a pair of mutually and the opposite be arranged on upper and lower end ring on the bobbin two ends, label 4 be illustrated in the cylindrical surface that comprises end ring 1,2 be connected with end ring 1,2, each other parallel, axially extend and several vertical frames equidistantly circumferentially to be provided with, label 3 expression thing row be provided with equally spacedly in end ring 1,2 and between them and with the intersect vertically ring-type horizontal frame of extension of vertical frame 4.Like this, end ring 1,2, vertical frame 4 and ring-type horizontal frame 3 have just constituted the grid-like framework of bobbin of the present invention.
Bobbin is normally with Unitarily molded the forming of thermoplastic base resin of a kind of for example polypropylene, polyethylene and so on.
End ring the 1, the 2nd is faced ground mutually with a spacing setting that needs, and has determined the length of bobbin thus.The perpendicular end surface of end ring 1,2 is flat and smooth and forms upper and lower part 1a, the 2a with good fit ability, so that can match by that part with this another bobbin of partial sum of a bobbin and each bobbin repeatedly be banked out.Repeatedly push away if insert a spacer ring between bobbin, just nature may form the end face of end ring 1,2 by different way.
In the example shown in Fig. 1 to 3, vertical frame 4 makes the compression of bobbin easy with the junction of not holding horizontal frame 3 that is adjacent to two end ring 1,2 and never hold horizontal pane to erect every the junction of a horizontal frame and horizontal frame 3 bending forming V-shape with this.
Between any two-phase neighbour's vertical frame 4,4, be provided with on the horizontal frame 3,3 vertical plate spare 5,6 or 5 ', 6 '.Each vertical plate spare 5,6 all from each horizontal frame 3 upwards and half and the sheet spare on a horizontal frame 3,3 that extend to the spacing of horizontal frame 3,3 down form a line (5,6,5,6 ...) such two file vertical plate spares 5,5 that just in the whole length of bobbin, between any two adjacent vertical frames 4,4, are formed with ... with 6,6 ...
When bobbin is subjected to axial compression, vertical plate spare 5,6 just with relative mode (5,5, 6,6 ...) from vertical lamellar body 5,5; 6, on horizontal frame 3 is conflicted in the both sides of the horizontal frame of each between 63, so just can limit compression degree (Fig. 3).
Each vertical plate spare 5,6,5 ', 6 ' all be configured as shown in Figure 2 be the four rib truncateds cone basically, conehead or face upward or downward.The inner outline of vertical plate spare 5,6 flushes with the circle tube inner wall that is limited by two end ring 1,2, vertical frame 4 and ring-type horizontal frame 3, and its radially outer contour is not concordant with the cylindrical outer wall of bobbin, but be positioned within it diametrically.
In Fig. 2, mutually laterally adjacent vertical plate spare 5,5 between any three adjacent vertical frames 4,4,4 ' or 6,6 ' alternately have the different radially-outer surface of face area, but, identical skin area and identical shape are arranged certainly as long as they can bear compressive force.Yet, laterally adjacent vertical plate spare 5,5 ' or 6,6 ' preferably opposed with mutually opposite angle radially with respect to bobbin.This can prevent effectively that bobbin produces the trend of distortion when bobbin is exerted pressure.
When the yarn treatment of carrying out with above-mentioned bobbin as dyeing at first, with pending yarn be with high or the highest as far as possible tension force tightly on bobbin.
On bobbin, exert pressure, thereby the wrap wire layer that bobbin shaft is made progress produces compression to it.Simultaneously, vertical frame 4 is bent to waveform and vertical plate spare 5,5; 6,6 as shown in Figure 3 toward each other, just presses length of having lacked bobbin and the tension force that has loosened each wire winding layer with this.
When tension force loosened, the yarn on bobbin was also loose, if do not stop the measure that prevents of yarn fall home, yarn will enter in the bobbin between horizontal frame 3,3.But, in the present invention, vertical plate spare 5,6 or 5 ', 6 ' be provided with to such an extent that lean on into together, form and a kind ofly between horizontal frame 3,3, stop measure.Therefore, can stop yarn to sting folder thereby yarn treatment when yarn tension loosens can be smooth and easy and carry out equably.
Another example of compression bobbin is shown in Fig. 4 to 7.
In this example, the structure of compression bobbin is similar to above-mentioned example, has only with promptly: the vertical plate spare 5,6 between lower loop 2 and the adjacent with it ring-type horizontal frame 3 under; 5 ', 6 ' be provided with shown in Figure 4 and 5 with the interior top of vertical plate spare and lower loop 2 or the rectilinear auxiliary fin 7 that is connected with each other of the inside face of the horizontal frame 3.The structure of this bobbin is identical with the fwd example except that auxiliary fin 7 with function, therefore needn't add explanation again.
In this example, the position that auxiliary fin 7 is provided with is at lower loop 2 and a zone between the ring-type horizontal frame 3, but be not limited to this zone, can also top ring 1 and adjacent with it go up most between the ring-type horizontal frame 3 and/or two any adjacent ring-type horizontal frames 3,3 at the zone line of bobbin between auxiliary fin additionally is set.
At bobbin during by axial compression, auxiliary fin 7 just between any two adjacent vertical frames 4 together with vertical plate spare 5,6; 5 ', 6 ' together crooked and present a capable tetragonal shape of water, as shown in Figure 6, and be compressed into tilt state as shown in Figure 7 at last and do not rupture, in this process, parallelogram just becomes gradually and is rectangle.Owing to be to make with synthetic resin, auxiliary fin 7 has the stretch ratio of resin itself, therefore can realize assisting the submissive compression of fin and does not rupture.
When the yarn treatment of carrying out with the bobbin that is provided with this auxiliary fin as dyeing, yarn be with high as far as possible tension force on bobbin, the bobbin that is wound with thread layers on its of such formation is carried out axial compression as the situation of precedent.At this moment, auxiliary fin 7 just tilts, the both sides that form parallelogram become at last be arranged essentially parallel to ring-type horizontal frame 3 and lower loop 2(Fig. 6).On the other hand, the thread layers on the bobbin loose and from the vertical plate spare 5 and the 6(5 ' and 6 ' of horizontal adjacent setting) between enter in the bobbin.
At bobbin during by axial compression, the entering in bobbin of the thread layers between the adjacent vertical plate spare 5,6 is most of by the vertical plate spare 5,6,5 ' 6 on each horizontal frame 3 of conflicting ' stop.Yet also have this situation: thread layers is clipped in the bobbin from entering in the bobbin and still sting after compression between the laterally adjacent vertical plate spare 5,6.
This trend of entering of thread layers may be most commonly in lower loop 2 and under horizontal frame 3 between, also occur in sometimes between top ring 1 and the adjacent horizontal frame of going up most 3, and the two-phase of rare centre portion at bobbin borders on the river between the flat frame 3.This be because at lower loop and the thread layers at place, the bottom between the horizontal frame when loose, have bigger freedom of movement, thereby when bobbin is installed on the spindle, be subject to vibrations, therefore be easy to move down.
Be arranged on lower loop 2 and under horizontal frame 3 between auxiliary fin 7 since they be all the time across vertical plate spare 5,5 '; 6,6 ' and lower loop 2 between vertical space, therefore one prevent entering of thread layers surely.
Like this, in this example, the phenomenon that yarn entered and stung the folder bobbin during compression just can prevent reliably, and therefore, and just can be smooth and easy and carry out equably as the yarn treatment that dyes and so on.
As mentioned above, compression bobbin of the present invention is provided with the compression degree that is used for adjusting equably bobbin and the vertical plate spare of the limiting device during as axial compression or also have the easily curved auxiliary fin of the lateral clearance that is used for stopping all the time between the vertical plate spare concurrently.Therefore, when this bobbin is used for yarn treatment, compressed bobbin has open spaces of the same area on the whole length of bobbin, treat liquid can be equably from these spatial flow mistakes, and its vertical plate spare or can eliminate yarn reliably together with auxiliary fin and enter possibility in the bobbin.Therefore, can prevent fully that yarn stings folder, guarantee yarn treatment smoothly.In addition, the yarn qualities that can obtain.
By changing and change the shape of vertical plate spare and auxiliary fin, the effect that can improve compression efficiency and stop yarn to sting folder.
Claims (4)
1, a kind of compression bobbin made from synthetic resin that is used for yarn treatment, it comprises: a pair of with the mutual opposed upper and lower end ring of a required separation distance on even keel; Several axially are provided with in parallel to each other and circumferentially interconnect with described end ring equally spacedly and be suitable for being deformed into zigzag vertical frame when being subjected to axial compression; Several with parallel two end ring of mode that intersect with vertical frame and with spacing be arranged on therebetween ring-type horizontal frame, so just, form a framework cylindraceous, described framework comprise also that ordered series of numbers is used to adjust the compression degree of bobbin and when bobbin is subjected to axial compression as the vertical plate spare of limiting device, the height of described vertical plate spare equal half or arbitrary terminal horizontal framework of distance between any two adjacent level frameworks and arbitrary end ring of being adjacent to it be provided with between half of spacing, and whole the above vertical plate spare of bobbin length of crossing over the distance between two end ring vertically be located at each circular horizontal frame and arbitrary end ring on, on the lower surface, so that vertical plate spare can alternately be arranged with interlace mode between the adjacent circular horizontal frame between any two adjacent vertical frames at any two successively; The vertical plate spare of each row when bobbin is subjected to axial compression, is suitable for conflicting on the two sides of each horizontal frame therebetween with relative mode, forms each Surface Vertical body like this.
2, the compression bobbin that is used for yarn treatment as claimed in claim 1, it is characterized in that, a described vertical plate spare all presents butt rectangular pyramid shape, its vertex of a cone end faces upward or downward, and its footpath inwardly profile concordant with the inner circumferential surface of cylindric framework with and radially outline be positioned within the external peripheral surface of cylindric framework, and anticipate any two horizontal adjacent vertical plate spares with mutually opposite with respect to bobbin angle radially and face.
3, the compression bobbin that is used for yarn treatment as claimed in claim 2 is characterized in that, described any two horizontal adjacent vertical plate spares radially have the mutually different step surface of skin area on the outline.
4, the compression bobbin that is used for yarn treatment as claimed in claim 2, it is characterized in that, the vertical plate spare between lower loop at least and the adjacent with it ring-type horizontal frame under also handlebar vertical plate spare and under horizontal frame or the auxiliary fin that couples together of lower loop, described auxiliary fin each all from the inside top, a footpath of described vertical plate spare vertically extend to lower loop or under the ring-type horizontal frame inner radial surface and when being subjected to axial compression, be suitable for submissive shift into be parallel to lower loop and under horizontal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93118295A CN1044699C (en) | 1993-09-25 | 1993-09-25 | Press bobbin for yarn treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93118295A CN1044699C (en) | 1993-09-25 | 1993-09-25 | Press bobbin for yarn treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1100697A true CN1100697A (en) | 1995-03-29 |
| CN1044699C CN1044699C (en) | 1999-08-18 |
Family
ID=4992404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93118295A Expired - Lifetime CN1044699C (en) | 1993-09-25 | 1993-09-25 | Press bobbin for yarn treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1044699C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101815A (en) * | 2012-12-11 | 2013-05-15 | 吴江兰瑞特纺织品有限公司 | Spinning bobbin |
| CN104495520A (en) * | 2014-12-26 | 2015-04-08 | 杨素环 | Yarn cylinder preventing yarns from hanging up |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5655172Y2 (en) * | 1979-04-27 | 1981-12-23 | ||
| IT1217969B (en) * | 1988-06-30 | 1990-03-30 | Tubettificio Europa Spa | SPOOL FOR YARNS, WITH CONTROLLED AXIAL COMPRESSIBILITY |
| DE3844006A1 (en) * | 1988-12-27 | 1990-07-05 | Adolff Emil Plastic Gmbh | PRESS RELEASE |
| IT1243177B (en) * | 1990-07-30 | 1994-05-24 | Tubettificio Europa Spa | Axially compressible tube for winding yarns |
-
1993
- 1993-09-25 CN CN93118295A patent/CN1044699C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101815A (en) * | 2012-12-11 | 2013-05-15 | 吴江兰瑞特纺织品有限公司 | Spinning bobbin |
| CN103101815B (en) * | 2012-12-11 | 2015-07-01 | 吴江市锦亿嘉纺织品有限公司 | Spinning bobbin |
| CN104495520A (en) * | 2014-12-26 | 2015-04-08 | 杨素环 | Yarn cylinder preventing yarns from hanging up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1044699C (en) | 1999-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130925 Granted publication date: 19990818 |