CN1876538A - Bobbin-winding machine with improved yarn guiding device - Google Patents
Bobbin-winding machine with improved yarn guiding device Download PDFInfo
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- CN1876538A CN1876538A CN 200510089606 CN200510089606A CN1876538A CN 1876538 A CN1876538 A CN 1876538A CN 200510089606 CN200510089606 CN 200510089606 CN 200510089606 A CN200510089606 A CN 200510089606A CN 1876538 A CN1876538 A CN 1876538A
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- yarn
- bobbin
- connecting device
- belt
- winding machine
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Abstract
The invention relates to a bobbin winder (1) which comprises a yarn guider (5) parallel with the rotation axle of yarn cylinder (2), wherein said guider can move in different directions while the yarn is coiled on the yarn cylinder; said yarn guider (5) also comprises a slide support (6) sliding on the guide plate (7) and a connector (8) connected to two band materials, chains or belts (9, 10) which can continuous move at reversed directions driven by themselves motors (11, 12); in moving, the yarn guider (5) can be selectively to connected with one of belts (9, 10); the control unit (22) controls the motors (11, 12) and detects the reverse position of yarn guider (5), to produce the yarn cylinder with different lengths and different coiling types.
Description
Technical field
The present invention relates to a kind of bobbin-winding machine that has improved yarn guiding device.
Background technology
As everyone knows, bobbin-winding machine is a kind of such equipment: from a big spindle unwinding yarn and around yarn assemble awl or yarn tube with reel for yarn around the yarn yarn tube that makes it to form big or reduced size, thereby provide most realistic needs for subsequent applications.
According to the requirement of subsequent applications, described yarn tube can be cylindrical, frustum taper or other shapes.The important factor of other that forms above-mentioned yarn tube is speed, tensile force, density and the distribution form of unwinding.
In all scenario, in order to make above-mentioned yarn tube, preferably, with the yarn guiding device yarn that leads by rights.In the diverse ways that yarn is wound on the yarn tube, laterally or the screw winding law regulation: when yarn tube during around its rotational, feeding yarns and supply with yarn along yarn tube axis from the side, yarn guiding device wherein crank motion on the axis of a pivot center that is parallel to the yarn tube at a yarn guiding device or under a guiding that has a spiral fluted roller.
For above-mentioned yarn guiding device, described crank motion can obtain by mechanical type or electronic type, and this motion can match with the rotation of yarn tube, thereby avoids making yarn to distribute at random.
For example, when the yarn guiding device counter motion,, need to reduce the rotating speed of yarn tube in order to prevent yarn at the end of yarn tube overwind.
Mechanical type is handled the wearing and tearing that problem is the movable parts of yarn guiding device of yarn guiding device, and needs to change the different distributions that specific mechanical part obtains different yarn tube length degree and/or obtains yarn.
Therefore people have introduced the yarn guiding device based on the electronic or electron steering of rotation or linear electric motors or electromagnetism.
An example that has the bobbin-winding machine of this type of yarn guiding device can be from document EP-0808791B1, knows among EP-0838422B1 and the EP-1219560.
To electrodynamic type or in the control of the yarn guiding device of handling electronically, a main problem need mentioning is the particularity of the reverse position that moves of yarn guiding device and the accuracy problem of reverse mobile required time.
For addressing this problem, people have done a kind of trial: can very fast acceleration after the reversing of motion in order to make yarn guiding device, and employing can provide the special motor or the magnet of great power or moment of torsion.
On the one hand, because the needed time of yarn guiding device counter motion is reduced under the limit, on the other hand owing to needs quite expensive electric power or electronic unit, so, even these top solutions also fail to be entirely satisfactory.
Another kind of bobbin-winding machine can be from for example patent US-3294327, know among US-3565359 and the US-4674695, this bobbin-winding machine has a yarn guiding device, and this guide piece can use a band or chain to have the two parts that carry out continuous reverse motions or makes two piece of tape or chain as the anti-motion of continuous phase.
This yarn guiding device selectively is connected in these belts or the chain in one way to obtain the snap back of motion.There is the reliability problems that is connected to belt or chain in such bobbin-winding machine, and may since can only make a kind of regular length, have the yarn tube that intersects winding yarn, thereby the alerting ability that the yarn tube is produced is very poor.
Summary of the invention
One object of the present invention is to provide a kind of bobbin-winding machine that has improved yarn guiding device, and it can make the reversed time of yarn guiding device minimize by the multiple possibility that the different length that twines the yarn tube and different modes are provided.
Another object of the present invention is to provide a kind of bobbin-winding machine that uses conventional, with low cost, electric power for ease of maintenaince or electronic building brick.
Another object of the present invention is to provide a kind of bobbin-winding machine that has yarn guiding device, yarn guiding device compact conformation wherein, the operation nimble, can adapt to different needs.
In one aspect of the invention, a kind of bobbin-winding machine that has yarn guiding device as claimed in claim 1 is disclosed.
Dependent claims relates to preferred, advantageous embodiments of the present invention.
Description of drawings
The mode by example is merely provided but the present invention of being not limited to this makes statement below in conjunction with accompanying drawing, wherein:
Fig. 1 is the front elevation that has the bobbin-winding machine of improved yarn guiding device according to of the present invention;
Fig. 2 and Fig. 3 illustrate according to the yarn guiding device of Fig. 1 two schematic top plan view in two reversal phase of yarn guide motion, have wherein removed some parts to describe the other parts.
The specific embodiment
With reference to the accompanying drawings, the bobbin-winding machine that has improved yarn guiding device represents that with reference number 1 it comprises a yarn yarn tube 2 that is arranged on the turning cylinder 3, and yarn tube 2 is driven successively by motor 4 or a tangent line pressure roller 4a.Bobbin-winding machine 1 also comprises a yarn guiding device 5, and it has a guide plate to promote the winding of yarn on yarn tube 2.
Yarn guiding device 5 comprises the sliding rack 6 of a motion on guide plate 7, its centering guide basically with the parallel axes of yarn tube 2.
Sliding rack 6 is provided with first connecting device 8 that is used for two bands, chain or belt 9,10; Belt 9,10 is realized a continuous reverse motions under corresponding motor 11,12 drives, and sliding rack 6 is moved between two positions " A " and " B ".
Belt 9,10 preferably stacks together, and they all are wound on two wheels or the pulley, and wherein one of two wheels is idle pulley, and another one is for connecting the drive wheel of corresponding motor 11,12.
Belt 9,10 includes second connecting device 13,14, and they are alternately with 8 collaborative works of first connecting device.
Sliding rack 6 changes to another belt of connection from connecting a belt for convenience, and strut member 15,16 (being illustrated as plate) can be set, and when the connection of sliding rack 6 changed motion, above-mentioned strut member limited may moving of belt 9,10.Particularly, strut member 15,16 provides support and with the swing of restriction belt 9,10, makes to avoid belt 9,10 excessively moving transversely.The position of strut member 15,16 is located substantially near position " A " and " B ", and these positions are corresponding to the connection conversion part of second device 13,14 with first device 8.
Position " A " and " B " have shown the joining of second connecting device 13,14, but also are the functions of the coiling length L of yarn tube 2.Described position " A " and " B " are unfixing but changeable, and all can change in sliding rack 6 strokes.For obtaining this effect, change two belts 9,10 or just the moving velocity of one of them belt is just enough.
For example, position " A " is nearest apart from the center of yarn tube 2 if desired, can reduce the moving velocity of belt 10 or the moving velocity of raising belt 9, or the moving velocity of reduction belt 10 also also improves simultaneously the moving velocity of belt 9.
In the illustrated embodiment, first connecting device 8 and second connecting device the 13, the 14th, mechanical type is connected, but clearly also can be with the connecting device of other type, for example electromechanical, electromagnetic type, magnetic-type or the like.
In more detail, first connecting device 8 comprises that each all comprises a slide block 18,19 with sliding rack 6 bonded assembly pivots 17, the second connecting devices 13,14, and slide block 18,19 faces with each other, and when slide block 18,19 intersects, can alternately hold pivot 17.
In the practical application, when slide block 18,19 in the position " A " and " B " when locating to intersect, because the special surface shape of each slide block 18,19, pivot 17 has just changed the slide block that is connected.
As shown in the figure, each slide block 18,19 comprises two surperficial 18a, 18b; 19a, 19b.18a, 19a have the bight that can brake pivot 17 on the surface.In fact each surperficial 18a, 19a all is positioned at the downstream of the moving direction of each root belt 9,10, has so just formed a restriction that drags to pivot 17, on the other hand, surperficial 18b in addition, 19b is rounded, and they play the effect of the guiding shape that is used for pivot 17 conversion.Belt 9,10 must move on two parts: the part that length is less is included between position " A " and " B " and also represents that with reference number 20 it is equivalent to the coiling length L of yarn tube 2 basically; With long another part that reference number 21 is represented, it is equivalent to the outer side path part of position " A " and " B ".
Because second connecting device 13,14 has to intersect at a some place, wish yarn guiding device 5 counter motions at this some place, therefore " A " and " B " locates in the position, motor 11 and 12 must make in the belt 9,10 quicken to move periodically, thereby improve the moving velocity on long part 21, and make with in bonded assembly first connecting device 8 one of in second device 13,14 and second device 14,13 another and arrive the reverse position of motion simultaneously.
Therefore, second connecting device 13,14 moves past part 20 and 21 in the identical time " t ", wherein should the time except that other factors, by the winding speed decision of yarn tube 2.
Control unit 22 controls are used for the motor 11,12 of driving belt 9,10 and are used to rotate the motor 4 of yarn tube 2.
By means of the motor 11,12 that is used for driving belt 9,10 and the control unit that is used to rotate the motor 4 of yarn tube 2, also may obtain difform yarn yarn tube.
By the moving velocity homogeneous of the belt 9,10 in the winding part 20 that keeps yarn tube 2, can obtain the yarn tube 2 of cross winding.
Moving velocity by the belt 9,10 in the above-mentioned winding part 20 that makes yarn tube 2 is inhomogeneous, can obtain yarn cone, double end awl yarn tube or the like.
It should be noted that under the situation that does not need the mapped structure element,, just can obtain to have difform yarn tube 2 only by utilizing the suitably control unit 22 of drive motor 11,12.
On the other hand, with comparing with the existing solution of motor or magnet direct drive yarn guiding device, owing to there is not the motion of transmitting device to be detained constantly, the reverse moving velocity of yarn guiding device is obviously bigger.
In fact, according to the present invention, two belts 9,10 are done unidirectional moving along opposite direction, and---except needing slight the acceleration for move past the longest part 21 when moving past part 20---motor 11,12 that drags belt 9,10 does not stop and makes yarn guiding device 5 do counter motion, and yarn guiding device 5 has been changed and the different connections that drags band.Therefore according to the present invention, it is possible that the advantage of the speed aspect of yarn guiding device and the advantage that can realize the control variety aspect of electronic or electronic operation yarn guiding device are combined, and yarn guiding device wherein is subjected to the Mechanical Driven of two unidirectional moving belts moving in opposite direction.
Reference numeral
1 bobbin-winding machine
2 yarn tubes
3 Zhou
4 motors
4a tangent line pressure roller
5 yarn guiding devices
6 sliding racks
7 guide plates
8 first connecting devices
9,10 belts
11,12 belt drive motors
13,14 second connecting devices
15,16 limit the roller that belt 9 moves
17 pivots
18,19 slide blocks
18a, 18b, 19a, 19b shoe surface
The part that 20 length are less
The part that 21 length are bigger
22 control units
Claims (10)
1, a kind of bobbin-winding machine (1) that has improved yarn guiding device, it is used for producing reel for yarn around the yarn tube (2) of length for (L), yarn tube (2) is arranged on the turning cylinder (3), and by electric machine (4,4a) drive, this yarn guiding device (5) comprises a sliding rack (6) that go up to slide at guide plate (7), its centering guide (7) basically with the parallel axes of yarn tube (2), sliding rack (6) is provided with first connecting device (8); Two belts (9,10) drive direction that lower edge one is arranged essentially parallel to guide plate (7) reverse motions continuously at separately drive motor (11,12), and first connecting device (8) is alternately with second connecting device (13 that is transmitted by belt (9,10); 14) cooperation in is characterized in that sliding rack (6) is at second connecting device (13; 14) effect one of in is moved down, in a setting-up time (t), sliding rack (6) moves through the inside (20) between two reverse positions " A " and " B ", and described part (20) is close to yarn tube (2) and is corresponded essentially to the coiling length (L) of yarn tube (2); In identical setting-up time (t), second connecting device (13; The part (21) in another shift position " A " 14) and the outside of " B " makes with second connecting device (13; 14) bonded assembly first connecting device (8) in and second connecting device (14; 13) another in be in-position " A " or " B " simultaneously.
2, bobbin-winding machine as claimed in claim 1 (1) is characterized in that, belt (9,10) stacked and each all be wound on two wheels or the pulley, wherein, one of two wheels is idle pulley, another one is and separately motor (11,12) bonded assembly drive wheel.
3, bobbin-winding machine as claimed in claim 1 or 2 (1), it is characterized in that, be used for driving belt (9,10) motor (11,12) be subjected to the control of a control unit (22), this control unit control belt (9,10) thus the moving velocity of moving velocity control sliding rack (6) and position " A " and/or position " B " that sliding rack (6) oppositely moves.
4, bobbin-winding machine as claimed in claim 3 (1) is characterized in that, control unit (22) control be used to drive yarn tube (2) electric machine (4,4a).
As claim 3 or 4 described bobbin-winding machines (1), it is characterized in that 5, control unit (22) makes belt (9,10) have a uniform moving velocity in part (20), thereby obtain the cylindrical yarn tube (2) of cross winding.
As claim 3 or 4 described bobbin-winding machines (1), it is characterized in that 6, control unit (22) makes belt (9,10) have a moving velocity heterogeneous in part (20), thereby obtain the yarn tube (2) of taper, double end taper or other shapes.
As the described bobbin-winding machine of above-mentioned arbitrary claim (1), it is characterized in that 7, first connecting device (8) and second connecting device (13,14) are chosen from the group of machinery, electromechanics, electromagnetism or magnetic force connecting device.
8, as the described bobbin-winding machine of above-mentioned arbitrary claim (1), it is characterized in that, first connecting device (8) comprises a same sliding rack (6) bonded assembly pivot (17), and second connecting device (13,14) each all comprise a slide block that faces with each other (18,19), and can alternately hold pivot (17) when meeting at slide block (18,19).
9, bobbin-winding machine as claimed in claim 8 (1) is characterized in that, each slide block (18,19) includes two surfaces (18a, 18b; 19a, 19b), each slide block (18; 19) two surface (18a; One 19a) has two parts that are used to brake pivot (17), two surface (18b; 19b) another is the guiding shape that is easy to pivot (17) conversion.
10, bobbin-winding machine (1) as claimed in claim 8 or 9 is characterized in that, this bobbin-winding machine comprises that being used to limit strut member (15,16) that belt (9,10) moves is beneficial to the connection of sliding rack (6) from a belt to another belt and changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510089606 CN1876538A (en) | 2005-06-06 | 2005-06-06 | Bobbin-winding machine with improved yarn guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510089606 CN1876538A (en) | 2005-06-06 | 2005-06-06 | Bobbin-winding machine with improved yarn guiding device |
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| Publication Number | Publication Date |
|---|---|
| CN1876538A true CN1876538A (en) | 2006-12-13 |
Family
ID=37509138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510089606 Pending CN1876538A (en) | 2005-06-06 | 2005-06-06 | Bobbin-winding machine with improved yarn guiding device |
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| Country | Link |
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| CN (1) | CN1876538A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712126A (en) * | 2014-12-05 | 2016-06-29 | 舍弗勒技术股份两合公司 | Textile machine, automatic winder and yarn guide mechanism |
| CN107640651A (en) * | 2017-11-10 | 2018-01-30 | 河南瑞美真发股份有限公司 | A kind of hair products wrapping machine |
| CN109850629A (en) * | 2018-10-25 | 2019-06-07 | 杭州明达玻璃纤维有限公司 | A kind of two-way tape handler of glass fibre |
| CN111573409A (en) * | 2020-05-19 | 2020-08-25 | 福建优丝纺织有限公司 | Yarn and wire anti-winding mechanism for textile machinery and operation method thereof |
| CN114341038A (en) * | 2019-09-03 | 2022-04-12 | 欧瑞康纺织有限及两合公司 | Yarn laying device |
-
2005
- 2005-06-06 CN CN 200510089606 patent/CN1876538A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712126A (en) * | 2014-12-05 | 2016-06-29 | 舍弗勒技术股份两合公司 | Textile machine, automatic winder and yarn guide mechanism |
| CN107640651A (en) * | 2017-11-10 | 2018-01-30 | 河南瑞美真发股份有限公司 | A kind of hair products wrapping machine |
| CN109850629A (en) * | 2018-10-25 | 2019-06-07 | 杭州明达玻璃纤维有限公司 | A kind of two-way tape handler of glass fibre |
| CN114341038A (en) * | 2019-09-03 | 2022-04-12 | 欧瑞康纺织有限及两合公司 | Yarn laying device |
| CN111573409A (en) * | 2020-05-19 | 2020-08-25 | 福建优丝纺织有限公司 | Yarn and wire anti-winding mechanism for textile machinery and operation method thereof |
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Open date: 20061213 |