CN104163360A - Method of winding and winder - Google Patents
Method of winding and winder Download PDFInfo
- Publication number
- CN104163360A CN104163360A CN201410171997.7A CN201410171997A CN104163360A CN 104163360 A CN104163360 A CN 104163360A CN 201410171997 A CN201410171997 A CN 201410171997A CN 104163360 A CN104163360 A CN 104163360A
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- China
- Prior art keywords
- yarn
- bobbin
- suction
- aspirator
- suction inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/702—Arrangements for confining or removing dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
A winding method comprises the steps of: preparing a winder comprising a plurality of winder units (30), wherein at least one of said winder units (30) is fitted with a suction device (19) suitable for creating a high vacuum suction, and wherein said winder unit (30) is fitted with two suction intakes (9,10) suitable for catching the interrupted ends of yarn (2) and/or the starting end of a new feed bobbin (1), fluidically connecting the suction device (19) to mobile suction intakes (9,10), suitable for performing interruption and joining operations of a yarn (2) and for starting a new feed bobbin (1). When a new feed bobbin needs to be started and/or the yarn breaks, the intakes move towards the feed bobbin and the package (12) respectively so as to each catch a respective yarn end, and bring it to a yarn-joiner (6) to restore the continuity of the yarn, when the yarn moves during unravelling of the yarn from a feed bobbin and its winding onto a package, at least one of said suction intakes moves next to the yarn so as to aspirate the dust and/or yarn waste raised during winding.
Description
Technical field
The present invention relates to a kind of method for winding and bobbin winoler, relate in particular to the bobbin winoler of the specific aspirator that the thread managing table that is used as described bobbin winoler is installed.
Background technology
In industrial practice, general method is ring spinning (ring spinning) method, after the spool of having manufactured yarn, be coiling step, in this coiling step yarn from spool unwinding, remove defect, joint be then again wrapped in packing (package, wrap member).Coiling is to carry out on the bobbin winoler that is positioned at spinning machine downstream.
All more obvious for the technical barrier and the present invention's characteristics and advantages compared with prior art that make to process and solve by the present invention, will the method for winding carrying out in traditional bobbin winoler be described below.
Bobbin winoler is comprised of a plurality of coiling unit along the positive alignment of machine, and is provided with public control and maintenance unit.
Well-known, wire winding comprise from supplying with bobbin (feeding robbin) separate winding yarns, collected on the packaging, by yarn clearer identify and remove any defect part of yarn, then by yarn adapter device by the engaged at end of interruption.
In the path of bobbin winoler, yarn clearer identification yarn faults order are by its cut-out.
Obviously, yarn adapter is along the path of yarn, being finished due to yarn, naturally disconnect or when the interference of yarn clearer causes yarn to disconnect, suitable suction inlet is introduced yarn adapter by disconnection yarn ends to be joined, and wherein suction inlet is arranged to suction mode by least one aspirator.Like this, import has recovered the wire harness end disconnecting and has given yarn adapter by them to engage, thereby recovers the continuity of yarn.
In addition, in the process around the coiling of work spool, form the ball of High Rotation Speed, and discharge quite a large amount of dusts, fiber and hair shape residue.It is neighbouring to remove these impurity that suction inlet can be arranged on solution unwinding shaft.
What can guess is, the coiling unit that forms bobbin winoler needs significant suction operation, for catching a necessary high vacuum operation of wire harness end to be joined, and a low vacuum operation, when using dust-laden material, this low vacuum operation is used for reducing the amount of dust in coiling environment.
In order to start new supply bobbin and for each bonding operation of wire harness end, to need high vacuum suction operation, and high vacuum suction operation require by mobile import and/or fixedly import carry out its suction; This suction operation, each continue approximately 3 seconds, have according to the quality of yarn and be assigned to the specification of yarn clearer and variable frequency, and it is characterized in that, dust collecter is about 600-650nm C.A. to catch wire harness end, and makes the discharge highly effective and safe of yarn scrap loop.
Summary of the invention
In traditional bobbin winoler, high vacuum suction operation is concentrated, or on single bobbin winoler head, provides single aspirator according to the bobbin winoler described in patent EP1950162B1; In all these situations, bobbin winoler head (is connected or disconnects with high vacuum suction operation such as: insertion electromagnetic valve) by valve, when this valve needs suction period while only occurring interrupting on wire harness head, open, thereby cancel required suction within the necessary time.
As for dust removal operation, existing practice is that traditional bobbin winoler is provided with and makes machine keep clean mobile fan; These fans move forward and backward along the track that is positioned at machine top, by the gaseous blast of suitable orientation remove drop on each member of bobbin winoler head and machine construction on dust, then suck dust, finally by dirt accumulation on the filter on mobile fan.Then with the known special purpose device of prior art, at predetermined space, clear up the filter on mobile fan.In recent years, be conventionally applied in the fixedly dust eliminating equipment of the bottom on the back side of bobbin winoler universal gradually.These anchor fittings consist of a plurality of low vacuum pump units that are positioned at the bottom on the back side of above-mentioned bobbin winoler, these low vacuum pump units are as the part of machine, give to separate dust in unwinding shaft region fixedly dust suction import provide low vacuum to aspirate, thereby do not hinder winding operation.
These devices are for example open in applicant's patent EP1950162B1, this patent discloses the bobbin winoler with single aspirator, described single aspirator provides carries out the necessary high vacuum suction of bobbin winoler head joint circulation, simultaneously low vacuum suction is optional centralised arrangement or as having between the inhaler of part of a plurality of bobbin winoler heads separately, particularly, when using dust-laden material, this low vacuum suction is used for reducing the amount of dust in environment.
And another patent application EP2322458A1 of applicant has described a kind of bobbin winoler, wherein, the single inhaler of every stature is used alternatingly, and to give for engaging the import of circulation, provides high vacuum suction, and provides air to being arranged near the fixedly import of solution unwinding shaft.In order to realize said apparatus, bobbin winoler head must have conduit, when single inhaler is worked under high vacuum suction state, this conduit is connected to described single inhaler by high suction inlet, and when described single inhaler is worked under low vacuum suction state, this conduit is connected to described single inhaler by low vacuum import, and bobbin winoler head has suitable closing assembly, when high vacuum suction inlet is worked, this closing assembly disconnection is connected with low vacuum suction inlet, and vice versa.Described connection and closing assembly and order thereof have formed significant extra cost, and this does not have economy return for the machine of dust collector is in most of the cases installed.
Like this, aspect following installation bobbin winoler, going wrong, described installation is in order to make described bobbin winoler can be suitable for dedusting in the situation that not increasing cost, thereby gives the credit to periodically dedusting and obtain simultaneously bobbin winoler efficiently and reliably and with long-term, there is no the too problem of costliness.
By method for winding of the present invention and bobbin winoler, realized such requirement.
According to an aspect of the present invention, a kind of method for winding is provided, comprise the following steps: the bobbin winoler of preparing to comprise a plurality of bobbin winolers unit, wherein, at least one in described bobbin winoler unit is provided with the aspirator that is suitable for producing high vacuum suction, and wherein said bobbin winoler cellular installation has two suction inlet that are suitable for the starting end of catching the open end of yarn and/or newly supplying with bobbin; Described aspirator fluid is connected to mobile suction inlet, described suction inlet is suitable for operating in the disconnection of yarn and the process of bonding operation and is suitable for starting new supply bobbin, wherein, when needs start new supply bobbin and/or the disconnection of described yarn, described import is mobile towards described supply bobbin and packing respectively, thereby corresponding yarn ends is all caught in each import, then corresponding yarn ends is taken to yarn adapter to recover the continuity of described yarn.Described yarn from supply with bobbin and untie and in described yarn is wrapped in to the process described packing when described yarn moves, at least one in described suction inlet moves near described yarn, to suck dust and/or the yarn waste material producing in coiling process.
According to another aspect of the present invention, a kind of bobbin winoler is provided, described bobbin winoler comprises: a plurality of bobbin winolers unit, wherein, at least one in described bobbin winoler unit is provided with the aspirator that is suitable for producing high vacuum suction, and wherein said bobbin winoler cellular installation has at least two suction inlet that are suitable for the starting end of catching the open end of yarn and/or newly supplying with bobbin, wherein, described suction inlet fluid is connected to described aspirator and is mobile, thereby in the disconnection of yarn and bonding operation process and start to operate in the process of new supply bobbin.Wherein, described bobbin winoler comprises the control unit being programmed, for moving or activate described suction inlet and/or described aspirator, make, when needs start new supply bobbin and/or the disconnection of described yarn, described import is mobile towards described supply bobbin and packing respectively, and owing to being connected with described aspirator, each import is caught corresponding yarn ends and taken corresponding yarn ends to yarn adapter to recover the continuity of described yarn.When the process of untiing from described supply bobbin at described yarn and when described yarn being wrapped in described in the process in described packing to yarn moves, at least one in described suction inlet moves near described yarn, and owing to being connected with described aspirator, and suck dust and/or the yarn waste material producing in coiling process.
Accompanying drawing explanation
By the description of preferred and nonrestrictive embodiment below, the further characteristics and advantages of the present invention will be more clear understandable, in the accompanying drawings:
Fig. 1 shows the partial cross section lateral plan according to bobbin winoler of the present invention, the structure of the suction for its joint separately in wire harness end;
Fig. 2 shows the partial cross section lateral plan according to bobbin winoler of the present invention, in dust removing construction;
Fig. 3 a and Fig. 3 b show the details according to bobbin winoler of the present invention, in constructing according to the suction of the wire harness end of Fig. 1;
Fig. 4 a and Fig. 4 b show the details according to bobbin winoler of the present invention, in according in the dust removing construction of Fig. 2.
The specific embodiment
Below the identical element of described embodiment or the part of element the Reference numeral by identical is represented.
In conjunction with above-mentioned accompanying drawing, the whole bobbin winoler that represents to comprise a plurality of bobbin winolers unit 30 of Reference numeral 40.
As mentioned above, the technique in coiling unit 30 comprises from supplying with bobbin 1 and separates winding yarns 2, yarn is collected in packing 12, removes the part of defective yarn 2, then engages the wire harness end disconnecting.
In the path up to packing 12, yarn clearer 11 identification yarn faults 2 order are by its cut-out.
When yarn is around complete and while occurring that nature disconnects or yarn 2 is cut in order, the control unit 16 of yarn clearer 11 notice thread managing tables, has not had yarn in the upper part of bobbin winoler unit 30.
Then, sensor 4 notice control units 16, may not have yarn in the lower part of bobbin winoler unit 30.In the function of control unit, control unit 16 comprises for supplying with the attach step again of bobbin 1 and the control program of replacement step.
Packing 12 is arranged to rotate with the speed of controlling by the roller 13 of support unit 13 '; Described support unit 13 ' is also supporting packing keeping arm 14, thus in yarn 2 scrolling, with from keep static supply bobbin 1 to untie at a high speed yarn at work pile 15.
As shown in the figure, support unit 13 ' comprises the support rollers 13 of packing 12, and roller is provided with groove, switches yarn about with on being placed on packing 12 time; According to other embodiment, support unit 13 ' comprises the support rollers 13 of packing 12, and the known devices (not shown in figures) of switching yarn by being suitable for left and right is carried out left and right switching yarn.
Yarn 2 is by untiing unit 3, Yarn senser 4 and yarn strainer 5.There is yarn adapter 6 in path along yarn 2, and this line yarn adapter has the function of in known manner wire harness termination separated from one another being closed.
Particularly, due to yarn around complete, naturally disconnect or yarn clearer 11 disturbs while causing that yarn 2 disconnects, the wire harness end of disconnection is sucked import 9 and 10 and takes yarn adapter 6 to.
According to possible embodiment, suction inlet 33 can be positioned to be supplied with near bobbin 1, when this supply bobbin is untied, in order to remove and to discharge from supplying with bobbin 1, unties the impurity causing yarn 2 processes.In bobbin winoler according to the present invention, the existence of described suction inlet 33 is completely optional.
For required suction is provided, as described further below, suction inlet 9 and 10 fluids are connected to aspirator 19.
Particularly, rotation alpha is carried out in common import driven by stepper motors 9, and after wire harness end is cut off by scissors 7, this rotation makes the suction nozzle with battery unit of described import first from untiing unit 3, catch the wire harness end of this disconnection, and after rotation alpha, the wire harness end of supplying with bobbin 1 is delivered to yarn adapter 6.
Fig. 1 shows bobbin winoler head 30, and this bobbin winoler head has import 9 and 10, and this import 9 and 10 is for wire harness end suction position 9a and 10a and with the wire harness end insertion position 9b in yarn adapter 6 and the high vacuum suction operation shown in 10b.Import 9 and 10 paths along yarn arrange, once and carried out and wire harness end is offered to yarn adapter and suck after the function of yarn waste material, other operations that import 9 and 10 can be used for illustrating below, only otherwise the movement of interference yarn.Import 9 and 10 keeps vacuum by the aspirator 19 of preferably being controlled by control unit 16.
According to an embodiment, as shown in Fig. 3 a to Fig. 4 a, import 9 is provided with the lid 9 ' of pivotable in described import 9, described lid is by spring 9 " keep closing; and this lid by dedicated cam (such as; stationary cam 39a and 39b) open, described stationary cam 39a and 39b are positioned at respectively in the suction position of supplying with the wire harness end on bobbin and wire harness end are delivered in the transfer position of yarn adapter 6.
In the 9a of position, import 9 lateral faces are to supplying with the wire harness end of the disconnection of the yarn 2 in bobbin side, and lid 9 ' is stayed open by cam 39a.Once after wire harness end has been inhaled into, import 9 starts to depart from cam 39a, and by spring 9 " lid 9 ' handled is closed, thus the transmission path along yarn to yarn adapter 6 keeps the wire harness end sucking.
Conventionally also rotation β is carried out in import 10 driven by stepper motors, and this rotation makes the suction nozzle with battery unit of described import first from packing side, catch the wire harness end of disconnection, after rotation β, the wire harness end of supplying with bobbin 1 is delivered to yarn adapter 6.
Conventionally, import 10 does not need lid; It pro sucks the yarn 2 of disconnection always along the periphery of packing 12, and as shown in Figure 3 b, at it, is rotated downwards in the process of β, by edge, unties direction from the packing 12 of cylinder 13 slow circumvolves, and this import 10 keeps being supplied to yarn.
Receiving and cutting off two wire harness ends with after measuring, yarn adapter 6 is carried out and is engaged, and yarn waste material is siphoned away by import 9 and 10 simultaneously; In the situation that being disturbed by yarn clearer 11 due to defect, the removed yarn waste material that comes from packing 12 contains yarn faults 2.Then, yarn adapter 6 discharges the yarn of joint, from supplying with bobbin 1, to packing 12, returns to its coiling configuration.
At each new supply bobbin 1 at first, new wire harness end is inserted and is untied in unit 3 by known device, and recalls from here by supplying with bobbin side-entrance 9.Undersized another fixedly import 18 also can be set near yarn strainer 5, conventionally be arranged between yarn clearer 11 and yarn strainer 5.When each yarn disconnects, fixedly the bottom wire harness end of supplying with in bobbin side is caught in import 18, and makes it at yarn strainer 5 and untie between unit 3 to keep straining.From this position, supply with bobbin side-entrance 9 and can pick up wire harness end and bring it to yarn adapter 6, thereby engage yarn and continue coiling.
Advantageously, when described import 9 and 10 is not used in recovery wire harness end, described import 9 and 10 is for providing dust removal operation.
Such as, Fig. 2 shows bobbin winoler head 30, and wherein import 9 and 10 is adjacent to yarn, carries out in the position 9c and 10c of dust removal operation in being suitable for.After sucking yarn waste material and after joint yarn 2, when yarn recovers its normal coiling, import 9 and 10 moves forward and is positioned to contiguous mobile yarn 2; At this, apart from thread path, only have in the position of several millimeters, the import 9 and 10 that is suitable for being supplied with low vacuum suction air can be aspirated the dust producing along thread path.
As shown in Figure 2, at position 9c and 10c, because the lid 9 ' of the import in the 9c of position 9 as shown in Fig. 4 a is still stayed open by cam 39a, and the import in the 10C of position 10 be as shown in Figure 4 b as mentioned above open always and there is no closing lid, so in fact import 9 and 10 is communicated with aspirator 19.In described position, the air in fact being sucked by inhaler 19 is sucking import 9 and 10 interior the flowing of the dust being produced by the unwinding of supplying with bobbin, and this dust is tending towards being dragged by the air that is adsorbed on mobile yarn 2.Particularly, import 9 is main sucks the dust that formed by the unwinding ball 2b from supplying with the yarn 2 of bobbin 1 and because yarn moves through the dust that unit 3 and 4 forms, packing side-entrance 10 mainly suction contacts with yarn strainer 5 dust forming by yarn.As found out in Fig. 4 a and Fig. 4 b, around the dust 2P of yarn 2, by sorption, made progress away, enter in the spheroid of import 9 and the 10 air activities that suck, be then hunted down and suck, thereby making thread path keep clean.
At yarn dust seldom in the situation that, low vacuum suction air even can be arranged to zero, in this case, single inhaler keeps outage, and the dustiness due to yarn, in the situation that online yarn needs, this single inhaler can also be arranged to predetermined level, with the cleansing phase being provided by mobile fan than extra cleaning is provided.
As mentioned above, bobbin winoler 40 is provided with the aspirator 19 that can be connected to import 9 and 10, thereby allows suction wire harness end and/or dust.
According to possibility embodiment, aspirator 19 comprises with respect to bobbin winoler unit 30 and/or with respect to fan or the air-lock (air-lock) of bobbin winoler 40 long distance positionings: like this, this aspirator 19 provides vacuum draw, thereby allows to aspirate by the import 9 and 10 of one or more bobbin winolers unit 30.
According to another embodiment, at least one bobbin winoler unit 30 comprises and is suitable for aspirator 19 that described unit 30 is supplied on described unit.
Preferably, each bobbin winoler unit 30 of bobbin winoler 40 comprises independent aspirator 19.
Preferably, each aspirator 19 can provide high vacuum suction operation to allow to catch wire harness end, can provide again low vacuum to operate to suck the dust producing in winding operation process.
Aspirator 19 is provided with at least one exhauster(-tor 29 that is suitable for producing required vacuum and is provided with motor 20; Single aspirator 19 is also preferably provided with filter.
According to an embodiment, motor 20 is for to have the motor of variable rotation speed speed, to depend on specific requirement and the characteristic of the yarn of use, and wire harness end and the required suction degree of dust and change as required.Motor 20 can be provided with deviator (deviator, diverter) device (such as blade and/or valve), for same rotating speed, can change the vacuum draw degree producing.
According to an embodiment, aspirator 19 is positioned at the rear of suction inlet 9 and 10, namely relative with the wire harness end being interrupted by described import.
Aspirator 19 is communicated with collecting chamber 17 fluids, and suction catheter 9 and 10 inner outlet 49 and 50 flow into respectively collecting chamber.
Advantageously, aspirator 19 is connected with 10 fluids with import 9.
Like this, no matter when, when aspirator 19 starts to engage circulation and dedusting, import 9 and 10 is all supplied with vacuum draw.
According to an embodiment, in order to change the vacuum draw degree that offers import 9 and 10, control unit 16 order motors 20 change its rotating speed.
Also may provide the use of flow regulating valve 59, for the identical vacuum providing by aspirator 19 and/or by exhauster(-tor 29, flow regulating valve can change the flow that leads to import 9 and 10.
According to possible embodiment, described flow regulating valve 59 can be completely and is optionally sealed any in described import 9 and 10.Like this, for the identical suction being provided by aspirator 19 and/or exhauster(-tor 29, likely seal one of them of two imports 9 and 10, to increase the airshed in another import 9,10 staying open.
The function of filter is in engaging cyclic process, to stop the yarn waste material and the dust that suck upstream to move, and yarn waste material and dirt accumulation are in collecting chamber 17, and filtered air is discharged in external environment.
Preferably, import 18 (if any) is directly connected with inner outlet 49, and this inner outlet also flows in described collecting chamber 17.
Aspirator 19 comprises that part defines the suction walls 79 of described collecting chamber 17 madial walls.
Preferably, described suction walls 79 is close to inner outlet 49 or 50 location of suction catheters 9 and 10, thereby is surrounded from the suction current of described inner outlet 49 or 50.
According to possible embodiment, and the valve 32 of collecting chamber 17 by inserting (such as: gate valve) be connected to conduit 31, this conduit is for being provided for the concentrated high vacuum suction operation of cleaning and filtering.
According to another embodiment, bobbin winoler 40 can be provided with at least one mobile fan device (not shown); Especially, according to the wool content of effective diffusion of the dust in bobbin winoler environment and yarn to be wound, can in coiling step process, activate or not activate mobile fan device, thereby work with suction inlet 9 and 10 1 or effect not together, to suck/to remove dust.
In other words, depend on coiling type, yarn types, environment and condition of service, mobile fan device can replace import 9 and 10 and use, but also can supplement the suction that import 9 and 10 provides.
As described, can find out, bobbin winoler according to the present invention makes the shortcoming that overcomes prior art become possibility.
In fact, the present invention relates to serve the new suction setting of bobbin winoler, this has brought substantial raising, and this new suction setting relates to application and is generally present in the member on bobbin winoler head, makes these members also can implement dedusting function.Like this, provide the standard bobbin winoler of carrying out normal coiling function, but if necessary, this bobbin winoler can also be carried out dedusting function, and without additional member and extra cost.Give the credit to the present invention, the identical import that is respectively used to aspirate for the high vacuum of packing side line Shu Duan and supply line axis Shu Duan also can be used for dedusting when needed, and described import is provided with low vacuum suction, and without the fixedly import that is exclusively used in low vacuum suction.
Alternatively, solution according to the present invention discloses a kind of base apparatus, wherein, single bobbin winoler head inhaler is mainly used in high vacuum suction, and this function relates to the beginning that engages circulation and relate to new supply bobbin, but this base apparatus can be predisposed to for dedusting, and without any need for concentration members or alternative, only application is positioned near the import of thread path, for example, makes single inhaler low speed rotation.
An advantage of the scheme proposing is, by saving by control unit, control for opening and closing the valve gear (such as the valve gear of prior art solution) of high vacuum suction catheter and low vacuum suction catheter, greatly simplified the single suction system of bobbin winoler head, wherein said valve gear aspirates the switching of aspirating with the low vacuum for special-purpose import for generation of the high vacuum of catching the import of wire harness end.
In addition, as mentioned above, no longer need the fixedly low vacuum suction inlet for dedusting.
Another advantage of the present invention is to obtain a kind of bobbin winoler, and described bobbin winoler can either be processed the yarn of dust degree, can process again the yarn of high dust degree, does not need physically to install the device that can only use under limited case, i.e. specific dust collector.In fact, depend on yarn or depend on the energy-saving effect of expectation, can activate or not activate dedusting function.Like this, give the credit to the bobbin winoler that provides 4 kinds of energy-conservation possibilities of difference according to of the present invention, client can realize balance according to quality and economic consideration between energy-conservation and dedusting require, 4 kinds of different energy-conservation possibilities: mobile fan is closed, and suction inlet 9 and 10 is closed; Mobile fan is closed, and suction inlet 9 and 10 is opened; Mobile fan is opened, and suction inlet 9 and 10 is closed; Mobile fan is opened, and suction inlet 9 and 10 is opened.
Claims (20)
1. a method for winding, comprises the following steps:
-preparation comprises the bobbin winoler of a plurality of bobbin winolers unit (30), wherein, at least one in described bobbin winoler unit (30) is provided with the aspirator (19) that is suitable for producing high vacuum suction, and wherein said bobbin winoler unit (30) is provided with two suction inlet (9 that are suitable for the starting end of catching the open end of yarn (2) and/or newly supplying with bobbin (1), 10)
-described aspirator (19) fluid is connected to mobile suction inlet (9,10), described suction inlet is suitable for operating in the disconnection of yarn (2) and the process of bonding operation and is suitable for starting new supply bobbin (1),
It is characterized in that
-when needs start new supply bobbin (1) and/or described yarn (2) disconnection, described import (9,10) mobile towards described supply bobbin (1) and packing (12) respectively, thereby corresponding yarn ends is all caught in each import, then corresponding yarn ends is taken to yarn adapter (6) to recover the continuity of described yarn (2)
-at described yarn (2) from supplying with bobbin (1) and untie and in described yarn being wrapped in to the process described packing (12) during when described yarn (2) movement, described suction inlet (9,10) at least one in moves near described yarn (2), to suck dust and/or the yarn waste material producing in coiling process.
2. method for winding according to claim 1, wherein, when described yarn (2) moves in solution open procedure, at least one suction inlet (9) moves near described supply bobbin (1), to suck dust and/or the yarn waste material producing at described yarn (2) from the process of described supply bobbin (1) coiling.
3. method for winding according to claim 1, wherein, when described yarn (2) moves in solution open procedure, at least one suction inlet (9,10) move near yarn strainer (5), to suck the dust forming that contacts with described yarn strainer (5) from described yarn (2).
4. method for winding according to claim 1, wherein, when described yarn (2) moves in solution open procedure, two suction inlet (9,10) all move near described yarn (2), to suck dust and/or the yarn waste material producing in coiling process.
5. method for winding according to claim 1, wherein, described aspirator (19) provides variable suction/Vacuum Pressure dynamics, thereby in the acquisition procedure in described yarn ends when described yarn (2) does not move, increase high vacuum, and in the drawing step process of dust and/or yarn waste material, reduce high vacuum suction when described yarn (2) is mobile.
6. method for winding according to claim 1, comprise the following steps: described yarn ends and/process of the drawing step of yarn waste material in, one of seal at least in part in described suction inlet (9,10), to be increased in the flow not sealing in import (10,9).
7. method for winding according to claim 1, wherein, described aspirator (19) is provided with at least one exhauster(-tor (29), and it is upper and be suitable for producing required high vacuum that described exhauster(-tor is positioned at described bobbin winoler unit (30).
8. method for winding according to claim 1, comprise the following steps: by change described aspirator (19) exhauster(-tor (29) rotating speed and/or by heap described suction inlet (9,10) carry out throttling, change the high vacuum suction degree being produced by described aspirator (19).
9. method for winding according to claim 1, comprises the following steps:
-at least one mobile fan device is provided to described bobbin winoler (40),
-depend on effective diffusion of the dust in bobbin winoler environment and the wool content that depends on yarn to be wound, in order to suck/remove the object of dust, in the process of coiling step, make described mobile fan device activate or not activate, to coordinate or to mismatch with described suction inlet (9,10).
10. a bobbin winoler (40), comprising:
-a plurality of bobbin winolers unit (30), wherein, at least one in described bobbin winoler unit (30) is provided with the aspirator (19) that is suitable for producing high vacuum suction, and wherein said bobbin winoler unit (30) is provided with and is suitable at least two suction inlet (9 of catching the open end of yarn and/or newly supplying with the starting end of bobbin (1), 10)
-wherein, described suction inlet (9,10) fluid is connected to described aspirator (19) and is mobile, thereby in the disconnection of yarn (2) and bonding operation process and start to operate in the process of new supply bobbin (1),
It is characterized in that
-described bobbin winoler (40) comprises the control unit (16) being programmed, for movement
Or activate described suction inlet (9,10) and/or described aspirator (19),
Make,
-when needs start new supply bobbin (1) and/or described yarn (2) disconnection, described import (9,10) mobile towards described supply bobbin (1) and packing (12) respectively, owing to being connected with described aspirator (19), each import (9,10) catch corresponding yarn ends (2) and take corresponding yarn ends to yarn adapter (6) to recover the continuity of described yarn (2)
When the process of untiing from described supply bobbin (1) at described yarn (2) and when described yarn being wrapped in to the movement of yarn (2) described in the process in described packing (12), described suction inlet (9,10) at least one in moves near described yarn (2), and owing to being connected with described aspirator (19), and suck dust and/or the yarn waste material producing in coiling process.
11. bobbin winolers according to claim 10 (40), wherein, described control unit (16) is programmed so that, when described yarn (2) moves in solution open procedure, at least one suction inlet (9,10) move near described supply bobbin (1), directly to suck dust and/or the yarn waste material producing at described yarn (2) from described supply bobbin (1) coiling process.
12. bobbin winolers according to claim 10 (40), wherein, described control unit (16) is programmed so that, when described yarn (2) moves in solution open procedure, at least one suction inlet (9,10) move near yarn strainer (5), to suck the dust producing contacting with described yarn strainer (5) from described yarn (2).
13. bobbin winolers according to claim 10 (40), wherein, described control unit (16) is programmed so that, when described yarn (2) moves in solution open procedure, by two suction inlet (9,10) take near described yarn (2), and suck dust and/or yarn waste material.
14. bobbin winolers according to claim 10 (40), wherein, described control unit (16) is programmed so that, described aspirator (19) provides variable suction/high vacuum pressure degree, to increase the high vacuum in the acquisition procedure of described yarn ends when described yarn (2) does not move, and when described yarn (2) is mobile, reduce the high vacuum suction in the drawing step process of dust and/or yarn waste material.
15. bobbin winolers according to claim 10 (40), wherein, described aspirator (19) is provided with at least one exhauster(-tor (29), and described exhauster(-tor is positioned at described bobbin winoler unit (30) above and is suitable for producing required vacuum.
16. bobbin winolers according to claim 10 (40), comprise flow regulating valve (59), and for the identical vacuum being provided by described aspirator (19), described flow regulating valve can change the flow that passes into described import (9,10).
17. bobbin winolers according to claim 16 (40), wherein, described flow regulating valve (59) is suitable for selectivity and fully seals described import (9,10) in one, thereby the identical suction providing for described aspirator (19), increase is by the charge air of another import (10,9) of staying open.
18. bobbin winolers according to claim 10 (40), wherein, described aspirator (19) is positioned at the rear of described suction inlet (9,10), relative with the wire harness end being blocked by described import (9,10).
19. bobbin winolers according to claim 10 (40), wherein, described aspirator (19) is communicated with collecting chamber (17) fluid, and the inner outlet (49,50) of described suction catheter (9,10) flows into respectively described collecting chamber.
20. bobbin winolers according to claim 10 (40), comprise at least one mobile fan device,
Wherein, described control unit (16) is programmed, thereby the wool content that depends on the effective diffusion of dust in bobbin winoler environment and yarn to be wound, in the process of coiling step, make described mobile fan device and/or suction inlet (9,10) activate or do not activate, to calibrate the suction/removal of dust.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000135A ITPD20130135A1 (en) | 2013-05-16 | 2013-05-16 | WINDING AND ROCKING METHOD |
| ITPD2013A000135 | 2013-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104163360A true CN104163360A (en) | 2014-11-26 |
| CN104163360B CN104163360B (en) | 2018-01-12 |
Family
ID=48793443
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171997.7A Active CN104163360B (en) | 2013-05-16 | 2014-04-25 | Method for winding and bobbin winoler |
| CN201420208598.9U Withdrawn - After Issue CN204324591U (en) | 2013-05-16 | 2014-04-25 | Bobbin winoler |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208598.9U Withdrawn - After Issue CN204324591U (en) | 2013-05-16 | 2014-04-25 | Bobbin winoler |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2803612B1 (en) |
| CN (2) | CN104163360B (en) |
| IT (1) | ITPD20130135A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882647A (en) * | 2015-10-20 | 2017-06-23 | 索若德国两合股份有限公司 | The calibration method of the upper yarn pick process of the station of weaving loom |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20130135A1 (en) * | 2013-05-16 | 2014-11-17 | Savio Macchine Tessili Spa | WINDING AND ROCKING METHOD |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3812643A1 (en) * | 1987-04-15 | 1988-11-03 | Murata Machinery Ltd | DEVICE FOR PREVENTING THE SPREADING OF FLAKES IN A WINDING DEVICE |
| CN1120084A (en) * | 1994-01-11 | 1996-04-10 | Savio纺织机械责任有限公司 | Method and equipment for sucking off and automatically removing fly and dust in a bobbin winding station |
| EP1950162A2 (en) * | 2007-01-29 | 2008-07-30 | SAVIO MACCHINE TESSILI S.p.A. | Suction system for spoolers |
| CN101549809A (en) * | 2008-03-31 | 2009-10-07 | 村田机械株式会社 | Automatic winder |
| EP2322458A1 (en) * | 2009-11-16 | 2011-05-18 | Savio Macchine Tessili S.p.A. | Individual suction system for a winding unit |
| CN102530650A (en) * | 2010-10-25 | 2012-07-04 | 欧瑞康纺织有限及两合公司 | Workstation of a textile machine for creating cross-wound spools |
| CN204324591U (en) * | 2013-05-16 | 2015-05-13 | 塞维欧纺织机械股份公司 | Bobbin winoler |
-
2013
- 2013-05-16 IT IT000135A patent/ITPD20130135A1/en unknown
-
2014
- 2014-02-28 EP EP14157317.0A patent/EP2803612B1/en active Active
- 2014-04-25 CN CN201410171997.7A patent/CN104163360B/en active Active
- 2014-04-25 CN CN201420208598.9U patent/CN204324591U/en not_active Withdrawn - After Issue
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3812643A1 (en) * | 1987-04-15 | 1988-11-03 | Murata Machinery Ltd | DEVICE FOR PREVENTING THE SPREADING OF FLAKES IN A WINDING DEVICE |
| CN1120084A (en) * | 1994-01-11 | 1996-04-10 | Savio纺织机械责任有限公司 | Method and equipment for sucking off and automatically removing fly and dust in a bobbin winding station |
| EP1950162A2 (en) * | 2007-01-29 | 2008-07-30 | SAVIO MACCHINE TESSILI S.p.A. | Suction system for spoolers |
| CN101549809A (en) * | 2008-03-31 | 2009-10-07 | 村田机械株式会社 | Automatic winder |
| EP2322458A1 (en) * | 2009-11-16 | 2011-05-18 | Savio Macchine Tessili S.p.A. | Individual suction system for a winding unit |
| CN102530650A (en) * | 2010-10-25 | 2012-07-04 | 欧瑞康纺织有限及两合公司 | Workstation of a textile machine for creating cross-wound spools |
| CN204324591U (en) * | 2013-05-16 | 2015-05-13 | 塞维欧纺织机械股份公司 | Bobbin winoler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882647A (en) * | 2015-10-20 | 2017-06-23 | 索若德国两合股份有限公司 | The calibration method of the upper yarn pick process of the station of weaving loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104163360B (en) | 2018-01-12 |
| CN204324591U (en) | 2015-05-13 |
| EP2803612A1 (en) | 2014-11-19 |
| EP2803612B1 (en) | 2016-06-15 |
| ITPD20130135A1 (en) | 2014-11-17 |
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