CN100523317C - Device for melt spinning a plurality of threads - Google Patents
Device for melt spinning a plurality of threads Download PDFInfo
- Publication number
- CN100523317C CN100523317C CNB200480033797XA CN200480033797A CN100523317C CN 100523317 C CN100523317 C CN 100523317C CN B200480033797X A CNB200480033797X A CN B200480033797XA CN 200480033797 A CN200480033797 A CN 200480033797A CN 100523317 C CN100523317 C CN 100523317C
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- threads
- long filament
- nozzle
- spinning
- bunches
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
Abstract
The invention relates to a device for melt spinning a plurality of threads with a plurality of spinning nozzles. Said spinning nozzles are arranged in two closely adjoining rows in a parallel manner. A cooling device is arranged below the row of nozzles, said cooling device being used to cool the threads extruded from the spinning nozzles. A winding machine which is used to wind the threads onto coils is also provided. The melt-spun threads of both nozzle threads are guided on a common collecting plane after extrusion. The aim of the invention is to enable the origin of each thread, inside a within the group of threads to be identified during monitoring of the thread path. According to the invention, the threads of one nozzle row and the threads of another nozzle row are maintained on a collecting plane in a predetermined row sequence by at least one guiding means.
Description
Technical field
The present invention relates to a kind of equipment that is used for the melt spinning plurality of threads.
Technical background
Equipment by the known this type of EP 0 285 736 A1.
In known equipment,, a plurality of spinning-nozzles are listed as two parallel rows for the melt spinning synthetic thread.These spinning-nozzles are connected with a melt source, so extrude a multifilament long filament from each spinning-nozzle.Spinning-nozzle is located at the spinning manifold inside of heating.The cooling device design of the two blowing ducts of band below spinning manifold, think that each nozzle deploying establishes an independent blowing duct.Two nozzles row's long filament imports to after cooling in the public focal plane, so as bunches of threads in treating apparatus by one or more the processing stage.Long filament is being wound into reel usually in coiler device after the processing.
In order to obtain high as far as possible productivity ratio when the spinning filament, the long filament flow process in this equipment is monitored fracture of wire usually, thereby can realize that short as far as possible process interrupts.In addition, except simple monitoring, also wish to be analyzed, in order that find out the possible reason of fracture of wire.Yet the problem that exists in known equipment is that the long filament of extruding from spinning-nozzle all accumulates in the focal plane.Therefore, when spinning-nozzle is managed in the device everywhere with the long filament flow process between the coiler device, always may become differently, consequently can not be connectedly the detected incident of long filament flow process be done further to analyze.
Summary of the invention
Therefore the purpose of this invention is to provide a kind of equipment that is used for the melt spinning plurality of threads by this type, wherein the long filament of extruding by two nozzle rows' spinning-nozzle can discerned in the long filament flow process that is wound into reel all the time.
By the present invention, a kind of being used for from the equipment of a plurality of spinning-nozzle melt spinning plurality of threads proposed, spinning-nozzle is arranged in two next-door neighbours' nozzle row, described equipment has a cooling device that is used to cool off the long filament of extruding from spinning-nozzle that is located at two nozzles row below, a treating apparatus and a coiler device that is used for winding filaments that is used to handle long filament, wherein, two nozzle rows' melt-spun filaments imports to after extruding in the public focal plane, it is characterized by: one of them nozzle row's long filament and another nozzle row's long filament remains on by the order of predesignating by at least one guiding device and forms a bunches of threads in the focal plane.
For example one of them spinning-nozzle of arranging of fracture of wire and one of them nozzle row or nozzle is corresponding for definite event in can be with each long filament flow process when producing synthetic thread, by the present invention, the order that long filament is predesignated by the guiding device maintenance in focal plane.Therefore the every threads that is bunches of threads inside distributes the position of a regulation.As long as bunches of threads is guided jointly by each for the treatment of apparatus the processing stage, then every threads at any time still can be corresponding with spinning-nozzle separately based on its position.
Can configuration example such as some orders by favourable further developing, wherein one of nozzle row's bunches of threads directs in the focal plane in that adjacent nozzle row's bunches of threads is other.Here, these part bunches of threads can be from focal plane jointly by a discharge godet roller or respectively by two discharge godet rollers derivation.For this reason, guiding device advantageously has the thread guide that two assembly belong to the part bunches of threads.Thread guide can by guiding device be fixed in the public guiding face or two adjacent guiding faces in.
But also two nozzle rows' long filament alternately can be imported in the focal plane side by side.Can abide by different sequence scheme in principle.
What should be specifically noted that when making plurality of threads by two parallel nozzle rows is that the long filament guiding is with especially long filament deflection is identical to all long filaments maintenances of bunches of threads as far as possible, because otherwise can cause tension difference and thereby of poor quality.Therefore by a kind of particularly advantageous further developing of the present invention, that the focal plane design is central parallel nozzle row.Two nozzle rows' long filament is in order to direct into deflection in the same manner in the focal plane.
Has plurality of threads based on a spinning station inside, so the coiler device of each spinning station constitutes by a bobbin winder that preferably includes two winder units or a plurality of bobbin winders that respectively comprise a winder unit.Can constitute the compact winder unit that is applicable to high winder speed thus.
For the bunches of threads of as far as possible a nozzle being arranged is wound into reel simultaneously, also suggestion, the bunches of threads of pulling out after the processing is distributed on the winder unit by this way, that is, make a nozzle row's long filament and another nozzle row's long filament be wound into reel by the coordination of predesignating.Here preferably described coordination is chosen as, the long filament that one of them nozzle is arranged all is wound on the spool shaft of one of them winder unit.
In order to realize that nozzle drains the narrow and small spacing of possibility, following further developing of the present invention is particularly advantageous: cooling device has at least one two blowing duct, and it contains an independent blowing duct to each nozzle package and contain a middle part pressure chamber between two blowing ducts.Here, the middle part pressure chamber that constitutes in two blowing ducts is in order to supply blow air by an other air duct of side that is located at the machine longitudinal side to blowing duct.This air duct can be connected by laterally taking over the pressure chamber of two blowing ducts.
For the bunches of threads energy safety and the long filament of attaching troops to a unit in these nozzles are entered in the focal plane to smooth flow very much, two blowing ducts of two blowing ducts are passed in the public quenching stack.
Here the long filament cohesiveness on each long filament of two bunches of threads advantageously obtained before entering focal plane by two independent immersion systems.
Another favourable its feature that further develops of the present invention especially is, spinning-nozzle is divided into some groups by constituting a plurality of vertical modules, and wherein each group is keeping identical aspect the temperature control of the arrangement of its spinning-nozzle and spinning-nozzle.The passage of design between vertical module can be operated each vertical module from two longitudinal sides of machine.Especially can in the beginning of process or process, have no progeny thus and realize the short spinning starting time.Because operating personnel can look after two nozzle rows' of a vertical module spinning-nozzle.
Vertically the spinning-nozzle of module advantageously is divided into a plurality of spinning stations, wherein sets two blowing ducts of a cooling device respectively for each spinning station, and it has a blowing duct to each nozzle row.Therefore can provide strong cooling for the multifilament long filament of newly extruding.Here, a spinning station can have nearly 12,16 or 20 spinning-nozzles in two nozzle rows, and wherein for example four spinning stations can constitute a vertical module.
Further develop by of the present invention, make vertical module constitute by the injection nozzle carrier of a box-shaped respectively, injection nozzle carrier heats by a kind of heat-carrying agent and supplies heat-carrying agent in the end that faces passage by an entrance and exit, and this is particularly conducive to equably the spinning-nozzle in vertical inside modules is carried out temperature control.In addition, simply mode realizes longitudinally directed heat-carrying agent circulation, and promptly regulation box-shaped injection nozzle carrier has a slight draft along machine longitudinal side orientation.Another advantage is, can advantageously be used in supply line and supply unit in the space that device interior forms by passage.
Description of drawings
Describe in detail by a kind of embodiment that is used for the equipment of melt spinning plurality of threads of the present invention referring to accompanying drawing.Wherein:
Fig. 1 to 3 schematically illustrates a plurality of views that have a kind of embodiment of equipment of a plurality of spinning stations by of the present invention;
Figure 4 and 5 schematically illustrate one and are used for long filament is distributed in guiding device embodiment in the focal plane;
Fig. 6 schematically illustrates one and is used for long filament is distributed in the another kind of embodiment of guiding device in the focal plane;
Fig. 7 schematically illustrates a kind of embodiment of coiler device of equipment shown in Figure 1; And
Fig. 8 and 9 schematically illustrates guiding and handles other embodiment of a bunches of threads.
The specific embodiment
Fig. 1, Fig. 2 and Fig. 3 represent to have a plurality of apparatus embodiments that are used for the spinning station of melt spinning plurality of threads by of the present invention with different views.Wherein Fig. 1 represents the view of a machine longitudinal side of entire equipment, and Fig. 2 represents to comprise in the entire equipment shown in Figure 1 the part of two spinning stations, and Fig. 3 represents the view of a spinning station transverse to the machine longitudinal side.Short of lay special stress on relates to one of them figure, and the following description just is applicable to all figure.
Equipment is fixing by multilayer frame 1, only is expressed as support in the side roughly at Fig. 1,2 and 3 mid frames.On the upper strata of frame 1, establish a plurality of vertical modules 2.1,2.2 and 2.3 side by side along the machine longitudinal side.Vertically module 2.1,2.2 and 2.3 comprises a plurality of spinning-nozzles 4 respectively, and they are arranged in two parallel nozzles and arrange A and B.
As shown in Figure 1, vertical module 2.1,2.2 and 2.3 of arranging along the machine longitudinal side separates each other by a passage D respectively.Passage D between vertical module 2.1,2.2 and 2.3 here extends along all layers of frame 1.
Vertically module 2.1,2.2 and 2.3 is made of the injection nozzle carrier 8.1,8.2 and 8.3 of a box-shaped respectively.Injection nozzle carrier 8.1,8.2 in box-shaped belongs to the spinning-nozzle 4 of vertical module with the dispensing pump 5 that is connected with spinning-nozzle 4 and here less than other melt distributors of representing with 8.3 inner establishings.In order to add the member of heat guiding structure melt, injection nozzle carrier 8.1,8.2 is connected with a heat-carrying agent circulation respectively with 8.3.Establish an import 11 and an outlet 12 in distolateral 33 of injection nozzle carrier 8.1,8.2 and 8.3 for this reason.Outlet 12 always designs in the lower region of injection nozzle carrier 8.1,8.2 and 8.3, and injection nozzle carrier fixes by the layout of slight inclination, can derive easily so form the heat-carrying agent of condensate.The supply line of inlet 11 and outlet 12 advantageously designs in the zone of passage D.
Among the figure not expression be located at vertical module 2.1,2.2 and 2.3 tops and be used for melt and produce and the melt assigned unit.For example the melt guide member of a plurality of vertical modules can be by an extruder supply.
Each vertical module 2.1,2.2 and 2.3 is divided into a plurality of spinning stations.Referring to Fig. 2 and 3 structure and designs by vertical module 2.1 detailed description spinning stations.
Each spinning station 3.1,3.2,3.3 and 3.4 comprises 12 spinning-nozzles 4 altogether, and they are divided into two nozzle row A and B equably.The spinning-nozzle of nozzle row A and B is connected with a dispensing pump 5 respectively.Each dispensing pump 5 has a driving shaft 6, and it does not have the driver of expression to be connected here with one.By each melt joint 7 polymer melt is supplied with dispensing pump 5.
In Fig. 2 and embodiment shown in Figure 3, the spinning-nozzle of a spinning station is supplied with by two independent dispensing pumps.Yet in the time of also can be for example in two nozzles rows, ading up to six or eight spinning-nozzles, supply with all spinning-nozzles by a dispensing pump.Here should point out emphatically, the spinning-nozzle quantity of each spinning station as an example.
Below injection nozzle carrier 8.1,8.2 and 8.3, be provided with a cooling device 13.Cooling device 13 respectively has a two blowing duct 14 to each spinning station.Therefore, the spinning station 3.1 to 3.4 for the mat woven of fine bamboo strips one vertical module 2.1 sets two blowing ducts 14.1,14.2,14.3 and 14.4.
As seen from Figure 3, each two blowing duct 14.1 to 14.4 is by constituting in the blowing duct 15.1 and 15.2 of the spinning-nozzle 4 of nozzle row A and nozzle row B two independent attaching troops to a unit.Between blowing duct 15.1 and 15.2, two blowing ducts 14.1 to 14.4 have a pressure chamber 16 respectively.Blowing duct 15.1 and 15.2 and pressure chamber 16 between constitute air-supply wall 17.1,17.2, thereby blowing duct 15.1 and 15.2 in the horizontal cooling air flow of generation.The pressure chamber 16 of two blowing ducts 14.1 to 14.4 is laterally taken over 19 and is connected with a center air passage 20 with one by pneumatic fitting 18 in lower region.Two blowing ducts that air duct 20 extends and supplies all cooling devices 13 in the machine longitudinal side in parallel sided.The horizontal adapter 19 that is connected with air duct 20 is located between the spinning station in the lower region of cooling device 13.The lower region of cooling device 13 constitutes by quenching stack respectively, and the quenching stack that is used for the mat woven of fine bamboo strips one vertical module 2.1 is represented with symbol 34.1,34.2,34.3 and 34.4.Here, quenching stack 34.1 to 34.4 has a kind of shape of shrinking downwards, so the space that forms between spinning station is used to lay horizontal adapter 19.Blow air is supplied with from side direction outstanding advantage, that is spinning-nozzle row A and B are arranged mutually with narrow as far as possible spacing.Can cancel the air feeder that is provided with by the middle face that extends between spinning-nozzle row A and the B thus.
As shown in Figure 3, in the lower region of two blowing ducts 14.1, set an immersion system 23.1 and 23.2 respectively for each blowing duct 15.1 and 15.2.Here, immersion system 23.1 is attached troops to a unit in the spinning-nozzle 4 of nozzle row A, so the multifilament long filament 9 that nozzle row A extrudes finishes the back by immersion system 23.1 coating impregnating agent in cooling.Correspondingly, the long filament 10 extruded of the spinning-nozzle of nozzle row B is by immersion system 23.2 dippings.Behind dipping, long filament 9 and 10 is gathered into a bunches of threads 22 in a public focal plane 35.For this reason, the port of export at quenching stack 34.1 is provided with a guiding device 21.Observe the order of predesignating by guiding device 21 at the long filament of bunches of threads 22 inside.Also to describe in detail below the distribution of long filament 9 and 10 in bunches of threads 22.
Shown in Fig. 2 and 3, below cooling device 13, be provided with a treating apparatus 24.Treating apparatus 24 has a plurality of processing modules 36, wherein sets one of them processing module 36 for each spinning station.With first vertical module 2.1 is example, for spinning station 3.1 to 3.4 sets processing module 36.1 to 36.4.According to the filament types that will produce, processing module is equipped with some devices, as godet roller, godet roller assembly, vortex deformation device, long filament doffer comb (Fadenhacker), heater, immersion system etc.In illustrated embodiment, two godet rollers 25.1 and 25.2 have been represented for example in order to see clearly Chu Qijian.
In treating apparatus inside, wherein guide the focal plane 35 of bunches of threads 22, changeed 90 when entering first godet roller 25.1 carrying out the transition to from guiding device 21.Long filament is being guided in a plane that extends substantially transversely to the machine portrait orientation on the godet roller 25.1.
Before bunches of threads 22 entered the import of winder unit 27.1 and 27.2, each spinning station was established a pair of guide rail 31 respectively, so that separate the long filament of bunches of threads 22.Here, on nozzle row A and the B or the coordination of on the spinning-nozzle of nozzle row A and B, being arranged observe by two guide rails 31.Below the distribution of bunches of threads and selected coordination, also to provide further instruction.
For the equipment of expression in Fig. 1,2 and 3, cooling device 13, treating apparatus 24 and coiler device 26 are consistent for each vertical module 2.1,2.2 with 2.3 structural designs.When operation, producing by one or more melts source for example is the polymer melt of base with the polyester.Polymer melt is by the lead dispensing pump 5 of vertical module 2.1,2.2 and 2.3 of the distribution system that does not have to describe in detail.By dispensing pump, polymer melt is carried to relevant spinning-nozzle 4 with normal pressure.Each spinning-nozzle 4 has a plurality of spinneret orifices at its downside, by these spinneret orifices every threads is extruded a branch of thin monofilament.Therefore each spinning-nozzle of equipment produces a multifilament long filament.Then, arrange spun long filament, in the two blowing ducts set, cool off, and the long filament of arranging with adjacent nozzle after cooling is gathered into a common bunches of threads 22 for each spinning station at inner each nozzle of spinning station.Before gathering, the long filament 10 of the long filament 9 of nozzle row A and nozzle row B is wetting by the immersion system 23.1 and the 23.2 usefulness liquid of attaching troops to a unit, and guiding device 21 gatherings of following by each spinning station are bunches of threads 22.The long filament of bunches of threads has narrow and small spacing ground mutually abreast respectively by 36 guidings of a processing module, so that then be wound into reel by two winder units after processing.
In illustrated equipment, on the one hand can implement conform with the maintenance of rule, and have no progeny during the course on the other hand or in process at the beginning, can implement newly to spin the laying of long filament by operating personnel to spinning-nozzle.By the configuration of described spinning-nozzle, allow by operating personnel with simple mode blocked operation apace between the machine longitudinal side.As shown in Figure 3, the operating personnel in the middle level can operate vertical module 2.1,2.2 and 2.3 of two machine longitudinal sides apace.For this reason, the longitudinal side alternately can be undertaken by the passage D between vertical module.Based on distance short between the longitudinal side, even take place also can reach very short process interruption of time behind the fracture of wire in a spinning station therein.
Another advantage of equipment is that supply line and additional unit for example flood transport, can advantageously be combined in two passage D between adjacent vertical module.A kind of very compact equipment of space structure of saving can be provided thus.For example can be directly at the vertical module production line of equipment arranged alongside second shown in Figure 1.Therefore can advantageously make whole building be equipped with this vertical module that is arranged in rows, compare with traditional equipment, the requisite space position reduces 30% to 40%.
When this kind equipment of monitoring, monitor the long filament flow process of every threads usually.Under the situation of determining fracture of wire, adopt sensor to export corresponding signal to control device.This method for supervising for can be in entire equipment the long filament particular importance of production high-quality.Yet this monitoring and analysis are in the method for the inner event of long filament flow process, and requirement can know that this long filament comes from which spinning station or which spinning-nozzle.The order of predesignating is observed in the gathering that needs only the long filament of arranging from two nozzles, and then whole long filament flow process just can be traced back to spinning-nozzle from coiler device always.
For this reason, schematically illustrated the embodiment of guiding device in Fig. 4 and Fig. 5, it is used for being guided in one as can be at inner two nozzles row's of spinning station who uses by apparatus embodiments of the present invention shown in Figure 1 long filament.For example the spinning station of representing with symbol 3.1 in Fig. 2 can embody described distribution and spinning station.Here, Fig. 4 schematically illustrates until the spinning station view that constitutes bunches of threads 22, and Fig. 5 represents the cross-sectional view of spinning station.Short of lay special stress on relates to one of them figure, and following explanation just is applicable to this two figure.
On the injection nozzle carrier 8.1 of part expression, 12 spinning-nozzles are divided into two nozzle row A and B equably altogether.Therefore, from the spinning-nozzle 4 generation six roots of sensation long filaments of nozzle row A, they are represented with symbol 9.The long filament 10 of nozzle B is correspondingly extruded by the spinning-nozzle of nozzle row B.In blowing duct (not expression here) inside, long filament 9 and 10 directs into immersion system 23.1 and 23.2 abreast always.Here immersion system 23.1 and 23.2 is expressed as dip roll.But these immersion systems also can constitute by flooding pin one by one, and they flood a threads respectively.
As shown in Figure 5, focal plane 35 is located in the middle region between the spinning-nozzle of nozzle row A and nozzle row B.Thereby reach two nozzle rows' long filament deflection equably.Advantageously also can produce long filament thus with same physical.
Fig. 5 represents to be used for long filament is distributed in the another kind of embodiment of guiding device in the bunches of threads, and it can be used among the embodiment by equipment of the present invention shown in Figure 1.Is consistent by the embodiment of Fig. 5 with embodiment by Fig. 4, so some differences here only are described.When long filament 10 distributions that long filament 9 and the nozzle of nozzle row A are arranged B, by the order of independent thread guide 38 decisions in bunches of threads 22 inside, the threads 10 of the threads 9 of nozzle row A and nozzle row B is alternately guided side by side in this order by guiding device 21.Therefore obtaining a kind of order by these nozzles row is AB AB AB.Thereby regulation bunches of threads 22 carries out the transition in the treating apparatus by this way, that is, and and in equal origin of known long filament of any place of processing procedure and any moment.
When producing synthetic thread, the long filament quality depends on concrete winder process to a great extent.Therefore, the coordination of these regulations can help obtaining the long filament quality of uniformity between spinning-nozzle and winding position.In Fig. 6,, illustrate how the long filament of the bunches of threads after processing distributes to each winder unit by an embodiment that for example can be used in the winder unit in the equipment shown in Figure 1.
Here, winder unit 27.1 and 27.2 designs are a bobbin winder inside.Bobbin winder has two reel circulators 28.1 and 28.2.Each reel circulator respectively is with two spool shaft 29.1 and 29.2.For reel circulator 28.1 and 28.2 sets a pressure roller 30.1 and 30.2 respectively.Establish a pair of guide rail 31 above pressure roller 30.1 and 30.2, it respectively has a thread guide two longitudinal sides that are parallel to the spool shaft of each winding position.This pair of coiler for example is known in principle in DE10045473A1.Therefore can be in order to further specify bobbin winder referring to the publication of quoting.
Bunches of threads 22 is distributed to each winder unit 27.1 and 27.2 by two guide rails 31 according to predetermined coordination after processing.At this moment, be separated and infeed respectively winder unit 27.1 and 27.2 from the long filament 9 of the nozzle of bunches of threads 22 row A and the long filament 10 of nozzle row B.Therefore, the long filament 9 of nozzle row A is wound into reel on the spool shaft 29.1 of winder unit 27.1, and the long filament 10 of nozzle row B is wound into reel on the spool shaft 29.2 of winder unit 27.2.So any place of every threads between spinning-nozzle and coiler device in bunches of threads 22 inside all can be discerned.Therefore, the monitoring of equipment and control can realize by simple device.
Equipment shown in Figure 1 is for example about the design of its treating apparatus and coiler device.For example, all long filaments of a spinning station can be received by a bobbin winder with single winder unit jointly.It is full elongate filaments (FDY), pre-tropism continuous yarn (POY), high directed long filament (HOY) or bulked continuous filament (BCF) that the design for the treatment of apparatus depends primarily on what produced actually.Therefore treating apparatus can be by selecting to be equipped with unit.
Other embodiment of Fig. 8 and 9 expression processing modules, they for example can use in spinning equipment shown in Figure 1.
In example shown in Figure 8, the processing module of a spinning station is made of two godet roller assemblies that have four godet rollers altogether.First godet roller assembly attachment that comprises godet roller 25.1 and 25.2 is in the part bunches of threads of the long filament 9 that contains nozzle row A.Arrange the part bunches of threads of the long filament 10 of B with the second godet roller assembly attachment that comprises godet roller 25.3 and 25.4 that first godet roller assembly mapping ground is arranged in containing nozzle.These part bunches of threads are by two guide rail 31 guidings.But described guiding also can directly be undertaken by the guiding device in focal plane.For this reason, can fix two groups of thread guides, thereby when device for spinning is discharged, realize separating at bunches of threads in the both sides of guide rail.
For godet roller 25.1 and 25.2 sets a winder unit 27.1 and sets second winder unit for godet roller 25.3 and 25.4.Winder unit 27.1 and 27.2 here can be made of a bobbin winder 37 as representing among the figure, or is made of two independent bobbin winders.In the present embodiment, bobbin winder 37 is designed to consistent by the embodiment of Fig. 7 with the front basically.Here, different with the enforcement of pressing Fig. 7, two winder units 27.1 and 27.2 are arranged side by side symmetrically, so reel circulator 28.1 and 28.2 can be driven to the direction of rotation identical with being wound with of reel 32.
Embodiment shown in Figure 8 has represented the configuration for the treatment of apparatus, and wherein long filament is in deflection angle guiding that can be as far as possible little when device for spinning is discharged.The preferably synchronous operation of godet roller assembly and winder unit.Advantageously also can use the two-shipper group in this case.
In the embodiment shown in fig. 9, handling module is made of two godet roller assemblies arranged side by side symmetrically.The first godet roller assembly attachment that comprises godet roller 25.1 and 25.2 is in the part bunches of threads of the long filament 9 that contains nozzle row A, and the second godet roller assembly attachment that comprises godet roller 25.3 and 25.4 is in the part bunches of threads of the long filament 10 that contains nozzle row B.Here, guide wire apparatus 21 is located immediately at godet roller assembly upstream, and it is made of a guide rail that comprises two groups of thread guides 38.38 groups of these thread guides here be arranged in by this way assemble flat in, that is, make the separation of finishing the part bunches of threads simultaneously.
In order to be wound into reel, long filament 9 and 10 can be pressed the embodiment of Fig. 7 or be pressed the bobbin winder reception of the embodiment of Fig. 8.
In order to realize as far as possible little long filament deflection, might will comprise the godet roller assembly of godet roller 25.1 and 25.2 and comprise that the godet roller assembly of godet roller 25.3 and 25.4 is arranged in the plane of staggering each other.Here, the amount that staggers between these godet roller assemblies is chosen as, and makes the part bunches of threads separate the back long filament can not be located at the downstream in spatial deflection ground guiding godet roller 25.1 and 25.3.
The treating apparatus of representing in above-mentioned these embodiment, the structure of each unit and design are for example.In principle also can be before godet roller, middle or use a pair of godet roller afterwards by multiple wind and vortex deformation device guiding long filament.In addition, treating apparatus can advantageously make up with some servicing units, for example long filament doffer comb, long filament aspiration device and monitoring sensor.
The Reference numeral list
1 frame
2.1,2.2,2.3 vertical modules
3.1,3.2,3.3,3.4 spinning stations
4 spinning-nozzles
5 dispensing pumps
6 driving shafts
7 melt joints
8.1,8.2,8.3 injection nozzle carriers
The long filament of 9 nozzles row A
The long filament of 10 nozzles row B
11 inlets
12 outlets
13 cooling devices
14.1,14.2,14.3,14.4 pairs of blowing ducts
15.1,15.2 blowing ducts
16 pressure chambers
17.1,17.2 the air-supply walls
18 pneumatic fittings
19 laterally take over
20 air ducts
21 guiding devices
22 bunches of threads
23.1,23.2 immersion systems
24 treating apparatus
25.1,25.2,25.3,25.4 godet rollers
26 coiler devices
27.1,27.2 winder units
28 reel circulators
29.1,29.2 spool shaft
30 pressure rollers
31 pairs of guide rails
32 reels
33 is distolateral
34.1,34.2,34.3,34.4 quenching stacks (Fallschacht)
35 focal plane
36.1,36.2,36.3,36.4 processing modules
37.1,37.2 bobbin winders
38 thread guides
A nozzle row
B nozzle row
The D passage
Claims (15)
1. one kind is used for from the equipment of a plurality of spinning-nozzles (4) melt spinning plurality of threads, spinning-nozzle is arranged in two next-door neighbours' nozzle row (A, B), described equipment has one and is located at two nozzle row (A, B) cooling device (13) that being used for the long filament that cooling extrudes from spinning-nozzle (4) of below, one is used to handle the treating apparatus (24) of long filament and the coiler device (26) that is used for winding filaments, wherein, two nozzle row (A, B) melt-spun filaments imports to after extruding in the public focal plane (35), it is characterized by: one of them nozzle row's (A) long filament (9) and another nozzle row's (B) long filament (10) remains on by the order of predesignating by at least one guiding device (21) and forms a bunches of threads (22) in the focal plane (35).
2. according to the described equipment of claim 1, it is characterized by, guiding device (21) in focal plane (35) is provided with two groups of thread guides (38), make one of them nozzle row's (A) long filament (9) constitute a part bunches of threads, and another nozzle row's (B) long filament (10) constitute a second portion bunches of threads.
3. according to the described equipment of claim 2, it is characterized by, is that two groups of thread guides (38) set a godet roller (25,1), and two part bunches of threads are guided by this godet roller as a bunches of threads (22) side by side.
4. according to the described equipment of claim 2, it is characterized by, for each group thread guide (38) sets one of two godet rollers (25,1,25,3) respectively, two part bunches of threads are guided respectively by described godet roller.
5. according to the described equipment of claim 1, it is characterized by, guiding device (21) in focal plane (35) is provided with independent thread guide (38) by this way, makes two nozzle rows' (A, B) long filament (9,10) replace channeling conduct side by side in bunches of threads (22) abreast.
6. according to claim 1 or 2 described equipment, it is characterized by, focal plane (35) designs abreast between two nozzle rows (A, B).
7. according to claim 1 or 2 described equipment, it is characterized by, coiler device (26) comprises the bobbin winder (37) of two winder units (27.1,27.2) by one or is made of two bobbin winders (37.1,37.2) that respectively comprise a winder unit respectively.
8. according to the described equipment of claim 7, it is characterized by, the bunches of threads of drawing after the processing (22) is distributed on the winder unit (27.1,27.2) by this way, makes nozzle row's (A) long filament (9) and nozzle row's (B) long filament (10) be wound into reel by the coordination of predesignating.
9. according to the described equipment of claim 8, it is characterized by, described coordination is chosen as, and one of nozzle row's (A, B) long filament (9) all is wound on the spool shaft (29.1) of one of them winder unit (27.1).
10. according to the described equipment of claim 1, it is characterized by, cooling device (13) has at least one two blowing duct (14.1), and this pair blowing duct comprises an independent blowing duct (15.1,15.2) for each nozzle row (A, B).
11. according to the described equipment of claim 10, it is characterized by, a middle part of design pressure chamber (16) between two blowing ducts (15.1,15.2), and the middle part pressure chamber (16) of two blowing duct (14.1) is connected with an air duct (20) that is arranged on side side, a machine longitudinal side.
12. according to the described equipment in one of claim 10 or 11, it is characterized by, two blowing ducts (15.1,15.2) of two blowing ducts (14.1) are passed in the quenching stack (34.1), wherein, two nozzle rows' (A, B) long filament (9,10) imports in the public focal plane (35) in quenching stack (34.1) below.
13. according to the described equipment of claim 12, it is characterized by, two blowing ducts (15.1,15.2) of two blowing ducts (14.1) set two independent immersion systems (23.1,23.2), and described immersion system is respectively nozzle row's (A, B) long filament (9,10) coating impregnating agent.
14. according to claim 1 or 2 described equipment, it is characterized by, a plurality of spinning-nozzles (4) of two nozzle rows (A, B) are divided into a plurality of vertical modules (2.1,2.2) along a machine longitudinal side, wherein, each vertical module (2.1,2.2) has a plurality of spinning stations (3.1,3.2), each spinning station comprises a plurality of attaching troops to a unit in the spinning-nozzle (4) of one of a plurality of pairs of blowing ducts (14.1,14.2) respectively, and vertically module (2.1,2.2) separates each other by a passage (D) respectively.
15. according to the described equipment of claim 14, it is characterized by, vertically module (2.1,2.2) is made of the injection nozzle carrier (8.1,8.2) of a box-shaped respectively, injection nozzle carrier (8.1,8.2) can heat by a kind of heat-carrying agent, and injection nozzle carrier (8.1,8.2) has the inlet (11) of heat-carrying agent and/or exports (12) in the end that at least one faces passage (D).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10355293A DE10355293A1 (en) | 2003-11-27 | 2003-11-27 | Apparatus for melt spinning a plurality of filaments |
| DE10355293.6 | 2003-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1882722A CN1882722A (en) | 2006-12-20 |
| CN100523317C true CN100523317C (en) | 2009-08-05 |
Family
ID=34609310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200480033797XA Expired - Fee Related CN100523317C (en) | 2003-11-27 | 2004-11-19 | Device for melt spinning a plurality of threads |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1687465A1 (en) |
| JP (1) | JP2007512443A (en) |
| KR (1) | KR20060120169A (en) |
| CN (1) | CN100523317C (en) |
| DE (1) | DE10355293A1 (en) |
| TW (1) | TW200526825A (en) |
| WO (1) | WO2005052225A1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007020022A1 (en) * | 2005-08-17 | 2007-02-22 | Oerlikon Textile Gmbh & Co. Kg | Process and device for winding a plurality of synthetic threads |
| JP2008138317A (en) * | 2006-12-01 | 2008-06-19 | Teijin Fibers Ltd | Yarn-treating apparatus used when yarn is broken or hooked and method for treating the yarn |
| JP5178461B2 (en) * | 2008-11-05 | 2013-04-10 | Ｔｍｔマシナリー株式会社 | Spinning winder |
| JP5107210B2 (en) * | 2008-11-13 | 2012-12-26 | Ｔｍｔマシナリー株式会社 | Spinning and winding equipment |
| JP5368061B2 (en) * | 2008-11-13 | 2013-12-18 | Ｔｍｔマシナリー株式会社 | Spinning and winding equipment |
| DE102010007737A1 (en) * | 2010-02-12 | 2011-08-18 | Oerlikon Textile GmbH & Co. KG, 42897 | Apparatus for stripping and winding a plurality of synthetic threads |
| CN103866414B (en) * | 2012-12-11 | 2017-06-23 | 日本Tmt机械株式会社 | Spinning draw-gear |
| TWI509118B (en) * | 2013-04-26 | 2015-11-21 | Asiatic Fiber Corp | Preparation of conductive yarns |
| CN103643319B (en) * | 2013-12-04 | 2016-02-10 | 宜宾丝丽雅集团有限公司 | A kind of spinning technique being provided with the high-speed spinning machine of the passive coiler device of axis |
| CN106414819B (en) * | 2014-06-23 | 2018-07-31 | 日本Tmt机械株式会社 | Spinning draft gear |
| CN108884596B (en) * | 2016-03-24 | 2021-07-06 | 欧瑞康纺织有限及两合公司 | Device for melt spinning, drawing off and winding up a thread web |
| DE102017003189A1 (en) * | 2017-04-01 | 2018-10-04 | Oerlikon Textile Gmbh & Co. Kg | Melt spinning apparatus |
| DE102018008062A1 (en) * | 2018-10-11 | 2020-04-16 | Oerlikon Textile Gmbh & Co. Kg | Method for operating a melt spinning device and a melt spinning device |
| DE102019006654A1 (en) * | 2019-09-20 | 2021-03-25 | Oerlikon Textile Gmbh & Co. Kg | Melt spinning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1259498B (en) * | 1957-02-14 | 1968-01-25 | Phrix Werke Ag | Method and device for forming a thread sheet from rayon threads spun using the viscose method |
| US5076773A (en) * | 1987-04-06 | 1991-12-31 | Filteco S.P.A. | Apparatus for producing thermoplastic yarns |
| DE10045473A1 (en) * | 2000-09-14 | 2002-03-28 | Barmag Barmer Maschf | Melt spinning assembly, comprises has filament winders matching the spinning stations, arranged in pairs back to back closely together to leave servicing passages between the pairs |
| DE10214479A1 (en) * | 2002-03-30 | 2003-10-09 | Neumag Gmbh & Co Kg | Staple fibers are chopped from a fixed and crimped tow, produced from a number of melt spun filament cables in rolls with a high packing density stored in a creel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3108178B2 (en) * | 1992-01-24 | 2000-11-13 | 日本エステル株式会社 | Multi-thread direct spinning and drawing equipment |
-
2003
- 2003-11-27 DE DE10355293A patent/DE10355293A1/en not_active Withdrawn
-
2004
- 2004-11-18 TW TW093135426A patent/TW200526825A/en unknown
- 2004-11-19 EP EP04798013A patent/EP1687465A1/en not_active Withdrawn
- 2004-11-19 JP JP2006540339A patent/JP2007512443A/en active Pending
- 2004-11-19 KR KR1020067010409A patent/KR20060120169A/en not_active Application Discontinuation
- 2004-11-19 WO PCT/EP2004/013167 patent/WO2005052225A1/en active Application Filing
- 2004-11-19 CN CNB200480033797XA patent/CN100523317C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1259498B (en) * | 1957-02-14 | 1968-01-25 | Phrix Werke Ag | Method and device for forming a thread sheet from rayon threads spun using the viscose method |
| US5076773A (en) * | 1987-04-06 | 1991-12-31 | Filteco S.P.A. | Apparatus for producing thermoplastic yarns |
| DE10045473A1 (en) * | 2000-09-14 | 2002-03-28 | Barmag Barmer Maschf | Melt spinning assembly, comprises has filament winders matching the spinning stations, arranged in pairs back to back closely together to leave servicing passages between the pairs |
| DE10214479A1 (en) * | 2002-03-30 | 2003-10-09 | Neumag Gmbh & Co Kg | Staple fibers are chopped from a fixed and crimped tow, produced from a number of melt spun filament cables in rolls with a high packing density stored in a creel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1882722A (en) | 2006-12-20 |
| DE10355293A1 (en) | 2005-06-23 |
| KR20060120169A (en) | 2006-11-24 |
| TW200526825A (en) | 2005-08-16 |
| EP1687465A1 (en) | 2006-08-09 |
| WO2005052225A1 (en) | 2005-06-09 |
| JP2007512443A (en) | 2007-05-17 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20090805 Termination date: 20111119 |