CN1898424A - A spinning machine - Google Patents
A spinning machine Download PDFInfo
- Publication number
- CN1898424A CN1898424A CNA2004800381281A CN200480038128A CN1898424A CN 1898424 A CN1898424 A CN 1898424A CN A2004800381281 A CNA2004800381281 A CN A2004800381281A CN 200480038128 A CN200480038128 A CN 200480038128A CN 1898424 A CN1898424 A CN 1898424A
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- CN
- China
- Prior art keywords
- line
- motor
- godet roller
- spindle
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
- D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
- D02G1/0273—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines threading up and starting the false-twisting machine
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/001—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass in a tube or vessel
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A false twist texturing machine is modified to enable it to operate at very high revolutions (e.g. above 20,000RPM), i.e. processing rates with high linear threadline speeds (above 2000 M/Min). The friction disc stack is provided with a drive motor for each spindle shaft. For safety at high RPMs, the stack is encased in a protective housing which can absorb energy of flying parts in the event of breakage. Heat is supplied to the thread by non-contact heating (convection and/ or radiation) in an insulated space, the thread preferably being guided through the heated space by positively driven godet units. The thread path is so arranged that positive forwarding elements are provided at each diverting location, so that no passive guides or feeding nips are required. A special start-up procedure enables establishment of a stable threadline at relatively slow processing speed followed by acceleration to the set operating speed.
Description
Technical field
The present invention relates to the improvement of line handling machine, relate in particular to and comprise by false twisting and/or heater wire and carry out the machine that line is handled.This machine can be used for the texture line.The invention still further relates to the unit (module), assembly and the parts that in machine according to the present invention, use.
Technical term/definition
In this specification, term " texture " and term " curl (texturising) " be synonym and term " line " be synonym with term " yarn ".
Term " filament " is meant that to be generally length more much bigger so that think artificial (chemistry or synthetic) fiber of the polymer non-individual body form of " for no reason " for many purposes than filament diameter.
" line " (" yarn ") can comprise slender silk, but for the texture by known false twisting technology, needs " composite filaments " line.
Background technology
From patent documentation, learn hereinafter false twisting texture device and configuration:
I) the line path substantially with form with at least one reversing " U " and winder with the heater of godet roller form on a vertical leg of path-see the FR2736937 of ICBT Roanne and the US 6609277 of Retech;
Ii) " immediately " texture-see US 5724802 (Fig. 3) of UMIST;
Iii) vertical stretching place of the online path of all active process arrangements of components for example, is seen EP 332227, EP 442368 and the US 4567721 of Teijin;
Iv) " heating box " replaces more traditional contact heater-for example, see the US 3015872 of Britain NylonSpinners and the EP 626474 of Temco;
The v) hollow roller that drives by the motor that is arranged in the roller main body-the see DE3943560 of Zinser;
Vi) at the shell (being used to guide circulation of air) around the spindle of twisting thread-the see US 4803834 of FAGKugelfischer;
Vii) be used for the flexible fastening piece of the spindle axle of friction disc heap-the see GB2058157 of Barmag;
Viii) use brushless motor with the heap that drives friction disc-the see EP1149941 of Teijin Seiki, and
Ix) based on liquid to the Active Cooling System of the supply of the precision of the amount of line control-the see WO 01/38620 of Maschinenfabrik Rieter AG.
Although there is the suggestion of these wide scopes, industry still lacks the machine notion that is suitable for high speed operation, for example at linear yarn speed greater than the speed of rotation of the 1500m/min and/or the spindle of twisting thread greater than 20,000RPM.
Summary of the invention
Specification discloses the several inventive aspects at the common objective of high speed texture.
In first aspect, the invention provides and comprise that the heating arrangements heat insulation shell, that be used to supply thermal energy to the space in the shell and at least one are provided with the line heater of the line guide of rotation in the enclosure.Guide can have the periphery that is suitable for holding wire turn (threadwrap).Periphery can pass through the suitable drive mechanisms positive rotation, and driving mechanism is preferably also and locatees in the enclosure, in fact is preferably to be positioned in the cylindrical guide surface.This aspect of the present invention also provides and has comprised having periphery with hollow body, supporting structure that holds at least one wire turn and thick thin,tough silk or the Galette unit that is arranged on the CD-ROM drive motor in the hollow body.
In second aspect, the invention provides the device that is used to produce false twisting, this device comprises and respectively is installed in a plurality of spindles that are used on the supporting mechanism of vertical spindle axis rotation and respectively are suitable for supporting a plurality of disks, respectively a plurality of electric drive motors that are associated with separately spindle.This aspect of the present invention also provides the spindle that uses module in twisting device, this module comprises disk back shaft and electric drive motor, and CD-ROM drive motor directly is connected with axle.
In the 3rd aspect, the invention provides comprise have be suitable at a high speed (for example greater than 20,000RPM) the high-speed wire twisting generation unit of the friction disc of the driver of rotating circular disk heap.Provide casing with the impact energy in the incident that absorbs rotating part failure in use.
In the 4th aspect, the invention provides preferred machine layout.In an example, the line handling machine comprises supporting construction and the line treatment element that is supported by supporting construction, in the default line channel spacing corresponding position of opening along the guiding Winder, the line path can be configured to make that line does not need to get involved passive guidance mechanism and/or charging folder just can be from each treatment element through next element and finally arrive coiling unit.The active process element can be arranged on the position of yarn path, and from straight divert, each this treatment element is along the line take-up of aliging with the upstream portion of line path and along the line conveyer line that aligns with the downstream part of line path at this passage place line.
Further, the present invention relates to be used to start the program of the high-speed line handling machine that comprises line treatment element and winder.Additional take-up can be set to receive line and the controlling organization handled when relative low speed and can be set to when presetting minimum speed line is delivered to winder when machine.
Preferably, all are included in the motor that drives in spindle, godet roller and the coiling unit and all heating units and drive respectively and carry out speed control.All heating arrangements can drive and carry out temperature control respectively.
Can adopt the sensor (for example speed, temperature and yarn tension) that is fit to, by this program of finishing of suitable driver and control system according to predetermined set and/or real-time process controller.
A kind of texture position can stop starting to be set himself, to move and to be independent of any other position.
Description of drawings
Below the present invention is described further middle with reference to the accompanying drawings one exemplary embodiment, wherein:
Fig. 1 has shown according to the present invention the stereogram of texture position;
Fig. 2 is based on the perspective diagram of the texture module of principle shown in Figure 1;
Fig. 3 is the perspective diagram that is suitable for the heater module that uses from forward observation machine shown in Figure 1;
Fig. 4 is a perspective diagram of observing the assembly that uses from the side in module shown in Figure 3, and a part is partly cut away to show other location part within it;
Fig. 5 is suitable in false twisting texture machine the perspective diagram of the friction disc assembly that uses in the machine especially shown in Figure 1;
Fig. 6 is the decomposing schematic representation of single motor/spindle axle module of being suitable for using in assembly shown in Figure 5, and Fig. 6 A has shown possible improvement details;
Fig. 7 is the circuit theory diagrams that are suitable for the electronic control system of Fig. 1 and/or texture position shown in Figure 2, and
During being to use, Fig. 8 is suitable for the key-drawing of the beginning/shut down procedure of high speed machines.
The specific embodiment
Hereinafter, wording " texture position " be meant be installed on the suitable supporting construction and be set in a group of line processing, guiding and transmitting element on the suitable line path when handling by treatment element with box lunch line to be processed can move along himself length along path.Treatment element can comprise that twisting thread, heat, cool off and transmit (transporting) element-conveying element can dispose mutually so that produce traction effect.
Texture position 10 shown in Fig. 1 comprises
-support 11, for example to have the form of bottom 12 framework, this bottom 12 stands on the floor (not shown) of operating room;
-by a dotted line the expression line path 13;
-a plurality of heating unit HU (in the example of Xian Shiing being three here);
-line delivery unit FU;
-unit TU twists thread;
-coiling unit WU comprises feeding (triangle) guide 14 and the winder with the reel cage 15 that holds bobbin 16.The reel cage pivotal mounting is about rotating with respect to support 11 fixing axles 17;
-as the common equipment of motor/compressor bank 18 (on bottom 12) and man-machine interface, for example the form with keyboard 19 and GUI (graphic user interface, or display) 20 is supported on the pivotal mounting (not shown) on the side arm on the support 11 21 in this example.
Coiling unit WU also comprise can not in Fig. 1, see but hereto the technical staff in the field be known certain standard component, for example frictional drive roller (or " cylindrical shell ") is rotation by contact with pipe or thereon wire wrapping (not shown) combined friction bobbin driven, and be used for line back and forth the length motion of pipe along the line with the traversing gear (not shown) of package shaping that needs are provided.
On Fig. 1, there is not to represent especially the starting point of line path 13, but by having represented the moving direction of line along path with the arrow of arrow " In " beginning.Line does not show that from it starting point begins to move to vertically downward the first heating unit HU1, laterally (on the short horizontal stretching of online path) arrives secondary heater unit HU2 then, vertically arrive wrapping machine TU therefrom, arrive the 3rd unit heater HU3 and laterally arrive delivery unit FU from the 3rd heater from wrapping machine is vertical.Begin therefrom, line moves to vertically downward forward by at first contacting in the coiling unit WU of triangle guide 14 before being wrapped on the bobbin 16.Spinning baster (not shown) can be arranged between delivery unit FU and the triangle guide 14.The reciprocating stroke that is limited by aforementioned traversing gear represents with S in Fig. 1 and it has formed leg-of-mutton base portion, and guide 14 defines vertex of a triangle, and leg-of-mutton side (dotted line) is consistent with the scope restriction in the online reciprocating motion.The leg-of-mutton height that traverses is represented with H.
Should be noted that from Fig. 1 line path 13 general arrangements become rectangular configuration and winder 15,17 at low angle, the corresponding vertical edge of rectangular configuration occupies major part by the triangle that traverses.Make elongated frame can leaving space be used to the to make an exception triangle that traverses of height H in the position of place, low angle winder, this highly wishes to be used for high speed operation, promptly greater than 1500m/min, be preferably 2000 to 2500 scope, perhaps in addition 3000m/min the zone in along the line path with the linear line speed operation.Height H can be selected in 1 to 2 meter scope.
(vertically) limit with respect to the leg-of-mutton rectangular configuration of traversing is formed by straight-through road part, and actual texture operates in and leads directly to the road part and take place when line arrives wrapping machine TU from the below.The line that moves along this passage portion is pulled through being preferably the cooler C that contact wire not just can apply required cooling effect.The present invention can adopt any suitable cooling system, but is preferably the so-called initiatively cooling of an employing.The cooling principle that is suitable for using in the present invention discloses in US 6609277 and WO 01/38620 and present embodiment can easily be used those principles; Therefore do not need the description that repeats to be correlated with here.The feeding of line path partly is arranged in the free space between the aforementioned lateral section and both configurations that are parallel to each other that are preferably them.
" total operation height " (not shown) of texture position 10 is important for the ergonomics of design.This highly can think the height of platform (not shown) of the peak that is higher than texture position 10, and the people must be able to arrive this and highly finish normal running or safeguard (non-maintenance) function.Total operation highly be preferably select to make stand in the adult attendant on the platform before the texture position can arrive in that position (the auxiliary rifle that for example aspirates that has the manipulated key device) have a few so that the lead-in wire of line can proceed to is arranged on as on the processing unit on the line path of description.About 2 meters total operation highly is suitable.Shown in example in, total operation height will be determined by being installed in unit HU3 on the support 11 and the height of FU.The height of the unit F U leg-of-mutton free space of having determined to traverse.
Winder 15,17 is represented the end of line path in this texture position 10.Three angles of other of rectangular passageway are occupied by unit HU2, HU3 and FU.Unit heater HU1 is located at line and passes through on the position of main processing path from the feed line passage portion.As hereinafter further describing, the active process function is respectively finished in these unit, but they also are used for line is redirect to back (downstream) part of being right after of line path from being right after preceding (upstream) part.Hereinafter also will further describe this turns to or guiding function.In this example, the steering angle at each place, angle of online path roughly is 90 °, but the selection at this angle is not an inner characteristic of the present invention.In general, shown configuration produces very low dynamic friction when line can be realized online and surface that line contacts when the line path moves between.Especially, those some places that are used on effective inevitable path of deflection angle turn to the device of guiding to be suitable for only producing substantially static friction by contacting with line.This situation will become obvious from the follow-up more detailed announcement of this device and their part.
Delivery unit FU is designed to the zone isolation of the high relatively yarn tension zone around coiling unit WU with the relative low yarn tension of the upstream that is right after delivery unit.This measurement can be inserted in the short exhibition distance of the line path between heating unit HU3 and the delivery unit FU interlacing injection (Fig. 1 does not show).For the purpose of the line passage region that separates different yarns tension force, unit F U can comprise godet roller (or thick thin,tough silk).Delivery unit can be constructed with the roughly the same mode of heating unit HU, but heat is not applied to the mechanism of unit.Follow-uply will describe heating unit HU, and will describe the possible embodiment of delivery unit with reference to figure 4 about Fig. 3 and Fig. 4.
Fig. 2 has further shown the details based on the embodiment of the principle of having described with reference to figure 1.Use identical reference number as far as possible.Except not representing silk thread among the external Fig. 2 of leg-of-mutton indication (in the dotted line) that traverses, but it follows aforesaid path.Shown in perspective view among Fig. 2, framework 11 supports upper and lower panel component 22,23 respectively.These panels as be used to comprise twist thread unit TU, unit heater HU3 and delivery unit FU processing module on following group carrier organizing and comprise the processing module of the unit heater HU1 that all has cooler C and HU2.The supporting surface of each panel that supports treatment element is here as " front " (or simply being " front portion ") of panel.
The back of top panel 22 (or " rear portion ") can be supported and in use be supported charging bag (intersect twine roll or " cheese ") creel (Fig. 2 does not show), launches in order to handle in the treatment element of texture position from the line of charging bag.The part of a this bag in Fig. 2, be designated 24 and it can suppose that this bag is installed on the mandrel (not shown) that is supported on panel 22 backs.Another mandrel with similar bag is positioned at the below of bag 24-when the line from a right bag of creel launches, and another has formed and has made the deposit that the texture position can continued operation, and in time replacement exhausts the charging bag current charging bag exhausts before.Using successively, the continuous feed principle of the texture position of wire wrapping is known and here will can describe.It is not an inner characteristic of the present invention.In US 5724802, show a kind of alternative configurations of in preface, mentioning that comprises instant texture, and this configuration is equally applicable to use in conjunction with the present invention.
Under the situation of instant texture, line to be processed will enter the texture position from the top.Show configuration in the drawings, but be obviously possible for structure as shown in Figure 1.Under the situation of creel, as shown in Figure 2, line to be processed must be sent to the front from the back side of panel 22.By provide have form be supported on panel on so that the panel in the hole of the wire conductor of giving prominence to the forward 25 line path (not shown) of aliging can be realized this situation therefrom.The servicing unit (not shown) can provide line to pass the auxiliary of the interior hole of panel, for example, can establish aspirator in the front of panel 22 and/or establish the pressure jet pipe flows through the hole with generation air-flow at panel 22 back sides.
At the free end of guide 25, line redirect to vertical " interior " part of the line path of describing with reference to figure 1 13 from horizontal pathways by path.The free end of guide 25 is preferably and lies in " handling band ", and " handling band " can think to comprise the imaginary parallelepiped of line path 13 remainders.Handle the interval of the interarea of band, for example observe, be large enough to hold the line path, for example depend on as tilting of describing after a while in the literary composition around the coiling of godet roller and/or the leg-of-mutton small transmission of traversing from single depart from from the side of texture position 10.Yet this can remain at interval little and the entire process band can remain in the close limit parallel with supporting construction.Line cutter 26 is installed on the panel 22 and is in the below of guide 25.If the sensor that is fit to (do not show but those skilled in the art is known) shows disadvantageous line disposition, can operate this device so that line of cut by control system as described below.The operation part of cutter is positioned to be handled in the band.
As shown in Figure 2, the unit TU that twists thread comprises U-shaped yoke 27, and the base portion of " U " is fixed to upper support panel 22 so that the arm level is outstanding forward so that upper and lower spindle supporting member 28,29 to be provided.To preferred configuration be described with reference to figure 6 subsequently.Yoke is provided for the fixture of friction disc heap 30, hereinafter will very describe the preferred embodiment of yoke in detail.In general, the unit of twisting thread can be included among the Scragg DE-A-2444530 the general three spindles heap type that shows.Therefore each support component 28,29 have the allowed line path by heap the middle part and allow by line is inserted into the cut-out portion 31 that goes between the heap from the front of texture position 10.Yet the present invention is not limited to the special form of this disk heap.For example in US 3998041, shown and only used the alternative of single spindle axle, and use also is possible more than three spindles.
The coiling unit WU that shows among Fig. 2 comprises the casing 32 on the bottom 12 that is bearing in framework 11.This casing holds and is used at the visible friction roll of 33 place's parts and in the driver and the control system (not shown) of the 34 place visible reciprocators of part.
Each unit HU1, HU2, HU3 and FU comprise the fixed head separately 35 on the support panel 22 or 23 that is fixed on separately.Each fixed head 35 has formed that the unit can the superincumbent base portion of construction separately.
Fig. 3 has shown the basic structure of unit heater HU (HU1, HU2 or HU3) and very at length shown specific element in Fig. 4.Each unit HU is included in a pair of godet roller module 36,37 in the rectangular enclosure respectively, rectangular enclosure by
- long sidewall 38,39;
-short sidewall 40,41; And
-platform 42 and
-shell 43 (Fig. 2) is formed.
Longwell (the example mesospore 38 that Fig. 3 shows) has allowed line and arrives inside, unit or the line hole of leaving 44 from that unit.A shortwall (Fig. 3 mesospore 40) has similar hole 45.If desired, for example the wire conductor (not shown) of ceramic material can be assembled in each hole 44,45.Each shell is made and can be installed in prefabricated assembly on its fixed head 35 separately, and fixed head is fixed to corresponding on panel 22 or 23 individually.The details of protection mechanism unimportant but for some reason the prepared separation between platform 42 and fixed head 35 will become obvious from following description.
Preferably as shown in Figure 4, each godet roller module 36,37 comprises flange 46, but the motor support reel cage of its support column 47 forms.Each manages the 47 supporting surface (not shown)s that the godet roller CD-ROM drive motor 80 with output shaft 81 is provided.Hollow circuit cylinder godet roller element 48 by at 49 places illustrated suitable connected mode be fixed on the axle the end.The advantage that has of configuration be the motor bearing (not shown) also as the swivel bearing that is used for godet roller element 48, and these bearings are positioned in the workspace influence that module is subjected to handling on the cylindrical outer surface of godet roller element in the workspace wire turn loads.Configuration guarantees that this loading does not produce bending moment as far as possible.Size with respect to the size godet roller element 48 of those traditional godet rollers can be little.The diameter of the package surface of supporting wire turn can be in the scope of 60mm in the use, and is such as 45 or 50mm, big to about 75mm.The length of package surface (parallel with the axle of godet roller) can be on the magnitude of 55mm, such as 40mm, greatly to about 70mm.
Under the situation of heating unit HU1 (Fig. 2), line enters the unit via the hole 45 in the shortwall 40 (Fig. 3).In HU1 interior lines, unit godet roller to around 36,37 around several times-at first contact and contact with the godet roller element 48 of module 36 then with the godet roller element 48 of module 37.At last, line leaves heating unit via hole 44, and the last contact point in the unit is on the periphery of module 36 inner guide wire roller elements 48.Unit HU1 enters the unit about the straight line of outer surface that line path 13 (Fig. 1) configuration makes line tangentially extend to the godet roller element 48 of module 37, and the straight line that it tangentially extends to the surface of godet roller element 36 leaves the unit.The size in each hole 44,45 is set and heating unit itself does not need the side of contact hole 44 and 45 just can enter and leave the unit with respect to the line that is arranged so that of line path 13, but can need previously mentioned wire conductor correct approaching and/or leave godet roller 48 to guarantee.Be chosen in selection (preset) time of staying of quantity to be provided at the heating unit interior lines of the wire turn on the godet roller element.The detailed structure of each heating unit (the especially configuration in hole) must be suitable for its ad-hoc location in the line, but relevant principle is identical in all cases.When heating unit was about to use, the inner surface of shell faced the material with good heat insulation characteristics.Yet, in Fig. 3, omitted this insulation material layer to be presented at the structure below it, especially platform 42.Platform has two openings 83, and pipe 47 separately is projected in the shell by two openings 83, and four openings 84, and heater bar 50 is projected in the shell by four openings 84.In the use, these openings are covered by insulating materials.Each godet roller module 36,37 is by being fastened at the illustrated tension element in 86 places on the related plate 35, and an end of this element is fastened on the flange 46 and the other end is fastened on the plate 35.
In the embodiment that shows, the godet roller fixture also is adjusted into and makes the rotation (not shown) of godet roller can be configured to crooked (or inclination) mutually.Can save the godet roller of this adjustability-then after optimum location is set up can be with their the axle installation about the preset angle of fixed head 35 of being arranged on.In the configuration that shows, governor motion under each situation comprises previously mentioned tension element 86 and is supported on one group of three rod 51 in the fixed head 35 (Fig. 4), and each removable along himself length as arrow (not showing travel mechanism in the diagram) indication.Each rod 51 be fixed on related flange 46 on corresponding adjacency section 52 joints.Can tensile element 84 so that the flange traction is leaned against on the end of rod 51, godet roller depends on the position of the end of three rods related with godet roller about the last configuration of plate 35.Also shown single rod 50 among Fig. 4.In fact, heater bar 50 can be fastened on the platform 42 so that they are projected in the shell by its opening 84 separately.The electronic director (not shown) that is fit to is located at the back of installing plate electronic energy is supplied to rod 50.
As can be seen from Figure 4, because motor 80 to small part is positioned at the fact in the heating shell, motor 80 may be subjected to sizable thermal stress.As long as motors designs for standing this stress, will not need to take any special prevention, although between motor body and surrounding tube 47, provide insulating barrier (not showing among Fig. 4) to wish beyond doubt with some protections that the adverse environment in the heating shell is provided.If this can not prove fully that cooling air flow can supply to the inside of pipe 47.This can cut off the (not shown)s configuration and will be divided in the space between motor body and the tube wall in abutting connection with the inner region of motor body and in abutting connection with the outskirt of tube wall by being provided at the tubuloses of pipe in 47, and manage 47 free end in the enclosure and directly are communicated with mutually in these two districts.Cool off air then and can supply to inner region from the back of fixed head 35 by the guide (not shown) that is fit in abutting connection with motor body, and air can flow to the outskirt of adjacent tube wall from inner region, can draw back via further guide (not shown) from the outskirt air.If this can't prove the protection for motor 80 fully; so whole configurations can be modified to the outside of motor being transferred to heating space, and promptly the godet roller element of motor and given module 36,37 can be installed in as " in the line " that show but not " being wrapped ".The further details of the motor type that is fit to will provide in the description of the CD-ROM drive motor of the unit TU that is used for subsequently twisting thread.
Forcing the use of driving godet roller is not the essential elements of this (line heating) aspect of the present invention.Shell can with cooperate because of the passive roller guide that contacts simple rotation with line.Yet it is favourable forcing two features of driving embodiment:
-at first, the generation of the silk thread that produces the minimum power friction on the line of handling-will cause by a driven roll driven roller of replacement (the known possible configuration in this area) that the tilts increase of dynamic friction is assisted in two crooked and uses that force to drive godet roller;
-secondly, Galette unit can be adopted as the line that traction is handled between continuous heating unit, for example between HU1 and HU2.For example, this can finish by driving at the motor of braking mode lower unit HU1 and at the motor of forcing drive pattern lower unit HU2.It is followed each motor 80 and is preferably designed for so-called four quadrant operation.
Each heating unit HU preferably is provided with so-called " cigarette withdrawal device " (not showing at this).This mainly is the suction system together with the air of cigarette and steam that extracts from enclosure.Mechanism can provide recirculation heating installation so that pernicious gas is removed after processing.Such hot air circulating system can provide the alternate mechanism that some or all heats that needs is supplied to the inside of shell.
As previous expression,, can adopt the mode construction delivery unit FU identical substantially with heating unit HU because each these unit is designed to apply on line transmission (or braking) effect.Therefore unit F U can think and comprises the godet roller module that module a pair of to shown in Figure 3 36,37 is similar.Yet because these delivery units FU does not need to finish heating function, Fig. 3 and heating rod 50 shown in Figure 4 can omit from delivery unit FU (or not providing energy in that unit simply).And, be impossible if must be modified to as additional heater at certain operations environment lower unit FU, then shell also is unwanted.Shown in Fig. 4 reality, module 36 and 37 can simple and easyly be installed on the plate 35 then, without any overcover (and without any related rod 50) on every side.
Describe the preferred embodiment of the unit TU that twists thread referring now to Fig. 5, it has shown the upper and lower arm 28,29 of the previous yoke of describing with reference to figure 2 again.Yet as shown in Figure 5, two of yoke supportings are designed to the sidewall 53,54 of respectively finishing security function as described further below.Also as the support of hinge 55, antetheca 56 is installed on the yoke by hinge 55 rotations left hand sidewall 53 (observing from the front).In this preferred embodiment, antetheca is transparent and therefore appearance-in that figure, antetheca is not presented at its operating position in the schematic diagram of Fig. 5, and it will be by the front closure of yoke, sidewall and transparent outer cover or a tight casing 57 that forms there.
The major function of casing 57 is near the security of part and people the disk heap, remembers that disk is designed to rotate at very high RPM place but the fact that may be damaged under those speed.Therefore the wall of shell comprises that antetheca or door 56 are designed to absorb the impact of quick disk part.In the expansion of further wishing, door can be at its closing position lockable, although do not show locking mechanism among Fig. 5.Door automatically locked and moves up to the disk composting and just can reopen when being lower than preset rotation speed speed when lock can be connected RPM with the box lunch heap with the drive controlling electronics that is used for disk heap and is increased to greater than preset level.
For the lead-in wire of the auxiliary unit of twisting thread, door 56 cooperates with comprising bar 58 with handle 59 and a pair of lead wire unit that extends to the interior supporting leg 60 of transparent outer cover by opening (appearance among Fig. 5).These openings align with the cut-out portion of describing with reference to figure 2 31.Each supporting leg 60 of end (in the shell) has line holding tank (Fig. 5 does not show) within it.Generally keep in lead wire unit under the non-function situation by the spiral compression spring on each supporting leg between transparent doors 56 and the bar 58 61.Lead wire unit is carried out following operation:
-after opening door 56, the supporting leg 60 interior grooves of line to be processed and lead wire unit engage;
-then with the door closure;
-bar 61 inwardly overcomes the effect of spring 61 towards the inside extruding of casing 57 then;
-the scope that moves of being allowed by the degree of the length of each supporting leg 60 and spring 61 compressions is enough to line is moved to along each cut-out portion 31 middle part of disk heap 30 (Fig. 2).
In the expansion of the further hope of not showing, supporting leg 60 is fixed on the door 56, and only as be used for bar 58 at its spare space (showing) and bar 58 to the mobile guide rod that slides between 56 the operating position.Bar (slider) 58 have the opening that holds guide supporting leg 60 and with cooperate by the additional arm (not shown) that the suitable opening in the door 56 extends in the casing 57 from bar.Then these arms after in the enclosure their free end be provided with wire conductor.Line inlet and/or outlet that the wire conductor (not shown) can be located at casing 57 move through the unit TU that twists thread to guarantee line along straight-through road.Thread guide devices is suitable for line is expressed in the guide that holds it in the roughly preset configuration of piling about disk.This aspect of the present invention is not limited to by way of example that the specific embodiment of the thread guide devices of simple displaying-this is very clearly, and for example, thread guide devices can be installed on the sidewall rather than be installed on the door 56.Further, in any case owing to will door 56 open so that line is inserted, thread guide devices can be provided with and comprises that at least one is configured to be turned back to casing 57 line is inserted into the turning arm in the heap near the unit TU that twist thread.
As previous expression, heap itself comprises three spindle axles 62 that respectively support a plurality of disks 63, and known that disk is overlapping to limit central corridor as this area, twisting thread in central corridor is applied to line by the CONTACT WITH FRICTION with disk border.Though also can see the 3rd disk at the back of box 57, in Fig. 5 only to see two this axles 62.Each 62 lower end that are installed in its arm 29 by the bearing that is fit to and the upper end of arm 28, promptly each further describes the preferred embodiment of this structure hereinafter by the bearings of top and bottom.Yet in fact this be not new-, illustrated configuration obviously is different from the prior art each and directly is connected with box difference CD-ROM drive motor 64 separately outward.Texture position 10 comprises suitable motor control system, can adjust the speed of rotation of three CD-ROM drive motors by this system, and motor is preferably synchronous.For example, this system can comprise the device (Fig. 5 does not show) that is designed to produce the analog control signal that is provided to the single-motor controller that is used for three CD-ROM drive motors, and the exciting current that each controller is set to provide required is to its motor separately.Alternative control system will be mentioned hereinafter.
In the embodiment shown, spindle axle configured in parallel; Yet, be possible so that the disk heap applies the transmission effect to line with the axis inclination of spindle axle.The unit TU that twists thread can also be provided with spindle arrestment mechanism (not shown).These can be operated automatically, for example, if protected enclosure is opened when disk is piled just when rotated.Further, sensor can be provided as the detection line brake and begins for example the opening, provide warnings, produce the demonstration of suitably indicating etc. on display of braking, door of disk heap of one or more perseverations.The unit of twisting thread of Xian Shiing has the monoblock supporting yoke in the embodiment shown, and axle is installed in the supporting yoke.Yet, " opening " of disk heap prepared wish, for example make take-up easy.The supporting construction of known this function of realization in the prior art, for example in the US 5414989 of Temco, and they also are suitable for using in conjunction with the present invention.
Preferably, mechanism's (not shown) is made as the inside that adapts to casing 57 and/or extracts dust, particle and the steam that waste material for example produces during handling.These mechanisms can comprise air feed and/or suction withdrawal device.
Fig. 6 has shown single spindle module 90 in further detail, and especially about being connected and supporting structure of spindle axle 62 and separately CD-ROM drive motor 64, axle is installed in by supporting structure or near the both ends in the supporting yoke.A this module only must be described because other can design in an identical manner according to known correction, for example about being arranged on the quantity of the disk on each single axle 62 in the heap.As shown in Figure 6, spindle axle 62 have at one end flange 91 and at the axially outstanding short column 92 of the other end.Short column 92 has outer vortex 93 between its end and the inboard tap blind hole 94 in its free end portion.In the use, first spacer ring 95 engages with flange 91 and this ring 95 is engaged by disk 63.The quantity of the disk 63 that will be installed on the axle is depended in configuration then; In the example that shows, two disks 63 are provided with the axially spaced-apart by spacer ring 96 decisions of inserting, but this structure can be as the selection by the heap design.In any case spacer ring 97 far away is located between flange 91 disk 63 and axle 62 abutting end farthest.Spacer ring and disk clamp together and are relative with flange 91 by the nut 98 that engages with screw line 93 on short column 92 then.Nut 98 is provided for the adjacent surface 99 of swivel bearing 100, for example has the ball or the roller bearing of the outer cage 101 of the cylindrical outer surface that is provided with cannelure 102.In the use, this groove holds RUBBER O shape ring that is used for following purpose or the elastomer that is fit to.The bearing casing is supported for adjacent surface 99 by the fixed screw 104 that cooperates with centre tap hole 94 and engages.
At the other end of spindle axle 62, an axial plane of the outer cage 105 of motor 64 is laid and is kept thereon by the mechanism that is fit to that does not show in the drawings against flange 91.The outer cage supporting is via the motor rotor coiling (not shown) of suitable electronic director 106 excitations.Schematically shown rotor at 107 places and it is installed as in casing 105 axle rotation around himself via suitable bearing (not shown) certainly.Rotor 107 cooperates with the output shaft 108 that is projected into the suitable hole (not specifying) in the adjacent face of spindle axle 62.Motor drive shaft 108 in spindle axle 62 and accommodation hole form be bonded with each other (moulding cooperation), and the spindle axle must be with motor drive shaft 108 rotations (or braking rotation) in such a way.As directed, each motor 64 is sitting in the top of its spindle axle 62 separately; This is not the lower end that essence-motor can be fastened to the spindle axle.
As shown in Figure 6, in fact arm 28 is formed by two face-to-face adjacency and by the plate 111,112 that any suitable mechanism's (not shown) is supported on together in this structure.Each plate has opening 113 to hold motor chassis 107, and the interior diameter of opening 113 is greater than the overall diameter of casing 105.The groove 114 of being cut sth. askew and opening towards casing 107 to provide at the edge of these openings at the adjacent surface place of plate.This groove holds for groove and exceeds the O shape ring 110 of size a little so that it is compressed and clamps tightly motor chassis 107 in groove.O shape ring clamping shell 107 tightly in opening 113, not contact between shell 107 and plate 111,112; Yet, O shape ring itself be freely with the residual slit internal strain between plate and motor chassis and therefore elastic ring as the shock absorber of motor, dissipates vibration energy in himself strain.
Arm 29 (Fig. 6 does not show, sees Fig. 2 and Fig. 5) and arm 28 are the same to be configured to two clamping plates in an identical manner, and these plates have the opening similar to opening 113 to hold spindle axle 62 parts of block bearing casing 103.Further, the opening in the clamping plate of arm 29 also forms tangent plane holds O shape ring 103 with formation groove.As under the situation of O shape ring 110, O shape ring 103 exceeds size a little for its holding tank, and the diameter of the spindle shaft portion that holds greater than them of the diameter of the opening in arm 29.
Therefore, spindle axle module 90 is installed in top and bottom by the strain fixture, and the strain fixture can absorb energy and in position tightly module 90 is supported between the relative stiffness part without any direct contact-" floating entirely " mounting structure when they are subjected to vibrating.
Fig. 6 A has schematically shown may revising of configuration shown in Figure 6.Revise according to this, rotor directly is structured on the spindle axle and stator winding be placed on this rotor around.Therefore, replace motor drive shaft is connected to spindle axle separately, single axle is used for spindle and is used for motor (fully integrating design).The part that is used for the spindle axle of supporting disk (not shown) in Fig. 6 A indicates at 115 places.This main traditional part has the embodiment shown in the elongated portion 116-that is formed by a plurality of grooves 117 and has four such grooves now, only can see three in Fig. 6 A.Each groove 117 holds permanent magnet 118 separately, has shown two such magnet in Fig. 6 A.Therefore shaft portion 116 is formed motor rotor and is in use surrounded to form the electric motor that combines with the spindle axle by the stator winding that schematically illustrates at 119 places now.As before, position, angle and this sensor that the sensor (not shown) can be made as the axle of detection around the longitudinal axis can be incorporated in the suitable control system.
The bearing that is used for this integrated assembly now can be directly arranged in axle, for example as represent at 120 places and assembly can be provided with the flexible vibration damping fixtures that indicate by O shape ring 121 as in Fig. 6 A.Certainly, the vibration damping feature is not limited to be known and can be used for spindle module of the present invention as the use of the O shape of simple displaying ring by way of example here-alternative amount of decrease system.The spindle axle " passes " motor and also be fit in coiling 119 outer further extensions now effectively-for example to hold another bearing unit (not shown).
Especially overall diameter that it should be noted that motor chassis 105 is less, in the example shown much smaller than the center to center of spindle axle at interval.Though disk such as Fig. 2 and shown in Figure 5 overlaping, this make motor can be in the unit of twisting thread not mutually intrusively " adjacent mutually " lay.In fact, the overall diameter of motor can and be preferably with the overall diameter of spindle axle about equally.
In Fig. 7, briefly represented to be used to be provided with the control system of the texture position 10 of these disparate modules.System comprises central Programmable Logic Controller, for example the PC shown in 130.The PC programming is to provide the digital output signal of the setting value of representing the different disposal parameter that is used for the texture position, spindle speed (RPM) for example, heter temperature, as the draw ratio that transmits the motor rotary speed representative that drives by the difference that comprises delivery unit FU, the take-up speed of winder, reciprocal speed etc.For the purpose of simplifying the description and avoid unnecessary details, only shown all types of control links among Fig. 7 especially, but shown link can duplicate to control other element, this is clearly.Therefore figure has only shown the driving element D (driver that for example, is used for friction roll 33 among Fig. 2) of 80, one heater bars 50 of 64, one godet roller motors of a spindle motor and a winder unit WU.The programming set-point signal that is used for spindle motor 64 is sent to motor control unit 131 (only showing at Fig. 7) separately.Each controller 131 control electronic energy supplies to related motor 64 from suitable DC source DC.
As representing at 132 places, and according to preferred disposition, each motor 64 is by controlled with reference to the feedback signal (for example, each self-controller 131 from previously mentioned sensor 109 (Fig. 6) to it) that applies.The configuration that is used to control godet roller motor 80 is the same substantially, and godet roller motor controller 133 shows in Fig. 7 and links by feedback link 134 and sensor in its associated motor 80.This control system allows that the flexible setting of operating parameter is clearly for a person skilled in the art.Therefore, the motor 64 of spindle can be operated in identical speed of rotation group or under the single programming speed of rotation.Wording " synchronously " will be interpreted as wide relatively implication, simply represent the cooperation control of motor rotary speed.Certainly be applied to the godet roller motor equally, Xuan Zhuan different rates will need to produce different default draw ratios there.
Supposed that in Fig. 7 coiling unit and each heater draw the energy from common highway source 135.Controllable heater 136 is converted to this electronic energy to supply to the heat of one of rod 50 (Fig. 3) (perhaps may greater than).Under this situation, the feedback link right and wrong directly-controller is according to temperature-responsive supplies to rod 50 with control from the signal of temperature sensor TS the heat of determining by the programming of PC130 that is provided with.Configuration can be such, and for example, whole four rods of single controller 136 and given heating unit HU 50 are related and provide or disconnect and supply to those excellent heats according to the temperature by the sensor TS induction in the related shell of describing with reference to figure 3.The CD-ROM drive motor D that shows in coiling unit WU also is reversed device Inv according to the set-point signal from PC130 and drives.The driving of winder/control configuration is traditional and known and therefore here will describe.The coordination unit of clear-Programmable Logic Controller yet all control principles will become from previous description as this complete texture position.
It is worth mentioning that at this some the present invention single processing position-can provide recombination site and each recombination site is provided can comprises parts and/or assembly and/or layout configurations according to of the present invention aspect one or more.Recombination site can be distinguished (independently) control and can control by single cooperative control device is consistent with operation or they, is preferably the combination of Programmable Logic Controller or adoptable control technology.
This set-point that is produced by PC can be programmed for variation in time.As an example of this feature, the beginning/shut down procedure that is suitable for high speed machines is described briefly referring now to the time/hodograph that shows among Fig. 8, and trunnion axis is represented the time.Will be with reference to this figure principle of interpretive program only, this figure can represent the velocity variations of optional motor in silk thread.Therefore motor is assumed to wire speed V 1 running from stopping to presetting, and this wire speed V1 can require great effort or lead-in wire position, safety precautions ground this speed operation person corresponding to given linear line speed (for example 500m/min).During going between, line by the suction rifle pack up-this is known operation and will be described in detail.When machine has gone between and during even running, restarts accelerated procedure so that driver runs to the full setting operation speed shown in the V2 among Fig. 8.
Run to service speed during, line is still by being positioned near packing up with hard waste as the aspirator of the winder shown in 140 among Fig. 2.Though it also is possible being delivered to automatic pilot (executor or robot), this is preferably the suction rifle that before is used for manual lead-in wire.When machine reached service speed, signal was sent to central authorities, coordinate, and controller, the PC130 among Fig. 7, the step of order is finished under manual or automatic control below the transmission of signal:
-handle the suction turnbuckle with line and surface engagement with the bobbin 16 (Fig. 2) of take-up RPM rotation;
Thereby-line " wiping " is crossed the capture slot 141 (such groove is known and will describe) that is formed in the bobbin;
The line downstream of-capture slot engages or is cut with cutter, for example, and by the cutter in the executor, so that line is connected with bobbin and discharges by the suction turnbuckle now.
Therefore the texture position is complete operation under complete (setting) service speed now.In the incident of thread breakage, the speed of treatment element does not turn back to zero but turn back to wire speed V1 shown in the right-hand side of Fig. 8 at once.Only when the lead-in wire failure or when detecting grave error, just the meeting interrupt location is to stop.
Those skilled in the art will approve that different aspect of the present invention is not limited to use in false twisting texture machine.Only provide the possibility that is used for alternative use below as example:
-line heating unit, for example unit HU can be used to be provided with twine afterwards in doubling (twisting thread), for example in the production via the carpet yarn of doubling;
-heating unit can also be used in the aerojet texture machine, the type that for example shows in EP373519;
The yarn path structure of-description here can also be used in other Machine Type for example aerojet texture machine.
Further, even in the field of false twisting texture, be not limited to be used in combination different aspect of the present invention.Twist thread unit TU can favourable use in other conventional machines design and structure.The yarn path structure can use with traditional treatment element.Comprise in the texture position that Fig. 1 and Fig. 2 show be provided with heater H U3-this and not always required and certainly remove for the technology of determining (polymer-type and yarn characteristic).Equally, the position can be revised by increase element, traditional axial member (for example removing moment of torsion (detorque) jet pipe etc.).Here Shuo Ming the unit TU that twists thread is not designed for any specific maximum speed of rotation.Today, available spindle workpiece is 15,000 to 20, in the scope of 000RPM.The notion that proposes in the present invention can make the speed of rotation greater than 20 certainly, 000RPM and expect that these notions are suitable at least up to 35,000 to 40 RPM of 000RPM.On the other hand, here Shuo Ming the unit of twisting thread can advantageously use under conventional speed, does not promptly have the over-all properties of " obligation " development system under any given situation.
Claims (44)
1. a line heater that is used for for example false twisting texture of line handling machine machine comprises heat insulation shell and the heating arrangements that is used for heat is fed to the space in the shell, it is characterized in that: the line guide setting of at least one rotation in the enclosure.
2. device according to claim 1 is characterized in that: the line connecting gear that also comprises at least one rotation.
3. device according to claim 1 and 2 is characterized in that: at least one heating element heater is from separating with described guide.
4. device according to claim 3 is characterized in that: described configuration makes and with under the situation that line contacts is not occurring to the transmission heat of line.
5. according to any one described device in the aforementioned claim, it is characterized in that: described shell comprises that door and described guide comprise the element of installing with respect to described door cantilevered.
6. according to any one described device in the aforementioned claim, it is characterized in that: described guide is to force to drive.
7. device according to claim 6 is characterized in that: the CD-ROM drive motor that is used for described guide is located at the inside of described shell, is preferably the inside at described guide.
8. device according to claim 7 is characterized in that: mechanism is made as cooling blast is fed on the described motor.
9. according to claim 6 or 7 described devices, it is characterized in that: described motor is by the vibration attenuation mechanism supports.
10. a thick thin,tough silk or Galette unit that especially uses in the device in aforementioned any one claim, described unit comprises having periphery to hold the hollow body of at least one wire turn, and CD-ROM drive motor, described CD-ROM drive motor is suitable for the axis rotation of described main body around the output shaft of described motor, and it is characterized in that: described periphery has the diameter and the described CD-ROM drive motor that are not more than 80mm and is arranged in the described hollow body.
11. twisting device that in the technology that adopts for example false twisting texture of false twisting, uses, comprise supporting mechanism and a plurality of spindle axle, each described spindle axle is installed on the described supporting mechanism of the longitudinal axis rotation of described axle and all is suitable for supporting separately a plurality of disks, it is characterized in that: a plurality of electric drive motors are associated with separately described spindle axle respectively, so as each described CD-ROM drive motor can cause its separately associated shaft around the rotation of the longitudinal axis of described axle.
12. device according to claim 11 is characterized in that: electronic controller comes synchronous described motor.
13. device according to claim 12 is characterized in that: described controller comprises Programmable Logic Controller.
14. a spindle module of using in twisting device comprises the disk back shaft and directly connects or be structured in electric drive motor on the described axle, it is characterized in that: the overall diameter of described CD-ROM drive motor less than the center to center of described spindle axle at interval.
15. a spindle module of using in twisting device comprises the disk back shaft, motor that is connected with described axle and the bearing that is used to install described axle and/or described motor in support, it is characterized in that: described bearing is suitable for being connected on the described support by the installing mechanism of strain.
16. spindle module according to claim 15 is characterized in that: two bearings be located at along on the correspondence position of the longitudinal axis space of described module and each bearing be suitable for installing mechanism by strain be connected to described or certain support on.
17. high-speed wire twisting device that in the technology that adopts for example false twisting texture of false twisting, uses; comprise supporting mechanism; at least one spindle; described spindle is installed on the described supporting mechanism of described vertical spindle axis rotation and is suitable for supporting a plurality of disks; and be suitable at a high speed for example greater than 20; 000RPM with the driving mechanism that described disk rotates, is characterized in that described spindle: at least one protective bulkhead is fixed to described supporting mechanism to absorb impact energy in the incident that rotating part lost efficacy in use.
18. device according to claim 17 is characterized in that: described wall is transparent.
19. according to claim 17 or 18 described devices, it is characterized in that: described wall is the part of casing, all described walls are designed to absorb impact energy.
20. device according to claim 19 is characterized in that: aspirating mechanism is made as extraction for example from the waste material of dust, particle and the steam of described casing.
21. according to claim 19 or 20 described devices, it is characterized in that: mechanism is made as and transmits cooling air flow by described casing.
22. according to any one described device in the claim 19 to 21, it is characterized in that: mechanism is made as the temperature of induction predetermined position in described casing.
23. according to any one described device in the claim 17 to 22, it is characterized in that: described casing has the hole that allows line to pass through.
24. according to any one described device in the claim 17 to 23, it is characterized in that: described casing has the mechanism of auxiliary lead.
25. according to any one described device in the claim 17 to 24, it is characterized in that: three spindles are arranged.
26. the line handling machine of a for example false twisting texture machine comprises supporting construction, creel and line treatment element is characterized in that:
Described support structure configuration is for providing front and back;
Described line treatment element is supported on the described front;
Described creel is supported on the described back side, and
The line guide is made as line is directed to the feeding point of yarn path from described creel, and each described line treatment element on the described front successively leads in described yarn path.
27. a false twisting texture machine comprises supporting construction, winding mechanism with feeding guide and coiling unit, and the straight portion with texture path of the unit of twisting thread, cooler and heater, it is characterized in that: the basic setup of described texture path is for parallel with the line path from described feeding guide to described coiling unit.
28. machine according to claim 27 is characterized in that: described supporting construction is the form of panel elongated, that vertically be provided with.
29. according to claim 27 or 28 described machines, it is characterized in that: described structure is that platform is installed and the height of described structure makes and can arrive all processing units when the operator stands on the platform.
30. according to any one described machine in the claim 27 to 29, it is characterized in that: described winder feeding guide vertically is arranged on top, winder unit.
31. a line handling machine, for example false twisting texture machine comprises supporting construction and the line treatment element that is supported by described supporting construction, and its relevant position at the default line path of edge guiding Winder is spaced apart,
It is characterized in that: described line via configuration is to make described line just can be sent to the next one and finally arrive described coiling unit from each treatment element under the situation that does not get involved passive guidance mechanism and/or charging folder.
32. a line handling machine, for example false twisting texture machine comprises supporting construction and the line treatment element that is supported by described supporting construction, and its relevant position at the default line path of edge guiding Winder is spaced apart,
It is characterized in that: treatment element is arranged on will be from the position of the described yarn path of straight divert along described line, and each this treatment element is along the circuit take-up of aliging with the upstream portion of described line path and along the circuit transfer line that aligns with the downstream part of described line path.
33. according to claim 31 or 32 described machines, it is characterized in that: the upstream and downstream part of described line path is configured to the right angle mutually.
34. machine according to claim 33 is characterized in that: dispose a this treatment element at each angle of rectangular lines path.
35. according to any one described machine in the claim 31 to 34, it is characterized in that: at least one the straight portion at described line path disposes the additional treatments element.
36. a high-speed line handling machine comprises line treatment element and winder, it is characterized in that: additional spooler is suitable for receiving the line of relative low-speed processing, and operates time control system mechanism when described machine under default minimum speed and can operate so that described line is transferred to described winder.
37. a high-speed line handling machine comprises line treatment element and winder, it is characterized in that: the line connecting gear and is configured to yarn tension in the described passage region of the described winder of guiding and yarn tension in the described passage region upstream of described connecting gear are isolated on the described line path of the upstream of described winder.
38. machine, wherein handle each processing mechanism of position by control system and by adopting from the sensor that is fit to about a line, the suitable driver of the feedback of velocity sensor, temperature sensor, yarn tension sensor for example, and be provided with and/or line processing controls and being driven with respect to default.
39. according to the described machine of claim 38, it is characterized in that: described position can independently begin, moves and stop.
40. a godet roller module comprises hollow circuit cylinder godet roller element and the CD-ROM drive motor that is connected to described godet roller element, described CD-ROM drive motor is with the longitudinal axis rotation of described godet roller element around described motor drive shaft, and it is characterized in that: partition separates the operating environment of described motor with the operating environment of described godet roller element.
41. according to the described module of claim 40, it is characterized in that: described partition comprises the hollow elongate member that is projected into described godet roller element internal.
42. according to the described module of claim 41, it is characterized in that: described slender member has the blind end that blind end in described godet roller element and described motor drive shaft extend through described slender member.
43. according to any one described module in the claim 40 to 42, it is characterized in that: described partition is the form of pipeline.
44. a godet roller comprises hollow circuit cylinder godet roller element and the CD-ROM drive motor that is connected to described godet roller element, described CD-ROM drive motor is with the longitudinal axis rotation of described godet roller element around described motor drive shaft, and it is characterized in that: described godet roller element is directly installed on the described motor drive shaft and described motor comprises bearing so that the bearing of described motor also is provided for the bearing of described godet roller element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03024172A EP1526196A3 (en) | 2003-10-20 | 2003-10-20 | A thread heating device |
| EP03024172.3 | 2003-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1898424A true CN1898424A (en) | 2007-01-17 |
Family
ID=34384593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800381281A Pending CN1898424A (en) | 2003-10-20 | 2004-10-19 | A spinning machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1526196A3 (en) |
| CN (1) | CN1898424A (en) |
| WO (1) | WO2005038107A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014092A (en) * | 2021-11-08 | 2022-02-08 | 巨石集团有限公司 | Glass fiber winder |
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| JP2991100B2 (en) * | 1996-01-09 | 1999-12-20 | 村田機械株式会社 | The first heater device of the draw false twisting machine |
| JP3798520B2 (en) * | 1997-07-21 | 2006-07-19 | ナブテスコ株式会社 | Motor driven triaxial multi-plate friction false twisting device |
| DE19739282A1 (en) * | 1997-09-08 | 1999-03-11 | Volkmann Gmbh & Co | Device for producing a thread in a combined spinning-twisting process |
| GB9719859D0 (en) * | 1997-09-19 | 1997-11-19 | Rieter Scragg Ltd | Textile Machine Arrangement |
| FR2775299B1 (en) * | 1998-02-26 | 2000-03-17 | Icbt Roanne | FALSE TORSION YARN AND TEXTURING MACHINE |
| TW583357B (en) * | 1998-05-22 | 2004-04-11 | Barmag Barmer Maschf | Texturing machine |
| WO1999061692A1 (en) * | 1998-05-28 | 1999-12-02 | Barmag Ag | Godet roll for guiding, heating and conveying a thread |
| JP2000119923A (en) * | 1998-10-15 | 2000-04-25 | Murata Mach Ltd | Yarn heat treatment apparatus |
| AU1410700A (en) * | 1998-12-07 | 2000-06-26 | Teijin Seiki Co. Ltd. | Motor-driven three-axis friction false twisting device |
| DE19955399C2 (en) * | 1999-11-18 | 2001-10-04 | Volkmann Gmbh | Cable and double wire twist spindle |
| DE10144458A1 (en) * | 2001-09-10 | 2003-03-27 | Hema Maschinen & Apparate | Composite pane structure as a safety window for protective housings and doors of material processing machines |
| TWM283852U (en) * | 2001-09-27 | 2005-12-21 | Barmag Barmer Maschf | Friction false twist device |
| FR2831190B1 (en) * | 2001-10-19 | 2004-02-13 | Rieter Icbt | DEVICE FOR DELIVERING A WIRE, PARTICULARLY IN A DRAWING-TEXTURING MACHINE |
| FR2835261B1 (en) * | 2002-01-31 | 2004-03-26 | Rieter Icbt | DEVICE FOR CONTINUOUS WIRING AND FIXING OF WIRES FOLLOWED BY COMPLEMENTARY HEAT TREATMENT |
-
2003
- 2003-10-20 EP EP03024172A patent/EP1526196A3/en not_active Withdrawn
-
2004
- 2004-10-19 CN CNA2004800381281A patent/CN1898424A/en active Pending
- 2004-10-19 WO PCT/CH2004/000632 patent/WO2005038107A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014092A (en) * | 2021-11-08 | 2022-02-08 | 巨石集团有限公司 | Glass fiber winder |
| CN114014092B (en) * | 2021-11-08 | 2023-04-07 | 巨石集团有限公司 | Glass fiber winder |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1526196A2 (en) | 2005-04-27 |
| WO2005038107A1 (en) | 2005-04-28 |
| EP1526196A3 (en) | 2006-07-19 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070117 |