CN101550618B - Double-head track - Google Patents
Double-head track Download PDFInfo
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- CN101550618B CN101550618B CN2009101196278A CN200910119627A CN101550618B CN 101550618 B CN101550618 B CN 101550618B CN 2009101196278 A CN2009101196278 A CN 2009101196278A CN 200910119627 A CN200910119627 A CN 200910119627A CN 101550618 B CN101550618 B CN 101550618B
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- double
- drafting
- head track
- drafting system
- track according
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Basic Packing Technique (AREA)
Abstract
The present invention provides a double-head track (1) which has a two adjacent stretching units (2), each stretching unit for supplying fiber bundle (FB) therein. The double-head track is characterized in that seen from above, a central platform (10) is arranged between the two stretching units (2), and the central platform (10) of the output side of the stretching units (2) is accessible for an operator (B).
Description
Technical field
The present invention relates to a kind of double-head track, this drawing frame has two drafting systems that are adjacent to each other and are provided with, and each drafting system all is used for drawing-off and is fed to fibre bundle wherein.
Background technology
This banding machine that has two drafting systems is more common comparatively speaking, especially in the Asia.Compare with the simple eye banding machine of two independent installation, this can be simultaneously to give an outstanding advantage of the banding machine of two bar tube feedings be that their required spaces are less.In known eyes banding machine, two drafting systems link together along driving direction.In this case, operate forwardly, promptly operating personnel B from conveyor side (downstream) near two drafting systems.But thus, the accessibility of two drafting system parts and user friendly are not optimum.
Summary of the invention
The technical problem that the present invention will solve is to improve the user friendly of eyes banding machine.
This problem solves through following manner, promptly looks from the top, between two drafting systems, central platform is set, and operating personnel B can be from central platform near two drafting systems.Because operating personnel can stand in two drafting system next doors, and no longer need to stretch forward too much, this means that operating personnel B can be more easily near two drafting systems.In addition, the operator only need turn round on central platform and can move to the another one drafting system from a drafting system.The another one advantage is the following fact; The present invention has improved safety of operators greatly; Promptly compare, because said drafting system is positioned at operating personnel's left side and right side, so operating personnel B can not fall sideling again with the prior art that bar tube transfer passage is positioned at operating personnel B both sides.Therefore the present invention has alleviated the injured risk of operator to a great extent.
Especially, this central platform can be realized when the driver element complete mechanical of two drafting systems is separated.This means just no longer need be such as such parts such as the common power shaft that between two drafting systems, extends, the motor that is provided with at the center, gear.Ideally, the space of acquisition can be used for being provided with central platform.In other words, do not connect owing between two drafting systems, had to drive, so operating personnel can be more near drafting system.
According to aforementioned arrangement,, then very convenient if operating personnel can be from the conveyor side of drafting system near central platform.In this was arranged, operating personnel passed between two bar tube output areas, climbed on the central platform, preferably can arrive central platform through one or more step.
Preferred especially, by at least one guidance panel, central platform can be used to be provided for to monitor rectangular and/or adjustment and/or controls the facility of two drafting systems.Here guidance panel is arranged between two drafting systems easily, and preferred general is passed the direction of drafting system perpendicular to fibre bundle.In other words, operating personnel one climb on the said central platform, are exactly guidance panel in front.Therefore, preferably operating personnel have three working regions on central platform, promptly on two drafting systems separately the working region and be used to the zone controlling, regulate.Advantageously, when moving to next zone from a zone, only need turning round of 90 degree.Need not complicated, proemial unnecessary action.
Preferably, described at least one guidance panel comprises display screen and keyboard, and keyboard can be integrated in the screen.
Preferably, each drafting system all is provided with a guidance panel, and according to a kind of favourable design of saving the space, these guidance panels can be set in the public housing.
If each drafting system then can further improve the operating personnel's friendly according to double-head track of the present invention in that an other platform is set on that side of central platform.Even thereby in the relative outside of each drafting system, operating personnel also can or get rid of near the problem it near each parts of drafting system.
Can be with the mechanical separation of the drive unit of above-described two drafting systems as an independent aspect of the present invention.Even of the present invention this makes that on the one hand when having to shut down, can also produce incessantly by the another one drafting system owing to production fault (for example owing to rectangular fracture) for a drafting system.The independence that the Mechanical Driven of two drafting systems that relate to aborning connects can realize that generation does not interact, and does not particularly adopt public driving shaft.Because the rectangular quality of two strands of fibers of these characteristics can improve greatly.The whole efficiency of entire machine can be equal to the efficient of simple eye machine mutually, but required space has reduced greatly.In addition, the other machines parts that are independent of drive unit certainly use together, thereby can also reach the advantage on the cost.
Not only two drive chains of preferred eyes banding machine are independently of one another, and for uniformity, the controller of two drafting systems is also independently of one another.Different designs can realize this purpose, and for example two drafting systems all are Automatic Levelling, have the regulating system that for example enters the mouth, and this inlet regulating system has one or more inlet sensors in the place ahead of drafting system separately.According to a kind of alternative; A drafting system comprises automatic leveling system; And another one is non-Automatic Levelling, and promptly this drafting system is according to predetermined drawing-off numerical value operation, and the rectangular rectangular continuity of a plurality of fibers of supply is only through doubling or statistical means is realized.According to other a kind of alternative, two drafting systems are not Automatic Levelling.Such drafting system has at least one extra Automatic Levelling drafting system that is connected downstream usually, can realize the rectangular uniformity of higher degree by this extra Automatic Levelling drafting system.
Preferably, two drafting systems according to eyes banding machine of the present invention are arranged on the public base portion.Preferred two substrates are arranged on said public base portion top, particularly are installed on vertical pole and/or the vertical wall.The critical piece of drafting system is placed on two substrates, and particularly drafting system roll, rotating disk can also comprise governor motor.
According to a kind of corresponding extended mode, three box bodys are set on base portion.Outside box body is arranged on the outside of each drafting system, and preferred main motor and switch panel are arranged on wherein.Preferred middle perhaps center box body holds aspirator and/or hydraulic selector panel and/or main transformer, and said center box body is arranged on the place ahead of central platform easily, and guidance panel is arranged on the central platform.Carry the drive unit or the driver part of bar tube can partly be arranged in the box body of center at least.At least these tube transfer units also can partly be incorporated in the base portion.
According to a preferred embodiment, can carry the bar tube that has various outer diameter respectively according to the bar tube switch of eyes banding machine of the present invention.Therefore improved application flexibility greatly.Can be at the scope endoadaptation client's of non-constant width needs.
Preferably; Each drafting system all is assigned the bar tube switch of a linearity; Wherein change according to a kind of favourable design, below each drafting system along producer to the feeding position that the bar tube is transported to they, feeding after, make the bar tube further arrive machine exterior along linear.
Opposite with prior art, preferably do not carry the bar tube, and be to use reversible electric motor by pneumatic means.The preferred smooth driving belt of electrical motor driven, linear driven carriage is fixed on the driving belt.Preferred stripe tube push mechanism or pusher arm are fixed on the carriage, and the bar tube is upwards moved at producer linearly in a synchronous manner.
Preferably can be fed to bar tube switch in the side of the entrance side of each drafting system and the bar tube that feeding will be treated in the outside.Therefore, in this structure, operating personnel are from the side near machine; Shift empty can onto linear strips tube feeding path (for example passing through the slope); In linear strips tube feeding path, perhaps after manual work location, if desired can be after inserting the another one empty can; Push mechanism receives the bar tube, and the bar tube is moved to the feeding position.As long as bar tube push mechanism is idle, to have fed the bar tube of material before perhaps having simultaneously and vacated, push mechanism will receive the bar tube, and the bar tube is moved to the feeding position.
Favourable extended mode is characterized by the characteristic of dependent claims.
Description of drawings
The present invention will be described by accompanying drawing for following part.Accompanying drawing is represented:
Accompanying drawing 1 is for seeing perspective view in the past according to eyes banding machine according to the invention from the conveyor side direction;
Accompanying drawing 2 illustrates according to seeing eyes banding machine in the past from entrance side shown in accompanying drawing 1 perspective view;
Accompanying drawing 3 illustrate according to shown in the accompanying drawing 1 to 2 from the oblique view of seeing eyes banding machine in the past of the top of conveyor side direction;
Accompanying drawing 4 is the floor map according to eyes banding machine of the present invention, and this sketch map reproduces the details of left and right sides drafting system varying level.
The specific embodiment
Accompanying drawing 1-3 and accompanying drawing 4 are (very schematic) a plurality of views according to eyes banding machine 1 of the present invention.This eyes banding machine 1 comprises two in abutting connection with the drafting system 2 that is provided with.Accompanying drawing 4 illustrates left drafting system 2 and has the characteristic that is different from right drafting system 2; Two drafting systems and relevant device (for example bar tube switch) have identical structure; Have only the cover of drafting system not illustrate at the left-hand side of accompanying drawing 4; Perhaps be removed; The overall structure of drafting system does not illustrate at the right-hand side of accompanying drawing, can directly see bar tube switch like this.
In drafting system 2, the fiber of one or more supply is rectangular drafted in known manner, here in two drafting systems all with the rectangular fiber bundle F B that is labeled as of fiber.For the attainment of one's purpose, be drawn out in the supply bar tube of the fiber of supply rectangular (seeing accompanying drawing 4) from be installed in so-called creel (not shown) successively here, and be transported on the portable station 21 of each drafting system 2.Be used for guiding from the fiber of creel (not shown) after the rectangular lattice door that is arranged in parallel 20 here passing; Measure the rectangular fibre diameter of fiber that is compressed into line by inlet sensor 22, described inlet sensor 22 is designed to the right form of known grooved roller here.Then, on rectangular circulation or the direction f1 that produces, on the rectangular roll 26 that is transported to drafting system 2 of fiber, through protecting roll 26 (drafting system cover 24 has been folded down in accompanying drawing 1-3) by pivotally supported drafting system cover 24.Preferred each drafting system 2 all has as the most modern banding machine on four three times or roll 26 set-up modes of Three Up Three Down; For example; Promptly rectangular flow or producer on f1, be provided with continuously three groups of rolls to (the input roll to, central roll to carry roll to); Each drafting system 2 can also have feed roller, feed roller usually below conveying roller on move (conveying roller of not shown below in the accompanying drawing 4).The fiber bundle F B that treats drawing-off is clamped in each roll between 26, and roll is to 26 rotations, and its peripheral speed increases along the rectangular direction that flows or produce, and draws or drawn fiber bundle FB with this.The so-called non-woven fibre that obtains at the efferent of each drafting system 2 combines, and it is rectangular to form fiber, and described rolling disc 27 is arranged among the bar tube K of rotation in a similar manner.For realizing above-mentioned purpose, bar tube K is placed on the bar tube platform 31 of rotation.
According to the present invention, central platform 10 is set between two drafting systems 2 now, can see from accompanying drawing 4 that especially operating personnel B can climb on the central platform 10, so that directly simply near two drafting systems.Now operating personnel B needn't be in order to arrive the parts of two drafting systems 2, and optimize and revise, cleaning, maintenance, repair or replace the parts of two drafting systems 2 and exceedingly stretch.This makes that at first the safety of operating personnel B is more guaranteed, and auxiliary machinery accurately turns round, and makes finally therefore that fiber is rectangular to have a higher quality.
In addition, be arranged in the zone of central platform 10 at public housing 16 interior two guidance panels 15 with being adjacent to each other.Here each guidance panel 15 all has touch-screen or with the display screen of keyboard, and all is connected with nearer drafting system 2.Guidance panel 15 can be used for watching and importing the setting of drafting system and machine; The rectangular quality (detecting) of fiber that monitoring drafting system efferent place obtains by right sensors; Set the intensity and the given application point of regulation in suitable place; The mistake that the cycle occurred during the fiber that demonstration obtains was rectangular and the option of any debug perhaps start and perhaps close each drafting system 2 etc.Therefore, from single operating position, promptly central platform 10, and operating personnel B can be near the critical piece of entire machine 1.For example, he only needs turnback that drafting system 2 and the setting of on another drafting system 2, making are complementary, such setting can for, for example, roll is to carrying the right roll distance of roll from the center.Operating personnel can use the relevant start button on the guidance panel 15 to come to start once more drafting system 2 then.
Also be provided with side platform 12 at each drafting system 2 with respect to the opposite side of central platform 10, operating personnel B can pass through broad, angled access step 13 approaching side platforms 12.Here this three platforms 10,12 even can design in the following manner, promptly operating personnel B can arrive side platforms 12 from central platform 10, and gets back to central platform 10 through long ladder.Side platform 12 can also make operating personnel B from central platform 10 not over against nearly each drafting system 2 of other side joint, and, carry out the maintenance and the cleaning that need adjusting from the relevant closer place of drafting system 2 respective outer.
Both sides at two drafting system covers 24 all are provided with handle 25, and operating personnel can be near handle 25 from central platform 10 and each side platform 12, so that the corresponding cover 24 of pivoted and near each drafting system 2.
Input side according to double-head track 1 of the present invention also is provided with center front platform 14, so that operating personnel equally can be near the input side parts of two drafting systems 2, sensor 22 for example enters the mouth.
According to another aspect of the present invention, the drive unit of two drafting systems is that complete mechanical is separated.All take under the situation of Automatic Levelling drafting system at two drafting systems 2, each drafting system all is provided with main motor 40 and governor motor 41 (seeing the left-hand side drafting system 2 shown in the accompanying drawing 4).And each drafting system 2 all is provided with independently control module (not shown) here.Perhaps one of them of two drafting systems 2 can be Automatic Levelling, and another is non-Automatic Levelling.It also can be the drafting system 2 of two non-automatic levellings.This aspect independently according to the present invention, two drafting systems 2 can't help common axle and/or driver element and are connected.Therefore the rectangular production operation of fiber on two drafting systems is fully independently, and the rectangular interruption in drafting system 2 does not influence the production of another drafting system 2.
Here two drafting systems 2 have independent substrate 4 respectively, and with regard to the situation of the drafting system 2 of two Automatic Levelling, related governor motor 41, the gear and the rotating disk 27 that drive single roll are arranged on the said substrate 4.Two substrates 4 are supported on the vertical pole 5, and pole 5 is supported on the public base portion 3.On this base portion 3, also be provided with two and be the rotating bars tube platform 30 of bar tube feeding.
On two outsides of two drafting systems 2, all be provided with box body 6, said box body 6 is supported on the base portion 3, and with regard to the situation of the drafting system 2 of two Automatic Levelling, said box body 6 holds the main motor 40 and the conversion panel (not shown) of each drafting system 2.In the outer wall of each box body 6, be provided with air grid 7.
The front portion of central platform 10 is provided with middle or center box body 8 between two drafting systems 2.This box body 8 holds the public aspirator 44 of two drafting systems 2, public pneumatic control panel and main transformer (not shown) in current example.A unique aspirator 44 that schematically shows very much is connected on the suction channel 43, and suction channel 43 siphons away the fiber refuse in roll 26 zones.
In accompanying drawing 4 (drafting system 2 of right-hand side), the critical piece of relevant bar tube switch 31 is shown.Each drafting system 2 all is provided with electro-motor 33, and this electro-motor has the facility that makes rotation direction reversed.Two electro-motors 33 be arranged on relative to one another central platform 10 below, promptly in the groove in the base portion 3 (electro-motor 33 is only shown in the drafting system 2 of right-hand side in accompanying drawing 4).Each electro-motor 33 drives smooth driving belt 32, wherein can drive driving belt 32 along rectangular mobile direction or opposite direction.All fix a carriage 34 on each driving belt 32, carriage is also guided by the guide member (not shown) of linearity.On carriage 34, be fixed with a plurality of tube push mechanism 35a, 35b, 35c, these tube push mechanism are spaced apart on f1 at producer, and almost meeting at right angles from carriage 34 highlights.It is in order to make bar tube K move to an adjacent position from a predetermined bar tube position that each tube push mechanism 35a, 35b, 35c are set.Therefore bar tube push mechanism 35a, 35b, 35c only swing between original position and final position.In other words bar tube push mechanism 35a, 35b, 35c do not pass by from the insertion position of machine to the overall distance of transfer position, but main along the path movement of being longer than bar tube diameter slightly.
If certain bar tube push mechanism 35a, 35b or 35c bump against next bar tube K when returning; This tube push mechanism 35a, 35b or 35c fall down against spring; Pass this tube K up to described tube push mechanism 35a, 35b or 35c, described spring is arranged on said tube push mechanism 35a, 35b, 35c in the articulated joint of carriage 34.Said tube push mechanism of active force 35a, 35b or 35c owing to spring can stretch out once more through such mode, thereby can on the direction of drafting system output, move the bar tube K that just passes through a bar tube placement location.
In the present example, the bar tube K that treats feeding is inserted in the corresponding drafting system 2 (seeing arrow f2) through inserting slope 37 side direction, and prevents that by track 38 bar tube K from dropping, then in a synchronous manner with bar tube K along straight line conveying to bar tube plate 30.In the process of initial feeding, can be moved upwards up to central strip tube position along first being inserted bar tube K with hand and/or pin, so that afterwards second empty can K is placed on the input side slat tube position perpendicular to the direction of direction of insertion f2.When machine startup, these two bar tube K promote a position forward by bar tube push mechanism 35a, 35b, 35c with that, thereby make in front tube K reach the feeding position, promptly on the bar tube plate 30 below the rotating disk 27.Just can at the installation position place of input side bar tube K be set again then.
After having fed material to each tube K on the corresponding bar tube plate 30; Bar tube K further is pushed on the downward slope 39 to the bar tube push mechanism 35a, 35b, the 35c that are positioned on the f1 thereafter at producer; To lower slider or roll (if bar tube below wheel is arranged), the bar tube also possibly further promoted by the next bar tube K that arrives from slope 39.
The present invention has carried out further detailed explanation by accompanying drawing.The arrangement and the combination that drop within the claim scope also drop in the present invention.Thereby term " platform " also is appreciated that to having the arrangement zone of different structure, comprises discontinuous zone.Can also for example be used for the bar tube of rectangle with being designed to according to drawing frame of the present invention.
Claims (18)
1. double-head track; This drawing frame has two drafting systems (2) that are adjacent to each other and are provided with; Each drafting system (2) is used for drawing-off and is fed to fibre bundle (FB) wherein respectively; It is characterized in that: look from the top, between two drafting systems (2), be provided with central platform (10), operating personnel (B) can be from this central platform (10) near two drafting systems (2).
2. double-head track according to claim 1 is characterized in that: operating personnel (B) can be from the conveyor side of drafting system near central platform (10).
3. double-head track according to claim 1 and 2 is characterized in that: between two drafting systems (2), in the zone that the operating personnel (B) on standing in central platform (10) can be approaching at least one guidance panel (15) is set.
4. double-head track according to claim 3 is characterized in that: each drafting system (2) all is provided with a guidance panel (15).
5. double-head track according to claim 4 is characterized in that, said guidance panel (15) is arranged in the public housing (16).
6. double-head track according to claim 1 is characterized in that: on a side of central platform (10), be respectively equipped with side platform (12) at two drafting systems (2).
7. double-head track according to claim 1 is characterized in that: the drive unit (40,41) of two drafting systems (2) is that complete mechanical is separated.
8. double-head track according to claim 1 is characterized in that: two drafting systems (2) can control independently of one another.
9. double-head track according to claim 1; It is characterized in that: the wherein a kind of mode according to following drives two drafting systems (2): two drafting systems (2) all are Automatic Levelling; A drafting system (2) be Automatic Levelling and another is non-Automatic Levelling, two drafting systems (2) all are non-Automatic Levelling.
10. double-head track according to claim 1; It is characterized in that: two substrates (4) are set; Following parts are arranged on the said substrate (4), and said parts are: at least one inlet sensor (28), drafting system roll (26), the suction channel (43) of rotating disk (27) and drafting system.
11. double-head track according to claim 10 is characterized in that: the base portion of single vicinity (3) uprightly on the ground.
12. double-head track according to claim 11; It is characterized in that: three box bodys (6 are set on base portion (3); 8), an outter box (6) is arranged on the outside of closing on each drafting system (2), and a center box body (8) is arranged between two drafting systems (2).
13. double-head track according to claim 12 is characterized in that: the main motor (40) of each drafting system (2) is separately positioned in the corresponding outter box (6), and each governor motor (41) is arranged on each relevant substrate (4).
14. double-head track according to claim 12; It is characterized in that: one of them parts with following function is arranged in the center box body (8), and said functional part is: the drive unit (33) of the public aspirator (44) of two drafting systems (2), the public panel of pneumatic control, main transformer and bar tube switch.
15. double-head track according to claim 1; It is characterized in that: this double-head track designs in the following manner; Said mode is: make two drafting systems (2) can carry the bar tube with different outer dias, and give the bar tube feeding of different outer dias.
16. double-head track according to claim 1; It is characterized in that: each drafting system (2) all is assigned a bar tube switch (31), and each tube switch (31) is gone up below the drafting system of correspondence along straight line conveying bar tube (K) in the direction (f1) of producing.
17. double-head track according to claim 16 is characterized in that: each tube switch (31) is assigned reversible electric motor (33).
18., it is characterized in that: can be from the outside treating that the bar tube (K) of feeding supplies with the bar tube switch (31) on each drafting system (2) input side from the side according to claim 16 or 17 described double-head tracks.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008000920.2 | 2008-04-01 | ||
| DE102008000920.2A DE102008000920C5 (en) | 2008-04-01 | 2008-04-01 | double head stretch |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210141603.4A Division CN102733014B (en) | 2008-04-01 | 2009-03-23 | Double-head track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101550618A CN101550618A (en) | 2009-10-07 |
| CN101550618B true CN101550618B (en) | 2012-07-04 |
Family
ID=41051189
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101196278A Active CN101550618B (en) | 2008-04-01 | 2009-03-23 | Double-head track |
| CN201210141603.4A Active CN102733014B (en) | 2008-04-01 | 2009-03-23 | Double-head track |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210141603.4A Active CN102733014B (en) | 2008-04-01 | 2009-03-23 | Double-head track |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN101550618B (en) |
| DE (1) | DE102008000920C5 (en) |
| IT (1) | IT1393443B1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012102692B4 (en) * | 2012-03-29 | 2024-08-08 | Rieter Ingolstadt Gmbh | Textile machine and method for feeding it with fibre strands |
| DE102015118764A1 (en) * | 2015-11-03 | 2017-05-04 | TRüTZSCHLER GMBH & CO. KG | stretcher |
| DE102015118763A1 (en) * | 2015-11-03 | 2017-05-04 | TRüTZSCHLER GMBH & CO. KG | stretcher |
| DE102016109543A1 (en) * | 2016-05-24 | 2017-11-30 | TRüTZSCHLER GMBH & CO. KG | Stretching plant for textile slivers |
| CN105780214B (en) * | 2016-05-24 | 2017-11-03 | 沈阳宏大纺织机械有限责任公司 | Eyes bar output cylinder drawing frame |
| DE102016109540A1 (en) * | 2016-05-24 | 2017-11-30 | TRüTZSCHLER GMBH & CO. KG | Stretching plant for textile slivers |
| DE102016109542B4 (en) | 2016-05-24 | 2018-08-02 | TRüTZSCHLER GMBH & CO. KG | Stretching plant for textile slivers |
| DE102016109535B4 (en) * | 2016-05-24 | 2018-10-11 | TRüTZSCHLER GMBH & CO. KG | Stretching plant for textile slivers |
| CN105905685B (en) * | 2016-05-30 | 2019-02-01 | 长江大学 | Drawing frame send barrel automatically |
| DE102018114772A1 (en) * | 2018-06-20 | 2019-12-24 | Maschinenfabrik Rieter Ag | Can changer for a spinning preparation machine and method for changing can |
| CN109137165A (en) * | 2018-10-29 | 2019-01-04 | 沈阳宏大纺织机械有限责任公司 | Double-head track while creeling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB737049A (en) * | 1953-07-29 | 1955-09-21 | Pierino Ferrario | Improvements in or relating to textile drawing frames |
| DE3133437A1 (en) * | 1981-08-24 | 1983-03-17 | Heberlein Hispano S.A., 1214 Vernier-Genève | Drawing machine |
| CN101092767A (en) * | 2006-06-22 | 2007-12-26 | 吕特英格纺织机械制造股份公司 | Stretching unit for a preparatory spinning machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2511711B1 (en) * | 1981-08-24 | 1987-05-29 | Heberlein Hispano Sa | MACHINE OR DRAWING BENCH |
| DE102015118763A1 (en) | 2015-11-03 | 2017-05-04 | TRüTZSCHLER GMBH & CO. KG | stretcher |
-
2008
- 2008-04-01 DE DE102008000920.2A patent/DE102008000920C5/en active Active
-
2009
- 2009-03-16 IT ITTO2009A000195A patent/IT1393443B1/en active
- 2009-03-23 CN CN2009101196278A patent/CN101550618B/en active Active
- 2009-03-23 CN CN201210141603.4A patent/CN102733014B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB737049A (en) * | 1953-07-29 | 1955-09-21 | Pierino Ferrario | Improvements in or relating to textile drawing frames |
| DE3133437A1 (en) * | 1981-08-24 | 1983-03-17 | Heberlein Hispano S.A., 1214 Vernier-Genève | Drawing machine |
| CN101092767A (en) * | 2006-06-22 | 2007-12-26 | 吕特英格纺织机械制造股份公司 | Stretching unit for a preparatory spinning machine |
Non-Patent Citations (1)
| Title |
|---|
| 李雪刚，等.并条新技术及工艺探讨.《纺织科技进展》.2005,(第1期),第23-27页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20090195A1 (en) | 2009-06-15 |
| CN102733014A (en) | 2012-10-17 |
| DE102008000920C5 (en) | 2022-03-17 |
| IT1393443B1 (en) | 2012-04-20 |
| CN101550618A (en) | 2009-10-07 |
| DE102008000920A1 (en) | 2009-10-08 |
| CN102733014B (en) | 2015-04-15 |
| DE102008000920B4 (en) | 2016-12-22 |
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