CN103010827A - Stroke adjustable thread guide device - Google Patents
Stroke adjustable thread guide device Download PDFInfo
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- CN103010827A CN103010827A CN201210574625XA CN201210574625A CN103010827A CN 103010827 A CN103010827 A CN 103010827A CN 201210574625X A CN201210574625X A CN 201210574625XA CN 201210574625 A CN201210574625 A CN 201210574625A CN 103010827 A CN103010827 A CN 103010827A
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- lever
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- sliding block
- guide device
- chute
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Abstract
The invention relates to a stroke adjustable thread guide device, which mainly comprises a sliding rod, a sliding way, a lever and a motor bracket, wherein the sliding rod and the sliding way are connected through a connecting rod to form a fixed frame; one end of the lever is hinged with a driving sliding block which is in sliding connection with the sliding rod; a sliding column of a driven sliding block is clamped in a sliding chute of the lever; the sliding way is in a sliding chute of the driven sliding block; a sliding column of a fulcrum sliding block is clamped in the sliding chute of the lever; the fulcrum sliding block is connected with a nut sliding block through a connecting rod; the nut sliding block is in threaded connection with a threaded rod; and a worm gear of a worm gear and worm pair is arranged at one end of the threaded rod. The position of a fulcrum of the lever is changed under the driving of a motor to change the stroke length of the movable end of the lever; and the device has the characteristics of high test accuracy, stable performance, repeated operability, easiness for operation, high applicability and the like, and can be used for changing the length and the like of a winding paper cartridge in a traversing proportional lever device of a rope roll winder.
Description
Technical field
The present invention relates to the textile machine transmission field, relate to a kind of traverse adjustable yarn guide device, particularly relate to a kind of traverse tunable arrangement of the rope roll up-coiler guide transfer device that is applicable to weave.
Background technology
Feed carrier in the spun yarn winder, as the rotating former dynamic component of bobbin, around self axis revolution, the bobbin that is installed on the bobbin bank support arm is pressed on the groove drum, relies on the friction of groove drum to come winding yarn by groove drum; The groove on groove drum surface guiding yarn is done the fro guiding-yarn motion, and its shape has determined the guide laws of motion, has directly affected bobbin package form, and its stroke is that the track by groove drum decides, so its traverse is fixed.Chemical-fibres filaments feed carrier in, mostly realize traversing with cam mechanism, as long as select suitable leading dimensions, the characteristics of motion that just can make driven member obtain being scheduled to, its coiling traverse depends on the leading dimensions of forming disk.
The kinematic mechanism of adjustable moving journey, the guide motion of in textile machine, using paper web directly to contact with roller, the control of winding bobbin length is to control by the size of changing forming disk, the diameter of forming disk determines the size of traverse, therefore when the paper web work of using unified size, adopt fixing forming disk, and stroke immobilizes, then need to change forming disk and paper web if will change traverse.Under non-stop-machine state, can't finish; the in the market adjusting for stroke all needs special fixed length mechanism; state-of-the-art bobbin-winding machine maker such as Savio orion and Schlafhorst series automatic winder all use the thread-carrier of unified traverse, are equipped with length control device and control coiling length.Invention and utility model patent for various length control devices are arranged in the present patent of China, but all be for length control device itself, such as patent 88100371.9, utilize a pressure roller of rotation fixed length dish and each weft yarn to cooperate, pressure roller is adjusted to two kinds of different weft yarns that many yarn looms weft yarns carrier provides measured length not working between dead position and the control position.Then mostly about the patent of guide is invention and utility models about various structure of thread-carrier, all be about multi-functional thread-carrier such as patent 94192477.7 and 96195793.X, but or clamping, or move the patent transition mechanism that paper web and length control device is not united two into one along multi-axial cord.And present traverse regulates the size can only be divided into according to the forming disk diameter several specifications, can not realize the adjusting of any traverse, therefore has defective in the package that requires for different size in form, can not realize the coiling of random length paper web.In addition,, all need to shut down when changing product each, change forming disk, and every machine is regulated, and the traverse of every machine after regulating can not be in full accord, accuracy rate is poor, causes the bobbin that winds not of uniform size, winding shaping effect disunity.
Summary of the invention
Technical matters to be solved by this invention provides a kind of stable, reliable, convenient, efficient guide transmission actuation mechanism to adapt to the up-coiler technology of present multi_motor control; needn't change paper web, utilize simple mechanism kinematic to realize the change of the stroke under the stopped status not.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of simple lever combination device to realize regulating the motion traverse of traversing of guide.Thereby utilize lever principle to apply power so that the driven driving thread-carrier motion of the other end at the lever fixed end.In order to make thread-carrier adapt to different winding bobbin length requirements, change the position of adjustable fulcrum by motor-driven, thereby thereby change the traverse that lever arm of force length changes the lever driven end.The concrete slide block that uses is as fixed end and movable end, and fixed end and lever are hinged; Making slideway for fulcrum and sliding end motion at lever; Fulcrum is comprised of slide block and support, and slide block connects lever, because in a single day fulcrum determines that slide block is static with respect to slideway, lever then can swing with respect to slideway by the sliding motion of slideway and contiguous block, according to technological requirement adjusting pole length.Lever combination is placed on the slideway, drive fixed end, lever is swung with respect to slideway, thereby and the hunting motion of lever will drive the motion requirement that the movable end slip realizes thread-carrier.
A kind of traverse adjustable yarn guide device of the present invention, mainly consisted of by slide bar, slideway, lever and motor bracket, described slide bar and described slideway connect to form fixed frame by pipe link, the hinged described active sliding block of described lever one end, described active sliding block and described slide bar are slidingly connected, formed by traveller and the slide block of movable slider by one, described traveller by movable slider is stuck in the sliding tray of described lever, describedly had chute on the slide block of movable slider, described slideway is in by the movable slider chute, and the traveller of fulcrum slide block is stuck in the sliding tray of described lever; Described fulcrum slide block is by connecting rod coupling nut slide block, and described nut slider is connected with screw flight, and an end of described screw rod is installed the worm gear of worm couple.
As preferred technical scheme:
Aforesaid a kind of traverse adjustable yarn guide device, described slide bar and described slideway are parallel to each other.
Aforesaid a kind of traverse adjustable yarn guide device, described active sliding block and slide bar are slidingly connected and refer to that active sliding block has chute, and slide bar places the chute of active sliding block.Active sliding block is along the slide bar translation gliding, and the end that activation lever and active sliding block are fixed is along the slide bar translation, and the slip form is the single degree of freedom bearing fit.
Aforesaid a kind of traverse adjustable yarn guide device, described worm couple is driven by DC machine.
A kind of traverse adjustable yarn guide device of the present invention, it is a kind of innovative form transition mechanism, in textile winding machine guide torque transfer can so that paper web and guide length control device unite two into one, thereby the fulcrum that changes leverage changes arm of force length and changes stroke, and can replace sheave with more economical cam, save cost, the reel analysis of the characteristics of motion gets final product to cam when dropping into the weaving use, consistent with the principle of work of sheave, also be by outline line control traverse.Because leverage is simple in structure, makes letter and make things convenient for material in addition, usage space is in extensive range, so that this device almost can be worked in any place, is widely used.
Beneficial effect
The present invention compared with prior art has following advantage and good effect:
(1) requirement of change thread-carrier traverse, efficient stable have been realized by lever motion;
(2) arm of force is adjustable, so stroke is adjustable, can satisfy the job requirement of different coiling length;
(3) simple in structure, save space and material;
(4) simple to operate, GRR is good.
Description of drawings
Fig. 1 is a kind of traverse adjustable yarn guide device scheme drawing of the present invention
Fig. 2 is that generalized section is looked on the device of the present invention right side
Fig. 3 is the partial cutaway schematic of turbine and worm pair
Fig. 4 is the point of connection generalized section of active sliding block, slide bar and lever
Wherein 1 is that active sliding block 2 is that motor bracket 3 is that lever 4 is slideways by movable slider 5
The 6th, fulcrum slide block 7 is that slide bar 8 is that worm and gear 9 is DC machine
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Shown in Fig. 1-4, a kind of traverse adjustable yarn guide device of the present invention, mainly by slide bar (7), slideway (5), lever (3) and motor bracket (2) consist of, described slide bar (7) and described slideway (5) connect to form fixed frame by pipe link, the described lever hinged described active sliding block of (3) one ends (1), described active sliding block (1) is slidingly connected with described slide bar (7), formed by traveller and the slide block of movable slider (4) by one, described traveller by movable slider (4) is stuck in the sliding tray of described lever (3), describedly had chute on the slide block of movable slider (4), described slideway (5) is in by movable slider (4) chute, and the traveller of fulcrum slide block (6) is stuck in the sliding tray of described lever (3); Described fulcrum slide block (6) is by connecting rod (10) coupling nut's slide block (11), and described nut slider (11) is threaded with screw rod (12), and an end of described screw rod (12) is installed the worm gear of worm couple (8).
Described slide bar (7) and described slideway (5) are parallel to each other.Described active sliding block (1) is slidingly connected with slide bar (7) and refers to that active sliding block (1) has chute, and slide bar (7) places the chute of active sliding block (1).Described worm couple (8) is driven by DC machine (9).
When changing traverse, DC machine (9) drives worm couple (8), determine the position of fulcrum slide block (6) by the number of threads of DC machine (9) rotation, thereby determined by the movement length scope of movable slider (4) by lever (3), by the active movement of active sliding block (1), drive by the motion of movable slider (4).
Claims (4)
1. traverse adjustable yarn guide device, it is characterized in that: described traverse adjustable yarn guide device is mainly by slide bar (7), slideway (5), lever (3) and motor bracket (2) consist of, described slide bar (7) and described slideway (5) connect to form fixed frame by pipe link, the described lever hinged described active sliding block of (3) one ends (1), described active sliding block (1) is slidingly connected with described slide bar (7), formed by traveller and the slide block of movable slider (4) by one, described traveller by movable slider (4) is stuck in the sliding tray of described lever (3), describedly had chute on the slide block of movable slider (4), described slideway (5) is in by movable slider (4) chute, and the traveller of fulcrum slide block (6) is stuck in the sliding tray of described lever (3); Described fulcrum slide block (6) is by connecting rod (10) coupling nut's slide block (11), and described nut slider (11) is threaded with screw rod (12), and an end of described screw rod (12) is installed the worm gear of worm couple (8).
2. a kind of traverse adjustable yarn guide device according to claim 1 is characterized in that, described slide bar (7) and described slideway (5) are parallel to each other.
3. a kind of traverse adjustable yarn guide device according to claim 1 is characterized in that, described active sliding block (1) is slidingly connected with slide bar (7) and refers to that active sliding block (1) has chute, and slide bar (7) places the chute of active sliding block (1).
4. a kind of traverse adjustable yarn guide device according to claim 1 is characterized in that, described worm couple (8) is driven by DC machine (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574625XA CN103010827A (en) | 2012-12-26 | 2012-12-26 | Stroke adjustable thread guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574625XA CN103010827A (en) | 2012-12-26 | 2012-12-26 | Stroke adjustable thread guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103010827A true CN103010827A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574625XA Pending CN103010827A (en) | 2012-12-26 | 2012-12-26 | Stroke adjustable thread guide device |
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| CN (1) | CN103010827A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586678A (en) * | 2016-11-30 | 2017-04-26 | 浙江慧兰服饰有限公司 | Yarn collecting device |
| CN106892298A (en) * | 2016-11-25 | 2017-06-27 | 丝丝姆纺织机械（中山）有限公司 | One kind row's yarn drive device and row's yarn system |
| CN107973179A (en) * | 2017-12-22 | 2018-05-01 | 新乡市新兴冶金材料有限公司 | A kind of adjustable bobbin winder device of bismuth core-spun yarn processing |
| CN115335308A (en) * | 2020-03-26 | 2022-11-11 | 欧瑞康纺织有限及两合公司 | Silk thread laying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1155346A (en) * | 1967-08-21 | 1969-06-18 | William Kursinczky | Re-Spooling Machine. |
| EP1063325A2 (en) * | 1999-06-24 | 2000-12-27 | Ditta Michele Ratti S.p.A. | Device for the tapering of yarn-gathering bobbins on a twisting frame |
| CN102701008A (en) * | 2012-01-12 | 2012-10-03 | 浙江虎王数控科技有限公司 | Variable-amplitude filament guide device for automatic soft bobbin winder |
| CN203048310U (en) * | 2012-12-26 | 2013-07-10 | 东华大学 | Adjustable movement yarn guiding device |
-
2012
- 2012-12-26 CN CN201210574625XA patent/CN103010827A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1155346A (en) * | 1967-08-21 | 1969-06-18 | William Kursinczky | Re-Spooling Machine. |
| EP1063325A2 (en) * | 1999-06-24 | 2000-12-27 | Ditta Michele Ratti S.p.A. | Device for the tapering of yarn-gathering bobbins on a twisting frame |
| CN102701008A (en) * | 2012-01-12 | 2012-10-03 | 浙江虎王数控科技有限公司 | Variable-amplitude filament guide device for automatic soft bobbin winder |
| CN203048310U (en) * | 2012-12-26 | 2013-07-10 | 东华大学 | Adjustable movement yarn guiding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892298A (en) * | 2016-11-25 | 2017-06-27 | 丝丝姆纺织机械（中山）有限公司 | One kind row's yarn drive device and row's yarn system |
| CN106586678A (en) * | 2016-11-30 | 2017-04-26 | 浙江慧兰服饰有限公司 | Yarn collecting device |
| CN107973179A (en) * | 2017-12-22 | 2018-05-01 | 新乡市新兴冶金材料有限公司 | A kind of adjustable bobbin winder device of bismuth core-spun yarn processing |
| CN115335308A (en) * | 2020-03-26 | 2022-11-11 | 欧瑞康纺织有限及两合公司 | Silk thread laying device |
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Application publication date: 20130403 |