CN101886306B - Warping machine blowing device - Google Patents
Warping machine blowing device Download PDFInfo
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- CN101886306B CN101886306B CN 201010223210 CN201010223210A CN101886306B CN 101886306 B CN101886306 B CN 101886306B CN 201010223210 CN201010223210 CN 201010223210 CN 201010223210 A CN201010223210 A CN 201010223210A CN 101886306 B CN101886306 B CN 101886306B
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- cord roller
- jockey pulley
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Abstract
The invention discloses a warping machine blowing device, which comprises a yarn guide roller group and a blowing machine arranged between a front reed and an oiling roller. Silk threads clustered by the front reed move around the yarn guide roller group and are conveyed to the oiling roller through the blowing machine. The warping machine blowing device effectively solves the problem of difficult weaving, and improves the weaving efficiency and finished product rate.
Description
Technical field
The present invention relates to the technical field of warping machines, special relevant with the structure of warping machine blowing device.
Background technology
Common warping machines technological principle as shown in Figure 1, silk thread 10 is backed off from the bobbin on creel 20, through front reed 30 (screen reed) boundling, make warp thread become a sheet through a pair of cord roller 40 again, reduce simultaneously the vibration of silk thread 10, silk thread 10 oils by (wax) by oiling roller 90, then after setting up fabric width by expansion reed 50, is wound on warp beam 70 through measuring roller 60.As shown in Figure 2, measuring roller 60 is to be arranged on board by bearing block.
Along with improving constantly of people's living standard, also more and more higher to the requirement of chemical fiber garment fabric, feel is satiny, frivolous softness, air permeable waterproof, has become a basic demand of high-grade clothing.Thereby the DENIER number of weaving silk thread is required more and more thin, develop into gradually present 40D, 20D even to 15D, 10D by a few years ago 100D, 70D; The weft density of grey cloth is more done higher, by original 210/inch, 270/inch till now 380/inch even have up to 420/inch.Because the nexus in former gauze only has 15～20, can't satisfy normal requirements of weaving process by normal warping technology.During greater than 28 pieces/inch, due to the increase of coefficient of friction, very easily produce filoplume and broken yarn when weaving at warp count.Also can't effectively improve by changing slashing technique, weaving process stops the platform increased frequency, has had a strong impact on the product rates such as weaving efficiency and product.
In order to solve the above-mentioned difficult problem of weaving, the inventor transforms warping machines, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of warping machine blowing device, to improve the product rates such as weaving efficiency and product.
To achieve these goals, technical scheme of the present invention is as follows:
Warping machine blowing device, comprise the cord roller group and the blowing machine that are arranged between front reed and oiling roller, walk around the cord roller group through the silk thread of front reed boundling, then be delivered to oiling roller through the blowing machine, described cord roller group comprises cord roller, and cord roller is the drive roll by the vector motor driving.
Described cord roller group also comprises jockey pulley and niproll, cord roller and jockey pulley are the drive rolls by the vector motor driving, it is horizontal that cord roller becomes with jockey pulley, niproll is positioned at the below of jockey pulley, niproll is arranged on the first lever, one end of the first lever is fulcrum and the other end is connected with the push rod of cylinder and by push rod jack-up, niproll coordinates the clamping silk thread by cylinder ejection the first lever with jockey pulley, silk thread through front reed boundling is walked around cord roller, pass jockey pulley and niproll, then be delivered to oiling roller through the blowing machine.
Described cord roller group also comprises jockey pulley, the engaging tooth wheels are installed on the spindle nose of cord roller and jockey pulley, jockey pulley is arranged on the bearing of rotatable adjusting angle, walks around successively cord roller and jockey pulley through the silk thread of front reed boundling, then is delivered to oiling roller through the blowing machine.
The spindle nose of described cord roller is installed belt pulley, and cord roller is by belt pulley and vector motor connection for transmission.
Described device also comprises tension pick-up, controller and vector frequency converter, tension pick-up is arranged on measuring roller, controller is connected with tension pick-up, vector frequency converter and vector motor, tension pick-up is sent to controller with the tension value that detects, compared by the tension value of controller with this tension value and setting, and pass through the moment of vector frequency converter control break vector motor.
Described measuring roller is arranged on the second lever, and an end of the second lever is fulcrum and the other end is connected with an end of tension pick-up, and the other end of tension pick-up is fixed on board.
After adopting such scheme, the present invention by installing the blowing machine additional, adjusts the footing of silk thread in the warping process, can effectively solve the difficult problem of weaving, and improves the product rates such as weaving efficiency and product.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of existing warping machines;
Fig. 2 is the mounting structure schematic diagram of existing measuring roller;
Fig. 3 is the structural representation of the embodiment of the present invention one;
Fig. 4 is the structural representation of the embodiment of the present invention two;
Fig. 5 is the location diagram of cord roller, jockey pulley, engaging tooth wheels, belt pulley and the vector motor of the embodiment of the present invention two;
Fig. 6 is the jockey pulley of the embodiment of the present invention two and the location diagram of bearing.
Fig. 7 is the mounting structure schematic diagram of measuring roller of the present invention;
Fig. 8 is the structural representation of blowing machine of the present invention;
Fig. 9 is the silk thread schematic diagram through blowing of the present invention.
Label declaration
Cord roller 1 belt pulley 11
Belt 12 jockey pulleys 2
Niproll 3 vector motors 4
The first lever 5 second levers 51
Tension pick-up 7 controllers 8
The specific embodiment
As shown in Figure 3 and Figure 4, the warping machine blowing device that the present invention discloses, comprise the cord roller group and the blowing machine 91 that are arranged between front reed 30 and oiling roller 90, silk thread 10 through front reed 30 boundlings is walked around the cord roller group, pass through blowing machine 91 (seeing Fig. 8) again and be delivered to oiling roller 90, the silk thread 10 of blowing as shown in Figure 9.The present invention by installing the blowing machine additional, adjusts the footing of silk thread in the warping process, can effectively solve the difficult problem of weaving.
As shown in Figure 3, the cord roller group of the embodiment of the present invention one specifically comprises cord roller 1, jockey pulley 2 and niproll 3.Cord roller 1 and jockey pulley 2 are the drive rolls that driven by vector motor 4, cord roller 1 is horizontal with 2 one-tenth of jockey pulleys, niproll 3 is positioned at the below of jockey pulley 2, niproll 3 is arranged on the first lever 5, one end of the first lever 5 is fulcrum and the other end is connected with the push rod 61 of cylinder 6 and by push rod 61 jack-up upwards, niproll 3 coordinates the clamping silk thread by cylinder 6 ejection the first levers 5 with jockey pulley 2.Silk thread 10 through front reed 30 boundlings is walked around cord roller 1, passes jockey pulley 2 and niproll 3, then is delivered to oiling roller 90 through blowing machine 91.the present invention transforms cord roller 40 parts, by cord roller 1, three roll structures that jockey pulley 2 and niproll 3 form replace two original cord rollers 40, cord roller 1, jockey pulley 2 initiatively supplies yarn, and driven by a vector motor 4, and increase by a niproll 3, adopted clipping for yarn, operation process silk thread and roller can not damage because skidding, can effectively guarantee tension force lower than 4 grams and keep constant, in addition, niproll 3 is controlled by cylinder 6 and is coordinated with jockey pulley 2, when shutting down, cylinder 6 is removed the effect that holds, niproll 3 hightails jockey pulley 2, can not damage yarn, be convenient to the processing to yarn.
To shown in Figure 6, the cord roller group of the embodiment of the present invention two specifically comprises cord roller 1 and jockey pulley 2 as Fig. 4.Cord roller 1 is the drive roll that is driven by vector motor 4, specifically at the spindle nose of cord roller 1, belt pulley 11 is installed, and cord roller 1 is by belt pulley 11 and belt 12 and vector motor 4 connection for transmissions.Engaging tooth wheels 13 are installed on the spindle nose of cord roller 1 and jockey pulley 2.Jockey pulley 2 is arranged on the bearing 14 of rotatable adjusting angle.Walk around successively cord roller 1 and jockey pulley 2 through the silk thread 10 of front reed 30 boundlings, then be delivered to oiling roller 90 through blowing machine 91.The present invention transforms cord roller 40 parts, two roll structures that are comprised of cord roller 1 and jockey pulley 2 replace two original cord rollers 40, cord roller 1 is become initiatively by passive, cord roller 1 initiatively supplies yarn, and change jockey pulley 2 into bearing 14 that rotation is regulated by bearing block, can be different according to the frictional force of different silk threads, adjust the cornerite of silk thread and jockey pulley 2, skid and damage fiber generation pilling phenomenon thereby reach active reeling and overcome silk thread.
In order to reach the blowing effect, it is constant that the tension force of silk thread should keep, and maintain below 4 grams, and after blowing, silk thread must have enough free buffer districts (5～6 meters).Because if thread tension is excessive, tow stretches tight too tightly, grips the some distance too short, is unfavorable for that all blowing is shaped, and silk speed will stablize, and blowing point could be even.Reach the drift of silk thread and the installation site of blowing machine, only need with 4 meters of warper head (batching part) integral forward leads, referring to Fig. 1 and Fig. 3, Fig. 4, L-L
0=4 meters, namely lengthen 4 meters between cord roller 1 and warp beam 70, just can add at an easy rate and give solution.But thread tension is down to below 4 grams, just needs transmission and the tension control of warping machines are remake further transformation.
In order to control better cord roller 1 and jockey pulley 2, guarantee tension force lower than 4 grams and keep constant, the present embodiment also comprises tension pick-up 7, controller 8 and the vector frequency converter 9 that is arranged on measuring roller 60, tension pick-up 7 is arranged on measuring roller 60, controller 8 is connected with the vector motor with tension pick-up 7, vector frequency converter 9 and is connected, tension pick-up 7 is sent to controller 8 with the tension value that detects, compared by the tension value of controller 8 with this tension value and setting, and pass through the moment of vector frequency converter 9 control break vector motors 4.Coordinate shown in Figure 7ly, the present embodiment specifically is arranged on measuring roller 60 on the second lever 51, and an end of the second lever 51 is fulcrum and the other end is connected with an end of tension pick-up 7, and the other end of tension pick-up 7 is fixed on board.
This embodiment specifically forms closed-loop regulating system by tension pick-up 7, programmable controller (PLC) 8 and vector frequency converter 9 etc.The tension value that tension value and the touch-screen of measuring roller 60 feedbacks are set compares, and its difference is controlled vector frequency converter 9 after processing through sequential operation, and the moment of adjustment of tonicity roller 2 vector motors 4 can obtain thus high-precision tension force and control effect.Because warp beam 70 winding tensions become improved quantitative control by the qualitative control of former machine, thereby control for warp beam 70 taperings advantage is provided, utilize the tapering formula automatically to control the proportionate relationship (taper tension force) of the total coiling footpath of warp beam 70 and tension force by the PLC program, that realizes ideal is tight inside but loose outside, and the tension coiling that successively decreases has further promoted the warp beam quality.
Tapering formula: F=F
0-{ K/ (Dmax-Dmin) * (D-Dmin) }
In formula: the actual warp tension of F=
The tapering coefficient that K=sets
F
0The warp tension of=setting
The maximum coil diameter of Dmax=warp beam
The minimum coil diameter of Dmin=warp beam
Shutdown brake pressure on the passive cord roller of former machine is fixed, and braking moment is constant; Cause warp tension significantly to change along with the difference of warp yarn speed when shutting down, be unfavorable for the moulding of warp thread network node.By the PLC program, warp yarn speed is carried out calculation process; export the braking signal of telecommunication proportional to warp yarn speed; drive electricity/gas proportioning valve; ratio changes along with the variation of warp yarn speed to make the braking moment of jockey pulley 2 when shutting down; make when shutting down under free-throw line speed and all can obtain suitable moment, thereby make warp tension meet blowing machine blowing technological requirement.
These are only preferred embodiment of the present invention, in the ken that those of ordinary skills possess, based on the design main points of this case, the many variations that its concrete example is made, but all should fall within the scope of protection of the present invention.
Claims (6)
1. warping machine blowing device, comprise the cord roller group and the blowing machine that are arranged between front reed and oiling roller, walk around the cord roller group through the silk thread of front reed boundling, be delivered to oiling roller through the blowing machine again, it is characterized in that: described cord roller group comprises cord roller, jockey pulley and niproll, cord roller and jockey pulley are the drive rolls by the vector motor driving, it is horizontal that cord roller becomes with jockey pulley, niproll is positioned at the below of jockey pulley, niproll is arranged on the first lever, one end of the first lever is fulcrum and the other end is connected with the push rod of cylinder and by push rod jack-up, niproll coordinates the clamping silk thread by cylinder ejection the first lever with jockey pulley, silk thread through front reed boundling is walked around cord roller, pass jockey pulley and niproll, be delivered to oiling roller through the blowing machine again.
2. warping machine blowing device as claimed in claim 1, it is characterized in that: described cord roller group also comprises jockey pulley, the engaging tooth wheels are installed on the spindle nose of cord roller and jockey pulley, jockey pulley is arranged on the bearing of rotatable adjusting angle, silk thread through front reed boundling is walked around cord roller and jockey pulley successively, then is delivered to oiling roller through the blowing machine.
3. warping machine blowing device as claimed in claim 2 is characterized in that: the spindle nose of described cord roller is installed belt pulley, and cord roller is by belt pulley and vector motor connection for transmission.
4. warping machine blowing device as claimed in claim 1, is characterized in that: lengthen 4 meters between the cord roller of described device and warp beam.
5. warping machine blowing device as claimed in claim 1, it is characterized in that: described device also comprises tension pick-up, controller and vector frequency converter, tension pick-up is arranged on measuring roller, controller is connected with tension pick-up, vector frequency converter and vector motor, tension pick-up is sent to controller with the tension value that detects, compared by the tension value of controller with this tension value and setting, and pass through the moment of vector frequency converter control break vector motor.
6. warping machine blowing device as claimed in claim 5, it is characterized in that: described measuring roller is arranged on the second lever, and an end of the second lever is fulcrum and the other end is connected with an end of tension pick-up, and the other end of tension pick-up is fixed on board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010223210 CN101886306B (en) | 2010-07-07 | 2010-07-07 | Warping machine blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010223210 CN101886306B (en) | 2010-07-07 | 2010-07-07 | Warping machine blowing device |
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| Publication Number | Publication Date |
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| CN101886306A CN101886306A (en) | 2010-11-17 |
| CN101886306B true CN101886306B (en) | 2013-05-15 |
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| CN 201010223210 Active CN101886306B (en) | 2010-07-07 | 2010-07-07 | Warping machine blowing device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146760A (en) * | 2013-03-18 | 2013-06-12 | 张其标 | High-efficiency, energy-saving and environment-friendly technology for fermentation and purification of biogas |
| CN104451990A (en) * | 2014-12-30 | 2015-03-25 | 张家港市金纱纺织有限公司 | Yarn guide method and production device of ring spun yarn multi-color sirospun yarn |
| CN104960716A (en) * | 2015-07-04 | 2015-10-07 | 南通市金山纺织有限公司 | Yarn defect testing device |
| CN107227529B (en) * | 2017-07-18 | 2019-07-30 | 海宁市泰达针织有限公司 | A kind of sectional warper winding device |
| CN108313823A (en) * | 2018-01-30 | 2018-07-24 | 海宁依普卡进出口有限公司 | A kind of alignment device on Weaving device |
| CN115538000B (en) * | 2022-09-08 | 2023-10-10 | 常州市新高绝缘材料有限公司 | Paperless glass fiber warping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568425A (en) * | 1967-11-10 | 1971-03-09 | Giorgio Zegna | Device for reducing yarn wastage in a textile machine |
| CN2300660Y (en) * | 1997-09-27 | 1998-12-16 | 武进市大江纺织器材厂 | Tension device for warping machine |
| CN1891873A (en) * | 2005-08-04 | 2007-01-10 | 盐城市宏华纺织机械有限公司 | Sizing machine chaine constant tension winding electronic control device |
| CN201136969Y (en) * | 2007-12-20 | 2008-10-22 | 盐城市荣意来纺机有限公司 | Strip warp sizing combining machine tension synchronous automatic control device |
| CN101338467A (en) * | 2007-07-05 | 2009-01-07 | 津田驹工业株式会社 | Beaming method of warp shaft |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0216951B1 (en) * | 1985-10-04 | 1989-07-26 | Karl Mayer Textilmaschinenfabrik GmbH | Device to entangle multifilament yarns |
-
2010
- 2010-07-07 CN CN 201010223210 patent/CN101886306B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568425A (en) * | 1967-11-10 | 1971-03-09 | Giorgio Zegna | Device for reducing yarn wastage in a textile machine |
| CN2300660Y (en) * | 1997-09-27 | 1998-12-16 | 武进市大江纺织器材厂 | Tension device for warping machine |
| CN1891873A (en) * | 2005-08-04 | 2007-01-10 | 盐城市宏华纺织机械有限公司 | Sizing machine chaine constant tension winding electronic control device |
| CN101338467A (en) * | 2007-07-05 | 2009-01-07 | 津田驹工业株式会社 | Beaming method of warp shaft |
| CN201136969Y (en) * | 2007-12-20 | 2008-10-22 | 盐城市荣意来纺机有限公司 | Strip warp sizing combining machine tension synchronous automatic control device |
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| CN101886306A (en) | 2010-11-17 |
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