CN200988711Y - Line coiling tension adjustable super high molecular weight polyethylene fiber backing-off machine - Google Patents
Line coiling tension adjustable super high molecular weight polyethylene fiber backing-off machine Download PDFInfo
- Publication number
- CN200988711Y CN200988711Y CN 200620009479 CN200620009479U CN200988711Y CN 200988711 Y CN200988711 Y CN 200988711Y CN 200620009479 CN200620009479 CN 200620009479 CN 200620009479 U CN200620009479 U CN 200620009479U CN 200988711 Y CN200988711 Y CN 200988711Y
- Authority
- CN
- China
- Prior art keywords
- friction
- fixed
- head
- bar
- runner
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses a wire winding tension adjustable unwinder for super high molecular weight polyethylene fiber, comprising a head (1), a rotation shaft (2), a shaft sleeve (3) and an unwinding frame (4); the shaft sleeve (3) is fixed inside the wall hole at the front panel of the unwinding frame (4); the rotation shaft (2) is arranged inside the shaft sleeve (3); the head (1) is fixed at the outer end of the rotation shaft (2). The utility model is characterized in that: a friction rotation wheel (5) is fixed at the inner end of the rotation shaft (2); a single-head speed-adjusting device (6) is arranged on the front of the friction rotation wheel (5), while a multi-head speed-adjusting device (7) is arranged at the bottom part of the friction rotation wheel (5). With the friction speed-adjusting device arranged on the head, the utility model has stable winding and unwinding tension, avoids inverse winding failure, improves the productive efficiency and the productive benefit and has the advantages of simple structure, convenient operation, low cost, and stable and reliable running of the equipment.
Description
Technical field
The utility model relates to a kind of superhigh molecular weight polyethylene fibers production facilities, belongs to field of textile machinery, the adjustable superhigh molecular weight polyethylene fibers unwinder of specifically a kind of winding tension.
Background technology
Superhigh molecular weight polyethylene fibers UHMWPEF (English full name: Ultra High MolecularWeight Polyethylene Fibers), be one of the world today's three big tec fibers (carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers), because this fiber has numerous excellent specific properties such as density low (0.97g/cm3), strength-to-density ratio and specific modulus height, fields such as the rope of oil field mooring at sea, fishing net, net cage and labor protection, sports goods, modernized war and Aeronautics and Astronautics, coast defence equipment have been widely used.Unwinder in the superhigh molecular weight polyethylene fibers production facilities that uses is by head at present, turning cylinder, the unwinding frame, axle sleeve constitutes, axle sleeve is fixed in the cinclides of front panel of unwinding frame, turning cylinder is contained in the axle sleeve, fix head in the outer end of turning cylinder, silk thread is installed on the head by bobbin, move back silk by drafting machine pulling coiling, existing problem is: when head rotates, because inertia, in the velocity of rotation of head during faster than the haulage speed of backguy, perhaps along with the continuous minimizing that winds the line, when the rotative speed of head was accelerated, coiling can take place oppositely to twine, thereby makes wire-wound on bobbin, sometimes also can tie a knot causes broken string, thereby influence is produced.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, easy to operate, cost is low, by increasing the head rotational resistance, make the tractive of coiling move back linear velocity and the head velocity of rotation is synchronous, keep winding tension stable, prevent the adjustable superhigh molecular weight polyethylene fibers unwinder of winding tension that oppositely twines.
For reaching above purpose, the technical scheme that the utility model adopted is: the adjustable superhigh molecular weight polyethylene fibers unwinder of this winding tension, by head, turning cylinder, axle sleeve, unwinder is configured to, axle sleeve is fixed in the cinclides of front panel of unwinding frame, turning cylinder is contained in the axle sleeve, fix head in the outer end of turning cylinder, it is characterized in that fixing the runner that rubs in the inner of turning cylinder, on the friction runner, establish unit head rotating speed adjusting mechanism, adjusting by unit head rotating speed adjusting mechanism, realize the adjusting of unit head rotating speed, multimachine head rotating speed adjusting mechanism is established in bottom surface at the friction runner, by the adjusting of multimachine head rotating speed adjusting mechanism, realize the rotating speed of a plurality of heads is regulated simultaneously.The utility model is also implemented by following measure: described unit head rotating speed adjusting mechanism, by two fixed links, back-moving spring, the friction band, unit head adjusting screw(rod), unit head setting nut constitutes, two fixed links are separately fixed at the inboard of the front panel of unwinding frame, adapt with the position of friction runner, so that the friction band is attached to the friction drag that produces on the friction runner each other, one end of friction band is connected with unit head adjusting screw(rod), unit head adjusting screw(rod) is fixed in the through hole on the fixed link by unit head setting nut, the other end of friction band is fixed on another fixed link by back-moving spring, the upper periphery break-in of friction band middle part and friction runner, by turning unit head setting nut, the tightness of scalable friction band, thus the friction force that rubs between band and the friction runner regulated; Described multimachine head rotating speed adjusting mechanism, by horizontal straight-bar, vertical curved bar, friction shoe, laterally straight-bar extension spring, laterally the straight-bar nut constitutes, laterally an end of straight-bar is fixed on the side plate in the unwinding frame by horizontal straight-bar extension spring, the other end is a screw rod, and be fixed in the through hole on another side panel in the unwinding frame by horizontal straight-bar nut, can realize moving axially of horizontal straight-bar by turning horizontal straight-bar nut, the middle part of vertical curved bar is fixed on the front panel inboard of unwinding frame by bearing pin, the lower end of vertical curved bar is fixed on the horizontal straight-bar by corresponding axle sleeve, fix friction shoe in the upper end of vertical curved bar, the following peripheral break-in of friction shoe and friction runner, the number of vertical curved bar and position all adapt with the number and the position of friction runner, by moving of horizontal straight-bar, driving all vertical curved bars rotates, friction force between friction shoe correspondingly and the friction runner all changes, thereby realizes unified adjustment of rotating speed to all heads; All corresponding with the head setting of described friction runner is provided with ring groove at the periphery middle part of friction runner, and friction band and friction shoe all are stuck in the ring groove.During use, earlier bobbin is sleeved on the head, draw coiling on each head with drafting machine again, when the coiling on every row's head is identical, can turn horizontal straight-bar nut and carry out the whole tension adjustment of multimachine head, when the coiling of certain head is more or less when needing to regulate winding tension, can turn unit head setting nut and carry out the adjusting of single head, thereby keep the tension force of each head coiling on the unwinder all to reach requirement.
The beneficial effects of the utility model are: with at present in superhigh molecular weight polyethylene fibers production employed unwinder compare, owing on head, added friction speed-regulating mechanism, so the coiling unwinding tension on the unwinder is stable, can avoid oppositely twining fault, enhance productivity, and simple in structure, easy to operate, cost is low, stable equipment operation is reliable, can improve productivity effect.
Description of drawings
Fig. 1 is the utility model structure schematic top plan view.
Fig. 2 is the utility model structure schematic rear view.
Fig. 3 analyses and observe enlarged diagram for the utility model along friction runner section.
The specific embodiment
Make the utility model with reference to accompanying drawing 1,2,3.The adjustable superhigh molecular weight polyethylene fibers unwinder of this winding tension, constitute by head 1, turning cylinder 2, axle sleeve 3, unwinding frame 4, axle sleeve 3 is fixed in the cinclides of front panel of unwinding frame 4, turning cylinder 2 is contained in the axle sleeve 3, fix head 1 in the outer end of turning cylinder 2, fix friction runner 5 in the inner of turning cylinder 2, on friction runner 5, establish unit head rotating speed adjusting mechanism 6, establish multimachine head rotating speed adjusting mechanism 7 in the bottom surface of friction runner 5.Described unit head rotating speed adjusting mechanism 6, by two fixed links 61, back-moving spring 62, friction is with 63, unit head adjusting screw(rod) 64, unit head setting nut 65 constitutes, two fixed links 61 are separately fixed at the inboard of the front panel of unwinding frame 4, adapt with the position of friction runner 5, friction is connected with unit head adjusting screw(rod) 64 with an end of 63, unit head adjusting screw(rod) 64 is fixed in the through hole on the fixed link 61 by unit head setting nut 65, friction is fixed on another fixed link by back-moving spring 62 with 63 the other end, and friction is with the upper periphery break-in of 63 middle parts with friction runner 5; Described multimachine head rotating speed adjusting mechanism 7, by horizontal straight-bar 71, vertical curved bar 72, friction shoe 73, laterally straight-bar extension spring 74, laterally straight-bar nut 75 constitutes, laterally an end of straight-bar 71 is fixed on the side plate in the unwinding frame 4 by horizontal straight-bar extension spring 74, the other end is a screw rod, and be fixed in the through hole on another side panel in the unwinding frame 4 by horizontal straight-bar nut 75, the middle part of vertical curved bar 72 is fixed on the front panel inboard of unwinding frame 4 by bearing pin, the lower end of vertical curved bar 72 is fixed on the horizontal straight-bar 71 by corresponding axle sleeve, fix friction shoe 73 in the upper end of vertical curved bar 72, the following peripheral break-in of friction shoe 73 and friction runner 5, the number of vertical curved bar 72 and position all adapt with the number and the position of friction runner 5; Described friction runner 5 all with head 1 corresponding setting, be provided with ring groove at the periphery middle part of friction runner 5, friction be with 63 and friction shoe 73 all be stuck in the ring groove.
Claims (3)
1, the adjustable superhigh molecular weight polyethylene fibers unwinder of a kind of winding tension, constitute by head (1), turning cylinder (2), axle sleeve (3), unwinding frame (4), axle sleeve (3) is fixed in the cinclides of front panel of unwinding frame (4), turning cylinder (2) is contained in the axle sleeve (3), the fixing head (1) of going up in the outer end of turning cylinder (2), it is characterized in that the fixing friction runner (5) of going up in the inner of turning cylinder (2), on friction runner (5), establish unit head rotating speed adjusting mechanism (6), establish multimachine head rotating speed adjusting mechanism (7) in the bottom surface of friction runner (5).
2, the adjustable superhigh molecular weight polyethylene fibers unwinder of winding tension according to claim 1, it is characterized in that described unit head rotating speed adjusting mechanism (6), by two fixed links (61), back-moving spring (62), friction band (63), unit head adjusting screw(rod) (64), unit head setting nut (65) constitutes, two fixed links (61) are separately fixed at the inboard of the front panel of unwinding frame (4), adapt with the position of friction runner (5), one end of friction band (63) is connected with unit head adjusting screw(rod) (64), unit head adjusting screw(rod) (64) is fixed in the through hole on the fixed link (61) by unit head setting nut (65), rub and be with the other end of (63) to be fixed on another fixed link, the upper periphery break-in of friction band (63) middle part and the runner (5) that rubs by back-moving spring (62).
3, the adjustable superhigh molecular weight polyethylene fibers unwinder of winding tension according to claim 1, it is characterized in that described multimachine head rotating speed adjusting mechanism (7), by horizontal straight-bar (71), vertical curved bar (72), friction shoe (73), laterally straight-bar extension spring (74), laterally straight-bar nut (75) constitutes, laterally an end of straight-bar (71) is fixed on the interior side plate of unwinding frame (4) by horizontal straight-bar extension spring (74), the other end is a screw rod, and be fixed in the through hole on another side panel in the unwinding frame (4) by horizontal straight-bar nut (75), the middle part of vertical curved bar (72) is fixed on the front panel inboard of unwinding frame (4) by bearing pin, the lower end of vertical curved bar (72) is fixed on the horizontal straight-bar (71) by corresponding axle sleeve, the fixing friction shoe (73) of going up in the upper end of vertical curved bar (72), the following peripheral break-in of friction shoe (73) and friction runner (5), the number of vertical curved bar (72) and position all adapt with the number and the position of friction runner (5); Described friction runner (5) all with the corresponding setting of head (1), be provided with ring groove at the periphery middle part of friction runner (5), friction band (63) and friction shoe (73) all are stuck in the ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009479 CN200988711Y (en) | 2006-11-10 | 2006-11-10 | Line coiling tension adjustable super high molecular weight polyethylene fiber backing-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009479 CN200988711Y (en) | 2006-11-10 | 2006-11-10 | Line coiling tension adjustable super high molecular weight polyethylene fiber backing-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988711Y true CN200988711Y (en) | 2007-12-12 |
Family
ID=38939752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009479 Expired - Lifetime CN200988711Y (en) | 2006-11-10 | 2006-11-10 | Line coiling tension adjustable super high molecular weight polyethylene fiber backing-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988711Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531297B (en) * | 2009-04-10 | 2010-11-03 | 山东济宁如意毛纺织股份有限公司 | Unreeling device special for embedded silk thread |
-
2006
- 2006-11-10 CN CN 200620009479 patent/CN200988711Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531297B (en) * | 2009-04-10 | 2010-11-03 | 山东济宁如意毛纺织股份有限公司 | Unreeling device special for embedded silk thread |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206590681U (en) | A kind of adjustable bobbin-winding machine of threading position | |
| CN107938409B (en) | A kind of carbon fiber rope producing device and equipment | |
| CN110371783B (en) | Direction-variable yarn spinning operation guiding and tensioning device and method | |
| CN200988711Y (en) | Line coiling tension adjustable super high molecular weight polyethylene fiber backing-off machine | |
| CN2858684Y (en) | Short fiber wrapped composite spinning apparatus | |
| CN203807701U (en) | Novel yarn tension device for double-needle-barwarp knitting machine | |
| CN207483067U (en) | A kind of wrap-up with governing mechanism of tension | |
| CN204023046U (en) | A kind of two-for-one twister being provided with bobbin cradle stabilising arrangement | |
| CN102452566A (en) | Cloth rolling device | |
| CN202124699U (en) | Covering yarn production tensioner | |
| CN213570985U (en) | Yarn carrying spindle for controlling yarn releasing tension of yarn bobbin by magnetic damping for braiding machine | |
| CN101775681B (en) | Integral yarn automatic lubricating device | |
| CN212560584U (en) | Conveniently adjusted yarn guide frame structure of twisting machine for processing glass fibers | |
| CN107653552A (en) | A kind of spool mounting structure for weaving loom | |
| CN207537642U (en) | A kind of spool mounting structure for weaving loom | |
| CN201538845U (en) | Stable mechanism of composite twisting machine | |
| CN207826934U (en) | A kind of yarn bobbin rack | |
| CN201067939Y (en) | Reversal positive machinery warp-feeding device for plastic braiding machine | |
| CN201236241Y (en) | Fancy twist spindle with false twist hollow spindle | |
| CN201056598Y (en) | Conducting bar feeding mechanism of drawing frame | |
| CN101053964A (en) | Backward positive type mechanical let-off device for plastic braiding machine | |
| CN205873499U (en) | A admission machine for cable braider | |
| CN112962339B (en) | Rope yarn self-adaptive compensation device for rope yarn doubling winder and control method | |
| CN202347146U (en) | Yarn guiding component | |
| CN208717515U (en) | A kind of fixed device of yarn bobbin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Yi Inventor before: Hu Jianguo Inventor before: Ren Yi |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071212 |
|
| EXPY | Termination of patent right or utility model |