CN203754896U - Overfeeding roller device of double-twisting machine - Google Patents
Overfeeding roller device of double-twisting machine Download PDFInfo
- Publication number
- CN203754896U CN203754896U CN201420155176.XU CN201420155176U CN203754896U CN 203754896 U CN203754896 U CN 203754896U CN 201420155176 U CN201420155176 U CN 201420155176U CN 203754896 U CN203754896 U CN 203754896U
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- China
- Prior art keywords
- roller
- drive
- shaft
- overfeeding
- roller shaft
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an overfeeding roller device of a double-twisting machine, belongs to the field of textile machinery, and aims at overcoming the shortage that a dyeing cylinder cannot be processed when the output tension is not less than 4CN in the existing chemical fiber toothed roller. The overfeeding roller device of the double-twisting machine comprises at least two rollers which are respectively supported and mounted through roller shafts, wherein all roller shafts are arranged in parallel; each of the roller shafts is fixedly sleeved with a roller shaft transmission shaft; each of the roller shaft transmission shafts is in transmission connection with a winding shaft transmission wheel of a winding unit through a transmission element. According to the overfeeding roller device of the double-twisting machine, two or more rollers are in transmission connection through transmission mechanisms, such structure is used to replace the structure of the double-twisting machine with only one overfeeding roller, thus yarn can be overfed at a plurality of times to improve the setting effect of rollers, and the output winding tension is reduced to be less than 4CN; the overfeeding roller device of the double-twisting machine is applicable to short fibers and chemical fiber filaments, and is convenient to size and directly process the follow-up dyeing barrels.
Description
Technical field
The utility model belongs to field of textile machinery, especially relevant with a kind of two-for-one twister overfeeding roller device.
Background technology
Two-for-one twister comprises multiple two-for-one twisting spindles position, each two-for-one twisting spindle position mainly comprises spindle unit, overfeeding unit, winder unit and power unit, the driving mechanism of winder unit drives wireline reel drive to drive wireline reel rotation, yarn is from spindle twisting, advance to overfeeding unit, advance to afterwards winder unit, complete twisting and produce.Tradition two-for-one twister overfeeding unit is generally only provided with an overfeeding roller, and the silk thread of twisting is played to dead twist and overfeeding two acts on greatly.Overfeeding roller pattern is mainly combined type profile of tooth roller, and its delivery element is pottery or other high-abrasive materials, and is easy to change, in particularly application and extensively on two-for-one twister of twisting apparatus.Reel for yarn around time tension force directly affect the elasticity of the yarn bobbin of winding shaping, the dye bobbin of the processing of generally can directly dyeing require reel for yarn around more open, can have good water permeability.According to the difference of delivery element, combined type profile of tooth roller can be divided into the chemical fibre roller that is suitable for chemical-fibres filaments and the short fiber roller that is suitable for short fiber, and output tension force when the work of existing chemical fibre roller cannot reach below 4CN, cannot directly process dye bobbin; Short fiber roller output tension force can be very little, but cannot process chemical-fibres filaments, and chemical-fibres filaments is as application short fiber roller, and below 4CN, when tension force, silk thread is very easy to be wound on roller, cannot normal use.
Utility model content
The purpose of this utility model is intended to overcome the output tension force that existing chemical fibre profile of tooth roller exists and cannot adapts to directly process the defect that dye bobbin, short fiber profile of tooth roller again cannot be general with chemical fibre profile of tooth roller, and a kind of two-for-one twister overfeeding roller device that can still can normally work in the time that output tension force is less than 4CN with short fiber profile of tooth roller again with chemical fibre profile of tooth roller is provided.
For this reason, the utility model is by the following technical solutions:
Two-for-one twister overfeeding roller device, it is characterized in that, described overfeeding roller device comprises at least two rollers, roller shaft of the each freedom of all rollers supports to be installed, described each roller shaft is arranged in parallel, on every roller shaft, fixed cover is equipped with roller shaft drive, wireline reel drive in described each roller shaft drive and winder unit is in transmission connection by driving element, drive wireline reel to rotate by the driving mechanism in winder unit, described driving element drives all roller shaft drives to rotate with center line separately, roller on all roller shafts is rotated, yarn is from the output of spindle unit, walk around successively all rollers and be transported to winder unit, completing twisting produces.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic.
Described roller quantity has two, be respectively the first roller and the second roller that keep at a certain distance away and arrange, first roller and the second roller are supported and are installed by first roller axle and the second roller shaft respectively, first roller axle and the second roller shaft are arranged in parallel, on first roller axle and the second roller shaft, fixed cover is equipped with first roller through-drive wheel and the second roller shaft drive respectively, driving element is taken turns described first roller through-drive, the second roller shaft drive and wireline reel drive are in transmission connection successively, form a cyclic formula transmission loop, make first roller through-drive wheel and the second roller shaft drive in rotation process with the direction of rotation of wireline reel drive in the same way, drive first roller and the second roller rotating in same direction, yarn is from the output of spindle unit, walk around in the same way successively described first roller and the second roller, and be delivered to winder unit, completing twisting produces.
Further, described driving element is the one in Timing Belt, chain, elastic rubber band and V-belt.
Described overfeeding roller device also comprises and turns to roller and angle of contact to regulate roller, turns to roller to be arranged between spindle unit and described the second roller, and angle of contact adjusting roller is arranged between first roller and the second roller.
Described roller quantity has two, be respectively the first roller and the second roller that keep at a certain distance away and arrange, first roller and the second roller are supported and are installed by first roller axle and the second roller shaft respectively, first roller axle and the second roller shaft be arranged in parallel and respectively fixed cover first roller through-drive wheel and the second roller shaft drive are housed, first roller through-drive wheel is connected by driving element reverse drive with the second roller shaft drive, make the direction of rotation of first roller through-drive wheel and the second roller shaft drive, wireline reel drive in wherein said first roller through-drive wheel and winder unit is in transmission connection, in the time that wireline reel drive rotates, drive the rotation of described first roller through-drive wheel, drive the second roller shaft drive towards first roller through-drive wheel counter-rotation by described driving element, and then the direction of rotation that realizes first roller and the second roller is reverse, yarn is walked around described first roller and the second roller successively, and yarn is walked around the opposite direction of first roller and the second roller.
Further, the roller shaft of the second described roller is minor axis, facilitates yarn oppositely around being placed on roller, saves cost simultaneously.
Described roller device also comprises and turns to roller and angle of contact to regulate roller, turns to roller and angle of contact to regulate roller to be set in turn between spindle unit and described the second roller.
Described driving element is by the transmission of the band kind of drive, driving element is set in described first roller through-drive wheel and the second roller shaft drive by cross modal, in the time that first roller through-drive wheel is wound through-drive wheel drive rotation, described driving element drives the roller shaft drive of the second roller to rotate backward.
Described driving element is by the transmission of the band kind of drive, driving element can also be in transmission connection the second roller shaft drive and an expansion tightening wheel tensioner, first roller through-drive wheel is closely posted by the outer peripheral face of described driving element, in the time that the second roller shaft drive is wound through-drive wheel drive rotation, described driving element drives first roller through-drive wheel to rotate backward.
When described driving element passes through the transmission of the band kind of drive, driving element can be the one in Timing Belt, chain, elastic rubber band and V-belt.
Described driving element can also pass through gear transmission mode transmission, on described first roller through-drive wheel and the second roller shaft drive periphery, be respectively arranged with the external gear cooperatively interacting, drive while rotating when first roller through-drive wheel is wound through-drive wheel, describedly drive the second roller shaft drive to rotate backward by gear drive.
Use the utility model can reach following beneficial effect: two or more rollers are passed through to connect, the roller shaft drive of each roller is in transmission connection by transmission mechanism, substitute the structure that existing two-for-one twister is only provided with a roller, make yarn through overfeeding process repeatedly, strengthen the dead twist effect of roller, make the winding tension of output reduce to reach below 4CN, be applicable to short fiber and chemical-fibres filaments, be convenient to the sizing in Dui Hou road and directly process dye bobbin.
Brief description of the drawings
Fig. 1 is two roller rotating Vortex schematic diagrames of the utility model.
Fig. 2 is the transmission mechanism schematic diagram of the roller shaft drive of Fig. 1.
Fig. 3 is three roller rotating Vortex schematic diagrames of the utility model.
Fig. 4 is two roller reverse rotation schematic diagrames of the utility model.
Fig. 5 is the perspective view of Fig. 4.
Fig. 6 is a kind of synchronous belt drive mechanism schematic diagram of Fig. 4.
Fig. 7 is the synchronous belt drive mechanism schematic diagram of the another kind of mode of Fig. 4.
Fig. 8 is the gear transmission mode schematic diagram of Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Detailed description of the invention one,
As depicted in figs. 1 and 2, the utility model comprises first roller 3 and second roller 6 of the arrangement that keeps at a certain distance away and turns to roller 7, angle of contact regulates roller 2, first roller 3 and the second roller 6 are supported and are installed by first roller axle 4 and the second roller shaft 5 respectively, first roller axle 4 and the second roller shaft 5 are arranged in parallel, on first roller axle 4 and the second roller shaft 5, fixed cover is equipped with first roller through-drive wheel 14 and the second roller shaft drive 15 respectively, first roller through-drive wheel 14 and the second roller 6 drives are in transmission connection successively by Timing Belt 13 and the wireline reel drive 11 in winder unit 1, and by expansion tightening wheel 12 tensioners, form a cyclic formula transmission loop, drive wireline reel to rotate by the driving mechanism in winder unit 1, drive first roller through-drive wheel 14 and the second roller shaft drive 15 to rotate with wireline reel drive 11 by Timing Belt 13 transmissions, first roller through-drive wheel 14 and the direction of rotation of the second roller shaft drive 15 and the direction of rotation of described wireline reel drive 11 are in the same way, drive first roller 3 and the second roller 6 rotating Vortexes, turn to roller 7 to be arranged between spindle unit and the second roller 6, angle of contact regulates roller 2 to be arranged between first roller 3 and the second roller 6, first roller 3, the second roller 6, turn to roller 7 and angle of contact to regulate being axially parallel to each other of roller 2, yarn 8 is from the output of spindle unit, walk around in the same way successively and turn to roller 7, the second roller 6, angle of contact regulates roller 2 and first roller 3, and be delivered to winder unit 1, completing twisting produces.
Detailed description of the invention two,
As shown in Figure 3, the utility model comprises the first roller 3 that keeps at a certain distance away and arrange, the second roller 6, the 3rd roller 10 and turn to roller 7, angle of contact regulates roller 2, first roller 3, the second roller 6 and the 3rd roller 10 are respectively by first roller axle 4, the second roller shaft 5 and the 3rd roller shaft 9 support to be installed, first roller axle 4, the second roller shaft 5 and the 3rd roller shaft 9 are arranged in parallel, first roller axle 4, on the second roller shaft 5 and the 3rd roller shaft 9, fixed cover is equipped with first roller through-drive wheel 14 respectively, the second roller shaft drive 15 and the 3rd roller shaft drive, first roller through-drive wheel 14, the second roller 6 drives and the 3rd roller 10 drives are in transmission connection successively by Timing Belt 13 and the wireline reel drive 11 in winder unit 1, and by expansion tightening wheel 12 tensioners, form a cyclic formula transmission loop, drive wireline reel to rotate by the driving mechanism in winder unit 1, drive first roller through-drive wheel 14 by Timing Belt 13 transmissions, the second roller shaft drive 15 and the 3rd roller shaft drive rotate with wireline reel drive 11, first roller through-drive wheel 14, the direction of rotation of the second roller shaft drive 15 and the 3rd roller shaft drive and the direction of rotation of described wireline reel drive 11 in the same way, drive first roller 3, the second roller 6 and the 3rd roller 10 rotating Vortexes, turn to roller 7 to be arranged between spindle unit and described the 3rd roller 10, and angle of contact regulates roller 2 to be arranged at first, between the second roller 6 and second, between the 3rd roller 10, first roller 3, the second roller 6, the 3rd roller 10, turn to roller 7 and angle of contact to regulate being axially parallel to each other of roller 2, yarn 8, from the output of spindle unit, is walked around in the same way successively and is turned to roller 7, the 3rd roller 10, angle of contact regulates roller 2, the second roller 6, angle of contact regulates roller 2 and first roller 3, and is delivered to winder unit 1, completes twisting and produces, and is in transmission connection by three rollers are set, and has strengthened the dead twist effect of roller, makes the winding tension of output greatly reduce to reach below 4CN.
Detailed description of the invention three,
As Fig. 4, shown in Fig. 5 and Fig. 6, the utility model comprises first roller 3 and second roller 6 of the arrangement that keeps at a certain distance away and turns to roller 7, angle of contact regulates roller 2, first roller 3 and the second roller 6 are supported and are installed by first roller axle 4 and the second roller shaft 5 respectively, the second roller shaft 5 is minor axis, facilitate yarn 8 to install around, first roller axle 4 and the second roller shaft 5 be arranged in parallel and respectively fixed cover first roller through-drive wheel 14 and the second roller shaft drive 15 are housed, first roller through-drive wheel 14 and the second roller shaft drive 15 are in transmission connection by Timing Belt 13, Timing Belt 13 is set in first roller through-drive wheel 14 and the second roller shaft drive 15 by cross modal, make the direction of rotation of first roller through-drive wheel 14 and the second roller shaft drive 15, wherein said first roller through-drive wheel 14 is in transmission connection with the wireline reel drive 11 in winder unit 1, in the time that wireline reel drive 11 rotates, drive described first roller through-drive wheel 14 rotations, drive the second roller shaft drive 15 to take turns 14 counter-rotation towards first roller through-drive by described Timing Belt 13 transmissions, and then the direction of rotation that realizes first roller 3 and the second roller 6 is contrary, turn to roller 7 and angle of contact to regulate roller 2 to be set in turn between spindle unit and described the second roller 6, first roller 3, the second roller 6, turn to roller 7 and angle of contact to regulate being axially parallel to each other of roller 2, yarn 8 is from the output of spindle unit, oppositely walk around successively and turn to roller 7, angle of contact regulates roller 2, the second roller 6 and first roller 3, finally be delivered to winder unit 1, completing twisting produces.
Detailed description of the invention four,
As shown in Figure 7, the utility model comprises first roller 3 and second roller 6 of the arrangement that keeps at a certain distance away and turns to roller 7, angle of contact regulates roller 2, first roller 3 and the second roller 6 are supported and are installed by first roller axle 4 and the second roller shaft 5 respectively, the second roller shaft 5 is minor axis, first roller axle 4 and the second roller shaft 5 be arranged in parallel and respectively fixed cover first roller through-drive wheel 14 and the second roller shaft drive 15 are housed, first roller through-drive wheel 14 and the second roller shaft drive 15 are in transmission connection by Timing Belt 13, the second roller shaft drive 15 and an expansion tightening wheel 12 are in transmission connection by Timing Belt 13 tensioners, first roller through-drive wheel 14 is closely posted by the outer peripheral face of Timing Belt 13, wherein the second roller shaft drive 15 is in transmission connection with the wireline reel drive 11 in winder unit 1, in the time that wireline reel drive 11 rotates, drive described the second roller shaft drive 15 to rotate, drive first roller through-drive wheel 14 towards the second roller shaft drive 15 counter-rotation by described Timing Belt 13 transmissions, and then the direction of rotation that realizes first roller 3 and the second roller 6 is contrary, turn to roller 7 and angle of contact to regulate roller 2 to be set in turn between spindle unit and described the second roller 6, first roller 3, the second roller 6, turn to roller 7 and angle of contact to regulate being axially parallel to each other of roller 2, yarn 8 is from the output of spindle unit, oppositely walk around successively and turn to roller 7, angle of contact regulates roller 2, the second roller 6 and first roller 3, finally be delivered to winder unit 1, completing twisting produces.
Detailed description of the invention five,
As shown in Figure 8, the utility model comprises first roller 3 and second roller 6 of the arrangement that keeps at a certain distance away and turns to roller 7, angle of contact regulates roller 2, first roller 3 and the second roller 6 are supported and are installed by first roller axle 4 and the second roller shaft 5 respectively, first roller axle 4 is minor axis, first roller axle 4 and the second roller shaft 5 be arranged in parallel and respectively fixed cover first roller through-drive wheel 14 and the second roller shaft drive 15 are housed, on the periphery of first roller through-drive wheel 14 and the second roller 6 drives, be respectively arranged with external gear, the external gear of first roller through-drive wheel 14 and the second roller shaft drive 15 is intermeshing, wherein said first roller through-drive wheel 14 is in transmission connection with the wireline reel drive 11 in winder unit 1, in the time that wireline reel drive 11 rotates, drive described first roller through-drive wheel 14 rotations, drive the second roller shaft drive 15 to take turns 14 counter-rotation towards first roller through-drive by gear drive, and then the direction of rotation that realizes first roller 3 and the second roller 6 is contrary, turn to roller 7 and angle of contact to regulate roller 2 to be set in turn between spindle unit and described first roller 3, first roller 3, the second roller 6, turn to roller 7 and angle of contact to regulate being axially parallel to each other of roller 2, yarn 8 is from the output of spindle unit, oppositely walk around successively and turn to roller 7, angle of contact regulates roller 2, the second roller 6 and first roller 3, finally be delivered to winder unit 1, completing twisting produces.
Above-mentioned detailed description of the invention one to the driving element in embodiment four can also be chain, elastic rubber band or V-belt.
Claims (10)
1. two-for-one twister overfeeding roller device, it is characterized in that: described overfeeding roller device comprises at least two rollers, roller shaft of the each freedom of all rollers supports to be installed, described each roller shaft is arranged in parallel, on every roller shaft, fixed cover is equipped with roller shaft drive, and the wireline reel drive (11) in described each roller shaft drive and winder unit (1) is in transmission connection by driving element.
2. two-for-one twister overfeeding roller device according to claim 1, it is characterized in that: described roller quantity has two, be respectively the first roller (3) and the second roller (6) that keep at a certain distance away and arrange, first roller (3) and the second roller (6) are supported and are installed by first roller axle (4) and the second roller shaft (5) respectively, first roller axle (4) and the second roller shaft (5) are arranged in parallel, on first roller axle (4) and the second roller shaft (5), fixed cover is equipped with first roller through-drive wheel (14) and the second roller shaft drive (15) respectively, (14) are taken turns in described first roller through-drive by driving element, the second roller shaft drive (15) and wireline reel drive (11) are in transmission connection successively, form a cyclic formula transmission loop.
3. two-for-one twister overfeeding roller device according to claim 2, it is characterized in that: described overfeeding roller device also comprises and turns to roller (7) and angle of contact to regulate roller (2), turn to roller (7) to be arranged between spindle unit and described the second roller (6), angle of contact regulates roller (2) to be arranged between first roller (3) and the second roller (6).
4. two-for-one twister overfeeding roller device according to claim 1, it is characterized in that: described roller quantity is two, be respectively the first roller (3) and the second roller (6) that keep at a certain distance away and arrange, first roller (3) and the second roller (6) are supported and are installed by first roller axle (4) and the second roller shaft (5) respectively, first roller axle (4) and the second roller shaft (5) be arranged in parallel and respectively fixed cover first roller through-drive wheel (14) and the second roller shaft drive (15) are housed, first roller through-drive wheel (14) is connected by driving element reverse drive with the second roller shaft drive (15), wherein said first roller through-drive wheel (14) is in transmission connection with the wireline reel drive (11) in winder unit (1).
5. two-for-one twister overfeeding roller device according to claim 4, it is characterized in that: described roller device also comprises and turns to roller (7) and angle of contact to regulate roller (2), turns to roller (7) and angle of contact adjusting roller (2) to be set in turn between spindle unit and described the second roller (6).
6. two-for-one twister overfeeding roller device according to claim 5, is characterized in that: the roller shaft of described the second roller (6) is minor axis.
7. two-for-one twister overfeeding roller device according to claim 6, it is characterized in that: described driving element is by the transmission of the band kind of drive, and driving element is set in described first roller through-drive wheel (14) and the second roller shaft drive (15) by cross modal.
8. two-for-one twister overfeeding roller device according to claim 6, it is characterized in that: described driving element is by the transmission of the band kind of drive, driving element is in transmission connection the second roller shaft drive (15) and an expansion tightening wheel (12) tensioner, and first roller through-drive wheel (14) is closely posted by the outer peripheral face of described driving element.
9. two-for-one twister overfeeding roller device according to claim 6, it is characterized in that: described driving element, by gear transmission mode transmission, is respectively arranged with the external gear cooperatively interacting on described first roller through-drive wheel (14) and the second roller shaft drive (15) periphery.
10. according to the two-for-one twister overfeeding roller device described in claim 3,7 or 8, it is characterized in that: described driving element is the one in Timing Belt, chain, elastic rubber band and V-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155176.XU CN203754896U (en) | 2014-04-01 | 2014-04-01 | Overfeeding roller device of double-twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155176.XU CN203754896U (en) | 2014-04-01 | 2014-04-01 | Overfeeding roller device of double-twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754896U true CN203754896U (en) | 2014-08-06 |
Family
ID=51250195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155176.XU Expired - Fee Related CN203754896U (en) | 2014-04-01 | 2014-04-01 | Overfeeding roller device of double-twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088431A (en) * | 2015-09-10 | 2015-11-25 | 浙江尤夫高新纤维股份有限公司 | Double-twisting processing method for conductive low-shrinkage polyester industrial yarn on ALLMA double-twisting machine |
| CN107829175A (en) * | 2017-12-05 | 2018-03-23 | 浙江万利纺织机械有限公司 | A kind of transmission device of false twisting two-for-one twister |
-
2014
- 2014-04-01 CN CN201420155176.XU patent/CN203754896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088431A (en) * | 2015-09-10 | 2015-11-25 | 浙江尤夫高新纤维股份有限公司 | Double-twisting processing method for conductive low-shrinkage polyester industrial yarn on ALLMA double-twisting machine |
| CN107829175A (en) * | 2017-12-05 | 2018-03-23 | 浙江万利纺织机械有限公司 | A kind of transmission device of false twisting two-for-one twister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160401 |