CN203903672U - Winding tension adjustment mechanism for rotor spinning machine - Google Patents
Winding tension adjustment mechanism for rotor spinning machine Download PDFInfo
- Publication number
- CN203903672U CN203903672U CN201420357786.8U CN201420357786U CN203903672U CN 203903672 U CN203903672 U CN 203903672U CN 201420357786 U CN201420357786 U CN 201420357786U CN 203903672 U CN203903672 U CN 203903672U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- shaft
- cone pulley
- screw rod
- winding tension
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 27
- 238000007383 open-end spinning Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000004753 textile Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a winding tension adjustment mechanism for a rotor spinning machine, and belongs to the technical field of textile mechanical components and parts. The tension adjustment device comprises a first conical pulley, a second conical pulley, a first transmission shaft, a second transmission shaft, a driving belt, a helical gear, a screw rod and a clamping roller, wherein the first transmission shaft and the second transmission shaft are parallel to a winding shaft and a doffing shaft, and are respectively in transmission connection with the doffing shaft and the winding shaft; the first conical pulley and the second conical pulley are respectively sleeved on the first transmission shaft and the second transmission shaft; the big end of the first conical pulley corresponds to the small end of the second conical pulley; the driving belt is sleeved on the outer surfaces of the first and second conical pulleys and matched with the first and second conical pulleys; the output shaft of a doffing motor is in transmission connection with the second transmission shaft; the axis of the screw rod is parallel to the first transmission shaft and the second transmission shaft; the clamping roller is movably sleeved on the driving belt and fixedly connected with the helical gear; and the helical gear is matched with the screw rod. The winding tension adjustment mechanism can be used for solving the problem that an existing rotor spinning machine is not convenient in winding tension adjustment and does not have a good adjustment effect.
Description
Technical field
The utility model belongs to textile machinery component technical field, especially relevant with a kind of rotor spinning machine winding tension regulating mechanism.
Background technology
Rotor spinning machine is in work, according to different spinning process, need different winding tensions to spin, the adjustment of winding tension draft ratio is that the synchronous pulley drawing between yarn axle and wireline reel by replacing is realized, and the number of teeth of each synchronous pulley is fixed, winding tension draft ratio is fixed, change at present the synchronous pulley that draws between yarn axle and wireline reel by manually completing, the labour intensity of changing synchronous pulley workman is increased, production efficiency is lower, and the synchronous pulley number of teeth fixedly makes to regulate coiling drafting tension by larger actv..
Utility model content
That the winding tension that the purpose of this utility model is intended to overcome existing rotor spinning machine regulates is inconvenient, regulating effect is not good defect, provides a kind of winding tension that makes rotor spinning machine quick and winding tension regulating mechanism that can step-less adjustment easy to adjust.
For this reason, the utility model is by the following technical solutions: a kind of rotor spinning machine winding tension regulating mechanism, comprise adapter plate, wireline reel, draw yarn axle and yarn tracting motor, it is characterized in that, described winding tension regulating mechanism also comprises tension-adjusting gear, tension-adjusting gear comprises the first cone pulley, the second cone pulley, the first transmission shaft, second driving shaft, driving band, helical wheel, screw rod and pinch roller, the axis of the first transmission shaft and second driving shaft and described wireline reel and draw yarn axle and be arranged in parallel and be threaded onto on described adapter plate, one end of yarn axle is drawn and one end of wireline reel is in transmission connection by belt belt pulley with described respectively in one end of first transmission shaft one end and second driving shaft, the other end of described the first transmission shaft and the other end of second driving shaft respectively correspondence are set with described the first cone pulley and the second cone pulley, the large end of the first cone pulley is corresponding with the small end of described the second cone pulley, described driving band is set in the outside face of described the first cone pulley and the second cone pulley and cooperatively interacts, the output shaft of described yarn tracting motor and described second driving shaft are in transmission connection, described in driving, draws driving yarn tracting motor yarn axle and wireline reel rotation, described screw axis all be arranged in parallel with described the first transmission shaft and second driving shaft, described pinch roller movable set is fixedly connected with on described driving band and with described helical wheel, described helical wheel and described screw rod cooperatively interact, during bolt rotary, can drive helical wheel and pinch roller axial motion on screw rod, thereby drive described driving band in the axial slip motion of described the first cone pulley and the second cone pulley, thereby realize wireline reel and draw the tension force between yarn axle.
Use the utility model can reach following beneficial effect: by wireline reel with draw between yarn axle and adopt two parallel cone pulleys of axis to be in transmission connection, and two cone pulley major diameter one end and minor diameter one end are positioned at the same side, pass through rotating screw bolt, make the helical wheel on screw rod drive pinch roller and driving band axial motion on two cone pulleys, wireline reel and the stepless change that draws yarn axle have been realized, regulate wireline reel and drawn the winding tension between yarn axle, make to change winding tension convenient and swift, improve the regulating effect of production efficiency and winding tension, reduced workman's intensity.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is a place enlarged diagram in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises adapter plate 4, wireline reel 6, draw yarn axle 5, yarn tracting motor 1 and tension-adjusting gear, tension-adjusting gear comprises the first cone pulley 8, the second cone pulley 11, the first transmission shaft 3, second driving shaft 2, driving band 7, in helical wheel figure, do not indicate, screw rod 10 and pinch roller 9, the axis of the first transmission shaft 3 and second driving shaft 2 and described wireline reel 6 and draw yarn axle 5 and be arranged in parallel and be threaded onto on described adapter plate 4, one end of yarn axle 5 is drawn and one end of wireline reel 6 is in transmission connection by belt belt pulley with described respectively in one end of first transmission shaft 3 one end and second driving shaft 2, the other end of the other end of described the first transmission shaft 3 and second driving shaft 2 respectively correspondence is set with described the first cone pulley 8 and the second cone pulley 11, the large end of the first cone pulley 8 is corresponding with the small end of described the second cone pulley 11, described driving band 7 is set in the outside face of described the first cone pulley 8 and the second cone pulley 11 and cooperatively interacts, the output shaft of described yarn tracting motor 1 and described second driving shaft 2 are in transmission connection, described in driving, draws driving yarn tracting motor 1 yarn axle 5 and wireline reel 6 rotations, described screw rod 10 axis all be arranged in parallel with described the first transmission shaft 3 and second driving shaft 2, described pinch roller 9 movable sets are fixedly connected with on described driving band 7 and with described helical wheel, described helical wheel and described screw rod 10 cooperatively interact, screw rod 10 can drive helical wheel and pinch roller 9 axial motion on screw rod 10 while rotating, thereby drive described driving band 7 in the axial slip motion of described the first cone pulley 8 and the second cone pulley 11, thereby realize wireline reel 6 and draw the tension force between yarn axle 5.
When the utility model is used, two ends, headstock left and right at rotor spinning machine are respectively arranged with a winding tension regulating mechanism, yarn tracting motor 1 drives, by the moving rotation of drawing yarn axle 5 and wireline reel 6 of driving band 7 of belt belt pulley, the number of teeth of each belt pulley is different, make wireline reel 6 and draw between yarn axle 5 to have winding tension, by rotating screw bolt 10, drive helical wheel to rotate on screw rod 10 and axial shifting movement, helical wheel drives pinch roller 9 moving axially along two cone pulleys, pinch roller 9 drives driving band 7 to move axially on the first cone pulley 8 and the second cone pulley 11, because the screw thread number of teeth on cone pulley surface holds the increase along with diameter to increase from cone pulley small end to large, when the driving band 7 simultaneously coordinating with the first cone pulley 8 and the second cone pulley 11 is under the drive of pinch roller 9 during along the moving axially and turn round of cone pulley, realized the step-less adjustment of winding tension.Because the winding tension regulating mechanism at two ends, headstock left and right is separate, so the winding tension of the winding mechanism at two ends regulates according to different spinning process both sides, realizes and spins different yarns.
Claims (1)
1. a rotor spinning machine winding tension regulating mechanism, comprise adapter plate (4), wireline reel (6), draw yarn axle (5) and yarn tracting motor (1), it is characterized in that: described winding tension regulating mechanism also comprises tension-adjusting gear, tension-adjusting gear comprises the first cone pulley (8), the second cone pulley (11), the first transmission shaft (3), second driving shaft (2), driving band (7), helical wheel, screw rod (10) and pinch roller (9), the axis of the first transmission shaft (3) and second driving shaft (2) and described wireline reel (6) and draw yarn axle (5) and be arranged in parallel and be threaded onto on described adapter plate (4), one end of yarn axle (5) is drawn and one end of wireline reel (6) is in transmission connection by belt belt pulley with described respectively in one end of the first transmission shaft (3) one end and second driving shaft (2), the other end of the other end of described the first transmission shaft (3) and second driving shaft (2) respectively correspondence is set with described the first cone pulley (8) and the second cone pulley (11), the large end of the first cone pulley (8) is corresponding with the small end of described the second cone pulley (11), described driving band (7) is set in the outside face of described the first cone pulley (8) and the second cone pulley (11) and cooperatively interacts, the output shaft of described yarn tracting motor (1) and described second driving shaft (2) are in transmission connection, described screw rod (10) axis all be arranged in parallel with described the first transmission shaft (3) and second driving shaft (2), described pinch roller (9) movable set is gone up and is fixedly connected with described helical wheel in described driving band (7), and described helical wheel and described screw rod (10) cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357786.8U CN203903672U (en) | 2014-06-30 | 2014-06-30 | Winding tension adjustment mechanism for rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357786.8U CN203903672U (en) | 2014-06-30 | 2014-06-30 | Winding tension adjustment mechanism for rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903672U true CN203903672U (en) | 2014-10-29 |
Family
ID=51777959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357786.8U Expired - Lifetime CN203903672U (en) | 2014-06-30 | 2014-06-30 | Winding tension adjustment mechanism for rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657858A (en) * | 2018-05-30 | 2018-10-16 | 大连奥特马工业有限公司 | Actively adjust the winding pressure roller device of winding tension |
| CN109205177A (en) * | 2018-10-31 | 2019-01-15 | 重庆市惠美实业有限公司 | Training shoes sole transport device |
-
2014
- 2014-06-30 CN CN201420357786.8U patent/CN203903672U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657858A (en) * | 2018-05-30 | 2018-10-16 | 大连奥特马工业有限公司 | Actively adjust the winding pressure roller device of winding tension |
| CN109205177A (en) * | 2018-10-31 | 2019-01-15 | 重庆市惠美实业有限公司 | Training shoes sole transport device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI RIFA TEXTILE MACHINERY Co.,Ltd. Assignor: Zhejiang Rifa Textile Machinery Co.,Ltd. Contract record no.: 2015330000125 Denomination of utility model: Winding tension adjustment mechanism for rotor spinning machine Granted publication date: 20141029 License type: Exclusive License Record date: 20150528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |