CN206494577U - Electronics identical tension unreeling machine - Google Patents
Electronics identical tension unreeling machine Download PDFInfo
- Publication number
- CN206494577U CN206494577U CN201720162537.7U CN201720162537U CN206494577U CN 206494577 U CN206494577 U CN 206494577U CN 201720162537 U CN201720162537 U CN 201720162537U CN 206494577 U CN206494577 U CN 206494577U
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- China
- Prior art keywords
- motor
- guide wheel
- unreeling
- movable guide
- tension
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- Tension Adjustment In Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses electronics identical tension unreeling machine, including frame, motor, unreeling shaft, stator ring device, movable guide wheel device, sensor and frequency modulator, motor, stator ring device and frequency modulator are both secured to frame, unreeling shaft with motor connection and drives rotation by motor, movable guide wheel device is movably installed in frame and is connected with sensor, and frequency modulator is electrically connected with motor and sensor respectively.Thus, unreeling shaft is used to spindle is fixedly mounted, and motor, which drives unreeling shaft to rotate, can make spindle carry out unreeling operation.The yarn unreeled is output after stator ring device and movable guide wheel device, movable guide wheel device produces change in location according to the change of yarn tension, sensor can detect the change in location of movable guide wheel device and produce pass and transmit a signal to frequency modulator, frequency modulator carries out frequency modulation according to the signal of the transmission of sensor to motor, to change the rotating speed i.e. rotating speed of unreeling shaft of motor so that the tension force of yarn keeps constant.
Description
Technical field
The utility model is related to field of textile machinery, more particularly to a kind of electronics identical tension unreeling machine.
Background technology
, it is necessary to which the yarn on spindle is unreeled in spinning process.When spindle is put around work, because spindle exists
During permanent rotating speed is unreeled, diameter is gradually decreased, and causes yarn speed to reduce, and its tension force is become big, is gently then caused down
Process coiling and molding is bad, meeting stretch-broken yarn when serious, so as to cause to shut down.
Utility model content
The utility model provides a kind of electronic constant for making spindle make yarn keep constant-tension during unreeling
Power unreeling machine.
According to one side of the present utility model there is provided electronics identical tension unreeling machine, including frame, motor, unreeling shaft,
Stator ring device, movable guide wheel device, sensor and frequency modulator, motor, stator ring device and frequency modulator are both secured to machine
Frame, unreeling shaft with motor connection and drives rotation by motor, and movable guide wheel device is movably installed in frame and is connected with sensor,
Frequency modulator is electrically connected with motor and sensor respectively.Thus, unreeling shaft is used to spindle is fixedly mounted, and motor drives unreeling shaft to turn
It is dynamic that spindle can be made to carry out unreeling operation.The yarn unreeled is output after stator ring device and movable guide wheel device, and activity is led
Wheel apparatus produces change in location according to the change of yarn tension, sensor can detect the change in location of movable guide wheel device and
Produce and transmit a signal to frequency modulator, frequency modulator carries out frequency modulation according to the signal of the transmission of sensor to motor, to change motor
Rotating speed be unreeling shaft rotating speed so that yarn tension force keep it is constant.
In some embodiments, movable guide wheel device includes movable guide wheel and tension rail, and the Z-shape bending of tension rail is living
Dynamic guide wheel is installed on one end of tension rail, and the other end of tension rail is hinged with frame and is connected with sensor.Thus, when yarn
Tension force can pull one end of tension rail to rotate the other end of tension rail when changing.Tension rail can sense the micro- of yarn tension
Small change.
In some embodiments, stator ring device includes stator ring and guide wheel fix bar, and stator ring is installed on
One end of guide wheel fix bar, the other end of guide wheel fix bar is fixedly connected with frame.Thus, stator ring device and movable guide wheel
Device coordinates to play the guiding role to yarn.
In some embodiments, electronics identical tension unreeling machine also include transmission device, transmission device be connected to motor and
The rotatory force of motor is passed into unreeling shaft between unreeling shaft.
In some embodiments, transmission device includes the first synchronizing wheel, the second synchronizing wheel and timing belt, the first synchronizing wheel
It is fixed on the free end of motor, it is outer and be fixedly connected with unreeling shaft that the second synchronizing wheel is set in unreeling shaft, timing belt is set in the
Outside one synchronizing wheel and the second synchronizing wheel.Thus, motor, which is rotated, can drive the first synchronizing wheel to rotate, and the first synchronizing wheel, which is rotated, can then lead to
Timing belt is crossed to drive the second synchronizing wheel and drive unreeling shaft to rotate.The rotating speed that transmission device can make motor be transferred to unreeling shaft occurs
Change.
The beneficial effects of the utility model are：When spindle unreels work, spindle put around diameter gradually decrease, can cause
Yarn speed is reduced, and produces the trend that tension force becomes big, but due to this tension variation, tension rail is produced change in location, from
And the sensor being connected with tension rail is had signal output to frequency modulator, frequency modulator is that can change the frequency of motor power, and then
Change the rotating speed of motor, you can change the rotating speed of spindle so that the trend of mentioned strain change is destroyed in rudiment；And then make
The constant tension of yarn enables whole process normally to run in a level.
Brief description of the drawings
Fig. 1 is the structural representation of the electronics identical tension unreeling machine of the embodiment of the utility model one；
Fig. 2 is the A portions enlarged drawing of electronics identical tension unreeling machine shown in Fig. 1；
Fig. 3 is the structural representation of the electronics identical tension unreeling machine of another embodiment of the utility model；
Fig. 4 is the B portions enlarged drawing of electronics identical tension unreeling machine shown in Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Fig. 1 and Fig. 2 schematically show the electronics identical tension unreeling machine according to a kind of embodiment of the present utility model.
Referring to Figures 1 and 2, electronics identical tension unreeling machine includes frame 1, motor 2, unreeling shaft 3, stator ring device 4, work
Dynamic guide wheel device 5, sensor 6 and frequency modulator 7.
Motor 2, stator ring device 4 and frequency modulator 7 are both secured to frame 1, and unreeling shaft 3 is connected with motor 2 and by motor
Drive and rotate.Movable guide wheel device 5 is rotatably installed on frame and is connected with sensor 6.Frequency modulator 7 respectively with motor 2 and
Sensor 6 is electrically connected with.Unreeling shaft 3 is used to fix the yarn for being wrapped on spindle 9, spindle 9 and needing to unreel.Yarn through fixation
Output is unreeled after guide wheel device 4 and movable guide wheel device 5.
Stator ring device 4 includes stator ring 41 and guide wheel fix bar 42, and stator ring 41 is installed on guide wheel fix bar
42 one end, the other end of guide wheel fix bar 42 is fixedly connected with frame.
Movable guide wheel device 5 includes movable guide wheel 51 and tension rail 52, and the Z-shape bending of tension rail 52, movable guide wheel 51 is pacified
One end loaded on tension rail 52, the other end of tension rail 52 is hinged with frame 1 and is connected with sensor 6.
Unreeling shaft 3 is driven to rotate in use, motor 2 is rotated.Unreeling shaft 3 then drives spindle 9 to rotate to the yarn on spindle 9
Unreeled.The movable guide wheel 51 on stator ring 41 and movable guide wheel device 5 on yarn pile warp stator ring device 4 is put
Volume output.During unreeling, the diameter of spindle 9 is gradually decreased, and the linear velocity of yarn 10 can be caused to reduce, and is produced tension force and is become big
Trend, but due to this tension variation, the tension rail 52 of movable guide wheel device 5 is produced the change of position, so that and tension force
The sensor 6 that bar 52 is connected can detect the change in location of tension rail 52 and produce and transmit a signal to frequency modulator 7, frequency modulator 7
The frequency of the power supply of motor 2 can be changed, and then change the rotating speed of motor 2, you can change the rotating speed of spindle 9 so that mentioned strain
The trend of change is destroyed in rudiment；And then the constant tension for making yarn enables whole process normally to transport in a level
OK.
Embodiment 2
Fig. 3 and Fig. 4 schematically show the electronics identical tension unreeling machine according to a kind of embodiment of the present utility model.
Reference picture 3 and Fig. 4, with embodiment 1 not in, electronics identical tension unreeling machine also include transmission device 8, transmission dress
Put 8 and be connected between motor 2 and unreeling shaft 3 and the rotatory force of motor 2 is passed into unreeling shaft 3.It is synchronous that transmission device 8 includes first
The 81, second synchronizing wheel 82 and timing belt 83 are taken turns, the first synchronizing wheel 81 is fixed on the free end of motor 2, and the second synchronizing wheel 82 is set with
It is fixedly connected outside unreeling shaft 3 and with unreeling shaft 3, timing belt 83 is set in outside the first synchronizing wheel 81 and the second synchronizing wheel 82.Its
The structure of remaining part part is same as Example 1.
The first synchronizing wheel 81 of transmission device 8 is driven to rotate in use, motor 2 is rotated, the first synchronizing wheel 81, which is rotated, to be driven
Timing belt 83 is rotated, and timing belt 83, which is rotated, to be driven the second synchronizing wheel 82 and drive unreeling shaft 3 to rotate.Unreeling shaft 3 then drives spindle 9
Rotation is unreeled to the yarn on spindle 9.Stator ring 41 and movable guide wheel device on yarn pile warp stator ring device 4
Movable guide wheel 51 on 5 is unreeled output.During unreeling, the diameter of spindle 9 is gradually decreased, and can cause the linear velocity of yarn 10
Reduce, produce the trend that tension force becomes big, but due to this tension variation, the tension rail 52 of movable guide wheel device 5 is produced position
Change so that the sensor 6 being connected with tension rail 52 can detect the change in location of tension rail 52 and produce and concurrently deliver letters
Number frequency modulator 7 is arrived, frequency modulator 7 can change the frequency of the power supply of motor 2, and then change the rotating speed of motor 2, while same by first
The effect of step the 81, second synchronizing wheel 82 of wheel and timing belt 83 can change the rotating speed of spindle 9 so that the trend quilt of mentioned strain change
Eliminate in rudiment；And then the constant tension for making yarn enables whole process normally to run in a level.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (5)
1. electronics identical tension unreeling machine, it is characterised in that：Including frame (1), motor (2), unreeling shaft (3), stator ring device
(4), movable guide wheel device (5), sensor (6) and frequency modulator (7), the motor (2), stator ring device (4) and frequency modulator
(7) frame (1) is both secured to, the unreeling shaft (3) is connected with motor (2) and driven by motor (2) and rotated, the movable guide wheel
Device (5) is movably installed in frame and is connected with sensor (6), the frequency modulator (7) respectively with motor (2) and sensor (6)
It is electrically connected with.
2. electronics identical tension unreeling machine according to claim 1, it is characterised in that：The movable guide wheel device (5) includes
Movable guide wheel (51) and tension rail (52), the Z-shape bending of tension rail (52), the movable guide wheel (51) are installed on tension rail
(52) one end, the other end of the tension rail (52) is hinged with frame (1) and is connected with sensor (6).
3. electronics identical tension unreeling machine according to claim 2, it is characterised in that：The stator ring device (4) includes
Stator ring (41) and guide wheel fix bar (42), the stator ring (41) are installed on one end of guide wheel fix bar (42), described
The other end of guide wheel fix bar (42) is fixedly connected with frame.
4. the electronics identical tension unreeling machine according to claim 1,2 or 3, it is characterised in that：Also include transmission device (8),
The transmission device (8) is connected between motor (2) and unreeling shaft (3) passes to unreeling shaft (3) by the rotatory force of motor (2).
5. electronics identical tension unreeling machine according to claim 4, it is characterised in that：The transmission device (8) includes first
Synchronizing wheel (81), the second synchronizing wheel (82) and timing belt (83), first synchronizing wheel (81) are fixed on the freedom of motor (2)
End, second synchronizing wheel (82) is set in unreeling shaft (3) outside and is fixedly connected with unreeling shaft (3), timing belt (83) set
Loaded on the first synchronizing wheel (81) and the second synchronizing wheel (82) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162537.7U CN206494577U (en) | 2017-02-22 | 2017-02-22 | Electronics identical tension unreeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162537.7U CN206494577U (en) | 2017-02-22 | 2017-02-22 | Electronics identical tension unreeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494577U true CN206494577U (en) | 2017-09-15 |
Family
ID=59806657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162537.7U Active CN206494577U (en) | 2017-02-22 | 2017-02-22 | Electronics identical tension unreeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382926A (en) * | 2018-05-16 | 2018-08-10 | 常州市新创智能科技有限公司 | The adjustable isostension creel of big harness carbon fiber |
| CN110255289A (en) * | 2019-06-04 | 2019-09-20 | 青岛宏大纺织机械有限责任公司 | A kind of wound bobbin-winding machine yarn tension control device of axis |
-
2017
- 2017-02-22 CN CN201720162537.7U patent/CN206494577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382926A (en) * | 2018-05-16 | 2018-08-10 | 常州市新创智能科技有限公司 | The adjustable isostension creel of big harness carbon fiber |
| CN110255289A (en) * | 2019-06-04 | 2019-09-20 | 青岛宏大纺织机械有限责任公司 | A kind of wound bobbin-winding machine yarn tension control device of axis |
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