CN204058742U - A kind of open-end spinning blank pipe puts yarn feeding device around yarn - Google Patents
A kind of open-end spinning blank pipe puts yarn feeding device around yarn Download PDFInfo
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- CN204058742U CN204058742U CN201420371436.7U CN201420371436U CN204058742U CN 204058742 U CN204058742 U CN 204058742U CN 201420371436 U CN201420371436 U CN 201420371436U CN 204058742 U CN204058742 U CN 204058742U
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- yarn
- suction nozzle
- stepper motor
- rotating shaft
- blank pipe
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Abstract
A kind of open-end spinning blank pipe puts yarn feeding device around yarn, belongs to air spinning techniques field.The utility model comprises Xi Sha mechanism and Fang Sha mechanism, Xi Sha mechanism comprises linear electric motors, suction nozzle, send yarn bar and the first stepper motor, suction nozzle is fixedly connected on linear electric motors motor shaft front end, the forward end of suction nozzle is provided with suction nozzle mouth, the rear end of suction nozzle is connected with a negative pressure device, send yarn rod rear end to be installed on the first stepping motor rotating shaft to be swung by this first driving stepper motor, send yarn bar forward end to be provided with a twizzle; Fang Sha mechanism comprises puts yarn arm, the second stepper motor and transmission mechanism, and put yarn arm top and installed by a rotating shaft support, the second stepper motor is connected with rotating shaft transmission by transmission mechanism, puts yarn arm swing centered by rotating shaft by the second driving stepper motor.The utility model solve existing semi-automatic open-end spinning frame blank pipe around yarn time the workman amount of labour large, the problem that production efficiency is low, achieve blank pipe around yarn time can automatically draw yarn and put yarn, improve production efficiency.
Description
Technical field
The utility model belongs to air spinning techniques field, especially puts yarn feeding device with a kind of open-end spinning blank pipe around yarn relevant.
Background technology
In spinning process, need to take off full package cylinder yarn after the full package of cylinder yarn, change empty spool.Current semi-automatic open-end spinning frame blank pipe is when yarn, and usually adopt artificial first around filling on the spool of sky, use the loose thread of filling to carry out drawing yarn and realize joint, workman's amount of labour is large, and production efficiency is low.
Utility model content
The purpose of this utility model be intended to overcome existing semi-automatic open-end spinning frame blank pipe around yarn time the workman amount of labour large, the defect that production efficiency is low, provide a kind of blank pipe around yarn time can realize automatically putting yarn open-end spinning blank pipe put yarn feeding device around yarn.
For this reason, the utility model is by the following technical solutions: a kind of open-end spinning blank pipe puts yarn feeding device around yarn, it is characterized in that, described yarn feeding device of putting comprises Xi Sha mechanism and Fang Sha mechanism, Xi Sha mechanism comprises linear electric motors, suction nozzle, send yarn bar and the first stepper motor, suction nozzle is fixedly connected on the motor shaft front end of described linear electric motors, the forward end of suction nozzle is provided with suction nozzle mouth, the rear end of suction nozzle is connected with a negative pressure device, suction nozzle is tandem motion under the driving of described linear electric motors, make described suction nozzle mouth can near or away from yarn, described send yarn rod rear end to be installed on described first stepping motor rotating shaft to be swung by this first driving stepper motor, yarn bar forward end is sent to be provided with a twizzle, described Fang Sha mechanism comprises puts yarn arm, the second stepper motor and transmission mechanism, put yarn arm top to be installed by a rotating shaft support, second stepper motor is connected with described rotating shaft transmission by described transmission mechanism, put yarn arm by the second driving stepper motor to swing centered by described rotating shaft, the bottom of putting yarn arm described in making can move back and forth described sending above yarn bar front end and bobbin cradle.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Described transmission mechanism is belt gear or gear drive.
During utility model works, suction nozzle is under the driving of linear electric motors, with the motor shaft rectilinear motion of linear electric motors, until the suction nozzle mouth of described suction nozzle is near yarn place, under the effect of described negative pressure device, suction nozzle mouth place is made to produce negative pressure, yarn is sucked in suction nozzle, then the first stepper motor and the second stepper motor is started, put yarn arm bottom described in second driving stepper motor to move towards described suction nozzle place, send yarn bar to rotate described in first driving stepper motor simultaneously, make to send yarn bar yarn to be hooked feeding and put yarn arm bottom, put yarn arm bottom thread grip is lived, and make to put yarn arm backswing under the driving of described second stepper motor, make to put the upper right side that yarn arm bottom moves to bobbin cradle, band toothholder disc spins on bobbin cradle, yarn is linked in blank pipe, move around under the effect of traversing yarn-guide mouth, realize around yarn.
The utility model is by arranging Xi Sha mechanism and the cooperation of Fang Sha mechanism, following beneficial effect can be reached: yarn automatically can be sent into from Yin Shasha road the enterprising line space pipe of bobbin cradle around yarn, reduce working strength and the amount of labour used of workman, improve operating efficiency, reduce production cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be of the present utility model described in send yarn bar will yarn send into described in put the structural representation of yarn arm.
Fig. 3 is that yarn is linked into structural representation on described band toothholder dish by yarn arm of putting described in the utility model.
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.
As shown in Fig. 1 ~ Fig. 3, the utility model comprises Xi Sha mechanism and Fang Sha mechanism, Xi Sha mechanism comprises linear electric motors 6, suction nozzle 3, send yarn bar 7 and the first stepper motor 9, suction nozzle 3 is fixedly connected on motor shaft 8 front end of described linear electric motors 6, the forward end of suction nozzle 3 is provided with suction nozzle mouth, the rear end of suction nozzle 3 is connected with a negative pressure device, suction nozzle 3 is tandem motion under the driving of described linear electric motors 6, described send yarn bar 7 rear end to be installed on described first stepper motor 9 rotating shaft to drive swing by this first stepper motor 9, send yarn bar 7 forward end to be provided with a twizzle; Described Fang Sha mechanism comprises puts yarn arm 2, second stepper motor 9 and belt gear, put yarn arm 2 top to be installed by a rotating shaft support, second stepper motor 9 is connected with described rotating shaft transmission by described belt gear, puts yarn arm 2 swing centered by described rotating shaft by the second stepper motor 9 driving.
During utility model works, suction nozzle 3 is under the driving of linear electric motors 6, with motor shaft 8 rectilinear motion of linear electric motors 6, until the suction nozzle mouth of described suction nozzle 3 is near yarn 4 place, under the effect of described negative pressure device, suction nozzle mouth place is made to produce negative pressure, yarn 4 is sucked in suction nozzle 3, then the first stepper motor 9 and the second stepper motor 9 is started, put yarn arm 2 bottom described in second stepper motor 9 drives to move towards described suction nozzle 3 place, simultaneously the first stepper motor 9 drive described in send yarn bar 7 to rotate, make to send yarn bar 7 yarn 4 to be hooked feeding and put yarn arm 2 bottom, put yarn arm 2 bottom yarn 4 is clamped, and make to put yarn arm 2 backswing under the driving of described second stepper motor 9, make to put the upper right side that yarn arm 2 bottom moves to bobbin cradle 1, band toothholder dish 10 on bobbin cradle 1 rotates, yarn 4 is linked in blank pipe, move around under the effect of traversing yarn-guide mouth, realize blank pipe around yarn.
As another kind of embodiment, above-mentioned transmission mechanism can also be gear drive.
Claims (3)
1. an open-end spinning blank pipe puts yarn feeding device around yarn, it is characterized in that: described yarn feeding device of putting comprises Xi Sha mechanism and Fang Sha mechanism, Xi Sha mechanism comprises linear electric motors (6), suction nozzle (3), send yarn bar (7) and the first stepper motor (9), suction nozzle (3) is fixedly connected on motor shaft (8) front end of described linear electric motors (6), the forward end of suction nozzle (3) is provided with suction nozzle mouth, the rear end of suction nozzle (3) is connected with a negative pressure device, suction nozzle (3) is tandem motion under the driving of described linear electric motors (6), described yarn bar (7) rear end of sending is installed on the rotating shaft of described first stepper motor (9) by this first stepper motor (9) driving swing, yarn bar (7) forward end is sent to be provided with a twizzle, described Fang Sha mechanism comprises puts yarn arm (2), the second stepper motor (9) and transmission mechanism, put yarn arm (2) top to be installed by a rotating shaft support, second stepper motor (9) is connected with described rotating shaft transmission by described transmission mechanism, puts yarn arm (2) swing centered by described rotating shaft by the second stepper motor (9) driving.
2. a kind of open-end spinning blank pipe according to claim 1 puts yarn feeding device around yarn, it is characterized in that: described transmission mechanism is belt gear.
3. a kind of open-end spinning blank pipe according to claim 1 puts yarn feeding device around yarn, it is characterized in that: described transmission mechanism is gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371436.7U CN204058742U (en) | 2014-07-07 | 2014-07-07 | A kind of open-end spinning blank pipe puts yarn feeding device around yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371436.7U CN204058742U (en) | 2014-07-07 | 2014-07-07 | A kind of open-end spinning blank pipe puts yarn feeding device around yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058742U true CN204058742U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420371436.7U Active CN204058742U (en) | 2014-07-07 | 2014-07-07 | A kind of open-end spinning blank pipe puts yarn feeding device around yarn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568448A (en) * | 2016-03-09 | 2016-05-11 | 安徽日发纺织机械有限公司 | Unbroken yarn taking method of rotor spinning doffer and unbroken yarn taking device |
| CN108588916A (en) * | 2018-05-16 | 2018-09-28 | 东华大学 | Rotor spinning machine negative pressure gas port inhales yarn operating device |
-
2014
- 2014-07-07 CN CN201420371436.7U patent/CN204058742U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568448A (en) * | 2016-03-09 | 2016-05-11 | 安徽日发纺织机械有限公司 | Unbroken yarn taking method of rotor spinning doffer and unbroken yarn taking device |
| CN108588916A (en) * | 2018-05-16 | 2018-09-28 | 东华大学 | Rotor spinning machine negative pressure gas port inhales yarn operating device |
| CN108588916B (en) * | 2018-05-16 | 2021-04-27 | 东华大学 | Negative pressure air port yarn suction operation device of rotor spinning machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |