CN202030876U - Transmission mechanism for double servo-motor control detaching roller of comber - Google Patents
Transmission mechanism for double servo-motor control detaching roller of comber Download PDFInfo
- Publication number
- CN202030876U CN202030876U CN2011201062844U CN201120106284U CN202030876U CN 202030876 U CN202030876 U CN 202030876U CN 2011201062844 U CN2011201062844 U CN 2011201062844U CN 201120106284 U CN201120106284 U CN 201120106284U CN 202030876 U CN202030876 U CN 202030876U
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- gear
- detaching roller
- wheel
- planetary differential
- motor
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Abstract
The utility model relates to a transmission mechanism for a double-servo-motor control detaching roller of a comber. The transmission mechanism comprises a first motor, a second motor, a planetary differential gear train, a first gear, a front detaching roller gear, a rear detaching roller gear, a driving roll and a drive output gear, wherein the first motor is used for driving the first gear; the first gear is meshed with a planetary carrier gear in the planetary differential gear train; the second motor is used for driving a central gear in the planetary differential gear train; the central gear is matched with a planetary gear in the planetary differential gear train; the planetary gear is meshed with the drive output gear; the drive output gear drives the driving roll; one end of the driving roll is meshed with the front detaching roller gear, and the other end of the driving roll is meshed with the rear detaching roller gear; and the front detaching roller gear drives the front detaching roller, and the rear detaching roller drives the rear detaching roller. The detaching roller can revolve and changed more flexibly. In the detaching roller, the planetary differential gear train adopts an NGW (non-gap welding) planetary differential gear train, so that the cost is saved.
Description
Technical field
The utility model relates to the power drive mechanism of textile industry combing machine detaching roller, particularly relates to the transmission mechanism of a kind of pair of servomotor control combing machine detaching roller.
Background technology
Known, the detaching roller in the combing machine is that each is a pair of by front and back, and the cylinder shape roller of the transmission that is meshing with each other is up and down formed, between two detaching rollers of outlet side by driving rolls engagement carrying out transmission.Traditional technology is by cam mechanism of motor drives, and forms through a differential gear train that change direction in periodic front and back and the rotation of speed.
Traditional detaching roller transmission mechanism is the mechanical type transmission fully, divide two driving-chains outwards to transmit motion by a heavy-duty motor, so cause driving-chain long, energy loss is excessive, too much component of machine participates in transmission, the inertia force of mechanical system is excessive, and noise and vibration has all become very important problem.And the differential gear train in the servomotor driving improving structure of disclosed a kind of combing machine detaching roller adopts the WW type, and system's equivalent moment of inertia is bigger, produces bigger noise, is unfavorable for boosting productivity.
Summary of the invention
Technical problem to be solved in the utility model provides the transmission mechanism of a kind of pair of servomotor control combing machine detaching roller, makes the rotation of detaching roller change more flexible.
The technical scheme that its technical problem that solves the utility model adopts is: the transmission mechanism that a kind of pair of servomotor control combing machine detaching roller is provided, comprise first motor, second motor, planetary differential train, first gear, preceding detaching roller wheel, back detaching roller wheel, driving rolls and driving output wheel, described first motor is used to drive first gear; Planet carrier gear in described first gear and the described planetary differential train is meshing with each other; Described second motor is used for driving the centre wheel of described planetary differential train; Planetary gear in described centre wheel and the described planetary differential train cooperatively interacts; Described planetary gear and described driving output wheel are meshing with each other; Described driving output wheel drives described driving rolls; Described driving rolls one end and described preceding detaching roller wheel are meshing with each other, and the other end and described back detaching roller wheel are meshing with each other; Detaching roller before the detaching roller wheel drives before described; Described back detaching roller wheel drives the back detaching roller.
Described planetary differential wheel is a NGW type planetary differential train.
Beneficial effect:
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the utility model adopts the servo-drive train with electric cam function to realize the motion of detaching roller, the rotation of detaching roller change than before mechanical cam mechanism drive greater flexibility arranged, the NGW type differential train that adopts need be used less gear structure, handle the better quality that cotton forms web and sliver, and can adjust according to different Cotton Grade, to adapt to different cotton raw materials, the requirement of different Cotton Grade.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a planetary differential wheel train structure schematic diagram in the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment of the present utility model relates to the transmission mechanism of a kind of pair of servomotor control combing machine detaching roller, as depicted in figs. 1 and 2, comprise first motor 5, second motor 6, planetary differential train, first gear 4, preceding detaching roller wheel 2, back detaching roller wheel 10, driving rolls 12 and driving output wheel 9.Wherein, first motor 5 is used to drive first gear, 4, the first gears 4 and is meshing with each other with planet carrier gear 8 in the planetary differential train.Second motor 6 is used for driving the centre wheel 7 of planetary differential train, and the planetary gear 3 in centre wheel 7 and the planetary differential train cooperatively interacts, and planetary gear 3 is meshing with each other with driving output wheel 9.Drive output wheel 9 and drive institute's driving rolls 12, driving rolls 12 1 ends and preceding detaching roller wheel 2 are meshing with each other, and the other end is meshing with each other with back detaching roller wheel 10.Detaching roller 1 before preceding detaching roller wheel 2 drives, back detaching roller wheel 10 drive back detaching rollers 11.This shows, the utility model adopt the servo-drive train with electric cam function realize the motion of detaching roller, the rotation of detaching roller change than before mechanical cam mechanism drive greater flexibility arranged.
Planetary differential wheel in the utility model is a NGW type planetary differential train, this planetary differential train can be used less gear structure, handle the better quality that cotton forms web and sliver, and can adjust according to different Cotton Grade, to adapt to the requirement of different cotton raw materials, different Cotton Grade.
Claims (2)
1. the transmission mechanism of two servomotors control combing machine detaching rollers, comprise first motor (5), second motor (6), planetary differential train, first gear (4), preceding detaching roller wheel (2), back detaching roller wheel (10), driving rolls (12) and drive output wheel (9), it is characterized in that described first motor (5) is used to drive first gear (4); Planet carrier gear (8) in described first gear (4) and the described planetary differential train is meshing with each other; Described second motor (6) is used for driving the centre wheel (7) of described planetary differential train; Planetary gear (3) in described centre wheel (7) and the described planetary differential train cooperatively interacts; Described planetary gear (3) is meshing with each other with described driving output wheel (9); Described driving output wheel (9) drives described driving rolls (12); Described driving rolls (12) one ends and described preceding detaching roller wheel (2) are meshing with each other, and the other end and described back detaching roller wheel (10) are meshing with each other; Detaching roller (1) before detaching roller wheel (2) drives before described; Described back detaching roller wheel (10) drives back detaching roller (11).
2. the transmission mechanism of according to claim 1 pair of servomotor control combing machine detaching roller is characterized in that, described planetary differential wheel is a NGW type planetary differential train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201062844U CN202030876U (en) | 2011-04-12 | 2011-04-12 | Transmission mechanism for double servo-motor control detaching roller of comber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201062844U CN202030876U (en) | 2011-04-12 | 2011-04-12 | Transmission mechanism for double servo-motor control detaching roller of comber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202030876U true CN202030876U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201062844U Expired - Fee Related CN202030876U (en) | 2011-04-12 | 2011-04-12 | Transmission mechanism for double servo-motor control detaching roller of comber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202030876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409858A (en) * | 2013-08-08 | 2013-11-27 | 天津工业大学 | Controllable drive method for cotton comber detaching rollers based on time-sharing unidirectional hybrid drive |
| CN104204317A (en) * | 2012-06-05 | 2014-12-10 | 特吕茨施勒有限及两合公司 | Device on a combing machine, comprising a drive device for producing a "pilgrim step" motion for the detaching rollers |
| CN106829769A (en) * | 2017-02-15 | 2017-06-13 | 谭大卫 | A kind of twin-roll crane gear transmission device |
-
2011
- 2011-04-12 CN CN2011201062844U patent/CN202030876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204317A (en) * | 2012-06-05 | 2014-12-10 | 特吕茨施勒有限及两合公司 | Device on a combing machine, comprising a drive device for producing a "pilgrim step" motion for the detaching rollers |
| CN103409858A (en) * | 2013-08-08 | 2013-11-27 | 天津工业大学 | Controllable drive method for cotton comber detaching rollers based on time-sharing unidirectional hybrid drive |
| CN103409858B (en) * | 2013-08-08 | 2015-09-23 | 天津工业大学 | Based on the controlled driving method of separating roller for cotton combing machine of the unidirectional combination drive of timesharing |
| CN106829769A (en) * | 2017-02-15 | 2017-06-13 | 谭大卫 | A kind of twin-roll crane gear transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140412 |