CN100575578C - Rear separating rolling mechanism for servo motor drived section comber - Google Patents
Rear separating rolling mechanism for servo motor drived section comber Download PDFInfo
- Publication number
- CN100575578C CN100575578C CN200610118206A CN200610118206A CN100575578C CN 100575578 C CN100575578 C CN 100575578C CN 200610118206 A CN200610118206 A CN 200610118206A CN 200610118206 A CN200610118206 A CN 200610118206A CN 100575578 C CN100575578 C CN 100575578C
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- China
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- detaching roller
- servomotor
- section
- synchronous pulley
- comber
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Abstract
The present invention relates to a kind of rear separating rolling mechanism for servo motor drived section comber, form by servomotor (1,1 '), back detaching roller (5), preceding detaching roller (6), it is characterized in that: forward and backward detaching roller is divided into two sections that are positioned on head and the same axis of tail respectively, by two driven by servomotor that controlled by same driving governor; Described first servomotor (1), second servomotor (1 ') (5) one section are connected with the back detaching roller respectively by shaft coupling (2) separately, and are connected with synchronous pulley (4) on being located at corresponding one section of preceding detaching roller (6) by the synchronous band (3) being located at the synchronous pulley (4) on this back detaching roller axle and mating with this synchronous pulley again; Constitute sectional type detaching roller driven by servomotor mechanism thus.The capability of fast response of servomotor improves by reducing the single-machine capacity of used servomotor in this mechanism, reduces the torsional deformation of detaching roller, and then improves the kinematic accuracy of combing machine detaching roller.
Description
Technical field
The present invention relates to a kind of composition mechanism of cotton comber, refer in particular to a kind of rear separating rolling mechanism for servo motor drived section comber; Belong to textile machinery.
Background technology
In the cotton comber that existing multiaxis drives, combing machine separate front and back roller is driven by a servomotor, one end of separate front and back roller is provided with a pair of travelling gear, one travelling gear 8 is installed on servomotor output shaft 7, allow it be meshed simultaneously, transmit motion and give two detaching rollers with two travelling gears 9 on the forward and backward detaching roller.
Owing to be to drive two detaching rollers, three drives, two shaft couplings simultaneously with a servomotor, it is big to transmit moment of torsion, and consumed power is big; The meshing point of transmitting motion is more, and precision is relatively poor; The parts manufacturing of mechanism and the required precision height of installation; Be difficult to adapt at a high speed and back and forth rotate.
Summary of the invention
Purpose of the present invention: be intended to propose a kind of new rear separating rolling mechanism for servo motor drived section comber, by reducing the single-machine capacity of used servomotor, improve the capability of fast response of servomotor, reduce the torsional deformation of detaching roller, and then improve the kinematic accuracy of combing machine detaching roller.
This rear separating rolling mechanism for servo motor drived section comber, by servomotor 1,1 ', back detaching roller 5, preceding detaching roller 6 form, it is characterized in that: forward and backward detaching roller is divided into two sections that are positioned on head and the same axis of tail respectively, by two be subjected to first servomotor 1 that same driving governor controls, second servomotor 1 ', drive; Described first servomotor 1, second servomotor 1 ' be connected by shaft coupling 2 one section with back detaching roller 5, and by be located on this back detaching roller axle synchronous pulley 4 and with this synchronous pulley mate synchronously with 3 be located at the synchronous pulley 4 of preceding detaching roller 6 on corresponding one section and be connected; Constitute sectional type detaching roller driven by servomotor mechanism thus.
According to this rear separating rolling mechanism for servo motor drived section comber that above technical scheme proposes, compared with the prior art as follows than its advantage:
1, changes two servomotors detaching roller after the headstock tailstock drives two that place on the same axis simultaneously into because servomotor of the former cause of two detaching rollers drives by travelling gear, reduced the single-machine capacity of servomotor.
2, because detaching roller is slender axles, detaching roller of a this drives structure form and a former useful driven by servomotor is compared, and the torsional deformation of detaching roller is little.
3, the back detaching roller is born the separation drafting force, and preceding detaching roller only plays the effect of guiding and stable web, and preceding detaching roller load is little, can adapt to cog belt and drive.
4, because reduced the idler gear transmission link, help improving the motion transmission precision of detaching roller, and then help the raising of combing machine running speed and combing spinning quality.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is former rear separating rolling mechanism of servo motor drived comber structural representation;
Accompanying drawing 3 is the left view of Fig. 2.
Among the figure:
1, first servomotor 1 ', second servomotor 2, shaft joint 3, band synchronously
4, synchronous pulley 5, back detaching roller 6, preceding detaching roller
7, servomotor output shaft 8, output drive gear axle 9, forward and backward detaching roller driving gearshaft
The specific embodiment
This rear separating rolling mechanism for servo motor drived section comber as shown in Figure 1, it is a kind of inventive improvements to the detaching roller mechanism behind the existing driven by servomotor combing machine, its concrete scheme is: by two servomotors 1,1 ', back detaching roller 5, preceding detaching roller 6 form, it is characterized in that: forward and backward detaching roller is divided into two sections that are positioned on head and the same axis of tail respectively, by two first servomotor 1, second servomotors 1 ' driving that controlled by same driving governor; Described first servomotor 1, second servomotor 1 ' by shaft coupling 2 respectively with back detaching roller 5 in one section be connected, and again by be located on this back detaching roller axle synchronous pulley 4 and with this synchronous pulley coupling synchronously with 3 be located at the synchronous pulley 4 of preceding detaching roller 6 on corresponding one section and be connected; Constitute sectional type detaching roller driven by servomotor mechanism thus.
Claims (1)
1, a kind of rear separating rolling mechanism for servo motor drived section comber, form by servomotor (1,1 '), back detaching roller (5), preceding detaching roller (6), it is characterized in that: forward and backward detaching roller is divided into two sections that are positioned on head and the same axis of tail respectively, drives by two first servomotor (1), second servomotors (1 ') that controlled by same driving governor; Described first servomotor (1), second servomotor (1 ') (5) one section are connected with the back detaching roller respectively by shaft coupling (2) separately, and are connected with synchronous pulley (4) on being located at corresponding one section of preceding detaching roller (6) by the synchronous band (3) being located at the synchronous pulley (4) on this back detaching roller axle and mating with this synchronous pulley again; Constitute sectional type detaching roller driven by servomotor mechanism thus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610118206A CN100575578C (en) | 2006-11-10 | 2006-11-10 | Rear separating rolling mechanism for servo motor drived section comber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610118206A CN100575578C (en) | 2006-11-10 | 2006-11-10 | Rear separating rolling mechanism for servo motor drived section comber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN100999838A CN100999838A (en) | 2007-07-18 |
| CN100575578C true CN100575578C (en) | 2009-12-30 |
Family
ID=38258662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610118206A Expired - Fee Related CN100575578C (en) | 2006-11-10 | 2006-11-10 | Rear separating rolling mechanism for servo motor drived section comber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100575578C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014034747A (en) * | 2012-08-09 | 2014-02-24 | Toyota Industries Corp | Detaching roller driving device in comber |
| 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 |
-
2006
- 2006-11-10 CN CN200610118206A patent/CN100575578C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100999838A (en) | 2007-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20141110 |
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| EXPY | Termination of patent right or utility model |