CN2778838Y - Cotton comber with drawing and circling device individually drive - Google Patents
Cotton comber with drawing and circling device individually drive Download PDFInfo
- Publication number
- CN2778838Y CN2778838Y CN 200520040041 CN200520040041U CN2778838Y CN 2778838 Y CN2778838 Y CN 2778838Y CN 200520040041 CN200520040041 CN 200520040041 CN 200520040041 U CN200520040041 U CN 200520040041U CN 2778838 Y CN2778838 Y CN 2778838Y
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- motor
- main motor
- controller
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Abstract
The utility model relates to a cotton comber with drawing and circling device individual drive. A drive control device of the utility model is provided with a main motor and a secondary motor, wherein the main motor is connected with a pincers plate, a detaching roller and a cylinder device; the secondary motor is connected with a drawing device and a coiling device; the main motor is electrically connected with a main motor controller and a closed-loop of a first encoder; the secondary motor is electrically connected with a secondary motor controller and the closed-loop of a second encoder; the main motor controller and the secondary motor controller are both electrically connected with an electric controller. The electric controller controls the rotation speed of a main motor by the main motor controller according to the return signal of the first coder and prearranged drive ratio, and controls the rotation speed of a secondary motor by the secondary motor controller according to the return signal of the second coder and the prearranged drive ratio. The secondary motor singly controls the drawing device and the coiling device, and the main motor and the second motor perform closed-loop control respectively by the independent controllers and the independent encoders, so that the drawing drive and the coiling drive are free from the interference of the variable speed motion of the pincers plate, the detaching roller, the cylinder, etc.
Description
Technical field
The utility model relates to textile machine, relates in particular to cotton comber, the combing machine of the independent transmission of particularly a kind of drawing-off and circle bar mechanism.
Background technology
In the prior art, cotton comber is a kind of visual plant in the textile machine.Cotton comber is got rid of the staple fibre in the lap, cotton knot, impurity, and makes straightening of fibers parallel, makes the combing sliver, uses for next step processing.Cotton comber mainly is made of transmission mechanism, nipper, detaching roller, cylinder mechanism, drafter, circle bar mechanism, suction noil dedusting mechanism, the front end that feed to give, nipper, separation, cylinder mechanism is arranged on described drafter, described circle bar mechanism is arranged on the output of described drafter, wherein, transmission mechanism is made of main motor, gear, belt wheel, cam and linkage thereof; Nipper, detaching roller, cylinder mechanism are made of fed agency, nipper, detaching roller, top comb, cylinder, table top conveying mechanism, cotton layer palpus clump is under pincers are held state, alternately divide comb by cylinder, top comb to the palpus clump, make fibre bundle obtain fully to separate and stretch, thereby get rid of short flannel and the assorted fault of knot in the fibre bundle; Drafter is made of plural pressure bar, and the sliver of table top output is carried out and closes drawing-off, makes the bar of sliver do evenly, quantitatively meet the requirements; Circle bar mechanism is made of circle bar air bells removing roll, can coiler, chassis and transmission mechanism thereof, and the regular geosphere of sliver is placed in the sliver can, is convenient to be transported to next process processing; Inhaling the noil dedusting mechanism is made of the assorted roller of hairbrush, blower fan, air bell, wind scoop, dust cage and volume, by the hairbrush high speed rotary, short flannel and impurity that embedding is attached between the cylinder pin are brushed down, borrow air-flow to be adsorbed on the dust cage surface, batch or noil suction bucket by the assorted roller of noil volume then, enter the noil treatment system through the air channel.The motion of spinning combing machine is very complicated, the reciprocating and opening closing motion of nipper, and detaching roller is just changeing the counter-rotating stop motion, the equal non-uniform movements of motion of mechanism such as nipper, detaching roller and cylinder.At present, gyration is all done in the transmission of the transmission of the drafter of spinning combing machine and circle bar mechanism, drafter and circle bar mechanism realize motion by the main shaft transmission campaign of the not uniform motion on the combing machine machine or by the information of following the tracks of the not uniform motion main shaft on the combing machine machine, so the transmission of the drafter of gyration and circle bar mechanism is not steady.
Summary of the invention
Technical problem of the prior art to be solved in the utility model is: gyration is all done in the transmission of the transmission of the drafter of spinning combing machine of the prior art and circle bar mechanism, drafter and circle bar mechanism realize motion by the main shaft transmission campaign of the not uniform motion on the combing machine machine or by the information of following the tracks of the not uniform motion main shaft on the combing machine machine, so the transmission of the drafter of gyration and circle bar mechanism is not steady.The purpose of this utility model provides the combing machine of the independent transmission of a kind of drawing-off and circle bar mechanism, can make the drawing-off transmission of combing machine and the transmission of circle bar not be subjected to the not interference of uniform motion such as nipper, detaching roller, cylinder.
The utility model is that the technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of drawing-off and encloses the combing machine of the independent transmission of bar mechanism, the combing machine of the independent transmission of described this drawing-off and circle bar mechanism is by transmission mechanism, nipper, detaching roller, cylinder mechanism, drafter, circle bar mechanism and suction noil dedusting mechanism constitute, described nipper, detaching roller, cylinder mechanism is arranged on the front end of described drafter, described circle bar mechanism is arranged on the output of described drafter, wherein, be provided with a main motor and one motor in the described transmission mechanism, described main motor passes through gear, belt wheel, cam and linkage and described nipper, detaching roller, cylinder mechanism connects, described motor is by transmission device and described drafter, circle bar mechanism connects, a described main motor and a main electric machine controller and one first encoder closed loop are electrically connected, described motor and one electric machine controller and one second encoder closed loop are electrically connected, and described main electric machine controller and time electric machine controller all are electrically connected with an electric controller.
Further, described first encoder is arranged on the output shaft of main motor, and described second encoder is arranged on the output shaft of time motor.
Concrete, a virtual main shaft is set in the electric controller, make main motor and time motor follow the tracks of virtual main shaft simultaneously and do the corresponding synchronous motion according to predefined ratio.
Described electric controller is controlled main rotating speed of motor by main electric machine controller according to the inverse signal and the predefined ratio of first encoder that is connected with main motor.
Described electric controller is controlled inferior rotating speed of motor by inferior electric machine controller according to the inverse signal and the predefined ratio of second encoder that is connected with inferior motor.
The utility model compared with the prior art, its effect is actively and significantly.The utility model is by time motor single driving drafter and circle bar mechanism, main motor and time motor are connected control by controller independently with encoder implementation closed loop separately, so can improve the smoothness of operation of main motor and time motor itself, make drawing-off transmission and the transmission of circle bar not be subjected to the not interference of uniform motion such as nipper, detaching roller, cylinder.While, therefore, nipper, detaching roller, cylinder etc. not uniform motion can not have influence on drawing-off and circle bar kinematic accuracy partly because time motor is followed the tracks of the virtual main shaft in the electric controller.
Description of drawings
Fig. 1 is the control principle schematic diagram of a preferred embodiment of a kind of drawing-off of the utility model and the combing machine that encloses the independent transmission of bar mechanism.
The specific embodiment
As shown in Figure 1, the combing machine of the independent transmission of a kind of drawing-off of the utility model and circle bar mechanism, by transmission mechanism, nipper, detaching roller, cylinder mechanism, drafter, circle bar mechanism and suction noil dedusting mechanism constitute, described nipper, detaching roller, cylinder mechanism is arranged on the front end of described drafter, described circle bar mechanism is arranged on the output of described drafter, wherein, be provided with a main motor 1 and one motor 4 in the described transmission mechanism, described main motor 1 passes through gear, belt wheel, cam and linkage and described nipper, detaching roller, cylinder mechanism connects, described motor 4 is by transmission device and described drafter, circle bar mechanism connects, a described main motor 1 and a main electric machine controller 2 and one first encoder 3 closed loops are electrically connected, described motor 4 and one electric machine controller 5 and one second encoder 6 closed loops are electrically connected, and described main electric machine controller 2 and time electric machine controller 5 all are electrically connected with an electric controller 7.
Further, described first encoder 3 is arranged on the output shaft of main motor 1, and described second encoder 6 is arranged on the output shaft of time motor 2.
Concrete, a virtual main shaft is set in the electric controller 7, make main motor 1 and time motor 4 follow the tracks of virtual main shaft simultaneously and do the corresponding synchronous motion according to predefined ratio.
Described electric controller 7 is controlled by 2 pairs of main rotating speed of motor of main electric machine controller according to the inverse signal and the predefined ratio of first encoder 3 that is connected with main motor 1.
In embodiment of the present utility model shown in Figure 1, electric controller 7 can also connect other control modules 8.
Claims (2)
1. the combing machine of the independent transmission of drawing-off and circle bar mechanism, by transmission controlling mechanism, nipper, detaching roller, cylinder mechanism, drafter, circle bar mechanism and suction noil dedusting mechanism constitute, described nipper, detaching roller, cylinder mechanism is arranged on the front end of described drafter, described circle bar mechanism is arranged on the output of described drafter, it is characterized in that: be provided with a main motor and one motor in the described transmission controlling mechanism, described main motor is by planet circular system and linkage and described nipper, detaching roller, cylinder mechanism connects, described motor is by transmission device and described drafter, circle bar mechanism connects, a described main motor and a main electric machine controller and one first encoder closed loop are electrically connected, described motor and one electric machine controller and one second encoder closed loop are electrically connected, and described main electric machine controller and time electric machine controller all are electrically connected with an electric controller.
2. the combing machine of the independent transmission of drawing-off according to claim 1 and circle bar mechanism, it is characterized in that: described first encoder is arranged on the output shaft of main motor, and described second encoder is arranged on the output shaft of time motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040041 CN2778838Y (en) | 2005-03-09 | 2005-03-09 | Cotton comber with drawing and circling device individually drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040041 CN2778838Y (en) | 2005-03-09 | 2005-03-09 | Cotton comber with drawing and circling device individually drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778838Y true CN2778838Y (en) | 2006-05-10 |
Family
ID=36752927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040041 Expired - Fee Related CN2778838Y (en) | 2005-03-09 | 2005-03-09 | Cotton comber with drawing and circling device individually drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778838Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838868A (en) * | 2010-04-23 | 2010-09-22 | 经纬纺织机械股份有限公司 | Power-failure protecting auxiliary loop device for comber |
| CN102176650A (en) * | 2011-03-08 | 2011-09-07 | 湖南千山制药机械股份有限公司 | Method and device for generating master-salve servo system synchronous signals, and lamp detector |
-
2005
- 2005-03-09 CN CN 200520040041 patent/CN2778838Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838868A (en) * | 2010-04-23 | 2010-09-22 | 经纬纺织机械股份有限公司 | Power-failure protecting auxiliary loop device for comber |
| CN101838868B (en) * | 2010-04-23 | 2011-12-07 | 经纬纺织机械股份有限公司 | Power-failure protecting auxiliary loop device for comber |
| CN102176650A (en) * | 2011-03-08 | 2011-09-07 | 湖南千山制药机械股份有限公司 | Method and device for generating master-salve servo system synchronous signals, and lamp detector |
| CN102176650B (en) * | 2011-03-08 | 2013-04-03 | 湖南千山制药机械股份有限公司 | Method and device for generating master-salve servo system synchronous signals, and lamp detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |