CN201031274Y - Combing machine tension device - Google Patents
Combing machine tension device Download PDFInfo
- Publication number
- CN201031274Y CN201031274Y CNU2007200357758U CN200720035775U CN201031274Y CN 201031274 Y CN201031274 Y CN 201031274Y CN U2007200357758 U CNU2007200357758 U CN U2007200357758U CN 200720035775 U CN200720035775 U CN 200720035775U CN 201031274 Y CN201031274 Y CN 201031274Y
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- CN
- China
- Prior art keywords
- frequency converter
- area frequency
- motor
- combing machine
- crimper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a tension device for combing machines, mainly comprising a hairbrush shaft, an overbridge arranged on the hairbrush shaft, an electric motor connected to the hairbrush shaft through a driving device and a crimp box arranged behind the hairbrush shaft, and a pair of rollers are arranged inside the crimp box; the electric motor is connected to the front-area frequency converter; the crimp box is connected to a gear head motor through the crimp box; the gear head motor is connected to the back-area frequency converter; the back-area frequency converter is linked with the front-area frequency converter by serial electric connection; the power output of the front-area frequency converter is taken as the power input of the back-area frequency converter. The combing machine is capable to shift gear under working state; the speed of the hairbrush shaft and the pair of rollers in the crimp box can be modified rapidly and easily, and the speed can be indicated on a touch screen. The utility model is simple in structure, the processing cycle is reduced and the production efficiency is improved.
Description
Technical field
The utility model relates to the combing machine of a kind of hair (fiber crops) weaving usefulness, relates in particular to a kind of tensioner of combing machine.
Background technology
Present known hair (fiber crops) spins combing machine tension device and mainly comprises: brush axle, be arranged on the gap bridge axle on the brush axle, the motor that is connected with brush axle by transmission device, be arranged on the crimper of brush axle back, be provided with a pair of pressure roller in the crimper, two groups or more chain-wheel box.Its operation principle is: by changing the ratio of the rotating speed of a pair of pressure roller in brush axle and the crimper, reach the requirement on the spinning process.As the rectilinear comb tensioner is to adopt two infinitely variable speeds belt wheels and change-speed gearing casing, the size of the contact diameter of manual adjustments master's infinitely variable speeds belt wheel and belt changes the size of the contact diameter of driven infinitely variable speeds belt wheel and belt, realize reduction of speed and raising speed, be warp tension ratio, scope is about 2 times.But this combing machine tension device needs manually change gear under the state of shutting down, and operate more loaded down with trivial detailsly, time-consuming, and number of spare parts is many, the requirement on machining accuracy height, and the process-cycle is long, installation accuracy requirement height.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, revises the combing machine tension device of a pair of pressure roller rotating speed in brush axle and the crimper under the state that does not need to stop quickly and easily.
Further technical problem to be solved in the utility model provide a kind of clear under the state that need not stop, revise the combing machine tension device of a pair of pressure roller rotating speed in brush axle and the crimper accurately.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of combing machine tension device, mainly comprise brush axle, be arranged on the gap bridge axle on the brush axle, the motor that is connected with brush axle by transmission device, be arranged on the crimper of brush axle back, be provided with a pair of pressure roller in the crimper, described motor is connected with the proparea frequency converter, crimper is connected with the gear reduction motor by transmission device, the gear reduction motor is connected with the back zone frequency converter, and the back zone frequency converter is in series with the proparea frequency converter and is electrically connected, and the power supply output of proparea frequency converter is as the power supply input of back zone frequency converter.
In order to solve above-mentioned further technical problem, further technical scheme of the present utility model is: mechanical connection has rotary encoder on described gap bridge axle, the rotary encoder through signals line is connected with the PLC controller, and the PLC controller also is connected with the back zone frequency converter with the proparea frequency converter respectively.
The utility model has the advantages that: the state downward modulation gearshift position that this combing machine tension device can not stop, revise the rotating speed of a pair of pressure roller in brush axle and the crimper quickly and easily, can on touch-screen, show simultaneously, simple in structure, reduce the process-cycle, enhance productivity.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is the kinematic scheme of a kind of combing machine tension device of the utility model.
Among the figure 1, brush axle, 2, the axle of passing a bridge, 3, transmission device, 4, motor, 5, crimper, 6, pressure roller, 7, transmission device, 8, the gear reduction motor, 9, rotary encoder.
The specific embodiment
Below by embodiment concrete the operation principle of a kind of combing machine tension device of the utility model once described, as shown in Figure 1, a kind of combing machine tension device, mainly comprise brush axle 1, be arranged on the gap bridge axle 2 on the brush axle 1, the motor 4 that is connected with brush axle 1 by transmission device 3, be arranged on the crimper 5 of brush axle 1 back, be provided with a pair of pressure roller 6 in the crimper 5, described motor 4 is connected with the proparea frequency converter, crimper 5 is connected with gear reduction motor 8 by transmission device 7, gear reduction motor 8 is connected with the back zone frequency converter, the back zone frequency converter is in series with the proparea frequency converter and is electrically connected, and the power supply output of proparea frequency converter is as the power supply input of back zone frequency converter.Mechanical connection has rotary encoder 9 on described gap bridge axle 2, and rotary encoder 9 holding wires are connected with the PLC controller, and the PLC controller also is connected with the back zone frequency converter with the proparea frequency converter respectively.
During device work, drive a pair of pressure roller 6 rotations in the crimpers 5, change the rotating speed of pressure rollers 6, reach the ratio of regulating pressure roller 6 and the speed of brush axle 1, thereby revised the coefficient of tension by back zone frequency converter driven wheel reducing motor 8 by gear reduction motor 8 rotation.By 1 rotation of motor 4 rotating band electric brush axles, the rotary encoder 9 of mechanical connection on the axle 2 of passing a bridge detects the rotation speed change of brush axle 1, and rotary encoder 9 is given the PLC controller with the signal feedback of gathering.Because the PLC controller also is connected with the back zone frequency converter with the proparea frequency converter respectively, can according to technological requirement revise brush axle 1 and with the velocity ratio of pressure roller 6, the PLC controller is provided with touch-screen simultaneously, as long as just can revise a pair of pressure roller rotating speed in brush axle and the crimper clearer under the state that does not stop, accurately by the data of revising on the touch-screen.While can also guarantee motor 4 and gear reduction motor 8 rotating ratios are constant and motor 4 and gear reduction motor 8 are reached synchronously starts or stops.
Claims (2)
1. combing machine tension device, mainly comprise brush axle (1), be arranged on the gap bridge axle (2) on the brush axle (1), the motor (4) that is connected with brush axle (1) by transmission device (3), be arranged on the crimper (5) of brush axle (1) back, be provided with a pair of pressure roller (6) in the crimper (5), it is characterized in that: described motor (4) is connected with the proparea frequency converter, crimper (5) is connected with gear reduction motor (8) by transmission device (7), gear reduction motor (8) is connected with the back zone frequency converter, the back zone frequency converter is in series with the proparea frequency converter and is electrically connected, and the power supply output of proparea frequency converter is as the power supply input of back zone frequency converter.
2. according to the described a kind of combing machine tension device of claim 1, it is characterized in that: going up mechanical connection at described gap bridge axle (2) has rotary encoder (9), rotary encoder (9) holding wire is connected with the PLC controller, and the PLC controller also is connected with the back zone frequency converter with the proparea frequency converter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200357758U CN201031274Y (en) | 2007-03-31 | 2007-03-31 | Combing machine tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200357758U CN201031274Y (en) | 2007-03-31 | 2007-03-31 | Combing machine tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031274Y true CN201031274Y (en) | 2008-03-05 |
Family
ID=39163168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200357758U Expired - Lifetime CN201031274Y (en) | 2007-03-31 | 2007-03-31 | Combing machine tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031274Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037815B (en) * | 2007-03-31 | 2010-12-22 | 张家港市大成纺机有限公司 | Combing machine tension device |
-
2007
- 2007-03-31 CN CNU2007200357758U patent/CN201031274Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037815B (en) * | 2007-03-31 | 2010-12-22 | 张家港市大成纺机有限公司 | Combing machine tension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080305 Effective date of abandoning: 20070331 |