CN204137989U - A kind of steel band transmitting device of adjustable speed - Google Patents
A kind of steel band transmitting device of adjustable speed Download PDFInfo
- Publication number
- CN204137989U CN204137989U CN201420506070.XU CN201420506070U CN204137989U CN 204137989 U CN204137989 U CN 204137989U CN 201420506070 U CN201420506070 U CN 201420506070U CN 204137989 U CN204137989 U CN 204137989U
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- wheel
- steel band
- flower wheel
- speed
- flower
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Abstract
The utility model is a kind of steel band transmitting device of adjustable speed, it comprises the driving wheel providing power to transmit, support the first support of described driving wheel, the flower wheel coordinated with described driving wheel, tensioning is connected to the steel coil strip on described flower wheel and supports the second support of described flower wheel, transmit between described driving wheel and described flower wheel and have steel band, described flower wheel is the power wheel of speed variable, the control setup monitoring described flower wheel speed is provided with between described flower wheel and described driving wheel, described control setup comprises the gravity wheel be positioned on described steel band, guide the slide rail that described gravity wheel moves up and down, the position transduser of gravity wheel position described in early warning and the controller for changing described flower wheel speed.Compared with prior art, flower wheel is arranged to the speed wheel of frequency conversion by the utility model, improves the transfer rate of steel band; The control setup of flower wheel velocity variations is set, prevents steel band deformed in tension in transmitting procedure.
Description
[technical field]
The utility model belongs to transmitting device technical field, particularly relates to a kind of steel band transmitting device of adjustable speed.
[background technology]
Steel band is the Steel material that output is large, purposes is wide, wide in variety, is widely used in every field, is the raw MAT'L of many products.The steel band overwhelming majority is transported to required factory with the form of reel then to carry out processing, and just needs to be transported to by steel band on the mechanical equipment such as punch press, press, therefore just need arrange the transmitting device of steel band in the course of processing.In the prior art, the transmitting device of steel band drives flower wheel by driving wheel, flower wheel has and ensures the transmission of steel band pulsation-free from lockwork, because driving wheel is by steel strip driving flower wheel, thus, in transport process, steel band is in extended state always, easily causes tensile deformation and directly affects the quality of steel band, thus affecting the quality of product; Secondly, owing to transmitting the power exclusive source of steel band in driving wheel, therefore steel band transmits slowly, and production efficiency is low.
Therefore, be necessary to provide a kind of steel band transmitting device of new adjustable speed to solve the problems referred to above.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of automatic feeding, efficiency is fast, tensionless winkler foundation is out of shape, the steel band transmitting device of adjustable speed.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of steel band transmitting device of adjustable speed, it comprises the driving wheel providing power to transmit, support the first support of described driving wheel, the flower wheel coordinated with described driving wheel, tensioning is connected to the steel coil strip on described flower wheel and supports the second support of described flower wheel, transmit between described driving wheel and described flower wheel and have steel band, described flower wheel is the power wheel of speed variable, and between described flower wheel and described driving wheel, be provided with the control setup monitoring described flower wheel speed, described control setup comprises the gravity wheel be positioned on described steel band, guide the slide rail that described gravity wheel moves up and down, the position transduser of gravity wheel position described in early warning and the controller for changing described flower wheel speed.
Concrete, described controller to be positioned on described second support and to be electrically connected on below described flower wheel with described flower wheel.
Concrete, described position transduser comprises and is positioned at primary importance sensor on described slide rail and is positioned on described slide rail and second place sensor below described primary importance sensor.
Concrete, described primary importance sensor and described second place sensor are all electrically connected on described controller.
Concrete, described slide rail has the vertically continuous print gap slided up and down for described gravity wheel.
With prior art mutually this, the beneficial effect of the steel band transmitting device of a kind of adjustable speed of the utility model is:
1, flower wheel is arranged to the speed wheel of frequency conversion, not only achieves the spontaneous output function of steel band, and improve the transfer rate of steel band;
2, a gravity wheel is set on the steel band transmitted, speed speed and the matching degree of driving wheel and flower wheel is reacted by the height residing for gravity wheel, binding site sensor to the monitoring of gravity wheel position, and then changes into the signal improving or reduce flower wheel speed;
3, the control setup of flower wheel velocity variations is set, by controlling the change of flower wheel speed, the output speed of steel coil strip is mated with the transfer rate of driving wheel, prevents the generation of steel coil strip steel band deformed in tension phenomenon in transmitting procedure.
[accompanying drawing explanation]
Fig. 1 is the structural representation of steel band transmitting device in prior art.
Fig. 2 is the structural representation of gravity wheel when second place sensor position in the steel band transmitting device of the utility model adjustable speed.
Fig. 3 is the structural representation of gravity wheel when primary importance sensor position in the steel band transmitting device of the utility model adjustable speed.
Numeral in figure:
100 adjustable speed obtain steel band transmitting device; 1 driving wheel; 2 first supports; 3 flower wheels; 4 steel coil strip, 41 steel bands; 5 second supports; 6 control setups, 61 gravity wheels, 62 slide rails, 63 position transdusers, 631 primary importance sensors, 632 second place sensors, 64 controllers.
[detailed description of the invention]
Please refer to Fig. 2, the utility model is the steel band transmitting device 100 of adjustable speed, it comprise provide power to transmit driving wheel 1, support the first support 2 of driving wheel 1, the second support 5 that the flower wheel 3 coordinated with driving wheel 1, tensioning are connected to the steel coil strip 4 on flower wheel 3 and support flower wheel 3, transmit between driving wheel 1 and flower wheel 3 and have steel band 41, flower wheel 3 is the power wheel of speed variable, is provided with the control setup 6 monitoring flower wheel 3 speed between flower wheel 3 and driving wheel 1.
Slide rail 62, the position transduser 63 of early warning gravity wheel 61 position and the controller 64 for changing flower wheel 3 speed that control setup 6 comprises the gravity wheel 61 be positioned on steel band 41, guides gravity wheel 61 to move up and down.Slide rail 62 has the vertically continuous print gap slided up and down for gravity wheel 61, position transduser 63 comprises and is positioned at primary importance sensor on slide rail 61 631 and is positioned on slide rail 61 and second place sensor 632 below primary importance sensor 631, controller 64 to be positioned on the second support 5 and to be electrically connected on the below of flower wheel 3 with flower wheel 3, and primary importance sensor 631 and second place sensor 632 are all electrically connected on controller 64.
Please refer to Fig. 2 and Fig. 3, driving wheel 1 drives steel band 41 outwards to transport with fixing velocity of rotation, and the fixing degree that turns making driving wheel 1 is transfer rate V
1.Flower wheel 3 is the power wheel that a speed can change, when steel coil strip 4 has just been put on flower wheel 3, can give flower wheel 3 set one with the output speed V of the speeds match of driving wheel 1
2, such steel coil strip 4 has the speed automatically exported, and not only increases the transmission efficiency of steel band 41, and achieves spontaneous output function.Now, the output speed V of steel band 41
21with transfer rate V
1coupling, gravity wheel 61 is due to the output speed V of self gravitation effect and steel band 41
41with transfer rate V
1difference, make gravity wheel 61 be in a stable height, steel band 41 automatically transmits under tensionless winkler foundation state.
Please refer to Fig. 2 and Fig. 3, along with steel band 41 is constantly sent out, the radius of steel coil strip 4 is also more and more less, and make the steel band 41 between driving wheel 1 and flower wheel 3 slowly be drawn as straight line, gravity wheel 61 also rises thereupon, to keep the transfer rate V with driving wheel 1
1coupling, prevents steel band 41 be straightened and be subject to tensile deformation, at transfer rate V
1the output speed V increasing steel band 41 is then needed when constant
2.Therefore on slide rail 62, primary importance sensor 631 is provided with, when gravity wheel 61 rises the height arrived residing for primary importance sensor 631, primary importance sensor 631 is by signal transmission to controller 64, and controller 64 controls flower wheel 3 and improves output speed V after receiving signal
2reach under this state with transfer rate V
1first output speed V of coupling
21.Now the height of gravity wheel 61 on slide rail 62 then slowly can decline along with steel band 41, when gravity wheel 61 declines the height arrived residing for second place sensor 632, then second place sensor 632 will send signal transmission to controller 64, and controller 64 controls flower wheel 3 and reduces the first output speed V after receiving signal
21reach under this state with transfer rate V
1second output speed V of coupling
22, make steel band 41 can steadily, the automatic transmission of tensionless winkler foundation.When the height of gravity wheel 61 is between primary importance sensor 631 and second place sensor 632, the transmission of steel band 41 is all belong to normal, without the need to regulating the speed of flower wheel 3.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. the steel band transmitting device of an adjustable speed, it comprises the driving wheel providing power to transmit, support the first support of described driving wheel, the flower wheel coordinated with described driving wheel, tensioning is connected to the steel coil strip on described flower wheel and supports the second support of described flower wheel, transmit between described driving wheel and described flower wheel and have steel band, it is characterized in that: described flower wheel is the power wheel of speed variable, and between described flower wheel and described driving wheel, be provided with the control setup monitoring described flower wheel speed, described control setup comprises the gravity wheel be positioned on described steel band, guide the slide rail that described gravity wheel moves up and down, the position transduser of gravity wheel position described in early warning and the controller for changing described flower wheel speed.
2. the steel band transmitting device of adjustable speed as claimed in claim 1, is characterized in that: described controller to be positioned on described second support and to be electrically connected on below described flower wheel with described flower wheel.
3. the steel band transmitting device of adjustable speed as claimed in claim 1, is characterized in that: described position transduser comprises and is positioned at primary importance sensor on described slide rail and is positioned on described slide rail and second place sensor below described primary importance sensor.
4. the steel band transmitting device of adjustable speed as claimed in claim 3, is characterized in that: described primary importance sensor and described second place sensor are all electrically connected on described controller.
5. the steel band transmitting device of adjustable speed as claimed in claim 1, is characterized in that: described slide rail has the vertically continuous print gap slided up and down for described gravity wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506070.XU CN204137989U (en) | 2014-09-03 | 2014-09-03 | A kind of steel band transmitting device of adjustable speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506070.XU CN204137989U (en) | 2014-09-03 | 2014-09-03 | A kind of steel band transmitting device of adjustable speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204137989U true CN204137989U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506070.XU Active CN204137989U (en) | 2014-09-03 | 2014-09-03 | A kind of steel band transmitting device of adjustable speed |
Country Status (1)
| Country | Link |
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| CN (1) | CN204137989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960955A (en) * | 2015-05-12 | 2015-10-07 | 武汉开锐智能设备有限公司 | Device releasing welding strip in fixed length |
-
2014
- 2014-09-03 CN CN201420506070.XU patent/CN204137989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960955A (en) * | 2015-05-12 | 2015-10-07 | 武汉开锐智能设备有限公司 | Device releasing welding strip in fixed length |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |