CN204221107U - A kind of Bar Wire Product flying shear turner quick positioning system - Google Patents
A kind of Bar Wire Product flying shear turner quick positioning system Download PDFInfo
- Publication number
- CN204221107U CN204221107U CN201420571062.3U CN201420571062U CN204221107U CN 204221107 U CN204221107 U CN 204221107U CN 201420571062 U CN201420571062 U CN 201420571062U CN 204221107 U CN204221107 U CN 204221107U
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- CN
- China
- Prior art keywords
- turner
- flying shear
- wire product
- bar wire
- frequency converter
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Abstract
The utility model provides a kind of Bar Wire Product flying shear turner quick positioning system, a kind of Bar Wire Product flying shear turner quick positioning system, comprise three phase mains, it is characterized in that: described three phase mains connects the frequency converter (4) adopting CU310 master controller (10), described frequency converter (4) connects servo synchronous motor (8), described servo synchronous motor (8) is with encoder (9), described encoder (9) connects described CU310 master controller (10) by coder module, and described servo synchronous motor (8) connects turner (14).The utility model achieves the quick and precisely positioning control of Bar Wire Product production line flying shear regional dogleg device, adopt the turner of driven by servomotor, 260ms is less than from a station to the actuation time of another station, far faster than the turner that routine adopts cylinder to drive, meet the process control needs of Bar Wire Product production line high-speed district flying shear.
Description
Technical field
The utility model relates to Bar Wire Product control appliance field, specifically, relates to a kind of Bar Wire Product flying shear turner quick positioning system.
Background technology
Turner is needed to complete shear action to coordinate flying shear in the flying shear region of Bar Wire Product production line, turner generally has two operating positions, one is normally cross steel position, another is particle slot, the high velocity General Requirements turner of Bar Wire Product production line completes the switching action of two positions within 0.3s, this just requires that turner adopts servomotor to drive, and action fast, accurately, reliably, but, existing control system all cannot realize the quick position of turner, and this is the deficiencies in the prior art part.
utility model content
The technical problems to be solved in the utility model is to provide a kind of Bar Wire Product flying shear turner quick positioning system, and the quick position achieving turner controls.
The utility model adopts following technological means to realize utility model object:
A kind of Bar Wire Product flying shear turner quick positioning system, comprise three phase mains, it is characterized in that: described three phase mains connects the frequency converter (4) adopting CU310 master controller (10), described frequency converter (4) connects servo synchronous motor (8), described servo synchronous motor (8) is with encoder (9), described encoder (9) connects described CU310 master controller (10) by coder module, and described servo synchronous motor (8) connects turner (14).
As the further restriction to the technical program, described frequency converter (4) is also connected with braking resistor (5).
As the further restriction to the technical program, described CU310 master controller (10) connects 24V dc source by control loop breaker (11).
As the further restriction to the technical program, described frequency converter (4) adopts S120 frequency converter.
As the further restriction to the technical program, described encoder (9) connects described frequency converter (4) by encoder interfaces module SMC20.
As the further restriction to the technical program, the output of described frequency converter (4) is connected described servo synchronous motor (8) by the out put reactor (6) of serial connection with output isolating switch (7).
As the further restriction to the technical program, described three phase mains is connected described frequency converter (4) by the major loop breaker (1) that is connected in series successively, major loop contactor (2) with reactor (3).
As the further restriction to the technical program, described three-phase mains voltage is 380V.
Compared with prior art, advantage of the present utility model and good effect are: the utility model achieves the quick and precisely positioning control of Bar Wire Product production line flying shear regional dogleg device, adopt the turner of driven by servomotor, be less than 260ms from a station to the actuation time of another station, meet the process control needs of Bar Wire Product production line high-speed district flying shear.
Accompanying drawing explanation
Fig. 1 is functional-block diagram of the present utility model.
In figure, 1, major loop breaker, 2, major loop contactor, 3, reactor, 4, S120 frequency converter, 5, braking resistor, 6, out put reactor, 7, export isolating switch, 8, servo synchronous motor, 9, encoder, 10, CU310 master controller, 11, control loop breaker, 12, encoder interfaces module, 13, three phase mains, 14, turner.
detailed description of the invention
Below in conjunction with embodiment, further illustrate the utility model.
See Fig. 1, the utility model comprises three phase mains 14, described three phase mains 14 is connected the frequency converter 4 of employing CU310 master controller 10 by the major loop breaker 1 that is connected in series successively, major loop contactor 2 with reactor 3, the output of described frequency converter 4 is connected servo synchronous motor 8 by the out put reactor 6 of serial connection with output isolating switch 7, described servo synchronous motor 8 is with encoder 9, described encoder 9 also connects described frequency converter 4, and described servo synchronous motor 8 connects turner 14.
Described frequency converter 4 is also connected with braking resistor 5.
Described frequency converter 4 adopts S120 frequency converter.
Described encoder 9 connects described frequency converter 4 by encoder interfaces module SMC20.
Described three-phase mains voltage is 380V.
CU310 controller 10 is directly installed on above S120 frequency converter 4, the variable-frequency power sources exported by S120 frequency converter 4 drives servo synchronous motor 8, the speed of servo synchronous motor 8 and position feed back signal access CU310 controller by absolute value encoder 9 and encoder interfaces module 12, braking resistor 5, for consuming the braking power of servomotor, prevents bus overvoltage.Major loop breaker 1, major loop contactor 2, reactor 3 and control loop breaker 11 all belong to line powering operation and proterctive equipment, belong to prior art, do not repeat them here.
Operation principle of the present utility model is:
The speed control method of S120 frequency converter 4 is mainly converted into position control mode by the basic fixed position function of CU310 controller 10, by the physical location of encoder 9 signal acquisition servo synchronous motor 8, by the deviation of physical location and desired location, and the setting of locating speed and acceleration, automatic formation speed change curve is given, control S120 frequency converter 4 drives servo synchronous motor 8 to be run to desired location by physical location, realizes the function of positioning control.
Native system mainly applies the MDI pattern (manual data input pattern) of CU310 controller 10 basic fixed position function, and can pass through for target location, the setting of locating speed and acceleration, completes the process of being moved to target location by initial position automatically.In the control of turner, arranging the position normally crossing steel is zero-bit, in this position, the mode directly setting reference point is passed through in position, the physical location of position control is set to zero-bit (be set to 120000Lu in the present system, Lu is the position unit of frequency converter definition).Turner is moved to and shears position, position, record positional value (as 113500Lu) now.Turner can be realized easily by the position set-point of control S120 frequency converter 4 and cross action between steel position and clipped position.As be given as 120000Lu then turner to cross the action of steel position, given position be 113500Lu then turner to clipped position action.For turner, the rapidity requirement of action is higher.This is realized with location acceleration by the locating speed that setting is higher.
Claims (8)
1. a Bar Wire Product flying shear turner quick positioning system, comprise three phase mains, it is characterized in that: described three phase mains connects the frequency converter (4) adopting CU310 master controller (10), described frequency converter (4) connects servo synchronous motor (8), described servo synchronous motor (8) is with encoder (9), described encoder (9) connects described CU310 master controller (10) by coder module, and described servo synchronous motor (8) connects turner (14).
2. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: described frequency converter (4) is also connected with braking resistor (5).
3. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: described CU310 master controller (10) connects 24V dc source by control loop breaker (11).
4. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: described frequency converter (4) adopts S120 frequency converter.
5. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: described encoder (9) connects described frequency converter (4) by encoder interfaces module SMC20.
6. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: the output of described frequency converter (4) is connected described servo synchronous motor (8) by the out put reactor (6) of serial connection with output isolating switch (7).
7. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: described three phase mains is connected described frequency converter (4) by the major loop breaker (1) that is connected in series successively, major loop contactor (2) with reactor (3).
8. Bar Wire Product flying shear turner quick positioning system according to claim 1, is characterized in that: described three-phase mains voltage is 380V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571062.3U CN204221107U (en) | 2014-09-30 | 2014-09-30 | A kind of Bar Wire Product flying shear turner quick positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571062.3U CN204221107U (en) | 2014-09-30 | 2014-09-30 | A kind of Bar Wire Product flying shear turner quick positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221107U true CN204221107U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571062.3U Expired - Fee Related CN204221107U (en) | 2014-09-30 | 2014-09-30 | A kind of Bar Wire Product flying shear turner quick positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339026A (en) * | 2014-09-30 | 2015-02-11 | 山东钢铁股份有限公司 | Quick positioning system for rod and wire flying shear deflector |
-
2014
- 2014-09-30 CN CN201420571062.3U patent/CN204221107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339026A (en) * | 2014-09-30 | 2015-02-11 | 山东钢铁股份有限公司 | Quick positioning system for rod and wire flying shear deflector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20170930 |