CN202640434U - Integral wheel-cutting servo driving device - Google Patents
Integral wheel-cutting servo driving device Download PDFInfo
- Publication number
- CN202640434U CN202640434U CN 201220256661 CN201220256661U CN202640434U CN 202640434 U CN202640434 U CN 202640434U CN 201220256661 CN201220256661 CN 201220256661 CN 201220256661 U CN201220256661 U CN 201220256661U CN 202640434 U CN202640434 U CN 202640434U
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- servo
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- cutting
- wheel
- cutting mechanism
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Abstract
The utility model discloses an integral wheel-cutting servo driving device, which comprises a servo driver, a servo motor, a reducing mechanism, a tangent point proximity switch, a wheel-cutting mechanism and a length-measurement encoder, wherein the servo driver is respectively connected with the servo motor, the length-measurement encoder and the tangent point proximity switch; the tangent point proximity switch is connected with the wheel-cutting mechanism; the servo motor is connected with the wheel-cutting mechanism by the reducing mechanism; and the wheel-cutting mechanism consists of two oppositely-rotating flywheel knives. The integral wheel-cutting servo driving device disclosed by the utility model has the advantages of simplicity in debugging, low production cost and high product reliability. A motion control card is combined with the servo driver into a whole to omit the motion control card part, and the same driver can be used for driving a synchronous motor and an asynchronous motor. The integral wheel-cutting servo driving device is suitable for various corrugated paper transverse cutting machines, horizontal and vertical packing machines and polychrome printing equipment, has a string/arc correction function, can be used for plate cutting equipment of thicker materials, also can be used for following a cursor and is suitable for the requirements of fixed length and positioning cutting in the printing industry.
Description
Technical field
The utility model relates to a kind of servo-driver, especially relates to a kind of integrated round cut servo drive.
Background technology
Generally at home realize that the wheel blanking method is to add a general servo-driver with a TRIO or MKS motion control card to realize, be applicable to corrugated paper transverse cutting unit, horizontal and upright packing machine, chromaticity printing equipment, printing machine front edge paper feed, die-cutting machine paper feeding, steel plate is horizontal cuts.High and the debugging trouble of this scheme cost namely will be debugged motion controller and be debugged again servo-driver.Proximity switch signal in point of contact is made the initial point signal to motion control card in such scheme, is used for zero clearing and calculates the real length of cutting; Survey long codes device signal and do present speed and position probing to motion control card, calculate electronic cam curve by the motion control control card, send out analog quantity or pulse to servo-driver, servo-driver is made position feedback with the encoder fractional frequency signal to motion control card simultaneously.But it is high that this motion control card adds the scheme cost of servo-driver, is difficult for debugging, and reliability is low.
Summary of the invention
The utility model purpose provides a kind of integrated round cut servo drive.The technical problems such as the existing cost of prior art is higher to solve, inconvenient debugging, reliability are low.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: integrated round cut servo drive comprises servo-driver, servomotor, reducing gear, point of contact proximity switch, wheel cutting mechanism, surveys the long codes device; Described servo-driver is connected with servomotor, survey long codes device, point of contact proximity switch respectively, and the point of contact proximity switch is connected with the round cut structure; Described servomotor by reducing gear with the wheel cutting mechanism be connected, this take turns cutting mechanism by two in relative rotation flywheel knife form.
As preferably, described point of contact proximity switch receives the point of contact signal, and this signal directly is transferred to servo-driver makes the initial point signal, is used for zero clearing and calculates the real length of cutting.
As preferably, speed and the position signalling of the current feeding that described survey long codes device will detect directly are transferred to servo-driver, calculate the cam curve of wheel cutting mechanism by servo-driver.
As preferably, the built-in kinetic control system of described servo-driver comprises the RS-485 interface, by ModBus (RTU) communications protocol and man-machine interface, the online formation control system of Programmable Logic Controller PLC.
The utlity model has the debugging simple, easy for installation, production cost is low, the product reliability advantages of higher.By motion control card and servo-driver are combined as a whole, save the motion control card portion, and same driver both can drive syncmotor and also can drive asynchronous motor.Round cut dedicated servo driver includes automatic round cut machine control function, along with the length of machining object or the rotation of charging rate auto-changing cutter, makes it to keep and the machining object synchronizing speed in the moment of processing; Angle between the synchronization zone, cutoff length all can be set, and automatically computing.Be applicable to various corrugated paper transverse cutting units, horizontal and upright packing machine, chromaticity printing equipment; And string/arc correcting function is arranged, and can be used for thicker material cutting plate equipment, also can be used for cursor and follow, be applicable to the fixed length of press, the requirement that the location cuts.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Fig. 1 is the structural representation of the utility model preferred embodiment.As shown in Figure 1, integrated round cut servo drive mainly is comprised of servo-driver 4, servomotor 6, reducing gear 5, point of contact proximity switch 2, wheel cutting mechanism, survey long codes device 1 etc.Wherein servo-driver 4 respectively with servomotor 6, survey long codes device 1, point of contact proximity switch 2 is connected, point of contact proximity switch 2 with take turns cutting mechanism and be connected, this take turns cutting mechanism by two in relative rotation flywheel knife 3,31 form; Servomotor 6 is connected with the wheel cutting mechanism by reducing gear 5.Servo-driver 4 computings produce the SYNC(synchronizing signal), expression round cut and charging rate are in synchronous regime, and its width is determined by the angular dimension of synchronization zone.Servo-driver 4 built-in kinetic control systems comprise the RS-485 interface, by ModBus (RTU) communications protocol and man-machine interface, the online formation control system of Programmable Logic Controller plc.
Point of contact proximity switch 2 receives shutoff signals, and this shutoff signal is an of short duration pulse signal, and this signal directly is transferred to servo-driver 4 makes the initial point signal, is used for zero clearing and calculates the real length of cutting.Survey speed and the position signalling of the current feeding that long codes device 1 will detect, directly be transferred to servo-driver 4, calculate by servo-driver 4 and relatively rotate flywheel knife 3,31 cam curve.Servo-driver 4 according to preseting length with cut long ratio and synchronization zone goniometer and calculate datum curve as the source of electronics foot wheel ratio, every meter pulse number is done the engagement of electronics foot wheel by datum curve as pulse input source and flywheel knife 3,31 revolution umber of pulses, survey long codes device 1 detection meter wheel is whenever walked one and is cut length, flywheel knife 3,31 rotates a circle, when error occurring by 2 zero clearings of point of contact proximity switch or compensate to the position, point of contact.
Claims (3)
1. integrated round cut servo drive comprises servo-driver, servomotor, reducing gear, point of contact proximity switch, wheel cutting mechanism, surveys the long codes device; It is characterized in that described servo-driver is connected with servomotor, survey long codes device, point of contact proximity switch respectively, the point of contact proximity switch is connected with the round cut structure; Described servomotor by reducing gear with the wheel cutting mechanism be connected, this take turns cutting mechanism by two in relative rotation flywheel knife form.
2. integrated round cut servo drive according to claim 1, it is characterized in that, speed and the position signalling of the current feeding that described survey long codes device will detect directly are transferred to servo-driver, calculate the cam curve of wheel cutting mechanism by servo-driver.
3. integrated round cut servo drive according to claim 1, it is characterized in that, the built-in kinetic control system of described servo-driver comprises the RS-485 interface, by ModBus communications protocol and man-machine interface, the online formation control system of Programmable Logic Controller PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256661 CN202640434U (en) | 2012-06-02 | 2012-06-02 | Integral wheel-cutting servo driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256661 CN202640434U (en) | 2012-06-02 | 2012-06-02 | Integral wheel-cutting servo driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640434U true CN202640434U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256661 Expired - Fee Related CN202640434U (en) | 2012-06-02 | 2012-06-02 | Integral wheel-cutting servo driving device |
Country Status (1)
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| CN (1) | CN202640434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128945A (en) * | 2014-06-24 | 2014-11-05 | 苏州世优佳电子科技有限公司 | High-precision cutter machine with film cutting roller |
| CN112536841A (en) * | 2020-11-15 | 2021-03-23 | 杭州利鹏科技有限公司 | Transverse cutting flying shear control system and control method thereof |
| CN114669791A (en) * | 2022-04-29 | 2022-06-28 | 西门子工厂自动化工程有限公司 | Shearing control system and method and plate shearing equipment |
| WO2023045061A1 (en) * | 2021-09-24 | 2023-03-30 | 北新集团建材股份有限公司 | Servo cutter control method and apparatus |
-
2012
- 2012-06-02 CN CN 201220256661 patent/CN202640434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128945A (en) * | 2014-06-24 | 2014-11-05 | 苏州世优佳电子科技有限公司 | High-precision cutter machine with film cutting roller |
| CN112536841A (en) * | 2020-11-15 | 2021-03-23 | 杭州利鹏科技有限公司 | Transverse cutting flying shear control system and control method thereof |
| WO2023045061A1 (en) * | 2021-09-24 | 2023-03-30 | 北新集团建材股份有限公司 | Servo cutter control method and apparatus |
| CN114669791A (en) * | 2022-04-29 | 2022-06-28 | 西门子工厂自动化工程有限公司 | Shearing control system and method and plate shearing equipment |
| CN114669791B (en) * | 2022-04-29 | 2024-01-26 | 西门子工厂自动化工程有限公司 | Shearing control system, method and shearing plate equipment |
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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 |
Granted publication date: 20130102 Termination date: 20170602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |