CN205158083U - Improve control system of servo control security - Google Patents
Improve control system of servo control security Download PDFInfo
- Publication number
- CN205158083U CN205158083U CN201520890529.5U CN201520890529U CN205158083U CN 205158083 U CN205158083 U CN 205158083U CN 201520890529 U CN201520890529 U CN 201520890529U CN 205158083 U CN205158083 U CN 205158083U
- Authority
- CN
- China
- Prior art keywords
- band
- type brake
- brake signal
- control system
- cable
- 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 - Fee Related
Links
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides an improve control system of servo control security, including at least one servo driver, every servo driver all is provided with the drive port, the one end and the stopper signal release pin that corresponds on the servo driver drive port of at least band -type brake signal lead wire are connected for the signal of reception control motor band -type brake, the motor braking ware is connected to the other end of band -type brake signal lead wire. The utility model discloses a to the change of signal wiring mode, rely on the operation of hardware control mode control motor band -type brake, avoided the influence that the mistake on the software caused to equipment fail safe nature. The utility model provides the high security of cable, the specificity. It lays to be convenient for the cable, and the practicality is high.
Description
Technical field
The utility model relates to technical field of automation, particularly relates to a kind of control system improving servocontrol security.
Background technology
Along with improving constantly of labor cost, increasing enterprise starts to pay close attention to this field of industrial automation equipment, particularly non-standard automatic equipment, it makes simply unlike the general marking device of tradition, but brings new development business opportunity to industrial manufacturing with customized, easy to operate and diverse in function flexibly.
In recent years, servocontrol has been widely used in commercial production, is all generally the client cables adopting servo-driver manufacturer to provide.Be not client's custom-made, dirigibility and safe reliability low.If motor can not the economic loss that causes of action in time and casualties when software debugging initial stage or software failure.
Utility model content
The utility model provides a kind of control system improving servocontrol security, for solving in prior art because motor when software debugging initial stage or software failure can not brake the problem of economic loss and the casualties caused in time.
In order to achieve the above object, the utility model provides a kind of control system improving servocontrol security, comprises at least one servo-driver, and each servo-driver is provided with driving port; One end of at least one band-type brake signal lead discharges pin with the brake signal on corresponding servo driver drives port and connects, for receiving the signal controlling motor internal contracting brake; The other end of described band-type brake signal lead connects electromotor brake.
Further, described system comprises: motion control board, servo-driver and connection cable, the control linkage head of described connection cable one end mates with the control port on motion control board and is connected, and at least one of the described connection cable other end drives connector to connect with the driving port match of corresponding servo-driver respectively; Wherein, each described driving connector extends a band-type brake signal cable all outward, a band-type brake signal lead is comprised in described band-type brake signal cable, one end of described band-type brake signal lead discharges pin with the brake signal on corresponding servo driver drives port and connects, for receiving the signal controlling motor internal contracting brake; The other end of described band-type brake signal lead connects electromotor brake.
Further, described connection cable comprises a control linkage head and two driving connectors, and two described driving connectors are connected with control linkage head respectively by respective cable, and each driving connector is all outer extends a band-type brake signal cable.
Further, a band-type brake signal lead and many reserved lead-in wires are comprised in described band-type brake signal cable.
Further, a transducing signal lead-in wire is had at least in many reserved lead-in wires.
Further, described in every bar, one end of transducing signal lead-in wire is connected with the corresponding pin on motion control board card control port, and the sensor for collection signal that the other end of every bar transducing signal lead-in wire is corresponding connects.
Further, described sensor is one or more in initial point limit switch, rotating forward limit switch and reversion limit switch.
Further, one end of described band-type brake signal lead connects by driving connector to discharge pin with the brake signal on corresponding servo driver drives port.
As shown from the above technical solution, the utility model, by the change to the signal mode of connection, relies on hardware controls mode to control motor internal contracting brake operation, avoids the impact that the mistake on software causes device security reliability.The utility model improves the security of cable, specificity.Be convenient to cable lay, practicality is high.
Accompanying drawing explanation
Fig. 1 is the appearance schematic diagram of connection cable described in the utility model embodiment;
Fig. 2 is the distribution schematic diagram of motion control board, servo-driver, connection cable described in the utility model embodiment;
Fig. 3 is the sequential chart of the utility model embodiment after servo powers on.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
A kind of control system improving servocontrol security described in the utility model embodiment, as shown in Figure 1 (in figure, partial devices is omitted), described system comprises: motion control board PCI-N804, servo-driver X4 and connection cable, described connection cable 1 comprise a control linkage 2 and two drive connectors 3, two described driving connectors are connected with control linkage head respectively by respective cable, and each driving connector is all outer extends a band-type brake signal cable 6.A band-type brake signal lead 7 and a plurality of leads 8 is comprised in described band-type brake signal cable.The control linkage of described connection cable one end 2 is mated with the control port 4 on motion control board and is connected, and at least one of the described connection cable other end drives connector 3 to mate with the driving port 5 of corresponding servo-driver respectively to connect; Wherein, one end of described band-type brake signal lead connects by driving connector to discharge pin (BRKOFF+ pin) with the brake signal on corresponding servo driver drives port, for receiving the signal controlling motor internal contracting brake; The other end of described band-type brake signal lead connects electromotor brake.
As shown in Figure 2, can see and drive the pin 11 (BRKOFF+) of port to draw signal wire from figure, this signal wire is for controlling motor internal contracting brake operation.The present components and parts outside of this wiring variant is connected with driving the pin of port by band-type brake signal cable.The utility model is mainly reflected in the change of the above-mentioned mode of connection, as motion control board and servo-driver by the connection of connection cable on other pins, identical with the existing mode of connection.
Wiring of the present utility model changes embodiment in the course of the work, can find out from sequential chart as shown in Figure 3.As can be seen from sequential chart, when servo-driver power on enable after, servo-driver sends detent by band-type brake signal cable to contracting brake and removes output signal, thus makes contracting brake unclamp band-type brake.When after the enable SRV-ON blackout of servo, servo-driver sends band-type brake signal by band-type brake signal cable to contracting brake, and contracting brake, at once by motor braking, avoids accident to occur.The utility model, by the change to the signal mode of connection, relies on hardware controls mode to control motor internal contracting brake operation, avoids the impact that the mistake on software causes device security reliability.And in prior art, connect motion control clamp and servo-driver by connection cable.When controlling electromotor brake and carrying out band-type brake action, need motion control clamp first to receive the feedback signal of servo-driver, after upper computer software process, send band-type brake signal again, after undertaken controlling the action of band-type brake by relay.
Control system described in the utility model can have a transducing signal lead-in wire at least according to required making in reserved lead-in wire in described band-type brake signal cable.Described in every bar, one end of transducing signal lead-in wire is connected with the corresponding pin on motion control board card control port, and the sensor for collection signal that the other end of every bar transducing signal lead-in wire is corresponding connects.Described sensor be initial point limit switch, rotate forward limit switch, reversion limit switch one or more.Distribution as shown in Figure 2, can find out, according to host computer needs, initial point Home limit switch being linked into the X_ORG pin of board PCI-N804 side, being linked into the X_+ELM pin of board PCI-N804 side by rotating forward CW limit switch, reversion CCW limit switch being linked into X_-ELM pin of board PCI-N804 side, operation circuit can be made more clear, be convenient to lay, practicality is high.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present utility model and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary array mode.
It should be noted that above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The utility model can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
One of ordinary skill in the art will appreciate that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the utility model claim limited range.
Claims (8)
1. improve a control system for servocontrol security, it is characterized in that, comprise at least one servo-driver, each servo-driver is provided with driving port; One end of at least one band-type brake signal lead discharges pin with the brake signal on corresponding servo driver drives port and connects, for receiving the signal controlling motor internal contracting brake; The other end of described band-type brake signal lead connects electromotor brake.
2. control system according to claim 1, it is characterized in that, described system comprises: motion control board, servo-driver and connection cable, the control linkage head of described connection cable one end mates with the control port on motion control board and is connected, and at least one of the described connection cable other end drives connector to connect with the driving port match of corresponding servo-driver respectively; Wherein, each described driving connector extends a band-type brake signal cable all outward, a band-type brake signal lead is comprised in described band-type brake signal cable, one end of described band-type brake signal lead discharges pin with the brake signal on corresponding servo driver drives port and connects, for receiving the signal controlling motor internal contracting brake; The other end of described band-type brake signal lead connects electromotor brake.
3. control system according to claim 2, it is characterized in that, described connection cable comprises a control linkage head and two driving connectors, and two described driving connectors are connected with control linkage head respectively by respective cable, and each driving connector is all outer extends a band-type brake signal cable.
4. control system according to claim 1, is characterized in that, comprises a band-type brake signal lead and many reserved lead-in wires in described band-type brake signal cable.
5. control system according to claim 4, is characterized in that, has a transducing signal lead-in wire in many reserved lead-in wires at least.
6. control system according to claim 5, it is characterized in that, described in every bar, one end of transducing signal lead-in wire is connected with the corresponding pin on motion control board card control port, and the sensor for collection signal that the other end of every bar transducing signal lead-in wire is corresponding connects.
7. control system according to claim 6, is characterized in that, described sensor be initial point limit switch, rotate forward limit switch and reversion limit switch in one or more.
8. control system according to claim 2, is characterized in that, one end of described band-type brake signal lead connects by driving connector to discharge pin with the brake signal on corresponding servo driver drives port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890529.5U CN205158083U (en) | 2015-11-09 | 2015-11-09 | Improve control system of servo control security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890529.5U CN205158083U (en) | 2015-11-09 | 2015-11-09 | Improve control system of servo control security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158083U true CN205158083U (en) | 2016-04-13 |
Family
ID=55693756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890529.5U Expired - Fee Related CN205158083U (en) | 2015-11-09 | 2015-11-09 | Improve control system of servo control security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158083U (en) |
-
2015
- 2015-11-09 CN CN201520890529.5U patent/CN205158083U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106584452B (en) | Robot universal safety control device | |
| CN110794805B (en) | Robot safety circuit and control method thereof | |
| EP2946891B1 (en) | Industrial robot | |
| EP3572194A1 (en) | Robot system and robot control device | |
| CN205158083U (en) | Improve control system of servo control security | |
| CN106200829A (en) | RJ45 type double-serial port server | |
| CN201373998Y (en) | Twenty two-channel solenoid valve actuator | |
| CN110888390A (en) | Digital quantity output redundancy circuit and PLC control system | |
| CN203705909U (en) | Servo control device for reeling let-off mechanism | |
| CN206421189U (en) | Circuit board and servo-driver | |
| CN205353735U (en) | Numerical control system mainboard failure test platform | |
| CN204331370U (en) | Single Chip Microcomputer (SCM) program cd-rom recorder and system | |
| CN206075256U (en) | A kind of online curing apparatus of multichannel | |
| CN101807872B (en) | Motor controller based on DSP (Digital Signal Processor) | |
| CN203117754U (en) | Servo control system based on connection mode realized by means of communication module | |
| CN203287743U (en) | Weaving machine control system and servo driver | |
| CN109649535B (en) | Vehicle assembly mechanism and vehicle | |
| US10067573B2 (en) | Device for control/command of a plurality of man-machine dialogue facilities | |
| CN103163791A (en) | Control system with plug and play interface of stepping motor | |
| CN106602967B (en) | Integrated motor drive unit structure | |
| CN203057044U (en) | DC straight-through controller | |
| CN104539198B (en) | Multichannel brushless motor controller | |
| CN201557072U (en) | Motor controller based on DSP | |
| CN203739802U (en) | Speed control box and integrated automobile eddy current retarder relay control box | |
| CN202995379U (en) | Signal conversion device of split numerical control machine tool |
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: 20160413 Termination date: 20211109 |