CN203278718U - Control device using programmable controller to control multi-shaft servo motor - Google Patents
Control device using programmable controller to control multi-shaft servo motor Download PDFInfo
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- CN203278718U CN203278718U CN 201320213319 CN201320213319U CN203278718U CN 203278718 U CN203278718 U CN 203278718U CN 201320213319 CN201320213319 CN 201320213319 CN 201320213319 U CN201320213319 U CN 201320213319U CN 203278718 U CN203278718 U CN 203278718U
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- programmable logic
- logic controller
- control device
- programmable controller
- servo motor
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Abstract
The utility model relates to a control device using a programmable controller to control multi-shaft servo motors, specifically to a device adopting a programmable controller to control a plurality of servo motors. The device comprises a programmable controller and servo motors, and is characterized in that switches are arranged between the programmable controller and the servo motors, an impulse input end of each servo motor is connected with an impulse transmission end of the programmable controller through one of the switches. The control device is low in production cost.
Description
Technical field
The utility model relates to a kind of control device.Specifically, be the device that adopts Programmable Logic Controller that a plurality of servomotors are controlled.
Background technology
All know in servomotor production and application, the control of servomotor need to be sent pulse command by Programmable Logic Controller.Send mouthful lessly due to the pulse of Programmable Logic Controller, make the expansion pulse mouth of Programmable Logic Controller limited.Therefore, the method for controlling at present multi-axis servo motor is to adopt communication bus, namely between Programmable Logic Controller and multi-axis servo motor, communication bus is set, and utilizes communication bus that Programmable Logic Controller is connected with servomotor respectively.The advantage of this method is, Programmable Logic Controller can be controlled tens axle servomotors above larger systems.But for the system that only needs to control several axles or ten axle left and right servomotors, because the communication bus price comparison is expensive, still adopt communication bus to realize being connected between Programmable Logic Controller and servomotor, some waste just seems.Therefore, adopt communication bus to realize the control device that is connected between Programmable Logic Controller and servomotor, production cost is higher.
The utility model content
Problem to be solved in the utility model is to provide a kind of control device of controlling multi-axis servo motor with Programmable Logic Controller.This control device, production cost is low.
For overcoming the above problems, take following technical scheme:
The control device of controlling multi-axis servo motor with Programmable Logic Controller of the present utility model comprises Programmable Logic Controller and servomotor, be characterized between Programmable Logic Controller and servomotor, switch being arranged, the pulse input end of each servomotor is connected with an impulse ejection end of Programmable Logic Controller by a described switch respectively.
Described switch is the push-button switch with auto-lock function.
Take such scheme, have the following advantages:
Can be found out by such scheme, owing to being provided with switch between Programmable Logic Controller and servomotor, the pulse input end of each servomotor is connected with an impulse ejection end of Programmable Logic Controller by a described switch respectively.Adopt switch to realize being connected between Programmable Logic Controller and each servomotor.Switch wherein is the push-button switch with auto-lock function, and price comparison is cheap, compares with the communication bus in background technology, can greatly reduce production costs.
Description of drawings
Fig. 1 is the control device schematic diagram of controlling multi-axis servo motor with Programmable Logic Controller of the present utility model.
Embodiment
As shown in Figure 1, the control device of controlling multi-axis servo motor with Programmable Logic Controller of the present utility model comprises a Programmable Logic Controller 3 and four servomotors 1, Programmable Logic Controller 3 and four 1 of servomotors are provided with four switches 2, and the pulse input end of each servomotor 1 is connected with an impulse ejection end of Programmable Logic Controller 3 by a described switch 2 respectively.Described switch 2 is the push-button switches with auto-lock function.The push-button switch that employing has an auto-lock function is realized being connected of Programmable Logic Controller 3 and 1 of each servomotor.And the push-button switch price comparison with auto-lock function is cheap, thereby greatly reduces production cost of the present utility model.
Claims (2)
1. control the control device of multi-axis servo motor with Programmable Logic Controller, comprise Programmable Logic Controller (3) and servomotor (1), it is characterized in that between Programmable Logic Controller (3) and servomotor (1), switch (2) being arranged, the pulse input end of each servomotor (1) is connected with an impulse ejection end of Programmable Logic Controller (3) by a described switch (2) respectively.
2. the control device of controlling multi-axis servo motor with Programmable Logic Controller according to claim 1, is characterized in that described switch (2) is the push-button switch with auto-lock function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213319 CN203278718U (en) | 2013-04-25 | 2013-04-25 | Control device using programmable controller to control multi-shaft servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213319 CN203278718U (en) | 2013-04-25 | 2013-04-25 | Control device using programmable controller to control multi-shaft servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278718U true CN203278718U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213319 Expired - Fee Related CN203278718U (en) | 2013-04-25 | 2013-04-25 | Control device using programmable controller to control multi-shaft servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248283A (en) * | 2013-04-25 | 2013-08-14 | 无锡艾森保自动化装备有限公司 | Control device for controlling multi-shaft servo motor through PLC (programmable logic controller) |
-
2013
- 2013-04-25 CN CN 201320213319 patent/CN203278718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248283A (en) * | 2013-04-25 | 2013-08-14 | 无锡艾森保自动化装备有限公司 | Control device for controlling multi-shaft servo motor through PLC (programmable logic controller) |
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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: 20131106 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |