CN211319050U - Electric control device of hydraulic detection system - Google Patents
Electric control device of hydraulic detection system Download PDFInfo
- Publication number
- CN211319050U CN211319050U CN202020262793.5U CN202020262793U CN211319050U CN 211319050 U CN211319050 U CN 211319050U CN 202020262793 U CN202020262793 U CN 202020262793U CN 211319050 U CN211319050 U CN 211319050U
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- detection system
- control device
- hydraulic
- box body
- emergency stop
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Abstract
The utility model is suitable for a hydraulic pressure detecting system technical field. The utility model discloses an electric control device of a hydraulic detection system, which comprises a control box body (1); a touch control screen (11), an indicator light (12) and an emergency stop button (13) are arranged in front of the control box body (1); a PLC (programmable logic controller) controller (14), a servo driver (15), a temperature transmitter (16), an intermediate relay (17) and a switching power supply (18) are arranged in the control box body (1); the beneficial effects of the utility model reside in that: firstly, electrification replaces mechanical transmission, and automation is realized; secondly, the response is fast, the precision is high, and the operation is convenient; thirdly, the running dynamics of the system can be visually displayed; fourthly, the structure is simple.
Description
Technical Field
The utility model relates to a hydraulic pressure detecting system technical field, in particular to hydraulic pressure detecting system's electrically controlled device.
Background
The hydraulic system functions to increase the force by changing the pressure. A complete hydraulic system consists of five parts, namely a power element, an execution element, a control element, an auxiliary element and hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. Hydraulic drive systems have as a primary function the transmission of power and motion. Hydraulic control systems are designed to provide a hydraulic system output that meets specific performance requirements, and are generally referred to as hydraulic drive systems. The hydraulic system needs to be detected, so that a hydraulic detection system is provided, and a special electric control system is configured for the hydraulic detection system.
The existing electric control system has the following defects: firstly, the device is driven by machinery and is not automatic; secondly, the response is slow, the precision is not high, and the operation is inconvenient; thirdly, the operation dynamics of the system cannot be visually displayed; fourthly, the structure is complex.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing an electric control device of a hydraulic detection system, which is electrified to replace mechanical transmission and is automatic; the response is fast, and the precision is high, convenient operation.
In order to solve the above problems, the utility model provides an electric control device of a hydraulic detection system, which comprises a control box body; a touch control screen, an indicator light and an emergency stop key are arranged in front of the control box body; a PLC controller, a servo driver, a temperature transmitter, an intermediate relay and a switching power supply are arranged in the control box body; the touch control screen, the indicator light, the emergency stop button, the servo driver, the temperature transmitter, the intermediate relay and the switching power supply are electrically connected with the PLC.
Furthermore, the touch control screen is used for manual operation and sending instructions to the PLC.
Further, the PLC is a Siemens PLC and is used for controlling the hydraulic detection system.
Further, the servo driver is used for executing commands of the PLC controller.
Furthermore, the indicator light is used for lightening when the PLC is electrified.
Furthermore, the intermediate relay is used for driving the alternating current contactor, controlling a motor fan and air cooling, and controlling the start and stop of the servo motor.
Further, the temperature transmitter is used for collecting the resistance value of the thermal resistor.
Further, the emergency stop key is used for emergency stop.
The beneficial effects of the utility model reside in that: firstly, electrification replaces mechanical transmission, and automation is realized; secondly, the response is fast, the precision is high, and the operation is convenient; thirdly, the running dynamics of the system can be visually displayed; fourthly, the structure is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the control box of the present invention.
Fig. 2 is a schematic view of the control box of fig. 1 after the door is opened.
Fig. 3 is a circuit diagram of the PLC controller of the present invention.
Fig. 4 is a circuit diagram of the servo driver of the present invention.
Fig. 5 is a circuit diagram of the temperature transmitter of the present invention.
Fig. 6 is a circuit diagram of the intermediate relay of the present invention.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 6, the electric control device of the hydraulic pressure detection system includes a control box 1; the front of the control box body 1 is provided with a touch control screen 11, an indicator lamp 12 and an emergency stop key 13; a PLC (programmable logic controller) 14, a servo driver 15, a temperature transmitter 16, an intermediate relay 17 and a switching power supply 18 are arranged in the control box body 1; the touch control screen 11, the indicator light 12, the emergency stop key 13, the servo driver 15, the temperature transmitter 16, the intermediate relay 17 and the switching power supply 18 are electrically connected with the PLC 14.
Specifically speaking: the control box body 1 is arranged in a hydraulic detection system; the touch control screen 11 is used for manual operation and sending an instruction to the PLC 14; the PLC 14 is a Siemens PLC and is used for controlling a hydraulic detection system; the servo driver 15 is used for executing commands of the PLC controller 14; the indicator light 12 is used for lighting the indicator light when the PLC 14 is electrified; the intermediate relay 17 is used for driving the alternating current contactor, controlling a motor fan and air cooling, and controlling the start and stop of a servo motor; the temperature transmitter 16 is used for collecting the resistance value of the thermal resistor; the emergency stop key 13 is used for emergency stop.
As shown in fig. 1 and 2, the touch control screen 11 is used for manual operation to send instructions to the PLC controller 14.
As shown in fig. 2 and 3, the PLC controller 14 is a siemens PLC controller and is configured to control a hydraulic pressure detection system.
As shown in fig. 2 and 4, the servo driver 15 is used for executing commands of the PLC controller 14.
As shown in fig. 1 and 2, the indicator light 12 is used for lighting when the PLC controller 14 is powered on.
As shown in fig. 2 and 6, the intermediate relay 17 is used for driving the ac contactor, controlling the motor fan and air cooling, and controlling the start and stop of the servo motor.
As shown in fig. 2 and 5, the temperature transmitter 16 is used to collect the resistance of the thermal resistor.
As shown in fig. 1 and 2, the emergency stop button 13 is used for emergency stop.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.
Claims (8)
1. An electric control device of a hydraulic detection system comprises a control box body (1); the intelligent emergency stop device is characterized in that a touch control screen (11), an indicator light (12) and an emergency stop key (13) are arranged in front of the control box body (1); a PLC (programmable logic controller) controller (14), a servo driver (15), a temperature transmitter (16), an intermediate relay (17) and a switching power supply (18) are arranged in the control box body (1); the touch control screen (11), the indicator lamp (12), the emergency stop key (13), the servo driver (15), the temperature transmitter (16), the intermediate relay (17) and the switching power supply (18) are electrically connected with the PLC (14).
2. The electrical control device of the hydraulic pressure detection system according to claim 1, wherein the touch control screen (11) is used for manual operation to send instructions to the PLC controller (14).
3. The electrical control device of the hydraulic detection system according to claim 1, wherein the PLC controller (14) is a siemens PLC controller and is configured to control the hydraulic detection system.
4. An electric control device of a hydraulic detection system according to claim 1, characterized in that the servo driver (15) is used for executing commands of a PLC controller (14).
5. The electrical control device of the hydraulic pressure detection system according to claim 1, wherein the indicator light (12) is used for being lightened when the PLC controller (14) is electrified.
6. The electrical control device of the hydraulic detection system according to claim 1, wherein the intermediate relay (17) is used for driving an ac contactor, controlling a motor fan and air cooling, and controlling a servo motor to start and stop.
7. The electrical control device of the hydraulic detection system according to claim 1, wherein the temperature transmitter (16) is used for collecting the resistance value of the thermal resistor.
8. An electric control device of a hydraulic detection system according to claim 1, characterized in that the emergency stop button (13) is used for emergency stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262793.5U CN211319050U (en) | 2020-03-04 | 2020-03-04 | Electric control device of hydraulic detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262793.5U CN211319050U (en) | 2020-03-04 | 2020-03-04 | Electric control device of hydraulic detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211319050U true CN211319050U (en) | 2020-08-21 |
Family
ID=72079617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262793.5U Active CN211319050U (en) | 2020-03-04 | 2020-03-04 | Electric control device of hydraulic detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211319050U (en) |
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2020
- 2020-03-04 CN CN202020262793.5U patent/CN211319050U/en active Active
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