CN202939877U - Plc test box - Google Patents
Plc test box Download PDFInfo
- Publication number
- CN202939877U CN202939877U CN 201220566447 CN201220566447U CN202939877U CN 202939877 U CN202939877 U CN 202939877U CN 201220566447 CN201220566447 CN 201220566447 CN 201220566447 U CN201220566447 U CN 201220566447U CN 202939877 U CN202939877 U CN 202939877U
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- CN
- China
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- plc
- electrical control
- control cabinet
- stepper motor
- student
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Abstract
The utility model provides a PLC test box. The PLC test box comprises a PC machine, an electrical control cabinet, a wiring panel, a numerical control work bench and connection wire, wherein the PC machine is connected with a PLC (programmable logic controller) of the electrical control cabinet, a stepping motor driver of the electrical control cabinet is connected with a stepping motor of the numerical control work bench, and an alternating current servo driver is connected with an alternating current servo motor. According to the PLC test box, a student is required to write correct PLC program and further has to improve circuit connection of the PLC and other equipment in an experiment, so the experiment enables the student to have deep understanding about software and hardware of the PLC, and balanced development of the student is paid attention to.
Description
Technical field
The utility model design educational facilities field provides a kind of PLC Teaching Experiment Box.
Background technology
At present, national most of science and engineering class universities and colleges electromechanical speciality all offers the PLC laboratory.but in teaching test in the past, teacher need to prepare a large amount of materials allows the student complete experiment, and existing part PLC chamber is all that circuit connects all very perfect experimental box, only pay attention to the cultivation to student's program capability, make like this student can not get deep understanding to the annexation of PLC and control circuit and other equipment, and manipulative ability that can not exercise student ', and this PLC chamber, must improve PLC when needing in test the student oneself to write out correct PLC program is connected with the circuit of other equipment, make the student to the software and hardware of PLC, very deep understanding be arranged in such test, the balance of having paid attention to the student comprehensively develops.
The utility model content
The purpose of this utility model is to provide a kind of PLC chamber.
The utility model is for achieving the above object by the following technical solutions:
A kind of PLC chamber is characterized in that comprising: PC: be used for to the PLC write-in program transmission, operation monitoring, setting parameter and modification;
Electrical control cabinet: comprise PLC, variable-frequence governor, AC servo driver, stepper motor driver, locating module, relay and contactor, protective device and patch panel; Be provided with socket on described patch panel, be used for control line or the signal wire of an electrical control cabinet device are drawn, every control line or signal wire be socket of correspondence all;
Numerical control table, NC table: comprise stepper motor, 2 AC servo motor and work top, 2 AC servo motor drive respectively work top and move on X-direction and Y direction, and described stepper motor drives work top and moves on Z axis;
Connecting line: connect end and be provided with plug, be complementary with socket on patch panel;
Described PC is connected with the PLC of electrical control cabinet, and the stepper motor driver of described electrical control cabinet is connected with the stepper motor of numerical control table, NC table, and AC servo driver is connected with AC servo motor;
Described electrical control cashier's office in a shop is provided with for the organic glass door of observing inner case.
The beneficial effects of the utility model:
This PLC chamber, must improve PLC when needing in test the student oneself to write out correct PLC program is connected with the circuit of other equipment, make the student to the software and hardware of PLC, very deep understanding be arranged in such test, the balance of having paid attention to the student comprehensively develops.
Description of drawings
Fig. 1 is system block diagram of the present utility model.
Embodiment
The PLC chamber is characterized in that comprising: PC: be used for to the PLC write-in program transmission, operation monitoring, setting parameter and modification;
Electrical control cabinet: comprise PLC, variable-frequence governor, AC servo driver, stepper motor driver, locating module, relay and contactor, protective device and patch panel; Be provided with socket on described patch panel, be used for control line or the signal wire of an electrical control cabinet device are drawn, every control line or signal wire be socket of correspondence all;
Numerical control table, NC table: comprise stepper motor, 2 AC servo motor and work top, 2 AC servo motor drive respectively work top and move on X-direction and Y direction, and described stepper motor drives work top and moves on Z axis;
Connecting line: connect end and be provided with plug, be complementary with socket on patch panel;
Described PC is connected with the PLC of electrical control cabinet, and the stepper motor driver of described electrical control cabinet is connected with the stepper motor of numerical control table, NC table, and AC servo driver is connected with AC servo motor;
Described electrical control cashier's office in a shop is provided with for the organic glass door of observing inner case.
This PLC chamber, must improve PLC when needing in test the student oneself to write out correct PLC program is connected with the circuit of other equipment, make the student to the software and hardware of PLC, very deep understanding be arranged in such test, the balance of having paid attention to the student comprehensively develops.
Claims (2)
1. PLC chamber is characterized in that comprising: PC: be used for to the PLC write-in program transmission, operation monitoring, setting parameter and modification;
Electrical control cabinet: comprise PLC, variable-frequence governor, AC servo driver, stepper motor driver, locating module, relay and contactor, protective device and patch panel; Be provided with socket on described patch panel, be used for control line or the signal wire of an electrical control cabinet device are drawn, every control line or signal wire be socket of correspondence all;
Numerical control table, NC table: comprise stepper motor, 2 AC servo motor and work top, 2 AC servo motor drive respectively work top and move on X-direction and Y direction, and described stepper motor drives work top and moves on Z axis;
Connecting line: connect end and be provided with plug, be complementary with socket on patch panel;
Described PC is connected with the PLC of electrical control cabinet, and the stepper motor driver of described electrical control cabinet is connected with the stepper motor of numerical control table, NC table, and AC servo driver is connected with AC servo motor.
2. a kind of PLC chamber according to claim 1 is characterized in that: described electrical control cashier's office in a shop is provided with for the organic glass door of observing inner case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566447 CN202939877U (en) | 2012-10-31 | 2012-10-31 | Plc test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566447 CN202939877U (en) | 2012-10-31 | 2012-10-31 | Plc test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939877U true CN202939877U (en) | 2013-05-15 |
Family
ID=48324104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566447 Expired - Fee Related CN202939877U (en) | 2012-10-31 | 2012-10-31 | Plc test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640399A (en) * | 2015-02-11 | 2015-05-20 | 丹阳市石油机械配件二厂有限公司 | Control cabinet of double-station welding machine for reel |
| CN107293199A (en) * | 2017-08-15 | 2017-10-24 | 重庆工程职业技术学院 | The casing and electric training platform of a kind of PLC real trainings |
| CN109884981A (en) * | 2019-01-30 | 2019-06-14 | 重庆华中数控技术有限公司 | A kind of digital control system test verifying device |
-
2012
- 2012-10-31 CN CN 201220566447 patent/CN202939877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640399A (en) * | 2015-02-11 | 2015-05-20 | 丹阳市石油机械配件二厂有限公司 | Control cabinet of double-station welding machine for reel |
| CN107293199A (en) * | 2017-08-15 | 2017-10-24 | 重庆工程职业技术学院 | The casing and electric training platform of a kind of PLC real trainings |
| CN109884981A (en) * | 2019-01-30 | 2019-06-14 | 重庆华中数控技术有限公司 | A kind of digital control system test verifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131031 |