CN103019157A - Control circuit for computerized numerical control (CNC) bending machine - Google Patents
Control circuit for computerized numerical control (CNC) bending machine Download PDFInfo
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- CN103019157A CN103019157A CN 201210527063 CN201210527063A CN103019157A CN 103019157 A CN103019157 A CN 103019157A CN 201210527063 CN201210527063 CN 201210527063 CN 201210527063 A CN201210527063 A CN 201210527063A CN 103019157 A CN103019157 A CN 103019157A
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Abstract
The invention relates to a control circuit for a CNC bending machine, and belongs to the technical field of numerical control. The control circuit comprises a main processor, an operational order unit, a signal conversion unit, a drive unit, a rectification/inversion unit, a sensor, an actuator and an indicator lamp. An output end of the operational order unit is connected with an input end of the signal conversion unit, an output end of the signal conversion unit is connected with a signal input end of the main processor, an output end of the main processor is connected with an input end of the drive unit, an output end of the drive unit is connected with an input end of the rectification/inversion unit, an output end of the rectification/inversion unit is connected with the actuator, a signal input unit of the indicator lamp is connected with a signal output end of the main processor, the sensor is fixed on the actuator, and an output end of the sensor is connected with an input end of the main processor. The control circuit has the advantages of being simple in structure, stable in performance and high in reliability.
Description
Technical field
The invention belongs to fields of numeric control technique, particularly a kind of numerical control bender control circuit.
Background technology
Numerical control bender is the equipment of bending workpiece, during use by wire to coil electricity, after the energising pressing plate is produced gravitation, thereby realizes the clamping to thin plate between pressing plate and the base.Owing to adopted the electromagnetic force clamping, so that pressing plate can be made the various workpieces requirement, and can process the workpiece that sidewall is arranged.Bender can pass through to change bending machine die, thereby satisfies the demand of various workpiece.
Summary of the invention
Deficiency for prior art exists the invention provides a kind of numerical control bender control circuit.
Technical scheme of the present invention is achieved in that this numerical control bender control circuit comprises primary processor, the operational order unit, signal conversion unit, driver element, the commutation inversion unit, sensor, topworks and pilot lamp, the output terminal of operational order unit connects the input end of signal conversion unit, the output terminal of signal conversion unit connects the signal input part of primary processor, the output terminal of primary processor connects the input end of driver element, the output terminal of driver element connects commutation inversion unit input end, commutation inversion unit output terminal connects topworks, the signal input unit of pilot lamp is connected with the signal output part of primary processor, sensor is fixed in the topworks, and the output terminal of sensor is connected with the input end of primary processor.
Advantage of the present invention: this circuit structure is simple, stable performance, reliability height.
Description of drawings
Fig. 1 is numerical control bender control circuit sketch.
Embodiment
Detailed construction of the present invention is illustrated in conjunction with the embodiments.
This numerical control bender control circuit sketch as shown in Figure 1, it is PIC16F877 (A) that primary processor is selected model, it is E3JK-R4M2 that sensor is selected model.
This numerical control bender control circuit comprises primary processor, the operational order unit, signal conversion unit, driver element, the commutation inversion unit, sensor, topworks and pilot lamp, the output terminal of operational order unit connects the input end of signal conversion unit, the output terminal of signal conversion unit connects the signal input part of primary processor, the output terminal of primary processor connects the input end of driver element, the output terminal of driver element connects commutation inversion unit input end, commutation inversion unit output terminal connects topworks, the signal input unit of pilot lamp is connected with the signal output part of primary processor, sensor is fixed in the topworks, and the output terminal of sensor is connected with the input end of primary processor.
Claims (1)
1. numerical control bender control circuit, it is characterized in that: comprise primary processor, the operational order unit, signal conversion unit, driver element, the commutation inversion unit, sensor, topworks and pilot lamp, the output terminal of operational order unit connects the input end of signal conversion unit, the output terminal of signal conversion unit connects the signal input part of primary processor, the output terminal of primary processor connects the input end of driver element, the output terminal of driver element connects commutation inversion unit input end, commutation inversion unit output terminal connects topworks, the signal input unit of pilot lamp is connected with the signal output part of primary processor, sensor is fixed in the topworks, and the output terminal of sensor is connected with the input end of primary processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210527063 CN103019157A (en) | 2012-12-10 | 2012-12-10 | Control circuit for computerized numerical control (CNC) bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210527063 CN103019157A (en) | 2012-12-10 | 2012-12-10 | Control circuit for computerized numerical control (CNC) bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103019157A true CN103019157A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210527063 Pending CN103019157A (en) | 2012-12-10 | 2012-12-10 | Control circuit for computerized numerical control (CNC) bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103019157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016201870A1 (en) * | 2015-06-17 | 2016-12-22 | 江苏江海机床集团有限公司 | Numerical control system for smart synchronous torque numerically controlled bending machine |
-
2012
- 2012-12-10 CN CN 201210527063 patent/CN103019157A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016201870A1 (en) * | 2015-06-17 | 2016-12-22 | 江苏江海机床集团有限公司 | Numerical control system for smart synchronous torque numerically controlled bending machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |