CN202779509U - Plate feed control system for bending machine - Google Patents
Plate feed control system for bending machine Download PDFInfo
- Publication number
- CN202779509U CN202779509U CN 201220439561 CN201220439561U CN202779509U CN 202779509 U CN202779509 U CN 202779509U CN 201220439561 CN201220439561 CN 201220439561 CN 201220439561 U CN201220439561 U CN 201220439561U CN 202779509 U CN202779509 U CN 202779509U
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- servomotor
- control system
- controller
- module
- plate feed
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- Expired - Fee Related
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Abstract
The utility model belongs to a control system of numerical control equipment and in particular relates to a control system for plate feed of a bending machine. The plate feed control system for the bending machine is characterized by comprising a controller with calculation and control functions, wherein the controller is connected with an analog voltage control output module, the analog voltage control output module is connected with a servomotor, the servomotor is connected with a baffle plate and comprises a motor orthogonal coder for detecting the working condition of the servomotor, the motor orthogonal coder is connected with a coder decoding module, the coder decoding module is connected with a CPLD (complex programmable logic device) decoding core, and the CPLD decoding core is connected with the controller. The control system provided by the utility model achieves the effect of closed-loop control of plate feed operation, improves the precision of plate feed operation, and ensures the quality of plate bending operation.
Description
Technical field
The utility model belongs to the control system of numerical control device, particularly the control system of the plate feeding of bender.
Background technology
The sheet material bending and molding is good because of the versatility of its mould, technique is simple, applied range, in panel beating, obtained using very widely, as at Machine Tool Electric Appliance, household electric appliances, machinery, all use a large amount of sheet material bending parts in the manufacturings such as building, the Digit Control Machine Tool electromechanical integrated product that to be electronic information technology merge mutually with the traditional machine tool technology, be particularly suitable for the workpiece that processed complex forms, the sheet metal bending is one of process the most complicated in the workpiece processing, on common bending machine, need the quite long adjustment time, just can produce good workpiece, numerical control bender can be according to angle automatic computing engine tool position, reduce operation easier, greatly shorten the adjustment time, improve workpiece quality.
Although the numerical control bending industry has a great development in recent years, still there are many deficiencies and defective, there is the inadequate problem of precision.
Summary of the invention
The utility model has designed the closed-loop system of a cover plate feeding control for the deficiencies in the prior art, and control system described in the utility model has realized the closed-loop control of plate feeding, has improved the precision of plate feeding, has guaranteed the quality of plate bending.
The utility model is achieved through the following technical solutions:
Bender plate feed control system, it is characterized in that: the controller that comprises its calculating and control action, described controller is connected with aanalogvoltage control output module, described aanalogvoltage output control module is connected with servomotor, servomotor is connected with striker plate, comprise the motor orthogonal encoder for detection of the servomotor duty, the motor orthogonal encoder is connected with the encoder decoder module, the encoder decoder module is connected with CPLD decoding core, and described CPLD decoding core is connected with controller.
Also be included as the power module of whole system power supply, described power module is DC/DC high-power stabilization die block.
In sum, the utility model drives the movement that servomotor drives striker plate by controller, also detect by the duty of motor orthogonal encoder to servomotor simultaneously, and feed back to controller, the precision that provides the driven by servomotor striker plate to move, guarantee the accuracy of plate feeding, also namely guaranteed the quality of bending and molding.
Description of drawings
Fig. 1 is formation schematic diagram of the present utility model;
1 is CPLD decoding core among the figure, and 2 is controller, and 3 is the aanalogvoltage output module, and 4 is the encoder decoder module, and 5 is the motor orthogonal encoder, and 6 is servomotor, and 7 is striker plate, and 8 is power module.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Bender plate feed control system as shown in Figure 1, it is characterized in that: the controller 2 that comprises its calculating and control action, described controller 2 is connected with aanalogvoltage control output module 3, described aanalogvoltage output module 3 is connected with servomotor 6, servomotor 6 is connected with striker plate 7, comprise the motor orthogonal encoder 5 for detection of servomotor 6 duties, motor orthogonal encoder 5 is connected with encoder decoder module 4, encoder decoder module 4 is connected with CPLD decoding core 1, and described CPLD decoding core 1 is connected with controller 2.
The utility model drives the movement of striker plate by servomotor, and servomotor moves has preferably accuracy, and the duty of servomotor is carried out a detection, realizes the control of closed loop, and closed-loop control has guaranteed the precision of control.
Also be included as the power module 8 of whole system power supply, described power module is DC/DC high-power stabilization die block.
In sum, the utility model drives the movement that servomotor drives striker plate by controller, also detect by the duty of motor orthogonal encoder to servomotor simultaneously, and feed back to controller, the precision that provides the driven by servomotor striker plate to move, guarantee the accuracy of plate feeding, also namely guaranteed the quality of bending and molding.
Claims (2)
1. bender plate feed control system, it is characterized in that: the controller that comprises its calculating and control action, described controller is connected with aanalogvoltage control output module, described aanalogvoltage output control module is connected with servomotor, servomotor is connected with striker plate, comprise the motor orthogonal encoder for detection of the servomotor duty, the motor orthogonal encoder is connected with the encoder decoder module, the encoder decoder module is connected with CPLD decoding core, and described CPLD decoding core is connected with controller.
2. bender plate feed control system according to claim 1 is characterized in that: also be included as the power module of whole system power supply, described power module is DC/DC high-power stabilization die block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439561 CN202779509U (en) | 2012-08-31 | 2012-08-31 | Plate feed control system for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439561 CN202779509U (en) | 2012-08-31 | 2012-08-31 | Plate feed control system for bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779509U true CN202779509U (en) | 2013-03-13 |
Family
ID=47806851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439561 Expired - Fee Related CN202779509U (en) | 2012-08-31 | 2012-08-31 | Plate feed control system for bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779509U (en) |
-
2012
- 2012-08-31 CN CN 201220439561 patent/CN202779509U/en not_active Expired - Fee Related
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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: 20130313 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |