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Bending machine control method and system

A control method and technology of a bending machine, applied in the direction of automatic control devices, manufacturing tools, metal processing machinery parts, etc., can solve the problems of only position programming, inconvenient molds, and high prices, reducing components and wiring, debugging, debugging Ease of use and improved reliability

Active Publication Date: 2008-04-30
南京埃斯顿软件技术有限公司
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AI Technical Summary

Problems solved by technology

[0002] At present, most of the control systems equipped with domestic bending machines are foreign control systems with high prices, while domestic systems are relatively cheap, but the man-machine interface is not friendly (mostly digital tube display), and most of them can only be programmed by position. Angle programming is not possible, so that the programming is not intuitive, and it is easy to generate waste
Domestic controllers generally do not have a mold library function, it is inconvenient to change molds frequently, and slider control cannot be performed. External PLC or complex relay circuits are required, which increases the cost and reduces reliability, and it is not easy to implement some special control algorithms, so It is inconvenient to adjust and control the bending machine, and the control effect is not ideal

Method used

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  • Bending machine control method and system

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Embodiment Construction

[0036] Such as figure 1 As shown, the present invention includes X-axis photoelectric encoder 1, bending special controller 2, Y-axis photoelectric encoder 3, machine tool electrical input 4, electric control cabinet 5, special driver 6 installed in the electric control cabinet, and drive sliding Block of solenoid valve group 7, X axis motor 8, Y axis motor 9.

[0037] Machine tool electrical input 4 includes control mode 1, control mode 2, oil pump start signal, top dead center, shifting point, clamping point, bottom dead center, pedal up, pedal down, programming lock, step change signal, X-axis front Limit, X-axis rear limit, Y limit, Y-axis rear limit, safety light curtain. Among them, control mode 1 and control mode 2 are used to select the working mode of the slider: single, continuous, and inching.

[0038]When the special bending controller receives the start signal of the oil pump, the system can work. As long as the system is not in the jog working state, the system can ...

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Abstract

An automatic control system for bender, which contains controller, electric control cabinet with special driver, X axle Y axle photoelectric coder for position detection, said X axle photoelectric coder set in rear material stop position, Y axle photoelectric coder se tin stop block position, driver connected with driving motor, controller controlling special driver action according to signal and controlling the relay signal output whose control logic completed by system software to replace the function of PLC with simplified structure, selectable Chinese and English and switchable metric system and English system.

Description

Technical field [0001] The invention relates to a control method and system for a bending machine. Background technique [0002] At present, most of the control systems equipped with domestic bending machines are foreign control systems and the price is relatively high, while the domestically produced systems are relatively inexpensive, but the human-machine interface is not friendly (mostly digital tube display), and most of them can only be programmed by position. Angle programming is not possible, so that the programming is not intuitive, and it is easy to produce waste. Domestic controllers generally do not have a mold library function. Frequent mold replacement is inconvenient, and slider control cannot be performed. It requires an external PLC or a complex relay circuit, which increases the cost and reduces the reliability, and it is not easy to implement some special control algorithms. It is inconvenient to adjust and control the bending machine, and the control effect is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q15/00
Inventor 王帆王晓伟
Owner 南京埃斯顿软件技术有限公司
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