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Hydraulic brake-type numerical control shearing machine electric control system

An electrical control system and shearing machine technology, applied in the direction of electrical program control, digital control, etc., can solve the problems of unable to meet the diversified needs of sheet metal processing, high operation requirements, single function, etc., and achieve high economic value and market prospects. , The effect of simplifying the electrical system and easy operation

Inactive Publication Date: 2017-07-07
HUANGSHI HUAXIN MACHINERY EQUIP
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  • Abstract
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AI Technical Summary

Benefits of technology

This technology allows machines to have both accurate measurements on sheets or other materials without having to manually adjust them during machining operations. Its technical effect includes improved efficiency and accuracy while reducing costs associated with purchasing an electricity-consuming device called a computerized numerical controller (CNC).

Problems solved by technology

This patented technical problem addressed by this patents relates to create an efficient and cost-effective solution for locally producing Shears on specific types or sizes of material sheets during manufacturing processes such as sheetmetal production lines without requiring excessively complicated customization from external suppliers.

Method used

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  • Hydraulic brake-type numerical control shearing machine electric control system

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Embodiment Construction

[0015] see figure 1 , the present invention includes HMI man-machine interface 1, PLC controller 2 and frequency converter 3;

[0016] The HMI man-machine interface 1 communicates with the PLC controller 2 through the RS232 communication cable, and the HMI man-machine interface 1 displays the current status of each moving part on the shearing machine in real time through the configuration interface, and accepts user data programming and input control instructions , to form a good human-computer interaction;

[0017] The PLC controller 2 collects in real time the switching signals of the knife rest position stroke switch group 13 and the pneumatic rear material support position stroke switch group 14, and sends control instructions to the downward solenoid valve 4 and the pneumatic rear material support solenoid valve 5 respectively, and the downward electromagnetic valve The valve 4 realizes the control of the position of the knife holder through the hydraulic oil circuit, an...

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Abstract

The invention discloses a hydraulic brake-type numerical control shearing machine electric control system, which comprises an HMI man-machine interface, a PLC controller and a frequency converter, wherein the HMI man-machine interface and the PLC controller are in communication connection; the PLC controller acquires switching signals of a travel switch set reflecting the position of a tool carrier and the position of a pneumatic rear supporting material and the actual position signals of a rear blocking material, the position of the tool carrier and the position of the rear supporting material are thus controlled, and the position of the rear blocking material is controlled through the frequency converter and a rear blocking material motor; and the frequency converter transmits the acquired analog signals of a blade gap, a shearing angle and a shearing travel to the PLC controller, the PLC controller realizes adjustment on the blade gap, the shearing angle and the shearing travel through driving a corresponding relay or a solenoid valve in real time. the structure is simple, the operation is convenient, the cost is low, real-time control on the rear blocking material, the blade gap, the shearing angle, the shearing travel and the pneumatic rear supporting material can be realized, and sheet metal diversification processing demands can be met.

Description

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Claims

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Application Information

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Owner HUANGSHI HUAXIN MACHINERY EQUIP
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