Control system of transformer iron core automatic lamination robot workstation

Abstract

The invention discloses a control system of a transformer iron core automatic lamination robot workstation, wherein a man-machine interaction system, a PLC main control system, a robot control systemand a vision processing system are sequentially and bidirectionally connected; the man-machine interaction system is mainly realized by a HMI visualization layer, a business logic layer, a communication management layer and a data storage layer; the PLC main control system is realized by TwinCAT, a soft PLC system of the Beckhoff; the robot control system is realized by a six-degree-of-freedom industrial robot controller; and the vision processing system adopts a group of industrial camera to collect images, develops a vision processing program based on OPENCV, and realizes the functions of image calibration, image preprocessing, feature recognition, edge line fitting, corner positioning, position data verification, TCP / IP data communication and the like. The system adopts a multi-level modular design frame, has the characteristics of high reliability and good expansibility, and can ensure the safety and stability of the transformer iron core automatic lamination robot workstation.

Description

technical field [0001] The invention relates to the technical field of manufacturing medium and large transformers, in particular to a control system for a transformer core automatic lamination robot workstation. Background technique [0002] As the demand for power infrastructure continues to increase at home and abroad, the demand for transformers, as important equipment in the power transmission process, is bound to increase day by day. In the manufacturing process of transformers, the manufacture of transformer cores is particularly critical, and its process accuracy and performance directly affect the overall performance of transformers. The transformer iron core is made of silicon steel sheets with a thickness of about 0.3mm. It is a typical discrete manufacturing process. [0003] At present, major transformer manufacturers use manual lamination to complete the stacking process of silicon steel sheets. This process requires 6-10 operators to work at the same time, r...

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Problems solved by technology

[0003] At present, major transformer manufacturers use manual lamination to complete the stacking process of silicon steel sheets. This process requires 6-10 operators to work at the same time, requiring operators to maintain mechanical operations for a long time and need to pay attention at all times. Lamination accuracy, labor-intensive and difficult to guarantee lamination consistency

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