A special detection device and detection method for a finger cylinder of an automatic feeder

Abstract

The invention relates to a detection device, which provides a special detection device and detection method for the finger cylinder of an automatic feeder that has a simple structure, high detection accuracy, and can accurately identify the clamping state of the finger cylinder in various use environments, and solves the problem of The detection device in the prior art is time-consuming and laborious to install and debug, the application range is small, the detection accuracy is low, and the reliability is poor. It includes a finger cylinder composed of a cylinder, a piston, a piston rod, and a jaw. The inner end of the opposite piston is provided with a measuring rod, and the measuring rod extends into the stopper outside the cylinder, and an inductive coil is embedded in the stopper, and the inductive coil includes a primary winding and two groups of the same name set outside the primary winding The secondary winding with opposite ends, the primary winding is connected with the sinusoidal voltage power supply, the secondary winding is electrically connected with the micro control unit through the detection and shaping amplifier circuit, and the measuring rod is interspersed in the primary winding.

Description

technical field [0001] The invention relates to a detection device, in particular to a special detection device and detection method for a finger cylinder of an automatic feeder that can accurately identify the clamping state of a finger cylinder. Background technique [0002] With the increase of labor costs, most of the production enterprises have begun to consider saving labor, and adopt automated production equipment to solve labor problems, such as the manipulator during lathe processing. The workpiece blank, after the manipulator grabs the material, the main arm of the manipulator rises to the top of the lathe sheet metal, and then moves to the top of the chuck sheet metal. After the processed product is processed, the mechanical arm descends to the chuck to take out the finished product. Then the blank is sent into the chuck, the main arm of the manipulator rises to the top of the sheet metal, the lathe is started to process and waits for the workpiece to be processed...

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly provides a special detection device and detection method for the finger cylinder of an automatic feeder that has a simple structure, high detection accuracy, and can accurately identify the clamping state of the finger cylinder in various use environments, and solves the problems of the prior art. The installation and commissioning of the detection device in the system is time-consuming and laborious, the application range is small, the detection accuracy is low, and the technical problems such as poor reliability

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