Steel door frame door hinge hole numerical control positioning electric control device

Abstract

The invention relates to a steel door frame door hinge hole numerical control positioning electric control device. The device is composed of a Weinview man-machine touch screen, a PLC (Programmable Logic Controller), a right hinge positioning solenoid valve, a right hinge positioning solenoid valve, a servo motor driver A, a servo motor A, a servo motor driver B, a servo motor B, a heat dissipation fan, a power source indicator lamp, a power source switch, a fuse, a short-circuiting device and a power source cord. With the device of the present invention adopted, the numerical value of a doorpanel unloading height is needed to be inputted into a program in the control panel of the PLC, and the positioning pins of a left positioning mechanism and a right positioning mechanism controlled bythe device of the present invention will automatically move to corresponding positions; an operating button is pressed, and operation can be completed; and therefore, the stamping and cutting efficiency of a plurality of metal plate components of the same size can be improved, operators can be reduced, errors in an operation process can be reduced, the stamping and cutting accuracy of products can be improved, and dimensional accuracy can be improved. With the device of the present invention adopted, operation can be performed with no professionals required, and only one person is just required to complete the stamping and cutting of long metal plate components.

Description

technical field [0001] The invention belongs to the field of numerical control program control equipment for mechanical manufacturing, and relates to mold manufacturing, mechanical manufacturing technology, PLC numerical control programming, electrical circuits and the improvement of punching and positioning technology for sheet metal parts, and specifically relates to a numerical control positioning of steel door frame and door hinge holes Electrical controls. Background technique [0002] In the current industry, the punching and cutting of sheet metal parts and the numerical control positioning of door hinge holes are basically realized by steel rulers or several positioning rods (locating pins) or fully automatic numerical control systems. Most of the metal parts can only be realized by looking at the steel ruler or using many positioning pins, but using the steel ruler to realize punching and cutting positioning must be operated by professionals. At the same time, this ...

AI Technical Summary

Problems solved by technology

It can realize the combination of man and machine, and complete the operation efficiently. The biggest shortcoming is that it cannot realize fully automated production.

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