Digital control wire peeler

Abstract

The invention discloses a numerically controlled wire stripping machine, which is mainly characterized in that each stepping motor of the numerically controlled wire stripping machine is respectively electrically connected to the stepping motor constant current chopper driver, and the invention equips the stepping motor with a constant current chopper After the wave drive and the static and dynamic current adjustment of the motor, the driving force of the stepper motor is greater, the rotation speed is faster, and the operation is more stable. Standardized action makes the CNC wire stripping machine not messy when it goes out, improves the quality of wire stripping, improves work efficiency, and simplifies the operation process of wire strippers. The CNC wire stripping machine manufactured according to the design theme of the present invention, It will definitely bring positive application effects to the vast electrical assembly industry.

Description

technical field [0001] The invention relates to an improved invention of a numerically controlled wire stripping machine, in particular to an improved invention of a stepping motor constant current drive, static and dynamic current regulation and a wire outlet mechanism of the numerically controlled wire stripping machine. Background technique [0002] In the prior art, the CNC wire stripping machine is also composed of a wire inlet mechanism, a cutting and stripping mechanism and an outlet mechanism, and each mechanism is connected to its stepping motor correspondingly, and the stepping motor works through a resistor current limiting drive. Realized, the motor has no static and dynamic current adjustment, and its outlet mechanism is composed of a simple outlet stepper motor and a set of outlet wheels. send out. When the stepping motor is driven by resistance current limiting, the driving force of the stepping motor is small, the motor speed is slow, t...

AI Technical Summary

Problems solved by technology

When the stepping motor is driven by resistance current limiting, the driving force of the stepping motor is small, the motor speed is slow, the stability of the temperature rise of the motor is poor, and the power utilization rate is low. The wires will be scattered on the workbench in a disorderly manner, and the strippers will spend time sorting and collecting the stripped wires. Because the outlet pulley has a certain momentum when it goes out, the wires will hit the workbench when they fall, and the stripped wires will be damaged. The thread end is damaged, resulting in bending, and workers need to deal with it, which not only wastes time, but also affects the quality of stripping

How to increase the driving force of the stepping motor, increase the speed, and improve the stability, so that the stripped wires can be directly packaged or used without sorting out, which is a difficult problem that has always been wanted to be solved.

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