Encoder testing machine

Abstract

The invention discloses an encoder testing machine. The encoder testing machine comprises a conveying device, an upper testing die and a lower testing die. An encoder is arranged in a positioning dieholder; when the encoder moves to a wave band detection position, the encoder is fixed in the positioning die holder by the upper testing die positioned on one side of the conveying device, a second probe is connected with a terminal pin of the encoder, a button of the encoder is clamped by a shaft head sandwich device of the lower testing die, and the button is driven by a first rotating device to rotate for detection. According to the provided encoder testing machine, waveband detection can be carried out on the encoder provided with the button.

Description

technical field [0001] The invention relates to the field of encoder testing, in particular to an encoder testing machine. Background technique [0002] An encoder is a device that compiles and converts signals or data into signal forms that can be used for communication, transmission and storage. [0003] The current encoder waveform detection device uses a motor to drive the disc to rotate, and the disc drives the code disc of the encoder to rotate, thereby analyzing the waveform of the encoder. like Figure 10 The encoder shown has a terminal pin at one end and a button at the other end. Figure 10 The encoder in can adjust the change of its output waveform by rotating its button A. There is still no device for waveform detection of this kind of coder provided with buttons in the market now. Contents of the invention [0004] The object of the present invention is to provide an encoder testing machine, which realizes the purpose of waveform detection for an encoder pr...

AI Technical Summary

Problems solved by technology

There is still no equipment for waveform detection of this kind of encoder with buttons on the market now

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