Automatic instrument fault detector

Abstract

The invention discloses an automatic instrument fault detector which comprises a detection conveyor, a plurality of instrument placing assemblies are arranged on a conveying belt of the detection conveyor at equal intervals, a front supporting plate is welded to the front face of the detection conveyor, and a rear support is welded to the back face of the detection conveyor. And welding columns are welded to the two sides of the top of the rear support and the two sides of the top of the front supporting plate correspondingly, and a top pressing structure is fixedly connected between the tops of the four welding columns. According to the automatic instrument fault detector, when instrument fault detection is carried out on an automatic assembly line, the position of a connector end is limited, accurate butt joint of the subsequent connector end and a detection plug is facilitated, the collision and bending situation caused by dislocation is prevented, the position of the connector end is limited from the front face through a front check block, and the detection accuracy is improved. Not only can the joint end be further positioned, but also the joint can be prevented from falling off from the interior of the joint placing cavity.

Description

technical field [0001] The invention relates to the field of instrument detection, in particular to an automatic instrument fault detector. Background technique [0002] An automation instrument is composed of several automation components and is an automation technology tool with relatively complete functions. It generally has several functions at the same time, such as measurement, display, recording or measurement, control, alarm, etc. The automation instrument itself is a system, but also a subsystem in the whole automation system. An automatic instrument is an "information machine", and its main function is the conversion of information forms, converting input signals into output signals. The signal can be expressed in the time domain or frequency domain, and the transmission of the signal can be modulated into a continuous analog or intermittent digital form. [0003] Existingly, when detecting whether there is a fault in the instrument, there is a special testing i...

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Problems solved by technology

[0003] Existingly, when detecting whether there is a fault in the instrument, there is a special testing instrument to detect it. However, when testing, it is necessary to connect and communicate between the instrument to be tested and the testing instrument. However, the existing detectors have When connecting and communicating with the instrument to be tested, it is not conducive to accurate alignment and connection between the two joints, and it is easy to cause the joint to bend due to misalignment, and the detection instrument or the instrument to be tested will appear. If there is damage, it is not conducive to the rapid realization of the detection process of the instrument and the automatic detection process

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