Movement anticollision control method for perspective detector

Abstract

The invention discloses a motion anti-collision control method for a perspective detector, comprising the following steps: a. correcting data to obtain the maximum travel distance of each motion axis; b. setting the starting point of each motion axis to set its pulse value to 0, and set The deceleration range of the two ends of each motion axis at a fixed distance is 5000 pulses; c. Control the movement of each motion axis, and monitor the pulse value of the end point of the motion axis in real time; d. Determine whether the pulse value is less than 5000; if so, according to the load weight of the motion axis Change the motion mode of the motion axis to reduce the motion speed of the motion axis; otherwise, continue to monitor the pulse value at the end point of the motion axis; e. The motion axis after the deceleration touches the sensor at the end point and stops the motion. The above-mentioned anti-collision control method for the movement of the perspective detector not only prevents the moving parts from hitting the casing, but also avoids the damage to the mechanical parts caused by the emergency stop during the movement, and prolongs the service life of the mechanical parts.

Description

technical field [0001] The invention relates to a perspective detection method, in particular to a movement anti-collision control method of a perspective detection machine. Background technique [0002] In the perspective inspection machine equipment, in order to prevent the moving parts from hitting the casing, there are limit sensors in each direction of each axis of the movement. When the limit sensor is encountered during the movement, the sensor immediately sends a stop signal to the motion card. In this way, although the purpose of preventing the moving parts from hitting the casing is achieved, the emergency stop during the movement will cause chronic damage to the screw and motor of the movement shaft, shorten the service life of the mechanical parts, and at the same time be prone to mechanical failures. Such as image intensifiers and light pipes will also cause some damage. Contents of the invention [0003] The object of the present invention is to provide a mo...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a movement anti-collision control method of a perspective detector to solve the problem of chronic damage to the mechanical parts caused by the emergency stop of the moving parts of the existing perspective detector

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