Method and device for coating binder and monitoring coating quality in magnetic separator

Abstract

The invention discloses a method and a device for coating a binder and monitoring the coating quality of a magnetic separator. The method comprises the following steps of inputting the number N of divided circular ring surfaces in an input system, enabling the software segmentation system to automatically segment the circular ring surface needing to be coated with the binder, starting a dispensing module, and automatically and uniformly coating the binder on the circular ring surface along the circumferential direction, enabling the image system to detect and photograph the circular ring surface, and enabling the detection system to count the section number M of qualified coating, if the section number M of qualified coating is larger than or equal to N / 2 sections, enabling the output system to output that the coating is qualified, and if the section number M of qualified coating is smaller than N / 2 sections, enabling the output system to output that the coating is unqualified, and enabling the alarm system to give an alarm prompt. According to the method and the device, the coating quality of the binder can be monitored, the coating quality of the binder is ensured, the coating consistency of the binder is improved, the hidden danger that the permanent magnet falls off from the motor is reduced, and the reliability and the consistency of the motor are improved.

Description

technical field [0001] The invention relates to the technical field of magnetizers, in particular to a method and device for coating adhesives and coating quality monitoring of magnetizers. Background technique [0002] Nowadays, people have more and more stringent requirements on products and stricter requirements on the quality of motors. In order to improve the reliability and consistency of motor quality, manufacturers generally add quality monitoring or quality spot checks to each step of motor assembly. [0003] With the continuous development of modern science and technology, the automatic assembly of motors has become an inevitable trend, but at the same time people have higher and higher requirements for the reliability and consistency of motors. In order to realize the automation of motor assembly, automatic dispensing is generally used The machine automatically applies adhesive to the inside of the motor housing, and then installs the permanent magnets. [0004] ...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned automatic assembly process, the process of automatic coating of adhesive is not monitored, and the uniformity of adhesive coating cannot be guaranteed, so there may be hidden dangers of uncoated adhesive or insufficient coating of adhesive. Once there is no adhesive applied or insufficient adhesive applied during the motor assembly process, the permanent magnet may fall off during the rotation of the motor, causing the motor to fail, and there may be certain safety hazards

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