Full-automatic bipolar magnetizing equipment

Abstract

The invention provides full-automatic bipolar magnetizing equipment, belongs to the field of magnetic materials, and realizes full-automatic magnetizing by digitally controlling the whole process of feeding, magnetizing and discharging. Surface magnetic parameters and symmetry of NS poles of the magnet can be accurately controlled; the double manipulators are adopted to complete the feeding and discharging processes at the same time, and compared with the prior art, the efficiency can be doubled. A vacuum suction nozzle is adopted to complete grabbing and releasing of the magnet, and the magnet is accurately positioned. And an improved magnetizing head structure is adopted, so that the positioning plate cannot deform. And the magnets are adopted for vertical collection and automatic stacking, the subsequent process can be directly used, re-stacking in the subsequent process is avoided, and the efficiency of the whole process is improved.

Description

technical field [0001] The invention relates to a fully automatic magnetizing device for bipolar magnetization, which belongs to the technical field of magnetic materials. Background technique [0002] The invention relates to a fully automatic magnetizing device, in particular to a high-precision, large-volume automatic magnetizing device for bipolar magnetizing magnets. [0003] Technological progress has brought about continuous upgrading of mobile phones. The camera of the mobile phone has undergone five rounds of innovation. The first round is that Sharp began to install the camera on the mobile phone, which opened the mobile optical market; the second round is the front camera of the mobile phone pioneered by iPhone4. , the number of stand-alone cameras increased to two; the third round is the continuous upgrading of the front camera, and the pixel level requirements are getting higher and higher, approaching the rear level; the fourth round is the introduction of dual...

AI Technical Summary

Problems solved by technology

Bipolar magnets have high requirements on parameters such as the magnetic symmetry of the N and S poles and the size of the non-magnetic area. The current magnetization equipment has a low magnetization yield

[0005] In order to solve the problem of mass production of bipolar magnetization magnets, some automatic magnetization equipment has appeared. Chinese patent CN208141944 U provides a bipolar magnetization equipment, which can magnetize simple-shaped magnets, and the magnetization plate is easy to deform. , the equipment positioning is not accurate, the collection method is horizontal collection, and the follow-up process needs to be re-stacked, etc.

[0006] Chinese patents CN200810224773.2 and CN201711490185.9 provide a bipolar magnetizing device and a magnetizing fixture. The positioning of this device and fixture is not accurate enough, the positioning plate is easily deformed, and the yield of the magnetized product is low.

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