Portable electric-control permanent magnet pickup device and pickup method

Abstract

The invention relates to the technical field of manufacturing of pickup devices, and discloses a portable electric-control permanent magnet pickup device. The portable electric-control permanent magnet pickup device comprises a first shell. The first shell is connected with a second shell through first screws. Power switches are mounted at the right ends of the top ends of the first shell and thesecond shell. A rechargeable lithium battery is mounted at the center of a cavity of a connecting shell of the first shell and the second shell. The positive electrode and the negative electrode of the rechargeable lithium battery are connected with a magnetizing button and a demagnetizing button in series. A connecting aluminum pipe is mounted at the center of the bottom end of the connecting shell of the first shell and the second shell. The outer side wall of the connecting aluminum pipe is fixedly connected with the inner side wall of a through hole in the top end of a connecting cover. Adisc body is mounted under the connecting cover, wherein a cavity is formed in the disc body, and a magnetism guide block located over a panel is arranged in the cavity. The invention further discloses a pickup method of the portable electric-control permanent magnet pickup device. By the adoption of the portable electric-control permanent magnet pickup device and the pickup method, the problems that an existing electromagnetic pickup device has to be charged all the time when used for picking up materials, and consequentially, power consumption is high, and energy saving cannot be achieved are solved.

Description

technical field [0001] The invention relates to the technical field of pickup manufacturing, in particular to a portable electronically controlled permanent magnet pickup and a pickup method. Background technique [0002] At present, when most workers carry or pick up magnetic materials such as thin plates, steel plates, iron blocks, saw blades, and small iron objects, they use the method of directly carrying or picking up by hand. The problem of unsafe operation, for example, the workpieces cut by gas cutting have to wait for the workpieces to cool before being transported, especially the workpieces with sharp water chestnuts are easy to cause cuts and puncture injuries, which brings great inconvenience to the work. [0003] There are two kinds of pick-ups on the market, one is permanent magnet pick-up and the other is electromagnetic pick-up; [0004] The existing permanent magnet pick-ups are divided into two types: with switch and without switch. The one without switch ...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a portable electronically controlled permanent magnet pick-up device and a pick-up method, which have the advantages of light weight, small operation burden, short internal magnetic circuit, large magnetic benefit, high work efficiency, energy saving and power saving, etc. Advantages, it solves the technical problem that the electromagnetic pickup must always be powered on when picking up, and the power consumption is not energy-saving.

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