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Electric permanent magnetic chuck for conveyer belt

An electric permanent magnet suction cup and conveyor belt technology, applied in conveyors, transportation and packaging, etc., can solve the problems of power failure, loss of magnetism, heat generation, instability, etc., and achieve the effect of avoiding heat generation, avoiding safety accidents, and having a simple structure.

Inactive Publication Date: 2014-02-12
江苏无锡建华机床附件集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The magnetic chuck used in most conveyor belts is an electromagnetic chuck, which needs to be continuously powered on to work, which will cause a series of problems such as heating after long-term work, instability, loss of magnetism after power failure, and requires frequent maintenance.

Method used

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  • Electric permanent magnetic chuck for conveyer belt

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Embodiment Construction

[0009] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0010] Such as figure 1 As shown, it includes a disc body 1 and a conveyor belt 4, and the disc body 1 is located above the conveyor belt 4; it also includes a coil 2 and a permanent magnet 3; the coil 2 and the permanent magnet 3 are arranged in the disc body 1; the permanent magnet 3 Located below coil 2.

[0011] The permanent magnet 3 is made of rare earth permanent magnet material; one end of the permanent magnet is an N pole; the other end is an S pole.

[0012] Working principle: Under normal conditions, the entire suction cup remains in a magnetic state, and the magnitude of the magnetic force is the magnetic force generated by the permanent magnet material passing through the disk body. The suction cup is installed at the position where the conveyor belt needs to absorb and release parts. When the parts move to these positions, the suction c...

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PUM

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Abstract

The invention relates to an electric permanent magnetic chuck for a conveyer belt. The electric permanent magnetic chuck for the conveyer belt comprises a chuck body and the conveyer belt, wherein the chuck body is located above the conveyer belt. The electric permanent magnetic chuck for the conveyer belt further comprises a coil and a permanent magnet, wherein the coil and the permanent magnet are arranged in the chuck body, the permanent magnet is located below the coil, and the permanent magnet is made of rare earth permanent magnetic materials. The electric permanent magnetic chuck for the conveyer belt is simple and reasonable in structure. In the whole working process, the chuck is only powered on when a non-magnetic state is needed, the electrifying time is quite short, heating and instability which are caused by long-term working are avoided, the chuck can be magnetic all the time as long as the chuck is powered off, and safety accidents caused by loss of excitation of parts are avoided.

Description

technical field [0001] The invention relates to an electric permanent magnet sucker for a conveyor belt, in particular to a conveyor belt magnetic adsorption device for an automatic production line. Background technique [0002] At present, in the field of industrial processing, the conveyor belt with magnetic adsorption device is mainly used for the transmission and transfer of sheet metal parts, such as silicon steel sheet parts. The magnetic chuck used in most conveyor belts is an electromagnetic chuck, which needs to be continuously powered on to work, which will cause a series of problems such as heat generation after long-term work, instability, and loss of magnetism after power failure, requiring frequent maintenance. In order to solve these problems, a solution combining electromagnet core and permanent magnet material is introduced. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide an electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/58
Inventor 许峰华天虎韦鸣韩新强张震宇
Owner 江苏无锡建华机床附件集团有限公司
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