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Solenoid-powered conveying device

A push device, electromagnetic technology, applied in electromechanical devices, cleaning devices, transportation and packaging, etc., can solve problems such as push process and push speed mechanical interference

Active Publication Date: 2017-08-01
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Depending on the degree of contamination, there may also be mechanical disturbances in the push process and push speed

Method used

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  • Solenoid-powered conveying device
  • Solenoid-powered conveying device
  • Solenoid-powered conveying device

Examples

Experimental program
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Embodiment Construction

[0032] The invention is explained in detail with reference to the figures that follow. In this case, the same reference numerals designate the same components.

[0033] figure 1 A side view of a section of the pushing device 1 according to the first exemplary embodiment of the invention is schematically shown. The push device 1 comprises a linear drive 4 with a guide rail 2 and a push magnet 7 , wherein the push magnet 7 cooperates with a permanent magnet 5 arranged on the push element 3 (mover). The push device 1 according to the invention may comprise a plurality of push elements 3 .

[0034] exist figure 1 The push element 3 shown in FIG. 2 has a permanent magnet 5 on its bottom surface, but can also have a plurality of permanent magnets. During operation of the linear drive 4 , the permanent magnet 5 of the push element 3 and thus the push element 3 itself is moved in the direction of the arrow A by magnetic attraction or magnetic repulsion. For example, a load supporte...

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Abstract

The present invention relates to a solenoid-powered conveying device comprising a movable conveying element (3), at least one permanent magnet (5, 24, 25) arranged on the conveying element (3) for moving the conveying element (3), and a cleaning device (10, 20, 30, 40) for removing particles from a surface of the permanent magnet (5, 24, 25).

Description

technical field [0001] The invention relates to an electromagnetically operated push device which, in order to ensure trouble-free operation, includes a cleaning device. The invention also relates to a method for cleaning the permanent magnets of such a push device. Background technique [0002] Magnet-operated or magnet-driven push devices are known from the prior art in a wide variety of designs. Thus, for example DE 1958177 A1 describes a push device with: a circumferential, endless, magnetizable push belt; and an endless drive chain acting on its inner side, provided with permanent magnets, so The driving chain is driven by a driving device. On the top side of the feed belt, the material can be pushed on suitable magnetic feed elements, ie likewise provided with permanent magnets. A problem with all magnetically operated push devices is contamination of the permanent magnets. This leads in particular to local changes in the magnetic field. Depending on the degree of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G45/10B65G54/02
CPCB65G45/10B65G54/02H02K2201/03H02K41/02
Inventor A.帕韦莱茨J.弗兰根H.拉茨
Owner ROBERT BOSCH GMBH
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