Double-yoke loading mechanism for magnetic latching relay

Abstract

The invention discloses a double-yoke loading mechanism for a magnetic latching relay, which belongs to the field of yoke loading mechanisms and comprises a conveying device provided with a plurality of jigs sequentially arranged along the feeding direction, a yoke grabbing assembly and an ejection mechanism arranged along the vertical direction. An assembled coil iron core is arranged in an installation groove in the middle of each jig, and a through groove penetrating through the bottom face is formed in the bottom of each installation groove. The ejection mechanism comprises a vertical guide rail and two installation sliding seats connected to the vertical guide rail in a sliding mode, a lower ejection block is arranged on the lower installation sliding seat, and the lower ejection block penetrates through the through groove to make contact with the bottom face of the coil iron core. An upper clamping block is arranged on the upper mounting sliding seat, the upper clamping block is in contact with the top surface of the coil iron core, a tension spring is fixedly connected between the two mounting sliding seats, and the coil iron core is clamped by the lower ejection block and the upper clamping block under the action of the tension spring, so that the coil and the iron core can be kept in a relatively stable state, and the yokes are accurately mounted at the two ends.

Description

technical field [0001] The invention relates to the field of a yoke loading mechanism, in particular to a double-piece yoke loading mechanism for a magnetic latching relay. Background technique [0002] The holding relay coil group is often composed of a coil, an iron core, and two yokes. When assembling the yokes automatically, they used to be assembled one by one. This method not only requires two hoppers, but also increases the size of the machine. After assembly, the yoke is not well fixed, resulting in instability. [0003] In the processing process, since the coil and the iron core are not fixed, when the yoke is installed at both ends, the coil and the iron core are easy to separate, thereby affecting the installation of the yoke, and the product quality cannot be guaranteed. Contents of the invention [0004] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a double-piece yoke loading mech...

AI Technical Summary

Problems solved by technology

[0002] The holding relay coil group is often composed of a coil, an iron core, and two yokes. When assembling the yokes automatically, they used to be assembled one by one. This method not only requires two hoppers, but also increases the size of the machine. After assembly, the yoke is not well fixed, causing instability

[0003] In the processing process, because the coil and the iron core are not fixed, when the yoke is installed at both ends, the coil and the iron core are easy to separate, which affects the installation of the yoke and cannot guarantee product quality

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