Amorphous three-dimensional wound iron core transformer amorphous strip processing protection device and processing equipment

Abstract

The invention relates to an amorphous strip processing protection device and processing equipment for an amorphous three-dimensional wound iron core transformer, which relates to the advanced processing technology field of amorphous alloy strips, and particularly relates to a strip protection device and processing equipment for amorphous strip processing. The invention includes a weight detection device, a transmission mechanism, an emergency discharge protection mechanism, and a strip transmission detection feedback component. The beneficial effects of the present invention are as follows: the protection device can pre-place the amorphous strip released by the discharging device freely and without restraint, so as to avoid the overstretching of the strip, and the emergency discharging protection mechanism can find the weight information transmitted by the load cell when it is found. Change the speed of the tape unwinding mechanism when it is abnormal. After the transfer mechanism receives the feedback signal of the tape transfer tension overload from the tape transfer detection feedback component, the transfer mechanism can realize the adjustment function of the tape speed according to the feedback signal; The material unit is not able to coordinate quickly due to the transmission speed, resulting in the strip being broken or folded.

Description

technical field [0001] The invention relates to the technical field of advanced processing of amorphous alloy strips, in particular to a strip protection device and processing equipment during the processing of amorphous strips. Background technique [0002] Amorphous alloys, also known as metallic glass, are formed by quenching technology to process molten steel into ultra-thin strips with a thickness of only tens of microns at one time. The obtained solid alloys are different from cold-rolled steel materials. It is because the atoms of this alloy are in a random amorphous structure, which makes it have excellent physical properties such as high efficiency, low loss, and high magnetic permeability, which promotes the development of electronic components in the direction of high frequency, high efficiency, energy saving, and miniaturization. Partially replace traditional silicon steel, permalloy and other materials. Especially in the power technology, the three-dimensional ...

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Problems solved by technology

[0003] In the production process of the iron core in the amorphous three-dimensional wound core transformer, the winding amorphous strip is required to be complete without tearing, folding and breaking, so as to ensure that the three-dimensional winding of the amorphous strip is tight, the iron core has no seams, and the air gap The loss is small. Therefore, the processing quality of the transmission strip must be controlled during the cutting and cutting process of the amorphous alloy strip. At present, the processing equipment for the amorphous alloy strip has different transmission speeds during the processing process. The problem of matching leads to frequent breakage, tearing and surface scratches during strip processing, resulting in gaps and loose fit defects between strips after cutting and winding, which seriously affects the subsequent amorphous alloy strips. The production efficiency of material three-dimensional wound transformer core and the working performance of transformer

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