Amorphous and nanocrystalline strip precision shearing machine scrap automatic collection device

Abstract

The invention discloses an automatic leftover material collecting device of an amorphous and nanocrystal ribbon precise cutting machine. The automatic leftover material collecting device is formed by a material guiding groove, a magnetic powder clutch and an automatic rolling cylinder, wherein the magnetic powder clutch is arranged at the rear part of a rack; the power input end of the magnetic powder clutch is driven by a motor which is fixedly arranged on the rack through a synchronous belt transmission system I; the automatic rolling cylinder is arranged at the front end of the rack through a transmission shaft; the rear end of the transmission shaft is driven by the power output end of the magnetic powder clutch through a synchronous belt transmission system II; the material guiding groove is obliquely formed in the front end of the rack; the upper end of the material guiding groove stretches to a part below a cutting opening of a cutting mechanism; the lower end of the material guiding groove stretches to the right upper part between two baffle plates of the automatic rolling cylinder. According to the automatic leftover material collecting device disclosed by the invention, an automatic adsorption and rotation type structure of a permanent magnet is adopted, and shutdown cannot be caused by belt breakage of edge threads; the tension force of the automatic rolling cylinder can be accurately regulated and controlled by utilizing the magnetic powder clutch, the response speed is fast, the regulation is more accurate, the regulating time is reduced, the production efficiency is greatly increased, and the cutting quality is ensured.

Description

technical field [0001] The invention belongs to the technical field of shearing equipment for amorphous and nanocrystalline strip materials, and in particular relates to an automatic collection device for side material of a precision shearing machine for amorphous and nanocrystalline strip materials. Background technique [0002] Amorphous and nanocrystalline strips are the key materials for manufacturing amorphous alloy core transformers, so the quality requirements for amorphous and nanocrystalline strips are very high. The precision shearing machine for amorphous and nanocrystalline strips uses two mutually dislocated disc knives on two mutually rotating cutter shafts to cut the amorphous and nanocrystalline strips longitudinally according to a certain width specification, and then under a certain tension Next, it is rewound neatly into rolls to obtain high-quality amorphous strips of different widths and specifications, which can meet the requirements of making various a...

AI Technical Summary

Problems solved by technology

It is better for the precision shearing machine for amorphous and nanocrystalline strips to automatically collect the waste edge materials during normal operation, so as to avoid shutdown caused by broken edge wires, which will affect the shearing efficiency

The existing cutting machine edge material collection device is a cowhide slipping and winding structure, and it is inconvenient to adjust the tension online during normal operation. It requires the cooperation of several operators to complete it. When the tension is too high and the strip is broken, it needs to be stopped and rewound. belt, and the broken belt is wound into the knife group and will affect the shearing of the finished product

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