Stacked copper tape device

Abstract

The invention provides a superposed copper strip unreeling device comprising an unreeling device, a copper strip lifting device and an unreeling dancer which are arranged sequentially in the copper strip unreeling direction, wherein a plurality of copper strip reels are arranged on the unreeling device and superposed from top to bottom, and copper strips on the adjacent copper strip reels are connected end to end; the copper strip lifting device is used for adjusting the unreeling height of the copper strips, so that when different copper strip reels are varied for unreeling, the copper strip on the current copper strip reel can be horizontally unreeled; the unreeling dancer comprises a plurality of moving dance wheels and fixed dance wheels which are arranged alternatively, and the copper strips are released from the copper strip lifting device and then sequentially pass through the alternated moving dance wheels and fixed dance wheels to unreel. By configuring the plurality of superposed copper strip reels, long-time continuous unreeling can be realized, and stop receiving is not needed, so that the unreeling speed and the unreeling efficiency are improved; meanwhile, by configuring the copper strip lifting device and the unreeling dancer matched with the copper strip reels, the unreeling quality and the stability and controllability of the unreeling tension can be improved.

Description

Technical field [0001] The invention belongs to the technical field of submarine cable production equipment, and specifically relates to a stacked copper strip device. Background technique [0002] Submarine optical cable products are a new industry that has emerged in my country in recent years. They are used for laying on the seabed to connect communications between countries. Each relay cable is basically 100 kilometers or more. The high requirements for product quality require more Advanced equipment to complete. Copper tape unwinding machine (or copper belt unwinding device) is the equipment used in one of the processes of submarine optical cable production. At present, domestic unwinding machines, including similar foreign products, are all single-reel unwinding, no stacked ones. Function, every time a reel is used up, it needs to stop and connect the tape, which wastes working hours and affects production efficiency. [0003] At the same time, the existing copper strip unwi...

AI Technical Summary

Problems solved by technology

Copper tape unwinding machine (or copper tape unwinding device) is the equipment used in one of the processes of sea optical cable production. At present, domestic tape unwinding machines, including similar foreign products, are all single-reel unwinding, and there is no stacking. function, every time a plate is used up, it needs to be stopped to pick up the tape, which wastes man-hours and affects production efficiency

[0003] At the same time, the existing copper strip unwinding machine keeps the synchronization with the unwinding machine by the weight of the copper strip itself. When there is not much copper strip left, the tension will be unstable, which will affect the quality of the product.

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