Aluminum foil tape overlapping machine

Abstract

The invention provides an aluminum foil tape lap joint machine, comprising a machine frame, a joint platform, a first roller and a second roller, wherein a retarding motor fixedly installed on the machine frame is coaxially connected with the second roller, one end of the second roller is provided with a second chain wheel, the second chain wheel is connected with the first chain wheel installed at one end of a concave knife roller through a chain, the first roller is arranged above the second roller and provided at the both ends thereof with wall slabs and in the upper part thereof with a first lever and a second hinge mount, a convex knife roller is arranged above the concave knife roller, the two ends of the convex knife roller are installed inside the wall slabs, and a second lever and a first hinge mount are arranged above the convex knife roller. The machine provides a rapid lap joint device for metal foil, which has the advantages of rapid lap joint (in 2 seconds), firm and reliable joint, reduced waste product rate and improved production efficiency.

Description

Technical field: [0001] The invention belongs to the field of machinery, and in particular relates to an aluminum foil strip lapping machine. Background technique: [0002] Almost all aluminum foils have to be surface-treated in application, basically through surface coating to meet the use requirements. The surface treatment process of aluminum foil is basically uncoiling → coating → drying (through a tunnel oven) →The process of winding is completed. During this period, how to quickly and conveniently overlap another aluminum coil to be coated after the previous coil is coated. The method in the past is to use the first and last of the two volumes to be stamped with a binding machine or punch out the holes and then string them into the wires. A better point is to use high-priced high-temperature-resistant high-strength adhesive tapes for bonding. The above-mentioned methods all need to be shut down. The metal foil staying in the tunnel drying furnace has to be scrapped du...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an aluminum foil belt lapping machine, which solves the disadvantages that the traditional aluminum foil needs to be shut down during surface treatment, and the metal foil staying in the tunnel drying furnace has to be scrapped due to over-baking, resulting in great waste.

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